CN218170160U

CN218170160U - Specialized tool is used in guardrail maintenance

Info

Publication number: CN218170160U
Application number: CN202222257719.6U
Authority: CN
Inventors: 孙国忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-30
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a specialized tool is used in guardrail maintenance belongs to highway bridge guardrail maintenance technical field, including the bottom plate and the hydraulic stem that is located the bottom plate top, the bracing piece is installed to the flexible end of hydraulic stem, the connecting rod is installed to one side of bracing piece, the connecting rod is kept away from the one end of bracing piece and is installed the backup pad that is the U-shaped, install first electric telescopic handle in the backup pad. This specialized tool is used in guardrail maintenance, through placing the guardrail body in the backup pad, it is fixed to utilize first electric telescopic handle and stripper plate to the extrusion of guardrail body, then the starter motor, make it drive the guardrail body and move to highway guardrail's breach department, the hydraulic stem that restarts, make its flexible end drive the guardrail body go up move to with highway on the same height of undamaged guardrail, reached the effect of being convenient for to guardrail body installation to the guardrail body support, avoided the use to a large amount of manual works, it is laborsaving to economize the people.

Description

Specialized tool is used in guardrail maintenance

Technical Field

The utility model belongs to the technical field of highway bridge guardrail maintenance, specifically be a specialized tool is used in guardrail maintenance.

Background

An expressway, called an expressway for short, is a highway specially used for automobiles to run at high speed, has different regulations in different national areas, different times and different scientific research and academic fields, and is required to be built with an expressway guardrail for protecting vehicles running on the expressway in the process of building the expressway.

When the vehicle is out of control or because of driver misoperation, lead to the vehicle to hit on the guardrail, wait to the traffic accident and handle the completion after, need change the guardrail here, when installing new guardrail, need new guardrail and the highway on original undamaged guardrail keep same level, conveniently install new guardrail, at this in-process, need many people to lift up new guardrail, take a lot of people to be hard.

Therefore, improvement to the above problems is required to meet the market demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a specialized tool is used in guardrail maintenance to the needs that propose in solving above-mentioned background art many people lift up new guardrail, take the hard problem of people.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a specialized tool is used in guardrail maintenance, includes bottom plate and the hydraulic stem that is located the bottom plate top, the bracing piece is installed to the flexible end of hydraulic stem, the connecting rod is installed to one side of bracing piece, the connecting rod is kept away from the one end of bracing piece and is installed the backup pad that is the U-shaped, install first electric telescopic handle in the backup pad, the stripper plate is installed to first electric telescopic handle's flexible end, the overlap joint has the guardrail body in the backup pad, the spout has been seted up at the top of bottom plate, the bottom plate has the slider through spout sliding connection, flexible pipe is installed at the top of slider, flexible end and the bottom fixed connection of bracing piece of flexible pipe, the motor is installed to one side of bottom plate, the output of motor passes one side of bottom plate and installs the threaded rod, the outside of threaded rod runs through threaded connection with the inner wall of slider.

Preferably, the supporting plate is provided with a mounting groove, the supporting plate is provided with a fixed rod through the mounting groove, the fixed rod is movably sleeved with a rotating pipe, and the purpose that the guardrail body is scraped with the supporting plate in the moving process is achieved by arranging the mounting groove, the fixed rod and the rotating pipe.

Preferably, a plurality of lugs are mounted on the extrusion plate, the outer sides of the lugs are abutted against one side of the guardrail body, and the purpose of increasing the friction force between the extrusion plate and the guardrail body is achieved by arranging the lugs.

Preferably, the top of the bottom plate is provided with a limiting groove, the bottom end of the hydraulic rod is provided with a movable wheel, the movable wheel is abutted to the bottom plate through the limiting groove, and the purpose of supporting the hydraulic rod and not influencing the movement of the hydraulic rod is achieved by arranging the limiting groove and the movable wheel.

Preferably, the bottom plate is provided with a bearing through a sliding groove, the inner side of the bearing is fixedly connected with one end of the threaded rod, and the purpose of supporting one end of the threaded rod is achieved by arranging the bearing.

Preferably, the universal wheels are installed at the bottom of the bottom plate, the pushing handle is installed on one side of the bottom plate, and the purpose of facilitating overall movement of the device is achieved by the aid of the universal wheels.

Preferably, the bottom of the bottom plate is provided with a containing groove, the bottom plate is provided with a second electric telescopic rod through the containing groove, the telescopic end of the second electric telescopic rod is provided with a friction plate, and the purpose of increasing the friction force between the whole device and the ground is achieved through the containing groove, the second electric telescopic rod and the friction plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this specialized tool is used in guardrail maintenance, through placing the guardrail body in the backup pad, it is fixed to utilize first electric telescopic handle and stripper plate to the extrusion of guardrail body, then the starter motor, make it drive the guardrail body and move to highway guardrail's breach department, the hydraulic stem that restarts, make its flexible end drive the guardrail body go up move to with highway on the same height of undamaged guardrail, reached the effect of being convenient for to guardrail body installation to the guardrail body support, avoided the use to a large amount of manual works, it is laborsaving to economize the people.

2. This specialized tool is used in guardrail maintenance utilizes and pushes away handle and universal wheel for the device wholly moves to the assigned position, restarts second electric telescopic handle, makes its flexible end drive friction plate extrusion ground, has reached the effect that increases the whole and ground frictional force of device, helps avoiding the whole emergence of device to remove.

Drawings

FIG. 1 is a schematic view showing the overall structure of the device according to the present invention;

FIG. 2 is a schematic view of the present invention showing the structure of the supporting plate;

fig. 3 is a schematic view showing the structure of the threaded rod of the present invention;

fig. 4 is a schematic view showing the structure of the friction plate of the present invention.

In the figure: 1. a base plate; 2. a chute; 3. a slider; 4. a telescopic pipe; 5. a motor; 6. a threaded rod; 7. a bearing; 8. a support bar; 9. a connecting rod; 10. a support plate; 11. a first electric telescopic rod; 12. a compression plate; 13. a bump; 14. mounting grooves; 15. a fixing rod; 16. rotating the pipe; 17. a guardrail body; 18. a hydraulic rod; 19. a moving wheel; 20. a limiting groove; 21. a universal wheel; 22. a push handle; 23. a storage groove; 24. a second electric telescopic rod; 25. a friction plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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. 1-4, the present invention provides a technical solution: the utility model provides a specialized tool is used in guardrail maintenance, includes bottom plate 1 and the hydraulic stem 18 that is located bottom plate 1 top, and hydraulic stem 18 is provided with two, and bracing piece 8 is installed to the flexible end of hydraulic stem 18, and connecting rod 9 is installed to one side of bracing piece 8, and connecting rod 9 keeps away from the one end of bracing piece 8 and installs the backup pad 10 that is the U-shaped, and the overlap joint has guardrail body 17 in backup pad 10, and backup pad 10 is used for placing guardrail body 17, and guardrail body 17 is the new guardrail of needs installation.

Install two electric telescopic handle 11 in the backup pad 10, install stripper plate 12 between two electric telescopic handle 11's the flexible end, start first electric telescopic handle 11, make its flexible end drive stripper plate 12 and remove, extrude fixedly to guardrail body 17 with the help of stripper plate 12.

The top of the bottom plate 1 is provided with a chute 2, the bottom plate 1 is connected with a sliding block 3 in a sliding manner through the chute 2, the top of the sliding block 3 is provided with an extension tube 4, the extension end of the extension tube 4 is fixedly connected with the bottom of a support rod 8, one side of the bottom plate 1 is provided with a motor 5, the output end of the motor 5 penetrates through one side of the bottom plate 1 and is provided with a threaded rod 6, the outer side of the threaded rod 6 is in threaded connection with the inner wall of the sliding block 3, and because a guardrail on a highway is generally arranged at the edge of the highway, if the device is moved integrally under a guardrail notch, part of the device can be lifted off, so that the device is placed integrally unstably, the device is placed integrally at one side of the guardrail notch, the motor 5 is started to drive the threaded rod 6 to rotate, so that the sliding block 3 is driven to move, and the effect of driving the guardrail body 17 to move to the guardrail notch is achieved;

referring to fig. 2, a mounting groove 14 is formed in a supporting plate 10, a plurality of fixing rods 15 are mounted on the supporting plate 10 through the mounting groove 14, a rotating pipe 16 is movably sleeved on each fixing rod 15, and when the extrusion plate 12 extrudes the guardrail body 17, the guardrail body 17 moves, the rotating pipe 16 rotates due to friction of the guardrail body 17, friction force borne by the guardrail body 17 during moving is reduced as much as possible, and meanwhile, the possibility that the guardrail body 17 and the supporting plate 10 are scratched is reduced as much as possible.

The extrusion plate 12 is provided with a plurality of convex blocks 13, the outer sides of the convex blocks 13 are abutted against one side of the guardrail body 17, and the convex blocks 13 are mainly rubber blocks and are used for increasing the friction force between the extrusion plate 12 and the guardrail body 17;

referring to fig. 3, the top of the bottom plate 1 is provided with two limiting grooves 20, the bottom ends of the two hydraulic rods 18 are respectively provided with a moving wheel 19, each moving wheel 19 is abutted against the bottom plate 1 through the corresponding limiting groove 20, and the moving wheels 19 support the hydraulic rods 18;

referring to fig. 3, the bottom plate 1 is provided with a bearing 7 through the chute 2, the inner side of the bearing 7 is fixedly connected with one end of the threaded rod 6, and the bearing 7 is used for supporting one end of the threaded rod 6 and does not influence the rotation of the threaded rod 6;

referring to fig. 4, four universal wheels 21 are installed at the bottom of the base plate 1, and the universal wheels 21 are used for facilitating the movement of the device as a whole. A push handle 22 is arranged on one side of the bottom plate 1, and the push handle 22 is used for facilitating the whole device to be pushed by workers.

Two grooves 23 of accomodating have been seted up to the bottom of bottom plate 1, two second electric telescopic handle 24 are installed through two grooves 23 of accomodating to bottom plate 1, friction plate 25 is installed to two second electric telescopic handle 24's flexible end, starts second electric telescopic handle 24, makes its flexible end drive friction plate 25 and moves down, and then makes friction plate 25 extrude ground, has reached the effect that increases the whole and ground frictional force of the device, helps avoiding the whole emergence of the device to remove.

The working principle is as follows: as shown in fig. 1-4, when the special tool for guardrail maintenance is used, firstly, the guardrail body 17 is placed on the supporting plate 10, then the first electric telescopic rod 11 is started to drive the extrusion plate 12 to extrude and fix the guardrail body 17 by the telescopic end thereof, the guardrail body 17 is prevented from being separated from the supporting plate 10 as much as possible, at this time, the pushing handle 22 is used to rotate the universal wheel 21, thereby driving the device to move integrally, when the device moves to a specified position, the second electric telescopic rod 24 is started to drive the friction plate 25 to move downwards by the telescopic end thereof, and further the friction plate 25 extrudes the ground, so that the effect of increasing the friction force between the whole device and the ground is achieved, and the whole device is prevented from moving integrally.

When installing guardrail body 17, starter motor 5, make its flexible end drive threaded rod 6 and rotate, the rotation of threaded rod 6 has driven the removal of slider 3, thereby the removal of flexible pipe 4 and leaf fluid pressure pole 18 has been driven, and then the removal of bracing piece 8 has been driven, the removal of bracing piece 8 drives the removal of connecting rod 9, the removal of connecting rod 9 has driven the removal of backup pad 10, thereby guardrail body 17 on having driven backup pad 10 has moved to the breach department with the highway guardrail, then hydraulic stem 18, make its flexible end drive guardrail body 17 shift up, and then make guardrail body 17 and highway not be in same level, the effect of being convenient for to guardrail body 17 installation is supported to guardrail body 17 to the destroyed effect, this is exactly this specialized tool's for guardrail maintenance characteristics.

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

1. The utility model provides a specialized tool is used in guardrail maintenance, includes bottom plate (1) and hydraulic stem (18) that are located bottom plate (1) top, its characterized in that, bracing piece (8) are installed to the flexible end of hydraulic stem (18), connecting rod (9) are installed to one side of bracing piece (8), connecting rod (9) are kept away from the one end of bracing piece (8) and are backup pad (10) of U-shaped, install first electric telescopic handle (11) on backup pad (10), stripper plate (12) are installed to the flexible end of first electric telescopic handle (11), the overlap joint has guardrail body (17) on backup pad (10), spout (2) have been seted up at the top of bottom plate (1), bottom plate (1) have slider (3) through spout (2) sliding connection, flexible pipe (4) are installed at the top of slider (3), flexible end and the bottom fixed connection of bracing piece (8) of flexible pipe (4), motor (5) are installed to one side of bottom plate (1), threaded connection is run through in one side of the output of motor (5) bottom plate (1), threaded rod (6) is installed in the outside and threaded connection of slider (3).

2. The special tool for maintaining the guardrail as claimed in claim 1, wherein the supporting plate (10) is provided with an installation groove (14), the supporting plate (10) is provided with a fixing rod (15) through the installation groove (14), and the fixing rod (15) is movably sleeved with a rotating pipe (16).

3. A tool specially adapted for repairing a guardrail according to claim 1, wherein a plurality of protrusions (13) are installed on the squeeze plate (12), and the outer sides of the plurality of protrusions (13) abut against one side of the guardrail body (17).

4. The special tool for maintaining the guardrail as claimed in claim 1, wherein a limit groove (20) is formed at the top of the bottom plate (1), a moving wheel (19) is installed at the bottom end of the hydraulic rod (18), and the moving wheel (19) is abutted to the bottom plate (1) through the limit groove (20).

5. The special tool for maintaining the guardrail as claimed in claim 1, wherein the bottom plate (1) is provided with a bearing (7) through the sliding groove (2), and the inner side of the bearing (7) is fixedly connected with one end of the threaded rod (6).

6. The special tool for repairing the guardrail as claimed in claim 1, wherein the bottom of the bottom plate (1) is provided with universal wheels (21), and one side of the bottom plate (1) is provided with a push handle (22).

7. The special tool for maintaining the guardrail as claimed in claim 1, wherein the bottom of the bottom plate (1) is provided with a receiving groove (23), the bottom plate (1) is provided with a second electric telescopic rod (24) through the receiving groove (23), and the telescopic end of the second electric telescopic rod (24) is provided with a friction plate (25).