CN214328660U - High practicality crash barrier - Google Patents
High practicality crash barrier Download PDFInfo
- Publication number
- CN214328660U CN214328660U CN202120513248.3U CN202120513248U CN214328660U CN 214328660 U CN214328660 U CN 214328660U CN 202120513248 U CN202120513248 U CN 202120513248U CN 214328660 U CN214328660 U CN 214328660U
- Authority
- CN
- China
- Prior art keywords
- locking
- plate
- guard
- crash barrier
- dustproof
- 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.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The application relates to a high-practicability anti-collision guardrail, which relates to the field of protective devices and comprises two protective parts and a plurality of connecting rods, wherein the two protective parts respectively comprise two supporting columns and two protective railings, and the two supporting columns are rotatably connected with the protective railings; a locking assembly is arranged between the adjacent protective railings; a plurality of connecting rods are connected to adjacent guard members. This application has the effect that has improved the convenience in the anticollision barrier use.
Description
Technical Field
The application relates to protector's field especially relates to a high practicality crash barrier.
Background
The anti-collision guardrail is a protection device which is pre-installed on the road surface for the running vehicle.
A related patent with publication number CN104453130A provides an anti-collision guardrail, which comprises a cross bar, wherein two ends of the cross bar are respectively provided with a detachable elbow, two ends of the cross bar are respectively connected with two first vertical bars through the detachable elbows, and a plurality of second vertical bars are arranged on the cross bar between the two first vertical bars; the first vertical rod and the second vertical rod are parallel, are positioned on the same side of the cross rod and are both vertical to the cross rod; the cross rod is a straight rod or a plurality of straight rods are connected through a detachable elbow; the depth of the first vertical rod and the second vertical rod driven into the ground is 40-60 cm; can play the protection to using the place periphery through anticollision barrier.
Aiming at the related technologies, the inventor thinks that the construction site generally protects the equipment through the guardrail, but all components of the common anti-collision guardrail are fixedly connected, so that the equipment is inconvenient to maintain in the later period, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to improve the convenience in the crash barrier use, this application provides a high practicality crash barrier.
The application provides a pair of high practicality crash barrier adopts following technical scheme:
a high-practicability anti-collision guardrail comprises two protective pieces and a plurality of connecting rods, wherein each of the two protective pieces comprises two supporting columns and two protective railings, and the two supporting columns are rotatably connected with the protective railings; a locking assembly is arranged between the adjacent guard rails; a plurality of said connecting rods are connected to adjacent guard members.
By adopting the technical scheme, when the equipment needs to be maintained, a maintenance worker opens the locking assembly and rotates the two guard rails respectively towards the direction away from the equipment to open the anti-collision guard rails, and at the moment, the maintenance worker can maintain the equipment; when the maintenance is finished, an operator rotates the guard rails towards the direction close to the equipment, and when the two guard rails are positioned in the same plane, the locking assembly locks the position between the two guard rails; through the locking of locking subassembly to the rail guard, make adjacent rail guard can be opened under needs state, made things convenient for maintenance personal to maintain equipment, improved the convenience in the anticollision barrier use.
Optionally, the locking assembly includes two locking blocks and a bolt, the two locking blocks are respectively located on the side walls of the adjacent guard railings, locking holes are formed in the two locking blocks, the two locking holes are coaxially arranged, and the bolt is inserted into the two locking holes.
By adopting the technical scheme, a maintenance worker takes the bolt out of the locking hole, rotates the protective guard to open the protective part, and can maintain the equipment; when the maintenance is finished, an operator rotates the guard rail to the direction close to the equipment, and when the two locking holes are positioned on the same vertical line, the bolt is inserted back into the locking holes again; utilize the bolt to contradict with the downthehole lateral wall of locking under the action of gravity to position between two rail guards is locked, quick plug bolt has reduced the time of two rail guards of locking simultaneously.
Optionally, a dustproof piece is arranged on the supporting column and used for preventing dust at the joint of the supporting column and the ground.
By adopting the technical scheme, when the supporting column is fixed on the ground, dust is accumulated at the joint of the supporting column and the ground after a long time, and the joint of the supporting column and the ground is prevented from dust through the dust-proof piece; the time that the accumulated dust needs to be cleaned up when the supporting columns are disassembled due to more dust is reduced.
Optionally, the dust-proof piece includes dust guard and dust ring, the dust hole has been seted up on the dust guard, the support column passes the dust hole, the outer fringe lateral wall of dust guard links to each other with the end wall of dust ring.
Through adopting above-mentioned technical scheme, the dust that the dust guard is piled up under the gravitational force and is covered keeps apart, and the dust collar keeps apart the dust of clearance department between dust guard and the ground to whole dustproof subassembly can be comparatively comprehensive to the junction on support column and ground dustproof keep apart.
Optionally, the supporting column is in clearance fit with the inner side wall of the dustproof hole.
After the support column installation is accomplished, establish the dust guard on the support column through the dust hole cover, the dust guard falls to the ground direction under the action of gravity, through adopting above-mentioned technical scheme, because clearance fit between support column and the downthehole lateral wall of dust hole, the dust guard is at the in-process that falls down, and the friction of the support column of the downthehole lateral wall of dust hole is less to the wearing and tearing of support column have been reduced.
Optionally, a reinforcing column is arranged on the adjacent supporting columns.
Because the adjacent guard rails are locked by the locking assemblies, the connection between the adjacent guard rails is less, so that two support columns on the same guard element are only fixed on the ground; through adopting above-mentioned technical scheme, consolidate through the reinforcement post between the adjacent support column, the reinforcement of reinforcement post has reduced when the support column receives external force, and external force is to the injury of support column and ground junction.
Optionally, the guard rail is located below the reinforcing column, a limiting plate is arranged on the reinforcing column, and the limiting plate can be attached to the side wall of the guard rail first.
By adopting the technical scheme, the limiting plate limits the protective guard, so that the occurrence of collision of the protective guard on equipment needing protection when the protective guard rotates is reduced.
Optionally, the locking assembly includes a locking plate and a locking frame, the locking plate is rotatably connected to the guard rail, the locking frame is fixedly connected to the guard rail, the locking frame and the locking plate are respectively located on adjacent guard rails, the locking plate is rotatably embedded in the locking frame, and a side wall of the locking plate is attached to a side wall of the locking frame.
By adopting the technical scheme, a maintenance worker can disengage the locking plate from the locking frame, so that the locking plate can hang down under the action of gravity, the protective guard is rotated to one side far away from the equipment, the protective guard is opened, and the maintenance worker can maintain the equipment; when the maintenance is finished, the operating personnel rotates the guard rails towards the direction close to the equipment, and the maintenance personnel rotates the locking plate again to enable the locking plate to be embedded in the locking frame, so that the adjacent guard rails can be locked again; the guard rail can be locked and unlocked by rotating the locking plate, and the operation is simple.
Optionally, a fastening pad is arranged in the locking frame, and the locking plate can abut against the fastening pad.
Through adopting above-mentioned technical scheme, when the lock plate inlays to be put in the locking frame, the lock plate is contradicted on the fastening pad, and the static frictional force between fastening pad and the lock plate is great, makes the lock plate be difficult to deviate from the locking frame, has improved the stability of locking in-process between the adjacent guard plate.
Optionally, one end of the locking plate close to the locking frame protrudes outside the locking frame.
Through adopting above-mentioned technical scheme, because the static friction between fastening pad and the lock plate is great, the one end that the lock plate is close to the locking frame is outstanding outside the locking frame, makes the usable salient lock plate of maintenance personal deviate from it from the locking frame fast, and the outstanding lock plate outside the locking frame provides the operation and holds the department for maintenance personal.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the adjacent guard rails can be opened in a required state by locking the guard rails through the locking assemblies, so that maintenance personnel can conveniently maintain the equipment, and the convenience of the anti-collision guard rail in the use process is improved;
2. the connecting part of the supporting column and the ground is prevented from dust through the dust-proof piece, so that the time for cleaning accumulated dust when the supporting column is detached due to more dust is reduced.
Drawings
Fig. 1 is a schematic structural view of a high utility crash barrier according to embodiment 1.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic structural view of a high utility crash barrier according to embodiment 2.
Fig. 5 is an enlarged schematic view of a portion C in fig. 4.
Description of reference numerals: 1. a guard; 11. a support pillar; 111. a mounting seat; 112. reinforcing columns; 113. a limiting plate; 12. protecting the fence; 2. a connecting rod; 3. a locking assembly; 31. a locking block; 311. a locking hole; 32. a bolt; 33. a locking frame; 331. a fastening pad; 34. a lock plate; 4. a dust-proof member; 41. a dust-proof plate; 411. a dust hole; 42. and a dust ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses high practicality crash barrier.
Example 1
Referring to fig. 1 and 2, the high-practicality crash barrier includes two protection parts 1, each of the two protection parts 1 includes two support columns 11 and two guard rails 12, and one ends of the two support columns 11, which are close to the ground direction, are each provided with a mounting seat 111, the mounting seats 111 are fixed to the support columns 11 by welding, and the mounting seats 111 are fixed to the ground by bolts.
Referring to fig. 1 and 2, be provided with dust keeper 4 on the support column 11, dust keeper 4 includes dust guard 41 and dust ring 42, the dust hole 411 has been seted up on the dust guard 41, support column 11 passes dust hole 411, clearance fit between support column 11 and the dust hole 411 inside wall, dust guard 41 can contradict under the action of gravity on mount pad 111, the outer fringe lateral wall of dust guard 41 links to each other with the end wall of dust ring 42, dust ring 42 passes through welded fastening on dust guard 41, form dustproof region between dust guard 42, dust guard 41 and the ground.
Referring to fig. 1, a plurality of connecting rods 2 are arranged between two protection parts 1, the supporting columns 11 of the adjacent protection parts 1 are connected with the connecting rods 2, the connecting rods 2 are fixed on the adjacent supporting columns 11 through welding, a protection area is defined between the connecting rods 2 and the two protection parts 1, and equipment to be protected is directly placed in the protection area.
Referring to fig. 1, a reinforcing column 112 is arranged between two support columns 11, and the reinforcing column 112 is located at one end of each support column 11 far away from the ground; the supporting column 11 is rotatably connected with the protective guard 12 through a hinge, a limiting plate 113 is arranged on the reinforcing column 112, the limiting plate 113 is fixed in the middle of the reinforcing column 112 through welding, the limiting plate 113 is located on one side, close to the equipment direction, of the protective guard 12, the protective guard 12 is located below the reinforcing column 112, and the protective guard 12 can abut against the limiting plate 113.
Referring to fig. 1 and 3, a locking assembly 3 is arranged between adjacent guard rails 12, the locking assembly 3 includes two locking blocks 31 and a bolt 32, the two locking blocks 31 are respectively located on the side walls of the adjacent guard rails 12, the locking blocks 31 are fixed on the side walls of the guard rails 12 far away from the direction of the support column 11 by welding, locking holes 311 are formed in the locking blocks 31, the locking holes 311 penetrate through the locking blocks 31 along the vertical direction, the two locking holes 311 are coaxially arranged, the bolt 32 is inserted into the two locking holes 311, the bolt 32 is of a circular truncated cone shape, one end of the bolt 32 with a small cross-sectional area is close to the ground, and the bolt 32 can be abutted against the inner side wall of one of the locking holes 311.
The implementation principle of the embodiment 1 is as follows: when the equipment needs to be maintained, a maintenance worker takes the bolt 32 out of the locking hole 311, rotates the guard rail 12 to one side far away from the equipment to open the guard part 1, and then can maintain the equipment; when the maintenance is completed, the operator rotates the guard rail 12 in the direction approaching the equipment, and when the guard rail 12 abuts against the limiting plate 113, the two locking holes 311 are located on the same vertical line, and at this time, the bolt 32 is inserted back into the locking hole 311 again; through the locking of the locking assembly 3 to the guard rails 12, the adjacent guard rails 12 can be opened in a required state, so that maintenance personnel can conveniently maintain the equipment, and the convenience in the use process of the anti-collision guard rail is improved.
Example 2
Referring to fig. 4 and 5, the present embodiment is different from embodiment 1 in that the locking assembly 3 includes a locking plate 34 and a locking frame 33, the locking plate 34 is rotatably connected to one of the guard rails 12 by a pin, the locking frame 33 is fixed to the other adjacent guard rail 12 by welding, the locking frame 33 is composed of two square plates perpendicular to each other, a locking area for the locking plate 34 to be inserted is formed between the locking frame 33 and the guard rails 12, and the locking plate 34 is inserted into the locking area after being rotated.
Referring to fig. 5, a fastening pad 331 is disposed on a side wall of the locking frame 33 in a direction close to the locking plate 34, the fastening pad 331 may be made of rubber, the fastening pad 331 is fixed on the side wall of the locking frame 33 by gluing, and the locking plate 34 may abut against the fastening pad 331; one end of the lock plate 34 near the lock frame 33 protrudes outside the lock frame 33.
The implementation principle of the embodiment 2 is as follows: when the equipment needs to be maintained, a maintenance worker disengages the locking plate 34 from the fastening pad 331, so that the locking plate 34 hangs down under the action of gravity, at the moment, the protective guard 12 is rotated to one side away from the equipment direction, so that the protective guard 1 is opened, and at the moment, the maintenance worker can maintain the equipment; after the maintenance is completed, the operator rotates the guard rail 12 towards the direction close to the equipment, and when the guard rail 12 abuts against the limiting plate 113, the maintenance operator rotates the locking plate 34 again to enable the locking plate 34 to be embedded in the locking frame 33, and the locking plate 34 abuts against the fastening pad 331, so that the adjacent guard rail 12 can be locked again; through the locking of the locking assembly 3 to the guard rails 12, the adjacent guard rails 12 can be opened in a required state, so that maintenance personnel can conveniently maintain the equipment, and the convenience in the use process of the anti-collision guard rail is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a high practicality crash barrier which characterized in that: the device comprises two protection parts (1) and a plurality of connecting rods (2), wherein each protection part (1) comprises two supporting columns (11) and two protective railings (12), and the two supporting columns (11) are rotatably connected with the protective railings (12); a locking assembly (3) is arranged between the adjacent guard rails (12); several of the connecting rods (2) are connected to adjacent guards (1).
2. The high utility crash barrier of claim 1, wherein: the locking assembly (3) comprises two locking blocks (31) and a bolt (32), the two locking blocks (31) are respectively located on the side walls of the adjacent guard railings (12), locking holes (311) are formed in the two locking blocks (31), the two locking holes (311) are coaxially arranged, and the bolt (32) is inserted into the two locking holes (311).
3. The high utility crash barrier of claim 1, wherein: be provided with dustproof (4) on support column (11), dustproof (4) are used for preventing dust to the junction on support column (11) and ground.
4. A high availability crash barrier according to claim 3, wherein: the dustproof piece (4) comprises a dustproof plate (41) and a dustproof ring (42), a dustproof hole (411) is formed in the dustproof plate (41), the supporting column (11) penetrates through the dustproof hole (411), and the outer edge side wall of the dustproof plate (41) is connected with the end wall of the dustproof ring (42).
5. The high utility crash barrier of claim 4, wherein: clearance fit is between support column (11) and dust hole (411) inside wall.
6. The high utility crash barrier of claim 1, wherein: and reinforcing columns (112) are arranged on the adjacent supporting columns (11).
7. The high utility crash barrier of claim 6, wherein: the protective guard (12) is located below the reinforcing column (112), a limiting plate (113) is arranged on the reinforcing column (112), and the limiting plate (113) can be attached to the side wall of the protective guard (12) in advance.
8. The high utility crash barrier of claim 1, wherein: the locking assembly (3) comprises a locking plate (34) and a locking frame (33), the locking plate (34) is rotatably connected to the guard rail (12), the locking frame (33) is fixedly connected with the guard rail (12), the locking frame (33) and the locking plate (34) are respectively located on the adjacent guard rail (12), the locking plate (34) is rotatably embedded in the locking frame (33) in a rear mode, and the side wall of the locking plate (34) is attached to the side wall of the locking frame (33).
9. The high utility crash barrier of claim 8, wherein: a fastening pad (331) is arranged in the locking frame (33), and the locking plate (34) can abut against the fastening pad (331).
10. The high utility crash barrier of claim 9, wherein: one end of the locking plate (34) close to the locking frame (33) protrudes outside the locking frame (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513248.3U CN214328660U (en) | 2021-03-10 | 2021-03-10 | High practicality crash barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513248.3U CN214328660U (en) | 2021-03-10 | 2021-03-10 | High practicality crash barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214328660U true CN214328660U (en) | 2021-10-01 |
Family
ID=77888304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120513248.3U Active CN214328660U (en) | 2021-03-10 | 2021-03-10 | High practicality crash barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214328660U (en) |
-
2021
- 2021-03-10 CN CN202120513248.3U patent/CN214328660U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3068690U (en) | Flexible road safety protection | |
| US20100264390A1 (en) | Safety railing for excavated areas | |
| CN214328660U (en) | High practicality crash barrier | |
| CN113356684A (en) | Engineering construction protection separates fender structure | |
| AU2012222870B2 (en) | Safety frame and components therefor | |
| CN203145488U (en) | Limb protective railings of foundation pit and for building construction | |
| CN212027379U (en) | Road foundation pit safety device for municipal works | |
| KR20120011567A (en) | Dual-side open type fence for preventing falling stones | |
| CN110821385A (en) | Locking type safety type pedestrian ladder suitable for overhauling | |
| CN214740094U (en) | High-altitude falling object blocking fence for building construction | |
| CN212896045U (en) | Anticollision barrier for municipal works | |
| CN115012729A (en) | Safety protection frame is used in highway engineering construction | |
| CN213596807U (en) | High security rail guard of bridge | |
| CN209293577U (en) | A kind of construction of the highway cushioning guard fence | |
| CN214459583U (en) | Railway pier top construction safety device | |
| CN215289685U (en) | Highway bridge rail guard | |
| CN205604137U (en) | Explosion -proof guardrail | |
| CN211776427U (en) | Building guardrail for civil engineering | |
| CN219690626U (en) | Quick-change protective fence for excavator | |
| CN213080008U (en) | Dummy bar car protector | |
| CN221502942U (en) | Guard bar | |
| CN218668823U (en) | Anti-collision building engineering protective support | |
| CN219654346U (en) | Guardrail device applied to subway civil engineering foundation pit support | |
| CN115288518B (en) | Safety support protection device for municipal foundation pit construction | |
| CN218843819U (en) | Construction is used faces limit protective structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |