Connecting and positioning structure of steel reinforced concrete column

Abstract

The utility model relates to the technical field of building structure connection, in particular to a connecting and positioning structure of a steel reinforced concrete column, which comprises the steel reinforced concrete column, a mounting component, a mounting component arranged on the steel reinforced concrete column and a connecting component arranged on the mounting component. The limiting component comprises an up-down limiting assembly arranged on the steel reinforced concrete column and a left-right limiting assembly arranged on the up-down limiting assembly. By arranging the connecting assembly, different upper and lower mounting parts can be connected with each other, and the distance between the upper and lower limiting assemblies is controlled, so that the connecting assembly adapts to a section steel beam needing to be welded, the section steel beam is clamped between the upper and lower limiting assemblies, then the left and right limiting assemblies are clamped on the two sides of the section steel beam and fixed through ropes, and the section steel beam can be clamped; the steel beam welding device is convenient and simple to use, reduces shaking of the steel beam, is convenient to weld, and can be used on steel reinforced concrete columns with different shapes and specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of building structure connection, in particular to a connection and positioning structure for steel-concrete columns. Background Art

[0002] Steel-concrete column is a structure in which a steel frame is embedded in reinforced concrete. It has two types: solid and hollow.

[0003] A Chinese patent with publication number CN219137995U discloses a steel-concrete beam-column node connection structure. In order to avoid shaking when welding the steel beam and the steel-concrete column to each other, the patent chooses to add plug-in columns to the steel beam and open plug-in holes on the steel-concrete column to stabilize the steel beam. Although the steel beam can be stable, the shape of the original steel beam and steel-concrete column is changed, and the additional holes are opened, which is very inconvenient during production and affects the strength. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problem of needing to drill holes in steel-concrete columns, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a connection and positioning structure for steel-concrete columns.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a connection and positioning structure of a steel-concrete column, including a steel-concrete column, including an installation component, including an installation component arranged on the steel-concrete column, and a connection component arranged on the installation component; a limiting component, including upper and lower limiting components arranged on the steel-concrete column, and left and right limiting components arranged on the upper and lower limiting components.

[0008] As a preferred solution of the connection and positioning structure of a steel-concrete column described in the utility model, the installation component includes a mounting plate arranged on the surface of the steel-concrete, a connecting tongue arranged on the mounting plate, and a threaded hole is opened on the surface of the connecting tongue.

[0009] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: the installation assembly further includes a raised plate disposed on the mounting plate, a pressing plate disposed on the raised plate, a connecting slide bar and a threaded rod disposed on the pressing plate.

[0010] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: a plurality of through holes are formed on the surface of the raised plate, the connecting slide bar is fixedly connected to the pressing plate, and the threaded rod is rotatably connected to the pressing plate.

[0011] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: the threaded rod is threadedly connected to the raised plate, and the connecting slide bar is slidably connected to the raised plate.

[0012] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: the connection assembly includes an insertion cylinder disposed on the mounting plate, an insertion rod disposed in the insertion cylinder, and a locking nut disposed on the insertion rod.

[0013] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: the insertion rod is slidably connected to the insertion cylinder, both ends of the insertion rod are provided with threads, and the locking nut is in threaded engagement with the insertion rod.

[0014] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: the up and down limiting assembly includes a mounting bracket disposed on the installation assembly, a limiting plate disposed on the mounting bracket, and a reserved space disposed between the limiting plate and the steel reinforced concrete column.

[0015] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: the left and right limiting assembly includes a chute formed on the limiting plate, a through groove formed on the mounting bracket, a sliding member disposed on the chute, and a telescopic rod disposed on the sliding member.

[0016] As a preferred embodiment of the connection and positioning structure of a steel reinforced concrete column according to the present utility model, wherein: the sliding member is slidably connected to the chute, the sliding member is adapted in size and shape to the through groove, and the sliding member is fixedly connected to the telescopic rod.

[0017] Beneficial effects of the connection and positioning structure of a steel reinforced concrete column according to the present utility model: By providing installation components, the device can be divided into individual components for storage when not in use, saving occupied space, and can be quickly assembled when in use. The components are connected by bolts through connecting tongues, with simple and convenient operation. By providing connection components, not only can the upper and lower different installation components be connected to each other, but also the distance between the upper and lower limit components can be controlled to adapt to the steel beam to be welded, which is clamped in the middle. Subsequently, it is clamped on both sides of the steel beam by the left and right limit components and fixed with a rope, thus clamping the position of the steel beam. At this time, welding can be carried out through the reserved space, which is convenient and simple to use, reduces the swaying of the steel beam and is convenient for welding, and can be used on steel reinforced concrete columns of different shapes and specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts. Among them:

[0019] Figure 1 It is an overall schematic diagram of a connection and positioning structure of a steel reinforced concrete column.

[0020] Figure 2 It is a front view of a connection and positioning structure of a steel reinforced concrete column.

[0021] Figure 3 It is a top view of a connection and positioning structure of a steel reinforced concrete column.

[0022] Figure 4 It is a schematic diagram of the structure of the limit component of a connection and positioning structure of a steel reinforced concrete column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings of the specification.

[0024] Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model, but the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures or characteristics that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or selectively mutually exclusive embodiment with other embodiments.

[0026] Embodiment 1

[0027] Referring to Figures 1-4 , which is the first embodiment of the present utility model. This embodiment provides a connection and positioning structure for a steel reinforced concrete column, including a steel reinforced concrete column 100, an installation component 200, an installation assembly 201 provided on the steel reinforced concrete column 100, and a connection assembly 202 provided on the installation assembly 201; a limiting component 300, including an upper and lower limiting assembly 301 provided on the steel reinforced concrete column 100, and a left and right limiting assembly 302 provided on the upper and lower limiting assembly 301.

[0028] Specifically, there are four installation assemblies 201, with every two as a group, arranged on one side of the steel reinforced concrete column 100. The two installation assemblies 201 in each group are connected and fixed by the connection assembly 202. The connection assembly 202 also serves to adjust the spacing between the installation assemblies 201. The two ends of the installation assembly 201 are connected and fixed to the upper and lower limiting assemblies 301. The upper and lower limiting assemblies 301 are clamped between the upper and lower surfaces of the steel beam to reduce up and down shaking. Then, the left and right limiting assemblies 302 are adjusted to be clamped on both sides of the steel beam to reduce left and right shaking. When all the installation assemblies 201 and the limiting component 300 are connected, it can be fixed on the steel reinforced concrete column 100 through friction.

[0029] Furthermore, the installation assembly 201 includes an installation plate 201a provided on the surface of the steel reinforced concrete, a connection tongue 201b provided on the installation plate 201a. The surface of the connection tongue 201b is provided with a threaded hole. The end of the installation plate 201a is provided with the connection tongue 201b. The installation plate 201a and the connection tongue 201b can also be telescopically connected so that its width can be adjusted.

[0030] Furthermore, the installation assembly 201 further includes a raised plate 201c provided on the installation plate 201a, a top plate 201d provided on the raised plate 201c, a connection slide bar 201e and a threaded rod 201f provided on the top plate 201d. The raised plate 201c leaves a certain space between the installation plate 201a and the surface of the steel reinforced concrete column 100, so that the top plate 201d can be adjusted back and forth. When all the installation components 200 and the limiting component 300 are connected and fixed to each other, the device can be fixed by the top plate 201d pressing against the surface of the steel reinforced concrete column 100.

[0031] Further, a plurality of through holes are formed on the surface of the convex plate 201c. The connecting slide rod 201e is fixedly connected to the pressing plate 201d. The threaded rod 201f is rotatably connected to the pressing plate 201d. The connecting slide rod 201e can limit the rotation of the pressing plate 201d during adjustment. The threaded rod 201f is threadedly connected to the convex plate 201c. By rotating the threaded rod 201f, the forward and backward movement of the pressing plate 201d is controlled.

[0032] Further, the threaded rod 201f is threadedly connected to the convex plate 201c, and the connecting slide rod 201e is slidably connected to the convex plate 201c.

[0033] Operation process: When in use, first sleeved two installation components 201 and two upper and lower limit components 301 on the surface of the steel reinforced concrete column 100, and fixedly connected them to each other by screwing the connecting tongue 201b into the bolt. Subsequently, rotate the threaded rod 201f. The top end of the threaded rod 201f is provided with a hexagon or hexagon socket bolt for convenient application of force, so that the pressing plate 201d presses tightly against the surface of the steel reinforced concrete column 100. Since the two installation components 201 are connected by the upper and lower limit components 301, the frictional force applied by the pressing plate 201d is sufficient to fix the device on the surface of the steel reinforced concrete. Another set of this device is installed below in the same way, and the two are respectively arranged on the upper surface and the lower surface of the steel beam to complete the preliminary installation.

[0034] Embodiment 2

[0035] Refer to Figures 1-4 , which is the second embodiment of the present utility model. Different from the previous embodiment: The connecting component 202 includes an insertion cylinder 202a arranged on the mounting plate 201a, an insertion rod 202b arranged in the insertion cylinder 202a, and a locking nut 202c arranged on the insertion rod 202b.

[0036] Specifically, when both the upper device and the lower device of this device are installed on the surface of the steel reinforced concrete column 100, pass the insertion rod 202b through the insertion cylinders 202a arranged one above the other in sequence, so that both ends of the insertion rod 202b extend out of the insertion cylinder 202a. At this time, screw the locking nuts 202c on both ends of the insertion rod 202b until the locking nuts 202c abut against the insertion cylinder 202a, then the two upper and lower installation components 201 can be connected and fixed to each other, locking the distance between them to prevent the steel beam from shaking and vibrating this device.

[0037] Further, the insertion rod 202b is slidably connected to the insertion cylinder 202a. Both ends of the insertion rod 202b are provided with threads, and the locking nut 202c is in threaded cooperation with the insertion rod 202b. The threads at both ends of the insertion rod 202b need to be set to a certain length so that the locking nut 202c can still be installed when the distance between the upper and lower installation components 201 is not large.

[0038] The rest of the structure is the same as that of Embodiment 1.

[0039] Operation process: After initially installing this device, insert the insertion rod 202b into the upper and lower insertion cylinders 202a in sequence until both ends of the insertion rod 202b extend out of the insertion cylinder 202a. At this time, screw on the locking bolts to fix both ends of the insertion rod 202b on the insertion cylinder 202a, so that the upper and lower mounting plates 201a of the steel reinforced concrete column 100 are locked to each other and will not be shaken off by the steel beam.

[0040] Embodiment 3

[0041] Refer to Figures 1-4 , which is the third embodiment of the present utility model. Different from the above embodiments, the upper and lower limit components 301 include a mounting frame 301a provided on the mounting component 201, a limiting plate 301b provided on the mounting frame 301a, and a reserved space 301c provided between the limiting plate 301b and the steel reinforced concrete column 100.

[0042] Specifically, connecting tongues 201b are also provided at both ends of the mounting frame 301a, and the mounting frame 301a is connected and fixed to the mounting plate 201a through the connecting tongues 201b. The mounting frame 301a can support the limiting plate 301b to leave a reserved space 301c between the limiting plate 301b and the steel reinforced concrete column 100 for welding use, and the limiting plate 301b can be clamped on the upper and lower surfaces of the steel beam.

[0043] Furthermore, the left and right limit components 302 include a sliding groove 302a opened on the limiting plate 301b, a through groove 302b opened on the mounting frame 301a, a sliding member 302c provided on the sliding groove 302a, and a telescopic rod 302d provided on the sliding member 302c. The sliding groove 302a is opened on the front surface of the limiting plate 301b, the sliding member 302c is in a cross shape, and one end extends out of the sliding groove 302a. The sliding member 302c moves along the sliding groove 302a and can pass through the through groove 302b. The telescopic rod 302d is connected to the upper and lower sliding members 302c at the same time. Two telescopic rods 302d are provided on a set of limit components 300 and are respectively clamped on both sides of the steel beam.

[0044] Furthermore, the sliding member 302c is slidably connected to the sliding groove 302a, the sliding member 302c is adapted to the through groove 302b in terms of size and shape, the sliding member 302c is fixedly connected to the telescopic rod 302d, and the upper and lower limiting plates 301b are connected together through the telescopic rod 302d. During installation, the limiting plate 301b follows the mounting component 201.

[0045] The rest of the structure is the same as that of Embodiment 2.

[0046] Operation process: After installing the installation component 200, the limit plate 301b clamps the upper and lower surfaces of the profiled steel beam. Subsequently, the telescopic rods 302d on both sides of the profiled steel beam are moved to clamp the two side surfaces of the profiled steel beam. Then, the two telescopic rods 302d are fixed to each other by means of ropes or the like to be fastened to the profiled steel beam. At this time, the limit plate 301b clamps the upper and lower surfaces of the profiled steel beam, and the telescopic rods 302d clamp the left and right surfaces of the profiled steel beam, thereby clamping the profiled steel beam. Moreover, the installation frame 301a leaves a reserved space 301c while clamping, so welding can be conveniently carried out without affecting the normal welding work. After welding is completed, the telescopic rods 302d are opened and the locking nuts 202c are unscrewed, and then this device can be disassembled.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A connecting and positioning structure for a steel reinforced concrete column, comprising a steel reinforced concrete column (100), characterized in that: including an installation component (200), including an installation assembly (201) disposed on the steel reinforced concrete column (100), and a connection assembly (202) disposed on the installation assembly (201); a limiting component (300), including an upper and lower limiting assembly (301) disposed on the steel reinforced concrete column (100), and a left and right limiting assembly (302) disposed on the upper and lower limiting assembly (301).

2. The connecting and positioning structure of a steel reinforced concrete column according to claim 1, characterized in that: The installation assembly (201) includes an installation plate (201a) disposed on the surface of the steel reinforced concrete, and a connection tongue (201b) disposed on the installation plate (201a), and a threaded hole is formed on the surface of the connection tongue (201b).

3. The connecting and positioning structure of a steel reinforced concrete column according to claim 2, characterized in that: The installation assembly (201) further includes a raised plate (201c) disposed on the installation plate (201a), a pressing plate (201d) disposed on the raised plate (201c), a connection slide bar (201e) and a threaded rod (201f) disposed on the pressing plate (201d).

4. The connection and positioning structure of a steel reinforced concrete column according to claim 3, characterized in that: A plurality of through holes are formed on the surface of the raised plate (201c), the connection slide bar (201e) is fixedly connected to the pressing plate (201d), and the threaded rod (201f) is rotatably connected to the pressing plate (201d).

5. The connecting and positioning structure of a steel reinforced concrete column according to claim 4, characterized in that: The threaded rod (201f) is threadedly connected to the raised plate (201c), and the connection slide bar (201e) is slidably connected to the raised plate (201c).

6. The connection and positioning structure of a steel reinforced concrete column according to claim 5, characterized in that: The connection assembly (202) includes an insertion cylinder (202a) disposed on the installation plate (201a), an insertion rod (202b) disposed in the insertion cylinder (202a), and a locking nut (202c) disposed on the insertion rod (202b).

7. The connecting and positioning structure of a steel reinforced concrete column according to claim 6, characterized in that: The insertion rod (202b) is slidably connected to the insertion cylinder (202a), threads are provided at both ends of the insertion rod (202b), and the locking nut (202c) is in threaded cooperation with the insertion rod (202b).

8. The connecting and positioning structure of a steel reinforced concrete column according to claim 7, characterized in that: The upper and lower limiting assembly (301) includes an installation frame (301a) disposed on the installation assembly (201), a limiting plate (301b) disposed on the installation frame (301a), and a reserved space (301c) disposed between the limiting plate (301b) and the steel reinforced concrete column (100).

9. The connecting and positioning structure of a steel reinforced concrete column according to claim 8, characterized in that: The left and right limiting assembly (302) includes a chute (302a) formed on the limiting plate (301b), a through groove (302b) formed on the installation frame (301a), a sliding member (302c) disposed on the chute (302a), and a telescopic rod (302d) disposed on the sliding member (302c).

10. The connection and positioning structure of a steel reinforced concrete column according to claim 9, characterized in that: The sliding member (302c) is slidably connected to the chute (302a), the sliding member (302c) is adapted to the through groove (302b) in terms of size and shape, and the sliding member (302c) is fixedly connected to the telescopic rod (302d).

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