CN220395378U

CN220395378U - Fence for construction

Info

Publication number: CN220395378U
Application number: CN202321882562.4U
Authority: CN
Inventors: 刘志轩; 陈楚柔
Original assignee: Jilin Difeng Construction Group Co ltd
Current assignee: Jilin Difeng Construction Group Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-26
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a rail is used in construction, be equipped with a plurality of motherboards including two recess mainboard middles, two recess mainboards all are equipped with the slide rail with a plurality of mainboard positive tops and bottom, and the inboard sliding connection of slide rail has the slider, and diamond hinge assembly and fork hinge assembly are installed respectively to recess mainboard and mainboard openly, and diamond hinge assembly and fork hinge assembly's tip all rotates with the outer wall of slider to be connected. According to the utility model, the groove main boards are connected through the arrangement of the diamond-shaped connecting tissues and the fork-shaped hinging tissues on the main boards, and then the contraction and the expansion of the fence are realized by matching with the sliding way and the sliding shaft, the fence is expanded through an outward reaction force when in use, and is contracted through an inward reaction force when in use, so that the occupied area during storage is reduced, the carrying is convenient, and the waste of resources is effectively reduced.

Description

Fence for construction

Technical Field

The utility model relates to the technical field of construction fences, in particular to a construction fence.

Background

The fence is mainly used for containing and protecting personal safety and equipment facilities in construction. The rail is visible everywhere in our daily life, the development is also mature, the rail becomes an important branch of the construction industry, the industry scale is also enlarged, and the patterns are also increased.

Common construction rail is mostly iron sheet rail, and iron sheet rail is owing to the volume is great, and area is big, and weight is great, is difficult for carrying, in order to let iron sheet rail more firm in the construction, can pile up it generally, will want the damage of degree when the construction is demolishd, causes the wasting of resources, and does not have obvious warning sign, the easy traffic accident that takes place at night.

Disclosure of Invention

The present utility model is directed to a construction fence, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rail is used in construction, includes two recess mainboard, two be equipped with a plurality of mainboard in the middle of the recess mainboard, two the recess mainboard all is equipped with the slide rail with a plurality of mainboard positive tops and bottom, the inboard sliding connection of slide rail has the slider, diamond hinge assembly and fork hinge assembly are installed respectively to recess mainboard and mainboard front, diamond hinge assembly and fork hinge assembly's tip all is connected with the outer wall rotation of slider.

Preferably, one of the groove mainboards is fixedly connected with a connecting sleeve at the outer side, the other groove mainboard is fixedly connected with a connecting rod at the outer side, a cylindrical hole matched with the connecting rod is formed in the middle of the connecting sleeve, and the groove mainboards are fixedly connected with the connecting sleeve and the connecting rod.

Preferably, the tripod is movably connected to the bottom of the groove main board, the side wall of the tripod is connected with a groove, the bottom end of the tripod is fixedly connected with a wheel support, the middle of the wheel support is fixedly connected with a wheel bearing, and the outside of the wheel bearing is rotationally connected with a wheel.

Preferably, the inside bottom fixedly connected with bolt cover of recess mainboard, bolt cover middle part slip interlude is connected with fixed bolt, the top position of bolt cover is equipped with the bolt baffle, the outer wall of bolt baffle and the outer wall fixed connection of recess mainboard, the inner wall of bolt baffle and the outer wall activity joint of fixed bolt.

Preferably, two recess mainboards and a plurality of mainboard top fixedly connected with warning piece.

Preferably, the diamond-shaped hinge assembly is composed of a plurality of diamond-shaped frames, each diamond-shaped frame is composed of four diamond-shaped cross braces, two adjacent diamond-shaped cross braces are rotationally connected with diamond-shaped sliding shafts, and the top and the bottom of each diamond-shaped frame are rotationally connected with sliding blocks at corresponding positions respectively.

Preferably, the fork-shaped hinge assembly is composed of a plurality of fork-shaped frames, each fork-shaped frame is composed of four fork-shaped cross braces, two adjacent fork-shaped cross braces are rotatably connected with fork-shaped sliding shafts, and the end parts of the fork-shaped frames are rotatably connected with sliding blocks at corresponding positions respectively.

The utility model has the technical effects and advantages that:

according to the utility model, the groove main boards are connected through the arrangement of the diamond-shaped connecting tissues and the fork-shaped hinging tissues on the main boards, and then the contraction and the expansion of the fence are realized by matching with the sliding way and the sliding shaft, the fence is expanded through an outward reaction force when in use, and is contracted through an inward reaction force when in use, so that the occupied area during storage is reduced, the carrying is convenient, and the waste of resources is effectively reduced.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic side view of a groove main plate of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.

Fig. 4 is a schematic elevational view of the diamond shaped hinge assembly of the present utility model.

Fig. 5 is a schematic elevational view of the fork hinge assembly of the present utility model.

In the figure: 1. a groove main board; 2. a main board; 3. a slide block; 4. a slide rail; 5. a diamond-shaped hinge assembly; 6. a fork-shaped hinge assembly; 7. connecting sleeves; 8. a tripod; 9. fixing the bolt; 10. a connecting rod; 11. a wheel support; 12. a wheel; 13. a wheel bearing; 14. a latch baffle; 15. a bolt sleeve; 16. a groove; 17. a warning block; 51. diamond cross bracing; 52. a diamond sliding shaft; 61. fork-shaped cross braces; 62. fork-shaped sliding shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a construction fence as shown in figures 1-5, which comprises two groove main boards 1, wherein a plurality of main boards 2 are arranged between the two groove main boards 1, sliding rails 4 are arranged at the top and the bottom of the front surfaces of the two groove main boards 1 and the plurality of main boards 2, sliding blocks 3 are connected to the inner sides of the sliding rails 4 in a sliding manner, diamond-shaped hinge assemblies 5 and fork-shaped hinge assemblies 6 are respectively arranged on the front surfaces of the groove main boards 1 and the main boards 2, and the ends of the diamond-shaped hinge assemblies 5 and the fork-shaped hinge assemblies 6 are rotatably connected with the outer walls of the sliding blocks 3.

One of them recess mainboard 1's outside fixedly connected with adapter sleeve 7, the outside fixedly connected with connecting rod 10 of the other recess mainboard 1, the cylindrical hole with connecting rod 10 assorted is seted up at the middle part of adapter sleeve 7, recess mainboard 1 and adapter sleeve 7, connecting rod 10 all fixed connection.

The equal swing joint in recess mainboard 1 bottom has tripod 8, and tripod 8 lateral wall swing joint has recess 16, and tripod 8 bottom fixedly connected with wheel support 11, wheel support 11 middle part fixedly connected with wheel bearing 13, the outside rotation of wheel bearing 13 is connected with wheel 12, and recess 16 can make tripod 8 detachable, portable, and tripod 8 can provide good stability for the rail, and wheel 12 makes construction rail be convenient for remove.

The inboard bottom fixedly connected with bolt cover 15 of recess mainboard 1, the slip interlude is connected with fixed bolt 9 in bolt cover 15 middle part, and the top position of bolt cover 15 is equipped with bolt baffle 14, and the outer wall of bolt baffle 14 and the outer wall fixed connection of recess mainboard 1, the inner wall of bolt baffle 14 and the outer wall activity joint of fixed bolt 9, and fixed bolt 9 can insert ground when using, further improves the stability of rail.

Two recess mainboard 1 and a plurality of mainboard 2 top fixedly connected with warning piece 17, warning piece 17 have fine warning effect, increase the warning effect of rail.

The diamond-shaped hinging component 5 consists of a plurality of diamond-shaped frames, each diamond-shaped frame consists of four diamond-shaped cross struts 51, two adjacent diamond-shaped cross struts 51 are rotationally connected with diamond-shaped sliding shafts 52, the top and the bottom of each diamond-shaped frame are respectively rotationally connected with sliding blocks 3 at corresponding positions, the diamond-shaped hinging component 5 can connect a plurality of main boards 2 with the groove main boards 1, and the diamond-shaped hinging component 5 stretches and contracts through sliding of the sliding blocks 3, the fork and the diamond-shaped sliding shafts 52 in the sliding rail 4, so that stretching and contraction of the fence are realized.

The fork-shaped hinge assembly 6 consists of a plurality of diamond-shaped frames, each fork-shaped frame consists of four fork-shaped cross braces 61, two adjacent fork-shaped cross braces 61 are rotationally connected with fork-shaped sliding shafts 62, the end parts of the fork-shaped frames are respectively rotationally connected with sliding blocks 3 at corresponding positions, the fork-shaped hinge assembly 6 can connect a plurality of main boards 2 with the groove main boards 1, and the fork-shaped hinge assembly 6 is stretched and contracted by sliding the sliding blocks 3 and the fork-shaped sliding shafts 62 in the sliding rails 4, so that stretching and contraction of the fence are realized.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Fence for construction, including two recess mainboard (1), its characterized in that: two be equipped with a plurality of mainboard (2) in the middle of recess mainboard (1), two recess mainboard (1) all are equipped with slide rail (4) with a plurality of mainboard (2) positive tops and bottom, slide rail (4) inboard sliding connection has slider (3), rhombus articulated assembly (5) and fork-shaped articulated assembly (6) are installed respectively in recess mainboard (1) and mainboard (2) openly, the tip of rhombus articulated assembly (5) and fork-shaped articulated assembly (6) all rotates with the outer wall of slider (3) to be connected.

2. The fence for construction according to claim 1, wherein one of the groove main boards (1) is fixedly connected with a connecting sleeve (7) on the outer side, the other groove main board (1) is fixedly connected with a connecting rod (10) on the outer side, a cylindrical hole matched with the connecting rod (10) is formed in the middle of the connecting sleeve (7), and the groove main board (1) is fixedly connected with the connecting sleeve (7) and the connecting rod (10).

3. The fence for construction according to claim 1, wherein two groove main boards (1) are movably connected with a tripod (8) at the bottoms, grooves (16) are movably connected with the side walls of the tripod (8), a wheel support (11) is fixedly connected with the bottom end of the tripod (8), a wheel bearing (13) is fixedly connected with the middle of the wheel support (11), and wheels (12) are rotatably connected with the outer parts of the wheel bearings (13).

4. The fence for construction according to claim 1, wherein a bolt sleeve (15) is fixedly connected to the bottom of the inner side of the groove main board (1), a fixed bolt (9) is connected to the middle of the bolt sleeve (15) in a sliding and penetrating mode, a bolt baffle (14) is arranged above the bolt sleeve (15), the outer wall of the bolt baffle (14) is fixedly connected with the outer wall of the groove main board (1), and the inner wall of the bolt baffle (14) is movably clamped with the outer wall of the fixed bolt (9).

5. The fence for construction according to claim 1, wherein the top ends of the two groove main boards (1) and the plurality of main boards (2) are fixedly connected with warning blocks (17).

6. The fence for construction according to claim 1, characterized in that the diamond-shaped hinge assembly (5) is composed of a plurality of diamond-shaped frames, each diamond-shaped frame is composed of four diamond-shaped cross braces (51), two adjacent diamond-shaped cross braces (51) are rotatably connected with diamond-shaped sliding shafts (52), and the tops and bottoms of the diamond-shaped frames are rotatably connected with sliding blocks (3) at corresponding positions respectively.

7. A construction fence according to claim 1, characterized in that: the fork-shaped hinge assembly (6) is composed of a plurality of fork-shaped frames, each fork-shaped frame is composed of four fork-shaped cross braces (61), two adjacent fork-shaped cross braces (61) are rotatably connected with fork-shaped sliding shafts (62), and the end parts of the fork-shaped frames are rotatably connected with sliding blocks (3) at corresponding positions respectively.