CN219451700U - Assembled guardrail - Google Patents

Abstract

The utility model relates to the technical field of guardrails and discloses an assembled guardrail, which comprises a guardrail main body, wherein a protective net is fixedly arranged on the inner wall of the guardrail main body, an extending protective net is arranged on the side wall of the protective net, a dovetail groove is formed in the side wall of the protective net, a sliding block is connected in the dovetail groove in a sliding manner, the upper end face of the sliding block is fixedly provided with the extending protective net, and a supporting rod is fixedly arranged on the side wall of the extending protective net. This kind of assembled guardrail through set up dovetail, slider, extension protection network, bracing piece, fixing bolt on the protection network, the staff is fixed the protection network mutually with ground when using, then pulls extension protection network, after pulling out required length, will extend protection network and protection network fixed through fixing bolt, and this design staff just can adjust the length of needs with the guardrail main part as required after ordinary rail guard installation when using, increases the protection effect.

Description

Assembled guardrail

Technical Field

The utility model relates to the technical field of guardrails, in particular to an assembled guardrail.

Background

The guardrail is also called a protective fence, is mainly used in some public places such as communities, construction areas, business areas and the like, is a protection and protection device for personal safety, is tall and short, is long and short, and is selected according to requirements.

Through retrieving, chinese patent grant number CN 209942386U's patent discloses an assembled guardrail, including last rail guard, lower rail guard, first base, go up the rail guard and can dismantle the top of locating lower rail guard, it all is equipped with the bracing piece to go up the rail guard both sides, each all be equipped with a plurality of spacing holes on the bracing piece, lower rail guard both sides all are equipped with the side pipe, each both ends all are equipped with the screw hole about the side pipe, first base is two and is fixed in the bottom of side pipe respectively through the screw, each the bracing piece passes through spacing screw and the square pipe that corresponds and realizes dismantling to be connected, goes up the rail guard and can dismantle to be connected on lower rail guard, can also can dismantle the rail guard of going up on the rail guard through dismantling the screw on the rail guard and dismantle, goes up the rail guard and still is provided with the second base that matches with it, can dismantle the rail guard of going up of dismantling and be connected in the second base, realizes independent application.

The fabricated guardrail in the above patent has the following problems:

this assembled guardrail, the staff passes through the screw fixation with the base of rail guard in the position of needs, adjusts the height of guardrail through the screw, but in the use, protect a place with the guardrail, the guardrail that needs can be many, can appear when installing the guardrail, install a monoblock guardrail length too long, if not install the effect of then protecting can reduce, this guardrail when using, can not adjust the length of guardrail according to the demand.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an assembled guardrail.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled guardrail, includes the guardrail main part, guardrail main part inner wall fixed mounting has the protection network, the lateral wall of protection network is equipped with extends the protection network, the dovetail has been seted up to the lateral wall of protection network, the inside sliding connection of dovetail has the slider, the up end fixed mounting of slider has extends the protection network, the lateral wall fixed mounting of extension protection network has the bracing piece, the outer wall threaded connection of extension protection network has fixing bolt, fixing bolt's inner wall offsets with the inner wall of dovetail.

Preferably, the bottom of bracing piece has been seted up logical groove, the inner wall sliding connection who leads to the groove has the connecting rod, the bottom fixedly connected with base of connecting rod, the outer wall of connecting rod is equipped with the gag lever post, the one end of gag lever post extends to the outer wall that leads to the groove, the recess has been seted up to the outer wall of connecting rod, the inside fixedly connected with spacing post of recess, the spacing post runs through the gag lever post, and with gag lever post sliding connection.

Preferably, the outer wall of the supporting rod is fixedly provided with a handle.

Preferably, the outer wall of the limit post is sleeved with a spring, one end of the spring is fixedly connected with the limit rod, and the other end of the spring is fixedly connected with the inner wall of the groove.

Preferably, the outer wall of the fixing bolt is fixedly provided with a rotating handle.

Preferably, the dovetail groove is matched with the sliding block.

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

this kind of assembled guardrail through set up dovetail, slider, extension protection network, bracing piece, fixing bolt on the protection network, the staff is fixed the protection network mutually with ground when using, then pulls extension protection network, after pulling out required length, will extend protection network and protection network fixed through fixing bolt, and this design staff just can adjust the length of needs with the guardrail main part as required after ordinary rail guard installation when using, increases the protection effect.

Drawings

FIG. 1 is a schematic view of an assembled guardrail structure of the present utility model;

FIG. 2 is a schematic side sectional view of an assembled guardrail of the present utility model;

FIG. 3 is a schematic view of an assembled guardrail extension protection net structure according to the present utility model;

FIG. 4 is a schematic view of an assembled guardrail support rod structure according to the present utility model;

fig. 5 is an enlarged schematic view of the assembled guardrail of the present utility model at a in fig. 4.

In the figure: 1. a guardrail main body; 2. a protective net; 3. extending a protective net; 4. a support rod; 5. a handle; 6. a base; 7. a fixing bolt; 8. a rotating handle; 9. a slide block; 10. a connecting rod; 11. a through groove; 12. a limit rod; 13. a spring; 14. a limit column; 15. a dovetail groove; 16. a groove.

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.

Referring to fig. 1-5, an assembled guardrail comprises a guardrail main body 1, wherein a protective net 2 is fixedly installed on the inner wall of the guardrail main body 1, an extending protective net 3 is arranged on the side wall of the protective net 2, a dovetail groove 15 is formed in the side wall of the protective net 2, a sliding block 9 is slidably connected in the dovetail groove 15, the upper end face of the sliding block 9 is fixedly provided with the extending protective net 3, a supporting rod 4 is fixedly installed on the side wall of the extending protective net 3, a fixing bolt 7 is connected with the outer wall of the extending protective net 3 in a threaded manner, and the inner wall of the fixing bolt 7 abuts against the inner wall of the dovetail groove 15.

According to the assembled guardrail disclosed by the utility model, a worker loads the guardrail into the first base, fixes the first base and the ground through the screws, then connects the two guardrails through the connecting hooks, and then fixes the next guardrail.

Further, as shown in fig. 4 and 5, the bottom of the supporting rod 4 is provided with a through groove 11, the inner wall of the through groove 11 is slidably connected with a connecting rod 10, the bottom of the connecting rod 10 is fixedly connected with a base 6, the outer wall of the connecting rod 10 is provided with a limiting rod 12, one end of the limiting rod 12 extends to the outer wall of the through groove 11, the outer wall of the connecting rod 10 is provided with a groove 16, the inside of the groove 16 is fixedly connected with a limiting column 14, the limiting column 14 penetrates through the limiting rod 12 and is slidably connected with the limiting rod 12, the through groove 11, the connecting rod 10 and the base 6 are arranged at the bottom of the supporting rod 4, the limiting rod 12 is pulled by a worker when the worker needs to pull the extending protective net 3, the base 6 is far away from the ground and then pulled to extend the protective net 3, and after the worker pulls the limiting rod to a proper position, the position of the limiting rod 12 is adjusted, so that the base 6 is tightly attached to the ground and fixed.

Further, as shown in fig. 1, the handle 5 is fixedly installed on the outer wall of the supporting rod 4, and by installing the handle 5 on the outer wall of the supporting rod 4, when the length of the guardrail main body 1 is adjusted, the operator can conveniently pull the extension protective net 3.

Further, as shown in fig. 5, a spring 13 is sleeved on the outer wall of the limiting post 14, one end of the spring 13 is fixedly connected with the limiting rod 12, the other end of the spring 13 is fixedly connected with the inner wall of the groove 16, and the spring 13 is sleeved on the outer wall of the limiting post 14 to limit the limiting rod 12 by utilizing the elasticity of the spring 13.

Further, as shown in fig. 2, the outer wall of the fixing bolt 7 is fixedly provided with a rotating handle 8, and the rotating handle 8 is installed on the outer wall of the fixing bolt 7 to facilitate the rotation of the fixing bolt 7 by a worker.

Further, as shown in fig. 2 and 3, the dovetail groove 15 is matched with the slider 9, and the dovetail groove 15 is matched with the slider 9 to facilitate the slider 9 sliding in the dovetail groove 15.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

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

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an assembled guardrail, includes guardrail main part (1), guardrail main part (1) inner wall fixed mounting has protection network (2), its characterized in that, the lateral wall of protection network (2) is equipped with extends protection network (3), dovetail (15) have been seted up to the lateral wall of protection network (2), the inside sliding connection of dovetail (15) has slider (9), the up end fixed mounting of slider (9) has extends protection network (3), the lateral wall fixed mounting of extension protection network (3) has bracing piece (4), the outer wall threaded connection of extension protection network (3) has fixing bolt (7), the inner wall of fixing bolt (7) offsets with the inner wall of dovetail (15).

2. The assembled guardrail according to claim 1, characterized in that the bottom of the supporting rod (4) is provided with a through groove (11), the inner wall of the through groove (11) is slidably connected with a connecting rod (10), the bottom of the connecting rod (10) is fixedly connected with a base (6), the outer wall of the connecting rod (10) is provided with a limiting rod (12), one end of the limiting rod (12) extends to the outer wall of the through groove (11), the outer wall of the connecting rod (10) is provided with a groove (16), the inner part of the groove (16) is fixedly connected with a limiting column (14), and the limiting column (14) penetrates through the limiting rod (12) and is slidably connected with the limiting rod (12).

3. A fabricated guardrail according to claim 1, characterized in that the outer wall of the support rod (4) is fixedly provided with a handle (5).

4. The assembled guardrail according to claim 2, characterized in that the outer wall of the limiting post (14) is sleeved with a spring (13), one end of the spring (13) is fixedly connected with the limiting rod (12), and the other end of the spring (13) is fixedly connected with the inner wall of the groove (16).

5. A fabricated guardrail according to claim 1, characterized in that the outer wall of the fixing bolt (7) is fixedly fitted with a swivel handle (8).

6. A fabricated guardrail according to claim 1, characterized in that the dovetail groove (15) is provided in matching relation with the slider (9).