Outer wall detection ring of reinforcement cage

Abstract

The utility model provides an outer wall detection ring of a reinforcement cage, relates to the technical field of reinforcement cages, and solves the problems that after the reinforcement cage is built in a foundation pit, the structural deformation expenditure of the surface and the convex part of an iron wire are difficult to observe, and meanwhile, the iron wire part is difficult to process. A lifting rod is arranged on one side of the reinforcement cage, a threaded rod is arranged on the side, away from the lifting rod, of the reinforcement cage, an embedding groove is formed in the top of the threaded rod, a transmission rod is connected to the top of the embedding groove, a detection assembly is connected to the middle of the threaded rod and the middle of the lifting rod, and the detection assembly moves along the lifting rod through transmission of the threaded rod. The surface flatness of the reinforcement cage can be detected to a certain extent through a lifting iron ring arranged in the device, and the problems that the deformation of the surface of the reinforcement cage is difficult to observe by naked eyes, the detection of the surface of the reinforcement cage is troublesome, and iron wire bulges on the surface cannot be conveniently treated are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cages, in particular to an outer wall detection ring of a steel cage. Background Art

[0002] The steel cage is an important device for pouring concrete into columns. Some of the columns need to go deep into the ground, so they are set in a foundation pit for pouring.

[0003] However, the steel bars in the middle of the existing steel cage may be deformed or bulge out due to pressure or improper connection, which is difficult to observe carefully and without deviation with the naked eye. At the same time, the iron wires at some joints may also bulge out, affecting the mold cloth. Utility Model Content

[0004] The utility model aims to provide an outer wall detection ring for a steel cage, so as to solve the problem that after the steel cage is built in a foundation pit, it is difficult to observe the surface structural deformation expenditure and the protruding part of the iron wire, and the processing of the iron wire part is also relatively difficult.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] The utility model provides an outer wall detection ring of a steel cage, comprising a steel cage, a lifting rod is arranged on one side of the steel cage, a threaded rod is arranged on the side of the steel cage away from the lifting rod, an engaging groove is arranged on the top of the threaded rod, a transmission rod is connected to the top of the engaging groove, a detection component is connected to the middle part of the threaded rod and the detection component moves along the lifting rod through the transmission of the threaded rod.

[0007] Preferably, the threaded rod further includes a limiting hole, and the limiting hole is arranged on one side of the threaded rod close to the top.

[0008] Preferably, the transmission rod cooperates with the engaging groove.

[0009] Preferably, the detection component includes a lifting iron ring, an extrusion ring, a limit hole and a lifting hole, the lifting iron ring is arranged in the middle of the lifting rod and the threaded rod, the extrusion ring is arranged on the middle inner wall of the lifting iron ring, the limit hole is arranged on one side of the lifting iron ring, and the lifting hole is arranged on the side away from the limit hole.

[0010] Preferably, the lifting iron ring is a circular ring with an inner diameter larger than that of the steel cage.

[0011] Preferably, the extrusion ring is a semicircular protrusion on the inner wall surface of the lifting iron ring.

[0012] Preferably, the limiting hole is a hole that matches the lifting rod, the lifting hole is a hole that matches the threaded rod, and the inner wall of the lifting hole matches the thread of the threaded rod.

[0013] Preferably, the transmission rod further includes an engaging rod, which is a round rod whose bottom portion of the transmission rod cooperates with the engaging groove, and a groove overlapping and cooperating with the limiting hole is provided on the engaging rod.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] 1. The lifting iron ring provided in the device can detect the flatness of the surface of the steel cage to a certain extent, so as to prevent the deformation of the surface of the steel cage from being difficult to observe with the naked eye, making the detection of the surface more troublesome, and it is also impossible to conveniently handle the wire protrusions on the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the lifting iron ring of the utility model;

[0019] Figure 3 It is a side view cross-sectional structural diagram of the lifting iron ring of the utility model;

[0020] Icons: steel cage 1, lifting rod 2, threaded rod 3, fitting groove 301, limiting hole 302, transmission rod 303, fitting rod 304, lifting iron ring 4, extrusion ring 401, limiting hole 402, lifting hole 403. DETAILED DESCRIPTION

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Combine the following Figures 1 to 3 The utility model is described in detail.

[0023] A steel cage outer wall detection ring comprises a steel cage 1, a lifting rod 2 is arranged on one side of the steel cage 1, a threaded rod 3 is arranged on the side of the steel cage 1 away from the lifting rod 2, an interlocking groove 301 is arranged on the top of the threaded rod 3, a transmission rod 303 is connected to the top of the interlocking groove 301, a detection component is connected to the threaded rod 3 and the middle part of the lifting rod 2, and the detection component moves along the lifting rod 2 through the transmission of the threaded rod 3.

[0024] After the steel cage 1 is first built and placed, the lifting rod 2 and the threaded rod 3 are respectively inserted or fixedly connected to the ground on both sides of the steel cage 1, and then the lifting iron ring 4 is respectively connected with the lifting rod 2 and the threaded rod 3 through the limiting holes 402 and the lifting holes 403 on both sides. At the same time, after the lifting holes 403 are connected with the threaded rod 3, the transmission rod 303 is matched with the fitting groove 301 through the bottom fitting rod 304, and then the fitting rod 304 is matched with the threaded rod 3 through the limiting hole 302 by the pin through the fixing hole 302, so that the fitting rod 304 is limitedly connected with the threaded rod 3, so that when the transmission rod 303 is rotated by applying force, the threaded rod 3 will be driven to rotate together, and the part of the threaded rod 3 close to the bottom is a rotating connection, so that the threaded rod 3 can be driven to rotate, and the top of the transmission rod 303 is controlled by setting a crank handle for applying force.

[0025] Furthermore, the threaded rod 3 also includes a limiting hole 302, which is arranged on the side of the threaded rod 3 close to the top, the transmission rod 303 cooperates with the engaging groove 301, and the detection component includes a lifting iron ring 4, an extrusion ring 401, a limiting hole 402 and a lifting hole 403. The lifting iron ring 4 is arranged in the middle of the lifting rod 2 and the threaded rod 3, the extrusion ring 401 is arranged on the middle inner wall of the lifting iron ring 4, the limiting hole 402 is arranged on one side of the lifting iron ring 4, and the lifting hole 403 is arranged on the side away from the limiting hole 402.

[0026] When the threaded rod 3 rotates, because the thread of the threaded rod 3 matches the thread of the lifting hole 403, the threaded rod 3 will drive the lifting iron ring 4 to rise and fall when it rotates. At the same time, one side of the lifting iron ring 4 is connected to the lifting rod 2 through the limiting hole 402, so that the lifting iron ring 4 will not be affected by the rotation of the threaded rod 3 and will not be driven to rotate together, but will only be lifted and lowered along the lifting rod 2 and the threaded rod 3 through the rotation of the threaded rod 3.

[0027] Furthermore, the lifting iron ring 4 is a circular ring with an inner diameter larger than the steel cage 1, the extrusion ring 401 is a semicircular protrusion on the inner wall surface of the lifting iron ring 4, the limiting hole 402 is a hole that cooperates with the lifting rod 2, the lifting hole 403 is a hole that cooperates with the threaded rod 3, and the inner wall of the lifting hole 403 is threadedly matched with the threaded rod 3, the transmission rod 303 also includes a mosaic rod 304, the mosaic rod 304 is a round rod that cooperates with the mosaic groove 301 at the bottom of the transmission rod 303, and a groove that overlaps and cooperates with the limiting hole 302 is provided on the mosaic rod 304.

[0028] When the lifting iron ring 4 is lifted, because the inner diameter is larger than the steel cage, the normal lifting process will be obstructed. If the steel bars in the steel cage are deformed, bulged or extended, they will abut against the lifting iron ring 4, causing the lifting iron ring 4 to be unable to continue to lift. In this way, it is known what part of the steel cage has a problem. If some of the binding wires on the surface of the steel cage are raised and protruding, the lifting iron ring 4 can abut against the wire after moving, and then apply pressure during descent to apply force to the wire, forcing the wire to bend, so that it will not protrude from the surface of the steel cage, for the setting of the mold cloth behind, and at the same time, the extrusion ring 401 on the inner wall of the lifting iron ring 4 can better apply force to the wire through its arc surface, so that it can be gradually pressurized and bent, which is convenient for processing the wire.

[0029] The following is a specific implementation process of the utility model. First, the steel cage 1 is built and placed. Then, the lifting rod 2 and the threaded rod 3 are respectively inserted or fixedly connected to the ground on both sides of the steel cage 1. Then, the lifting iron ring 4 is respectively connected to the lifting rod 2 and the threaded rod 3 through the limiting holes 402 and the lifting holes 403 on both sides. At the same time, after the lifting holes 403 are connected to the threaded rod 3, the transmission rod 303 is matched and connected with the fitting groove 301 through the fitting rod 304 at the bottom, and then the pin is passed through the limiting hole 302 and the groove on the fitting rod 304. The locking nut 402 is provided to lock the locking nut 404 in place and the locking nut 403 is provided to lock the locking nut 404. The locking nut 402 is provided to lock the locking nut 404 in place and the locking nut 403 is provided to lock the locking nut 404. The rotation of the threaded rod 3 is affected and driven to rotate together, and the lifting and lowering can only be carried out along the lifting rod 2 and the threaded rod 3 through the rotation of the threaded rod 3. When the lifting iron ring 4 is lifted, because the inner diameter is larger than the steel cage, the normal lifting process will be blocked. If the steel bars in the steel cage are deformed, bulged or extended, they will abut against the lifting iron ring 4, thereby causing the lifting iron ring 4 to be unable to continue to lift. At the same time, the lifting distance of the lifting iron ring 4 generated by the rotation of the transmission rod 303 is fixed. Therefore, the lifting distance can be known by calculating the number of rotations of the transmission rod 303. By lowering the iron ring 4, we can know which part of the steel cage has a problem. If some of the binding wires on the surface of the steel cage are raised and protruding, the iron ring 4 can be lifted and moved to hold the wires. Then, the pressure applied during the descent will apply force to the wires, forcing them to bend so that they will not protrude from the surface of the steel cage. At the same time, the extrusion ring 401 on the inner wall of the iron ring 4 can better apply force to the wires through its arc surface, so that it can be gradually pressurized and bent, which is convenient for handling the wires.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An outer wall detection ring for a steel cage, comprising a steel cage (1), characterized in that: A lifting rod (2) is provided on one side of the steel cage (1), a threaded rod (3) is provided on the side of the steel cage (1) away from the lifting rod (2), a fitting groove (301) is provided on the top of the threaded rod (3), a transmission rod (303) is connected to the top of the fitting groove (301), a detection component is connected between the threaded rod (3) and the middle of the lifting rod (2), and the detection component moves along the lifting rod (2) through the transmission of the threaded rod (3).

2. The outer wall detection ring of a steel cage according to claim 1, characterized in that: The threaded rod (3) further comprises a limiting hole (302), wherein the limiting hole (302) is arranged on one side of the threaded rod (3) close to the top.

3. The outer wall detection ring of a steel cage according to claim 1, characterized in that: The transmission rod (303) matches the engaging groove (301).

4. The outer wall detection ring of a steel cage according to claim 1, characterized in that: The detection component comprises a lifting iron ring (4), an extrusion ring (401), a limiting hole (402) and a lifting hole (403); the lifting iron ring (4) is arranged in the middle of the lifting rod (2) and the threaded rod (3); the extrusion ring (401) is arranged on the inner wall of the middle part of the lifting iron ring (4); the limiting hole (402) is arranged on one side of the lifting iron ring (4); and the lifting hole (403) is arranged on a side away from the limiting hole (402).

5. The outer wall detection ring of a steel cage according to claim 4, characterized in that: The lifting iron ring (4) is a circular ring with an inner diameter larger than that of the steel cage (1).

6. The outer wall detection ring of a steel cage according to claim 4, characterized in that: The extrusion ring (401) is a semicircular protrusion on the inner wall surface of the lifting iron ring (4).

7. The outer wall detection ring of a steel cage according to claim 4, characterized in that: The limiting hole (402) is a hole that matches the lifting rod (2), the lifting hole (403) is a hole that matches the threaded rod (3), and the inner wall of the lifting hole (403) matches the thread of the threaded rod (3).

8. The outer wall detection ring of a steel cage according to claim 1, characterized in that: The transmission rod (303) further comprises an engaging rod (304), which is a round rod at the bottom of the transmission rod (303) that cooperates with the engaging groove (301), and a groove that overlaps and cooperates with the limiting hole (302) is provided on the engaging rod (304).

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