Road engineering construction protection device

Abstract

The utility model relates to the technical field of road engineering construction, and discloses a road engineering construction protection device which comprises two supporting frames, and a protection mechanism and a moving mechanism are arranged on the side faces of the two supporting frames. By arranging the protection mechanism, pedestrians and vehicles in the road construction process can be better warned, damage caused by pedestrians entering is effectively prevented, a double-end threaded rod is rotationally arranged to drive a first sliding block, the first sliding block is arranged to drive an X-shaped hinge rod to move, and the first sliding block is arranged to drive the X-shaped hinge rod to move. An X-shaped hinge rod drives second sliding blocks on the two sides to move, so that the positions of universal wheels and a supporting frame can be adjusted according to the actual position needing to be protected, and use is convenient; by arranging the moving mechanism, the position of the second anti-collision plate can be moved up and down, so that anti-collision treatment is effectively carried out; and the moving plate drives the damper and the second anti-collision plate to move and adjust the position, so that engineering construction protection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of road engineering construction, in particular to a road engineering construction protection device. Background Art

[0002] During municipal road construction, it is usually necessary to set up protective devices on the construction section, which can not only ensure the smooth progress of the construction project, but also avoid unnecessary safety accidents.

[0003] China Patent Network discloses a protective device for road engineering construction. The publication number of the scheme is: CN216275336U, which includes a protective warning plate with a marking area on the front, and two groups of connecting frames are fixed on the back of the protective warning plate in a symmetrical distribution on the vertical plane where the center is located. The top of each group of connecting frames is rotatably connected to the top of a group of support frames, and connecting rods are passed through the bottom of the two groups of support frames with both ends fixed to the two groups of support frames. The protective device for road engineering construction can form a triangular support structure with the ground by interlacing the central axis between the support frame and the auxiliary bracket, so that the protective warning plate can be supported and erected more stably, so that the marking area and the lighting lamp on the front side of the protective warning plate can be used for warning protection more stably, and the friction between the stop bar and the protective warning plate reduces the movement of the protective warning plate caused by wind, so that the placement of the device is more stable.

[0004] The solution also has the following problems: the length and position of the protective warning plate cannot be adjusted according to the environment of different construction teams, which may cause some people to pass through the gap next to the construction, causing personal injury.

[0005] Therefore, we proposed a road engineering construction protection device to solve this problem. Utility Model Content

[0006] The purpose of the utility model is to provide a road engineering construction protection device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A road engineering construction protection device comprises two support frames, and the sides of the two support frames are provided with a protection mechanism and a moving mechanism;

[0009] The protection mechanism comprises a supporting portion and a protecting portion, wherein the supporting portion is located on the side of the protecting portion;

[0010] The support part includes a protective plate, and first support boxes are fixedly arranged on the sides of the protective plate respectively, and first limiting grooves are formed through the sides of the two first support boxes, and double-headed threaded rods are rotatably arranged on the inner walls of the two first limiting grooves through the bearing seat, and two first sliders are threadedly sleeved on the outer surfaces of the two double-headed threaded rods, and two X-shaped hinged rods are hingedly arranged on the sides of the four first sliders;

[0011] The protection part comprises a plurality of first support plates, the bottom surfaces of the plurality of first support plates are fixedly provided with first hydraulic rods, the lower end surfaces of the plurality of first hydraulic rod output rods are fixedly provided with universal wheels, and the front surfaces of the protection plates are fixedly provided with light panels.

[0012] A further improvement is that the moving mechanism includes two second support boxes, the sides of the two second support boxes are both provided with first grooves, the inner walls of the two first grooves are respectively provided with a plurality of second sliders which are slidably arranged, and the second sliders are moved by setting the second support boxes.

[0013] A further improvement is that several side surfaces of the second slider are respectively hinged to the lower end surfaces of two X-shaped hinged rods, four side surfaces of the first slider are respectively hinged to the upper end surfaces of two X-shaped hinged rods, and the two hinged rods inside the X-shaped hinged rod are hinged through a hinge column.

[0014] Further improvements are: the outer surfaces of the two double-headed threaded rods penetrate the inner bottom surfaces of the two first support boxes and extend to the bottom surfaces of the two first support boxes, the lower end surfaces of the two double-headed threaded rods are fixed with a rotating shaft, and two second limit grooves are opened through the back of the protective plate, so that the double-headed threaded rods can be set to achieve better movement.

[0015] Further improvement is that: the inner walls of the two second limit grooves are both provided with reciprocating threaded rods through the rotation of the bearing seat, and the outer surfaces of the two reciprocating threaded rods respectively penetrate the inner walls of the two second limit grooves, the inner top surface of the protective plate and extend to the top surface of the protective plate, and the fixed plate is driven to move by setting the reciprocating threaded rods.

[0016] A further improvement is that: two fixing plates are threadedly sleeved on the outer surfaces of the two reciprocating threaded rods, and movable plates are fixedly arranged on the sides of the two fixing plates, and movement is achieved by setting the movable plates.

[0017] A further improvement is that the side of the movable plate is arranged in contact with the side of the protective plate, a plurality of dampers are fixedly arranged on the front of the movable plate, a second anti-collision plate is fixedly arranged in front of the plurality of dampers, and the second anti-collision plate is arranged to better prevent collision, and the second anti-collision plate is made of rubber.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the road engineering construction protection device can better warn pedestrians and vehicles passing by during road construction by setting a protection mechanism, and effectively prevent injuries caused by pedestrians entering; the double-headed threaded rod is rotated to drive the first slider, and the first slider drives the X-shaped hinged rod to move, so that the X-shaped hinged rod drives the second sliders on both sides to move, so that the positions of the universal wheels and the support frame can be adjusted according to the actual position to be protected, which is convenient for use;

[0019] By setting up a moving mechanism, the position of the second anti-collision plate can be moved up and down, so as to effectively carry out anti-collision processing; by rotating the reciprocating threaded rod to drive the fixed plate to move, the fixed plate drives the moving plate to move, and the moving plate drives the damper and the second anti-collision plate to move and adjust the position, so as to facilitate engineering construction protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional front cross-sectional view of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional front view of the structure of the utility model;

[0022] Figure 3 This is a three-dimensional rear cross-sectional view of the structure of the utility model;

[0023] Figure 4 It is a three-dimensional rear view of the structure of the utility model.

[0024] In the figure: support frame 1, protection mechanism 2, protection plate 201, first support box 202, double-headed threaded rod 203, first slider 204, X-shaped hinged rod 205, first support plate 206, first hydraulic rod 207, moving mechanism 3, second support box 301, reciprocating threaded rod 302, fixed plate 303, moving plate 304, damper 305, second anti-collision plate 306. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 4, the utility model provides a technical solution: a road engineering construction protection device, comprising two support frames 1, and the sides of the two support frames 1 are provided with a protection mechanism 2 and a moving mechanism 3;

[0028] The protection mechanism 2 includes a supporting portion and a protecting portion, wherein the supporting portion is located on the side of the protecting portion;

[0029] The support part includes a protective plate 201, and first support boxes 202 are fixedly arranged on the sides of the protective plate 201 respectively. First limiting grooves are provided through the sides of the two first support boxes 202. Double-headed threaded rods 203 are rotatably arranged on the inner walls of the two first limiting grooves through the bearing seat. Two first sliders 204 are threadedly sleeved on the outer surfaces of the two double-headed threaded rods 203. Two X-shaped hinged rods 205 are hingedly arranged on the sides of the four first sliders 204.

[0030] The protection part includes a plurality of first support plates 206 , the bottom surfaces of the plurality of first support plates 206 are fixedly provided with first hydraulic rods 207 , the lower end surfaces of the output rods of the plurality of first hydraulic rods 207 are fixedly provided with universal wheels, and the front surface of the protection plate 201 is fixedly provided with a light board.

[0031] Furthermore, the present embodiment provides a protection mechanism 2 to better warn pedestrians and vehicles during road construction, effectively preventing injuries caused by pedestrians entering, and by rotating the double-headed threaded rod 203 to drive the first slider 204, and by setting the first slider 204 to drive the X-shaped hinged rod 205 to move, so that the X-shaped hinged rod 205 drives the second sliders on both sides to move, so that the positions of the universal wheel and the support frame 1 can be adjusted according to the actual position to be protected, which is convenient for use;

[0032] Embodiment 2

[0033] See also Figure 1-Figure 4 , and based on the first embodiment, further obtain:

[0034] The moving mechanism 3 includes two second support boxes 301 . The sides of the two second support boxes 301 are both provided with first grooves. The inner walls of the two first grooves are respectively provided with a plurality of second sliding blocks for sliding movement.

[0035] Furthermore, in this embodiment, the side surfaces of several second sliders are respectively hinged to the lower end surfaces of the two X-shaped hinged rods 205 , and the side surfaces of four first sliders 204 are respectively hinged to the upper end surfaces of the two X-shaped hinged rods 205 .

[0036] Furthermore, in this embodiment, the outer surfaces of the two double-headed threaded rods 203 pass through the inner bottom surfaces of the two first support boxes 202 and extend to the bottom surfaces of the two first support boxes 202. The lower end surfaces of the two double-headed threaded rods 203 are fixed with a rotating shaft, and two second limit grooves are opened through the back of the protective plate 201.

[0037] Furthermore, in this embodiment, the inner walls of the two second limit grooves are both provided with reciprocating threaded rods 302 rotatably through the bearing seat, and the outer surfaces of the two reciprocating threaded rods 302 respectively penetrate the inner walls of the two second limit grooves, the inner top surface of the protective plate 201 and extend to the top surface of the protective plate 201.

[0038] Furthermore, in this embodiment, two fixing plates 303 are threadedly sleeved on the outer surfaces of the two reciprocating threaded rods 302 , and movable plates 304 are fixedly arranged on the sides of the two fixing plates 303 .

[0039] Furthermore, in this embodiment, the side surface of the movable plate 304 is arranged in contact with the side surface of the protective plate 201 , a plurality of dampers 305 are fixedly arranged on the front surface of the movable plate 304 , and a second anti-collision plate 306 is fixedly arranged in front of the plurality of dampers 305 .

[0040] Furthermore, this embodiment sets a moving mechanism 3 to move the position of the second anti-collision plate 306 up and down, thereby effectively performing anti-collision processing; by rotating the reciprocating threaded rod 302, the fixed plate 303 is driven to move, so that the fixed plate 303 drives the moving plate 304 to move, and the moving plate 304 drives the damper 305 and the second anti-collision plate 306 to move and adjust the position, thereby facilitating engineering construction protection.

[0041] When in use, by setting up the protection mechanism 2, the double-headed threaded rod 203 is rotated to drive the first slider 204, and the first slider 204 is set to drive the X-shaped hinged rod 205 to move, so that the X-shaped hinged rod 205 drives the second sliders on both sides to move, so that the position of the universal wheel and the support frame 1 can be adjusted according to the actual position that needs to be protected, and the moving mechanism 3 is set to move up and down. The fixed plate 303 is driven to move by rotating the reciprocating threaded rod 302, so that the fixed plate 303 drives the moving plate 304 to move, and the moving plate 304 drives the damper 305 and the second anti-collision plate 306 to move and adjust the position for engineering construction protection.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road engineering construction protection device, comprising two support frames (1), characterized in that: A protection mechanism (2) and a moving mechanism (3) are arranged on the sides of the two support frames (1); The protection mechanism (2) comprises a supporting portion and a protecting portion, wherein the supporting portion is located on a side of the protecting portion; The support portion comprises a protection plate (201), and first support boxes (202) are fixedly arranged on the sides of the protection plate (201), and first limiting grooves are respectively provided on the sides of the two first support boxes (202), and double-headed threaded rods (203) are rotatably arranged on the inner walls of the two first limiting grooves through the bearing seats, and two first sliding blocks (204) are threadedly sleeved on the outer surfaces of the two double-headed threaded rods (203), and two X-shaped hinged rods (205) are hingedly arranged on the sides of the four first sliding blocks (204); The protection part comprises a plurality of first support plates (206), the bottom surfaces of the plurality of first support plates (206) are fixedly provided with first hydraulic rods (207), the lower end surfaces of the output rods of the plurality of first hydraulic rods (207) are fixedly provided with universal wheels, and the front surface of the protection plate (201) is fixedly provided with a light board.

2. A road engineering construction protection device according to claim 1, characterized in that: The moving mechanism (3) comprises two second support boxes (301), the sides of the two second support boxes (301) are both provided with a first groove, and the inner walls of the two first grooves are respectively provided with a plurality of second sliding blocks for sliding movement.

3. A road engineering construction protection device according to claim 2, characterized in that: The side surfaces of a plurality of the second sliding blocks are respectively hingedly arranged with the lower end surfaces of the two X-shaped hinged rods (205), and the side surfaces of the four first sliding blocks (204) are respectively hingedly arranged with the upper end surfaces of the two X-shaped hinged rods (205).

4. A road engineering construction protection device according to claim 3, characterized in that: The outer surfaces of the two double-headed threaded rods (203) penetrate the inner bottom surfaces of the two first support boxes (202) and extend to the bottom surfaces of the two first support boxes (202); the lower end surfaces of the two double-headed threaded rods (203) are fixedly sleeved with a rotating shaft; and two second limiting grooves are formed through the back of the protective plate (201).

5. A road engineering construction protection device according to claim 4, characterized in that: The inner walls of the two second limit grooves are both provided with reciprocating threaded rods (302) rotatably arranged through the bearing seat, and the outer surfaces of the two reciprocating threaded rods (302) respectively penetrate the inner walls of the two second limit grooves, the inner top surface of the protective plate (201) and extend to the top surface of the protective plate (201).

6. A road engineering construction protection device according to claim 5, characterized in that: Two fixing plates (303) are threadedly sleeved on the outer surfaces of the two reciprocating threaded rods (302), and movable plates (304) are fixedly arranged on the sides of the two fixing plates (303).

7. A road engineering construction protection device according to claim 6, characterized in that: The side surface of the movable plate (304) is arranged in contact with the side surface of the protective plate (201), a plurality of dampers (305) are fixedly arranged on the front surface of the movable plate (304), and a second anti-collision plate (306) is fixedly arranged in front of the plurality of dampers (305).

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