CN215595067U

CN215595067U - Steel structural support convenient to disassemble

Info

Publication number: CN215595067U
Application number: CN202021794191.0U
Authority: CN
Inventors: 胡寒阳; 卜志红; 刘鹏聪
Original assignee: Zhejiang Jiashun Metal Structure Co ltd
Current assignee: Zhejiang Jiashun Metal Structure Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2022-01-21
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a steel structure convenient to disassemble, which comprises a bottom plate and a cylinder body, wherein the cylinder body is positioned at the top end of the bottom plate and is vertically arranged, a vertical column is arranged in the cylinder body, a toothed plate is arranged on one side of the vertical column, a gear matched with the toothed plate is arranged on one side of the toothed plate and positioned in the cylinder body, the gear is connected with the cylinder body through a rotating shaft, a handle matched with the rotating shaft is arranged on one side of the rotating shaft, the top end of the gear is provided with a pawl matched with the gear, the pawl is connected with the cylinder body through a fixing shaft, and a knob is arranged on one side of the fixing shaft, which extends out of the cylinder body. Has the advantages that: drive the gear through turning handle and rotate for the gear drives the stand with the cooperation of pinion rack and carries out the ascending removal of vertical side, to the demand of roof height when having satisfied the construction, and the design of support then avoids the too big cracked condition that appears of extension roof atress, can play the supporting role to the roof, improves the tightness of roof.

Description

Steel structural support convenient to disassemble

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure support convenient to disassemble.

Background

The support frame is a work frame used on a construction site for dragging and dropping articles or people. Usually, the steel frame steel pipe is spliced through structures such as steel frame steel pipes, and the building is simpler to build and is an indispensable tool for a building site.

And traditional steel structure support frame is mostly got up through rivet iron wire fixed mounting, and this kind of support frame is very inconvenient when installing in dismantlement, need carry out position adjustment or overlap joint layer board in addition to whole steel structure support frame and satisfy the construction demand, and this kind of steel structure support frame is very inconvenient in the use.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a steel structure support convenient to disassemble, so as to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

a steel structure support convenient to disassemble comprises a bottom plate and a barrel body vertically arranged at the top end of the bottom plate, wherein a vertically arranged stand column is arranged in the barrel body, a toothed plate is arranged on one side of the stand column, a gear matched with the toothed plate is arranged on one side of the toothed plate and in the barrel body, the gear is connected with the barrel body through a rotating shaft, a handle matched with the gear is arranged outside the barrel body and extends to the outside of the barrel body, a pawl matched with the gear is arranged at the top end of the gear and is connected with the barrel body through a fixing shaft, a knob is arranged outside the barrel body and extends to one side of the fixing shaft, a torsional spring matched with the knob is sleeved on the fixing shaft, a sleeve sleeved on the stand column is arranged at the bottom end in the barrel body, a mounting plate transversely arranged is arranged above the barrel body and is arranged at the top end of the mounting plate, the mounting plate is connected with the top plate through a first fixing bolt.

Preferably, the two sides of the upright post are symmetrically provided with obliquely arranged supports above the cylinder, and the top ends of the supports are connected with the top plate.

Preferably, the support through the riser with the stand is connected, just the both sides of stand seted up with riser assorted spout.

Preferably, one side that the riser kept away from each other all is equipped with the construction bolt that the spout is connected.

Preferably, the bottom end of the cylinder body is provided with a base plate connected with the bottom plate, and the base plate is symmetrically provided with second fixing bolts matched with the second fixing bolts.

Preferably, the top end of the bottom plate is provided with a mounting groove matched with the base plate, and the handle is provided with an anti-slip sleeve matched with the handle.

The utility model has the beneficial effects that: drive the gear through turning handle and rotate for the gear drives the stand with the cooperation of pinion rack and carries out the ascending removal of vertical side, adjusts the height of whole roof, to the demand of roof height when having satisfied the construction, and the design of support then avoids the too big cracked condition that appears of extension roof atress, can play the supporting role to the roof, improves the tightness of roof.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a readily disassembled steel structural support according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cylinder in a steel structural support convenient to disassemble according to an embodiment of the utility model.

In the figure:

1. a base plate; 2. a barrel; 3. a column; 4. a toothed plate; 5. a gear; 6. a rotating shaft; 7. a handle; 8. A pawl; 9. a fixed shaft; 10. a knob; 11. a torsion spring; 12. a sleeve; 13. mounting a plate; 14. a top plate; 15. fixing a first bolt; 16. a support; 17. a chute; 18. a base plate; 19. fixing a second bolt; 20. A riser.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the utility model, a steel structural support convenient to disassemble is provided.

The first embodiment;

as shown in fig. 1-2, the steel structural support convenient to detach according to the embodiment of the present invention includes a bottom plate 1 and a cylinder 2 vertically disposed at the top end of the bottom plate 1, a vertically disposed upright column 3 is disposed in the cylinder 2, a toothed plate 4 is disposed at one side of the upright column 3, a gear 5 matched with the toothed plate 4 is disposed at one side of the toothed plate 4 and in the cylinder 2, the gear 5 is connected with the cylinder 2 through a rotating shaft 6, a handle 7 matched with the rotating shaft 6 is disposed at one side of the rotating shaft 6 and extends to the outside of the cylinder 2, a pawl 8 matched with the gear 5 is disposed at the top end of the gear 5, the pawl 8 is connected with the cylinder 2 through a fixed shaft 9, a knob 10 is disposed at one side of the fixed shaft 9 and extends to the outside of the cylinder 2, a torsion spring 11 matched with the fixed shaft 9 is sleeved on the fixed shaft, a sleeve 12 sleeved on the upright column 3 is disposed at the bottom end in the cylinder 2, the top of stand 3 extends to the top of barrel 2 is equipped with the mounting panel 13 of horizontal setting, the top of mounting panel 13 is equipped with roof 14, mounting panel 13 through fixing bolt 15 with roof 14 is connected.

Example two;

as shown in fig. 1-2, obliquely arranged supports 16 are symmetrically disposed on both sides of the column 3 and above the barrel 2, the top end of each support 16 is connected to the top plate 14, each support 16 is connected to the column 3 through a vertical plate 20, and sliding grooves 17 matched with the vertical plates 20 are disposed on both sides of the column 3. As can be seen from the above-mentioned design, the bracket 16 prevents the top plate 14 from being broken due to excessive stress, and supports the top plate 14, thereby improving the rigidity of the top plate 14.

Example three;

as shown in fig. 1-2, mounting bolts connected to the sliding grooves 17 are disposed on the sides of the vertical plates 20 away from each other, a backing plate 18 connected to the bottom plate 1 is disposed at the bottom end of the barrel 2, two fixing bolts 19 matched with the backing plate 18 are symmetrically disposed on the backing plate 18, mounting grooves matched with the backing plate 18 are disposed at the top end of the bottom plate 1, and anti-slip sleeves matched with the bottom plate are disposed on the handles 7. It can be seen from the above design that the design of the backing plate 18 facilitates the user to disassemble the barrel 2.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In the time of practical application, when needs are adjusted the height of roof 14, user's manual rotation handle 7, it rotates to drive gear 5, gear 5 meshes with pinion rack 4 at rotatory in-process, stand 3 moves along with pinion rack 4, stand 3 drives roof 14 rebound in rebound, the realization is to the regulation of roof 14 height, pawl 8 meshes gear 5, the realization is to gear 5's fixed, when needs reduce highly, hold handle 7 and rotatory knob 10 and drive pawl 8 and rotate and gear 5 separation, then slowly drive handle 7 and rotate, the realization is to the regulation of stand 3 height.

In summary, according to the above technical solution of the present invention, the gear 5 is driven to rotate by the rotating handle 7, so that the matching between the gear 5 and the toothed plate 4 drives the upright post 3 to move vertically, thereby adjusting the height of the whole top plate 14, and meeting the requirement for the height of the top plate 14 during construction, and the design of the bracket 16 avoids the situation that the top plate 14 is broken due to excessive stress, and can support the top plate 14, thereby improving the firmness of the top plate 14.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The steel structure support convenient to disassemble is characterized by comprising a bottom plate (1) and a barrel body (2) which is positioned at the top end of the bottom plate (1) and is vertically arranged, wherein a vertically arranged stand column (3) is arranged in the barrel body (2), a toothed plate (4) is arranged on one side of the stand column (3), a gear (5) matched with the toothed plate is arranged in the barrel body (2) and is arranged on one side of the toothed plate (4), the gear (5) is connected with the barrel body (2) through a rotating shaft (6), a handle (7) matched with the rotating shaft (6) is arranged outside the barrel body (2) and extends to one side of the rotating shaft (6), a pawl (8) matched with the gear is arranged at the top end of the gear (5), the pawl (8) is connected with the barrel body (2) through a fixing shaft (9), a knob (10) is arranged outside the barrel body (2) and extends to one side of the fixing shaft (9), just the cover is equipped with rather than assorted torsional spring (11) on fixed axle (9), bottom in barrel (2) is equipped with the cover and locates sleeve (12) on stand (3), the top of stand (3) extends to the top of barrel (2) is equipped with horizontal mounting panel (13) that set up, the top of mounting panel (13) is equipped with roof (14), mounting panel (13) through fixing bolt (15) with roof (14) are connected.

2. The steel structure support convenient to disassemble as claimed in claim 1, wherein obliquely arranged brackets (16) are symmetrically arranged on two sides of the upright column (3) and above the cylinder body (2), and the top ends of the brackets (16) are connected with the top plate (14).

3. The steel structure support convenient to disassemble as claimed in claim 2, wherein the bracket (16) is connected with the upright post (3) through a vertical plate (20), and sliding grooves (17) matched with the vertical plate (20) are formed in two sides of the upright post (3).

4. A steel structural support convenient to disassemble and assemble as claimed in claim 3, wherein the sides of the risers (20) far away from each other are provided with mounting bolts connected with the sliding grooves (17).

5. The steel structure support convenient to disassemble as claimed in claim 1, wherein a backing plate (18) connected with the bottom plate (1) is arranged at the bottom end of the cylinder (2), and two fixing bolts (19) matched with the backing plate (18) are symmetrically arranged on the backing plate (18).

6. The steel structure support convenient to disassemble as claimed in claim 5, wherein the top end of the bottom plate (1) is provided with a mounting groove matched with the backing plate (18), and the handle (7) is provided with an anti-skid sleeve matched with the handle.