CN219240606U

CN219240606U - Cup rim foundation steel column system

Info

Publication number: CN219240606U
Application number: CN202320307332.9U
Authority: CN
Inventors: 李慧飞; 周艳平; 闫永峰; 王奎; 杨大伟; 任高飞
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-23
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to a cup rim foundation steel column system which comprises a cup rim foundation structure, a steel column and a fixing piece; the steel column is arranged in the cup rim foundation structure; the fixing piece is clamped on the steel column and is abutted to the inner wall of the cup rim foundation structure, and the fixing piece is used for stabilizing the steel column and guaranteeing the perpendicularity of the steel column. The beneficial technical effects of the utility model are as follows: the fixing piece is used for replacing a part of the traditional cable rope, so that the cable rope is not easy to deform, the using amount of the cable rope is reduced, the stability and the verticality of the steel column are well ensured by adopting the fixing piece, and the fixing piece can be manufactured by adopting a steel structure to process residual leftover materials, thereby changing waste into valuables and reducing the construction cost; and after the installation is finished, the cable rope can be dismantled, no influence is caused to other constructions in the area, and meanwhile, the operation method is simple, time and labor are saved, and the manual efficiency can be improved.

Description

Cup rim foundation steel column system

Technical Field

The utility model relates to the technical field of construction of building cup foundation, in particular to a concrete cup foundation steel column installing and fixing device.

Background

The steel structure has the advantages of high strength, large span, small field installation workload and good earthquake resistance, and is widely applied to the field of industrial factory buildings. The cup rim foundation of the factory building is more and more in design files, when the steel column of the cup rim foundation is installed, the traditional mode adopts to set up cable ropes on four sides of the steel column to adjust and correct the steel column, the steel column is fixed by using the cable ropes after correction, the cup rim foundation is secondarily grouted, and the cable ropes are removed after the design strength is achieved. However, the cable rope fixing steel column has the following defects:

1. the material usage amount is large. After the installation of the general steel column is completed, the steel column in one area is required to be installed, a stable unit stress system is formed, cup opening grouting can be performed, and after the cup opening grouting, a cable rope can be dismantled only after the concrete reaches a certain strength, so that the material turnover utilization rate is low, and the required material is large;

2. the verticality of the steel column is easy to change. The height of the steel column is higher, the height of the steel column of the factory building is more than or equal to 15m, so that the length of the cable rope is more than 22m, and the cable rope is longer, so that elastic deformation is easy to occur, and the verticality of the steel column is changed;

3. the construction working surface is large. Because the cable rope is long, the steel column is higher, and the cable rope fixed position is far away from the steel column (as shown in the figure), the working face occupation is large, other working procedure construction is influenced, and if the construction site is small, the conditions such as construction difficulty exist.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a cup rim foundation steel column system, which comprises:

a cup mouth foundation structure;

the steel column is arranged in the cup rim foundation structure;

the fixing piece is clamped on the steel column and is abutted to the inner wall of the cup rim foundation structure, and the fixing piece is used for stabilizing the steel column and guaranteeing the perpendicularity of the steel column.

Preferably, the fixing piece comprises a cross clamping piece, a supporting rod and a spring connecting piece; the cross clamping piece is connected with the supporting rod through two spring connecting pieces, the cross clamping piece is used for clamping the steel column, the supporting rod is used for being supported in the rim of a cup foundation structure, and the spring connecting pieces can adjust the connection distance between the cross clamping piece and the supporting rod, so that different interval distances between the steel column and the inner wall of the rim of a cup foundation structure are adapted.

Preferably, the spring connector comprises a connecting cylinder, a spring and a connecting rod; the connecting cylinder is connected to the supporting rod, the spring is sleeved in the connecting cylinder and connected to the supporting rod, one end of the connecting rod is connected to the cross clamping piece, and the other end of the connecting rod is sleeved in the connecting cylinder and connected with the spring; the connecting cylinder is provided with a clamping button which can clamp the part of the connecting rod sleeved in the connecting cylinder.

Preferably, the cross clamping piece is connected to the steel column in a welding mode.

Preferably, the steel column is an I-shaped steel column, and the cross clamping pieces are used for clamping four corners of the steel column.

Preferably, the steel column is an H-shaped steel column, and the fixing pieces are connected to four corners of the H-shaped steel column.

Preferably, the fixing members are arranged around the steel column at a preset distance, and the fixing members are arranged around the steel column for two circles.

Preferably, a cable rope is further arranged at the top end of the steel column; one end of the cable rope is connected with the top end of the steel column, and the other end of the cable rope is connected to the ground.

In summary, the beneficial technical effects of the utility model are as follows: the fixing piece is used for replacing a part of the traditional cable rope, so that the cable rope is not easy to deform, the using amount of the cable rope is reduced, the stability and the verticality of the steel column are well ensured by adopting the fixing piece, and the fixing piece can be manufactured by adopting a steel structure to process residual leftover materials, thereby changing waste into valuables and reducing the construction cost; and after the installation is finished, the cable rope can be dismantled, no influence is caused to other constructions in the area, and meanwhile, the operation method is simple, time and labor are saved, and the manual efficiency can be improved.

Drawings

The above and other objects, features and advantages of the present utility model will become more apparent from the following description of the embodiments of the present utility model with reference to the accompanying drawings. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a top view of the overall structure of the present utility model;

FIG. 2 is a side view of the overall structure of the present utility model;

FIG. 3 is a top view of another embodiment of the present utility model;

FIG. 4 is a schematic view of a fastener according to the present utility model;

in the figure, 1, a cup rim foundation structure, 2, a steel column, 3 and a fixing piece;

31. cross fastener 32, bracing piece, 33, spring connector 331, connecting cylinder, 332, spring, 333, connecting rod, 334, lock button.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

Referring to fig. 1-3, the utility model discloses a cup rim foundation steel column system, which comprises a cup rim foundation structure 1, a steel column 2 and a fixing piece 3; the steel column 2 is arranged in the cup rim foundation structure 1; the fixing piece 3 is clamped on the steel column 2 and is abutted to the inner wall of the cup rim foundation structure 1, and the fixing piece is used for stabilizing the steel column 2 and guaranteeing the perpendicularity of the steel column 2. In the embodiment, the perpendicularity of the steel column 2 can be ensured through the fixing piece 3, and the influence on the perpendicularity of the steel column due to the fact that the steel column is easily elastically deformed due to excessive dependence on a cable rope is avoided; and the cup mouth grouting is carried out after a stable system is formed by not excessively installing the cable ropes through the fixing piece 3, so that the problem that the work progress is greatly influenced by the workload caused by installing the excessive cable ropes is further reduced, and the use turnover rate of the cable ropes is also improved.

Referring to fig. 1, 3 and 4, the fixing member in this embodiment includes a cross clip 31, a support rod 32 and a spring connector 33; the cross clamping piece 331 is connected with the supporting rod 32 through two spring connectors 33, the cross clamping piece 31 is used for clamping the steel column 2, the supporting rod 32 is used for being supported in the cup rim foundation structure 1, and the connecting distance between the cross clamping piece 31 and the supporting rod 32 can be adjusted through the spring connectors 33, so that different interval distances between the steel column 2 and the inner wall of the cup rim foundation structure 1 are adapted. In this embodiment, the cross-shaped clamping member 31 forms two right-angle clamping structures, and in specific implementation, different right-angle structures can be used to clamp the steel column, as shown in fig. 1 and 3.

With continued reference to fig. 1, 3 and 4, the spring connector 33 includes a connecting tube 331, a spring 332 and a connecting rod 333; the connecting cylinder 331 is connected to the supporting rod 32, the spring 332 is sleeved in the connecting cylinder 331 and connected to the supporting rod 32, one end of the connecting rod 333 is connected to the cross clamping piece 31, and the other end is sleeved in the connecting cylinder 331 and connected to the spring 332; the connecting cylinder 331 is provided with a clamping button 334, which can clamp the part of the connecting rod 333 sleeved in the connecting cylinder 331. It should be understood that when the distance between the steel column 2 and the cup rim foundation structure 1 slightly changes, the technical effect of supporting and clamping the steel column 2 can be achieved by adjusting the position of the clamping connection rod 333 by the clamping button 334 and matching the expansion and contraction of the spring 332.

With continued reference to fig. 1-3, the steel column 2 is an "i" steel column, and the fixing members 3 are connected to four corners of the "i" steel column.

In this embodiment, the cross clip 31 is connected to the steel column 2 by welding.

In another embodiment, the steel column 2 is an H-shaped steel column, and the fixing members 3 are connected to four corners of the H-shaped steel column.

Referring to fig. 1 to 3, the fixing members 3 are disposed around the steel column 2 at a predetermined distance, and the fixing members 3 are disposed around the steel column 2 in two turns.

In this embodiment, a cable rope is further arranged at the top end of the steel column 2; one end of the cable rope is connected with the top end of the steel column 2, and the other end of the cable rope is connected with the ground. In this embodiment, the number of guy wires can be reduced by the use of the fixing member 3.

The beneficial technical effects of the utility model are as follows: the fixing piece is used for replacing a part of the traditional cable rope, so that the cable rope is not easy to deform, the using amount of the cable rope is reduced, the stability and the verticality of the steel column are well ensured by adopting the fixing piece, and the fixing piece can be manufactured by adopting a steel structure to process residual leftover materials, thereby changing waste into valuables and reducing the construction cost; and after the installation is finished, the cable rope can be dismantled, no influence is caused to other constructions in the area, and meanwhile, the operation method is simple, time and labor are saved, and the manual efficiency can be improved.

It should be noted that in this document relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. A rim of a cup foundation steel column system, comprising:

a cup mouth foundation structure;

the steel column is arranged in the cup rim foundation structure;

2. The rim of a cup foundation steel column system of claim 1, wherein the securing members comprise cross clips, support rods and spring connectors; the cross clamping piece is connected with the supporting rod through two spring connecting pieces, the cross clamping piece is used for clamping the steel column, the supporting rod is used for being supported in the rim of a cup foundation structure, and the spring connecting pieces can adjust the connection distance between the cross clamping piece and the supporting rod, so that different interval distances between the steel column and the inner wall of the rim of a cup foundation structure are adapted.

3. The rim of a cup foundation steel column system of claim 2, wherein the spring connector comprises a connecting cylinder, a spring and a connecting rod; the connecting cylinder is connected to the supporting rod, the spring is sleeved in the connecting cylinder and connected to the supporting rod, one end of the connecting rod is connected to the cross clamping piece, and the other end of the connecting rod is sleeved in the connecting cylinder and connected with the spring; the connecting cylinder is provided with a clamping button which can clamp the part of the connecting rod sleeved in the connecting cylinder.

4. The rim of a cup foundation steel column system of claim 2, wherein the cross clip is attached to the steel column by welding.

5. The rim of a cup foundation steel column system of claim 2, wherein the steel column is an "i" shaped steel column, and the cross clamps are used to clamp four corners of the steel column.

6. The rim of a cup foundation steel column system of claim 1, wherein the steel column is an H-shaped steel column and the fasteners are attached to four corners of the H-shaped steel column.

7. The rim of a cup foundation steel column system of claim 1, wherein the fixtures are spaced a predetermined distance around the steel column and the fixtures are disposed two turns around the steel column.

8. The rim of a cup foundation steel column system of any one of claims 1-7, wherein a cable wind rope is also provided at the top end of the steel column; one end of the cable rope is connected with the top end of the steel column, and the other end of the cable rope is connected to the ground.