Vertical steel bar positioning device for slip-form construction

Abstract

The utility model discloses a slip form construction vertical reinforcing steel bar positioning device, which comprises a plurality of mounting rings, the plurality of mounting rings are mutually connected and are circular, one side of each of two mounting rings is fixedly provided with a first connecting plate, one end of each first connecting plate is fixedly provided with a mounting disc, and the other end of each first connecting plate is fixedly provided with a second connecting plate. The two mounting discs are concentrically arranged and are equal in size, second through holes are formed in the two mounting discs, a mounting column is arranged between the two second through holes in a penetrating mode, a top plate is fixedly mounted at the top end of the mounting column, and clamping jaws are symmetrically and rotationally mounted at the top of one end of a second connecting plate; the reinforcing steel bar is positioned and installed in an auxiliary mode through the first penetrating hole formed in the installation ring and the circular ring formed by the two clamping jaws at one end of the first connecting plate, the diameter of the circular ring and the diameter of the first penetrating hole are the diameter of a standard reinforcing steel bar, and the reinforcing steel bar is in a vertical state through the principle that a straight line is determined by two points. And the situation that the reinforcing steel bars deviate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a reinforcing steel bar positioning device, in particular to a vertical reinforcing steel bar positioning device for slipform construction. BACKGROUND

[0002] Slipform construction is a construction technology in cast-in-place concrete engineering, and its core is to use a formwork to pour and lift concrete. During slipform construction, the formwork is assembled once and an operation platform is arranged thereon. During construction, the formwork is lifted along the surface of cast-in-place concrete by using hydraulic or other lifting devices to continuously pour concrete and synchronously slide and lift.

[0003] At present, the reinforcing steel bars are manually bound according to experience during slipform construction in the prior art, and the reinforcing steel bars may be deviated. Therefore, the vertical reinforcing steel bar positioning device for slipform construction is provided to solve the problem. SUMMARY

[0004] The utility model aims at providing a vertical reinforcing steel bar positioning device for slipform construction to solve the problem that the reinforcing steel bars may be deviated during slipform construction in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] A vertical reinforcing steel bar positioning device for slipform construction comprises a plurality of installation rings, the installation rings are connected to each other and circular, one side of each of the two installation rings is fixedly provided with a first connecting plate, one end of the first connecting plate is fixedly provided with an installation disc, the two installation discs are concentrically arranged and equal in size, a second through hole is formed in each of the two installation discs, an installation column is arranged through the two second through holes, a top plate is fixedly arranged at the top end of the installation column, a second connecting plate is arranged at one side of the top plate, a clamping jaw is rotatably arranged at the top of one end of the second connecting plate, the two clamping jaws are arranged to form a circular ring, a plurality of first through holes are arranged through the top of the installation ring along the circumferential direction, and the circular ring and the first through holes are equal in diameter.

[0007] As a further scheme of the utility model, a through hole is formed in one end of each of the clamping jaws, and a bolt is arranged through the two through holes.

[0008] As a further scheme of the utility model, a rotating ring is rotatably arranged at the outer side of the top plate, and the second connecting plate is fixedly arranged at one side of the rotating ring.

[0009] As a further scheme of the utility model: the both ends of the mounting ring are fixedly installed with first mounting plate and second mounting plate respectively, one side of the first mounting plate is provided with fixed bolt, and the first mounting plate is fixed with the second mounting plate through the fixed bolt.

[0010] As a further scheme of the utility model: the bottom of the first mounting plate and the second mounting plate is fixedly installed with bottom plate, the top of the bottom plate is provided with expansion bolt, and the bottom plate is fixed with the ground through the expansion bolt.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1, the utility model discloses a first perforation and the circular ring formed by the two clamping jaws of one end of the first connecting plate of the mounting ring are used to assist the positioning installation of the reinforcing steel bars, the diameters of the circular ring and the first perforation are the standard reinforcing steel bar diameters, the reinforcing steel bars are in the vertical state through the principle of two-point determination of a straight line, and the deviation of the reinforcing steel bars is avoided.

[0013] 2, the mounting ring, the mounting column and the like in the utility model are detachable designs, and the portability during transportation is greatly improved during actual use. DRAWINGS

[0014] Figure 1 It is the structural schematic diagram in the utility model.

[0015] Figure 2 It is the enlarged view of A in the utility model. Figure 1

[0016] Figure 3 It is the partial side view of the utility model.

[0017] Figure 4 It is the partial view of the utility model.

[0018] Figure 5 It is the partial structure side view of the utility model.

[0019] 1, mounting ring, 2, first perforation, 3, mounting column, 4, top plate, 5, mounting disc, 6, first mounting plate, 7, first connecting plate, 8, bolt, 9, clamping jaw, 10, second connecting plate, 11, second perforation, 12, expansion bolt, 13, fixed bolt, 14, bottom plate, 15, swivel ring, 16, circular ring, 17, second mounting plate. DETAILED DESCRIPTION

[0020] ​With reference to the drawings in the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0021] Please refer to Figures 1-5 In the embodiment of the present application, the vertical steel positioning device for slip-form construction comprises a plurality of installation rings 1, the installation rings 1 are connected to each other and are circular, one side of each of the two installation rings 1 is fixedly provided with a first connecting plate 7, one end of the first connecting plate 7 is fixedly provided with an installation disc 5, the two installation discs 5 are concentrically arranged and are equal in size, a second through hole 11 is formed in each of the two installation discs 5, and an installation column 3 is arranged through the two second through holes 11. The top end of the installation column 3 is fixedly provided with a top plate 4, one side of the top plate 4 is provided with a second connecting plate 10, one end of the second connecting plate 10 is symmetrically rotatably provided with a clamping jaw 9, and the two clamping jaws 9 jointly form a circular ring 16. A plurality of first through holes 2 are arranged through the top of the installation ring 1 in the circumferential direction, and the circular ring 16 and the first through holes 2 are equal in diameter.

[0022] One end of each of the clamping jaws 9 is provided with a through hole, and a latch 8 is arranged through the two through holes, so as to fix the two clamping jaws 9 and facilitate disassembly of the two clamping jaws 9.

[0023] The top plate 4 is rotatably provided with a rotating ring 15 on the outer side, and the second connecting plate 10 is fixedly arranged on one side of the rotating ring 15, so as to facilitate rotation of the second connecting plate 10 to drive the circular ring 16 to move above different first through holes 2.

[0024] The two ends of the installation ring 1 are respectively fixedly provided with a first installation plate 6 and a second installation plate 17, one side of the first installation plate 6 is provided with a fixing bolt 13, the first installation plate 6 is fixed to the second installation plate 17 through the fixing bolt 13, and the two adjacent installation rings 1 are fixed, the bottom of each of the first installation plate 6 and the second installation plate 17 is fixedly provided with a bottom plate 14, the top of the bottom plate 14 is provided with an expansion bolt 12, and the bottom plate 14 is fixed to the ground through the expansion bolt 12, so as to fix the installation plate 1 to the ground.

[0025] The working principle of the present application is as follows:

[0026] The plurality of mounting rings 1 are connected together through the first mounting plate 6 and the second mounting plate 17, and the specific connection manner is that two adjacent first mounting plates 6 and second mounting plates 17 are butted, and the adjacent first mounting plate 6 and the second mounting plate 17 are fixed together through the fixing bolt 13, so that a ring is formed between the plurality of mounting rings 1, at this time, the first connecting plate 7 on two of the mounting rings 1 will cross together, the second through hole 11 on the mounting disc 5 at one end of the first connecting plate 7 is butted together, at this time, the mounting column 3 is penetrated through the two second through holes 11, the two clamping jaws 9 at one end of the second connecting plate 10 are rotated, so that a ring 16 is formed between the two clamping jaws 9, a through hole is formed at one end of the two clamping jaws 9, the bolt 8 is penetrated through the two through holes at the same time, at this time, the second connecting plate 10 is rotated, so that the ring 16 formed by the two clamping jaws 9 at one end of the second connecting plate 10 corresponds to the first through hole 2, the steel bar is penetrated through the ring 16 formed by the two clamping jaws 9 at the same time and the first through hole 2, the diameter of the ring 16 formed by the two clamping jaws 9 and the first through hole 2 is a standard steel bar diameter, at this time, the steel bar is in a vertical state, the bolt 8 is pulled out when the next steel bar is fixed, the two clamping jaws 9 are opened, and the second connecting plate 10 is rotated to the hole position of the next first through hole 2, and the above operation is repeated.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for positioning vertical reinforcement in slipform construction, comprising a mounting ring (1), characterised in that: The mounting ring (1) is provided with several mounting rings (1), the mounting rings (1) are connected with each other and are circular, one side of two mounting rings (1) is fixedly provided with a first connecting plate (7), one end of the first connecting plate (7) is fixedly provided with a mounting disc (5), the two mounting discs (5) are concentrically arranged and are equal in size, the two mounting discs (5) are both provided with a second through hole (11), the two second through holes (11) are coaxially provided with a mounting column (3), the top end of the mounting column (3) is fixedly provided with a top plate (4), one side of the top plate (4) is provided with a second connecting plate (10), one end of the second connecting plate (10) is symmetrically rotatably provided with a clamping jaw (9), the two clamping jaws (9) jointly form a circular ring (16), the top of the mounting ring (1) is coaxially provided with a plurality of first through holes (2), the circular ring (16) and the first through holes (2) are the same in diameter.

2. A slip-form construction vertical reinforcement positioning device according to claim 1, characterised in that: One end of the clamping jaw (9) is provided with a through hole, and the two through holes are coaxially provided with a bolt (8).

3. A slip-form construction vertical reinforcement positioning device according to claim 1, wherein: The outer side of the top plate (4) is rotatably provided with a rotating ring (15), and the second connecting plate (10) is fixedly arranged on one side of the rotating ring (15).

4. A slip-form construction vertical reinforcement positioning device according to claim 1, wherein: The two ends of the mounting ring (1) are respectively fixedly provided with a first mounting plate (6) and a second mounting plate (17), one side of the first mounting plate (6) is provided with a fixing bolt (13), and the first mounting plate (6) is fixed with the second mounting plate (17) through the fixing bolt (13).

5. A slip form construction vertical reinforcement positioning device according to claim 4, wherein: The bottom of the first mounting plate (6) and the second mounting plate (17) is fixedly provided with a bottom plate (14), and the top of the bottom plate (14) is provided with an expansion bolt (12), and the bottom plate (14) is fixed with the ground through the expansion bolt (12).

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