Assembly type stand column structure

Abstract

The assembly type stand column structure comprises a pile foundation. The pile foundation comprises a plurality of steel pipe fittings, the steel pipe fittings are arranged at intervals, every two adjacent steel pipe fittings are connected through a connecting rod, and the steel pipe fittings are connected with a base arranged on the ground. The steel pipe fitting comprises a plurality of pipes which are arranged in the axis direction, first plates are fixedly arranged at the ends of the pipes, first reinforcing plates are arranged on the outer walls of the pipes, the first reinforcing plates are fixedly connected with the first plates, and mounting holes for arranging fasteners are formed in the first plates.

Description

Technical Field

[0001] The utility model relates to an assembled column structure. Background Art

[0002] With the booming development of the road and bridge construction industry in China, the load-bearing part in the field of road and bridge construction is becoming more and more important. In the field of road and bridge construction, the load-bearing part mostly adopts the form of steel pipe columns. A steel pipe column is a column foundation, which mainly plays the roles of support, load-bearing and fixation during construction. However, in the construction field, the connection and installation of traditional steel pipe columns usually adopt cutting and welding forms. To achieve the load-bearing purpose, it is required that construction workers have certain welding techniques and experience. At the same time, because the steel pipe column is an independent large tubular structure, it has a large volume and mass itself, resulting in great inconvenience in its installation and transportation process. The use scenarios of steel pipe columns are complex, and the dimensions, sizes and forces to be considered are different in different scenarios, and many factors need to be considered. After the steel pipe columns are used up, a large amount of human and material resources are required for recycling, and due to the cutting step in the use process, the recycling rate is extremely low.

[0003] To sum up, traditional steel pipe columns have problems such as inconvenient installation and recycling, high technical requirements, large transportation workload, and many factors to be considered. Therefore, it is of great practical significance to design an assembled steel pipe column structure system to replace traditional steel pipe columns. Content of the Utility Model

[0004] The utility model solves the deficiencies existing in the prior art and provides an assembled column structure.

[0005] The technical solution adopted by the utility model is: an assembled column structure, including a pile foundation; the pile foundation includes a plurality of steel pipe members, the steel pipe members are arranged at intervals, adjacent two steel pipe members are connected by connecting rods, and each steel pipe member is connected to a base arranged on the ground; the steel pipe member includes a plurality of pipe materials, the pipe materials are arranged in the axial direction, a first plate member is fixedly arranged at the end of the pipe material, a first reinforcing plate is arranged on the outer wall of the pipe material, the first reinforcing plate is fixedly connected to the first plate member, and an installation hole for arranging a fastener is arranged on the first plate member.

[0006] Wherein, it further includes a connecting member connected to the steel pipe member, the connecting member includes two second plate members and a pipe fitting, the two second plate members are respectively arranged at both ends of the pipe fitting, and the second plate members and the pipe fitting are strengthened by second reinforcing plates, and the second reinforcing plates are respectively fixedly connected to the outer walls of the second plate members and the pipe fitting.

[0007] Wherein, it further includes a connecting mechanism for connecting the pile foundation and the pier body, the connecting mechanism includes a connecting beam and an adjusting rod for connecting the connecting beam and the steel pipe member, the two connecting beams are respectively on both sides of the pier body, both ends of the screw rod are connected to the two connecting beams respectively and locked by nuts, and the adjusting rod is connected to the nearer connecting beam.

[0008] Among them, the connecting beam includes two steel profiles arranged at intervals, and the two steel profiles are connected by a connecting block. Both ends of the screw rod pass through the gap between the steel profiles.

[0009] Among them, the adjusting rod includes two movable rods and a threaded rod that threadedly connects the two movable rods. By turning the threaded rod, the two movable rods move closer or farther away from each other.

[0010] Among them, two mounting plates are fixedly arranged on the pipe. There is a gap between the two mounting plates for the movable rod to extend into. One movable rod is in the gap, and a pin shaft is inserted through the movable rod and the mounting plate to connect the movable rod and the mounting plate. The other movable rod is between the two steel profiles, and a pin shaft is inserted through the movable rod and the connecting beam to connect the movable rod and the connecting beam.

[0011] Among them, one end of the pile foundation is provided with an inclined strut and a support beam. One end of the support beam is connected to the outermost steel pipe member, one end of the inclined strut is connected to the lower part of the support beam, and the other end of the inclined strut is connected to the steel pipe member.

[0012] Among them, the steel pipe member is connected with a hoop member. The hoop member includes two arc-shaped members. The two arc-shaped members are clamped around the periphery of the steel pipe member and are connected by fasteners. The adjusting rod is connected to the steel pipe member through the hoop member. The hoop member is fixedly connected with two ear plates, and the two ear plates are arranged at intervals up and down. One end of the adjusting rod is arranged between the two ear plates and is connected to the hoop member.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Convenient transportation: By adopting the form of standard sections, the length of the present utility model is controllable, and the large is divided into small, greatly improving the space utilization rate during transportation.

[0015] Convenient installation and removal: The fittings of the present utility model can be completed in the factory. When transported to the site, the connection methods during installation are all bolt connections or pin shaft connections. Since welding is not involved, there are no special requirements for construction workers, and the installation and removal are more convenient and fast.

[0016] Improve the recovery rate: Since the present utility model does not involve welding during on-site use, after use, the bolts and pin shafts can be directly removed for recycling. It will not cause damage to the column body itself, greatly improving the recycling utilization rate.

[0017] Convenient maintenance and low maintenance cost: The present utility model divides the large into small, splitting the large structural parts into independently detachable components, making maintenance more convenient. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present utility model.

[0019] Figure 2 isFigure 1 Schematic structural diagram from another perspective. Specific implementation mode

[0020] The present utility model will be further described below in conjunction with the accompanying drawings and through embodiments.

[0021] As shown in Figure 1 and 2 In the prefabricated column structure of this embodiment, it includes a pile foundation 2 adjacent to the pier body 1; the pile foundation 2 includes a plurality of steel pipe members 21, the steel pipe members 21 are arranged at intervals, and adjacent two steel pipe members 21 are connected by connecting rods 22, and each steel pipe member 21 is connected to a base 3 arranged on the ground; the steel pipe member 21 includes a plurality of pipes, the pipes are arranged in the axial direction, a first plate member 23 is fixedly arranged at the end of the pipe, a first reinforcing plate 24 is arranged on the outer wall of the pipe, the first reinforcing plate 24 is fixedly connected to the first plate member 23, and an installation hole for arranging fasteners is arranged on the first plate member 23. When a plurality of pipes are assembled and installed, the first plate members 23 of adjacent two pipes can be in contact with each other, and after the two installation holes are aligned, they are fastened and installed through bolts and nuts. In this embodiment, the pile foundation can be industrially produced in a factory and then assembled on the construction site, with low transportation cost, and the on-site installation height can be adjusted as needed.

[0022] As a preferred implementation mode, it further includes a connecting member 25 connected to the steel pipe member 21. The connecting member 25 includes two second plate members 251 and a pipe member 252. The two second plate members 251 are respectively arranged at both ends of the pipe member 252, and the second plate members 251 and the pipe member 252 are strengthened by a second reinforcing plate 253. The second reinforcing plate 253 is fixedly connected to the outer walls of the second plate member 251 and the pipe member 252 respectively. In this implementation mode, the two pipes are connected by the connecting member 25.

[0023] As a preferred implementation mode, it further includes a connecting mechanism for connecting the pile foundation 2 and the support frame 1. The connecting mechanism includes a connecting beam 26 and an adjusting rod 27 for connecting the connecting beam 26 and the steel pipe member 21. The two connecting beams 26 are respectively on both sides of the pier body. The two ends of the screw are connected to the two connecting beams 26 respectively and locked with nuts. The adjusting rod 27 is connected to the closer connecting beam 26.

[0024] As a preferred implementation mode, the connecting beam 26 includes two steel profiles arranged at intervals, and the two steel profiles are connected by a connecting block. The two ends of the screw respectively pass through the gap between the steel profiles.

[0025] As a preferred implementation mode, the adjusting rod 27 includes two movable rods 271 and a threaded rod 272 for threadedly connecting the two movable rods 271. By screwing the threaded rod 272, the two movable rods 271 move closer or farther away from each other. The adjusting rod 27 in this implementation mode is a component connecting the connecting beam 26 and the steel pipe member 21. Adjusting the adjusting rod 27 can adjust the tension between the connecting beam 26 and the steel pipe member 21.

[0026] As a preferred embodiment, two mounting plates 212 are fixedly provided on the pipe. A gap is provided between the two mounting plates 212 for the movable rod 271 to extend into. A pin shaft of a movable rod 271 is arranged in the movable rod 271 and the mounting plate to connect the movable rod 271 with the mounting plate. A pin shaft of another movable rod 271 is arranged between two profiled steels in the movable rod 271 and the connecting beam 26 to connect the movable rod 271 with the connecting beam 26.

[0027] As a preferred embodiment, one end of the pile foundation 2 is provided with a bracing 4 and a support beam 5. One end of the support beam 5 is connected to the outermost steel pipe member 21. One end of the bracing 4 is connected to the lower part of the support beam 5. The other end of the bracing 4 is connected to the steel pipe member 21.

[0028] As a preferred embodiment, a hoop member 28 is connected to the steel pipe member 21. The hoop member 28 includes two arc members 281. The two arc members 281 are clamped around the periphery of the steel pipe member 21 and are connected by fasteners. Specifically, the fasteners are a combination of a bolt and a nut connected by threads. The adjusting rod 27 is connected to the steel pipe member 21 through the hoop member 28. The hoop member 28 is fixedly connected to two mounting plates 212'. The two mounting plates 212' are arranged at intervals up and down. One end of the adjusting rod 27 is arranged between the two mounting plates 212' and is connected to the hoop member 28. Before the hoop member 28 in the present application is connected to the steel pipe member 21, the vertical position can be adjusted. After being adjusted to a suitable position for connecting the adjusting rod 27, the two arc members 281 are clamped tightly on the steel pipe member 21, so as to realize convenient installation.

Claims

1. The assembled column structure is characterized by: It includes a pile foundation; the pile foundation includes a plurality of steel pipe fittings, each steel pipe fitting is arranged at intervals, adjacent two steel pipe fittings are connected by connecting rods, and each steel pipe fitting is connected to a base set on the ground; the steel pipe fittings include a plurality of pipes, multiple pipes are arranged in the axial direction, a first plate is fixedly provided at the end of the pipe, a first reinforcing plate is provided on the outer wall of the pipe, the first reinforcing plate is fixedly connected to the first plate, and the first plate is provided with a mounting hole for setting a fastener.

2. The prefabricated column structure according to claim 1, characterized in that, It also includes a connecting piece connected to the steel pipe fitting, which includes two second plates and a pipe fitting. The two second plates are respectively arranged at both ends of the pipe fitting. The second plates and the pipe fitting are reinforced by a second reinforcing plate, and the second reinforcing plate is respectively fixedly connected to the outer walls of the second plate and the pipe fitting.

3. The assembled column structure according to claim 1, wherein: It also includes a connecting mechanism that connects the pile foundation to the pier body, which includes a connecting beam and an adjusting rod for connecting the connecting beam to the steel pipe fitting. The two connecting beams are respectively located on both sides of the pier body, and the two ends of the screw rod are respectively connected to the two connecting beams and locked with nuts. The adjusting rod is connected to the closer connecting beam.

4. The prefabricated column structure according to claim 3, characterized in that, The connecting beam comprises two section steels which are arranged at intervals. The two section steels are connected by a connecting block, and both ends of the screw rod pass through the gap between the section steels respectively.

5. The prefabricated column structure according to claim 4, characterized in that, The adjusting rod comprises two movable rods and a threaded rod which connects the two movable rods with threads. The two movable rods are moved closer to or away from each other by twisting the threaded rod.

6. The assembled column structure according to claim 4, wherein: Two mounting plates are fixed on the pipe, and a gap is provided between the two mounting plates for the movable rod to extend into. One movable rod is in the gap, and a pin is passed through the movable rod and the mounting plate to connect the movable rod to the mounting plate. The other movable rod is between the two steel sections, and a pin is passed through the movable rod and the connecting beam to connect the movable rod to the connecting beam.

7. The assembled column structure according to claim 1, wherein: One end of the pile foundation is provided with a diagonal brace and a support beam, one end of the support beam is connected to the outermost steel pipe fitting, one end of the diagonal brace is connected to the bottom of the support beam, and the other end of the diagonal brace is connected to the steel pipe fitting.

8. The prefabricated column structure according to claim 3, characterized in that, The steel pipe fitting is connected to a clamping piece, which includes two arc pieces, which are clamped around the periphery of the steel pipe fitting and connected by fasteners; the adjusting rod is connected to the steel pipe fitting through the clamping piece, and the clamping piece is fixedly connected to two mounting plates, which are arranged at an upper and lower intervals, and one end of the adjusting rod is arranged between the two mounting plates and connected to the clamping piece.

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