CN221073787U

CN221073787U - Protective fence

Info

Publication number: CN221073787U
Application number: CN202322681718.9U
Authority: CN
Inventors: 刘丽媛; 张玲; 王文燕; 赵丽君; 杨易; 尚纪海; 张健强; 田巍; 高海华; 苏芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-06-04
Anticipated expiration: 2033-10-08

Abstract

The utility model relates to a protective fence, which comprises a hollow base, wherein two supporting plates which are symmetrical with each other are arranged at the upper end of the hollow base, sliding through grooves are formed in the surfaces of the two supporting plates, an anti-collision plate is arranged at the front end of the supporting plate at the upper end of the hollow base, buffer sliding plates with one ends fixedly connected with the anti-collision plate are connected in the sliding through grooves in a sliding manner, two limit sliding frames which are symmetrical with each other are fixedly connected at the rear ends of the two supporting plates, a movable sliding block is connected in the limit sliding frames in a sliding manner, a hinged plate which is hinged with the movable sliding block is arranged at one end of the movable sliding block, and a hinged seat which is hinged with the hinged plate and fixedly connected with the corresponding buffer sliding plate is arranged at one end of the hinged plate. The protective fence provided by the utility model has a good anti-collision function when the fence is used, so that external objects are prevented from directly striking the fence, and the service life is prolonged.

Description

Protective fence

Technical Field

The utility model relates to the technical field of power engineering, in particular to a protective fence.

Background

Electric power engineering, i.e. engineering related to the production, transportation, distribution of electrical energy, also broadly includes engineering that uses electricity as a motive force and energy source in a variety of fields. As a form of energy, electrical energy has many advantages of easy conversion, convenient transportation, easy control, convenient use, cleanliness, and economy.

The patent of chinese patent application No. 202121853945.X discloses an electric power engineering safety protection rail for ramp, including the base, the base inboard is equipped with the backup pad, two openings have been seted up to base top outer wall, and two opening inner walls all sliding connection have the fixed plate.

However, the prior art has the disadvantage that the prior art has no anti-collision function during installation and use, so that the whole device is easily damaged by the collision of external objects, and the service life is influenced.

Disclosure of utility model

The utility model provides a protective fence, which solves the technical problems in the prior art.

The scheme for solving the technical problems is as follows: including hollow base, hollow base upper end is provided with two backup pads of mutual symmetry, two the slip logical groove has all been seted up on the backup pad surface, hollow base upper end is provided with the anticollision board at the backup pad front end, two the inside equal sliding connection of slip logical groove has one end and the buffering slide of anticollision board fixed connection, two the inside sliding connection of backup pad rear end two spacing sliding frames of mutual symmetry, the inside sliding connection of spacing sliding frame has the removal slider, and removal slider one end is provided with the articulated slab of being connected with the removal slider, articulated slab one end be provided with articulated slab articulated connection and with corresponding buffering slide fixed connection's articulated seat, every the inside equal fixedly connected with of spacing sliding frame runs through corresponding removal slider and runs through position sliding connection's gag lever post, the gag lever post surface be provided with both ends respectively with the inside one end fixed connection's of corresponding removal slider and spacing sliding frame buffer spring.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the material of anticollision board is the rubber material, two fixedly connected with protection network between the backup pad.

Further, the surface of both sides of the hollow base is fixedly connected with an L-shaped mounting plate, and the upper end of the L-shaped mounting plate is provided with a mounting hole.

Further, two the backup pad all run through hollow base and with run through position sliding connection, the inside sliding connection of hollow base has the lifter plate.

Further, the lower ends of the two supporting plates are fixedly connected with the upper end face of the lifting plate, and a rotary handle is arranged in the middle of the lower end face of the hollow base.

Further, the upper end of the rotary handle is fixedly connected with a lifting screw which penetrates through the hollow base and is in limit rotation connection with the penetrating part through a bearing, and the lifting screw penetrates through the lifting plate and is in threaded connection with the penetrating part.

The beneficial effects of the utility model are as follows: the utility model provides a protective fence, which has the following advantages:

Through the backup pad, crashproof board, buffering slide, slip through groove, spacing slide frame, articulated slab, articulated seat, remove slider, gag lever post and the buffer spring that set up under the cooperation effect between, can have good crashproof function when whole device uses, avoid external object direct impact to cause whole device to take place to damage at whole device surface easily, improved the practicality.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural view of a protective fence according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the protective enclosure of FIG. 1;

FIG. 3 is a schematic top view of a protective fence according to the present utility model;

fig. 4 is a schematic side cross-sectional view of a partial structure of the protective enclosure provided in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. A support plate; 2. a protective net; 3. an anti-collision plate; 4. a hollow base; 5. an L-shaped mounting plate; 6. rotating the handle; 7. a buffer slide plate; 8. a lifting plate; 9. lifting screw rods; 10. a limit sliding frame; 11. a hinged plate; 12. a hinge base; 13. moving the slide block; 14. a limit rod; 15. a buffer spring; 16. sliding through groove.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides a protective fence, which comprises a hollow base 4, two support plates 1 which are symmetrical to each other are arranged at the upper end of the hollow base 4, sliding through grooves 16 are formed in the surfaces of the two support plates 1, an anti-collision plate 3 is arranged at the front end of the support plate 1 at the upper end of the hollow base 4, buffer slide plates 7 with one ends fixedly connected with the anti-collision plate 3 are slidably connected in the two sliding through grooves 16, two limit slide frames 10 which are symmetrical to each other are fixedly connected at the rear ends of the two support plates 1, a movable slide block 13 is slidably connected in the limit slide frames 10, a hinge plate 11 which is hinged with the movable slide block 13 is arranged at one end of the movable slide block 13, a hinge seat 12 which is hinged with the hinge plate 11 and fixedly connected with the corresponding buffer slide plate 7 is arranged at one end of the hinge plate 11, a limit rod 14 which penetrates through the corresponding movable slide block 13 and is slidably connected with the penetrating part is fixedly connected in the inside the limit slide frame 10, and a buffer spring 15 with one end fixedly connected with the corresponding movable slide block 13 and one end inside the limit slide frame 10 is respectively arranged on the surface of the limit rod 14.

Preferably, the material of the anti-collision plate 3 is rubber material, and a protection net 2 is fixedly connected between the two support plates 1.

Preferably, the two side surfaces of the hollow base 4 are fixedly connected with the upper ends of the L-shaped mounting plates 5,L, and the mounting holes are formed in the upper ends of the L-shaped mounting plates 5, so that the L-shaped mounting plates 5 and the ground are fixedly mounted.

Preferably, both the supporting plates 1 penetrate through the hollow base 4 and are slidably connected with the penetrating portion, the lifting plate 8 is slidably connected inside the hollow base 4, and the lifting plate 8 is arranged to enable the service length of the supporting plate 1 to be lifted.

Preferably, the lower ends of the two supporting plates 1 are fixedly connected with the upper end face of the lifting plate 8, a rotary handle 6 is arranged in the middle of the lower end face of the hollow base 4, and the rotary handle 6 is arranged to facilitate driving the lifting screw 9 to rotate.

Preferably, the upper end of the rotary handle 6 is fixedly connected with a lifting screw 9 penetrating through the hollow base 4 and rotationally connected with the penetrating part through a bearing limit, the lifting screw 9 penetrates through the lifting plate 8 and is in threaded connection with the penetrating part, and the height of the lifting plate 8 can be adjusted through the lifting screw 9.

The specific working principle and the using method of the utility model are as follows:

the utility model provides a protective fence, when in use, the whole device is fixedly arranged with the ground through an L-shaped mounting plate 5, and then the lifting screw 9 can be rotated by rotating the rotating handle 6, so that the height of the lifting plate 8 can be raised, the length of the supporting plate 1 can be lengthened, and the use height of the whole device can be adjusted. Subsequently, when an external object impacts the whole device, the buffer slide plate 7 is driven to slide in the sliding through groove 16 under the action of the anti-collision plate 3, and then the movable slide block 13 slides in the limiting slide frame 10 under the action of the hinged seat 12 and the hinged plate 11, so that the buffer spring 15 compresses, impact force brought by the object is buffered, and the object can be prevented from directly impacting the whole device to easily damage the whole device.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a protection rail, includes hollow base (4), its characterized in that, hollow base (4) upper end is provided with two backup pads (1) of mutual symmetry, two hinge plate (11) of hinged plate (13) hinged connection are all offered on backup pad (1) surface, hollow base (4) upper end is provided with buffer board (3) in backup pad (1) front end, two inside equal sliding connection of sliding through groove (16) has one end and buffer board (3) fixed connection's buffer slide (7), two the equal fixedly connected with of backup pad (1) rear end two spacing sliding frame (10) of mutual symmetry, spacing sliding frame (10) inside sliding connection have movable slide (13), and movable slide (13) one end is provided with hinge plate (11) of hinged plate (11) hinged connection and hinged seat (12) of corresponding buffer board (7), every spacing sliding frame (10) inside equal fixedly connected with run through corresponding movable slide (13) and with run through position sliding connection's spacing pole (14), and the inside fixed connection of spacing sliding frame (15) and the both ends of corresponding movable slide (13) are provided with respectively.

2. The protective fence according to claim 1, characterized in that the anti-collision plate (3) is made of rubber, and a protective net (2) is fixedly connected between the two support plates (1).

3. The protective fence according to claim 1, wherein the two side surfaces of the hollow base (4) are fixedly connected with L-shaped mounting plates (5), and mounting holes are formed in the upper ends of the L-shaped mounting plates (5).

4. The protective fence according to claim 1, characterized in that both support plates (1) penetrate through the hollow base (4) and are slidably connected with the penetrating part, and the lifting plate (8) is slidably connected inside the hollow base (4).

5. The protective fence according to claim 4, wherein the lower ends of the two supporting plates (1) are fixedly connected with the upper end face of the lifting plate (8), and a rotary handle (6) is arranged in the middle of the lower end face of the hollow base (4).

6. The protective fence according to claim 5, wherein the upper end of the rotary handle (6) is fixedly connected with a lifting screw (9) penetrating through the hollow base (4) and being in rotational connection with the penetrating part through a bearing limit, and the lifting screw (9) penetrates through the lifting plate (8) and is in threaded connection with the penetrating part.