CN218203979U

CN218203979U - Safety warning device is used in road and bridge construction

Info

Publication number: CN218203979U
Application number: CN202221970317.4U
Authority: CN
Inventors: 刘键梅
Original assignee: Guangdong Tianheng Construction Engineering Co ltd
Current assignee: Guangdong Tianheng Construction Engineering Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-03
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a safety warning device is used in road and bridge construction relates to road and bridge construction technical field, including the warning sign body, two reinforcing plates one are installed to the bottom surface fixedly connected with support column of warning sign body between the bottom surface of warning sign body and the support column, and the bottom plate is installed to the bottom surface of support column, installs two reinforcing plates two between the upper surface of bottom plate and the support column, and two mounting panels of the outer fixed surface of bottom plate are connected with. It can be through the warning sign body, the support column, reinforcing plate one, the bottom plate, reinforcing plate two, the mounting panel, the mounting hole, supporting component and clearance subassembly between the cooperation setting, install the device and use on the road surface, can warn passing vehicle and pedestrian, utilize the clearance subassembly, can clear up the surface of warning sign body, avoid the dust can be infected with on the surface of warning sign body, avoid the dust to shelter from reflecting light subsides, can guarantee the device's result of use.

Description

Safety warning device is used in road and bridge construction

Technical Field

The utility model relates to a road and bridge construction technical field specifically is a safety warning device is used in road and bridge construction.

Background

Road and bridge, generally by road bed, road surface, bridge, tunnel engineering and traffic engineering facility etc. several major parts constitute, in order to guarantee road and bridge's normal use, often need maintain road and bridge, in the maintenance to road or bridge, often can need maintain impaired road surface or bridge, at the job site of maintenance, often still can have motor car to pass, in order to protect constructor's safety, need some safety warning device of job site installation for remind the incoming and outgoing vehicle and pedestrian to pay attention to safety.

At present, most of safety warning devices in the prior art are formed by sticking a reflective warning label on the surface of a warning board, so that vehicles can be warned at night conveniently, but a large amount of dust can be generated during road and bridge construction, the dust can be stained on the surface of the warning board, the reflective label is shielded, and the using effect of the warning device is influenced; therefore, the safety warning device for road and bridge construction is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safety warning device is used in road and bridge construction in order to compensate prior art not enough.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety warning device is used in road and bridge construction, includes the warning sign body, the bottom surface fixedly connected with support column of warning sign body, install two reinforcing plates one between the bottom surface of warning sign body and the support column, the bottom plate is installed to the bottom surface of support column, install two reinforcing plates two between the upper surface of bottom plate and the support column, two mounting panels of the fixed surface of bottom plate are connected with, two the mounting hole has all been seted up to the upper surface of mounting panel, the surface mounting of support column has two supporting components, the surface mounting of warning sign body has the clearance subassembly.

Furthermore, the supporting component comprises a first hinge frame fixedly connected to the outer surface of the supporting column, a supporting plate is hinged to the inner wall of the first hinge frame, and a second hinge frame is hinged to the bottom end of the supporting plate.

Furthermore, a contact plate is installed on the bottom surface of the second hinge frame, and a ground inserting bolt is connected to the upper surface of the contact plate in a threaded mode.

Further, the clearance subassembly include fixed connection in the spacing frame of warning sign body upper surface, the fixed surface of spacing frame inlays and has the motor, the reciprocal lead screw of output fixedly connected with of motor.

Furthermore, the outer surface of the reciprocating screw rod is connected with a threaded sleeve in a threaded manner, and a moving block is mounted on the outer surface of the threaded sleeve.

Furthermore, a connecting plate is installed on the bottom surface of the moving block, a wiping sponge is installed on the back face of the connecting plate, and the wiping sponge is in contact with the outer surface of the warning board body.

Furthermore, the bottom sliding connection of connecting plate has the guide bar, the supporting shoe is all installed at the both ends of guide bar, two the supporting shoe all is connected with the surface fixed of warning sign body.

Compared with the prior art, this safety warning device is used in road and bridge construction possesses following beneficial effect:

1. the utility model discloses a warning sign body, support column, reinforcing plate one, bottom plate, reinforcing plate two, mounting panel, mounting hole, supporting component and clearance subassembly between the cooperation setting, install the device and use on the road surface, can warn past vehicle and pedestrian, utilize the clearance subassembly, can clear up the surface of warning sign body, avoid the dust can be infected with on the surface of warning sign body, avoid the dust to shelter from reflecting light subsides, can guarantee the result of use of the device.

2. The utility model discloses a spacing frame, including a motor, an end cap, a controller, and a cover plate, reciprocal lead screw, threaded sleeve, the movable block, the connecting plate, clean the sponge, cooperation setting between guide bar and the supporting shoe, motor work can drive reciprocal lead screw and rotate, reciprocal lead screw rotates and to make the movable block be reciprocating motion at the inner wall of spacing frame, can drive the connecting plate at the surface slip of guide bar, can make to clean the sponge at the surface reciprocating motion of warning sign body, can clean the surface of warning sign body, avoid the dust can be infected with the surface at the warning sign body.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the support assembly of the present invention;

FIG. 3 is a schematic perspective view of the cleaning assembly of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. a warning board body; 2. a support pillar; 3. a first reinforcing plate; 4. a base plate; 5. a second reinforcing plate; 6. mounting a plate; 7. mounting holes; 8. a support assembly; 801. a first hinge frame; 802. a support plate; 803. a second hinge frame; 804. a contact plate; 805. inserting a ground bolt; 9. cleaning the assembly; 901. a limiting frame; 902. a motor; 903. a reciprocating screw rod; 904. a threaded bushing; 905. a moving block; 906. a connecting plate; 907. wiping sponge; 908. a guide bar; 909. and (6) supporting the block.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

This embodiment provides a safety warning device is used in road and bridge construction, and the device is arranged in the in-process of road and bridge construction to warning passing vehicle and pedestrian, and the device can clear up warning sign body 1's surface, avoids the dust can be infected with on warning sign body 1's surface, avoids the dust to shelter from reflecting light subsides, can guarantee the device's result of use.

Referring to fig. 1-4, a safety warning device is used in road and bridge construction, including warning sign body 1, the bottom surface fixedly connected with support column 2 of warning sign body 1, it has the warning subsides of reflecting light to post on the surface of warning sign body 1, the support column 2 of setting can support warning sign body 1, make support column 2 have certain height, can make things convenient for the device's use, bottom plate 4 is installed to the bottom surface of support column 2, the bottom plate 4 of setting, can conveniently support column 2, the convenience is installed the device.

Install two symmetrical reinforcing plates 3 between warning sign body 1's bottom surface and the support column 2, the reinforcing plate 3 of setting can guarantee the connection stability between warning sign body 1 and the support column 2, installs two symmetrical reinforcing plates 5 between the upper surface of bottom plate 4 and the support column 2, and the connection stability between support column 2 and the bottom plate 4 can be guaranteed to the reinforcing plate two 5 of setting.

The outer fixed surface of bottom plate 4 is connected with two symmetrical mounting panels 6, and mounting hole 7 has all been seted up to the upper surface of two mounting panels 6, uses fixing bolt to pass the inside of mounting hole 7 for fixing bolt is connected with the road surface, can fix the device.

Two symmetrical supporting components 8 are installed on the outer surface of the supporting column 2, each supporting component 8 comprises a first hinge frame 801 fixedly connected to the outer surface of the supporting column 2, a supporting plate 802 is hinged to the inner wall of the first hinge frame 801, a second hinge frame 803 is hinged to the bottom end of the supporting plate 802, a contact plate 804 is installed on the bottom surface of the second hinge frame 803, and a ground inserting bolt 805 is connected to the upper surface of the contact plate 804 in a threaded mode.

The supporting plate 802 is rotated, so that the contact plate 804 is in contact with the road surface, the ground inserting bolt 805 is used for being connected with the road surface, the supporting column 2 can be conveniently supported, the stability of the device can be guaranteed, and the device can have stronger wind resistance.

The outer surface mounting of warning sign body 1 has clearance subassembly 9, and clearance subassembly 9 includes fixed connection in the spacing frame 901 of warning sign body 1 upper surface, and the external fixed surface of spacing frame 901 inlays and has motor 902, and motor 902's output fixedly connected with reciprocating screw rod 903, the one end that motor 902 was kept away from to reciprocating screw rod 903 rotates with the inner wall of spacing frame 901 to be connected, and motor 902 work can drive reciprocating screw rod 903 and rotate.

The outer surface of the reciprocating screw rod 903 is in threaded connection with a threaded sleeve 904, the outer surface of the threaded sleeve 904 is provided with a moving block 905, the outer surface of the moving block 905 is in sliding connection with the inner wall of the limiting frame 901, the bottom surface of the moving block 905 is provided with a connecting plate 906, the back surface of the connecting plate 906 is provided with a wiping sponge 907, and the wiping sponge 907 is in contact with the outer surface of the warning board body 1.

The work of motor 902 can drive reciprocal lead screw 903 and rotate, utilizes the screw-thread fit between reciprocal lead screw 903 and the threaded sleeve 904, and reciprocal lead screw 903 rotates and to make the movable block 905 be reciprocating motion at the inner wall of spacing frame 901 to can drive connecting plate 906 and remove, can make and clean sponge 907 at the surperficial reciprocating motion of warning sign body 1, can clear up the surface of warning sign body 1.

The bottom end of the connecting plate 906 is slidably connected with a guide rod 908, two ends of the guide rod 908 are respectively provided with a supporting block 909, the two supporting blocks 909 are fixedly connected with the outer surface of the warning board body 1, and the bottom end of the connecting plate 906 is provided with a guide hole, so that the inner wall of the guide hole is slidably connected with the outer surface of the guide rod 908.

When the reciprocating screw 903 drives the moving block 905 and the connecting plate 906 to move, the connecting plate 906 can slide on the outer surface of the guide rod 908, the connecting plate 906 can be guided and limited, and the stability of the connecting plate 906 during moving can be guaranteed.

The working principle is as follows: when the device is in use, fixing bolts are used for penetrating through the inside of the mounting holes 7, the fixing bolts are connected with the road surface, the device can be fixed, the supporting plate 802 is rotated, the contact plate 804 is made to be in contact with the road surface, the ground inserting bolts 805 are used for being connected with the road surface, the supporting columns 2 can be conveniently supported, the stability of the device can be guaranteed, the device can be enabled to have stronger wind resistance, when the surface of the warning board body 1 is covered by dust, the motor 902 is started firstly, the motor 902 can drive the reciprocating screw rod 903 to rotate in working mode, threaded fit between the reciprocating screw rod 903 and the threaded sleeve 904 is utilized, the reciprocating screw rod 903 rotates to enable the moving block 905 to do reciprocating motion on the inner wall of the limiting frame 901, the connecting plate 906 can be driven to slide on the surface of the guide rod 908, the cleaning sponge 907 can be made to reciprocate on the surface of the warning board body 1, the surface of the warning board body 1 can be cleaned, dust can be prevented from being stained on the surface of the warning board body 1, and the situation that the dust can be shielded on the surface of the warning board body 1.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a road and bridge construction is with safety warning device, includes warning sign body (1), its characterized in that: the utility model discloses a warning sign, including warning sign body (1), bottom surface fixedly connected with support column (2), install two reinforcing plate (3) between the bottom surface of warning sign body (1) and support column (2), bottom plate (4) are installed to the bottom surface of support column (2), install two reinforcing plate two (5) between the upper surface of bottom plate (4) and support column (2), the outer fixed surface of bottom plate (4) is connected with two mounting panels (6), two mounting hole (7) have all been seted up to the upper surface of mounting panel (6), the outer surface mounting of support column (2) has two supporting component (8), the outer surface mounting of warning sign body (1) has clearance subassembly (9).

2. The safety warning device for road and bridge construction of claim 1, wherein: the supporting component (8) comprises a first hinge frame (801) fixedly connected to the outer surface of the supporting column (2), a supporting plate (802) is hinged to the inner wall of the first hinge frame (801), and a second hinge frame (803) is hinged to the bottom end of the supporting plate (802).

3. The safety warning device for road and bridge construction of claim 2, wherein: a contact plate (804) is installed on the bottom surface of the second hinge frame (803), and a ground inserting bolt (805) is connected to the upper surface of the contact plate (804) in a threaded mode.

4. The safety warning device for road and bridge construction of claim 1, wherein: the cleaning assembly (9) comprises a limiting frame (901) fixedly connected to the upper surface of the warning board body (1), a motor (902) is fixedly embedded in the outer surface of the limiting frame (901), and the output end of the motor (902) is fixedly connected with a reciprocating screw rod (903).

5. The safety warning device for road and bridge construction of claim 4, wherein: the outer surface of the reciprocating screw rod (903) is in threaded connection with a threaded sleeve (904), and a moving block (905) is installed on the outer surface of the threaded sleeve (904).

6. The safety warning device for road and bridge construction of claim 5, wherein: the bottom surface of the moving block (905) is provided with a connecting plate (906), the back surface of the connecting plate (906) is provided with a wiping sponge (907), and the wiping sponge (907) is in contact with the outer surface of the warning board body (1).

7. The safety warning device for road and bridge construction of claim 6, wherein: the bottom end of the connecting plate (906) is connected with a guide rod (908) in a sliding mode, supporting blocks (909) are installed at two ends of the guide rod (908), and the two supporting blocks (909) are fixedly connected with the outer surface of the warning board body (1).