CN218644041U

CN218644041U - Protective equipment for road construction

Info

Publication number: CN218644041U
Application number: CN202222474685.6U
Authority: CN
Inventors: 王影磊; 屠爽剑; 胡海挺
Original assignee: Cixi Jiangnan Road Development Co ltd
Current assignee: Cixi Jiangnan Road Development Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-17
Anticipated expiration: 2032-09-19

Abstract

The utility model is suitable for a road construction field provides a protective equipment is used in road construction, including first bounding wall, still include: and the second enclosing plate is connected to the top of the first enclosing plate in a foldable mode. The utility model discloses a fall into two folding bounding walls with a bounding wall, make this protective apparatus be convenient for transport after folding, during the installation, carry out the installation of bottom under fold condition earlier, carry out the fixed of first bounding wall again, carry out the fixed of second bounding wall at last, make the device be convenient for install.

Description

Protective equipment for road construction

Technical Field

The utility model belongs to road construction field especially relates to a protective equipment is used in road construction.

Background

When the local position appears damaged on the road, the road maintenance worker just carries out the repair to this damaged position to lay the bounding wall in repairing the position, in order to stop the vehicle to pass through this position, until damaged position when repairing the stopping solidification, then remove the bounding wall.

Present bounding wall is made by iron plate mostly, and its height is about 2 meters for the pedestrian can't see inside scene, and outside the stone ballast that its purpose produced when preventing the construction splashes and hurts passerby, still avoid the pedestrian to watch and cause the occurence of failure because curiosity turns round the head, and higher bounding wall has annotated the inconvenience of its installation with the transportation, can increase the engineering time of construction prophase, thereby increase the time of road shutoff, be unfavorable for road traffic's management.

In order to avoid the above technical problems, it is necessary to provide a protective device for road construction to overcome the above drawbacks in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective apparatus is used in road construction aims at solving the inconvenient problem of bounding wall installation and transportation.

The embodiment of the utility model provides a realize like this, a protective equipment is used in road construction, including first bounding wall, still include:

and the second enclosing plate is connected to the top of the first enclosing plate in a foldable mode.

According to the further technical scheme, the top of the first enclosing plate is connected with a lifting block in a sliding mode, an extension spring is connected between the lifting block and the first enclosing plate, the top of the lifting block is hinged with a connecting piece, and the connecting piece is hinged with the side face of the second enclosing plate;

the top of the first enclosing plate is provided with a clamping groove, and the side face, close to the clamping groove, of the second enclosing plate is provided with a clamping plate.

Further technical scheme, the side of first bounding wall articulates there is the bottom plate, is provided with a plurality of bolt holes on the bottom plate, uses the bolt to fix the bottom plate subaerially, the side of bottom plate articulates there is the bracing piece, the one end of bracing piece articulates there is the slider, the spout has been seted up to the side that first bounding wall is close to the bottom plate, slider sliding connection is in the spout, and the side threaded connection of slider has fastening bolt, fastening bolt runs through the one end and the first bounding wall butt of slider, the recess that supplies the bracing piece to accomodate is seted up to the side of second bounding wall.

According to the technical scheme, the number of the lifting blocks is two, and the two lifting blocks are arranged on two sides of the first enclosing plate respectively.

According to the further technical scheme, a connecting sleeve is fixedly connected to one side face of the first enclosing plate, and a connecting rod matched with the connecting sleeve is fixedly connected to the other side face of the first enclosing plate.

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

the embodiment of the utility model provides a pair of protective equipment is used in road construction, through dividing into two folding bounding walls with a bounding wall, make this protective equipment transportation of being convenient for after folding, during the installation, earlier carry out the installation of bottom under fold condition, then carry out the fixed of first bounding wall, rotate the second bounding wall to horizontal position after that, then rotate second bounding wall and connecting piece to vertical position, under extension spring's effect, the elevator falls into the inside of first bounding wall, the cardboard card is gone into in the draw-in groove, thereby make the second bounding wall fixed to on the first bounding wall, the fixed of the second bounding wall of being convenient for, make the device be convenient for install.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the folded three-dimensional structure of the present invention;

FIG. 5 is a side view of the folded cross-section of the present invention;

fig. 6 is an enlarged schematic structural diagram of the position B in fig. 5 according to the present invention.

In the drawings: the connecting device comprises a first enclosing plate 1, a second enclosing plate 2, a lifting block 3, an extension spring 4, a connecting piece 5, a clamping plate 6, a bottom plate 7, a supporting rod 8, a sliding block 9, a sliding groove 10, a fastening bolt 11, a connecting sleeve 12 and a connecting rod 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

As shown in fig. 1-6, do the utility model provides a pair of protective equipment is used in road construction, including first bounding wall 1, still include:

and a second enclosing plate 2, wherein the second enclosing plate 2 is connected to the top of the first enclosing plate 1 in a foldable manner.

During the transportation, make second bounding wall 2 and first bounding wall 1 fold to install under fold condition, because the centre of gravity is low under fold condition, the workman of being convenient for is holding up, thereby the installation of being convenient for, after the installation was accomplished, carries out the expansion of second bounding wall 2 again.

In the embodiment of the present invention, as shown in fig. 3, as a preferred embodiment of the present invention, the top of the first enclosing plate 1 is slidably connected with a lifting block 3, a tension spring 4 is connected between the lifting block 3 and the first enclosing plate 1, and the top of the lifting block 3 is hinged with a connecting piece 5, the connecting piece 5 is hinged with the side of the second enclosing plate 2;

the top of the first enclosing plate 1 is provided with a clamping groove, and the side face, close to the clamping groove, of the second enclosing plate 2 is provided with a clamping plate 6.

When expanding, rotate second bounding wall 2 to horizontal position, then rotate second bounding wall 2 and connecting piece 5 to vertical position again, under extension spring 4's effect, elevator 3 falls the inside of first bounding wall 1, and 6 cards of cardboard are gone into in the draw-in groove to make second bounding wall 2 fix on first bounding wall 1.

In the embodiment of the present invention, as shown in fig. 1-6, as a preferred embodiment of the present invention, the side of the first enclosing plate 1 is hinged to a bottom plate 7, the bottom plate 7 is provided with a plurality of bolt holes, the bottom plate 7 is fixed to the ground by using bolts, the side of the bottom plate 7 is hinged to a support rod 8, one end of the support rod 8 is hinged to a slider 9, the side of the first enclosing plate 1 close to the bottom plate 7 is provided with a chute 10, the slider 9 is slidably connected in the chute 10, and the side of the slider 9 is in threaded connection with a fastening bolt 11, the fastening bolt 11 runs through the one end of the slider 9 and the first enclosing plate 1 butt, the side of the second enclosing plate 2 is provided with a groove for accommodating the support rod 8.

During the installation, expand bottom plate 7, fix bottom plate 7 subaerial through the bolt, then hold up first bounding wall 1 again, make the contained angle between first bounding wall 1 and the bottom plate 7 be 90, then screw up fastening bolt 11 again, fix slider 9, can fix first bounding wall 1.

In the embodiment of the present invention, as shown in fig. 4, as a preferred embodiment of the present invention, there are two lifting blocks 3, two lifting blocks 3 are respectively disposed on two sides of the first enclosing plate 1, so that the folding is more stable.

In the embodiment of the present invention, as shown in fig. 1-2, as a preferred embodiment of the present invention, a side fixedly connected with connecting sleeve 12 of the first enclosing plate 1, another side fixedly connected with connecting rod 13 of the first enclosing plate 1 and the connecting sleeve 12 are adapted to make a plurality of the protecting enclosing plates capable of connecting end to end, and connecting with each other, so that when the enclosing is blocked, the connection is firm, the connecting is not easy to be damaged, and the installation is convenient.

This protective apparatus is used in road construction, during the installation, expand bottom plate 7, fix bottom plate 7 subaerial through the bolt, then hold up first bounding wall 1 again, make the contained angle between first bounding wall 1 and the bottom plate 7 be 90, then screw up fastening bolt 11, it is fixed with slider 9, can fix first bounding wall 1, then carry out the expansion of second bounding wall 2, earlier rotate second bounding wall 2 to horizontal position, then rotate second bounding wall 2 and connecting piece 5 to vertical position again, under extension spring 4's effect, elevator 3 falls into first bounding wall 1's inside, cardboard 6 card is gone into in the draw-in groove, thereby make second bounding wall 2 fix on first bounding wall 1, accomplish the installation, single can accomplish the installation, make the device be convenient for install, after the dismantlement, fold, be convenient for transport it.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a protective equipment is used in road construction, includes first bounding wall, its characterized in that still includes:

the second enclosing plate is connected to the top of the first enclosing plate in a foldable mode, the top of the first enclosing plate is connected with a lifting block in a sliding mode, an extension spring is connected between the lifting block and the first enclosing plate, the top of the lifting block is hinged to a connecting piece, and the connecting piece is hinged to the side face of the second enclosing plate;

2. The protective equipment for road construction according to claim 1, wherein a bottom plate is hinged to the side face of the first enclosing plate, a supporting rod is hinged to the side face of the bottom plate, a sliding block is hinged to one end of the supporting rod, a sliding groove is formed in the side face, close to the bottom plate, of the first enclosing plate, the sliding block is connected in the sliding groove in a sliding mode, a fastening bolt is connected to the side face of the sliding block in a threaded mode, and one end, penetrating through the sliding block, of the fastening bolt is abutted to the first enclosing plate.

3. The protective apparatus for road construction according to claim 1 or 2, wherein there are two of the lift blocks, and the two lift blocks are respectively provided on both sides of the first enclosing plate.

4. The protective equipment for road construction according to claim 3, wherein a connecting sleeve is fixedly connected to one side surface of the first enclosing plate, and a connecting rod matched with the connecting sleeve is fixedly connected to the other side surface of the first enclosing plate.