CN219733022U - A safety protection nature rail for municipal works - Google Patents

Abstract

The utility model relates to the field of municipal fences, in particular to a safety fence for municipal engineering. The safety protection fence for municipal works includes the fence part, the fence part is including the stand that the equidistance was arranged, be used for the coupling assembling who connects adjacent stand, the below of fence part is provided with the supporting component who is used for controlling the whole length of fence part, be provided with on the stand and be used for increasing the height-adjusting subassembly of stand. According to the safety fence for municipal engineering, the supporting component can be used for adjusting the integral length of the fence component formed by the upright posts and the connecting component, so that the length value of the fence component can meet the requirements of different construction environments, and the height adjusting component can be used for adjusting the protection height value of the fence component again on the premise of adjusting the post-fence component, so that the length value and the height value of the fence component can be adjusted, the requirements of different construction environments are met, and the applicability is wider.

Description

A safety protection nature rail for municipal works

Technical Field

The utility model relates to the field of municipal fences, in particular to a safety fence for municipal engineering.

Background

The safety guard rail that uses in municipal administration is steel commonly used and is made, for example: stainless steel, round steel pipe, square steel pipe or profiled steel sheet, municipal works adopt yellow fence frame or rail cloth to protect when the operation generally, and then separate the direction to pedestrian and traffic, guarantee the security of road construction.

Application number: 202220551764.X in China, disclose a municipal works foundation ditch safety device convenient to installation, it is through setting up U type piece on the spud pile, the joint sets up the L type piece with protection guardrail fixed connection in the U type piece, the removal inslot portion of seting up in the U type piece sets up first spring, the first spring other end sets up the lug, set up the spout that the lug corresponds in the L type piece for the downward movement of accessible L type piece makes the lug slide in the spout, fixes L type piece, the installation of protection guardrail of being convenient for.

In the above scheme, for example, the fixing piles and the protection guardrails are detachably connected, so that the installation of the protection guardrails can be facilitated, but the protection length and the protection height of the assembled fence are not adjustable, so that the fence has certain limitations, and the requirements of different construction environments are not met.

Therefore, there is a need to provide a new safety fence for municipal engineering to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a safety fence for municipal engineering.

The utility model provides a safety protection fence for municipal engineering, which comprises fence parts, wherein each fence part comprises upright posts which are arranged at equal intervals and connecting components used for connecting adjacent upright posts, a supporting component used for controlling the whole length of the fence part is arranged below each fence part, and a height adjusting component used for increasing the height of each upright post is arranged on each upright post.

Preferably, the connecting assembly comprises a first hinge seat, a first hinge rod hinged in the first hinge seat, a second hinge seat and a second hinge rod hinged in the second hinge seat, one end of the first hinge rod away from the first hinge seat is hinged with one end of the second hinge rod away from the second hinge seat, and the first hinge seat and the second hinge seat are hinged on the two upright posts respectively.

Preferably, the support assembly comprises a storage box, two screw rods in the storage box in threaded connection, and bases rotatably connected to the screw rods, wherein the two bases are respectively arranged on the bottom surfaces of the two upright posts, and screw blocks are arranged on the screw rods.

Preferably, the height adjusting component comprises a moving groove arranged in the upright post and an extension rod inserted in the moving groove, and an extension plate is arranged on the extension rod.

Preferably, the height-adjusting assembly further comprises a limit groove arranged in the movable groove, two movable plates arranged in the extension rod, a clamping block arranged on the movable plate, a pressing block arranged on the movable plate and a guide rod arranged in the extension rod, wherein one end of the clamping block, far away from the movable plate, is inserted into the limit groove, one end, far away from the movable plate, of the pressing block penetrates through the extension rod and extends to the outside of the extension rod, a reset spring is sleeved on the guide rod, and the reset spring is positioned between the two movable plates.

Compared with the related art, the safety fence for municipal engineering has the following beneficial effects:

according to the utility model, through the cooperation arrangement among the stand columns, the connecting assemblies, the supporting assemblies and the heightening assemblies which are equidistantly arranged, the supporting assemblies can be used for adjusting the whole length of the fence component formed by the stand columns and the connecting assemblies, so that the length value of the fence component can meet the requirements of different construction environments, and the heightening assemblies can be used for adjusting the protection height value of the fence component again on the premise of adjusting the post-fence component, so that the length value and the height value of the fence component can be adjusted, the requirements of different construction environments are met, and the applicability is wider.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Reference numerals in the drawings: 1. a column; 2. a first hinge base; 3. a first hinge lever; 4. the second hinge seat; 5. a second hinge lever; 6. a base; 7. a storage box; 8. a screw rod; 9. twisting blocks; 10. a moving groove; 11. a limit groove; 12. an extension rod; 13. a moving plate; 14. a guide rod; 15. a return spring; 16. a clamping block; 17. pressing the blocks; 18. an extension plate.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 4, the safety fence for municipal engineering provided by the embodiment of the utility model comprises a fence component, wherein the fence component comprises upright posts 1 which are equidistantly arranged and a connecting component used for connecting adjacent upright posts 1, a supporting component used for controlling the whole length of the fence component is arranged below the fence component, and a height adjusting component used for increasing the height of the upright posts 1 is arranged on the upright posts 1.

In the embodiment of the present utility model, referring to fig. 1, 2 and 4, the connecting assembly includes a first hinge base 2, a first hinge rod 3 hinged in the first hinge base 2, a second hinge base 4, and a second hinge rod 5 hinged in the second hinge base 4, wherein one end of the first hinge rod 3 away from the first hinge base 2 is hinged with one end of the second hinge rod 5 away from the second hinge base 4, and the first hinge base 2 and the second hinge base 4 are respectively hinged on the two upright posts 1.

It should be noted that: when two upright posts 1 can be made to move in opposite directions, the first hinging rod 3 is made to rotate in the first hinging seat 2, the second hinging rod 5 is made to rotate in the second hinging seat 4, and the gap between the two upright posts 1 is filled by the first hinging rod 3 and the second hinging rod 5.

In the embodiment of the present utility model, referring to fig. 1, 2 and 4, the support assembly includes a storage box 7, two screw rods 8 screwed in the storage box 7, and bases 6 rotatably connected to the screw rods 8, wherein the two bases 6 are respectively installed on the bottom surfaces of the two upright posts 1, and screw blocks 9 are installed on the screw rods 8.

It should be noted that: the screw rod 8 can be driven to rotate on the storage box 7 through the screwing block 9, the extending length value of the screw rod 8 from the storage box 7 can be adjusted, the distance between the two bases 6 is adjusted, and the whole length value of the fence part can be adjusted due to the fact that the two bases 6 are respectively arranged on the upright posts 1 at the two end points.

In the embodiment of the present utility model, referring to fig. 1, 2 and 4, the height adjusting assembly includes a moving slot 10 opened in the upright 1, an extension rod 12 inserted in the moving slot 10, and an extension plate 18 mounted on the extension rod 12.

It should be noted that: the extension bar 12 can be withdrawn from the interior of the moving tub 10 and a new height is formed by the extension plate 18, the extension bar 12 and the moving tub 10 for elevating the guard height of the fence part.

In the embodiment of the present utility model, referring to fig. 1, 2 and 4, the height adjusting assembly further includes a limiting groove 11 opened in the moving groove 10, two moving plates 13 disposed in the extending rod 12, a clamping block 16 mounted on the moving plates 13, a pressing block 17 mounted on the moving plates 13, a guiding rod 14 mounted in the extending rod 12, one end of the clamping block 16 away from the moving plates 13 is inserted into the limiting groove 11, one end of the pressing block 17 away from the moving plates 13 penetrates through the extending rod 12 and extends to the outside of the extending rod 12, a restoring spring 15 is sleeved on the guiding rod 14, and the restoring spring 15 is located between the two moving plates 13.

It should be noted that: the movable plate 13 can be pressed by the pressing block 17, so that the movable plate 13 drives the clamping block 16 to be pulled out from the limiting groove 11, limiting of the extension rod 12 can be relieved, and when the height of the extension rod 12 is adjusted, the movable plate 13 drives the clamping block 16 to be inserted into the limiting groove 11 under the elastic supporting action of the reset spring 15, and the adjusted extension rod 12 can be limited.

The working principle of the safety fence for municipal engineering provided by the utility model is as follows:

when the length of the fence part needs to be adjusted, the screw rod 8 is rotated through the screwing block 9, so that the extending amount of the screw rod 8 from the storage box 7 is adjusted, the upright 1 can drive the first hinging rod 3 and the second hinging rod 5 to rotate through the first hinging seat 2 and the second hinging seat 4, the gap between the adjacent upright 1 is filled with the first hinging rod 3 and the second hinging rod 5, the whole length value of the fence part is adjusted through the base 6, when the protection height of the fence part needs to be adjusted, the movable plate 13 is pressed through the pressing block 17, the reset spring 15 is compressed, the clamping block 16 can be pulled out from the inside of the limiting groove 11, the limiting of the extending rod 12 is released, the extending rod 12 is pulled out from the inside of the moving groove 10 through the extending plate 18, after the upright 1 is moved to a proper height, the pressing block 17 is loosened, the movable plate 13 drives the clamping block 16 to be inserted into the inside of the limiting groove 11 under the elastic supporting effect of the reset spring 15, the protection height value of the fence part is adjusted again, the protection height value of the fence part can be adjusted, the protection height value of the fence part and the height value can be adjusted, and the application requirements are met.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (5)

1. A safety protection fence for municipal works, its characterized in that, including the fence part, the fence part is including stand (1) that the equidistance was arranged, be used for the coupling assembling who connects adjacent stand (1), the below of fence part is provided with the supporting component who is used for controlling the whole length of fence part, be provided with on stand (1) and be used for increasing the high adjustment subassembly of stand (1).

2. The safety protection fence for municipal works according to claim 1, wherein the connecting assembly comprises a first hinging seat (2), a first hinging rod (3) hinged in the first hinging seat (2), a second hinging seat (4) and a second hinging rod (5) hinged in the second hinging seat (4), one end of the first hinging rod (3) far away from the first hinging seat (2) is hinged with one end of the second hinging rod (5) far away from the second hinging seat (4), and the first hinging seat (2) and the second hinging seat (4) are hinged on two upright posts (1) respectively.

3. The safety protection fence for municipal works according to claim 1, wherein the supporting component comprises a storage box (7), two screw rods (8) in the storage box (7) in threaded connection, a base (6) rotatably connected to the screw rods (8), the two base (6) are respectively installed on the bottom surfaces of the two upright posts (1), and screw blocks (9) are installed on the screw rods (8).

4. The safety protection fence for municipal works according to claim 1, wherein the height adjusting component comprises a moving groove (10) arranged in the upright post (1) and an extension rod (12) inserted in the moving groove (10), and an extension plate (18) is arranged on the extension rod (12).

5. The safety protection fence for municipal works according to claim 4, wherein the height adjusting assembly further comprises a limit groove (11) arranged in the movable groove (10), two movable plates (13) arranged in the movable rod (12), a clamping block (16) arranged on the movable plate (13), a pressing block (17) arranged on the movable plate (13), and a guide rod (14) arranged in the movable rod (12), one end of the clamping block (16) away from the movable plate (13) is inserted into the limit groove (11), one end of the pressing block (17) away from the movable plate (13) penetrates through the movable rod (12) and extends to the outside of the movable rod (12), a reset spring (15) is sleeved on the guide rod (14), and the reset spring (15) is arranged between the two movable plates (13).