CN220538521U - Road traffic guardrail convenient to move - Google Patents

Abstract

The utility model relates to the technical field of traffic guardrails and discloses a road traffic guardrail convenient to move, which comprises a base, wherein a lifting device is arranged in the base, a square column is fixedly arranged on the upper surface of the base, a column sleeve is sleeved on the outer surface of the square column, a cross rod is fixedly arranged at the upper end and the lower end of the adjacent inlet surface of the square column and the column sleeve, a plurality of handrails are fixedly arranged on the adjacent inlet surface of the cross rod, the lifting device comprises a mounting groove, a threaded rod, a threaded block, universal wheels, a handle and a sliding groove, the middle part of the base is provided with the mounting groove, the lower inner wall surface of the mounting groove is movably provided with the threaded rod, the threaded block is in threaded connection with the outer surface of the threaded rod, the rear end of the lower surface of the threaded block is fixedly provided with the universal wheels, and the upper end of the threaded rod is fixedly provided with a handle.

Description

Road traffic guardrail convenient to move

Technical Field

The utility model relates to the technical field of traffic guardrails, in particular to a road traffic guardrail convenient to move.

Background

The road guardrails are divided into a central isolation guardrail, a mechanical non-isolation guardrail and a pedestrian guardrail according to the setting positions, and the urban road surface is divided into a motor vehicle lane, a non-motor vehicle lane and a pedestrian road. The multi-layer road guardrail can prevent pedestrians from freely crossing the road, can prevent pedestrians from entering the vehicle fast running road, can control the places where vehicles meet with people within the range of the intersection with traffic police or signal lamp control, and can control the vehicle speed of traffic flow by the control facilities such as signal lamps of the intersection, so that the accident rate is reduced.

The traditional traffic guardrail often needs to be manually moved or moved through a transport vehicle when moving, and the moving mode not only wastes time, but also increases labor cost, so that the purpose of convenient and quick movement cannot be met.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the guardrail for road traffic, which is convenient to move, and solves the problems of time waste and labor cost increase caused by the fact that the guardrail cannot be moved quickly and conveniently in the background art.

(II) technical scheme

In order to achieve the above purpose, the following technical scheme is provided: the utility model provides a guardrail for road traffic that conveniently removes, includes the base, and the inside elevating gear that is provided with of base, and base upper surface fixed mounting has the square column, and square column surface cover is equipped with the column jacket, and both ends fixed mounting has the horizontal pole about the adjacent surface of advancing of square column and column jacket, and the adjacent surface fixed mounting that advances of horizontal pole has a plurality of railing.

Preferably, the lifting device comprises a mounting groove, a threaded rod, threaded blocks, universal wheels, handles and sliding grooves, wherein the mounting groove is formed in the middle of the base, the threaded rod is movably mounted on the surface of the lower inner wall of the mounting groove, the threaded blocks are connected with the outer surface of the threaded rod in a threaded mode, the universal wheels are fixedly mounted at the rear ends of the lower surfaces of the threaded blocks, the handles are fixedly mounted on the upper ends of the threaded rods, the sliding grooves are formed in two sides of the mounting groove, the handles are rotated, the handles are driven to be fixedly connected with the threaded rods at the lower ends of the handles to rotate, the threaded rods are driven to move downwards while being rotated, the threaded blocks are downwards moved to drive the universal wheels fixedly connected with the rear ends of the threaded blocks to move until the universal wheels move out of the base, rotation is stopped, the device is moved, and after the movement is completed, the handles are rotated again until the universal wheels completely enter the base, and rotation is stopped.

Preferably, the upper surface of the square column is provided with a circular groove, the inner wall of the circular groove is movably connected with a cylinder, the upper end of the cylinder is fixedly provided with an outer frame, after the cylinder sleeve is aligned with the square column, the square column is directly installed inside the cylinder sleeve, then the cylinder is aligned with the circular groove on the upper surface of the square column, the cylinder is installed in the circular groove, the upper end of the cylinder is completely wrapped by the outer frame to complete the installation, and when the cylinder is disassembled, the outer frame is only required to be taken down.

Preferably, the two sides of the thread block slide in the sliding groove, the mounting groove is positioned at the lower end of the universal wheel and provided with a through hole, and the outer surface of the upper end of the threaded rod is movably connected with the upper inner wall of the mounting groove.

Preferably, the lower end of the outer frame is provided with a groove which can accommodate the cross rod.

Preferably, the outer surfaces of the plurality of railings are provided with reflective stickers, and the design is to prevent accident problems caused by the fact that the railings cannot be seen due to sight reasons when an automobile runs at night.

(III) beneficial effects

Compared with the prior art, the utility model provides the road traffic guardrail convenient to move, which has the following beneficial effects:

1. this road traffic guardrail convenient to remove sets up through the cooperation of mounting groove, threaded rod, screw thread piece, universal wheel, handle, spout to reached can carry out effect convenient, convenient removal to traffic guardrail, greatly increased the practicality of equipment.

2. This road traffic guardrail convenient to remove sets up through the cooperation of square column, column jacket, circular slot, cylinder, outer frame to reached and to be able to carry out the effect of quick installation dismantlement to traffic guardrail, practiced thrift installation time.

Drawings

FIG. 1 is a schematic view of a front elevation and three-dimensional structure of the present utility model;

FIG. 2 is a schematic side elevation view of the present utility model;

fig. 3 is a schematic perspective view of a base of the present utility model.

In the figure: 1. a base; 2. a lifting device; 201. a mounting groove; 202. a threaded rod; 203. a screw block; 204. a universal wheel; 205. a handle; 206. a chute; 3. square columns; 4. a column sleeve; 5. a cross bar; 6. railing; 7. a circular groove; 8. a cylinder; 9. and an outer frame.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments, not all embodiments. All other embodiments, based on the embodiments herein, which are within the purview of one of ordinary skill in the art without the particular effort to make the utility model.

Example 1:

referring to fig. 1-3, a road traffic guardrail convenient to move comprises a base 1, a lifting device 2 is arranged in the base 1, a square column 3 is fixedly arranged on the upper surface of the base 1, a column sleeve 4 is sleeved on the outer surface of the square column 3, a cross rod 5 is fixedly arranged at the upper end and the lower end of the adjacent inlet surface of the square column 3 and the column sleeve 4, a plurality of railings 6 are fixedly arranged on the adjacent inlet surface of the cross rod 5, the lifting device 2 comprises a mounting groove 201, a threaded rod 202, a threaded block 203, universal wheels 204, a handle 205 and a sliding chute 206, the middle part of the base 1 is provided with the mounting groove 201, the lower inner wall surface of the mounting groove 201 is movably provided with the threaded rod 202, the threaded rod 202 is in threaded connection with the threaded block 203, the rear end of the lower surface of the threaded block 203 is fixedly provided with the universal wheels 204, a handle 205 is fixedly arranged at the upper end of the threaded rod 202, the sliding chute 206 is arranged at two sides of the threaded block 203, a through hole is formed at the lower end of the universal wheels 204, the outer surface of the threaded rod 202 is movably connected with the upper inner wall of the mounting groove 201, and the plurality of railings 6 are provided with reflective stickers.

Working principle: when the guardrail needs to be moved, the handle 205 is rotated, the handle 205 drives the threaded rod 202 fixedly connected to the lower end of the guardrail to rotate, the threaded rod 202 drives the threaded block 203 which is in threaded connection to the outer surface of the threaded rod to move downwards while the threaded rod 202 rotates, the threaded block 203 moves downwards to drive the universal wheel 204 fixedly connected to the rear end of the guardrail to move, the rotation is stopped until the universal wheel 204 moves out of the base 1, the guardrail is moved, after the movement is completed, the handle 205 is rotated again until the universal wheel 204 completely enters the base 1, the rotation is stopped, and the design can realize the effect of rapid movement of the guardrail.

Example 2:

referring to fig. 1-3, on the basis of the first embodiment, the present utility model provides a technical solution:

in this embodiment: the square column 3 upper surface has seted up circular slot 7, and circular slot 7 inner wall swing joint has cylinder 8, and cylinder 8 upper end fixed mounting has outer frame 9, and the recess that can hold horizontal pole 5 has been seted up to outer frame 9 lower extreme.

Working principle: when we install the guardrail, after the column sleeve 4 is aligned with the square column 3, the square column 3 is directly installed inside the column sleeve 4, then the column 8 is aligned with the circular groove 7 on the upper surface of the square column, the column 8 is installed in the circular groove 7, the upper end of the guardrail is completely wrapped by the outer frame 9, and the guardrail can be installed quickly by only taking down the outer frame 9 when the guardrail is detached.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a guardrail for road traffic that conveniently removes, includes base (1), its characterized in that: the lifting device is arranged inside the base (1), a square column (3) is fixedly arranged on the upper surface of the base (1), a column sleeve (4) is sleeved on the outer surface of the square column (3), transverse rods (5) are fixedly arranged at the upper end and the lower end of the adjacent inlet surface of the square column (3) and the column sleeve (4), and a plurality of railings (6) are fixedly arranged on the adjacent inlet surface of the transverse rods (5).

2. A portable roadway traffic guardrail in accordance with claim 1, wherein: lifting device (2) are including mounting groove (201), threaded rod (202), screw thread piece (203), universal wheel (204), handle (205), spout (206), mounting groove (201) have been seted up at base (1) middle part, inner wall surface movable mounting has threaded rod (202) under mounting groove (201), threaded rod (202) surface threaded connection has screw thread piece (203), screw thread piece (203) lower surface rear end fixed mounting has universal wheel (204), threaded rod (202) upper end fixed mounting has handle (205), spout (206) have been seted up to mounting groove (201) both sides.

3. A portable roadway traffic guardrail in accordance with claim 1, wherein: the upper surface of square post (3) has seted up circular slot (7), circular slot (7) inner wall swing joint has cylinder (8), outer frame (9) are fixed firmly in cylinder (8) upper end.

4. A portable roadway traffic guardrail in accordance with claim 2, wherein: the two sides of the threaded block (203) slide in the sliding groove (206), the mounting groove (201) is positioned at the lower end of the universal wheel (204) and is provided with a through hole, and the outer surface of the upper end of the threaded rod (202) is movably connected with the upper inner wall of the mounting groove (201).

5. A portable roadway traffic guardrail according to claim 3, wherein: the lower end of the outer frame (9) is provided with a groove which can accommodate the cross rod (5).

6. A portable roadway traffic guardrail in accordance with claim 1, wherein: the outer surfaces of the plurality of railings (6) are provided with reflective stickers.