CN212641303U

CN212641303U - Municipal afforestation guardrail

Info

Publication number: CN212641303U
Application number: CN202020924498.1U
Authority: CN
Inventors: 郑境玲
Original assignee: Guangdong Zhongdu Construction Group Co ltd
Current assignee: Guangdong Zhongdu Construction Group Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-02
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a municipal afforestation guardrail, it includes the fixed column, be provided with a plurality of unit guardrails between the fixed column, it is adjacent articulated between the unit guardrail, the unit guardrail orientation one side of fixed column is provided with the connecting piece. The utility model discloses have the effect of being convenient for transport installation and convenient installation.

Description

Municipal afforestation guardrail

Technical Field

The utility model belongs to the technical field of the technique of municipal facilities and specifically relates to a municipal afforestation guardrail is related to.

Background

The upright post of the guardrail is fixed with the ground through expansion bolts or pre-buried. Are usually installed on the sides of logistics channels, the periphery of production equipment, building corners, the sides of doors and the edges of cargo beds, etc. The guardrail is mainly used for protecting and protecting equipment and facilities in occasions such as roads, factories, communities, villas, courtyards, commercial districts, public places and the like. The guard rail is visible everywhere in our lives.

Chinese patent No. CN207933946U, the announcement date is 2018, 10 and 2, discloses a municipal greening guardrail with illumination function, including fixed column and LED lamp body, the top surface of fixed column is equipped with the lamp shade, the bottom surface fixed mounting of fixed column has the base, one side surface of fixed column is equipped with the horizontal pole, and the front end surface of horizontal pole is equipped with the railing. The utility model discloses a base and the fixed integrated into one piece of horizontal pole accomplish the installation of guardrail.

The above prior art solutions have the following drawbacks: above-mentioned guardrail passes through base and horizontal pole integrated into one piece, has occupied a large amount of spaces when the transportation, and the transportation of being inconvenient for has the improvement space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a municipal afforestation guardrail convenient to transportation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a municipal afforestation guardrail, includes the fixed column, be provided with a plurality of unit guardrails between the fixed column, it is adjacent articulated between the unit guardrail, the unit guardrail orientation one side of fixed column is provided with the connecting piece.

Through adopting above-mentioned technical scheme, folding a plurality of unit guardrails and transporting, reduced the occupation space of guardrail, made things convenient for the transportation, pass through the connecting piece with the unit guardrail of both sides when the installation and install in the fixed column, completion installation that can be convenient has the effect of convenient transportation and convenient installation.

The present invention may be further configured in a preferred embodiment as: the connecting piece comprises a U-shaped plate, wherein a butt joint groove is formed in the vertical side wall of the unit guardrail, and the open end of the U-shaped plate is clamped in the butt joint groove. And a butting piece is arranged at the joint of the U-shaped plate and the butting groove.

Through adopting above-mentioned technical scheme, with U-shaped plate joint in the butt joint inslot, fix the U-shaped plate on the single circle guardrail through the piece that supports, through U-shaped plate and fixed column installation, can convenient dismantlement.

The present invention may be further configured in a preferred embodiment as: the abutting piece comprises a square pipe and an abutting block, the square pipe is fixedly connected with the open end of the U-shaped plate, the abutting block is abutted to the inside of the square pipe, the abutting block is fixedly connected with a compression spring between the bottoms of the square pipes, a guide groove is vertically formed in the open end of the abutting groove on the side wall of the unit guardrail, the square pipe and the abutting block are integrally connected along the guide groove in a sliding mode, a limiting groove is formed in the bottom of the abutting groove, and the abutting block is abutted to the inside of the limiting groove.

Through adopting above-mentioned technical scheme, through the spacing groove of butt piece support butt inslot for the fixed fastening more of U-shaped plate and unit guardrail can make the unit guardrail remain stable equally when installing the U-shaped plate in the fixed column.

The present invention may be further configured in a preferred embodiment as: one end, far away from the square pipe, of the abutting block is arc-shaped.

Through adopting above-mentioned technical scheme, the end that stretches out of butt piece sets up to the arcuation can reduce the butt piece when removing with the frictional force that all ring edge borders produced, avoids the tip of butt piece too level, causes too big frictional force when removing.

The present invention may be further configured in a preferred embodiment as: the side wall of the fixing column is provided with a T-shaped groove, the side wall of the U-shaped plate, which is far away from the opening, is fixedly connected with a T-shaped block, and the T-shaped block is clamped with the T-shaped groove.

Through adopting above-mentioned technical scheme, pass through T-shaped piece and T-shaped groove joint with the U-shaped board, can be with the quick installation of U-shaped piece on the fixed column, convenient installation.

The present invention may be further configured in a preferred embodiment as: the upper end of the T-shaped block in the T-shaped groove is abutted with a limiting block.

Through adopting above-mentioned technical scheme, the stopper plays a tight effect of support to the T-shaped piece for the installation of T-shaped piece is more stable.

The present invention may be further configured in a preferred embodiment as: and a thread abutting rod is arranged on the side wall of the bottom end of the unit guardrail in a threaded manner and abuts against the ground to support the unit guardrail.

Through adopting above-mentioned technical scheme, utilize the screw thread to support the pole butt in on the ground for the installation of unit guardrail is more stable, avoids a plurality of unsettled junctions to the unit guardrail to cause the extrusion damage.

The present invention may be further configured in a preferred embodiment as: the bottom end of the threaded abutting rod is rotatably connected with a roller.

Through adopting above-mentioned technical scheme, through gyro wheel butt in on the ground, can be with convenient transportation when folding unit guardrail, improved conveying efficiency.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses municipal afforestation guardrail transports through folding a plurality of unit guardrails, has reduced the occupation space of guardrail, has made things convenient for the transportation, installs the unit guardrail of both sides in the fixed column through the connecting piece when the installation, can be convenient the completion installation, has convenient transportation and convenient effect of installing;

2. the municipal afforestation guardrail of the utility model is convenient to disassemble by clamping the U-shaped plate in the abutting groove, fixing the U-shaped plate on the single-circle guardrail through the abutting piece and installing the U-shaped plate and the fixed column;

3. the utility model discloses municipal afforestation guardrail is through the spacing groove that supports through the butt piece and tightly connect the inslot for the fixed fastening more of U-shaped plate and unit guardrail can make unit guardrail remain stable equally when installing the U-shaped plate in the fixed column.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a cross-sectional partial schematic view of the unit fence of fig. 1.

In the figure, 1, fixing columns; 11. a T-shaped slot; 12. a limiting block; 2. a unit guardrail; 21. a threaded prop rod; 22. a roller; 3. a connecting member; 31. a U-shaped plate; 311. a T-shaped block; 32. a butt joint groove; 4. an abutting piece; 41. a square tube; 42. a butting block; 43. a compression spring; 44. a guide groove; 45. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the following description uses terms of orientation such as "front and back end," "left and right sides," "above," "below," and the like to refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" to refer to directions toward and away from, respectively, the geometric center of a particular component. In addition, the descriptions of "mounted on … …", "disposed on … …" and the like refer to two components having a certain connection and positional relationship, and do not refer to one component being on the upper surface of the other component. In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The inclined plane in the present invention can be understood as an arc inclined plane similar to a chamfer, and can also be understood as a plane inclined plane, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to the specific situation.

Referring to fig. 1, fig. 3, for the utility model discloses a municipal afforestation guardrail, including fixed column 1, the shape of fixed column 1 is preferably cylindrical, and its material is preferably metal material. A plurality of unit guardrails 2 are arranged between the fixed columns 1. Adjacent unit guardrails 2 are hinged with each other. The shape of the unit guardrail 2 is preferably a fence plate, and the material thereof is preferably a metal material. The unit guardrail 2 is fixed with the fixed column 1 through a connecting piece 3. Through transporting with unit guardrail 2 is folding, reduced occupation space, convenient transportation.

The connector 3 comprises a U-shaped plate 31, the material of the U-shaped plate 31 preferably being a metallic material. The side walls of the two ends of the unit guardrail 2 are provided with abutting grooves 32, and the U-shaped plate 31 abuts against the abutting grooves 32. A fastening piece 4 for locking is arranged between the U-shaped plate 31 and the abutting groove 32. The abutment member 4 includes a square tube 41 and an abutment block 42. The square tube 41 is fixedly connected to the inner wall of the opening end of the U-shaped plate 31, and the square tube 41 is preferably shaped as a square box with an opening at one end, and is preferably made of a metal material. The abutment block 42 moves in the opening direction of the square pipe 41. A compression spring 43 is fixedly connected between the abutting block 42 and the bottom of the square tube 41. The abutment block 42 is acted upon by a supporting abutment force by the compression spring 43. The open end of butt groove 32 has seted up guide way 44 perpendicularly, and square pipe 41 moves along guide way 44 and in butt groove 32, the tank bottom of butt groove 32 is seted up and is supplied the spacing groove 45 that butt piece 42 supported tightly. The abutment block 42 is preferably a square block having an arc-shaped end, and is preferably made of a metal material. The material of the compression spring 43 is preferably a metallic material. The U-shaped plate 31 clamps the unit fence 2 by moving the U-shaped plate 31 into the abutment groove 32 along the guide groove 44, and the compression spring 43 ejects the abutment plate into abutment in the stopper groove 45.

The fixing column 1 is provided with a T-shaped groove 11, and the side wall of the U-shaped plate 31 is fixedly connected with a T-shaped block 311 for clamping the T-shaped groove 11. The material of the tee blocks 311 is preferably a metallic material. The upper end of the T-shaped groove 11 abuts against a stopper 12. The stopper 12 is preferably T-shaped and is preferably made of a metallic material. The bottom end of the unit guardrail 2 is threaded with a screw rod 21 (refer to fig. 2), the screw rod 21 is preferably a cylindrical rod with a thread, and the material is preferably a metal material. The bottom end of the screw abutting rod 21 is rotatably connected with a roller 22 (refer to fig. 2). The material of the roller 22 is preferably a metallic material.

The implementation principle of the embodiment is as follows: open through overturning unit guardrail 2, pass through U-shaped plate 31 joint in butt joint inslot 32 with the both ends of unit guardrail 2, with T-shaped piece 311 joint in T-shaped inslot 11 on the U-shaped plate 31 lateral wall for unit guardrail 2 is connected in an organic whole with fixed column 1, supports pole 21 through rotating the screw and makes gyro wheel 22 butt play a support in ground to unit guardrail 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a municipal afforestation guardrail, includes fixed column (1), its characterized in that: the fixing column is characterized in that a plurality of unit guardrails (2) are arranged between the fixing columns (1), the adjacent unit guardrails (2) are hinged, a connecting piece (3) is arranged on one side, facing the fixing column (1), of each unit guardrail (2), each connecting piece (3) comprises a U-shaped plate (31), a butt groove (32) is formed in the vertical side wall of each unit guardrail (2), the open end of each U-shaped plate (31) is connected into the butt groove (32), a butt piece (4) is arranged at the joint of each U-shaped plate (31) and the butt groove (32), each butt piece (4) comprises a square tube (41) and a butt piece (42), each square tube (41) is fixedly connected to the open end of each U-shaped plate (31), each butt piece (42) is abutted to the corresponding square tube (41), and a compression spring (43) is fixedly connected between the butt pieces (42) and the bottoms of the square tubes (41), guide way (44) have been seted up perpendicularly in the open end of butt joint groove (32) on the lateral wall of unit guardrail (2), square pipe (41) with butt joint piece (42) an organic whole is followed guide way (44) sliding connection, spacing groove (45) have been seted up to the tank bottom of butt joint groove (32), butt joint piece (42) butt in spacing groove (45).

2. The municipal afforestation guardrail of claim 1, wherein: one end, far away from the square pipe (41), of the abutting block (42) is set to be arc-shaped.

3. The municipal afforestation guardrail of claim 1, wherein: the side wall of the fixing column (1) is provided with a T-shaped groove (11), the side wall of the U-shaped plate (31) far away from the opening is fixedly connected with a T-shaped block (311), and the T-shaped block (311) is clamped with the T-shaped groove (11).

4. The municipal afforestation guardrail of claim 3, wherein: the upper end of the T-shaped block (311) in the T-shaped groove (11) is abutted with a limiting block (12).

5. The municipal afforestation guardrail of claim 1, wherein: the unit guardrail comprises a unit guardrail body (2), and is characterized in that a thread abutting rod (21) penetrates through the side wall of the bottom end of the unit guardrail body (2), and the thread abutting rod (21) abuts against the ground and is used for supporting the unit guardrail body (2).

6. The municipal afforestation guardrail of claim 5, wherein: the bottom end of the threaded abutting rod (21) is rotatably connected with a roller (22).