CN219490793U

CN219490793U - Adjustable protective fence

Info

Publication number: CN219490793U
Application number: CN202320751544.6U
Authority: CN
Inventors: 王怀鲁
Original assignee: Shandong Mingde City Service Co ltd
Current assignee: Shandong Mingde City Service Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-08
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses an adjustable protective fence, and relates to the technical field of protective fences. The utility model comprises the following steps: the number of the bottom plates is two; the number of the support plates is four, two support plates are in a group, and every two adjacent support plates are symmetrically distributed and fixedly arranged on the top of one bottom plate; the guard rail is arranged between the two groups of supporting plates and comprises two first plates, two second plates and three transverse plates. According to the utility model, the supporting plate, the guard rail, the reset spring, the switch button and the electric push rod are matched, so that the height of the guard rail can be increased to a height which is difficult for a common person to climb over, at the moment, the person realizes that the guard rail ascends, so that the person is reminded to prohibit to climb over the guard rail, the person is reminded to climb over the guard rail, and meanwhile, the person is prevented from climbing over the fence at will, so that certain potential safety hazard caused by the person randomly climbing over the fence is avoided, and the use of the person is facilitated.

Description

Adjustable protective fence

Technical Field

The utility model relates to the technical field of protective fences, in particular to an adjustable protective fence.

Background

Traffic refers to industries of passenger and goods transportation and language and image-text transmission, including transportation and post and telecommunications, and belongs to a third industry in national economy, along with the continuous improvement of the living standard of people, cars are no longer high-end products luxuried by common people, and become gradually as vehicles on roads are gradually increased, and some traffic accidents are gradually increased, so that the workload of traffic police is gradually increased to ensure the normal operation of daily traffic, and traffic police is directed at a busy intersection, therefore, in order to improve the safety in the traffic command process, protection fences are usually placed in some dangerous areas, the first areas can divide the roads, and the second areas can prevent people from crossing the roads to generate dangerous behaviors.

Although the existing protective fence has a certain blocking protective effect, the height of the existing protective fence is low, people with shallow safety awareness cannot be prevented from directly crossing a road, the existing protective fence is not provided with a device for preventing or reminding people crossing the fence, and the existing protective fence is simply assembled, if people are allowed to cross, people can be impacted by vehicles to harm life health, and the utility model provides an adjustable protective fence for solving the problems.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the prior art, the utility model provides an adjustable protective fence.

The utility model adopts the following technical scheme for realizing the purposes: an adjustable guard fence comprising: the number of the bottom plates is two; the number of the support plates is four, two support plates are in a group, and every two adjacent support plates are symmetrically distributed and fixedly arranged on the top of one bottom plate; the guard rail is arranged between two groups of support plates and comprises two first plates, two second plates and three transverse plates, wherein a single first plate is slidably arranged between two adjacent support plates, one second plate is fixedly arranged between the tops of the two first plates, the other second plate is slidably arranged between the two first plates, and a reset spring is fixedly connected between the first plates and the second plates; the switch button is fixedly arranged at the top of the other second plate; the number of the electric push rods is two, the two electric push rods are respectively and fixedly inserted into two ends of the bottom of the other plate, the telescopic ends of the two electric push rods are respectively and fixedly connected with the tops of the bottom plates, and the switch buttons are electrically connected with the electric push rods.

Further, the two adjacent support plates are provided with sliding grooves, the two sides of the first plate are fixedly provided with mounting frames, the inner walls of the mounting frames are provided with rear bumps in a sliding mode, one side of each bump is provided with an arc surface, a positioning spring is fixedly arranged between the other side of each bump and the inner wall of each mounting frame, the support plates are provided with clamping grooves in the sliding grooves, and the bumps are connected with the clamping grooves in a clamping mode.

Further, both sides of the transverse plate are fixedly provided with corrugated plates.

Further, a reflecting plate is fixedly arranged on the top of one of the second plates.

Further, the two bottom plates are fixed on the ground through bolts, and a plurality of plugboards are fixedly arranged at the bottom of one second plate in a linear array distribution mode.

The beneficial effects of the utility model are as follows:

according to the utility model, the supporting plate, the guard rail, the reset spring, the switch button and the electric push rod are matched, so that the height of the guard rail can be increased to a height which is difficult for a common person to climb over, at the moment, the person realizes that the guard rail ascends, so that the person is reminded to prohibit to climb over the guard rail, the person is reminded to climb over the guard rail, and meanwhile, the person is prevented from climbing over the fence at will, so that certain potential safety hazard caused by the person randomly climbing over the fence is avoided, and the use of the person is facilitated.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the perspective structure of FIG. 1 in accordance with the present utility model;

fig. 3 is a cross-sectional view of yet another alternate embodiment of the present utility model shown in fig. 1.

Reference numerals: 1. a bottom plate; 2. a support plate; 3. a guard rail; 31. a first plate; 32. a second plate; 33. a cross plate; 4. a return spring; 5. a switch button; 6. an electric push rod; 7. a mounting frame; 8. a bump; 9. a positioning spring; 10. a corrugated plate; 11. a light reflecting plate; 12. and (5) inserting plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-3, an adjustable guard fence according to an embodiment of the present utility model includes: a bottom plate 1, the number of which is two;

the number of the support plates 2 is four, two support plates 2 are in a group, and every two adjacent support plates 2 are symmetrically distributed and fixedly arranged at the top of one bottom plate 1;

the guard rail 3 is installed between two groups of the support plates 2, the guard rail 3 comprises two first plates 31, two second plates 32 and three transverse plates 33, a single first plate 31 is slidably installed between two adjacent support plates 2, one second plate 32 is fixedly installed between the tops of the two first plates 31, the other second plate 32 is slidably installed between the two first plates 31, and a reset spring 4 is fixedly connected between the first plates 31 and the second plates 32;

a switch button 5, wherein the switch button 5 is fixedly arranged on the top of the second plate 32;

the number of the electric push rods 6 is two, the two electric push rods 6 are respectively and fixedly inserted into two ends of the bottom of the second plate 32, the telescopic ends of the two electric push rods 6 are respectively and fixedly connected with the tops of the two bottom plates 1, and the switch buttons 5 are electrically connected with the electric push rods 6.

The device is fixed at a specified position by using a tool, when a person wants to climb over the fence, the hand of the person generally presses down the fence to serve as a support, the first contact is one of the plates II 32 positioned at the top, under the action of force, then the plate I31 moves down, thereby driving the plate II 32 to move down, the reset spring 4 is extruded, meanwhile, the plate II 32 which moves down downwards moves down to press the switch button 5, thereby starting the electric push rod 6 to drive the other plate II 32 to lift up, thereby driving the whole protective fence 3 to lift up, further improving the height thereof, enabling the electric push rod 6 to lift up to the height which is difficult for the general person to climb over, at the moment, the person can realize that the protective fence 3 lifts up, thereby reminding the person to inhibit the protective fence 3 from being overturned, preventing the person from overtaking while reminding the person to randomly overtake the fence, causing certain potential safety hazard, and being convenient for the person to use, and the height of the protective fence 3 can be improved through the support plate 2, the reset spring 4, the switch button 5 and the electric push rod 6.

As shown in fig. 3, in some embodiments, a chute is formed on each of two adjacent support plates 2, a mounting frame 7 is fixedly mounted on two sides of each of the first plates 31, a rear bump 8 is slidably mounted on an inner wall of the mounting frame 7, an arc surface is formed on one side of the bump 8, a positioning spring 9 is fixedly mounted between the other side of the bump 8 and the inner wall of the mounting frame 7, a clamping groove is formed on each of the support plates 2 and located in the chute, and the bump 8 is clamped with the clamping groove.

The setting between spout, installing frame 7, lug 8, positioning spring 9 and the draw-in groove is in order not to press down rail guard 3, when its setting can support rail guard 3, make it can not slide down at will and press shift knob 5, when the personnel pushes down, the board one that moves down 31 moves down, make be equipped with cambered surface lug 8 shift out the draw-in groove, thereby lug 8 moves into installing frame 7, extrusion positioning spring 9, thereby can make board two 32 move down, press shift knob 5, positioning spring 9, the draw-in groove and be provided with the lug 8 of cambered surface and unstable joint structure, press hard, can release.

As shown in fig. 1, in some embodiments, the corrugated plate 10 is fixedly mounted on both sides of the transverse plate 33.

When the vehicle collides with the vehicle, the corrugated plate 10 has good crashworthiness, energy absorption and effect, is not easy to crash, and can also have good protection effect on the vehicle and drivers and passengers.

As shown in fig. 1, in some embodiments, the reflector 11 is fixedly mounted on top of one of the second plates 32.

The reflector 11 can reflect light to vehicles coming and going at night, reminds the condition of road conditions and curves in the vehicles, and avoids traffic accidents caused by unfamiliar road conditions of people in the vehicles.

As shown in fig. 3, in some embodiments, two base plates 1 are fixed to the ground by bolts, and a plurality of plugboards 12 are fixedly installed on the bottom of one of the second plates 32 in a linear array distribution.

The ground can be provided with jacks, the plugboard 12 can be inserted into the jacks, and the bottom plate 1 is fixed on the ground through bolts, so that the installation stability of the fence can be improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adjustable protective barrier comprising:

a bottom plate (1) of which the number is two;

the number of the support plates (2) is four, two support plates (2) are in a group, and every two adjacent support plates (2) are symmetrically distributed and fixedly arranged at the top of one bottom plate (1);

the guard rail (3), guard rail (3) is installed between two sets of backup pad (2), guard rail (3) include two board one (31), two board two (32) and three diaphragm (33), single board one (31) slidable mounting is between adjacent two backup pad (2), one board two (32) fixed mounting is between the top of two board one (31), another board two (32) slidable mounting is between two board one (31), fixedly connected with reset spring (4) between board one (31) and the board two (32);

a switch button (5), wherein the switch button (5) is fixedly arranged on the top of the other plate II (32);

the number of the electric push rods (6) is two, the two electric push rods (6) are respectively and fixedly inserted into two ends of the bottom of the second plate (32), the telescopic ends of the two electric push rods (6) are respectively and fixedly connected with the tops of the two bottom plates (1), and the switch button (5) is electrically connected with the electric push rods (6).

2. An adjustable protective fence according to claim 1, characterized in that the two adjacent support plates (2) are provided with sliding grooves, the two sides of the first plate (31) are fixedly provided with mounting frames (7), the inner walls of the mounting frames (7) are provided with rear protruding blocks (8) in a sliding manner, one side of each protruding block (8) is provided with an arc surface, a positioning spring (9) is fixedly arranged between the other side of each protruding block (8) and the inner wall of the mounting frame (7), and clamping grooves are formed in the support plates (2) and located in the sliding grooves, and the protruding blocks (8) are in clamping connection with the clamping grooves.

3. An adjustable safety fence according to claim 1, characterized in that the corrugated plates (10) are fixedly mounted on both sides of the cross plate (33).

4. An adjustable safety fence according to claim 1, characterized in that the top of one of the plates (32) is fixedly provided with a reflector (11).

5. An adjustable safety fence according to claim 1, characterized in that two of the base plates (1) are bolted to the ground, wherein the bottom of one of the plates (32) is provided with a plurality of insert plates (12) in a linear array arrangement.