CN204956705U - Explosion -proof platform trailer is used to chemical industry - Google Patents
Explosion -proof platform trailer is used to chemical industry Download PDFInfo
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- CN204956705U CN204956705U CN201520675827.2U CN201520675827U CN204956705U CN 204956705 U CN204956705 U CN 204956705U CN 201520675827 U CN201520675827 U CN 201520675827U CN 204956705 U CN204956705 U CN 204956705U
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- support body
- trailer
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- stainless steel
- chemical industry
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Abstract
The utility model provides an explosion -proof platform trailer is used to chemical industry, including frame, tire, reach the traction lever with connected to the frame through slewing bearing, the frame is the field font support body compriseed the connecting rod, and lie in support body four sides department and laid the stainless steel cushion, four exterior angle departments of stainless steel cushion have set firmly the angle stainless steel and have kept off the angle, one deck stainless steel backing plate has been laid to the upper end of the support bar face that is located in the middle of the support body, is located the support body periphery and has set firmly side stainless steel baffle, the tire is electrically conductive tire. Ensure the production of trailer spark and static on goods handling or transportation goods in -process effectively prevent the trailer effectively, solved the demand of the explosion -proof use of some special operational environment of the chemical industry.
Description
Technical field
The present invention relates to a kind of flat-bed trailer, be specifically related to a kind of chemical industry explosion-proof flat plate trailer.
Background technology
The material of current ordinary flat trailer mainly adopts carbon structural steel structure, the upper surface of trailer is the steel plate of a monoblock, when trailer is in normal working, when the goods that handling and transportation tray carry, because pallet is also steel, so pallet will often collide with vehicle frame in handling process, be easy to produce spark or electrostatic.The tire that ordinary flat trailer uses in addition mostly is General Purpose Rubber tire, and its resistance value is higher, and discharge effect is poor.So ordinary flat trailer is when chemical enterprise uses, spark and static focus phenomenon can be produced, and electrostatic is not by tire release, can not meet some special operation condition of chemical industry (explosion-proof) needs, there is great potential safety hazard.
Utility model content
The object of the present invention is to provide the anti-explosion-proof flat plate trailer of a kind of chemical industry, it has the function preventing spark and electrostatic from producing, simultaneously can actv. release electrostatic.
The technical solution of the utility model is:
A kind of chemical industry explosion-proof flat plate trailer, comprise vehicle frame, tire, and by draw bar that pivoting support is connected with vehicle frame, described vehicle frame is the matrix pattern support body be made up of pipe link, be positioned at support body four limit place and be equipped with corrosion-resistant steel cushion block, four exterior angles place of described corrosion-resistant steel cushion block is installed with corrosion-resistant steel gear angle, angle; The post upper face be positioned in the middle of support body is equipped with one deck corrosion-resistant steel backing plate, is positioned at support body periphery and is installed with side corrosion-resistant steel baffle plate; Described tire is conductive tyre.
Further scheme, the diameter of described pivoting support is 493mm, and the material of described conductive tyre is the conductive rubber that resistance value is less than 10,000 Europe mothers.
In steel, chrome content is greater than more than 12.5%, and have the steel that the extraneous medium of higher opposing (acid, alkali salt) corrodes, be called corrosion-resistant steel, common steel is carbon steel, is to be formed by iron, carbon alloy.Owing to being all made up of carbon steel for the pallet of bearing goods and flat-bed trailer, when colliding between them, spark or electrostatic can be produced.And the utility model is transformed into Openworks shape to vehicle frame, and all lay one deck stainless steel sheet in upper surface four corner, middle studdle of vehicle frame, outside turning, set up corrosion-resistant steel baffle plate with outer ledge place simultaneously.When trailer is in handling goods process, it is backing plate or the baffle plate of stainless steel material that teel pallet touches all the time, although the backing plate of the stainless steel material on pallet and vehicle frame or baffle plate have friction or collision, but because the material of pallet and the backing plate of the stainless steel material touched or baffle plate are two kinds of materials of different nature, therefore spark and electrostatic can not be produced.Even if the less electrostatic that on trailer, miscellaneous part likely produces, the electrostatic of trailer front portion is then delivered to front wheel spindle through pivoting support, then is delivered on front conductive tyre, is then directly released into large ground, finally achieves explosion prevention function.The electrostatic at trailer rear portion then passes to rear conductive tyre by hind axle and discharges.
In addition; in the utility model, the diameter of pivoting support is 493mm, and the diameter of more existing pivoting support is that 320mm is much larger, then the area of contact of itself and vehicle frame is large; easily the less electrostatic that vehicle frame produces is delivered on conductive tyre in time and discharges, thus also protect safety in utilization.
So this practical sample datagram-style provides a kind of explosion-proof flat plate trailer, this trailer energy effective guarantee trailer effectively prevents the generation of spark and electrostatic on trailer in handling goods or transporting cargo process, solves some particular job environment (explosion-proof) needs of chemical industry.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of vehicle frame in the utility model.
In figure: 1-vehicle frame, 11-corrosion-resistant steel cushion block, 12-corrosion-resistant steel backing plate, 13-side corrosion-resistant steel baffle plate, gear angle, corrosion-resistant steel angle, 14-angle; 2-draw bar; 3-pivoting support; 4: conductive tyre.
Detailed description of the invention
As shown in Figure 1-2, a kind of chemical industry explosion-proof flat plate drags and comprises vehicle frame 1, tire, and the draw bar 2 to be connected with vehicle frame 1 by pivoting support 3, described vehicle frame 1 is the matrix pattern support body be made up of pipe link, be positioned at support body four limit place and be equipped with corrosion-resistant steel cushion block 11, four exterior angles place of described corrosion-resistant steel cushion block 11 is installed with corrosion-resistant steel gear angle 14, angle; The post upper face be positioned in the middle of support body is equipped with one deck corrosion-resistant steel backing plate 12, is positioned at support body periphery and is installed with side corrosion-resistant steel baffle plate 13; Described tire is conductive tyre 4.
Further scheme, the diameter of described pivoting support 3 is 493mm, and the material of described conductive tyre 4 is the conductive rubber that resistance value is less than 10,000 Europe mothers.
When trailer is in handling goods process, it is backing plate or the baffle plate of stainless steel material that teel pallet touches all the time, though have friction or collision between them, because material character is different, therefore can not produce spark and electrostatic.Even if the less electrostatic that on trailer, miscellaneous part likely produces, then the electrostatic of trailer front portion is delivered to front wheel spindle by larger-diameter pivoting support, be delivered on front conductive tyre again, then be directly released into large ground, the electrostatic at trailer rear portion then passes to rear conductive tyre by hind axle and discharges.Finally reach at the explosion-proof use needs of some particular job environment of chemical industry.
Above embodiment is not limited only to protection domain of the present utility model, all modify based on basic thought of the present utility model or change all belong to protection domain of the present utility model.
Claims (2)
1. a chemical industry explosion-proof flat plate trailer, comprise vehicle frame (1), tire, and the draw bar (2) to be connected with vehicle frame (1) by pivoting support (3), it is characterized in that: described vehicle frame (1) is the matrix pattern support body be made up of pipe link, be positioned at support body four limit place and be equipped with corrosion-resistant steel cushion block (11), four exterior angles place of described corrosion-resistant steel cushion block (11) is installed with angle corrosion-resistant steel gear angle (14); The post upper face be positioned in the middle of support body is equipped with one deck corrosion-resistant steel backing plate (12), is positioned at support body periphery and is installed with side corrosion-resistant steel baffle plate (13); Described tire is conductive tyre (4).
2. a kind of chemical industry explosion-proof flat plate trailer according to claim 1, it is characterized in that: the diameter of described pivoting support (3) is 493mm, the material of described conductive tyre (4) is the conductive rubber that resistance value is less than 10,000 Europe mothers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675827.2U CN204956705U (en) | 2015-09-02 | 2015-09-02 | Explosion -proof platform trailer is used to chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675827.2U CN204956705U (en) | 2015-09-02 | 2015-09-02 | Explosion -proof platform trailer is used to chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956705U true CN204956705U (en) | 2016-01-13 |
Family
ID=55051786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675827.2U Active CN204956705U (en) | 2015-09-02 | 2015-09-02 | Explosion -proof platform trailer is used to chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956705U (en) |
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2015
- 2015-09-02 CN CN201520675827.2U patent/CN204956705U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |