CN211973125U - Protector is used in road bridge construction - Google Patents
Protector is used in road bridge construction Download PDFInfo
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- CN211973125U CN211973125U CN201922399711.1U CN201922399711U CN211973125U CN 211973125 U CN211973125 U CN 211973125U CN 201922399711 U CN201922399711 U CN 201922399711U CN 211973125 U CN211973125 U CN 211973125U
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Abstract
The utility model discloses a protector is used in road bridge construction, including set casing, anticollision institution, buffer gear and supporting mechanism, anticollision institution sets up the left side at the set casing, buffer gear's quantity is two and the symmetry sets up top and bottom at the set casing inner wall. The utility model discloses an anticollision board, the elastic layer, the toughness layer, the buffer layer, the enhancement layer, the connecting plate, the lug, the fly leaf, damping spring, the telescopic link, the stabilizing block, mutually supporting of buffer spring and gyro wheel, protector's shock attenuation buffering effect has been improved greatly, cause the serious damage of vehicle and protector when avoiding vehicle and protector to collide, dynamics when having alleviateed the collision greatly, the danger of life has been reduced simultaneously, through the backup pad, mutually supporting of reinforcing plate and mounting hole, make whole device can fix when ground, whole device's steadiness has been improved greatly, bring very big facility for the user.
Description
Technical Field
The utility model relates to a road bridge construction technical field specifically is a protector is used in road bridge construction.
Background
Can use protector to protect the construction road surface when road surface and bridge construction to the effect of keeping apart vehicle and pedestrian has been played, but common protector does not possess the effect of shock attenuation buffering, when vehicle and protector bump, does not have the impact that buffering effect reduces the car, thereby can greatly increased car and protective equipment's damage degree, thereby greatly reduced protector's practicality, brought very big inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector is used in road bridge construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protection device for road and bridge construction comprises a fixed shell, two anti-collision mechanisms, two buffer mechanisms and a support mechanism, wherein the anti-collision mechanisms are arranged on the left side of the fixed shell, the two buffer mechanisms are symmetrically arranged at the top and the bottom of the inner wall of the fixed shell, and the support mechanism is arranged on the right side of the fixed shell;
the anti-collision mechanism comprises an anti-collision plate, the anti-collision plate is arranged on the left side of the fixed shell, a connecting plate is arranged at the midpoint of the right side of the anti-collision plate, the right side of the connecting plate penetrates through the fixed shell and extends into the fixed shell, a convex block is arranged on the right side of the connecting plate, a movable plate is arranged on the right side of the convex block, the right side of the movable plate penetrates through the fixed shell and extends to the outside of the fixed shell, and a damping spring is sleeved on the surface of the movable;
the buffer mechanism comprises a telescopic rod, the telescopic rod is arranged at the bottom of the inner wall of the fixed shell and corresponds to the position of the lug, a stabilizing block is arranged at the top end of the telescopic rod, a buffer spring is sleeved on the surface of the telescopic rod, the bottom of the stabilizing block is fixedly connected with the bottom of the inner wall of the fixed shell through the buffer spring, and a roller matched with the lug is arranged at the top of the stabilizing block;
the supporting mechanism comprises a supporting plate, the supporting plate is arranged at the bottom of the right side of the fixed shell, a reinforcing plate is arranged on the right side of the top of the supporting plate, one side, far away from the supporting plate, of the reinforcing plate is fixedly connected with the top of the right side of the fixed shell, and four mounting holes are formed in the top of the supporting plate;
the anticollision board includes the elastic layer, the toughness layer is installed on the right side of elastic layer, the buffer layer is installed on the right side on toughness layer, the enhancement layer is installed on the right side of buffer layer.
Preferably, the left side of the projection and the left side of the inner wall of the stationary case are in contact with each other.
Preferably, one end of the roller close to the lug is in rolling contact with the lug.
Preferably, rubber pads are arranged at the top and the bottom of the left side of the fixed shell.
Preferably, the right side of the bump is fixedly connected with the right side of the inner wall of the fixed shell through a damping spring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an anticollision board, the elastic layer, the toughness layer, the buffer layer, the enhancement layer, the connecting plate, the lug, the fly leaf, damping spring, the telescopic link, the stabilizing block, mutually supporting of buffer spring and gyro wheel, protector's shock attenuation buffering effect has been improved greatly, cause the serious damage of vehicle and protector when avoiding vehicle and protector to collide, dynamics when having alleviateed the collision greatly, the danger of life has been reduced simultaneously, through the backup pad, mutually supporting of reinforcing plate and mounting hole, make whole device can fix when ground, whole device's steadiness has been improved greatly, bring very big facility for the user.
2. The utility model discloses a set up the rubber pad, played the effect of buffering anticollision board.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is a structural section view of the front view of the anti-collision plate of the present invention;
fig. 3 is a schematic structural view of a bottom view of the support plate of the present invention.
In the figure: the anti-collision device comprises a fixed shell 1, an anti-collision mechanism 2, an anti-collision plate 21, an elastic layer 211, a flexible layer 212, a buffer layer 213, a reinforcing layer 214, a connecting plate 22, a convex block 23, a movable plate 24, a damping spring 25, a buffer mechanism 3, a telescopic rod 31, a stabilizing block 32, a buffer spring 33, a roller 34, a supporting mechanism 4, a supporting plate 41, a reinforcing plate 42, a mounting hole 43 and a rubber pad 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a protection device for road and bridge construction includes a fixed casing 1, two anti-collision mechanisms 2, two buffer mechanisms 3 and a support mechanism 4, wherein the anti-collision mechanisms 2 are disposed on the left side of the fixed casing 1, the two buffer mechanisms 3 are symmetrically disposed on the top and the bottom of the inner wall of the fixed casing 1, and the support mechanism 4 is disposed on the right side of the fixed casing 1.
Anticollision institution 2 includes anticollision board 21, anticollision board 21 sets up the left side at set casing 1, the midpoint department fixedly connected with connecting plate 22 on anticollision board 21 right side, the right side of connecting plate 22 runs through set casing 1 and extends to its inside, the right side fixedly connected with lug 23 of connecting plate 22, the left side of lug 23 and the left side of set casing 1 inner wall contact each other, the right side fixedly connected with fly leaf 24 of lug 23, the right side of fly leaf 24 runs through set casing 1 and extends to its outside, damping spring 25 has been cup jointed on the surface of fly leaf 24, damping spring 25 and the right side fixed connection of set casing 1 inner wall are passed through to the right side of lug 23, the equal fixedly connected with rubber pad 5 in the left top of set casing 1 and bottom, through setting up rubber pad 5, the effect of buffering anticollision board 21 has been played.
Supporting mechanism 4 includes backup pad 41, the bottom on set casing 1 right side is installed to backup pad 41, the right side fixedly connected with reinforcing plate 42 at backup pad 41 top, one side and the top fixed connection on set casing 1 right side that supporting plate 41 was kept away from to reinforcing plate 42, four mounting holes 43 have been seted up at the top of backup pad 41, through backup pad 41, mutually supporting of reinforcing plate 42 and mounting hole 43, make whole device can fix when ground, the steadiness of whole device has been improved greatly, bring very big facility for the user.
The anti-collision plate 21 comprises an elastic layer 211, the elasticity of the anti-collision plate 21 is greatly improved by arranging the elastic layer 211, the right side of the elastic layer 211 is fixedly connected with a toughness layer 212, the right side of the toughness layer 212 is fixedly connected with a buffer layer 213, the buffering and damping effects of the anti-collision plate 21 are greatly improved by arranging the buffer layer 213, the right side of the buffer layer 213 is fixedly connected with a reinforcing layer 214, the toughness and the strength of the anti-collision plate 21 are greatly improved by arranging the toughness layer 212 and the reinforcing layer 214, so that the damage to the anti-collision plate 21 is avoided, the buffering and damping effects of the protection device are greatly improved by the mutual matching of the anti-collision plate 21, the elastic layer 211, the toughness layer 212, the buffer layer 213, the reinforcing layer 214, the connecting plate 22, the convex block 23, the movable plate 24, the damping spring 25, the telescopic rod 31, the stable block 32, the damping spring 33 and the roller 34, the serious damage to, greatly reducing the force during collision and simultaneously reducing the danger of life.
During the use, place the device in the place that needs, make the bolt fix through mounting hole 43 and ground, when vehicle and guard plate 21 bump, guard plate 21 itself just can play preliminary shock attenuation buffering effect, the vehicle can drive guard plate 21 and move right, guard plate 21 drives lug 23 through connecting plate 22 and moves right, lug 23 extrusion gyro wheel 34 moves, make gyro wheel 34 keep away from fly leaf 24 and move, gyro wheel 34 extrudes buffer spring 33 and telescopic link 31 through steady piece 32 and moves, thereby the effect of shock attenuation buffering once more has been played, lug 23 drives fly leaf 24 and moves right, thereby make lug 23 extrude damping spring 25 and move, thereby multilayer buffering effect has been realized.
In summary, the following steps: the protection device for road and bridge construction solves the problems in the background art through the mutual matching of the anti-collision plate 21, the elastic layer 211, the toughness layer 212, the buffer layer 213, the reinforcing layer 214, the connecting plate 22, the convex block 23, the movable plate 24, the damping spring 25, the telescopic rod 31, the stabilizing block 32, the buffer spring 33 and the roller 34 and through the mutual matching of the supporting plate 41, the reinforcing plate 42 and the mounting hole 43.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a protector is used in road bridge construction, includes set casing (1), anticollision institution (2), buffer gear (3) and supporting mechanism (4), its characterized in that: the anti-collision mechanisms (2) are arranged on the left side of the fixed shell (1), the number of the buffer mechanisms (3) is two, the buffer mechanisms are symmetrically arranged at the top and the bottom of the inner wall of the fixed shell (1), and the supporting mechanism (4) is arranged on the right side of the fixed shell (1);
the anti-collision mechanism (2) comprises an anti-collision plate (21), the anti-collision plate (21) is arranged on the left side of the fixed shell (1), a connecting plate (22) is installed at the midpoint of the right side of the anti-collision plate (21), the right side of the connecting plate (22) penetrates through the fixed shell (1) and extends into the fixed shell, a convex block (23) is installed on the right side of the connecting plate (22), a movable plate (24) is installed on the right side of the convex block (23), the right side of the movable plate (24) penetrates through the fixed shell (1) and extends to the outside of the fixed shell, and a damping spring (25) is sleeved on the surface of the movable plate (24;
the buffer mechanism (3) comprises a telescopic rod (31), the telescopic rod (31) is installed at the bottom of the inner wall of the fixed shell (1) and corresponds to the position of the lug (23), a stabilizing block (32) is installed at the top end of the telescopic rod (31), a buffer spring (33) is sleeved on the surface of the telescopic rod (31), the bottom of the stabilizing block (32) is fixedly connected with the bottom of the inner wall of the fixed shell (1) through the buffer spring (33), and a roller (34) matched with the lug (23) is installed at the top of the stabilizing block (32);
the supporting mechanism (4) comprises a supporting plate (41), the supporting plate (41) is installed at the bottom of the right side of the fixed shell (1), a reinforcing plate (42) is installed at the right side of the top of the supporting plate (41), one side, far away from the supporting plate (41), of the reinforcing plate (42) is fixedly connected with the top of the right side of the fixed shell (1), and four mounting holes (43) are formed in the top of the supporting plate (41);
crashproof board (21) include elastic layer (211), toughness layer (212) are installed on the right side of elastic layer (211), buffer layer (213) are installed on the right side of toughness layer (212), enhancement layer (214) are installed on the right side of buffer layer (213).
2. The protection device for road and bridge construction according to claim 1, wherein: the left side of the lug (23) is contacted with the left side of the inner wall of the fixed shell (1).
3. The protection device for road and bridge construction according to claim 1, wherein: one end of the roller (34) close to the lug (23) is in rolling contact with the lug (23).
4. The protection device for road and bridge construction according to claim 1, wherein: rubber pads (5) are installed at the top and the bottom of the left side of the fixed shell (1).
5. The protection device for road and bridge construction according to claim 1, wherein: the right side of the bump (23) is fixedly connected with the right side of the inner wall of the fixed shell (1) through a damping spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399711.1U CN211973125U (en) | 2019-12-27 | 2019-12-27 | Protector is used in road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922399711.1U CN211973125U (en) | 2019-12-27 | 2019-12-27 | Protector is used in road bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211973125U true CN211973125U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922399711.1U Active CN211973125U (en) | 2019-12-27 | 2019-12-27 | Protector is used in road bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211973125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152338A (en) * | 2021-04-25 | 2021-07-23 | 豫新华通路桥集团有限公司 | Highway is protector for engineering convenient to installation |
| CN114892491A (en) * | 2022-05-09 | 2022-08-12 | 泉州市中估科技工程有限公司 | Road marking machine device for road traffic facilities |
-
2019
- 2019-12-27 CN CN201922399711.1U patent/CN211973125U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152338A (en) * | 2021-04-25 | 2021-07-23 | 豫新华通路桥集团有限公司 | Highway is protector for engineering convenient to installation |
| CN113152338B (en) * | 2021-04-25 | 2023-10-20 | 豫新华通路桥集团有限公司 | Highway is protector for engineering convenient to installation |
| CN114892491A (en) * | 2022-05-09 | 2022-08-12 | 泉州市中估科技工程有限公司 | Road marking machine device for road traffic facilities |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230202 Address after: 570100 Floor 3, Room 102, Building 52, Lianpai Villa, Beverly Hills, No. 189 Binhai Avenue, Xiuying District, Haikou, Hainan Patentee after: Sinotrans Ruitong Engineering Design Co.,Ltd. Address before: 351266 No.83 Houfeng, Maoshan village, Duwei Town, Xianyou County, Putian City, Fujian Province Patentee before: Zhao Xiaoling |