Adjustable wall steel bar positioning device

Abstract

The utility model relates to the technical field of building engineering construction, and discloses an adjustable wall reinforcing steel bar positioning device which comprises two positioning guide rails arranged in parallel, a plurality of longitudinal positioning shells are installed on the surfaces of the positioning guide rails, two supporting frames are installed on one sides of the longitudinal positioning shells, and the supporting frames are arranged on the other sides of the longitudinal positioning shells. A positioning block is arranged between every two adjacent longitudinal positioning shells, a transverse positioning shell is slidably connected to the surface of each positioning block, and a shell is installed on one side of each transverse positioning shell. According to the adjustable wall reinforcing steel bar positioning device, an elliptical plate is driven to rotate by rotating a rotating rod, and a transmission plate drives a limiting rod to be separated from the interior of a limiting groove by utilizing resilience force of a first spring, so that a user can conveniently adjust the position of a transverse positioning shell, and accurate positioning of a reinforcing steel bar is realized; therefore, structural safety and stability of the building are guaranteed, operation is easy and convenient, the labor intensity of a user is reduced, and the construction efficiency of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to an adjustable wall reinforcement positioning device. Background Art

[0002] Wall reinforcement refers to the steel bars embedded in concrete when building walls. They are usually used to strengthen beams, columns, slabs and the inside of walls. Wall reinforcement can improve the earthquake resistance, wind resistance and water resistance of the wall, ensure the stability and strength of the wall, and make the building more solid and durable.

[0003] A Chinese patent discloses a reverse construction wall reinforcement positioning structure (authorization announcement number CN211818104U). The patented technical structure is reasonably designed. The cross plate can be firmly connected to the outside of walls of different thicknesses, and the steel bars can be conveniently and labor-savingly tied and fixed on the cross plate. The disassembly operation is convenient and quick, which effectively avoids the dislocation of steel bars during concrete construction and is suitable for popularization and use.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing wall reinforcement positioning device cannot accurately position the reinforcement during use, thereby affecting the safety and stability of the building structure and reducing the construction quality. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: there is a disadvantage in the prior art that the wall reinforcement positioning device cannot accurately position reinforcements of different specifications during use. For this reason, we propose an adjustable wall reinforcement positioning device.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: an adjustable wall steel bar positioning device, comprising two parallel arranged positioning rails, a plurality of longitudinal positioning shells are installed on the surface of the positioning rails, two supporting frames are installed on one side of the longitudinal positioning shell, a positioning block is arranged between the two adjacent longitudinal positioning shells, a transverse positioning shell is slidably connected on the surface of the positioning block, a shell is installed on one side of the transverse positioning shell, a rotating rod is rotatably connected inside the shell, one end of the rotating rod is fixedly connected to an elliptical plate, a transmission plate is slidably installed inside the shell, two limit rods are fixedly connected to one side of the transmission plate, a plurality of limit grooves are opened on the side of the positioning block close to the shell, the inner cavity of the limit groove is slidably connected to the limit rod, and the limit rod runs through the interior of the positioning shell, a first spring is fixedly connected inside the shell, and the other end of the first spring is fixedly connected to the transmission plate.

[0007] Preferably, both ends of the interior of the shell are fixedly connected with fixing rods, and a square groove is opened on the surface of the transmission plate, and the interior of the square groove is slidably connected to the surface of the fixing rod.

[0008] Preferably, the difference between the maximum diameter and the minimum diameter of the elliptical plate is greater than the distance that the limiting rod is inserted into the limiting groove.

[0009] Preferably, the rotating rod is slidably connected to a slide rod inside, the slide rod is fixedly connected to one end away from the rotating rod with a knob, one side of the knob is fixedly connected to an insertion rod, a circular groove is opened on one side of the shell, and the inside of the circular groove is sleeved with the insertion rod.

[0010] Preferably, both ends of the rotating rod are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and the other end of the slider is fixedly connected to the sliding rod.

[0011] Preferably, a second spring is fixedly connected inside the rotating rod, and the other end of the second spring is fixedly connected to the sliding rod.

[0012] Preferably, an adjustment groove is provided on the top of the positioning block, and a placement groove is provided on the top of the transverse positioning shell.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the elliptical plate is driven to rotate by rotating the rotating rod, and the resilience of the first spring is utilized to make the transmission plate drive the limiting rod to leave the interior of the limiting groove. At this time, the user can conveniently adjust the position of the transverse positioning shell to realize accurate positioning of the steel bars, thereby ensuring the structural safety and stability of the building. The operation is simple and convenient, reducing the labor intensity of the user and improving the construction efficiency of the user. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the positioning block of the utility model;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the shell of the utility model;

[0019] Figure 5 For this utility model Figure 4 A partial enlarged view of point B in the middle.

[0020] Legend: 1. Positioning rail; 2. Longitudinal positioning shell; 3. Support frame; 4. Positioning block; 5. Horizontal positioning shell; 6. Shell; 7. Turn bar; 8. Elliptical plate; 9. Transmission plate; 10. Limit rod; 11. Limit groove; 12. Fixing rod; 13. Square groove; 14. First spring; 15. Sliding rod; 16. Knob; 17. Insert rod; 18. Circular groove; 19. Sliding groove; 20. Sliding block; 21. Second spring; 22. Adjustment groove; 23. Placement groove. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1 - Figure 5 As shown, the utility model provides a technical solution: an adjustable wall reinforcement positioning device, comprising two parallel arranged positioning rails 1, a plurality of longitudinal positioning shells 2 are installed on the surface of the positioning rails 1, two support frames 3 are installed on one side of the longitudinal positioning shell 2, a positioning block 4 is arranged between two adjacent longitudinal positioning shells 2, a transverse positioning shell 5 is slidably connected to the surface of the positioning block 4, a shell 6 is installed on one side of the transverse positioning shell 5, a rotating rod 7 is rotatably connected inside the shell 6, one end of the rotating rod 7 is fixedly connected to an elliptical plate 8, a transmission plate 9 is slidably installed inside the shell 6, two limit rods 10 are fixedly connected to one side of the transmission plate 9, and the positioning block 4 is close to one side of the shell 6 A plurality of limit grooves 11 are provided, the inner cavity of the limit groove 11 is slidably connected to the limit rod 10, and the limit rod 10 runs through the interior of the positioning shell 5, and the interior of the shell 6 is fixedly connected with a first spring 14, and the other end of the first spring 14 is fixedly connected to the transmission plate 9. The elliptical plate 8 is driven to rotate by rotating the rotating rod 7, and the resilience of the first spring 14 is utilized to make the transmission plate 9 drive the limit rod 10 to disengage from the interior of the limit groove 11. At this time, the user can conveniently adjust the position of the transverse positioning shell 5, and realize accurate positioning of the steel bars, thereby ensuring the structural safety and stability of the building. The operation is simple and convenient, reducing the labor intensity of the user and improving the construction efficiency of the user.

[0023] Reference Figure 1 - Figure 3 As shown, in this embodiment: both ends of the shell 6 are fixedly connected with fixing rods 12, and the surface of the transmission plate 9 is provided with a square groove 13, and the inside of the square groove 13 is slidably connected to the surface of the fixing rod 12. By setting the structure of the fixing rod 12 and the square groove 13, the moving trajectory of the transmission plate 9 can be restricted, thereby improving the stability of the transmission plate 9 when moving.

[0024] Reference Figure 1 - Figure 3As shown, in this embodiment: the difference between the maximum diameter and the minimum diameter of the elliptical plate 8 is greater than the distance that the limiting rod 10 is inserted into the limiting groove 11. When the elliptical plate 8 rotates ninety degrees, it no longer blocks the transmission plate 9. At this time, the moving distance of the transmission plate 9 can make the limiting rod 10 disengage from the inside of the limiting groove 11.

[0025] Reference Figure 1 - Figure 5 As shown, in the present embodiment: the interior of the rotating rod 7 is slidably connected with a slide bar 15, and the end of the slide bar 15 away from the rotating rod 7 is fixedly connected with a knob 16, and one side of the knob 16 is fixedly connected with an insertion rod 17, and a circular groove 18 is provided on one side of the shell 6, and the interior of the circular groove 18 is sleeved with the insertion rod 17. By pulling the knob 16, the slide bar 15 is driven to move outward, so that the insertion rod 17 is disengaged from the interior of the circular groove 18. At this time, the user can turn the knob 16 to drive the rotating rod 7 to rotate, and at the same time rotate the elliptical plate 8 to release the position restriction on the transmission plate 9, so as to adjust and fix the position of the transverse positioning shell 5, thereby realizing accurate steel bar positioning and reducing the rework caused by inaccurate position.

[0026] Reference Figure 1 , Figure 4 and Figure 5 As shown, in this embodiment: both ends of the interior of the rotating rod 7 are provided with a slide groove 19, and a slider 20 is slidably connected to the interior of the slide groove 19, and the other end of the slider 20 is fixedly connected to the slide rod 15. By setting the structure of the slide groove 19 and the slider 20, the moving trajectory of the slide rod 15 can be restricted to prevent the user from using too much force when pulling the slide rod 15, causing the slide rod 15 to escape from the interior of the rotating rod 7.

[0027] Reference Figure 1 , Figure 4 and Figure 5 As shown, in this embodiment: a second spring 21 is fixedly connected to the interior of the rotating rod 7, and the other end of the second spring 21 is fixedly connected to the sliding rod 15. By providing the second spring 21, the rebound force of the second spring 21 can be used to limit the position of the insertion rod 17 to prevent the device from shaking, causing the position of the insertion rod 17 to move and affecting the positioning effect of the device.

[0028] Reference Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment: an adjustment groove 22 is opened on the top of the positioning block 4, and a placement groove 23 is opened on the top of the transverse positioning shell 5. By setting the adjustment groove 22 and the placement groove 23, and utilizing the structure of the adjustment groove 22 and the placement groove 23, the position of the wall steel bars is further restricted, thereby enhancing the precise positioning of the wall steel bars.

[0029] Working principle: the user drives the elliptical plate 8 to rotate by turning the rotating rod 7, and utilizes the resilience of the first spring 14 to make the transmission plate 9 drive the limiting rod 10 to disengage from the inside of the limiting groove 11. At this time, the user can adjust the position of the transverse positioning shell 5 conveniently, and realize accurate positioning of steel bars of different specifications, thereby ensuring the structural safety and stability of the building. The operation is simple and convenient, and the labor intensity of the user is reduced, and the construction efficiency of the user is improved. By setting the structure of the fixing rod 12 and the square groove 13, the movement trajectory of the transmission plate 9 can be restricted, and the stability of the transmission plate 9 during movement is improved. When the elliptical plate 8 rotates ninety degrees, it no longer blocks the transmission plate 9. At this time, the movement distance of the transmission plate 9 can make the limiting rod 10 disengage from the inside of the limiting groove 11, and the sliding rod 15 is driven to move outward by pulling the knob 16 to make the insertion rod 17 disengage from the inside of the circular groove 18. At this time, use The user can rotate the knob 16 to drive the rotating rod 7 to rotate, and at the same time rotate the elliptical plate 8 to release the position restriction on the transmission plate 9, so as to adjust and fix the position of the transverse positioning shell 5, thereby realizing accurate steel bar positioning and reducing the rework caused by inaccurate position. By setting the structure of the slide groove 19 and the slider 20, the movement trajectory of the slide bar 15 can be restricted to prevent the user from using too much force when pulling the slide bar 15, so that the slide bar 15 is separated from the inside of the rotating rod 7. By setting the second spring 21, the force of the second spring 21 can be used to limit the position of the insertion rod 17 to prevent the device from shaking, causing the position of the insertion rod 17 to move, and affecting the positioning effect of the device. By setting the adjustment groove 22 and the placement groove 23, the structure of the adjustment groove 22 and the placement groove 23 can be used to further restrict the position of the wall steel bars, thereby enhancing the precise positioning of the wall steel bars.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. An adjustable wall reinforcement positioning device, comprising two parallel positioning rails (1), characterized in that: A plurality of longitudinal positioning shells (2) are installed on the surface of the positioning guide rail (1), two support frames (3) are installed on one side of the longitudinal positioning shell (2), a positioning block (4) is arranged between two adjacent longitudinal positioning shells (2), a transverse positioning shell (5) is slidably connected to the surface of the positioning block (4), a shell (6) is installed on one side of the transverse positioning shell (5), a rotating rod (7) is rotatably connected inside the shell (6), one end of the rotating rod (7) is fixedly connected to an elliptical plate (8), and the shell A transmission plate (9) is slidably installed inside (6), and two limit rods (10) are fixedly connected to one side of the transmission plate (9). A plurality of limit grooves (11) are opened on the side of the positioning block (4) close to the shell (6), and the inner cavity of the limit groove (11) is slidably connected to the limit rod (10), and the limit rod (10) passes through the interior of the positioning shell (5). A first spring (14) is fixedly connected to the interior of the shell (6), and the other end of the first spring (14) is fixedly connected to the transmission plate (9).

2. The adjustable wall reinforcement positioning device according to claim 1, characterized in that: Both ends of the shell (6) are fixedly connected with fixing rods (12), and the surface of the transmission plate (9) is provided with a square groove (13), and the inside of the square groove (13) is slidably connected with the surface of the fixing rod (12).

3. The adjustable wall reinforcement positioning device according to claim 1, characterized in that: The difference between the maximum diameter and the minimum diameter of the elliptical plate (8) is greater than the distance that the limiting rod (10) is inserted into the limiting groove (11).

4. The adjustable wall reinforcement positioning device according to claim 1, characterized in that: The rotating rod (7) is slidably connected to a slide rod (15) inside, and one end of the slide rod (15) away from the rotating rod (7) is fixedly connected to a knob (16), and one side of the knob (16) is fixedly connected to an insertion rod (17). A circular groove (18) is provided on one side of the housing (6), and the inside of the circular groove (18) is sleeved with the insertion rod (17).

5. The adjustable wall reinforcement positioning device according to claim 1, characterized in that: Both ends of the rotating rod (7) are provided with sliding grooves (19), the interior of the sliding groove (19) is slidably connected with a slider (20), and the other end of the slider (20) is fixedly connected to the sliding rod (15).

6. The adjustable wall reinforcement positioning device according to claim 1, characterized in that: A second spring (21) is fixedly connected inside the rotating rod (7), and the other end of the second spring (21) is fixedly connected to the sliding rod (15).

7. The adjustable wall reinforcement positioning device according to claim 1, characterized in that: The top of the positioning block (4) is provided with an adjustment groove (22), and the top of the transverse positioning shell (5) is provided with a placement groove (23).

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