CN219412126U

CN219412126U - Guardrail for construction

Info

Publication number: CN219412126U
Application number: CN202320011604.0U
Authority: CN
Inventors: 高鹏
Original assignee: China Nuclear Industry Huayu Engineering Co ltd
Current assignee: China Nuclear Industry Huayu Engineering Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-25
Anticipated expiration: 2033-01-04

Abstract

The utility model belongs to the technical field of buildings, and particularly relates to a construction guardrail which comprises support columns, wherein first connecting holes are respectively formed in the support columns, first connecting rods are connected to the interiors of the first connecting holes, connecting seats are arranged at the bottoms of the support columns, connecting grooves are respectively formed in the surfaces of the first connecting rods, and second connecting rods are connected to the interiors of the connecting grooves. The length that the head rod is located first connecting hole is controlled through the second connecting rod to connect fixedly through gasket and first bolt to the second connecting rod, increase the stability of second connecting rod, and when needs increase its height, through fixing connecting seat and connecting cylinder at the top of support column, then carry out fixed connection to it through-hole and outside bolt and nut, increase the convenience of connection, improve the effect of installation, and through head rod and first connecting hole, can increase the length of installation, improve the convenience of installation.

Description

Guardrail for construction

Technical Field

The utility model belongs to the technical field of buildings, and particularly relates to a construction guardrail.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is referred to as a "building site" or "job site," also known as a worksite.

The utility model discloses a guardrail for construction in application number is "CN202022476178.7", relates to construction guardrail technical field, including first base the upper surface fixed mounting of first base has a stand, surface one side movable mounting of a stand has compound to roll over the fence, the surface of a stand is close to compound to roll over fence one side movable mounting and has the telescopic link, the upper surface of first base is close to stand one side fixed mounting and has a closing device. According to the utility model, the first upright post is placed into the first clamping block and the second clamping block by arranging the connecting device, after the placement is finished, the cylinder is started after the placement is confirmed, and drives the first clamping block and the second clamping block to be closed along the shaft rod, so that the first clamping block and the second clamping block clamp the first upright post, each guardrail is quickly spliced by using the connecting device, the labor is saved, the working difficulty is reduced, the structure is simple, the operation is convenient, convenience is brought for the operation of splicing guardrails, and the guardrail is worth popularizing greatly.

In the above patent, when installing and using the guardrail, installation can not be performed well, the height and the length of the guardrail are increased, and the installation and use effects are affected.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a construction guardrail, which solves the problem that the installation and use effects are affected due to the fact that the guardrail cannot be well installed and the height and the length of the guardrail are increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a guardrail for construction, includes the support column, first connecting hole has been seted up respectively to the inside of support column, the internal connection of first connecting hole has the head rod, the bottom of support column is provided with the connecting seat, the spread groove has been seted up respectively to the surface of head rod, the internal connection of spread groove has the second connecting rod, threaded hole has been seted up respectively at the both ends of support column.

Preferably, a connecting block is arranged on one side of the supporting column, clamping grooves are respectively formed in two sides of the connecting block, clamping blocks are connected to the inner parts of the clamping grooves, and a connecting column is arranged on one side of each clamping block.

Preferably, the two ends of the second connecting rod are respectively connected with a gasket, a first bolt is arranged in the gasket, and one end of the first bolt penetrates through the gasket to be connected with the second connecting rod.

Preferably, the bottom of connecting seat is provided with the recess, the second connecting hole has been seted up to the inside of recess, the internal connection of second connecting hole has the second bolt, and the one end of second bolt runs through second connecting hole and screw hole threaded connection.

Preferably, the second connecting rod and the connecting groove are close to the supporting column.

Preferably, the top of connecting seat is provided with the connecting cylinder, and the support column is located the inside of connecting cylinder.

Preferably, through holes are respectively formed in the periphery of the surface of the connecting seat.

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

when using, with the support column card people to the inside of connecting cylinder, make the second bolt run through second connecting hole and screw hole threaded connection, thereby carry out fixed connection to it, and make the head rod insert the inside of first connecting hole, thereby install and be the guardrail, and be the inside that the second connecting rod inserted the spread groove, increase the stability of head rod, control the length that the head rod is located the inside of first connecting hole through the second connecting rod, and connect fixedly through gasket and first bolt, increase the stability of second connecting rod, and when needs increase its height, through fixing the top at the support column with connecting seat and connecting cylinder, then carry out fixed connection to it through-hole and outside bolt and nut, increase the convenience of connection, improve the effect of installation, and through head rod and first connecting hole, can increase the length of installation, improve the convenience of installation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

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

FIG. 3 is a third perspective view of the present utility model;

fig. 4 is a schematic view of the connecting seat of the present utility model.

In the figure: 1. a support column; 2. a first connecting rod; 3. a clamping block; 4. a connecting column; 5. a connecting cylinder; 6. a connecting seat; 7. a second connecting rod; 8. a connecting block; 9. a through hole; 10. a clamping groove; 11. a first connection hole; 12. a threaded hole; 13. a gasket; 14. a first bolt; 15. a second bolt; 16. a groove; 17. a connecting groove; 18. and a second connection hole.

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. 1-4, the present utility model provides the following technical solutions: the utility model provides a guardrail for construction, includes support column 1, and first connecting hole 11 has been seted up respectively to the inside of support column 1, and first connecting hole 11's internal connection has head rod 2, and support column 1's bottom is provided with connecting seat 6, and connecting groove 17 has been seted up respectively to head rod 2's surface, and connecting groove 17's internal connection has second connecting rod 7, and threaded hole 12 has been seted up respectively at support column 1's both ends.

In the specific embodiment of the utility model, when the support column 1 is clamped into the connecting cylinder 5, the second bolt 15 penetrates through the second connecting hole 18 and is in threaded connection with the threaded hole 12 so as to fixedly connect the support column 1, the first connecting rod 2 is inserted into the first connecting hole 11 so as to be installed as a guardrail, the second connecting rod 7 is inserted into the connecting groove 17 so as to increase the stability of the first connecting rod 2, the length of the first connecting rod 2 positioned in the first connecting hole 11 is controlled through the second connecting rod 7, the second connecting rod 7 is connected and fixed through the gasket 13 and the first bolt 14, the stability of the second connecting rod 7 is increased, and when the height of the second connecting rod needs to be increased, the connecting seat 6 and the connecting cylinder 5 are fixed at the top of the support column 1, then the first connecting rod 2 is fixedly connected through the through hole 9 and an external bolt nut, the convenience of connection is increased, the installation effect is improved, and the length of the first connecting rod 2 positioned in the first connecting hole 11 can be increased, and the installation convenience is improved.

In this embodiment: through setting up draw-in groove 10, make spliced pole 4 pass through fixture block 3 card people to the inside of draw-in groove 10 to restrict between two sets of support columns 1 and fix, increase its stability.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, when in use, the support column 1 is clamped into the connecting cylinder 5, the second bolt 15 penetrates through the second connecting hole 18 and is in threaded connection with the threaded hole 12, so that the support column 1 is fixedly connected, the first connecting rod 2 is inserted into the first connecting hole 11, the guardrail is installed, the second connecting rod 7 is inserted into the connecting groove 17, so that the stability of the first connecting rod 2 is improved, the length of the first connecting rod 2 positioned in the first connecting hole 11 is controlled through the second connecting rod 7, the second connecting rod 7 is fixedly connected through the gasket 13 and the first bolt 14, the stability of the second connecting rod 7 is improved, and when the height of the second connecting rod is required to be increased, the connecting seat 6 and the connecting cylinder 5 are fixedly connected at the top of the support column 1, then the through hole 9 and the external bolt nut are fixedly connected, the convenience of connection is improved, the installation effect is improved, and the length of the first connecting rod 2 positioned in the first connecting hole 11 can be increased, and the installation convenience is improved.

Finally, it should be noted that: 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

1. The utility model provides a guardrail for construction, includes support column (1), its characterized in that: the inside of support column (1) has seted up first connecting hole (11) respectively, the internal connection of first connecting hole (11) has head rod (2), the bottom of support column (1) is provided with connecting seat (6), spread groove (17) have been seted up respectively to the surface of head rod (2), the internal connection of spread groove (17) has second connecting rod (7), screw hole (12) have been seted up respectively at the both ends of support column (1).

2. A construction guardrail according to claim 1, characterized in that: one side of support column (1) is provided with connecting block (8), draw-in groove (10) have been seted up respectively to the both sides of connecting block (8), the internal connection of draw-in groove (10) has fixture block (3), one side of fixture block (3) is provided with spliced pole (4).

3. A construction guardrail according to claim 1, characterized in that: the two ends of the second connecting rod (7) are respectively connected with a gasket (13), a first bolt (14) is arranged in the gasket (13), and one end of the first bolt (14) penetrates through the gasket (13) to be connected with the second connecting rod (7).

4. A construction guardrail according to claim 1, characterized in that: the bottom of connecting seat (6) is provided with recess (16), second connecting hole (18) have been seted up to the inside of recess (16), the internal connection of second connecting hole (18) has second bolt (15), and the one end of second bolt (15) runs through second connecting hole (18) and screw hole (12) threaded connection.

5. A construction guardrail according to claim 1, characterized in that: the second connecting rod (7) and the connecting groove (17) are close to the supporting column (1).

6. A construction guardrail according to claim 1, characterized in that: the top of connecting seat (6) is provided with connecting cylinder (5), and support column (1) are located the inside of connecting cylinder (5).

7. A construction guardrail according to claim 1, characterized in that: through holes (9) are respectively formed in the periphery of the surface of the connecting seat (6).