CN219118008U - Prevent empting roadblock with safeguard function - Google Patents
Prevent empting roadblock with safeguard function Download PDFInfo
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- CN219118008U CN219118008U CN202121664960.XU CN202121664960U CN219118008U CN 219118008 U CN219118008 U CN 219118008U CN 202121664960 U CN202121664960 U CN 202121664960U CN 219118008 U CN219118008 U CN 219118008U
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- roadblock
- fixedly connected
- piston
- fixed frame
- roadblock body
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Abstract
The utility model discloses an anti-toppling roadblock with a protection function, which comprises a supporting plate, a buffer mechanism and an anti-toppling mechanism, wherein the upper end of the supporting plate is connected with a roadblock body in a sliding manner, the lower end of the side wall of the roadblock body is fixedly connected with a sliding block, the upper end of the supporting plate is fixedly connected with four fixing frames in a circumferential array around the center position of the roadblock body, and one side, close to the roadblock body, of the upper end of each fixing frame is fixedly connected with a limiting plate.
Description
Technical Field
The utility model relates to the technical field of roadblocks, in particular to an anti-toppling roadblock with a protection function.
Background
Highway engineering, which refers to work such as investigation, measurement, design, construction, maintenance, management, etc. of a highway structure, the highway engineering structure includes: roadbeds, roadways, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring. The new or rebuilding task of the highway is determined according to the road network planning.
The existing roadblock is generally directly placed on the ground, and is recycled after the work of a worker is completed, and because the roadblock is not fixed, the roadblock is easy to topple after being impacted, displacement is generated, normal use of the roadblock is affected, meanwhile, when the roadblock is impacted, no device is used for buffering and supporting the roadblock, the roadblock is easy to deform and damage, and the roadblock is inconvenient for a user to use.
In view of the above, an improved anti-toppling roadblock with a protection function is designed.
Disclosure of Invention
The utility model aims to provide an anti-toppling roadblock with a protection function, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a prevent empting roadblock with safeguard function, includes backup pad, buffer gear and prevents empting the mechanism, backup pad upper end sliding connection has the roadblock body, roadblock body lateral wall lower extreme fixedly connected with slider, the backup pad upper end is four fixed frames of circumference array fixedly connected with around roadblock body central point put, one side fixedly connected with that the fixed frame upper end is close to the roadblock body is used for carrying out spacing limiting plate to the slider, slider sliding connection is between limiting plate and backup pad.
The buffer mechanism is arranged on the fixed frame and is used for buffering the roadblock body when the roadblock body moves obliquely.
The anti-toppling mechanism is arranged inside the roadblock body and used for supporting and resetting the roadblock body and preventing the roadblock body from toppling.
As a further scheme of the utility model: the buffer mechanism comprises a second piston, the second piston is slidingly connected to the inner wall of the fixed frame, a spring for buffering and damping the second piston is fixedly connected to one side, away from the roadblock body, of the second piston, a sliding rod is fixedly connected to one end, close to the roadblock body, of the second piston, a moving block matched with the sliding block is fixedly connected to one end, close to the roadblock body, of the sliding rod, and the moving block is slidingly connected between the limiting plate and the supporting plate.
As still further aspects of the utility model: the anti-toppling mechanism comprises a first piston, one side of the upper end of the fixed frame, which is far away from the roadblock body, is fixedly connected with a guide pipe, one end of the guide pipe, which is far away from the fixed frame, is fixedly connected with an oil bag, the oil bag is arranged inside the roadblock body, the oil bag, the guide pipe and the fixed frame are mutually communicated, and hydraulic oil is filled in the oil bag, the guide pipe and the fixed frame.
The first piston is connected to the inner wall of the fixed frame in a sliding mode, the first piston is fixedly connected to one end, far away from the second piston, of the spring, and a stop block used for preventing the first piston from blocking a connecting port of the guide pipe and the fixed frame is fixedly connected to the inner wall of the fixed frame.
As still further aspects of the utility model: the movable wheel is arranged on the side wall of the supporting plate, the user can conveniently move the supporting plate, and a pull ring is fixedly connected to one end, away from the movable wheel, of the supporting plate.
As still further aspects of the utility model: the lower end of the supporting plate is fixedly connected with a spike used for improving the friction force of the supporting plate.
As still further aspects of the utility model: and a sealing gasket for preventing hydraulic oil from leaking is fixedly connected to the side wall of the first piston.
Compared with the prior art, the utility model has the beneficial effects that:
1. the buffer mechanism is arranged, the limit plate is used for limiting the roadblock body, the roadblock body is prevented from being separated from the supporting plate, the spring is used for buffering the roadblock body when the roadblock body moves, the impact force applied to the roadblock body is reduced, the roadblock body is prevented from being damaged, and the roadblock body is prevented from being toppled over.
2. The anti-toppling mechanism is arranged, when the roadblock body topples, the hydraulic oil and the spring are utilized to buffer the roadblock body, and meanwhile, the roadblock body is supported and reset through the oil bag, so that the roadblock body is prevented from toppling, and the service efficiency of the roadblock body is improved.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
FIG. 3 is a schematic view of a slider according to the present utility model.
Wherein: 1-supporting plate, 2-sliding block, 3-spring, 4-movable wheel, 5-fixed frame, 6-limiting plate, 7-oil bag, 8-roadblock body, 9-sliding rod, 10-conduit, 11-dog, 12-pull ring, 13-first piston, 14-second piston, 15-movable block, 16-spike.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in an embodiment of the utility model, an anti-toppling roadblock with a protection function comprises a support plate 1, a buffer mechanism and an anti-toppling mechanism, wherein the upper end of the support plate 1 is slidably connected with a roadblock body 8, the lower end of the side wall of the roadblock body 8 is fixedly connected with a sliding block 2, the upper end of the support plate 1 is fixedly connected with four fixing frames 5 in a circumferential array around the center position of the roadblock body 8, one side, close to the roadblock body 8, of the upper end of the fixing frame 5 is fixedly connected with a limiting plate 6 for limiting the sliding block 2, and the sliding block 2 is slidably connected between the limiting plate 6 and the support plate 1.
The utility model discloses a movable wheel, including backup pad 1, backup pad 1 lower extreme fixedly connected with is used for improving the spike 16 of backup pad 1 frictional force, install the movable wheel 4 that the user of being convenient for removes backup pad 1 on the backup pad 1 lateral wall, the one end fixedly connected with pull ring 12 that the backup pad 1 was kept away from movable wheel 4.
The buffer mechanism is arranged on the fixed frame 5 and is used for buffering the roadblock body 8 when the roadblock body 8 moves obliquely.
The anti-toppling mechanism is arranged inside the roadblock body 8 and used for supporting and resetting the roadblock body 8 and preventing the roadblock body 8 from toppling.
The buffer mechanism comprises a second piston 14, the second piston 14 is slidably connected to the inner wall of the fixed frame 5, a spring 3 for buffering and damping the second piston 14 is fixedly connected to one side, away from the roadblock body 8, of the second piston 14, a sliding rod 9 is fixedly connected to one end, close to the roadblock body 8, of the second piston 14, a moving block 15 matched with the sliding block 2 is fixedly connected to one end, close to the roadblock body 8, of the sliding rod 9, and the moving block 15 is slidably connected between the limiting plate 6 and the supporting plate 1.
The buffer gear's effect is to utilize limiting plate 6 to carry out spacingly to roadblock body 8, prevents that roadblock body 8 from breaking away from backup pad 1, when roadblock body 8 removes, utilizes spring 3 to cushion roadblock body 8, reduces the impact force that roadblock body 8 received, prevents that roadblock body 8 from damaging, avoids roadblock body 8 to empty, convenient to use person uses.
The anti-toppling mechanism comprises a first piston 13, one side of the upper end of the fixed frame 5, which is far away from the roadblock body 8, is fixedly connected with a guide pipe 10, one end of the guide pipe 10, which is far away from the fixed frame 5, is fixedly connected with an oil bag 7, the oil bag 7 is arranged inside the roadblock body 8, the oil bag 7, the guide pipe 10 and the fixed frame 5 are mutually communicated, and hydraulic oil is filled in the oil bag 7, the guide pipe 10 and the fixed frame 5.
The first piston 13 is slidably connected to the inner wall of the fixed frame 5, the first piston 13 is fixedly connected to one end of the spring 3 far away from the second piston 14, and a stop block 11 for preventing the first piston 13 from blocking the connection port of the catheter 10 and the fixed frame 5 is fixedly connected to the inner wall of the fixed frame 5.
The effect of preventing empting the mechanism is when the roadblock body 8 empties, utilizes hydraulic oil and spring 3 to cushion roadblock body 8, supports simultaneously through oil pocket 7 to the roadblock body 8 and resets, prevents that roadblock body 8 from empting, improves the availability factor of roadblock body 8, convenient to use person uses.
The working principle of the utility model is as follows:
when the roadblock body 8 is in use, when the roadblock body 8 is in collision dumping, the roadblock body 8 drives the sliding block 2 to move, the sliding block 2 pushes the moving block 15 to move, the moving block 15 pushes the sliding rod 9 to move, the sliding rod 9 pushes the second piston 14 to move, and the second piston 14 compresses the spring 3, so that the roadblock body 8 is buffered.
Meanwhile, the roadblock body 8 extrudes the oil bag 7, the oil bag 7 conveys internal hydraulic oil into the guide pipe 10, the guide pipe 10 conveys the hydraulic oil into the fixed frame 5, the first piston 13 moves along the inner wall of the fixed frame 5 under the action of hydraulic pressure, and the spring 3 is compressed, so that the roadblock body 8 is buffered.
When the collision is finished, the spring 3 pushes the first piston 13 to move, the first piston 13 conveys hydraulic oil into the oil bag 7 through the guide pipe 10, and the oil bag 7 supports and resets the roadblock body 8.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (6)
1. The utility model provides an prevent empting roadblock with safeguard function, includes backup pad (1), buffer gear and prevents empting mechanism, backup pad (1) upper end sliding connection has roadblock body (8), a serial communication port, roadblock body (8) lateral wall lower extreme fixedly connected with slider (2), backup pad (1) upper end is four fixed frame (5) of circumference array fixedly connected with around roadblock body (8) central point put, one side fixedly connected with that is close to roadblock body (8) of fixed frame (5) upper end is used for carrying out spacing limiting plate (6) to slider (2), slider (2) sliding connection is between limiting plate (6) and backup pad (1);
the buffer mechanism is arranged on the fixed frame (5) and is used for buffering the roadblock body (8) when the roadblock body (8) moves obliquely;
the anti-toppling mechanism is arranged inside the roadblock body (8) and used for supporting and resetting the roadblock body (8).
2. The anti-toppling roadblock with protection function according to claim 1, characterized in that the buffer mechanism comprises a second piston (14), the second piston (14) is connected on the inner wall of the fixed frame (5) in a sliding mode, a spring (3) used for buffering and damping the second piston (14) is fixedly connected to one side, away from the roadblock body (8), of the second piston (14), a sliding rod (9) is fixedly connected to one end, close to the roadblock body (8), of the second piston (14), a moving block (15) matched with the sliding block (2) is fixedly connected to one end, close to the roadblock body (8), of the sliding rod (9), and the moving block (15) is connected between the limiting plate (6) and the supporting plate (1) in a sliding mode.
3. The anti-toppling roadblock with the protection function according to claim 1, wherein the anti-toppling mechanism comprises a first piston (13), a conduit (10) is fixedly connected to one side, far away from a roadblock body (8), of the upper end of the fixed frame (5), an oil bag (7) is fixedly connected to one end, far away from the fixed frame (5), of the conduit (10), the oil bag (7) is arranged inside the roadblock body (8), the oil bag (7), the conduit (10) and the fixed frame (5) are mutually communicated, and hydraulic oil is filled inside the oil bag (7), the conduit (10) and the fixed frame (5);
the first piston (13) is slidably connected to the inner wall of the fixed frame (5), the first piston (13) is fixedly connected to one end, far away from the second piston (14), of the spring (3), and a stop block (11) for preventing the first piston (13) from blocking a connecting port of the catheter (10) and the fixed frame (5) is fixedly connected to the inner wall of the fixed frame (5).
4. The anti-toppling roadblock with the protection function according to claim 1, wherein a movable wheel (4) which is convenient for a user to move the support plate (1) is arranged on the side wall of the support plate (1), and a pull ring (12) is fixedly connected with one end of the support plate (1) away from the movable wheel (4).
5. The anti-toppling roadblock with the protection function according to claim 1, wherein the lower end of the supporting plate (1) is fixedly connected with a spike (16) for improving the friction force of the supporting plate (1).
6. A tilting prevention roadblock with a protection function according to claim 3, wherein a sealing gasket for preventing hydraulic oil leakage is fixedly connected to the side wall of the first piston (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121664960.XU CN219118008U (en) | 2021-07-21 | 2021-07-21 | Prevent empting roadblock with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121664960.XU CN219118008U (en) | 2021-07-21 | 2021-07-21 | Prevent empting roadblock with safeguard function |
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| Publication Number | Publication Date |
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| CN219118008U true CN219118008U (en) | 2023-06-02 |
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| CN202121664960.XU Active CN219118008U (en) | 2021-07-21 | 2021-07-21 | Prevent empting roadblock with safeguard function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534071A (en) * | 2023-07-07 | 2023-08-04 | 太原理工大学 | Multistage energy-absorbing anticollision structure of high-speed rail transit |
-
2021
- 2021-07-21 CN CN202121664960.XU patent/CN219118008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534071A (en) * | 2023-07-07 | 2023-08-04 | 太原理工大学 | Multistage energy-absorbing anticollision structure of high-speed rail transit |
| CN116534071B (en) * | 2023-07-07 | 2023-09-01 | 太原理工大学 | Multistage energy-absorbing anticollision structure of high-speed rail transit |
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