CN207608828U - A kind of construction anti-drop device based on bridge security performance - Google Patents
A kind of construction anti-drop device based on bridge security performance Download PDFInfo
- Publication number
- CN207608828U CN207608828U CN201721638064.XU CN201721638064U CN207608828U CN 207608828 U CN207608828 U CN 207608828U CN 201721638064 U CN201721638064 U CN 201721638064U CN 207608828 U CN207608828 U CN 207608828U
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- CN
- China
- Prior art keywords
- ceiling
- security performance
- piston rod
- sleeve
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of construction anti-drop devices based on bridge security performance,Its structure includes mounting rod,Outer framework,Driver's cabin,Rubber sleeve,Vehicle window,Buffer bar,Ceiling,Connecting screw,Protective fence,Crossbeam,Rubber sleeve is integrated with vehicle window,Buffer bar includes piston sleeve,Piston rod,Mounting plate,Compression plate,Air chamber,Piston sleeve is internally provided with air chamber,Compression plate is integrated with piston rod,A kind of construction anti-drop device based on bridge security performance of the utility model,Ceiling and installation version are attached by the method for welding,Piston rod is installed in the groove of installation version,It is inserted in piston sleeve,Connect outer framework,Piston rod, which can conduct power to compression plate, when ceiling encounters the impact force of high-altitude junk makes compression plate be compressed to air chamber,Impact force is reduced by the method for compressed air,Impact force is reduced using the compressible characteristic of air,The security performance of driver's cabin is set further to be promoted.
Description
Technical field
The utility model is a kind of construction anti-drop device based on bridge security performance, belongs to technical field.
Background technology
It is used for antidetonation inside bridge structure, the connection measure construction way for preventing beam body from falling or disengaging：Exist including setting
Linkage between adjacent beam body and/or between abutment and beam body is upwardly formed an at least flexibility in overall length of bridge side and connects
Junctor system, linkage are made of connecting rod, damper.
Prior art discloses application No. is：201720121621.4 a kind of bridge construction anti-drop device, including fixed frame
Body, transverse slat, sliding bar, fixed pin and hoist engine are welded with support base on the fixed frame, and fixed inside fixed frame
It is provided with the first pedal, bar is installed on first pedal, the both ends of the transverse slat are welded on fixed frame,
The sliding bar upper and lower ends are fixed on fixed frame, and sliding bar passes through inside sliding shoe, the sliding shoe and sliding
Bar is both provided with mounting hole, and safety belt is provided between sliding shoe, and the fixed pin is located on sliding bar, and the hoist engine is logical
Fixing bracket is crossed to be fixed on fixed frame, but the prior art can not reduce impact force when encountering high-altitude junk,
Keep driver's cabin larger by impact force.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of construction based on bridge security performance
Anti-drop device can not reduce impact force, make driver's cabin by impact force when encountering high-altitude junk with the prior art of solution
Larger problem.
To achieve the goals above, the utility model is to realize by the following technical solutions：One kind is pacified based on bridge
The construction anti-drop device of full performance, structure include mounting rod, outer framework, driver's cabin, rubber sleeve, vehicle window, buffer bar, ceiling,
Connecting screw, protective fence, crossbeam, the mounting rod are mutually welded with outer framework, and driver's cabin, the rubber are equipped in the outer framework
Set is integrated with vehicle window, and the buffer bar is connected with ceiling, and the ceiling is connected through a screw thread with connecting screw, institute
It states protective fence mutually to weld with crossbeam, the mounting rod is connected with crossbeam, and the buffer bar includes piston sleeve, piston rod, peace
Loading board, compression plate, air chamber, the piston sleeve are internally provided with air chamber, and the compression plate is integrated with piston rod,
The mounting plate is connected with piston rod, and the mounting plate is located above piston sleeve.
Further, the protective fence is located at the lower section of ceiling.
Further, the mounting rod insertion is installed in protective fence.
Further, the mounting plate is mutually welded with ceiling.
Further, the piston sleeve is a diameter of 10CM, the cylinder of a height of 20CM.
Further, the ceiling uses stainless steel, hardness height to be unlikely to deform.
Further, the outer framework uses aluminum alloy material, has excellent mechanical performance, and weight is slim and graceful.
Advantageous effect
Ceiling and installation version are passed through welding by a kind of construction anti-drop device based on bridge security performance of the utility model
Method is attached, and piston rod is installed in the groove of installation version, and piston sleeve is inserted in, and is connected outer framework, is encountered in ceiling
Piston rod, which can conduct power to compression plate, when the impact force of high-altitude junk makes compression plate be compressed to air chamber, empty by compressing
The method of gas reduces impact force, using the compressible characteristic of air reduces impact force, makes the security performance of driver's cabin into one
Step is promoted.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the construction anti-drop device based on bridge security performance of the utility model；
Fig. 2 is the structural schematic diagram of the utility model buffer bar.
In figure：Mounting rod -1, outer framework -2, driver's cabin -3, rubber sleeve -4, vehicle window -5, buffer bar -6, ceiling -7, connection
Screw -8, protective fence -9, crossbeam -10, piston sleeve -601, piston rod -602, mounting plate -603, compression plate -604, air chamber -
605。
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of construction anti-drop device technical side based on bridge security performance
Case：Anti-drop device, structure include mounting rod 1, outer framework 2, driver's cabin 3, rubber sleeve 4, vehicle window 5, buffer bar 6, ceiling 7, connect
Screw 8, protective fence 9, crossbeam 10 are connect, the mounting rod 1 is welded with 2 phase of outer framework, and driver's cabin 3, institute are equipped in the outer framework 2
It states rubber sleeve 4 to be integrated with vehicle window 5, the buffer bar 6 is connected with ceiling 7, and the ceiling 7 is logical with connecting screw 8
Threaded connection is crossed, the protective fence 9 is welded with 10 phase of crossbeam, and the mounting rod 1 is connected with crossbeam 10, and the buffer bar 6 wraps
Piston sleeve 601, piston rod 602, mounting plate 603, compression plate 604, air chamber 605 are included, the piston sleeve 601 is internally provided with
Air chamber 605, the compression plate 604 are integrated with piston rod 602, and the mounting plate 603 is connected with piston rod 602
It connects, the mounting plate 603 is located at 601 top of piston sleeve, and the protective fence 9 is located at the lower section of ceiling 7, and the mounting rod 1 is embedding
Enter to be installed in protective fence 9, the mounting plate 603 is welded with 7 phase of ceiling, and the piston sleeve is a diameter of 10CM, a height of
The cylinder of 20CM, the ceiling 7 use stainless steel, hardness height to be unlikely to deform, and the outer framework 2 uses aluminium alloy material
Matter has excellent mechanical performance, and weight is slim and graceful.
Piston rod 602 described in this patent is the connecting component of supporting piston acting, major applications are in oil as its name suggests
In cylinder, cylinder moving execution unit, be one movement frequently, technology require high moving component, the protective fence 9 said herein
It is industrial " protective fence " or shield is made to hit guardrail, is mainly used for the protection and protection of equipment and facilities between factory, workshop and warehouse
Occasion.
Ceiling 7 and installation version 603 are attached by the method for welding when being used, piston rod 602 is installed
In in the groove of installation version 603, it is inserted in piston sleeve 601, outer framework 2 is connected, the impact force of high-altitude junk is encountered in ceiling 7
When piston rod 602 power can be conducted to compression plate 604 compression plate is made to be compressed to air chamber 605, pass through the method for compressed air
To reduce impact force.
The utility model solves that when the prior art encounters high-altitude junk impact force can not be reduced, and driver's cabin is made to be rushed
The larger problem of power is hit, the utility model is combined with each other by above-mentioned component, by ceiling and installation method of the version by welding
It is attached, piston rod is installed in the groove of installation version, be inserted in piston sleeve, connect outer framework, encounter high-altitude in ceiling
Piston rod, which can conduct power to compression plate, when the impact force of junk makes compression plate be compressed to air chamber, passes through compressed air
Method reduces impact force, reduces impact force using the compressible characteristic of air, the security performance of driver's cabin is made further to carry
It rises, it is described in detail below:
The buffer bar 6 includes piston sleeve 601, piston rod 602, mounting plate 603, compression plate 604, air chamber 605, institute
It states piston sleeve 601 and is internally provided with air chamber 605, the compression plate 604 is integrated with piston rod 602, the installation
Plate 603 is connected with piston rod 602, and the mounting plate 603 is located at 601 top of piston sleeve.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of construction anti-drop device based on bridge security performance, it is characterised in that：Its structure includes mounting rod (1), outline border
Frame (2), driver's cabin (3), rubber sleeve (4), vehicle window (5), buffer bar (6), ceiling (7), connecting screw (8), protective fence (9), cross
Beam (10), the mounting rod (1) are mutually welded with outer framework (2), and driver's cabin (3), the rubber sleeve are equipped in the outer framework (2)
(4) it is integrated with vehicle window (5), the buffer bar (6) is connected with ceiling (7), the ceiling (7) and connecting screw
(8) it being connected through a screw thread, the protective fence (9) is mutually welded with crossbeam (10), and the mounting rod (1) is connected with crossbeam (10),
The buffer bar (6) includes piston sleeve (601), piston rod (602), mounting plate (603), compression plate (604), air chamber
(605), the piston sleeve (601) is internally provided with air chamber (605), and the compression plate (604) is integrated with piston rod (602)
Change structure, the mounting plate (603) is connected with piston rod (602), and the mounting plate (603) is located on piston sleeve (601)
Side.
2. a kind of construction anti-drop device based on bridge security performance according to claim 1, it is characterised in that：It is described anti-
Guardrail (9) is located at the lower section of ceiling (7).
3. a kind of construction anti-drop device based on bridge security performance according to claim 1, it is characterised in that：The peace
Dress bar (1) insertion is installed in protective fence (9).
4. a kind of construction anti-drop device based on bridge security performance according to claim 1, it is characterised in that：The peace
Loading board (603) is mutually welded with ceiling (7).
5. a kind of construction anti-drop device based on bridge security performance according to claim 1, it is characterised in that：The work
Plug sleeve (601) is a diameter of 10CM, the cylinder of a height of 20CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638064.XU CN207608828U (en) | 2017-11-30 | 2017-11-30 | A kind of construction anti-drop device based on bridge security performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638064.XU CN207608828U (en) | 2017-11-30 | 2017-11-30 | A kind of construction anti-drop device based on bridge security performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608828U true CN207608828U (en) | 2018-07-13 |
Family
ID=62797053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721638064.XU Expired - Fee Related CN207608828U (en) | 2017-11-30 | 2017-11-30 | A kind of construction anti-drop device based on bridge security performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608828U (en) |
-
2017
- 2017-11-30 CN CN201721638064.XU patent/CN207608828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |