CN219261969U

CN219261969U - Portable isolation fence

Info

Publication number: CN219261969U
Application number: CN202223275792.2U
Authority: CN
Inventors: 李辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-27
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a portable isolation fence, which relates to the technical field of isolation fences and comprises a base; the base is T-shaped, the rear end intermediate position of the base is rotationally connected with the rear end position of the limiting cylinder, the front lower position of the limiting cylinder is provided with a convex groove, the convex groove of the limiting cylinder is rotationally connected with a gear, the gear is meshed with a rack below the extension rod, and the extension rod is slidably connected with the front end position inside the limiting cylinder. When the interval between two division boards needs to be adjusted, only the threaded rod needs to be rotated to adjust the interval between the bearing seat and the placement block, when the interval between the bearing seat and the placement block is close to, the positions of the two division boards are relatively far away, and when the interval between the bearing seat and the placement block is expanded, the positions of the two division boards are relatively close to each other, so that the positions between the two division boards are convenient to adjust. The problem that the isolation fence cannot be finely adjusted according to actual road conditions in the placement process, so that the isolation position of the isolation fence is slightly inclined is solved.

Description

Portable isolation fence

Technical Field

The utility model belongs to the technical field of isolation fence, and particularly relates to a portable isolation fence.

Background

The construction engineering refers to an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings, and in the construction process of the construction engineering, isolation bars are needed to be used for dividing the construction position areas, so that the construction engineering is convenient for workers to use on one side and other people to use on the other side.

The following defects also exist for the prior isolation fence for the constructional engineering: the prior isolation fence for the building engineering is complicated in the assembly process, is not installed in a portable manner, and occupies a large space after being stored.

Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a portable partition for achieving a practical value.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a portable isolation fence, which solves the problems that the existing isolation fence for construction engineering is complicated in the assembly process, is not installed in a portable manner, occupies a large space after being stored, cannot be finely adjusted according to actual road conditions in the placing process, and has slightly inclined isolation positions.

The utility model discloses a portable isolation fence, which is characterized by comprising the following specific technical means:

a portable isolation fence comprises a base; the base is T shape, the rear end intermediate position of base and limit section of thick bamboo rear end position rotate to be connected, limit section of thick bamboo's preceding lower position is provided with the tongue, and limit section of thick bamboo's tongue internal rotation is connected with the gear, the rack of gear and extension pole below meshes mutually, extension pole sliding connection is in the inside front end position of limit section of thick bamboo, extension pole front end position and bracket rear end below position rotate to be connected, the top intermediate position and the settling block bottom intermediate position fixed connection of bracket, limit section of thick bamboo's preceding lower position rotates to be connected with spacing bolt, and the rear end position of spacing bolt is laminated with the gear mutually.

Further, the left side and the right side of the base are respectively connected with a fork frame in a rotating mode, the middle position of each fork frame is a rotating mode, the upper end positions of the two fork frames are respectively connected with the two side positions of the lower end of the bracket in a rotating mode, and the bracket is located right above the base.

Further, a bearing hole is formed in the middle of the placement block, and the bearing hole of the placement block is rotationally connected with the lower end of the threaded rod.

Further, the left side and the right side of the placement block are respectively connected with the lower end positions of the two connecting rods A in a rotating way, and the upper end positions of the two connecting rods A are respectively connected with the lower end position of one side block in a rotating way.

Further, the upper end positions of the two side blocks are rotationally connected with the lower end positions of the two connecting rods B, the upper end positions of the two connecting rods B are rotationally connected with the left side and the right side of the bearing seat, a threaded hole is formed in the middle of the bearing seat, a threaded rod is rotationally connected in the threaded hole of the bearing seat, and the bearing seat is located right above the placement block.

Further, two the outside positions of side piece are fixedly connected with a balladeur train respectively, and the inside of two balladeur trains is sliding connection respectively has a division board, and two division boards all have the bolt fastening at balladeur train inboard position.

Compared with the prior art, the utility model has the following beneficial effects:

the rotation gear drives the extension rod to extend to outside position in a spacing section of thick bamboo, will drive the bracket upwards position and remove this time, rise the whole height of settling block, rotate the rotation of spacing bolt restriction gear next, spacing the position of extension rod, and then spacing fixed to the lifting height of bracket, be convenient for carry out relative school to the height of two division boards and adjust to combine two division boards and two sliding connection of balladeur train to carry out fore-and-aft structure fine setting to its two division boards, the assembly is simple and the installation of being convenient for.

When the interval between two division boards needs to be adjusted, only the threaded rod needs to be rotated to adjust the interval between the bearing seat and the placement block, when the interval between the bearing seat and the placement block is close to, the positions of the two division boards are relatively far away, and when the interval between the bearing seat and the placement block is expanded, the positions of the two division boards are relatively close to each other, so that the positions between the two division boards are convenient to adjust.

When the device is installed and used, the position between the base and the bracket is triangular through the cooperation of the limiting cylinder and the extension rod, so that the stability of the device during installation is improved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic side view of the present utility model.

Fig. 2 is a schematic diagram of a front view structure of the whole base, the whole limiting cylinder and the whole mounting block.

Fig. 3 is a left-view structural schematic diagram of the whole assembly of the base, the whole limiting cylinder and the whole mounting block.

Fig. 4 is a schematic diagram of the structure of the whole base and the whole limiting cylinder and the whole mounting block assembled in side view.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a base; 101. a fork; 102. a bracket; 2. a limiting cylinder; 201. a gear; 202. a limit bolt; 203. an extension rod; 3. a placement block; 301. a connecting rod A; 302. a side block; 303. a connecting rod B; 304. a bearing seat; 305. a threaded rod; 306. a carriage; 4. and a partition plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a portable isolation fence, which comprises a base 1; the base 1 is T-shaped, the rear end intermediate position of the base 1 is rotationally connected with the rear end position of the limiting cylinder 2, the front lower position of the limiting cylinder 2 is provided with a convex groove, the convex groove of the limiting cylinder 2 is rotationally connected with a gear 201, the gear 201 is meshed with a rack below an extension rod 203, the extension rod 203 is slidingly connected at the front end position inside the limiting cylinder 2, the front end position of the extension rod 203 is rotationally connected with the rear end lower position of a bracket 102, the top intermediate position of the bracket 102 is fixedly connected with the bottom intermediate position of a placement block 3, the front lower position of the limiting cylinder 2 is rotationally connected with a limiting bolt 202, the rear end position of the limiting bolt 202 is attached to the gear 201, the inner left side and right side positions of the base 1 are rotationally connected with a fork frame 101 respectively, the intermediate positions of each fork frame 101 are rotationally connected with the lower end two side positions of the bracket 102 respectively, the bracket 102 is located at the right upper position of the bracket 1, and the bracket 102 is matched with the bracket 1 through the limiting cylinder 2 and the bracket 203 when the device is installed and used, and the device is stable in installation performance between the bracket 1 and the bracket 102.

The middle position of the placement block 3 is provided with a bearing hole, the bearing hole of the placement block 3 is rotationally connected with the lower end position of a threaded rod 305, the left side position and the right side position of the placement block 3 are rotationally connected with the lower end positions of two connecting rods A301 respectively, the upper end positions of the two connecting rods A301 are rotationally connected with the lower end position of one side block 302, the upper end positions of the two side blocks 302 are rotationally connected with the lower end position of two connecting rods B303, the upper end positions of the two connecting rods B303 are rotationally connected with the left side position and the right side position of a bearing seat 304, the middle position of the bearing seat 304 is provided with a threaded hole, the threaded hole of the bearing seat 304 is rotationally connected with the threaded rod 305, the bearing seat 304 is positioned at the position right above the placement block 3, the outer side positions of the two side blocks 302 are fixedly connected with a sliding frame 306 respectively, the inner parts of the two sliding frames 306 are respectively and slidably connected with a separation plate 4, and the two separation plates 4 are fixedly provided with bolts at the inner side positions of the sliding frame 306.

Specific use and action of the embodiment:

when the device is used, the assembly steps are combined firstly, when the device is required to be put and used, the position of the base 1 is put into a proper position area firstly, then the gear 201 is rotated, the extension rod 203 is driven to extend to the outer side position in the limiting cylinder 2, the bracket 102 is driven to move to the upper position at the moment, the whole height of the placement block 3 is increased, the limiting bolt 202 is rotated to limit the rotation of the gear 201, the position of the extension rod 203 is limited, the lifting height of the bracket 102 is further limited and fixed, the heights of the two isolation plates 4 are conveniently adjusted relatively, and the two isolation plates 4 are longitudinally fine-adjusted by combining the sliding connection of the two isolation plates 4 and the two sliding frames 306.

When the interval between the two isolation plates 4 needs to be adjusted, only the threaded rod 305 needs to be rotated to adjust the interval between the bearing seat 304 and the placement block 3, when the interval between the bearing seat 304 and the placement block 3 is close, the positions of the two isolation plates 4 are relatively far away, and when the interval between the bearing seat 304 and the placement block 3 is expanded, the positions of the two isolation plates 4 are relatively close, so that the position between the two isolation plates 4 is convenient to adjust.

In addition, when the device is installed and used, the position between the base 1 and the bracket 102 is triangular by the cooperation of the limiting cylinder 2 and the extension rod 203, so that the stability of the device during installation is improved.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A portable barrier characterized in that: comprises a base (1); the base (1) is T-shaped, the rear end intermediate position of the base (1) is rotationally connected with the rear end position of the limiting cylinder (2), a convex groove is formed in the front lower position of the limiting cylinder (2), a gear (201) is rotationally connected with the convex groove of the limiting cylinder (2), the gear (201) is meshed with a rack below the extension rod (203), the extension rod (203) is slidingly connected at the front end position inside the limiting cylinder (2), the front end position of the extension rod (203) is rotationally connected with the rear end lower position of the bracket (102), the top intermediate position of the bracket (102) is fixedly connected with the bottom intermediate position of the placement block (3), the front lower position of the limiting cylinder (2) is rotationally connected with a limiting bolt (202), and the rear end position of the limiting bolt (202) is attached to the gear (201).

2. A portable partition according to claim 1, wherein: the left side and the right side of the interior of the base (1) are respectively connected with a fork frame (101) in a rotating way, the middle position of each fork frame (101) is respectively rotary, the upper end positions of the two fork frames (101) are respectively connected with the two side positions of the lower end of the bracket (102), and the bracket (102) is positioned right above the base (1).

3. A portable partition according to claim 1, wherein: the middle position of the placement block (3) is provided with a bearing hole, and the bearing hole of the placement block (3) is rotationally connected with the lower end position of the threaded rod (305).

4. A portable partition according to claim 1, wherein: the left side and the right side of the placement block (3) are respectively and rotatably connected with the lower end positions of the two connecting rods A (301), and the upper end positions of the two connecting rods A (301) are respectively and rotatably connected with the lower end position of one side block (302).

5. A portable partition according to claim 4, wherein: the upper end positions of the two side blocks (302) are rotationally connected with the lower end positions of the two connecting rods B (303), the upper end positions of the two connecting rods B (303) are rotationally connected with the left side and the right side of the bearing seat (304), a threaded hole is formed in the middle position of the bearing seat (304), a threaded rod (305) is rotationally connected in the threaded hole of the bearing seat (304), and the bearing seat (304) is located right above the placement block (3).

6. A portable partition according to claim 5, wherein: the outside positions of the two side blocks (302) are respectively fixedly connected with a sliding frame (306), the insides of the two sliding frames (306) are respectively connected with a separation plate (4) in a sliding mode, and the two separation plates (4) are fixed at the inside positions of the sliding frames (306) through bolts.