Steel bar positioning structure

Abstract

The utility model discloses a reinforcing steel bar positioning structure which comprises a vertical reinforcing steel bar and a transverse reinforcing steel bar. A positioning assembly is arranged between the vertical steel bars and the transverse steel bars, the positioning assembly comprises a locking shell, a shaft barrel is fixedly embedded in the locking shell, and a displacement rod is slidably connected into the shaft barrel; wherein vertical plates are symmetrically and fixedly connected to the outer side of the locking shell, a rotating round block is arranged between the two vertical plates, a rotating shaft is fixedly connected to the non-circle-center position of the rotating round block in a penetrating mode, the rotating shaft is rotationally connected with the vertical plates, and cushion blocks are fixedly connected to the ends, located between the two vertical plates, of the rotating round block and the displacement rod. A spring is fixedly connected between the cushion block and the shaft barrel, and the cushion block is attached to the rotary round block. The fixing state of the locking shell is rapidly changed by shaking the pressing rod, use of a screw is avoided, and therefore the problems that the bolt needs to be rotated for disassembly and assembly, and installation is not stable due to the fact that the bolt slips are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar positioning, in particular to a steel bar positioning structure. Background Art

[0002] Publication No. CN220565740U discloses a steel bar positioning structure, comprising a No. 1 round bar, wherein the rear part of the outer surface and the front part of the outer surface of the No. 1 round bar are both interspersed and fixedly connected with a No. 2 round bar, and the outer surfaces of the two No. 2 round bars are commonly fixedly connected with a No. 3 round bar, and the outer surfaces of the No. 3 round bar, the outer surface of the No. 1 round bar and the outer surfaces of the two No. 2 round bars are all interspersed and movably connected with a plurality of clamping devices, and a steel bar body is arranged in the plurality of clamping devices, and the No. 1 round bar, the No. 3 round bar and the two No. 2 round bars are commonly fixedly connected with a supporting device; the supporting device comprises a No. 1 supporting rod, and the outer surface of the No. 1 supporting rod is interspersed and fixedly connected with a No. 2 supporting rod, and both ends of the No. 1 supporting rod and the No. 2 supporting rod are both provided with a card slot. This device has high positioning efficiency, good supporting effect, high stability, and is suitable for the use of steel bar positioning, but the patent still has the following problems in actual use:

[0003] When the above-mentioned device moves the position of the bracket, it is necessary to rotate the No. 1 threaded rod. However, the fastening method using screws may cause the fixation between the No. 1 threaded rod and the steel bar body to loosen due to the vibration during construction, making the installation of the bracket unstable. In addition, the No. 1 threaded rod needs to be rotated each time the position of the bracket is adjusted, and the rotation is frequent. In addition, the clamping force provided by the No. 1 threaded rod is relatively large, which may cause the thread on the No. 1 threaded rod to slip.

[0004] A steel bar positioning structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a steel bar positioning structure to solve the problem that the fastening method through screws proposed in the above-mentioned background technology may cause the fixation between the No. 1 threaded rod and the steel bar body to loosen due to the vibration of construction, thereby making the installation of the bracket unstable, and each time the position of the bracket is adjusted, the No. 1 threaded rod needs to be rotated, and the clamping force provided by the No. 1 threaded rod is relatively large, which may cause the thread on the No. 1 threaded rod to slip.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar positioning structure, comprising vertical steel bars and horizontal steel bars;

[0007] A positioning assembly is provided between the vertical steel bars and the horizontal steel bars, and the positioning assembly includes a locking shell, a shaft cylinder is fixedly embedded in the locking shell, and a displacement rod is slidably connected to the shaft cylinder;

[0008] The outer side of the locking shell is symmetrically fixedly connected with a vertical plate, a rotating round block is arranged between the two vertical plates, a rotating shaft is fixedly connected through the non-center of the rotating round block, the rotating shaft is rotatably connected with the vertical plate, and the rotating round block;

[0009] Wherein, a locking mechanism is arranged on the outer side of the locking shell.

[0010] Preferably, a cushion block is fixedly connected to one end of the displacement rod located between the two vertical plates, a spring is fixedly connected between the cushion block and the shaft cylinder, the spring is sleeved outside the displacement rod, and the cushion block fits with the rotating circular block.

[0011] Preferably, the other end of the displacement rod is rotatably connected to a clamping pad, and the inner side of the locking shell is fixedly connected to a friction pad corresponding to the clamping pad.

[0012] Preferably, both sides of the vertical steel bars are in contact with the friction pads and the clamping pads.

[0013] Preferably, the locking mechanism comprises a fixing tube, the fixing tube is fixedly connected to a side of the locking shell away from the pressure rod, the transverse steel bar passes through the fixing tube, and a connecting sleeve is fixedly connected to the outer side of the fixing tube.

[0014] Preferably, a knob is rotatably connected to the outer side of the connecting sleeve, a threaded straight rod is threadedly connected to the knob, and the bottom end of the threaded straight rod extends into the interior of the connecting sleeve and is fixedly connected to a movable rod.

[0015] Preferably, the movable rod is slidably connected to the fixed tube, and one end of the movable rod extending into the fixed tube is rotatably connected to a pad, and the pad is fitted with the transverse steel bar.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the steel bar positioning structure can quickly change the fixed state of the locking shell by shaking the pressure rod, thereby avoiding the use of screws, thereby avoiding the operation of rotating the bolts for disassembly and assembly, and avoiding the problem of unstable installation caused by the slipping of the bolts. The specific contents are as follows:

[0017] 1. By shaking the pressure rod, the rotating circle rotates, so that the pad moves away from the pad due to the non-center rotation of the rotating circle. At this time, the shift rod drives the clamping pad to move away from the vertical steel bar, and finally the locking shell can slide on the vertical steel bar. Finally, the locking shell can quickly change the fixed state by shaking the pressure rod, avoiding the use of screws, thereby avoiding the operation of rotating bolts for disassembly and assembly, and avoiding the problem of unstable installation caused by slipping of bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view of the positioning assembly and the locking mechanism;

[0020] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0021] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the middle B area;

[0022] Figure 5 It is a schematic diagram of the installation structure of the connecting sleeve and the fixing cylinder.

[0023] In the figure: 1. vertical steel bar; 2. horizontal steel bar; 3. positioning assembly; 301. locking shell; 302. vertical plate; 303. shaft cylinder; 304. displacement rod; 305. pad; 306. spring; 307. rotating round block; 308. pressure rod; 309. clamping pad; 310. friction pad; 4. locking mechanism; 401. fixing cylinder; 402. connecting sleeve; 403. knob; 404. threaded straight rod; 405. movable rod; 406. abutment pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a steel bar positioning structure, including vertical steel bars 1 and horizontal steel bars 2; a positioning assembly 3 is arranged between the vertical steel bars 1 and the horizontal steel bars 2, and the positioning assembly 3 includes a locking shell 301, a shaft cylinder 303 is fixedly buried inside the locking shell 301, and a displacement rod 304 is slidably connected inside the shaft cylinder 303; wherein, the outer side of the locking shell 301 is symmetrically fixedly connected with a vertical plate 302, a rotating round block 307 is arranged between the two vertical plates 302, a rotating shaft is fixedly penetrated and connected at a non-center part of the rotating round block 307, the rotating shaft is rotatably connected to the vertical plate 302, and a pressure rod 308 is fixedly connected to the outer side of the rotating round block 307; the rotating shaft is located on the side of the rotating round block 307 away from the locking shell 301; when the rotating round block 307 rotates around the rotating shaft, the closest distance to the locking shell 301 will change.

[0026] A locking mechanism 4 is disposed on the outer side of the locking shell 301 .

[0027] A pad 305 is fixedly connected to one end of the displacement rod 304 located between the two vertical plates 302, and a spring 306 is fixedly connected between the pad 305 and the shaft tube 303. The spring 306 is sleeved on the outside of the displacement rod 304, and the pad 305 is in contact with the rotating round block 307; the spring 306 will push the pad 305 to always be in contact with the rotating round block 307.

[0028] The other end of the displacement rod 304 is rotatably connected to a clamping pad 309, and the inner side of the locking shell 301 is fixedly connected to a friction pad 310 corresponding to the clamping pad 309; both sides of the vertical steel bar 1 are fitted with the friction pad 310 and the clamping pad 309; the clamping pad 309 and the friction pad 310 are both made of rubber and have a raised textured surface, providing high friction and slight deformation ability.

[0029] The locking mechanism 4 includes a fixed cylinder 401, which is fixedly connected to the side of the locking shell 301 away from the pressure rod 308, the transverse steel bar 2 passes through the fixed cylinder 401, and the outer side of the fixed cylinder 401 is fixedly connected with a connecting sleeve 402; the outer side of the connecting sleeve 402 is rotatably connected with a knob 403, the knob 403 passes through a threaded straight rod 404, the bottom end of the threaded straight rod 404 extends into the interior of the connecting sleeve 402 and is fixedly connected with a movable rod 405; the movable rod 405 can push the pad 406 to fit tightly against the transverse steel bar 2, and push the transverse steel bar 2 to fit tightly against the fixed cylinder 401, and a sliding bar is fixed to the edge of the movable rod 405, and the sliding bar is slidably connected to the connecting sleeve 402.

[0030] The movable rod 405 is slidably connected to the fixed tube 401, and one end of the movable rod 405 extending into the fixed tube 401 is rotatably connected to a pad 406, which fits the horizontal steel bar 2; the pad 406 is made of rubber and has a raised textured surface to provide high friction.

[0031] Working principle: Before using this kind of steel bar positioning structure, it is necessary to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, when it is necessary to disassemble or adjust the position of the locking shell 301, the rotating block 307 can be rotated by shaking the pressure rod 308, so that the pad 305 is caused to rotate non-centrally due to the rotating block 307, and then the rotating block 307 moves away from the pad 305, and as the rotating block 307 moves away, the spring 306 will push the pad 305 to always fit the rotating block 307, and as the pad 305 moves, the displacement rod 304 will drive the clamping pad 309 to move and move away from the vertical steel bar 1, and finally the locking shell 301 can slide on the vertical steel bar 1, and finally the locking shell 301 can quickly change the fixed state by shaking the pressure rod 308, thereby avoiding the use of screws, thereby avoiding the operation of rotating bolts for disassembly and assembly, and avoiding the problem of unstable installation caused by bolt slippage.

[0032] The threaded straight rod 404 can be moved by rotating the knob 403 , thereby causing the movable rod 405 to drive the abutment pad 406 to fit into or move away from the horizontal steel bar 2 .

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel bar positioning structure, comprising vertical steel bars (1) and horizontal steel bars (2); It is characterized in that Also includes: A positioning assembly (3) is provided between the vertical steel bars (1) and the horizontal steel bars (2), and the positioning assembly (3) comprises a locking shell (301), a shaft cylinder (303) is fixedly embedded inside the locking shell (301), and a displacement rod (304) is slidably connected inside the shaft cylinder (303); The outer side of the locking shell (301) is symmetrically fixedly connected with a vertical plate (302), a rotating circular block (307) is provided between the two vertical plates (302), a rotating shaft is fixedly connected and penetrated through a non-center portion of the rotating circular block (307), the rotating shaft is rotatably connected to the vertical plate (302), and a pressure rod (308) is fixedly connected to the outer side of the rotating circular block (307); Wherein, a locking mechanism (4) is arranged on the outer side of the locking shell (301).

2. A steel bar positioning structure according to claim 1, characterized in that: A cushion block (305) is fixedly connected to one end of the displacement rod (304) located between the two vertical plates (302), a spring (306) is fixedly connected between the cushion block (305) and the shaft cylinder (303), the spring (306) is sleeved on the outside of the displacement rod (304), and the cushion block (305) is in close contact with the rotating circular block (307).

3. A steel bar positioning structure according to claim 2, characterized in that: The other end of the displacement rod (304) is rotatably connected to a clamping pad (309), and the inner side of the locking shell (301) is fixedly connected to a friction pad (310) corresponding to the position of the clamping pad (309).

4. A steel bar positioning structure according to claim 1, characterized in that: Both sides of the vertical steel bar (1) are in contact with the friction pad (310) and the clamping pad (309).

5. A steel bar positioning structure according to claim 1, characterized in that: The locking mechanism (4) comprises a fixing tube (401), the fixing tube (401) being fixedly connected to a side of the locking shell (301) away from the pressure rod (308), the transverse steel bar (2) passing through the fixing tube (401), and a connecting sleeve (402) being fixedly connected to the outer side of the fixing tube (401).

6. A steel bar positioning structure according to claim 5, characterized in that: The outer side of the connecting sleeve (402) is rotatably connected to a knob (403), and the knob (403) is threadedly connected to a threaded straight rod (404). The bottom end of the threaded straight rod (404) extends into the interior of the connecting sleeve (402) and is fixedly connected to a movable rod (405).

7. A steel bar positioning structure according to claim 6, characterized in that: The movable rod (405) is slidably connected to the fixed tube (401), and one end of the movable rod (405) extending into the fixed tube (401) is rotatably connected to a pad (406), and the pad (406) is in contact with the transverse steel bar (2).

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