CN219100500U

CN219100500U - Prestressed steel column

Info

Publication number: CN219100500U
Application number: CN202320167220.8U
Authority: CN
Inventors: 刘延功
Original assignee: Hebei Qianhongyuan Steel Structure Co ltd
Current assignee: Hebei Qianhongyuan Steel Structure Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-30
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of prestressed steel columns, in particular to a prestressed steel column, which comprises a fixed block and a steel column, wherein a first fixed groove is formed in the upper end of one side, close to the steel column, of the inside of the fixed block, a limiting block is arranged in the first fixed groove formed in the fixed block, a square limiting hole is formed in the middle of one side, close to the steel column, of the limiting block, a first steel plate is arranged in the square limiting hole formed in the limiting block, a second limiting groove is formed in one side, far from the clamping groove, of the limiting block, a clamping groove is formed in one side, close to the steel column, of the top of the limiting block, and a clamping block is arranged in the clamping groove formed in the limiting block.

Description

Prestressed steel column

Technical Field

The utility model relates to the technical field of prestressed steel columns, in particular to a prestressed steel column.

Background

The prestress steel structure refers to that before load is applied to the structure, the steel structure or a member is pre-stressed by a specific method, the stress sign of the prestress steel structure or the member is opposite to the stress sign caused by the load, and when the load is applied, the bearing capacity of the structure can be enhanced and meanwhile steel can be saved.

At present, some places can use the first steel sheet of prestressing force to make some structural frame, and the steel column is usually exposed outside, and the steel column can take place to damage or can not reach the operation requirement after long-time use, and it is comparatively troublesome when needs change, and can influence overall structure, consequently, proposes a prestressing force steel column to above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a prestress steel column so as to solve the problem that the steel column is troublesome to replace in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a prestressing force steel column, includes fixed block and steel column, first fixed slot has been seted up to the inside one side upper end that is close to the steel column of fixed block, be provided with the stopper in the first fixed slot of seting up in the fixed block, square spacing hole has been seted up at one side middle part that the stopper is close to the steel column, be provided with first steel sheet in the square spacing hole of seting up in the stopper, the second spacing groove has been seted up to one side that the draw-in groove was kept away from to the stopper, the draw-in groove that the stopper top was close to the steel column has been seted up, be provided with the fixture block in the draw-in groove of seting up in the stopper, the second fixed slot that the inside one side middle part that is close to the steel column of fixed block has been seted up is provided with the second steel sheet in the second fixed slot, one side fixedly connected with steel column that the second steel sheet is close to first steel sheet middle part, first spacing groove has been seted up at the top middle part of the fixed block, be provided with the limiting plate in the first spacing groove of seting up in the fixed block, the limiting plate runs through first spacing groove and limiting plate runs through second spacing groove and through the through-hole.

Preferably, the first steel plate is disposed right above the steel column.

Preferably, the number of the fixing blocks is two, and the two fixing blocks are respectively arranged at the left side and the right side of the steel column.

Preferably, the first fixing groove and the second fixing groove are arranged in parallel.

Preferably, the number of the clamping blocks is two, and the clamping blocks penetrate through the clamping grooves and two ends of the first steel plate.

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

according to the utility model, through the fixed blocks, the limiting plates, the limiting blocks, the limiting grooves and the through holes, the steel columns which cannot meet the use requirements can be replaced and installed conveniently under the condition that the whole frame structure is not affected.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of a mounting block according to the present utility model;

FIG. 3 is a schematic side view of a mounting block of the present utility model;

FIG. 4 is a schematic top view of the steel column of the present utility model;

FIG. 5 is a schematic top view of the stopper of the present utility model;

FIG. 6 is a schematic side view of the stopper according to the present utility model,

in the figure: 1-fixed block, 2-limiting plate, 3-steel column, 4-fixture block, 5-first steel sheet, 6-stopper, 7-second steel sheet, 8-first fixed slot, 9-second fixed slot, 10-square through hole, 11-first spacing groove, 12-draw-in groove, 13-second spacing groove, 14-square spacing hole.

Description of the embodiments

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

the utility model provides a prestressing force steel column, including fixed block 1 and steel column 3, first fixed slot 8 has been seted up to the inside one side upper end that is close to steel column 3 of fixed block 1, be provided with stopper 6 in the first fixed slot 8 that sets up in the fixed block 1, square spacing hole 14 has been seted up at the stopper 6 one side middle part that is close to steel column 3, be provided with first steel sheet 5 in the square spacing hole 14 that sets up in the stopper 6, second spacing groove 13 has been seted up to one side that the draw-in groove 12 was kept away from to stopper 6, draw-in groove 12 has been seted up at one side that the stopper 6 top is close to steel column 3, be provided with fixture block 4 in the draw-in groove 12 that sets up in the stopper 6, second fixed slot 9 has been seted up at one side middle part that is close to steel column 3 in the fixed block 1, one side fixedly connected with steel column 3 at one side that the second steel sheet 7 is close to first steel column 5 middle part, first spacing groove 11 has been seted up at the top middle part of fixed block 1, be provided with limiting plate 2 in the first spacing groove 11 that sets up in the fixed block 1, limiting plate 2 runs through first spacing plate 11, and limiting plate 10 runs through spacing plate 2 and spacing groove 10.

The first steel plate 5 sets up directly over steel column 3, can let first steel plate 5 offset the pressure that part comes from the top for steel column 3 through this setting, and the number of fixed block 1 is total two, and two fixed blocks 5 set up respectively in steel column 3 left and right sides, and first fixed slot 8 and second fixed slot 9 are parallel arrangement, and the number of fixture block 4 is total two, and fixture block 4 runs through draw-in groove 12 and first steel plate 5 both ends through this setting can make first steel plate 3 more stable when taking place the deformation.

The working flow is as follows: after the frame structure is built, when the first steel plate 5 is damaged after bearing load for a long time and needs to be replaced and installed, the limiting plate 2 is moved upwards and taken out, at the moment, the two side limiting blocks 6 are pushed out to two sides simultaneously by the force generated by deformation of the first steel plate 5, so that the two side integral structures are driven to move to two sides, after the first steel plate 5 is straightened, the limiting blocks 6 are taken out, the clamping blocks 4 arranged in the clamping grooves 12 are taken out, the damaged first steel plate 5 is taken out and replaced, the two ends of the first steel plate 5 are inserted into square limiting holes 14 formed in the two side limiting blocks 6 again after the damage is completed, then the clamping blocks 4 are inserted into the clamping grooves 12, the clamping blocks 4 penetrate through the first steel plate 5, then the limiting blocks 6 are placed into the first fixing grooves 8 formed in the fixing block 1, then the second steel plate 7 is aligned with the second fixing grooves 9, the two sides are simultaneously extruded to the middle, the limiting plate 2 is inserted into the limiting grooves when the second steel plate 7 moves to the innermost square of the second fixing grooves 9, and the integral structures 10 are fixed in the inserting process.

What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prestressing force steel column, includes fixed block (1) and steel column (3), its characterized in that: the utility model discloses a fixed block, including fixed block (1), clamping block (1) and steel column (3), first fixed slot (8) has been seted up to one side upper end that is close to steel column (3) inside, be provided with stopper (6) in first fixed slot (8) that are seted up in fixed block (1), square spacing hole (14) have been seted up at one side middle part that is close to steel column (3) in stopper (6), be provided with first steel sheet (5) in square spacing hole (14) that are seted up in stopper (6), second spacing groove (13) have been seted up at one side that clamping slot (12) were kept away from to stopper (6), clamping block (12) have been seted up at one side that is close to steel column (3) in stopper (6), second fixed slot (9) have been seted up at one side middle part that is close to steel column (3) inside in fixed block (1), be provided with second steel sheet (7) in second steel sheet (9) are close to one side middle part (5) and have been seted up, first steel column (11) have spacing groove (11) in the fixed block (1), the limiting plate (2) penetrates through the first limiting groove (11), and the limiting plate (2) penetrates through the second limiting groove (13) and the square through hole (10).

2. A prestressed steel column according to claim 1, wherein: the first steel plate (5) is arranged right above the steel column (3).

3. A prestressed steel column according to claim 1, wherein: the number of the fixing blocks (1) is two, and the two fixing blocks (5) are respectively arranged at the left side and the right side of the steel column (3).

4. A prestressed steel column according to claim 1, wherein: the first fixing groove (8) and the second fixing groove (9) are arranged in parallel.

5. A prestressed steel column according to claim 1, wherein: the number of the clamping blocks (4) is two, and the clamping blocks (4) penetrate through the clamping grooves (12) and the two ends of the first steel plate (5).