Tool for finely adjusting distance between steel bars

Abstract

The utility model relates to the technical field of rebar spacing fine adjustment, in particular to a tool for rebar spacing fine adjustment. Comprising a distance adjusting mechanism and reinforcing steel bar fixing mechanisms arranged on the distance adjusting mechanism, and a guide mechanism and a distance measuring mechanism are arranged between the reinforcing steel bar fixing mechanisms; the distance adjusting mechanism comprises a screw rod, and threads in opposite directions are arranged at the two ends of the screw rod; the two sets of reinforcing steel bar fixing mechanisms are arranged at the two ends of the screw rod in a sleeving mode correspondingly and are in threaded connection with the screw rod. The distance between the two steel bar clamps is adjusted by rotating the screw rod, the distance measuring mechanism is used for indicating the adjusting degree, steel bars in a small space after binding is completed can be rapidly and simply subjected to fine adjustment, time and labor are saved, meanwhile, repeated utilization can be achieved, and the work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fine-tuning the spacing of steel bars, in particular to a tool for fine-tuning the spacing of steel bars. Background Art

[0002] During the tool binding construction process, due to negligence or mistakes made by the steel bar workers during the binding process, some of the steel bars were not constructed according to the drawings. However, since the steel bar binding had been completed, the local steel bars needed to be fine-tuned. Traditional tools could not be used due to the small spacing between the steel bars after binding and the small reserved operating space. As a result, they needed to be dismantled and re-bound as required, which was time-consuming and labor-intensive. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a tool for fine-tuning the spacing between steel bars, so as to solve the problem involved in the background technology that after the conventional steel bars are tied, it is difficult to adjust them using conventional tools due to the small space.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tool for fine-tuning the spacing of steel bars, comprising a spacing adjustment mechanism, a steel bar fixing mechanism arranged on the spacing adjustment mechanism, and a guide mechanism and a spacing measurement mechanism arranged between the steel bar fixing mechanisms;

[0005] The spacing adjustment mechanism comprises a screw rod, and both ends of the screw rod are provided with threads in opposite directions;

[0006] The steel bar fixing mechanism is provided with two groups, which are respectively sleeved on the two ends of the screw rod and are threadedly connected with the screw rod.

[0007] Furthermore, the steel bar fixing mechanism includes a threaded sleeve sleeved on the screw rod and a steel bar clamp fixed on the threaded sleeve.

[0008] Furthermore, the guide mechanism is provided with two groups, which are respectively arranged between the steel bar clamps on the upper and lower sides of the screw rod.

[0009] Furthermore, the guiding mechanism is a telescopic rod, and both ends of the telescopic rod are respectively fixed to two steel bar clamps.

[0010] Furthermore, the spacing measurement mechanism includes a tape measure box fixed on any one of the steel bar clamps, and one end of the tape measure in the tape measure box is fixedly connected to the other steel bar clamp.

[0011] Furthermore, a torsion spring is provided in the tape measure box, and the torsion spring is used for automatic resetting of the tape measure.

[0012] Furthermore, a rotating handle is provided in the middle of the screw rod, and limit blocks are provided at both ends of the screw rod.

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

[0014] The utility model adjusts the distance between the two steel bar clamps by rotating the screw rod, and the distance measuring mechanism is used to indicate the adjustment degree, which can quickly and simply make fine adjustments to the steel bars in a small space after the binding is completed, saving time and labor, and can be reused to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view of the structure of Example 1 of the utility model;

[0016] Figure 2 This is a side structural schematic diagram of Embodiment 1 of the present utility model;

[0017] In the figure:

[0018] Screw 1, rotating handle 2, limit block 3, threaded sleeve 4, steel bar clamp 5, telescopic rod 6, tape measure box 7, tape measure 8. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] Depend on Figure 1-2 As shown, a tool for fine-tuning the spacing of steel bars comprises a spacing adjustment mechanism, a steel bar fixing mechanism arranged on the spacing adjustment mechanism, and a guiding mechanism and a spacing measurement mechanism are arranged between the steel bar fixing mechanisms;

[0022] The spacing adjustment mechanism includes a screw rod 1, and the two ends of the screw rod 1 are provided with threads in opposite directions; a rotating handle 2 is provided in the middle of the screw rod 1, and limit blocks 3 are provided at the two ends of the screw rod 1. The steel bar fixing mechanism is provided with two groups, which are respectively sleeved on the two ends of the screw rod 1 and threadedly connected with the screw rod 1. The steel bar fixing mechanism includes a threaded sleeve 4 sleeved on the screw rod 1, and a steel bar clamp 5 fixed on the threaded sleeve 4. Two steel bars are respectively arranged in the two steel bar clamps 5. When the screw rod 1 is rotated, the two threaded sleeves 5 move away from or closer to each other, driving the steel bars on the steel bar clamp 5 to move away from or closer to each other, thereby adjusting the spacing between the steel bars. The limit blocks 3 are used to prevent the threaded sleeve 4 from moving out of the screw rod 1.

[0023] The guide mechanism is provided with two groups, which are respectively arranged between the steel bar clamps 5 on the upper and lower sides of the screw rod 1. The guide mechanism is a telescopic rod 6, and the two ends of the telescopic rod 6 are respectively fixed to the two steel bar clamps 5. A rectangular frame structure is formed between the two telescopic rods 6 and the steel bar clamps 5 to ensure that the position of the steel bar clamps 5 is fixed.

[0024] The spacing measurement mechanism includes a tape measure box 7 fixed to any one of the steel bar clamps 5, and one end of a tape measure 8 in the tape measure box 7 is fixedly connected to another steel bar clamp 5. A torsion spring is provided in the tape measure box 7, and the torsion spring is used for automatic reset of the tape measure 8. When adjusting the steel bar spacing, the tape measure 8 can be used to indicate the spacing between two steel bars, and further indicate the adjustment degree of the steel bars.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for fine-tuning the spacing of steel bars, characterized in that: It comprises a spacing adjustment mechanism, a steel bar fixing mechanism arranged on the spacing adjustment mechanism, and a guiding mechanism and a spacing measurement mechanism are arranged between the steel bar fixing mechanisms; The spacing adjustment mechanism comprises a screw rod, and both ends of the screw rod are provided with threads in opposite directions; The steel bar fixing mechanism is provided with two groups, which are respectively sleeved on the two ends of the screw rod and are threadedly connected with the screw rod.

2. The tool for fine-tuning the spacing between steel bars according to claim 1, characterized in that: The steel bar fixing mechanism comprises a threaded sleeve sleeved on the screw rod and a steel bar clamp fixed on the threaded sleeve.

3. The tool for fine-tuning the spacing between steel bars according to claim 2, characterized in that: The guide mechanism is provided with two groups, which are respectively arranged between the steel bar clamps on the upper and lower sides of the screw rod.

4. The tool for fine-tuning the spacing between steel bars according to claim 2, characterized in that: The guiding mechanism is a telescopic rod, and two ends of the telescopic rod are respectively fixed to two steel bar clamps.

5. The tool for fine-tuning the spacing between steel bars according to claim 2, characterized in that: The spacing measurement mechanism comprises a tape measure box fixed on any one of the steel bar clamps, and one end of the tape measure in the tape measure box is fixedly connected to the other steel bar clamp.

6. The tool for fine-tuning the spacing between steel bars according to claim 5, characterized in that: A torsion spring is provided in the tape measure box, and the torsion spring is used for automatically resetting the tape measure.

7. The tool for fine-tuning the spacing between steel bars according to claim 1, characterized in that: A rotating handle is arranged in the middle of the screw rod, and limiting blocks are arranged at both ends of the screw rod.

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