CN212773637U

CN212773637U - Height-adjustable assembling split heads

Info

Publication number: CN212773637U
Application number: CN202021517430.8U
Authority: CN
Inventors: 彭伟豪; 王鹏; 刘龙龙; 曾旺华
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-23
Anticipated expiration: 2030-07-28

Abstract

The utility model provides an assembled split heads with adjustable height, which comprises a supporting base, a screw rod, a nut, a supporting plate and a support; the supporting base comprises a first supporting pipe, a second supporting pipe and a third supporting pipe, and one ends of the first supporting pipe, the second supporting pipe and the third supporting pipe are respectively and fixedly connected together, so that a triangular pyramid frame structure is formed; the supporting plate is fixedly arranged at the top of the triangular pyramid frame structure, and a threaded through hole is formed in the center of the supporting plate; the screw rod is arranged in the threaded through hole along the vertical direction and can rotate in the threaded through hole to perform lifting movement; the top of the screw is provided with a support; the nut is sleeved on the screw rod and is positioned between the supporting plate and the support; the nut can move up and down on the screw rod; the utility model provides a scheme has controllability, application scope extensively, and the dismouting operation is comparatively convenient, nimble, swift, the transfer is convenient, stability is good.

Description

Height-adjustable assembling split heads

Technical Field

The utility model belongs to the technical field of assemble the split heads, concretely relates to split heads is assembled to adjustable height.

Background

The existing engineering roof truss structure, exhibition hall truss and steel latticed shell structure at a news release hall are all in high-low fluctuation structures, and the radian span is large, so that higher requirements are provided for the precision and accuracy of the splicing elevation of field components; especially exhibition hall truss, it includes large-span space truss and plane truss, and the radian is great, needs more reasonable design requirement to on-the-spot component assembly.

Based on the technical problems of the engineering roof truss structure, the exhibition hall truss and the steel latticed shell structure at the news release hall, no related solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the weak point that exists in the above-mentioned technique, provide a split heads is assembled to adjustable height, aim at solving and present assembling tool to the on-the-spot component can't rationally adjust and support, precision and the poor problem of the degree of accuracy one by one.

The utility model provides an assembled split heads with adjustable height, which comprises a supporting base, a screw rod, a nut, a supporting plate and a support; the supporting base comprises a first supporting pipe, a second supporting pipe and a third supporting pipe, and one ends of the first supporting pipe, the second supporting pipe and the third supporting pipe are respectively and fixedly connected together, so that a triangular pyramid frame structure is formed; the supporting plate is fixedly arranged at the top of the triangular pyramid frame structure, and a threaded through hole is formed in the center of the supporting plate; the screw rod is arranged in the threaded through hole along the vertical direction and can rotate in the threaded through hole to perform lifting movement; the top of the screw is provided with a support; the nut is sleeved on the screw rod and is positioned between the supporting plate and the support; the nut can move up and down on the screw.

Furthermore, a steel bar is connected between the first supporting tube and the second supporting tube; a steel bar is connected between the first supporting tube and the third supporting tube; and a steel bar is connected between the second supporting tube and the third supporting tube.

Furthermore, a bottom plate is arranged at the bottom of the first supporting tube; the bottom of the second supporting tube is provided with a bottom plate; the bottom of the third supporting tube is provided with a bottom plate; the bottom of the bottom plate is provided with an anti-slip sheet.

Furthermore, the first supporting pipe, the second supporting pipe and the third supporting pipe are all steel pipes, and the outer diameter of each steel pipe is 21 mm.

Further, the support is an arc-shaped steel plate, and the thickness of the arc-shaped steel plate is 6 mm.

Further, the vertical projection width of the arc-shaped steel plate is 64 mm; the outer diameter of the screw is 25 mm; the length of the screw rod is 148 mm; the nut is a hexagonal nut.

Further, the first support tube, the second support tube, the third support tube, the support plate and the bracket are all made of Q345B steel.

Furthermore, the supporting plate is of a square structure, and the side length of the supporting plate is 60 mm; the support plate forms an integral structure with the first support tube, the second support tube and the third support tube, respectively.

Further, the support is welded and fixed on the top of the screw rod.

The utility model provides a scheme prior art has following beneficial effect relatively:

firstly, the utility model provides an assembled split heads with adjustable height, compared with the traditional H-shaped steel welding split heads, the split heads have adjustability and wide application range;

secondly, the utility model provides an assembled split heads with adjustable height, which is convenient, flexible and rapid to assemble and disassemble;

thirdly, the utility model provides an assembled split heads with adjustable height, which can be customized and reformed according to different assembled diameters and span requirements;

fourth, the utility model provides a split heads of adjustable height has the turnover nature, and it is convenient, stable good to shift.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a front view of the height adjustable split heads of the present invention;

fig. 2 is a top view of the height-adjustable split heads of the present invention.

In the figure: 1. a first support tube; 2. a second support tube; 3. a third support tube; 4. a screw; 5. a nut; 6. a support plate; 7. supporting; 8. a steel bar; 9. a base plate.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 2, the utility model provides an assembled split heads with adjustable height, which comprises a supporting base, a screw rod 4, a nut 5, a supporting plate 6 and a support 7; the supporting base adopts a tripod fixed type supporting base and specifically comprises a first supporting tube 1, a second supporting tube 2 and a third supporting tube 3, wherein one ends of the first supporting tube 1, the second supporting tube 2 and the third supporting tube 3 are respectively and fixedly connected together, so that a triangular pyramid frame structure is formed; the supporting plate 6 is fixedly arranged at the top of the triangular pyramid frame structure, and a threaded through hole is formed in the center of the supporting plate 6; the screw rod 4 is arranged in the threaded through hole along the vertical direction and can rotate in the threaded through hole to perform lifting movement; the top of the screw rod 4 is provided with a support 7; specifically, nut 5 is located on screw rod 4 to be located backup pad 6 and support rest 7, and nut 5 is used for height-adjusting to can play the effect of support after the height-adjusting, avoid the screw rod gliding to make the height produce the change, improve the precision and the degree of accuracy of assembling the split heads.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, a steel bar 8 is connected between the first support tube 1 and the second support tube 2, so as to play a role of reinforcing and supporting, and avoid the support tubes from being spread; a steel bar 8 is connected between the first supporting tube 1 and the third supporting tube 3, so that the supporting function can be strengthened and supported, and the supporting tubes are prevented from being spread; a steel bar 8 is connected between the second supporting tube 1 and the third supporting tube 3, so that the supporting function can be strengthened and the supporting tubes can be prevented from being spread; in the above scheme, the supporting base adopts a triangular pyramid frame structure, and the connecting steel bars 8 of the adjacent supporting tubes play a role in reinforcement.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the bottom of the first supporting tube 1 is provided with a bottom plate 9; the bottom of the second supporting tube 2 is provided with a bottom plate 9; the bottom of the third supporting tube 3 is provided with a bottom plate 9; by adopting the scheme, the bottom plate 9 is arranged at the bottom of each supporting tube, the anti-slip sheet is arranged at the bottom of the bottom plate 9 and is a silica gel sheet, so that the anti-slip effect can be achieved.

Preferably, with the above solution, as shown in fig. 1 to 2, the first support tube 1, the second support tube 2 and the third support tube 3 are all steel tubes, and the outer diameter of the steel tubes is 21 mm; the stay tube adopts the steel pipe design, can improve the intensity and the stability of whole supporting seat.

Preferably, in combination with the above solutions, as shown in fig. 1 to 2, the support 7 is an arc-shaped steel plate, and the thickness of the arc-shaped steel plate is 6 mm; the arc-shaped steel plate can play a role in specific support; the lug 7 is fixed to the top of the screw 4 by welding.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the vertical projection width of the arc-shaped steel plate is 64 mm; the outer diameter of the screw rod 4 is 25 mm; the length of the screw 4 is 148 mm; the nut 5 is a hexagonal nut, so that rotation is facilitated.

Preferably, in combination with the above solutions, as shown in fig. 1 to 2, the first support tube 1, the second support tube 2, the third support tube 3, the support plate 6 and the bracket 7 are all made of Q345B steel, so that the structure is relatively firm.

Preferably, in combination with the above solution, as shown in fig. 1 to 2, the support plate 6 has a square structure, and the side length of the support plate 6 is 60 mm; the support plate 6 and the three support tubes form an integral structure; the method specifically comprises the following steps: the support plate 6 is formed in an integrated structure with the first support pipe, the second support pipe, and the third support pipe, respectively.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. An assembled split heads with adjustable height is characterized by comprising a supporting base, a screw rod (4), a nut (5), a supporting plate (6) and a support (7); the supporting base comprises a first supporting tube (1), a second supporting tube (2) and a third supporting tube (3), and one ends of the first supporting tube (1), the second supporting tube (2) and the third supporting tube (3) are respectively and fixedly connected together, so that a triangular pyramid frame structure is formed; the supporting plate (6) is fixedly arranged at the top of the triangular pyramid frame structure, and a threaded through hole is formed in the center of the supporting plate (6); the screw rod (4) is arranged in the threaded through hole along the vertical direction and can rotate in the threaded through hole to perform lifting motion; a support (7) is arranged at the top of the screw rod (4); the nut (5) is sleeved on the screw rod (4) and is positioned between the supporting plate (6) and the support bracket (7); the nut (5) can move up and down on the screw (4).

2. The assembled split heads with adjustable height of claim 1, wherein a steel bar (8) is connected between the first support tube (1) and the second support tube (2); a steel bar (8) is connected between the first supporting tube (1) and the third supporting tube (3); and a steel bar (8) is connected between the second supporting tube and the third supporting tube (3).

3. The assembled split heads with adjustable height of claim 1, wherein the bottom of the first supporting tube (1) is provided with a bottom plate (9); a bottom plate (9) is arranged at the bottom of the second supporting pipe (2); a bottom plate (9) is arranged at the bottom of the third supporting pipe (3); the bottom of the bottom plate (9) is provided with an anti-slip sheet.

4. The assembled split heads with adjustable height of claim 1, wherein the first support tube (1), the second support tube (2) and the third support tube (3) are all steel tubes with an outer diameter of 21 mm.

5. Assembled split heads according to claim 1, characterized in that said brackets (7) are arc-shaped steel plates with a thickness of 6 mm.

6. The assembled split heads with adjustable height of claim 5, wherein the arc-shaped steel plate has a vertical projection width of 64 mm; the outer diameter of the screw (4) is 25 mm; the length of the screw (4) is 148 mm; the nut is a hexagonal nut.

7. The assembled split heads according to claim 1, wherein said first support tube (1), said second support tube (2), said third support tube (3), said support plate (6) and said fulcrum (7) are all made of Q345B steel.

8. The assembled split heads with adjustable height of claim 1, wherein the supporting plate (6) is of a square structure, and the side length of the supporting plate (6) is 60 mm; the support plate (6) forms an integral structure with the first support tube, the second support tube and the third support tube, respectively.

9. Assembled split heads according to claim 1, characterized in that said brackets (7) are welded and fixed to the top of said screw (4).