CN217232696U

CN217232696U - Construction frame convenient to rapid Assembly

Info

Publication number: CN217232696U
Application number: CN202220509058.9U
Authority: CN
Inventors: 樊晓哲; 史西龙; 王涛; 薛园波; 李佳
Original assignee: Baoji Construction And Installation Group Public Ltd
Current assignee: Baoji Construction And Installation Group Public Ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-19
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a construction frame convenient to rapid Assembly, the scaffold includes vertical support's riser, and the tip overlap joint in violently managing of riser lateral wall detachable is provided with a plurality of not equidirectional on the riser violently manage the connecting device that the tip supported simultaneously, connecting device include with first fastener that the riser is connected, will be a plurality of violently manage the annular of tip support and support the chamber and with every violently manage the tip fastening and be in the second fastener of annular support intracavity. Through connecting device's setting when this scaffold sets up, not only solved the use amount of a plurality of staple bolts and leaded to violently managing the problem that the level exists the drop to improve the steadiness that the scaffold set up, also avoided violently managing the tip simultaneously and cause the interference each other and the tip stretches out outside the staple bolt and increase the drawback of the whole weight of scaffold. The efficiency and the fastening nature of setting up of scaffold have wholly been improved, the safety risk is reduced.

Description

Construction frame convenient to rapid Assembly

Technical Field

The utility model relates to a construction frame technical field especially relates to a construction frame convenient to rapid Assembly.

Background

The construction scaffold is also commonly called a scaffold, and is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position.

The specific erection mode of scaffold sets up a plurality of intervals and equals or unequal riser, then sets up the violently pipe of connecting different directions through the staple bolt between adjacent riser, has connected the fastening from a plurality of directions between the riser to improve the holistic steadiness of scaffold. And through a plurality of horizontal pipe in-process of staple bolt fastening, will vertically set up a plurality of staple bolts on the same riser to can fix the tip homoenergetic of the violently pipe of equidirectional not, it causes a plurality of violently pipes to exist the horizontal drop, makes the horizontal pipe of the level left and right sides of every riser and front and back both sides can not the level correspond, and then causes the fastening nature decline of horizontal union coupling, influences the steadiness that the scaffold set up. Every violently pipe all will stretch out the certain length of opposite side from corresponding staple bolt one side simultaneously, causes the weight of whole scaffold to increase, not only causes certain influence to the whole steadiness of scaffold, and the construction cost of the corresponding increase enterprise of while also is simultaneously, and it is lower to set up the ageing efficiency through the staple bolt moreover.

Disclosure of Invention

To the problem that exists, the utility model aims at providing a construction frame convenient to rapid Assembly, its connecting device who has not only solved the use amount of a plurality of staple bolts and has leaded to violently managing the problem that the level exists the drop to improved the steadiness that the scaffold was set up, also avoided violently managing the drawback that the tip caused interference and tip to stretch out the staple bolt each other and increase the whole weight of scaffold simultaneously.

In order to realize the purpose, the utility model discloses the technical scheme who adopts as follows: the utility model provides a construction frame convenient to rapid Assembly, the scaffold includes vertical support's riser, and the tip overlap joint in violently managing of riser lateral wall, its characterized in that: the connecting device is detachably arranged on the vertical pipe and used for simultaneously supporting the ends of the transverse pipes in different directions, and comprises a first fastening part connected with the vertical pipe, an annular supporting cavity used for supporting the ends of the transverse pipes and a second fastening part used for fastening each end of the transverse pipe in the annular supporting cavity.

Preferably, the connecting device is an i-shaped sleeve sleeved at a corresponding position of the vertical pipe, the upper end and the lower end of the connecting device horizontally extend to form a fastening plate surface, the annular supporting cavity is formed between the upper end and the lower end of the fastening plate surface, the first fastening part comprises a threaded pull rod which penetrates through the vertical pipe and is transversely arranged on the side wall of the i-shaped sleeve in a penetrating manner, and first fastening nuts are sleeved at two ends of the threaded pull rod.

Preferably, the second fastening component comprises an upper fastening plate surface, a lower fastening plate surface, a tensioning screw rod and a tensioning nut, the tensioning screw rod and the tensioning nut penetrate through the end portion of the transverse pipe, and a positioning nut for positioning the transverse pipe vertically is further sleeved on the tensioning screw rod between the upper outer wall and the lower outer wall of the transverse pipe and the inner wall of the fastening plate surface.

Preferably, conical matching structures are arranged between the first fastening nut and the side wall of the I-shaped sleeve, between the tensioning screw and the tensioning nut and the fastening plate surface, and between the positioning nut and the surface of the transverse pipe.

The utility model has the advantages that: through connecting device's setting when this scaffold sets up, not only solved the use amount of a plurality of staple bolts and leaded to violently managing the problem that the level exists the drop to improve the steadiness that the scaffold set up, also avoided violently managing the tip simultaneously and cause the interference each other and the tip stretches out outside the staple bolt and increase the drawback of the whole weight of scaffold. The efficiency and the fastening nature of setting up of scaffold have improved on the whole, reduce the safety risk.

Drawings

Fig. 1 is the schematic view of the construction frame of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the point B in fig. 2 according to the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3, there is shown a construction scaffold for a building, which is convenient for rapid assembly, and comprises a vertical pipe 10 supported vertically, and a horizontal pipe 20 having an end portion overlapping the side wall of the vertical pipe 10. Adopt the staple bolt to fix violently pipe end portion in riser 10 corresponding height department usually and fasten, and a staple bolt only can fasten the pipe end of a violently pipe 20, then need fix the ascending violently pipe 20 of all directions usually at riser 10's corresponding high lateral wall, consequently, cause interval connection on riser 10 about a plurality of staple bolts, cause the staple bolt use amount to increase, there is the drop in the violently pipe level of all directions, can not form stable support connection effect, the tip of every violently pipe all will surpass the staple bolt by certain length simultaneously, the tip of violently managing causes the interference each other, still increase the weight that whole scaffold set up simultaneously.

In order to solve the above problems, as shown in fig. 1-2, a connecting device for simultaneously supporting the ends of a plurality of cross tubes 20 in different directions is detachably provided on the vertical pipe 10, and the connecting device comprises a first fastening member connected to the vertical pipe 10, an annular supporting cavity 101 for supporting the ends of a plurality of cross tubes 20, and a second fastening member for fastening the end of each cross tube 20 in the annular supporting cavity 101. When the scaffold is erected, the connecting device is fixed at the corresponding height of the vertical pipe 10 through a first fastening part, then the ends of the plurality of transverse pipes 20 are supported in the annular supporting cavity 101 and fastened through a second fastening part, and the connection fastening of the plurality of transverse pipes 20 and the vertical pipe 10 is realized. Through this kind of mode not only solved the use amount of a plurality of staple bolts to and lead to violently managing the problem that the level exists the drop, improved the steadiness that the scaffold was set up, also avoid violently managing 20 tip mutually to cause the interference and the tip stretches out outside the staple bolt and increase the drawback of the whole weight of scaffold simultaneously.

Specifically, as shown in fig. 2, the connecting device is an i-shaped sleeve 1 sleeved on the corresponding position of the vertical pipe 10, the upper end and the lower end of the i-shaped sleeve horizontally extend to form a fastening plate surface 11, the annular supporting cavity 101 is formed between the upper end and the lower end of the fastening plate surface 11, the first fastening component comprises a threaded pull rod 2 penetrating through the vertical pipe 10 and transversely arranged on the side wall of the i-shaped sleeve 1 in a penetrating manner, and first fastening nuts 3 are sleeved at two ends of the threaded pull rod 2. Specifically, a through hole (not shown in the figure) penetrating through the threaded pull rod 2 is pre-formed at a corresponding height of the vertical pipe 10, and the side wall of the i-shaped sleeve 1 is also provided with a through hole. When the device is set up, the I-shaped sleeve 1 is sleeved in from one end of the stand pipe 10, the through hole of the I-shaped sleeve corresponds to the through hole on the stand pipe 10, and then the threaded pull rod 2 penetrates through the corresponding through hole to fasten the I-shaped sleeve 1 and the stand pipe 10. Preferably, a gasket (not shown) may be sleeved on the threaded pull rod 2 between the inner wall of the i-shaped sleeve 1 and the outer wall of the riser 10 to eliminate a fit gap between the two and improve the fastening performance between the two.

Specifically, as shown in fig. 2, the second fastening member includes a fastening plate 11, a tightening screw 4 and a tightening nut 5 penetrating the end of the horizontal tube 20, and a positioning nut 6 for positioning the horizontal tube 20 up and down is further sleeved on the tightening screw 4 between the upper and lower outer walls of the horizontal tube 20 and the inner wall of the fastening plate 11. After the I-shaped sleeve 1 and the vertical pipe 10 are connected and fastened, the end parts of the transverse pipes 20 in different directions are embedded into the annular supporting cavity 101, then the tensioning screws 4 sequentially penetrate through the upper fastening plate surfaces 11, the upper outer walls and the lower outer walls of the transverse pipes 20 and the lower fastening plate surfaces 11 and are tensioned and fastened through the tensioning nuts 5, and in the process of penetrating the tensioning screws 4, the positioning nuts 6 are sleeved on the tensioning screws 4 between the upper outer walls and the lower outer walls of the transverse pipes 20 and the inner walls of the fastening plate surfaces 11, so that the transverse pipes 20 and the I-shaped sleeve 1 can be relatively fastened through the upper positioning nuts 6 and the lower positioning nuts 6, the upper height and the lower height of the end parts of the transverse pipes 20 can be adjusted, and the whole transverse pipes 20 are in a horizontal connection and fastening state.

In order to further improve the tightness of the structural connection, as shown in fig. 3, conical matching structures are respectively formed between the first fastening nut 3 and the side wall of the i-shaped sleeve 1, between the tensioning screw 4 and the tensioning nut 5 and the fastening plate surface 11, and between the positioning nut 6 and the surface of the transverse pipe 20. Through this cooperation structure can eliminate each and hug closely the fit clearance between the part for a plurality of connecting rods and perforation have the centering nature, improve the fastening and the connection precision of connecting.

The principle of the utility model is that: when the scaffold is erected, the I-shaped sleeve 1 is sleeved in from one end of the vertical pipe 10, the through hole of the sleeve corresponds to the through hole on the vertical pipe 10, and then the threaded pull rod 2 penetrates through the corresponding through hole to fasten the I-shaped sleeve 1 and the vertical pipe 10. Then, the end parts of the transverse pipes 20 in different directions are embedded into the annular supporting cavity 101, then the tensioning screws 4 sequentially penetrate through the upper fastening plate surface 11, the upper outer wall and the lower outer wall of the transverse pipe 20 and the lower fastening plate surface 11 and are tensioned and fastened through the tensioning nuts 5, in the process of penetrating the tensioning screws 4, the positioning nuts 6 are sleeved on the tensioning screws 4 between the upper outer wall and the lower outer wall of the transverse pipe 20 and the inner wall of the fastening plate surface 11, and the transverse pipe 20 and the I-shaped sleeve 1 can be relatively fastened through the upper positioning nuts 6 and the lower positioning nuts 6.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A construction frame convenient for rapid assembly, the frame including a vertical support riser (10), and end lap in a cross tube (20) of the riser (10) side wall, characterized in that: the connecting device is detachably arranged on the vertical pipe (10) and is used for simultaneously supporting the ends of the transverse pipes (20) in different directions, and the connecting device comprises a first fastening part connected with the vertical pipe (10), an annular supporting cavity (101) for supporting the ends of the transverse pipes (20) and a second fastening part for fastening the end of each transverse pipe (20) in the annular supporting cavity (101).

2. A construction frame for facilitating rapid assembly as claimed in claim 1, wherein: the connecting device is characterized in that the connecting device is a sleeve arranged at an I-shaped sleeve (1) at the corresponding position of the vertical pipe (10), a fastening plate surface (11) is horizontally extended from the upper end to the lower end of the sleeve, the upper end and the lower end of the fastening plate surface (11) form an annular supporting cavity (101), a first fastening component is arranged on the side wall of the I-shaped sleeve (1) in a transverse penetrating mode, a threaded pull rod (2) of the vertical pipe (10) is arranged, and first fastening nuts (3) are sleeved at the two ends of the threaded pull rod (2).

3. A construction frame to facilitate rapid assembly according to claim 2, wherein: the second fastening component comprises a fastening plate surface (11) which penetrates through the upper portion and the lower portion of the fastening plate surface, a tensioning screw rod (4) and a tensioning nut (5) which penetrate through the end portion of the transverse pipe (20), and a positioning nut (6) which is used for positioning the transverse pipe (20) vertically is further sleeved on the tensioning screw rod (4) between the upper outer wall and the lower outer wall of the transverse pipe (20) and the inner wall of the fastening plate surface (11).

4. A construction frame to facilitate quick assembly according to claim 3, wherein: conical matching structures are arranged between the first fastening nut (3) and the side wall of the I-shaped sleeve (1), between the tensioning screw (4) and the tensioning nut (5) and the fastening plate surface (11), and between the positioning nut (6) and the surface of the transverse pipe (20).