CN212128850U - Expansion device of highway bridge guardrail - Google Patents
Expansion device of highway bridge guardrail Download PDFInfo
- Publication number
- CN212128850U CN212128850U CN202020606579.7U CN202020606579U CN212128850U CN 212128850 U CN212128850 U CN 212128850U CN 202020606579 U CN202020606579 U CN 202020606579U CN 212128850 U CN212128850 U CN 212128850U
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- fixedly connected
- guardrail
- fixed block
- sliding plate
- telescopic
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Abstract
The utility model belongs to the technical field of highway bridge guardrail, in particular to a telescopic device of a highway bridge guardrail, which comprises a device main body, a fixed block, a groove and a fixed plate, wherein the inner bottom of the device main body is fixedly connected with the fixed block, the top of the fixed block is fixedly connected with a fixed base, the top of the fixed base is fixedly connected with a motor, one side of the motor is fixedly connected with a connecting rod, the other side of the connecting rod is fixedly connected with a connecting wire, the other side of the fixed block is fixedly connected with a guardrail, the inner middle position of the guardrail is fixedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a rotating shaft, two sides of the sliding plate are fixedly connected with sliding grooves, when a worker uses the device, the sliding plate is arranged at the middle position of the guardrail, the device can be folded or unfolded, so that the device is convenient for workers to use, and the convenience of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of public road bridge roof beam guardrail, specifically be a public road bridge roof beam guardrail's telescoping device.
Background
The bridge guardrail is a guardrail arranged on a bridge, and aims to prevent an out-of-control vehicle from crossing the bridge and have the functions of preventing the vehicle from breaking through, penetrating downwards, crossing the bridge and beautifying the bridge building.
The telescopic device of the road bridge guardrail can be used only by carrying out complex assembly work by a worker when the telescopic device is used, and is required to carry out complex disassembly work after the telescopic device is used, so that the working time of the worker is greatly wasted, the working efficiency is reduced, and the telescopic device of the road bridge guardrail cannot be automatically stretched and retracted, mainly depends on manual operation, is complex to operate and is not strong in practicability.
Therefore, how to design a telescopic device of a road bridge guardrail becomes a problem which needs to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescoping device of public road bridge roof beam guardrail to it is not convenient to provide to use in solving above-mentioned background art, can not carry out the problem of stretching out and drawing back automatically.
1. In order to achieve the above object, the utility model provides a following technical scheme: a telescopic device of a road bridge guardrail comprises a device main body, a fixed block, a groove and a fixed plate, wherein the groove is fixedly connected inside the device main body, the fixed block is fixedly connected at the bottom inside the device main body, the fixed base is fixedly connected at the top of the fixed block, the motor is fixedly connected at the top of the fixed base, a connecting rod is fixedly connected at one side of the motor, a connecting wire is fixedly connected at the other side of the connecting rod, the guardrail is fixedly connected at the other side of the fixed block, a sliding plate is fixedly connected at the middle position inside the guardrail, a rotating shaft is fixedly connected at the bottom of the sliding plate, sliding grooves are fixedly connected at two sides of the sliding plate, a roller is fixedly connected at the bottom of the guardrail, a movable plate is fixedly connected at, the bottom fixedly connected with fixing device of handle, the opposite side fixedly connected with fixed plate of fixed block.
Preferably, a device top cover is fixedly connected to the top of the device body.
Preferably, the outer side of the fixing device is fixedly connected with a fixing hole.
Preferably, the bottom of the device main body is fixedly connected with a balancing weight.
Preferably, the other side of the fixed block is fixedly connected with a telescopic rod.
Preferably, the connecting wire is mutually matched and used by the connecting rod, the motor and the fixed base to jointly form a telescopic mechanism.
Preferably, the guardrail is mutually matched with a sliding plate, a rotating shaft and a sliding groove to form a sliding mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through, the connecting wire is used by connecting rod, motor and unable adjustment base mutually supporting, constitutes a telescopic machanism jointly, and the staff is when using this device, and the connecting wire through the motor top is connected the motor with the connecting rod, and unable adjustment base fixes the motor, drives the connecting rod through the motor to make the telescopic link can stretch out and draw back, drive the flexible of this device through the motor, had both practiced thrift user of service's labour, had saved the time, improved the convenience of device.
2. The utility model discloses, through, the guardrail is mutually supported by sliding plate, pivot and spout and is used, constitutes a slide mechanism jointly, and the staff is equipped with the sliding plate through the guardrail intermediate position when using this device, and the sliding plate both sides are equipped with the spout, when using this device, move on the spout through the sliding plate to drive the pivot and rotate, make this device can fold or expand, the staff of being convenient for uses the convenience that has improved the device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
fig. 4 is an enlarged view of the position B of the present invention.
In the figure: 1. device top cap, 2, device main part, 3, fixed block, 4, recess, 5, fixed plate, 6, fixing device, 7, the fixed orifices, 8, fly leaf, 9, the gyro wheel, 10, the handle, 11, the balancing weight, 12, the telescopic link, 13, the connecting wire, 14, the connecting rod, 15, the motor, 16, unable adjustment base, 17, the guardrail, 18, the sliding plate, 19, the pivot, 20, the spout.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
2. In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a telescopic device of a road bridge guardrail comprises a device main body 2, a fixing block 3 and a groove 4
And a fixed plate 5, a groove 4 is fixedly connected inside the device body 2, a fixed block 3 is fixedly connected to the bottom inside the device body 2, a fixed base 16 is fixedly connected to the top of the fixed block 3, a motor 15 is fixedly connected to the top of the fixed base 16, a connecting rod 14 is fixedly connected to one side of the motor 15, a connecting wire 13 is fixedly connected to the other side of the connecting rod 14, a guardrail 17 is fixedly connected to the other side of the fixed block 3, a sliding plate 18 is fixedly connected to the middle position inside the guardrail 17, a rotating shaft 19 is fixedly connected to the bottom of the sliding plate 18, sliding grooves 20 are fixedly connected to both sides of the sliding plate 18, a roller 9 is fixedly connected to the bottom end of the guardrail 17, a movable plate 8 is fixedly connected to the other side of the sliding plate 18, a handle 10 is fixedly connected to, the top of the device body 2 is fixedly connected with a device top cover 1.
Preferably, the fixing hole 7 is fixedly connected to the outer side of the fixing device 6, when the device is used by a worker, the fixing hole is formed in the outer side of the fixing device 6, when the device is unfolded for use, the worker fixes the device by using the fixing hole 7, the device is prevented from moving, traffic accidents are avoided, and the safety of the device is improved.
Preferably, the bottom fixedly connected with balancing weight 11 of device main part 2, the staff is when using this device, is equipped with balancing weight 11 through 2 bottoms of device main part for this device can not blow this device because of the strong wind on the bridge when using, and balancing weight 11 plays stabilising arrangement's effect, has improved the stability of device.
Preferably, the opposite side fixedly connected with telescopic link 12 of fixed block 3, the staff is when using this device, is equipped with telescopic link 12 through 3 opposite sides of fixed block for the device can expand this device through telescopic link 12 when using, folds this device through telescopic link 12 is automatic when not using, and the staff of being convenient for transports or deposits this device, has improved the convenience of device.
Preferably, connecting wire 13 is by connecting rod 14, motor 15 and unable adjustment base 16 use of mutually supporting, constitute a telescopic machanism jointly, the staff is when using this device, connecting wire 13 through motor 15 top is connected motor 15 with being connected 14 poles, unable adjustment base 16 fixes motor 15, drive connecting rod 14 through motor 15, thereby it can stretch out and draw back to make telescopic link 12, drive the flexible of this device through motor 15, user of service's labour has both been practiced thrift, the time has been saved, the convenience of device has been improved.
Preferably, guardrail 17 is mutually supported and is used by sliding plate 18, pivot 19 and spout 20, constitutes a slide mechanism jointly, and the staff is when using this device, is equipped with the sliding plate through guardrail 17 intermediate position, and the sliding plate 18 both sides are equipped with the spout, and when using this device, moves on spout 20 through sliding plate 18 to drive pivot 19 and rotate, make this device can fold or expand, the staff of being convenient for uses the convenience that has improved the device.
The working principle is as follows: firstly, the fixing hole 7 is fixedly connected to the outer side of the fixing device 6, when the device is used by a worker, the fixing hole is formed in the outer side of the fixing device 6, when the device is unfolded to be used, the worker fixes the device by using the fixing hole 7, the device is prevented from moving, traffic accidents are prevented, and the safety of the device is improved.
Then, the bottom fixedly connected with balancing weight 11 of device main part 2, the staff is when using this device, is equipped with balancing weight 11 through device main part 2 bottoms for this device can not blow this device because of the strong wind on the bridge when using, and balancing weight 11 plays stabilising arrangement's effect, has improved the stability of device.
Then, the opposite side fixedly connected with telescopic link 12 of fixed block 3, when using this device, the staff is equipped with telescopic link 12 through fixed block 3 opposite side for the device can expand this device through telescopic link 12 when using, folds this device through telescopic link 12 is automatic when not using, and the staff of being convenient for transports or deposits this device, has improved the convenience of device.
Next, connecting wire 13 is by connecting rod 14, motor 15 and unable adjustment base 16 use of mutually supporting, constitute a telescopic machanism jointly, the staff is when using this device, connecting wire 13 through motor 15 top is connected motor 15 with being connected 14 poles, unable adjustment base 16 fixes motor 15, drive connecting rod 14 through motor 15, thereby make telescopic link 12 can stretch out and draw back, drive the flexible of this device through motor 15, user of service's labour has both been practiced thrift, the time has been saved, the convenience of device has been improved.
Finally, guardrail 17 is mutually supported and is used by sliding plate 18, pivot 19 and spout 20, constitutes a slide mechanism jointly, and the staff is when using this device, is equipped with the sliding plate through guardrail 17 intermediate position, and the sliding plate 18 both sides are equipped with the spout, when using this device, moves on spout 20 through sliding plate 18 to drive pivot 19 and rotate, make this device can fold or expand, the staff of being convenient for uses the convenience that has improved the device.
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 (7)
1. The utility model provides a telescoping device of public road bridge roof beam guardrail, includes device main part (2), fixed block (3), recess (4) and fixed plate (5), its characterized in that: the device comprises a device main body (2), wherein a groove (4) is fixedly connected in the device main body (2), a fixed block (3) is fixedly connected at the bottom of the inside of the device main body (2), a fixed base (16) is fixedly connected at the top of the fixed block (3), a motor (15) is fixedly connected at the top of the fixed base (16), a connecting rod (14) is fixedly connected at one side of the motor (15), a connecting wire (13) is fixedly connected at the other side of the connecting rod (14), a guardrail (17) is fixedly connected at the other side of the fixed block (3), a sliding plate (18) is fixedly connected at the middle position in the guardrail (17), a rotating shaft (19) is fixedly connected at the bottom of the sliding plate (18), sliding grooves (20) are fixedly connected at two sides of the sliding plate (18), rollers (9) are fixedly connected at the bottom end of the guardrail, the outer side of the movable plate (8) is fixedly connected with a handle (10), the bottom of the handle (10) is fixedly connected with a fixing device (6), and the other side of the fixing block (3) is fixedly connected with a fixing plate (5).
2. The telescopic device of a road bridge railing of claim 1, wherein: the top of the device main body (2) is fixedly connected with a device top cover (1).
3. The telescopic device of a road bridge railing of claim 1, wherein: the outer side of the fixing device (6) is fixedly connected with a fixing hole (7).
4. The telescopic device of a road bridge railing of claim 1, wherein: the bottom of the device main body (2) is fixedly connected with a balancing weight (11).
5. The telescopic device of a road bridge railing of claim 1, wherein: the other side of the fixed block (3) is fixedly connected with a telescopic rod (12).
6. The telescopic device of a road bridge railing of claim 1, wherein: the connecting wire (13) is mutually matched and used by a connecting rod (14), a motor (15) and a fixed base (16) to jointly form a telescopic mechanism.
7. The telescopic device of a road bridge railing of claim 1, wherein: the guardrail (17) is mutually matched with a sliding plate (18), a rotating shaft (19) and a sliding groove (20) to form a sliding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606579.7U CN212128850U (en) | 2020-04-22 | 2020-04-22 | Expansion device of highway bridge guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606579.7U CN212128850U (en) | 2020-04-22 | 2020-04-22 | Expansion device of highway bridge guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212128850U true CN212128850U (en) | 2020-12-11 |
Family
ID=73690092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020606579.7U Expired - Fee Related CN212128850U (en) | 2020-04-22 | 2020-04-22 | Expansion device of highway bridge guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212128850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900259A (en) * | 2021-01-28 | 2021-06-04 | 深圳市金鑫华建设集团有限公司 | Bridge greening guardrail structure convenient to replace |
| CN115012343A (en) * | 2022-07-08 | 2022-09-06 | 李智 | Highway guardrail that anti striking ability is strong |
-
2020
- 2020-04-22 CN CN202020606579.7U patent/CN212128850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900259A (en) * | 2021-01-28 | 2021-06-04 | 深圳市金鑫华建设集团有限公司 | Bridge greening guardrail structure convenient to replace |
| CN115012343A (en) * | 2022-07-08 | 2022-09-06 | 李智 | Highway guardrail that anti striking ability is strong |
| CN115012343B (en) * | 2022-07-08 | 2024-01-16 | 李智 | Highway guardrail that crashworthiness is strong |
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| 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: 20201211 Termination date: 20210422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |