CN215160423U

CN215160423U - A equipment for installation of new jersey guardrail

Info

Publication number: CN215160423U
Application number: CN202121010027.0U
Authority: CN
Inventors: 李广盼; 李建文; 田昆仑; 李恒建; 王晓坡; 刘帅; 徐岗; 翟金伟; 吕腾飞; 王正光; 刘亚坤
Original assignee: HEBEI CONSTRUCTION GROUP ZHUOCHENG ROAD AND BRIDGE ENGINEERING CO LTD; Hebei Construction Group Corp Ltd
Current assignee: HEBEI CONSTRUCTION GROUP ZHUOCHENG ROAD AND BRIDGE ENGINEERING CO LTD; Hebei Construction Group Corp Ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-14
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a device for installing a guardrail in Xinjersey, wherein a fixed supporting block is welded at the bottom end of a fixed supporting plate, the bottom end of a lifting electric push rod is installed at the inner side of the fixed supporting frame, the top end of a supporting spring is connected with a bearing limiting column, universal wheels are installed at the bottom end of the fixed supporting frame, an extension spring is welded at one end of a rotating limiting plate, one end of the extension spring is connected with a fixed rotating plate, the position of the fixed supporting plate is rapidly adjusted through the lifting electric push rod, the integral supporting angle and the bearing force are stably limited through the bearing limiting column, the supporting spring, the rotating limiting plate, the extension spring and the fixed rotating plate, the situation that the bearing effect is affected by uneven force or the bearing deviation is caused due to position adjustment is avoided, the universal wheel driving device is moved, thereby the position of the guardrail can be rapidly adjusted, and the fine adjustment of workers can be conveniently carried out, the working time is shortened.

Description

A equipment for installation of new jersey guardrail

Technical Field

The utility model relates to a hoist and mount technical field specifically is an equipment that is used for new jersey guardrail to install.

Background

The new jersey guardrail is a guardrail widely used on roads and used for separating traffic flow and blocking traffic, and is characterized in that the new jersey guardrail is in a convex design, and the shape can ensure that a vehicle can rebound to an original lane due to the fact that a first contact surface is an elastic tire when the vehicle collides with the guardrail, so that the probability of crossing the opposite lane and causing more accidents is reduced, and the new jersey guardrail nowadays also has a hollow body made of plastic and can be filled with sand, water and the like to increase weight.

But at present along with highway more and more, the multi-purpose new jersey guardrail in central authorities separate area position of integral road bed separates, when carrying out new jersey guardrail installation in the past, is difficult for finely tuning new jersey guardrail installation line type, and the engineering time is long, used machinery machine bench is many, and can't adjust the tensile height according to the actual height and the specific environment of new jersey guardrail for can't be quick deal with different guardrail and environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides an equipment for installation of new jersey guardrail, it is more and more along with highway to propose in can effectively solving above-mentioned background art at present, the multi-purpose new jersey guardrail in central authorities of integral road bed separate the area position, when carrying out the installation of new jersey guardrail in the past, be difficult for finely tuning new jersey guardrail installation line type, and the engineering time is long, used machinery machine shift is many, and can't adjust the tensile height according to the actual height and the concrete environment of new jersey guardrail, make unable quick the problem of dealing with different guardrail and environment.

In order to achieve the above object, the utility model provides a following technical scheme: a device for installing a New Jersey guardrail comprises a fixed supporting plate, wherein a supporting component is installed on one side of the fixed supporting plate, and comprises a fixed supporting block, a lifting electric push rod, a fixed supporting frame, a sliding installation hole, a supporting spring, a bearing limiting column, a universal wheel, a rotating limiting plate, an extension spring, a fixed rotating plate and a placing installation groove;

the two sides of the bottom end of the fixed supporting plate are symmetrically welded with fixed supporting blocks, the bottom ends of the fixed supporting blocks are fixedly connected with the top end of the lifting electric push rod, the bottom end of the lifting electric push rod is embedded and arranged at the inner side of the fixed support frame, a sliding installation hole is arranged at the position, close to the lifting electric push rod, of the top end of the fixed support frame, the bottom end of the inner side of the sliding mounting hole is welded with a supporting spring, the top end of the supporting spring is welded with a bearing limiting column, the top end of the bearing limiting column is welded with the fixed supporting block, universal wheels are symmetrically arranged at the bottom end of the fixed supporting frame, one end of the fixed support frame is rotatably connected with a rotary limiting plate, one end of the rotary limiting plate is symmetrically welded with extension springs, one end of the extension spring, which is far away from the rotary limiting plate, is welded with a fixed rotating plate, and the position of the fixed rotating plate, which corresponds to the extension spring, is provided with a placing installation groove.

Preferably, the bearing limiting column is slidably mounted on the inner side of the sliding mounting hole, and the input end of the lifting electric push rod is electrically connected with the output end of an external power supply.

Preferably, the included angle between the rotary limiting plate and the fixed supporting frame is 90 degrees, and the rotary limiting plate is installed in a sliding mode and placed on the inner side of the mounting groove.

Preferably, a bearing component is mounted on one side of the fixed supporting plate, and the bearing component comprises an electric hoist, a protective cover, a hook, a rotary connecting hole, a torsion spring, a limiting clamping and connecting plate, a mounting limiting groove, a fixing hole and a fixing column;

the utility model discloses a fixing support plate, including fixed bolster top, coupling, rotatory connecting hole, torque spring one end welded mounting in spacing joint board one end, the couple corresponds spacing joint board position department and has seted up the mounting spacing groove, the fixed orifices has all been seted up to couple and spacing joint board one end, the inboard embedding joint in fixed orifices has the fixed column.

Preferably, the maximum rotation angle of the limiting clamping plate is 180 degrees, and the input end of the electric hoist is electrically connected with the output end of an external power supply.

Preferably, the limiting clamping plate is rotatably connected with the hook, and the limiting clamping plate is embedded and installed on the inner side of the installation limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with supporting component, carry out quick regulation through the lift electric putter to the position of fixed support board, simultaneously through bearing restriction post, supporting spring, rotatory limiting plate, extension spring and fixed rotor plate stabilize the restriction to holistic support angle and bearing capacity, avoid leading to the uneven effect that influences the bearing of atress or leading to the condition appearance of bearing skew because of position control, and different guardrail and the environment of reply that can be quick, move through universal wheel drive arrangement, thereby be convenient for quick position to the guardrail adjust, the staff of being convenient for finely tune, the use of large-scale apparatus has been reduced simultaneously, the time of work has been shortened.

2. Be provided with the bearing assembly, through with spacing joint integrated circuit board to installation spacing inslot, the rethread fixed column is spacing to it to the rope of hoist and mount guardrail in to the couple limits, avoids rocking the condition that leads to the rope landing to appear because of the couple in handling, thereby has guaranteed the security of guardrail when removing, stretches the couple through the electric hoist, the effectual use that has reduced the manpower, thereby practices thrift manpower resources.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

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

fig. 3 is a schematic view of the mounting structure of the fixing support frame of the present invention;

fig. 4 is a schematic view of an installation structure of the extension spring of the present invention;

figure 5 is a schematic structural view of the load bearing assembly of the present invention;

FIG. 6 is a schematic view of the mounting structure of the hook of the present invention;

reference numbers in the figures: 1. fixing the support plate;

2. a support assembly; 201. fixing a supporting block; 202. lifting the electric push rod; 203. fixing a support frame; 204. a sliding mounting hole; 205. a support spring; 206. a load-bearing restraining post; 207. a universal wheel; 208. rotating the limiting plate; 209. an extension spring; 210. fixing the rotating plate; 211. placing the mounting groove;

3. a load bearing assembly; 301. an electric hoist; 302. a protective cover; 303. hooking; 304. rotating the connecting hole; 305. a torsion spring; 306. a limiting clamping and connecting plate; 307. installing a limiting groove; 308. a fixing hole; 309. and (5) fixing the column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model provides a technical scheme, an equipment for installation of new jersey guardrail, including fixed support plate 1, fixed support plate 1 one side is installed and is supported subassembly 2, and support subassembly 2 includes fixed supporting shoe 201, lift electric putter 202, fixed support frame 203, slip mounting hole 204, supporting spring 205, bearing restriction post 206, universal wheel 207, rotatory limiting plate 208, extension spring 209, fixed rotor plate 210 and places mounting groove 211;

the two sides of the bottom end of the fixed supporting plate 1 are symmetrically welded with the fixed supporting blocks 201, the bottom end of the fixed supporting block 201 is fixedly connected with the top end of the lifting electric push rod 202, the bottom end of the lifting electric push rod 202 is embedded and installed at the inner side of the fixed supporting frame 203, the top end of the fixed supporting frame 203 is provided with a sliding installation hole 204 near the position of the lifting electric push rod 202, the bottom end of the inner side of the sliding installation hole 204 is welded with a supporting spring 205, the top end of the supporting spring 205 is welded with a bearing limiting column 206, the bearing limiting column 206 is slidably installed at the inner side of the sliding installation hole 204 for limiting, the top end of the bearing limiting column 206 is welded with the fixed supporting block 201, the bottom end of the fixed supporting frame 203 is symmetrically provided with universal wheels 207, one end of the fixed supporting frame 203 is rotatably connected with a rotating limiting plate 208, the rotating limiting plate 208 is slidably installed at the inner side of the installation groove 211 for extending and limiting, and the included angle between the rotating limiting plate 208 and the fixed supporting frame 203 is 45 degrees, the best supporting effect is guaranteed, the extension springs 209 are symmetrically welded at one end of the rotating limiting plate 208, the end, away from the rotating limiting plate 208, of each extension spring 209 is welded and connected with the fixed rotating plate 210, the position, corresponding to the extension springs 209, of the fixed rotating plate 210 is provided with the placing installation groove 211, the input end of the lifting electric push rod 202 is electrically connected with the output end of an external power supply, and the type of the lifting electric push rod 202 is HTA-2500.

A bearing component 3 is arranged on one side of the fixed supporting plate 1, and the bearing component 3 comprises an electric hoist 301, a protective cover 302, a hook 303, a rotary connecting hole 304, a torsion spring 305, a limiting clamping and connecting plate 306, a mounting and limiting groove 307, a fixing hole 308 and a fixing column 309;

the middle part of the top end of the fixed support plate 1 is provided with an electric hoist 301, the top end of the fixed support plate 1 is provided with a protective cover 302 corresponding to the position of the electric hoist 301, the electric hoist 301 is connected with a hook 303 through a connecting cable, one end of the hook 303 is provided with a rotating connecting hole 304, the inner side of the rotating connecting hole 304 is welded with a torsion spring 305, one end of the torsion spring 305 is welded and installed at one end of a limiting clamping plate 306, the maximum rotating angle of the limiting clamping plate 306 is 180 degrees, the hook 303 is convenient to open, the position of the hook 303 corresponding to the limiting clamping plate 306 is provided with an installation limiting groove 307, the limiting clamping plate 306 is rotatably connected with the hook 303, the limiting clamping plate 306 is embedded and installed at the inner side of the installation limiting groove 307, the suspension is convenient to limit, thereby the sliding of the suspension is avoided, one end of the hook 303 and one end of the limiting clamping plate 306 are both provided with a fixing hole 308, and the inner side of the fixing hole 308 is embedded and clamped with a fixing column 309, the input end of the electric hoist 301 is electrically connected with the output end of an external power supply, and the model of the electric hoist 301 is PA 200.

The utility model discloses a theory of operation and use flow: when a new jersey guardrail needs to be installed, a worker pushes equipment to the guardrail position through the universal wheels 207, the lifting electric push rod 202 is started according to the height of the guardrail, the lifting electric push rod 202 drives the fixed supporting block 201 to ascend, so as to drive the fixed supporting plate 1 to ascend, when the guardrail ascends, the bearing limiting column 206 slides along the sliding mounting hole 204, the supporting spring 205 is stretched, the bearing limiting column 206 stably supports and limits the fixed supporting block 201 under the action of the supporting spring 205, the stability of the electric hoist 301 is ensured, when the guardrail ascends, the rotating limiting plate 208 slides along the placing mounting groove 211, the extension spring 209 is simultaneously extruded, so that the rotating limiting plate 208 and the fixed rotating plate 210 are always in a fixed supporting included angle, the condition of uneven stress caused by the change of the supporting included angle is avoided, the integral stability of the device is ensured, and the deviation caused by uneven stress is avoided, thereby ensuring the accuracy of the installation position of the guardrail;

after the device is adjusted and is accomplished, start electric hoist 301, it removes guardrail position department to drive couple 303 by electric hoist 301, the staff takes fixed column 309 out from fixed orifices 308, make spacing joint board 306 loosen from installation spacing groove 307, it is rotatory to drive spacing joint board 306 under torque spring 305's the reset action, thereby open couple 303, the rope that will be connecting the guardrail is placed in couple 303, rotate spacing joint board 306, it is rotatory to installation spacing groove 307 in to with spacing joint board 306, and imbed fixed column 309 in the fixed orifices 308, thereby restrict the rope, the condition of avoiding the not hard up guardrail that leads to of rope to drop in handling appears, thereby the safety of operational environment and the stability of transport have been guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an equipment for installation of new jersey guardrail, includes fixed support plate (1), its characterized in that: a supporting component (2) is installed on one side of the fixed supporting plate (1), and the supporting component (2) comprises a fixed supporting block (201), a lifting electric push rod (202), a fixed supporting frame (203), a sliding installation hole (204), a supporting spring (205), a bearing limiting column (206), a universal wheel (207), a rotating limiting plate (208), an extension spring (209), a fixed rotating plate (210) and a placing installation groove (211);

the fixed support blocks (201) are symmetrically welded on two sides of the bottom end of the fixed support plate (1), the bottom end of the fixed support block (201) is fixedly connected with the top end of the lifting electric push rod (202), the bottom end of the lifting electric push rod (202) is embedded and installed on the inner side of the fixed support frame (203), a sliding installation hole (204) is formed in the position, close to the lifting electric push rod (202), of the top end of the fixed support frame (203), a support spring (205) is welded at the bottom end of the inner side of the sliding installation hole (204), a bearing limiting column (206) is welded at the top end of the support spring (205), the top end of the bearing limiting column (206) is welded and connected with the fixed support block (201), universal wheels (207) are symmetrically installed at the bottom end of the fixed support frame (203), one end of the fixed support frame (203) is rotatably connected with a rotary limiting plate (208), and an extension spring (209) is symmetrically welded at one end of the rotary limiting plate (208), extension spring (209) keep away from the one end welded connection of rotatory limiting plate (208) has fixed rotor plate (210), fixed rotor plate (210) have been seted up corresponding extension spring (209) position department and have been placed mounting groove (211).

2. The apparatus of claim 1, wherein the load-bearing restraint post (206) is slidably mounted inside a slide-mounting hole (204), and the input end of the lifting electrical push rod (202) is electrically connected to the output end of an external power source.

3. The equipment for installation of the new jersey guardrail according to claim 1, wherein the included angle between the rotation limiting plate (208) and the fixed support frame (203) is 45 degrees, and the rotation limiting plate (208) is slidably installed inside the installation groove (211).

4. The equipment for new jersey guardrail installation is characterized in that a bearing component (3) is installed on one side of the fixed support plate (1), and the bearing component (3) comprises an electric hoist (301), a protective cover (302), a hook (303), a rotary connecting hole (304), a torsion spring (305), a limiting clamping plate (306), an installation limiting groove (307), a fixing hole (308) and a fixing column (309);

fixed bolster (1) top mid-mounting has electric hoist (301), protective cover (302) are installed to fixed bolster (1) top correspondence electric hoist (301) position department, electric hoist (301) are connected with couple (303) through connecting cable, swivelling joint hole (304) have been seted up to couple (303) one end, swivelling joint hole (304) inboard welding has torque spring (305), torque spring (305) one end welded mounting has been in spacing joint board (306) one end, couple (303) correspond spacing joint board (306) position department and have seted up installation spacing groove (307), fixed orifices (308) have all been seted up to couple (303) and spacing joint board (306) one end, fixed orifices (308) inboard embedding joint has fixed column (309).

5. The device for new jersey guardrail installation according to claim 4, wherein the limit stop snap plate (306) has a maximum rotation angle of 180 degrees, and the input end of the electric hoist (301) is electrically connected with the output end of the external power supply.

6. The device for new jersey guardrail installation according to claim 4, wherein the limit stop snap plate (306) is rotatably connected with the hook (303), and the limit stop snap plate (306) is embedded inside the installation limit groove (307).