Auxiliary positioning device for steel bar distribution

Abstract

The utility model is applicable to the technical field of building construction, and provides an auxiliary positioning device for steel bar distribution, which comprises a rotating group, a square block and a positioning plate, the rotating group comprises an upper round block, a lower round block and a limiting column, the upper round block is arranged above the lower round block, the upper round block and the lower round block are both rotatably connected to a rotating shaft, and the limiting column is arranged on the rotating shaft. A top plate and a check block are arranged at the two ends of the rotating shaft correspondingly, two limiting columns are fixedly connected to the bottom of the top plate, and the two limiting columns penetrate through the upper circular block and the lower circular block correspondingly; the upper round block and the lower round block are each fixedly connected with a square block, each square block is fixedly connected with a positioning plate through a fixing pin, and an anti-skid ring is arranged on each positioning plate. Therefore, the steel bars which are parallel to each other or perpendicular to each other can be conveniently positioned through the rotating group, the positions of the steel bars are accurately controlled, and uniform distribution of the steel bars is ensured; and the positioning plate can be conveniently replaced, the requirements for distribution and positioning of steel bars with different intervals are met, and the stress requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel bar distribution auxiliary positioning device. Background Art

[0002] The reinforced concrete structure system is one of the most widely used structural systems at present. During the construction process, the quality of steel bar installation is an important inspection object to ensure the safety and reliability of reinforced concrete structures. The uniform arrangement of steel bars has corresponding requirements in terms of drawings, specifications, mechanical calculations, etc.; existing steel bar fixing auxiliary tools mostly mark the steel bar bundling positions in advance, but the middle part of the steel bar will have varying degrees of sagging and poor straightness. Especially when fixing the longitudinal and transverse bidirectional steel bars in the middle and late stages, the steel bars are difficult to position due to the large deviation in the marking position, making it inconvenient to fix.

[0003] Patent application number CN202221293776.3 discloses a tool for standardizing the spacing of steel bars. The tool comprises a first ruler, a fixed card connected to one side of the back of the first ruler, a second ruler connected to the back of the first ruler, a hinge connected between the first and second rulers, and a scale and a track connected to each of the first and second rulers. The tool is used in conjunction with the track, an alignment pin, a reference pin, the second ruler, and the fixed card. The reference pin is mainly used for alignment work before the tool is placed. The first and second rulers are connected by a hinge so that they can be folded, expanded, and closed, which can save a lot of space. The fixed card is then rotated to limit the first and second rulers to prevent them from rotating. Multiple alignment pins facilitate accurate determination of the distribution position of steel bars. Sliders and fastening bolts facilitate the movement and limitation of the alignment pins, increasing the accuracy of steel bar construction and reducing unnecessary rework caused by calculation errors. The above tool accurately locates the distribution position of steel bars during construction. However, if the steel bars deviate significantly from the distribution position, they are still difficult to locate during installation and inconvenient to fix.

[0004] Generally speaking, the placement, arrangement, positioning, distribution and binding of steel bars during construction will affect the strength, durability and aesthetics of the building after it is formed. Uneven distribution makes it difficult to meet the force requirements. However, when constructing larger steel bars such as longitudinal and transverse bidirectional steel bars, the straightness of the steel bars themselves usually causes a large deviation from the preset distribution position when the steel bars are fixed later. They need to be corrected for straightness and then tightened, which makes installation and fixation inconvenient.

[0005] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the present invention is to provide a steel bar distribution auxiliary positioning device, which can accurately control the position of the steel bars, ensure that the steel bars are evenly distributed, meet the force requirements, and achieve convenient fixation.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a steel bar distribution auxiliary positioning device, including: a rotating group, a block and a positioning plate, the rotating group includes: an upper round block, a lower round block and a limiting column, the upper round block is arranged above the lower round block, the upper round block and the lower round block are both rotatably connected to the rotating shaft, the two ends of the rotating shaft are respectively provided with a top plate and a stop block, the bottom of the top plate is fixedly connected to two limiting columns, and the two limiting columns are respectively passed through the upper round block and the lower round block; the upper round block and the lower round block are both fixedly connected to a square, the square is fixedly connected to the positioning plate through a fixing pin, and the positioning plate is provided with an anti-slip ring.

[0008] According to the reinforcement distribution auxiliary positioning device of the present invention, the upper circular block is provided with a group of limiting holes, and the lower circular block is provided with two groups of limiting holes.

[0009] According to the reinforcement distribution auxiliary positioning device of the present invention, a main spring is fixedly connected between the rotating shaft and the top plate, and the top plate is arranged above the upper circular block.

[0010] According to the reinforcement distribution auxiliary positioning device of the present invention, a sliding block is provided in the block, and a secondary spring is provided between the sliding block and the inner wall of the block.

[0011] According to the reinforcement distribution auxiliary positioning device of the present invention, the sliding block abuts against the connecting block, the connecting block is fixed to the block via a fixing pin, and the connecting block is provided at the end of the positioning plate.

[0012] According to the reinforcement distribution auxiliary positioning device of the present invention, the stop block abuts against the bottom of the lower circular block.

[0013] The utility model provides a steel bar distribution auxiliary positioning device, comprising: a rotating group, a block and a positioning plate, the rotating group comprising: an upper round block, a lower round block and a limiting column, the upper round block is arranged above the lower round block, the upper round block and the lower round block are both rotatably connected to the rotating shaft, the two ends of the rotating shaft are respectively provided with a top plate and a stop block, the bottom of the top plate is fixedly connected to two limiting columns, and the two limiting columns are respectively passed through the upper round block and the lower round block; the upper round block and the lower round block are both fixedly connected to a square block, and the square block is fixedly connected to the positioning plate by a fixing pin, and the positioning plate is provided with an anti-slip ring; the utility model can realize convenient positioning of steel bars that are parallel or perpendicular to each other through the rotating group, accurately control the position of the steel bars, and ensure uniform distribution of the steel bars; the positioning plate can be conveniently replaced through the movable connection between the positioning plate and the block, which is suitable for the distribution and positioning requirements of steel bars with different spacings, meets the force requirements, and realizes convenient fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the upper circular block structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the lower circular block structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the rotating group of the utility model;

[0018] In the figure, 1-positioning plate, 11-anti-slip ring, 12-fixing pin, 13-connecting block, 2-upper round block, 3-lower round block, 31-limiting hole, 4-rotating shaft, 41-main spring, 42-top plate, 43-limiting column, 44 stopper, 5-square block, 51-sliding block, 52-secondary spring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] See also Figures 1 to 4 The utility model provides a steel bar distribution auxiliary positioning device, which includes: a rotating group, a block 5 and a positioning plate 1, the rotating group includes: an upper round block 2, a lower round block 3 and a limiting column 43, the upper round block 2 is arranged above the lower round block 3, the upper round block 2 and the lower round block 3 are both rotatably connected to the rotating shaft 4, the two ends of the rotating shaft 4 are respectively provided with a top plate 42 and a stop block 44, the bottom of the top plate 42 is fixedly connected to two limiting columns 43, the two limiting columns 43 are respectively penetrated through the upper round block 2 and a lower round block 3; the upper round block 2 and the lower round block 3 are each fixedly connected to a square block 5, and the square block 5 is fixedly connected to a positioning plate 1 through a fixing pin 12, and an anti-slip ring 11 is provided on the positioning plate 1; the utility model can realize convenient positioning of mutually parallel or mutually perpendicular steel bars through the rotation group, accurately control the position of the steel bars, and ensure uniform distribution of the steel bars; through the movable connection between the positioning plate 1 and the square block 5, the positioning plate 1 can be conveniently replaced, which is suitable for the distribution and positioning needs of steel bars with different spacings and meets the force requirements.

[0021] See also Figures 1 to 4Preferably, a group of limiting holes 31 is provided on the upper round block 2 of the utility model, and two groups of limiting holes 31 are provided on the lower round block 3. When the two positioning plates 1 are horizontal or perpendicular to each other, one group of limiting holes 31 on the upper round block 2 can ensure that the position of the group of limiting holes 31 on the lower round block 3 coincides with that of one group of limiting holes 31 on the lower round block 3, ensuring that the lower round block 3 does not rotate relative to the upper round block 2, thereby achieving a positioning effect.

[0022] See also Figures 1 to 4 In addition, a main spring 41 is fixedly connected between the rotating shaft 4 and the top plate 42 of the present invention, and the top plate 42 is arranged above the upper round block 2.

[0023] See also Figures 1 to 4 Furthermore, a sliding block 51 is provided in the block 5 of the present invention, and a secondary spring 52 is provided between the sliding block 51 and the inner wall of the block 5 to increase the connection stability of the positioning plate 1.

[0024] See also Figures 1 to 4 Better yet, the sliding block 51 of the present invention abuts against the connecting block 13 , and the connecting block 13 is fixed to the block 5 through the fixing pin 12 , and the connecting block 13 is provided at the end of the positioning plate 1 .

[0025] Working principle: The upper round block 2 and the lower round block 3 of the steel bar distribution auxiliary positioning device are rotatably connected through the rotating shaft 4, the upper round block 2 is arranged above the lower round block 3, and the bottom of the rotating shaft 4 is provided with a stopper 44, and the stopper 44 abuts against the bottom of the lower round block 3 to prevent the lower round block 3 from falling off; a group of limiting holes 31 is provided on the upper round block 2, and two groups of limiting holes 31 are provided on the lower round block 3; a main spring 41 is provided on the top of the rotating shaft 4, and a top plate 42 is provided on the top of the main spring 41, and both ends of the top plate 42 are fixedly connected to limiting columns 43, and the two limiting columns 43 are corresponding to a group of limiting holes 31; the upper round block 2 and the lower round block 3 are both fixedly connected to a square block 5, and the top of the upper round block 2 and the top of the square block 5 The bottom of the lower round block 3 and the bottom of the block 5 are in the same plane, and a sliding block 51 is provided in the block 5. A secondary spring 52 is provided between the sliding block 51 and the inner wall of the block 5. The sliding block 51 abuts against the connecting block 13. The connecting block 13 is fixed to the block 5 by a fixing pin 12. The connecting block 13 is provided at the end of the positioning plate 1, which can realize the convenient replacement of the positioning plate 1 and is suitable for the distribution and positioning requirements of steel bars with different spacings. At the same time, the secondary spring 52 is added to improve the fixing stability of the positioning plate 1; an anti-slip ring 11 is provided on the positioning plate 1, and the anti-slip ring 11 is made of hard rubber, which can facilitate the rapid fixing of the steel bars on the positioning plate 1 and ensure that the steel bars do not fall off, thereby having an anti-slip effect;

[0026] When it is necessary to fix the parallel steel bars, the positioning plates 1 on both sides of the upper round block 2 and the lower round block 3 are controlled to be parallel, and the steel bars to be tightened are fixed in the anti-slip rings 11 of the two positioning plates 1, providing support force for the steel bars drooping in the middle, realizing convenient fixation, realizing horizontal steel bar position positioning, and ensuring uniform distribution of steel bars; when it is necessary to fix mutually perpendicular steel bars, the top plate 42 is controlled to move up, the main spring 41 is stretched, and the two limiting columns 43 are separated from a group of limiting holes 31 of the lower round block 3. At this time, the rotation The lower circular block 3 is moved to drive the positioning plate 1 fixed on the lower circular block 3 to be perpendicular to the positioning plate 1 fixed on the upper circular block 2, and the top plate 42 is controlled to move downward. The main spring 41 contracts, and the two limiting columns 43 pass through another set of limiting holes 31 on the lower circular block 3 and limit the lower circular block 3 to ensure that the lower circular block 3 does not rotate relative to the upper circular block 2. After the adjustment is completed, the steel bars to be tightened are fixed in the anti-slip ring 11 for easy fixation, so as to achieve mutually perpendicular steel bar positioning and ensure uniform distribution of the steel bars;

[0027] When the steel bar distribution distance needs to be adjusted, pull out the fixing pin 12 to drive the connecting block 13 on the positioning plate 1 to separate from the block 5, replace the positioning plate 1 of a different size, and place the connecting block 13 between the two sliding blocks 51 and fix it to the block 5 through the fixing pin 12. It can adapt to the steel bar distribution positioning requirements of different spacings, meet the force requirements, and achieve convenient fixation.

[0028] To sum up, the utility model provides a steel bar distribution auxiliary positioning device, comprising: a rotating group, a block and a positioning plate, the rotating group comprising: an upper circular block, a lower circular block and a limiting column, the upper circular block is arranged above the lower circular block, the upper circular block and the lower circular block are both rotatably connected to the rotating shaft, the two ends of the rotating shaft are respectively provided with a top plate and a stop block, the bottom of the top plate is fixedly connected to two limiting columns, and the two limiting columns are respectively passed through the upper circular block and the lower circular block; the upper circular block and the lower circular block are both fixedly connected to a square, and the square is fixedly connected to the positioning plate by a fixing pin, and the positioning plate is provided with an anti-slip ring; the utility model can realize convenient positioning of steel bars that are parallel or perpendicular to each other through the rotating group, accurately control the position of steel bars, and ensure uniform distribution of steel bars; through the movable connection between the positioning plate and the square, the positioning plate can be conveniently replaced, which is suitable for the distribution and positioning requirements of steel bars with different spacings, meets the force requirements, and realizes convenient fixation.

[0029] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A steel bar distribution auxiliary positioning device, characterized in that: include: The rotating group, block and positioning plate, the rotating group includes: an upper round block, a lower round block and a limiting column, the upper round block is arranged above the lower round block, the upper round block and the lower round block are both rotatably connected to the rotating shaft, the two ends of the rotating shaft are respectively provided with a top plate and a stop block, the bottom of the top plate is fixedly connected to two limiting columns, and the two limiting columns are respectively passed through the upper round block and the lower round block; the upper round block and the lower round block are both fixedly connected to a square, the square is fixedly connected to the positioning plate through a fixing pin, and the positioning plate is provided with an anti-slip ring.

2. The steel bar distribution auxiliary positioning device according to claim 1, characterized in that: The upper circular block is provided with a group of limiting holes, and the lower circular block is provided with two groups of limiting holes.

3. The steel bar distribution auxiliary positioning device according to claim 1, characterized in that: A main spring is fixedly connected between the rotating shaft and the top plate, and the top plate is arranged above the upper round block.

4. The steel bar distribution auxiliary positioning device according to claim 1, characterized in that: A sliding block is arranged in the block, and a secondary spring is arranged between the sliding block and the inner wall of the block.

5. The reinforcement distribution auxiliary positioning device according to claim 4, characterized in that: The sliding block is in contact with the connecting block, the connecting block is fixed to the block via a fixing pin, and the connecting block is arranged at the end of the positioning plate.

6. The reinforcement distribution auxiliary positioning device according to claim 1, characterized in that: The stopper abuts against the bottom of the lower circular block.

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