CN219548451U

CN219548451U - Building construction protector

Info

Publication number: CN219548451U
Application number: CN202320702146.5U
Authority: CN
Inventors: 冯树明; 鲁子琦; 马文泰; 万玛多果; 安承鑫; 李成
Original assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-18
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of building construction protection, and particularly discloses a building construction protection device which comprises a base, wherein a supporting rod is detachably connected to the base, a plurality of connecting components are arranged on the supporting rod along the axial direction of the supporting rod, each connecting component comprises a first connecting piece and a second connecting piece symmetrically arranged on the first connecting piece, the first connecting piece is detachably connected with the supporting rod, one end of the second connecting piece is connected with the first connecting piece, the second connecting piece can rotate along the horizontal axis direction of the first connecting piece, and a protection rod is detachably connected with the free end of the second connecting piece.

Description

Building construction protector

Technical Field

The utility model relates to the technical field of building construction protection, and particularly discloses a building construction protection device.

Background

In the place of building construction, for the sake of safety, the building site can divide safe walking district and unsafe district, supplies the construction workman to walk in safe district, can be through setting up the rail guard in the safe district to the workman who walks in the safe district does not go into by mistake or fall unsafe district. For example, the stairs of the building construction site are internally provided with safe areas for workers to walk or carry building materials, unsafe areas are outside the stairs to prevent the workers from falling, and the constructed stairs are free from protective measures in the building construction process, so that guardrails are erected on the highways of the building construction site and the terraces above two floors and used for isolating the unsafe areas to prevent the workers from falling.

In the prior art, a rail guard is usually erected, but the rail guard in the building process is a temporary safety facility, the rail guard is installed more complicated, a large amount of manpower is required to be consumed for installation, the rail guard cannot be used quickly, the use process of stairs is delayed, the construction period is further prolonged, and the inventor provides a building construction protection device in view of the fact.

Disclosure of Invention

The utility model aims to solve the problems that the traditional building construction protection device is complex to install and cannot be put into use rapidly.

In order to achieve the above object, the present utility model provides the following basic scheme:

the utility model provides a construction protector, includes the base, can dismantle the link on the base has the bracing piece, the bracing piece is equipped with a plurality of coupling assembling along its axial, coupling assembling all includes first connecting piece and symmetry setting second connecting piece on first connecting piece, first connecting piece can dismantle with the bracing piece and be connected, the one end and the first connecting piece of second connecting piece link to each other, the second connecting piece can rotate along the horizontal axis direction of first connecting piece, the free end of second connecting piece can dismantle and be connected with the guard bar.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the support rod is fixed through the arranged base, the protection rod is fixed through the first connecting piece and the second connecting piece which are arranged on the support rod, and the connecting component is arranged from top to bottom, so that the protection effect is enhanced, the whole process is simple in structure, convenient to install and strong in protection effect.

2. Compared with the prior art, the second connecting piece can rotate at a certain angle, can be suitable for stairs with different heights, improves the application range of the utility model, and enhances the functionality of the utility model.

Further, the first connecting piece comprises a sleeve part and a connecting part, a first fixing sleeve is arranged on the side wall of the sleeve part, and a first screw penetrating through the first fixing sleeve and in threaded connection with the supporting rod is arranged in the first fixing sleeve.

Further, the side walls of the connecting portions are provided with at least one connecting groove, the connecting grooves penetrate through the connecting portions, and the size of each connecting groove is not more than one fourth of the circumference of each connecting portion.

Further, the side wall of the second connecting piece is provided with fastening bolts corresponding to the number and the positions of the connecting grooves, the fastening bolts penetrate through the connecting grooves and are provided with fastening nuts, and the fastening nuts are abutted to the side wall of the first connecting piece to connect the second connecting piece with the first connecting piece.

Further, a placing groove is formed in the side wall of the second connecting piece, and the fastening nut is located in the placing groove.

Further, a positioning pad is arranged in the second connecting piece, and the protection rod is positioned through the positioning pad.

Further, the side wall of the second connecting piece is fixedly connected with a second fixing sleeve, and a second screw penetrating through the second fixing sleeve and in threaded connection with the protection rod is arranged on the second fixing sleeve.

Further, its characterized in that, the base includes bedplate, supporting sleeve, set screw and expansion bolts, the supporting sleeve sets up on the bedplate surface, the lateral wall of supporting sleeve is equipped with a plurality of locating sleeves, set screw runs through the locating sleeve with bracing piece threaded connection, expansion bolts sets up on the bedplate.

Further, a plurality of positioning grooves are uniformly distributed on the circumference of the surface of the seat plate, the expansion bolts are installed in the positioning grooves, and the number of the expansion bolts is equal to that of the positioning grooves.

Further, a plurality of reinforcing ribs are uniformly distributed on the circumference of the side wall of the supporting sleeve.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic structural diagram of a building construction protection device according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a base in a building construction protection device according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a first connector in a building construction protection device according to an embodiment of the present utility model;

fig. 4 shows a schematic structural diagram of a second connector in a building construction protection device according to an embodiment of the present utility model;

fig. 5 shows a schematic internal structure of a second connector in a building construction protection device according to an embodiment of the present utility model.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the support comprises a base 1, a seat plate 101, a support sleeve 102, a positioning sleeve 103, positioning screws 104, reinforcing ribs 105, expansion screws 106, a support rod 2, a first connecting piece 3, a sleeve part 301, a first fixing sleeve 302, a first screw 303, a connecting part 304, a connecting groove 305, a second connecting piece 4, a second fixing sleeve 401, a second screw 402, a fastening bolt 403, a fastening nut 404, a placing groove 405, a positioning pad 406 and a protective rod 5.

As shown in fig. 1, the present utility model proposes a construction protecting device,

in an exemplary embodiment, a construction protection device includes base 1, and detachable link has bracing piece 2 on the base 1, and bracing piece 2 is equipped with a plurality of coupling assembling along its axial, and coupling assembling all includes first connecting piece 3 and the second connecting piece 4 of symmetry setting on first connecting piece 3, and first connecting piece 3 can dismantle with bracing piece 2 and be connected, and the one end of second connecting piece 4 links to each other with first connecting piece 3, and the horizontal axis direction rotation of first connecting piece 3 can be followed to second connecting piece 4, and the free end of second connecting piece 4 can dismantle and be connected with protection pole 5.

In this embodiment, through the base 1 that sets up, fix bracing piece 2, the first connecting piece 3 and the second connecting piece 4 that set up on the rethread bracing piece 2 are fixed guard bar 5, and coupling assembling from last to setting up down, reinforcing guard action, whole process simple structure, simple to operate, guard action is strong.

It should be noted that the second connecting piece 4 in the present utility model can rotate at a certain angle, and is suitable for stairs with different heights, so that the application range of the present utility model is improved, and the functionality of the present utility model is enhanced.

As shown in fig. 3, in an exemplary embodiment, the first connecting member 3 includes a sleeve portion 301 and a connecting portion 304, a first fixing sleeve 302 is provided on a side wall of the sleeve portion 301, and a first screw 303 penetrating the first fixing sleeve 302 and screwed with the support rod 2 is provided in the first fixing sleeve 302.

In this embodiment, the support rod 2 may pass through the sleeve portion 301, and then the first screw 303 is used to integrally mount the first connecting member 3 on the support rod 2.

Illustratively, in the present embodiment, the number of the first screws 303 and the first fixing sleeves 302 may be plural in the circumferential direction of the sleeve portion 301 to enhance the connection strength of the first connection member 3 with the support rod 2.

It should be noted that, in this embodiment, the supporting rod 2 is provided with a threaded hole in threaded connection with the first screw 303 so as to be connected with the first screw 303.

As shown in fig. 3, in an exemplary embodiment, the side walls of the connection portion 304 are each provided with at least one connection groove 305, the connection groove 305 penetrates through the connection portion 304, and the size of the connection groove 305 does not exceed a quarter of the circumference of the connection portion 304.

In this embodiment, the connection groove 305 is provided for connection with the second connection member 4.

For example, in order to enhance the connection strength of the first and second connection members 3 and 4, a plurality of connection grooves 305 may be opened, and a plurality of fastening bolts 403 may be used to enhance the fixing effect.

In this embodiment, the rotation angle of the second connecting member 4 is determined by the arc of the connecting groove 305, and the rotation angle of the second connecting member 4 can be changed from horizontal to vertical, so the rotation angle is smaller than 90 °, and the size of the connecting groove 305 does not exceed one quarter of the circumference of the connecting portion 304.

As shown in fig. 4, in an exemplary embodiment, the side wall of the second connecting member 4 is provided with fastening bolts 403 corresponding to the number and positions of the connecting grooves 305, the fastening bolts 403 are provided with fastening nuts 404 penetrating the connecting grooves 305, and the fastening nuts 404 abut against the side wall of the first connecting member 3 to connect the second connecting member 4 with the first connecting member 3.

In this embodiment, the fastening bolts 403 are disposed such that the fastening bolts 403 penetrate through the connecting grooves 305, and are transmitted from the side walls of the connecting portion 304, and then the fastening bolts 403 are firmly fixed by the fastening nuts 404, so that the first connecting member 3 and the second connecting member 4 are firmly fixed, and the connection relationship is reinforced.

As shown in fig. 4, in an exemplary embodiment, the sidewall of the second connector 4 is provided with a placement groove 405, and the fastening nut 404 is located in the placement groove 405.

In this embodiment, the placement groove 405 may be provided for installing the fastening nut 404, so that the installation process is more convenient.

It should be noted that, in this embodiment, the size of the placement groove 405 formed may be determined according to the fastening nut 404, so that the fastening nut 404 may be just placed into the placement groove, and may be clamped, which may play a role in stopping rotation, and prevent the fastening bolt 403 from loosening.

As shown in fig. 5, in an exemplary embodiment, a positioning pad 406 is disposed in the second connecting member 4, and the protection rod 5 is positioned by the positioning pad 406.

In this embodiment, the positioning pad 406 can be convenient for the guard bar 5 to be positioned during installation, lay the foundation for the connection of the subsequent guard bar 5 and the second screw 402, and do not need to be positioned manually, thereby saving time and labor.

As shown in fig. 4 and 5, in an exemplary embodiment, a second fixing sleeve 401 is fixedly connected to a side wall of the second connecting member 4, and a second screw 402 penetrating the second fixing sleeve 401 and being in threaded connection with the guard bar 5 is provided on the second fixing sleeve 401.

In this embodiment, after the protection rod 5 is positioned by the positioning pad 406, the protection rod 5 is fixed in the second connecting piece 4 by using the second screw 402.

Illustratively, in the present embodiment, the number of the second screws 402 and the second fixing sleeves 401 may be plural in the circumferential direction of the sleeve portion 301 to enhance the connection strength of the second connection member 4 with the shielding rod 5.

It should be noted that, in this embodiment, the sidewall of the guard bar 5 needs to be processed with a threaded hole in threaded connection with the second screw 402.

As shown in fig. 2, in an exemplary embodiment, the base 1 includes a seat plate 101, a support sleeve 102, a set screw 104, and an expansion bolt, the support sleeve 102 is disposed on the surface of the seat plate 101, a plurality of set sleeves 103 are disposed on the side wall of the support sleeve 102, the set screw 104 penetrates through the set sleeves 103 to be in threaded connection with the support rod 2, and the expansion bolt is disposed on the seat plate 101.

In this embodiment, the base 1 can be installed at the corner of the stair through the seat plate 101 and the expansion bolts, the supporting sleeve 102 is used for positioning the supporting rod 2, and the positioning screw 104 is used for connecting the supporting rod 2 to fix the supporting rod 2, so as to ensure the stability of the whole device.

Illustratively, in this embodiment, in order to enhance the connection strength of the support rod 2 and the support sleeve 102, a plurality of positioning sleeves 103 and positioning screws 104 are provided and circumferentially arranged along the side wall of the support sleeve 102.

It should be noted that, in this embodiment, the side wall of the support rod 2 needs to be processed with a threaded hole in threaded connection with the positioning screw 104.

As shown in fig. 2, in an exemplary embodiment, a plurality of positioning grooves are uniformly distributed on the circumference of the surface of the seat plate 101, expansion bolts are installed in the positioning grooves, the number of the expansion bolts is equal to that of the positioning grooves, and a plurality of reinforcing ribs 105 are uniformly distributed on the circumference of the side wall of the support sleeve 102.

In the present embodiment, the positioning groove is provided for mounting the expansion bolts, and the reinforcing ribs 105 can enhance the strength of the base 1.

The specific installation steps are as follows:

the first step: the base 1 is arranged at the corner of the stair through expansion bolts;

secondly, the supporting rod 2 is arranged on the base 1 and is fixed through the positioning screw 104;

third, three first connecting pieces 3 are installed in sequence from top to bottom, and are fixed through first screws 303 of the sleeve part 301;

fourthly, installing the protection rod 5, and installing the protection rod 5 in the second connecting piece 4 corresponding to the corner of the adjacent two stairs through the second screw 402;

and fifthly, adjusting the angle of the second connecting piece 4 according to the length of the stairs, connecting the second connecting piece 4 to the connecting part 304 of the first connecting piece 3, and fixing by adopting a fastening bolt 403 and a fastening nut 404, thus completing the installation.

In summary, the guard rail can be connected through the first connecting piece 3 and the second connecting piece 4, so that the installation is convenient, and the problem that the traditional building construction protection device is complex to install and cannot be used quickly is solved.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides a construction protector which characterized in that: including the base, can dismantle the link on the base has the bracing piece, the bracing piece is equipped with a plurality of coupling assembling along its axial, coupling assembling all includes first connecting piece and symmetry setting second connecting piece on first connecting piece, first connecting piece can dismantle with the bracing piece and be connected, the one end and the first connecting piece of second connecting piece link to each other, the horizontal axis direction rotation of first connecting piece can be followed to the second connecting piece, the free end of second connecting piece can dismantle and be connected with the guard bar.

2. The building construction protection device according to claim 1, wherein the first connecting piece comprises a sleeve portion and a connecting portion, a first fixing sleeve is arranged on the side wall of the sleeve portion, and a first screw penetrating through the first fixing sleeve and in threaded connection with the supporting rod is arranged in the first fixing sleeve.

3. The building construction protection device according to claim 2, wherein the side walls of the connecting portions are provided with at least one connecting groove, the connecting groove penetrates through the connecting portions, and the size of the connecting groove is not more than one quarter of the circumference of the connecting portions.

4. The building construction protection device according to claim 1, wherein the side walls of the second connecting pieces are provided with fastening bolts corresponding to the number and the positions of the connecting grooves, the fastening bolts penetrate through the connecting grooves and are provided with fastening nuts, the fastening nuts are abutted against the side walls of the first connecting pieces, and the second connecting pieces are connected with the first connecting pieces.

5. The construction shield apparatus of claim 4, wherein said second connector has a slot in a side wall thereof, said fastening nut being positioned in said slot.

6. The building construction protection device according to claim 5, wherein a positioning pad is arranged in the second connecting piece, and the protection rod is positioned through the positioning pad.

7. The building construction protection device according to claim 6, wherein a second fixing sleeve is fixedly connected to the side wall of the second connecting piece, and a second screw penetrating through the second fixing sleeve and in threaded connection with the protection rod is arranged on the second fixing sleeve.

8. The building construction protection device according to any one of claims 1 to 7, wherein the base comprises a seat plate, a supporting sleeve, positioning screws and expansion bolts, the supporting sleeve is arranged on the surface of the seat plate, a plurality of positioning sleeves are arranged on the side wall of the supporting sleeve, the positioning screws penetrate through the positioning sleeves and are in threaded connection with the supporting rods, and the expansion bolts are arranged on the seat plate.

9. The building construction protection device according to claim 8, wherein a plurality of positioning grooves are uniformly distributed on the circumference of the surface of the seat plate, the expansion bolts are installed in the positioning grooves, and the number of the expansion bolts is equal to the number of the positioning grooves.

10. The building construction protection device according to claim 9, wherein a plurality of reinforcing ribs are uniformly distributed on the circumference of the side wall of the supporting sleeve.