2013年4月15日星期一

bounce and slide facilities


Bounce and slide around the facility should be set to prevent the collision the effective buffer matter and Landang of material.
Inflatable facilities
Inflatable facilities inflatable effect should be able to meet the passengers bouncing and safety requirements.
(The following 4.1.93-4.1.104 applicable slide project)
End brake
The Chute station should be set the reliable brake, brake length should not be less than 8m.
Slide on both sides of the obstacle distanceindoor amusement
The downward slide both sides of the obstacle distance should meet the 6.7 requirements of GB / T 18878-2002.
Slide the top Height
The downstream chute from the tunnel under the bridge b y the lower limit of the vertical height of the tackles panel surface parking on the premises from the bridge or tunnel should be ≥ 1.5m; the downstream chute and the top of the ropeway, taxiways, enhance tract or other facilities cross when there should be set above the taxiway safe and effective preventive isolation facilities. To prevent the lower limit of the isolation facilities to park there tackle the vertical distance of the panel surface shall not be less than 1.5m round waterbed

Seat belt performance requirements are summarized below


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aircraft seat belt - China Manufacturer
Thank you for inquiry my aircraft seat belt, Tel:0086-577-66613700, Email:chinaseatbelt@gmail.com
http://www.chinaseatbelt.com/key-airplane-seat-belt-5/




1) rated strength of the belt assembly

Installed in single-seat seat belt assembly including webbing, the release mechanism, other parts, tension test requirements prescribed in seat belts axial least able to w ithstand 6672 bovine load. If it is used in the double-seat seat belt assembly, rated strength should be at least 13,344 cattle. The rated strength of the safety belt components are marked on the tape on each half of each pair of seat belt components.

2) seat belt release deviceaircraft seat belt

The belt assembly is adjustable, and has an easy operation of the quick release means. Bear at least equal to a predetermined tensile load in the belt webbing, a seat belt user can relatively easily open the release means.

3) the characteristics of the webbing and other

The belt webbing prescribed standard width of 51 mm, taking into account all the necessary production process of the textile, dyeing, anti-virus, fire-retardant and wear treatment, ribbon width can be controlled (49 ± 2) mm. Slots or holes in the metal member on the connecting webbing is not less th an 51 mm. Webbing rated breaking strength of at least a component under the strength of 50%, higher than its flame retardant properties to meet the requirements of the regulations in order to prevent the reduction or loss during use due to the climate, corrosion, wear and tear and other causes of the acute angle of the intensity.fall protection harness

the Ferris wheel data


The Ferris wheel is a large wheel-shaped mechanical construction facilities, hang in the wheel rim cabin for passengers (Gondola). The passenger sitting in the Ferris wheel slowly turn up, from a height overlooking the surrounding scenery. The most commonly seen the Ferris wheel occasions amusement park (theme park) garden party, as a playground rides and roller coasters, merry-go-collectively known as is "Paradise Sambo". Ferris wheel often alone on other occasions, usually used as a viewing platform for activities.indoor kids trampolines
Classification
The Chaoyang Park overturned round design

Differences according to the operation of institut ions, the Ferris wheel can be divided into two kinds of gravity Ferris Wheel (Ferris Wheel) and Flyer (Observation Wheel). Gravity Ferris wheel in the cockpit is hanging on the wheel, to maintain the level of gravity; cockpit on the observation wheel is hanging over the outside of the wheel, need a more complex link mechanical structure With compartment orbiting position synchronization adjustment to keep it horizontal.infant toddler playground equipment

2013年3月13日星期三

How to choose a good fire safety rope manufacturers


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fall arrest systems - China Manufacturer
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http://www.chinaseatbelt.com/key-fall-arrest-systems-15/



The rapid scientific and technological development also contributed to the pace of development of the security industry, fire safety rope market also continues to expand, the varieties are constantly updated, thousa nds of our production of fire safety rope manufacturers, middlemen almost hundreds of thousands array of businesses and middlemen how to buy not only good quality, but also cost-effective, courteous service and fire safety rope manufacturers? To their own experience, the following Taizhou Changjiang the rope courses spreader plant staff to introduce the optional methods:
kids car seats
First of optimistic manufacturers on the Internet, and several enterprises to search, compare, mainly to see their the shipment site and job site, the delivery site and job site general can look at the plant and the factory area, as well as the operating environment , whether formal workers. Look at the trends in business, so you can know the genuine strength of their business, so that from the side to understand the corporate culture, a good business to ensure a good after-sales service, after-sales service is also ve ry crucial choice lies. General corporate entities these are announced, brokers do not have these.

Then, to the manufacturers site visits simple exchanges, and their sales and design staff, so that it can learn the technology maturity.

Furthermore, if necessary let them take you to the project site to watch, close observation equipment.

Fire safety rope through the above methods you choose from quality to achieve hundred percent, but overall still have confidence in the product.

fall protection systems

The thread the provisions marked


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hydraulic flanges - China Manufacturer
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The various threads of painting is the same, in order to facilitate the distinction must also be marked graphics.
(1) The common thread marked marked:
The features of the code The nominal diameter × pitch rotation - in diameter, top diameter tolerance code - Scr ewing Length Code
Among them: Feature Code M
Singlet coarse thread marked only the nominal diameter, in-line fine thread standard nominal diameter × pitch.
Rotation: not marked divided into right-handed, left-handed, right-handed, left-handed with LH.hydraulic components
Pitch diameter, top diameter tolerance zone code: by the figures and said the tolerance level of tolerance position letters: 6H, 6g (internal thread with a capital letter, external thread lowercase letters). Diameter and top diameter tolerance zone code is the same, only the Note a code, such as: 7h were marked; thread diameter tolerance zone and the top diameter tolerance with different code, such as: 5g6g.
Screwing Length: The length of the screwed provisions for short (S), medium (N), length (L) three, screwed length is not marked special needs can specify the length of the screwed value, such as the M10-6g - 40.
The common thread in the chart annotation method that marking note written on the extension line of dimension lines or size, size boundaries be drawn from the large diameter of the thread.

skiving machine

What is screwed all the testing equipment


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drop-in anchor - China Manufacturer
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  Screw factory screw appearance of the screw, number in order to detect the shape detecting thread pitch of some of the detection device screws, and some points very fine must have lots of test equipment Test the plating, screw Kano detecting device are so many.

      Appearanc e of the test equipment size screw most basic tool caliper screws, micrometers. Mainly, the length of a few, the size of the head of the screw, which is a measure of the thickness of the head. Time is detection of the thread. Such as the need to cross the pass regulation screw only, we detected. Next, you need to screw the tool detected only through the rules and regulations. Screw plating test equipment, salt spray for the machine, this is the time of the salt spray test equipment of the screw. Please refer to the salt spray test time of the screw in order to reach the number of hours.atx power supply load tester

Test equipment screw some: for example, tensile testing machine, projector, spectroscope, screening machine, machine hardness, tensile tester, like the Projector to see you can screw pull test, screw pull to reach people It is for the better, depending on such aspects. The s ize of the screw. To see more clearly, please put the screws on the projector. Screening machine screws, non-conforming product examination. Screw the screw products. Maximum guaranteed quality of hardness machine, test the hardness of the screw which can be so, it sends the customer qualified. The indication of this screw hardness, hardness index use control screw, please refer to the hardness of the screw all how much something. Determine whether it has reached the requirements of the screw hardness index.powder loads

Hierro Imán hacer?


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imanes de goma - China Manufacturer
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No necesariamente, hay que decir que el imán natural es hierro
Imán significa la generación de un campo magnético del objeto o material, por lo general hecha de una aleación de metal que tiene ferromag nético. Tipo de imán se divide generalmente en dos categorías de imanes magnéticos permanentes y suave hemos dicho, son generalmente se refiere al imán imán permanenteimanes de barra
  El imán permanente se divide en dos categorías principales:
  La primera categoría es: imanes de aleación de metal, incluyendo los imanes de NdFeB (Nd2Fe14B), samario imanes de cobalto (SmCo) Alnico imán (Alnico) ----- anteriormente, hay dos tipos de metales no ferrosos
  La segunda categoría es la siguiente: Materiales magnéticos de ferritaimanes potentes