CN220979071U

CN220979071U - Adjustable fence

Info

Publication number: CN220979071U
Application number: CN202322558484.9U
Authority: CN
Inventors: 郑小三; 洪念银; 余鹏
Original assignee: Hangzhou Hongxian Building Materials Co ltd
Current assignee: Hangzhou Hongxian Building Materials Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-17
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the field of building site fences, and discloses an adjustable fence which comprises a base and a stretching rod, wherein a hole is formed in the outer edge of the bottom of the base, a fixing rod is inserted into the inner wall of the hole, the stretching rod is connected inside the base in a sliding mode, a sliding groove is formed in the outer edge of the stretching rod, and a clamping plate is connected to the inner wall of the sliding groove in a sliding mode. The utility model provides an adjustable fence, which is characterized in that the height of a base and the height of a stretching rod are adjusted by pulling the stretching rod, the base and the stretching rod are fixed by the clamping block and the clamping groove, so that the fence can be automatically lifted, the height of the fence can be flexibly adjusted according to the requirement, more storage and transportation spaces are saved, and the fence is convenient to store and use.

Description

Adjustable fence

Technical Field

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

Background

Along with the rapid development of economy, the urban process is faster and faster, and when a high-rise building is constructed, a construction site needs to construct a fence first, so that foreign personnel can be prevented from mistakenly entering the fence, casualties are avoided, meanwhile, the appearance can be improved through the fence, and the influence of excessive dust on passersby is avoided.

The present inventors have now found that the following problems exist during practical use:

When the fence is built, the traditional device can only be built according to the fixed heights of the base and the supporting rods, and the fence is shorter or higher and cannot be adjusted possibly due to the geographic position of a construction site, and when the baffle is installed, the traditional device is generally installed through nuts, so that the workload of workers is difficult to detach and install.

Accordingly, there is a need to provide an adjustable fence that solves the above-mentioned problems.

Disclosure of utility model

The technical problem to be solved by the utility model is to provide an adjustable fence aiming at the defects in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides an adjustable rail, includes base, stretching rod, the hole has been seted up along the outer edge of base bottom, the inner wall grafting of hole has the dead lever, the inside sliding connection of base has the stretching rod, the spout has been seted up along the outer edge of stretching rod, the inner wall sliding connection of spout has the cardboard, the inner wall sliding connection of cardboard has the baffle.

Further, the outer edge of the stretching rod is provided with a placing groove, powerful magnets are placed in the placing groove, the inner wall of the placing groove is provided with a groove, the inner wall of the groove is slidably connected with a shrinkage plate, and the number of the placing grooves is a plurality of.

Further set up, draw-in groove has been seted up to the outer edge of stretching rod, square groove has been seted up to the outer edge of base, the notch has been seted up to the lateral wall in square groove, the inner wall in square groove is provided with the fixture block, the inner wall fixedly connected with torsional spring of notch, the other end fixedly connected with of torsional spring is at the outer edge of fixture block.

The clamping groove is further arranged, the size of the inner wall of the clamping groove is matched with the size of the top end of the clamping block, and the clamping groove is arc-shaped with the inner wall of the top end of the clamping block.

Further, the outer edge of the base on the same horizontal line of the sliding groove is provided with a hole groove for inserting the clamping plate.

Further, the base and the stretching rod are made of plastic materials, and the baffle plate and the clamping plate are made of iron materials.

Compared with the related art, the adjustable fence provided by the utility model has the following beneficial effects:

The utility model provides an adjustable fence, which is characterized in that the height of a base and the height of a stretching rod are adjusted by pulling the stretching rod, the base and the stretching rod are fixed by the clamping block and the clamping groove, so that the fence can be automatically lifted, the height of the fence can be flexibly adjusted according to the requirement, more storage and transportation spaces are saved, and the fence is convenient to store and use.

The utility model provides an adjustable fence, which can be used for fixing a baffle through the materials of a powerful magnet and the baffle when a device is used by using components such as a placing groove, a powerful magnet, a groove and a contraction plate, so that the installation fixing time and the labor intensity of workers can be reduced, and the use efficiency and the safety of the fence are improved.

Drawings

FIG. 1 is a schematic diagram of an adjustable fence front view;

FIG. 2 is a schematic view of a top-down structure of an adjustable fence according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a part of an adjustable fence according to the present invention;

fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.

Reference numerals in the drawings: 1. a base; 2. a stretching rod; 3. a baffle; 4. a hole; 5. a fixed rod; 6. a clamping plate; 7. a chute; 8. a clamping groove; 9. a square groove; 10. a clamping block; 11. a notch; 12. a torsion spring; 13. a placement groove; 14. a strong magnet; 15. a groove; 16. and (5) shrinking the plate.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

As shown in figures 1-5, the adjustable fence comprises a base 1 and a stretching rod 2, wherein a hole 4 is formed in the outer edge of the bottom of the base 1, a fixing rod 5 is inserted into the inner wall of the hole 4, the stretching rod 2 is connected with the inside of the base 1 in a sliding manner, a sliding groove 7 is formed in the outer edge of the stretching rod 2, a clamping plate 6 is connected with the inner wall of the sliding groove 7 in a sliding manner, a baffle 3 is connected with the inner wall of the clamping plate 6 in a sliding manner, the heights of the base 1 and the stretching rod 2 can be adjusted according to the required heights by pulling the stretching rod 2 when the base 1 and the stretching rod 2 are arranged for installation of the device, and the practicability of the device is improved.

As shown in fig. 2, the outer edge of the stretching rod 2 is provided with a placing groove 13, a powerful magnet 14 is placed in the placing groove 13, the inner wall of the placing groove 13 is provided with a groove 15, the inner wall of the groove 15 is slidably connected with a shrinkage plate 16, the number of the placing grooves 13 is a plurality of, and the clamping plates 6 can be fixed by arranging the groove 15 and the powerful magnet 14, so that the stability of the device is improved.

In practice, when the device is installed, the clamping plate 6 is inserted into the chute 7, when the insertion is finished, the baffle plate 3 is inserted into the clamping plate 6 to be fixed, meanwhile, the contraction plate 16 is pulled to contract the contraction plate 16 into the groove 15, the strong magnet 14 is placed in the placing groove 13, the clamping plate 6 and the baffle plate 3 can be fixed with the strong magnet 14 through materials of the clamping plate 6 and the baffle plate 3, the installation and fixation time and the labor intensity of workers are reduced, the use efficiency and the safety of the fence are improved,

Embodiment two:

As shown in fig. 1-5, on the basis of the first embodiment, the present utility model provides a technical solution: draw-in groove 8 has been seted up to the outer edge of stretching rod 2, square groove 9 has been seted up to the outer edge of base 1, notch 11 has been seted up to the lateral wall of square groove 9, the inner wall of square groove 9 is provided with fixture block 10, the inner wall fixedly connected with torsional spring 12 of notch 11, the other end fixed connection of torsional spring 12 is at the outer edge of fixture block 10, can fix stretching rod 2 fast through pulling fixture block 10, and set up powerful magnet 14 in the device inside, fix cardboard 6 and baffle 3, avoid making to have the nut to install, all can reduce the work load that causes the staff when dismantling and installing.

As shown in fig. 2, the inner wall size of the clamping groove 8 is matched with the size of the top end of the clamping block 10, the clamping groove 8 and the inner wall of the top end of the clamping block 10 are arc-shaped, the outer edge of the base 1 on the same horizontal line of the sliding groove 7 is provided with a hole groove for inserting the clamping plate 6, so that the rail can be automatically lifted, the height of the rail can be flexibly adjusted according to the requirement, more storage and transportation space is saved, and the rail is convenient to store and use.

As shown in fig. 3, the base 1 and the stretching rod 2 are made of plastic, and the baffle 3 and the clamping plate 6 are made of iron.

In the implementation, when the height of rail needs to be adjusted, pulling stretching rod 2 carries out the adjustment position, and through extrusion fixture block 10 tensile torsional spring 12 when pulling stretching rod 2, let the top of fixture block 10 follow draw-in groove 8's inside roll-off, when the complete roll-off carries out the adjustment position, the top of fixture block 10 inserts the inside of draw-in groove 8 and fixes under the elasticity release of torsional spring 12, can realize the automatic rising to the rail, make it can adjust the height as required in a flexible way to save more storage and transportation space, make things convenient for the depositing and the use of rail.

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 of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable rail, includes base (1), stretching rod (2), its characterized in that: the novel anti-theft device is characterized in that a hole (4) is formed in the outer edge of the bottom of the base (1), a fixing rod (5) is inserted into the inner wall of the hole (4), a stretching rod (2) is connected to the inner side of the base (1) in a sliding mode, a sliding groove (7) is formed in the outer edge of the stretching rod (2), a clamping plate (6) is connected to the inner wall of the sliding groove (7) in a sliding mode, and a baffle (3) is connected to the inner wall of the clamping plate (6) in a sliding mode.

2. The adjustable fence according to claim 1, characterized in that a placing groove (13) is formed in the outer edge of the stretching rod (2), a powerful magnet (14) is placed in the placing groove (13), a groove (15) is formed in the inner wall of the placing groove (13), a shrinkage plate (16) is slidably connected to the inner wall of the groove (15), and the number of the placing grooves (13) is a plurality.

3. The adjustable fence according to claim 1, characterized in that the clamping groove (8) is formed in the outer edge of the stretching rod (2), the square groove (9) is formed in the outer edge of the base (1), the notch (11) is formed in the side wall of the square groove (9), the clamping block (10) is arranged on the inner wall of the square groove (9), the torsion spring (12) is fixedly connected to the inner wall of the notch (11), and the other end of the torsion spring (12) is fixedly connected to the outer edge of the clamping block (10).

4. An adjustable fence according to claim 3, characterized in that the inner wall of the clamping groove (8) is adapted to the top end of the clamping block (10), and the clamping groove (8) and the inner wall of the top end of the clamping block (10) are arc-shaped.

5. An adjustable fence according to claim 1, characterized in that the outer edge of the base (1) on the same horizontal line of the chute (7) is provided with a hole slot for inserting the clamping plate (6).

6. An adjustable fence according to claim 1, characterized in that the base (1) and the stretching rod (2) are made of plastic materials, and the baffle (3) and the clamping plate (6) are made of iron materials.