CN217000484U - High stability steel column mounting structure - Google Patents

Abstract

The utility model provides a high-stability steel column installation structure, comprising: a steel column and a base, a base is arranged below the vertically arranged steel column, a casing is sleeved on the steel column, and the outer walls on both sides of the casing rotate respectively A telescopic device is connected, one end of the telescopic device away from the casing is rotatably connected with a support, and the support is arranged on the top of the base. The purpose of the utility model is to provide a high-stability steel column installation structure that is easy to use and not easily deformed.

Description

A high-stability steel column installation structure

technical field

The utility model relates to the technical field of building installation structures, in particular to a high-stability steel column installation structure.

Background technique

With the development of modern industrial technology, steel columns are widely used in large-span heavy-duty workshops, bridges, stadiums and high-rise buildings due to their high strength, short construction period, large available building area, and low investment. Most of the existing steel columns are directly fixed on the beams during installation, which makes it difficult to effectively fix the steel columns during installation, and it is difficult to ensure the stability of the steel columns during installation, which affects the safety of the building.

Utility model content

Therefore, the present invention solves the problem of low installation stability of the steel column in the prior art.

To this end, the technical solution adopted is that the utility model provides a high-stability steel column installation structure, comprising: a steel column and a base, a base is arranged below the vertically arranged steel column, and a sleeve is sleeved on the steel column. A telescopic device is rotatably connected to the outer walls on both sides of the sleeve, and a support is rotatably connected to one end of the telescopic device away from the sleeve, and the support is arranged on the top of the base.

Preferably, the sleeve includes a symmetrically arranged first slot body and a second slot body, two sides of the steel column are respectively provided with telescopic devices, one end of the expansion device is located in the first slot body, the second slot body Between the two clamping groove bodies, the first clamping groove body, the telescopic device and the second clamping groove body are connected by bolts.

Preferably, a support is rotatably connected to one end of the telescopic device away from the steel column, and the support is arranged on the top of the base.

Preferably, an anti-skid pattern is respectively provided on a side wall of the first card slot body and the second card slot body opposite to each other.

Preferably, the base is provided with a number of threaded holes along the transverse axis, the base is provided with a number of threaded holes along the longitudinal axis, the support is provided with through holes matching the threaded holes, the base It is connected with the support by bolts.

Preferably, annular fixing plates are respectively provided on the peripheral outer walls of both ends of the steel column, and a plurality of vertical rib plates are arranged at circumferential intervals on one side wall of the annular fixing plate close to the steel column. The rib is connected to the steel column.

Preferably, the annular fixing plate and the base are connected by bolts.

Preferably, a plurality of lifting lugs are respectively arranged on the outer walls of the two ends of the steel column at intervals.

Preferably, the telescopic device includes: a sleeve, a first screw rod, a second screw rod, and a limit block,

A first screw and a second screw are arranged in the sleeve along the axial direction, the first screw is located above the second screw, the first screw and the second screw have opposite screw threads, the first screw One end of the screw is provided with a limiting block, the other end of the first screw passes through the top wall of the sleeve, the first screw extends out of the sleeve and is rotatably connected to the sleeve, and the first screw is connected to the sleeve. The top wall of the sleeve is threadedly connected, one end of the second screw rod is provided with a limiting block, the other end of the second screw rod passes through the bottom wall of the sleeve, and the second screw rod extends out of the sleeve and the support Rotatingly connected, the second screw is screwed with the bottom wall of the sleeve.

Preferably, handles are respectively provided on the outer walls of both sides of the sleeve.

The technical scheme of the utility model has the following advantages: the utility model provides a high-stability steel column installation structure, comprising: a steel column and a base, a base is arranged below the vertically arranged steel column, and a sleeve is sleeved on the steel column A telescopic device is rotatably connected to the outer walls of both sides of the casing, and one end of the telescopic device away from the casing is rotatably connected with a support, and the support is arranged on the top of the base. Because the casing is fixedly sleeved on the surface of the steel column, the casing has high rigidity and is not easy to deform. The shaking of the steel column is limited by the casing, and the casing and the steel column are supported by the telescopic device and the support to ensure the stability of the installation of the steel column. Prevent the problem of tilting of steel columns and improve the safety performance of the building.

Other features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description, claims, and drawings.

The technical solutions of the present utility model will be described in further detail below through the accompanying drawings and embodiments.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the utility model;

Figure 2 is a side view of the utility model;

Fig. 3 is the top view of the utility model;

Fig. 4 is the structure diagram of the telescopic device of the utility model;

Among them, 1-steel column, 2-base, 3-sleeve, 4-extension device, 5-support, 6-first slot body, 7-second slot body, 8-handle, 9-threaded hole , 10-through hole, 11-ring fixing plate, 12-rib plate, 13-lifting lug, 14-sleeve, 15-first screw, 16-second screw, 17-limiting block.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used for illustration and explanation. The present invention is not intended to limit the present invention.

It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that A device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

The embodiment of the present invention provides a high-stability steel column installation structure, comprising: a steel column 1 and a base 2, a base 2 is arranged below the vertically arranged steel column 1, and a casing is sleeved on the steel column 1 3. A telescopic device 4 is rotatably connected to the outer walls on both sides of the sleeve 3, and a support 5 is rotatably connected to one end of the telescopic device 4 away from the sleeve 3, and the support 5 is arranged on the base 2 top.

The working principle and beneficial effects of the above technical solutions are as follows: when the steel column 1 needs to be installed, the steel column 1 is placed on the base 2, the sleeve 3 is fixed at a suitable position on the surface of the steel column 1, the telescopic device 4 is rotated, and the support is driven. 5. After moving to a suitable position on the base 2, the support 5 is fixed, the sleeve 3 restricts the movement of the steel column 1, and the telescopic device 4 and the support 5 are used to support the sleeve 3 and the steel column 1. Because the casing is fixedly sleeved on the surface of the steel column, the casing has high rigidity and is not easy to deform. The shaking of the steel column is limited by the casing, and the casing and the steel column are supported by the telescopic device and the support to ensure the stability of the installation of the steel column. Prevent the problem of tilting of steel columns and improve the safety performance of the building.

In one embodiment, the sleeve 3 includes a first clamping groove body 6 and a second clamping groove body 7 that are symmetrically arranged, and two sides of the steel column 1 are respectively provided with telescopic devices 4, and one end of the telescopic device 4 is located at Between the first card slot body 6 and the second card slot body 7 , the first card slot body 6 , the telescopic device 4 and the second card slot body 7 are connected by bolts.

The working principle and beneficial effects of the above technical solutions are as follows: the sleeve 3 is divided into a relatively symmetrical first slot body 6 and a second slot body 7, the sleeve 3 is easy to install and disassemble, and it is convenient to adjust the installation position of the sleeve 3. The telescopic devices 4 on both sides of the pipe 3 further support the fixed sleeve 3 and the steel column 1 .

In one embodiment, the end of the telescopic device 4 away from the steel column 1 is rotatably connected with a support 5, and the support 5 is arranged on the top of the base 2, so that the telescopic device 4 can be fixed by the support 5.

In one embodiment, the opposite side walls of the first card groove body 6 and the second card groove body 7 are respectively provided with anti-skid lines, which are convenient to prevent the first card groove body 6 and the second card groove body 7 Move, affect the stability of steel column 1.

In one embodiment, the base 2 is provided with a number of threaded holes 9 along the transverse axis, the base 2 is provided with a number of threaded holes 9 along the longitudinal axis, and the support 5 is provided with the threaded holes 9 The matching through holes 10, the base 2 and the support 5 are connected by bolts.

The working principle and beneficial effects of the above technical solutions are: according to the installation position of the sleeve 3, move the support 5, when the support 5 is moved to a suitable position, thread the bolt through the through hole 10 and the threaded hole 9 to connect the support. The seat 5 is fixed on the top of the base 2, and the support 5 is installed firmly and is not easy to loosen.

In one embodiment, annular fixing plates 11 are respectively provided on the peripheral outer walls of both ends of the steel column 1, and a side wall of the annular fixing plate 11 close to the steel column 1 is circumferentially spaced with a plurality of vertical The rib 12 in the direction is connected with the steel column 1 .

The working principle and beneficial effects of the above technical solutions are: when the steel column 1 needs to be installed, the steel column 1 is placed on the base 2, so that the annular fixing plate 11 is attached to the surface of the base 2, and the annular fixing plate 11 is used to support the steel column. 1. To reduce the pressure, the rib plate 12 is used to support the steel column 1 while preventing the annular fixing plate 11 from being deformed.

In one embodiment, the annular fixing plate 11 and the base 2 are connected by bolts, which facilitates the installation and fixing of the steel column 1 .

In one embodiment, a plurality of lifting lugs 13 are provided at intervals on the outer walls of both ends of the steel column 1, so as to facilitate moving and hoisting the steel column 1.

In one embodiment, the telescopic device 4 includes: a sleeve 14, a first screw 15, a second screw 16, and a limit block 17,

A first screw 15 and a second screw 16 are arranged in the sleeve 14 in the axial direction, the first screw 15 is located above the second screw 16, and the first screw 15 and the second screw 16 are threaded In the opposite direction, one end of the first screw 15 is provided with a limiting block 17, the other end of the first screw 15 passes through the top wall of the sleeve 14, and the first screw 15 extends out of the sleeve 14 and the The sleeve 3 is rotatably connected, the first screw 15 is threadedly connected to the top wall of the sleeve 14, a limit block 17 is provided at one end of the second screw 16, and the other end of the second screw 16 passes through the sleeve 14 bottom wall, the second screw rod 16 extends out of the sleeve 14 and is rotatably connected to the support 5 , and the second screw rod 16 is threadedly connected to the bottom wall of the sleeve 14 .

The working principle and beneficial effects of the above technical solutions are as follows: when the height of the sleeve 3 needs to be adjusted according to the actual situation, the length of the telescopic device 4 should also be adjusted accordingly. The screw drive between the first screw 15 and the second screw 16 causes the sleeve 14 to move along the second screw 16 to the end away from the support 5, so that the first screw 15 moves to the end close to the sleeve 3, so that the first screw The distance between 15 and the second screw 16 increases, so that the length of the telescopic device 4 increases. The limit block 17 is used to limit the movement range of the sleeve 14 and the first screw 15, preventing the sleeve 14 and the first screw 15. When the length of the telescopic device 4 is adjusted to the required length, the rotation of the sleeve 14 is stopped, the length of the telescopic device 4 does not change any more, the operation is simple and the adjustment is convenient.

In one embodiment, handles 18 are respectively provided on the outer walls of both sides of the sleeve 14 to facilitate the rotation of the sleeve 14 .

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalents, the present utility model is also intended to include these modifications and variations.

Claims (10)

1. A high-stability steel column installation structure, characterized in that it comprises: a steel column (1), a base (2), a base (2) is provided below the vertically arranged steel column (1), and the steel column (1) A sleeve (3) is sleeved on the sleeve, and a telescopic device (4) is rotatably connected to the outer walls on both sides of the sleeve (3). One end is rotatably connected with a support (5), and the support (5) is arranged on the top of the base (2). 2. A high-stability steel column installation structure according to claim 1, characterized in that the sleeve (3) comprises a first slot body (6) and a second slot body (7) that are symmetrically arranged ), two sides of the steel column (1) are respectively provided with telescopic devices (4), one end of the telescopic device (4) is located between the first slot body (6) and the second slot body (7) The first card slot body (6), the telescopic device (4) and the second card slot body (7) are connected by bolts. 3. A high-stability steel column installation structure according to claim 2, wherein a support (5) is rotatably connected to one end of the telescopic device (4) away from the steel column (1), so The support (5) is arranged on the top of the base (2). 4. A high-stability steel column installation structure according to claim 2, characterized in that, on a side wall opposite to the first slot body (6) and the second slot body (7) Anti-slip patterns are provided respectively. 5. A high-stability steel column installation structure according to claim 1, characterized in that a plurality of threaded holes (9) are provided on the base (2) along the transverse axis, and the base (2) is provided with a plurality of threaded holes (9). The longitudinal axis is provided with a plurality of threaded holes (9), the support (5) is provided with a through hole (10) matched with the threaded holes (9), and the base (2) is connected to the support ( 5) are connected by bolts. 6 . The high-stability steel column installation structure according to claim 1 , wherein annular fixing plates ( 11 ) are respectively provided on the peripheral outer walls of both ends of the steel column ( 1 ), and the annular fixing plates A plurality of vertical rib plates (12) are arranged at a circumferential interval on one side wall of the plate (11) close to the steel column (1), and the rib plates (12) are connected with the steel column (1). 7 . The high-stability steel column installation structure according to claim 6 , wherein the annular fixing plate ( 11 ) and the base ( 2 ) are connected by bolts. 8 . 8 . The high-stability steel column installation structure according to claim 1 , wherein a plurality of lifting lugs ( 13 ) are respectively arranged on the peripheral outer walls of both ends of the steel column ( 1 ) at intervals. 9 . 9. The high-stability steel column installation structure according to claim 1, wherein the telescopic device (4) comprises: a sleeve (14), a first screw (15), a second screw (16) ), limit block (17), A first screw (15) and a second screw (16) are arranged in the sleeve (14) in the axial direction, the first screw (15) is located above the second screw (16), and the first screw (15) is located above the second screw (16). The screw (15) has a thread direction opposite to that of the second screw (16), one end of the first screw (15) is provided with a limiting block (17), and the other end of the first screw (15) passes through the sleeve (14) Top wall, the first screw (15) extends out of the sleeve (14) and is rotatably connected to the sleeve (3), and the first screw (15) is connected to the sleeve (14) The top wall is threaded, one end of the second screw (16) is provided with a limiting block (17), the other end of the second screw (16) passes through the bottom wall of the sleeve (14), the second screw (16) 16) Extending out of the sleeve (14) is rotatably connected to the support (5), and the second screw (16) is threadedly connected to the bottom wall of the sleeve (14). 10 . The high-stability steel column installation structure according to claim 9 , wherein handles ( 8 ) are respectively provided on the outer walls of both sides of the sleeve ( 14 ). 11 .

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