Steel bar stirrup for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and provides a constructional engineering steel bar stirrup which is convenient for adjusting the height of the steel bar stirrup according to requirements, is high in flexibility, and comprises two steel bar plates, a first rotating block, a rotating seat, a rotating table, a second rotating block, a base, an opposite assembly, a top clamping assembly and a bottom clamping assembly, the first rotating blocks are fixedly connected to the reinforcing steel bar plate, the rotating base rotationally sleeves the two first rotating blocks, the rotating table is fixedly connected to the reinforcing steel bar plate, the second rotating blocks rotationally sleeve the rotating table, the base is arranged on the two second rotating blocks, and the opposite assembly is arranged on the base and comprises a first two-way screw, a threaded block and a rotating rod. A groove is formed in the base, the first two-way screw rod is rotationally connected into the groove, the two threaded blocks are slidably connected into the groove, the first two-way screw rod is sleeved with the threaded blocks in a threaded mode, and the two threaded blocks are fixedly connected to the two second rotating blocks respectively.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a steel bar stirrup for construction engineering. Background Art

[0002] The steel stirrup is also called the stirrup bar. It is shaped like a stirrup and is used between the upper and lower layers of plate steel bars to fix and support the upper layer of plate steel bars.

[0003] An existing stirrup for steel bars in construction projects, China disclosed a stirrup for steel bars in construction projects with patent publication number CN213062639U on April 27, 2021, in which the steel bars are placed on the stirrup body through limiting grooves, the stirrup body supports the steel bars, and the limiting grooves limit the steel bars. When the cover body is inserted into the stirrup body and the position of the groove corresponds to the position of the connecting hole, the connecting structure fixes the side plate in the stirrup body. At this time, the clamping groove cooperates with the limiting groove to clamp and fix the steel bars, and the position of the steel bars is more firmly fixed and not easily affected by external objects.

[0004] However, in the above-mentioned prior art solution, the height of the steel stirrup is fixed, and the height of the fixed support cannot be adjusted according to the use needs. The steel stirrup needs to be customized according to the height difference between the upper and lower layer steel bars, which is time-consuming and labor-intensive. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a steel stirrup for construction engineering to solve the problem in the background art that the height of the steel stirrup in the prior art is fixed and the height of the fixed support cannot be adjusted according to the use requirements.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction engineering steel stirrup, comprising two steel plates, a first rotating block, a swivel seat, a turntable, a second rotating block, a base, an opposing component, a top clamping component and a bottom clamping component, wherein the first rotating block is fixedly connected to the steel plate, the swivel seat is rotatably mounted on the two first rotating blocks, the turntable is fixedly connected to the steel plate, the second rotating block is rotatably mounted on the turntable, the base is arranged on the two second rotating blocks, the opposing component is arranged on the base, and is used to drive the two second rotating blocks to slide toward each other, the top clamping component is arranged on the swivel seat, and is used to clamp the upper steel bars, and the bottom clamping component is detachably arranged on the base, and is used to clamp the lower steel bars.

[0009] Preferably, the opposing components include a first bidirectional screw, a threaded block and a rotating rod, a groove is provided on the base, the first bidirectional screw is rotatably connected in the groove, two threaded blocks are provided, the threaded blocks are slidably connected in the groove, the threaded block is threadedly sleeved on the first bidirectional screw, the two threaded blocks are respectively fixedly connected to the two second rotating blocks, the rotating rod is fixedly connected to the first bidirectional screw, the rotating rod passes through the base and extends to the outside and is fixedly connected to a rotating knob.

[0010] Furthermore, the top clamping assembly includes a top storage box, a second bidirectional screw, a top threaded plate, a top clamping plate and a driving rod, the top storage box is fixedly connected to the swivel seat, the second bidirectional screw is rotatably connected to the top storage box, two top threaded plates are provided, the top threaded plate is slidably connected to the top storage box, the top threaded plate is threadedly sleeved on the second bidirectional screw, two top clamping plates are provided, the top clamping plate is fixedly connected to the top threaded plate, the driving rod is fixedly connected to the second bidirectional screw, the driving rod passes through the top storage box, extends to the outside and is fixedly connected to a driving button.

[0011] Furthermore, the bottom clamping assembly includes a detachable assembly, a bottom storage box, a third bidirectional screw, a bottom threaded plate, a bottom clamping plate and a rotating rod, the detachable assembly is detachably connected to the base, the bottom storage box is arranged on the detachable assembly, the third bidirectional screw is rotatably connected to the bottom storage box, two bottom threaded plates are provided, the bottom threaded plate is slidably connected to the bottom storage box, the bottom threaded plate is threadedly sleeved on the third bidirectional screw, two bottom clamping plates are provided, the bottom clamping plate is fixedly connected to the bottom threaded plate, the rotating rod is fixedly connected to the third bidirectional screw, the rotating rod passes through the bottom storage box, extends to the outside and is fixedly connected to a rotating knob.

[0012] Furthermore, the detachable component includes a disassembly seat and a limiting bolt, the disassembly seat is fixedly connected to the bottom storage box, the limiting bolt is threadedly connected to the disassembly seat, and a limiting screw groove matching the limiting bolt is opened on the base.

[0013] (III) Beneficial effects

[0014] In summary, the present invention includes at least one of the following beneficial technical effects:

[0015] The steel bar stirrup for construction engineering drives the two second rotating blocks to slide towards each other through the opposing components, thereby driving the steel bar plate to rotate. The first rotating block rotates on the rotating seat, thereby changing the height between the base and the rotating seat. The upper steel bars are clamped by the top clamping component, and the lower steel bars are clamped by the bottom clamping component. Therefore, the steel bar stirrup for construction engineering is easy to adjust the height of the steel bar stirrup according to needs, and has strong flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model in partial section;

[0018] Figure 3 It is a partial cross-sectional structural diagram of the cooperation of the storage box, the second bidirectional screw and the top threaded plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial cross-section of the cooperation of the third bidirectional screw, the bottom threaded plate and the bottom clamping plate of the utility model.

[0020] In the figure: 1. steel plate; 2. first rotating block; 3. rotating seat; 4. turntable; 5. second rotating block; 6. base; 7. first bidirectional screw; 8. threaded block; 9. rotating rod; 10. rotating button; 11. top storage box; 12. second bidirectional screw; 13. top threaded plate; 14. top clamping plate; 15. driving rod; 16. driving button; 17. bottom storage box; 18. third bidirectional screw; 19. bottom threaded plate; 20. bottom clamping plate; 21. rotating rod; 22. rotating button; 23. disassembly seat; 24. limiting bolt. DETAILED DESCRIPTION

[0021] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Example 1

[0024] Reference Figure 1 and Figure 2A steel stirrup for construction engineering includes two steel plates 1, a first rotating block 2, a rotating seat 3, a turntable 4, a second rotating block 5, a base 6, an opposing component, a top clamping component and a bottom clamping component. The first rotating block 2 is fixedly connected to the steel plate 1, the rotating seat 3 is rotatably sleeved on the two first rotating blocks 2, the turntable 4 is fixedly connected to the steel plate 1, the second rotating block 5 is rotatably sleeved on the turntable 4, the base 6 is arranged on the two second rotating blocks 5, and the opposing component is arranged on the base 6 for driving the two second rotating blocks 5 to slide toward each other. The opposing component includes a first bidirectional screw 7, a threaded block 8 and a rotating rod 9. A groove is opened on the base 6, the first bidirectional screw 7 is rotatably connected in the groove, and the threaded block 8 is provided with two, The threaded block 8 is slidably connected in the groove, and the threaded block 8 is threadedly sleeved on the first bidirectional screw 7. The two threaded blocks 8 are respectively fixedly connected to the two second rotating blocks 5. The rotating rod 9 is fixedly connected to the first bidirectional screw 7. The rotating rod 9 passes through the base 6 and extends to the outside and is fixedly connected with a rotating button 10. Rotating the rotating button 10 drives the rotating rod 9 to rotate, and the rotating rod 9 rotates to drive the first bidirectional screw 7 to rotate. The rotation of the first bidirectional screw 7 drives the two threaded blocks 8 to slide toward each other, thereby driving the two second rotating blocks 5 to move toward each other, and the turntable 4 rotates, driving the steel plate 1 and the first rotating block 2 to rotate, thereby changing the height between the swivel seat 3 and the base 6, and thus being suitable for steel support with various height differences.

[0025] Reference Figure 1 , Figure 3 and Figure 4The top clamping assembly is arranged on the swivel seat 3, and is used to clamp the upper steel bars. The top clamping assembly includes a top storage box 11, a second bidirectional screw 12, a top threaded plate 13, a top clamping plate 14 and a driving rod 15. The top storage box 11 is fixedly connected to the swivel seat 3, the second bidirectional screw 12 is rotatably connected to the top storage box 11, two top threaded plates 13 are provided, the top threaded plate 13 is slidably connected to the top storage box 11, the top threaded plate 13 is threadedly sleeved on the second bidirectional screw 12, two top clamping plates 14 are provided, the top clamping plate 14 is fixedly connected to the top threaded plate 13, the driving rod 15 is fixedly connected to the second bidirectional screw 12, and the driving rod 15 penetrates The top storage box 11 extends to the outside and is fixedly connected with a driving button 16. Turning the driving button 16 drives the driving rod 15 to rotate. The rotation of the driving rod 15 drives the second bidirectional screw 12 to rotate. The rotation of the second bidirectional screw 12 drives the top threaded plate 13 to slide toward each other, thereby driving the two top clamping plates 14 to move toward each other, which is convenient for clamping the upper steel bars, thereby facilitating the fixing of the position of the swivel seat 3. The bottom clamping assembly is detachably arranged on the base 6 for clamping the lower steel bars. The bottom clamping assembly includes a detachable assembly, a bottom storage box 17, a third bidirectional screw 18, a bottom threaded plate 19, a bottom clamping plate 20 and a rotating rod 21. The detachable assembly is detachably connected On the base 6, the detachable component includes a disassembly seat 23 and a limiting bolt 24. The disassembly seat 23 is fixedly connected to the bottom storage box 17. The limiting bolt 24 is threadedly connected to the disassembly seat 23. A limiting screw groove matching the limiting bolt 24 is opened on the base 6. The limiting bolt 24 is rotated to disengage the limiting bolt 24 from the limiting screw groove, so that the disassembly seat 23 can be separated from the base 6, thereby separating the bottom storage box 17 from the base 6. When there is no steel bar in the lower layer but the ground, the bottom storage box 17 can be removed. The bottom storage box 17 is set on the detachable component, and the third bidirectional screw 18 is rotatably connected to the bottom storage box 17. Two bottom threaded plates 19 are provided, and the bottom threaded plates 19 are slidably connected to the bottom On the storage box 17, the bottom threaded plate 19 is threadedly sleeved on the third bidirectional screw 18, and two bottom clamping plates 20 are provided. The bottom clamping plate 20 is fixedly connected to the bottom threaded plate 19, and the rotating rod 21 is fixedly connected to the third bidirectional screw 18. The rotating rod 21 penetrates the bottom storage box 17 and extends to the outside and is fixedly connected with a rotating knob 22. Rotating the rotating knob 22 drives the rotating rod 21 to rotate, and the rotation of the rotating rod 21 drives the third bidirectional screw 18 to rotate. The rotation of the third bidirectional screw 18 drives the two bottom threaded plates 19 to slide toward each other, thereby driving the two bottom clamping plates 20 to move toward each other, and then clamping the lower steel bars, so as to fix the base 6 to the lower steel bars.

[0026] Example 2

[0027] In summary, the working principle and working process of the steel stirrup for construction engineering are as follows: when in use, when the lower layer is steel bars, the disassembly seat 23 is installed on the base 6, the limiting bolt 24 is rotated to make the limiting bolt 24 enter the limiting screw groove, and the bottom storage box 17 is connected to the base 6, and then the rotating knob 22 is rotated to drive the rotating rod 21 to rotate, and the rotation of the rotating rod 21 drives the third bidirectional screw 18 to rotate, and the rotation of the third bidirectional screw 18 drives the two bottom threaded plates 19 to slide toward each other, thereby driving the two bottom clamping plates 20 to move toward each other, and then the steel bars of the lower layer are clamped, and then the rotating knob 10 is rotated to drive the rotating rod 9 The rotating rod 9 rotates and drives the first bidirectional screw 7 to rotate. The first bidirectional screw 7 rotates and drives the two threaded blocks 8 to slide toward each other, thereby driving the two second rotating blocks 5 to move toward each other. The turntable 4 rotates, driving the steel plate 1 and the first rotating block 2 to rotate, thereby changing the height between the swivel seat 3 and the base 6. The driving button 16 is then rotated to drive the driving rod 15 to rotate. The driving rod 15 rotates and drives the second bidirectional screw 12 to rotate. The second bidirectional screw 12 rotates and drives the top threaded plate 13 to slide toward each other, thereby driving the two top clamping plates 14 to move toward each other, and the upper steel bars can be clamped.

[0028] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A steel stirrup for construction engineering, comprising two steel plates (1), characterized in that: Also includes: A first rotating block (2), the first rotating block (2) being fixedly connected to the steel plate (1); A rotating seat (3), the rotating seat (3) being rotatably sleeved on the two first rotating blocks (2); A turntable (4), the turntable (4) being fixedly connected to the steel plate (1); A second rotating block (5), the second rotating block (5) being rotatably sleeved on the rotating table (4); A base (6), wherein the base (6) is arranged on the two second rotating blocks (5); an opposing component, the opposing component being arranged on the base (6) and being used for driving the two second rotating blocks (5) to slide towards each other; A top clamping assembly, the top clamping assembly being arranged on the rotating seat (3) and being used for clamping the upper layer of steel bars; A bottom clamping assembly is detachably arranged on the base (6) and is used to clamp the lower layer of steel bars.

2. A construction engineering steel stirrup according to claim 1, characterized in that: The facing components include: A first bidirectional screw (7), wherein a groove is formed on the base (6), and the first bidirectional screw (7) is rotatably connected in the groove; A threaded block (8), wherein two threaded blocks (8) are provided, wherein the threaded block (8) is slidably connected in the groove, wherein the threaded block (8) is threadably sleeved on the first bidirectional screw rod (7), and the two threaded blocks (8) are respectively fixedly connected to the two second rotating blocks (5); A rotating rod (9), the rotating rod (9) is fixedly connected to the first bidirectional screw rod (7), the rotating rod (9) penetrates the base (6) and extends to the outside and is fixedly connected to a rotating knob (10).

3. A construction engineering steel stirrup according to claim 1, characterized in that: The top clamping assembly comprises: A top storage box (11), wherein the top storage box (11) is fixedly connected to the rotating seat (3); a second bidirectional screw (12), the second bidirectional screw (12) being rotatably connected to the top storage box (11); A top threaded plate (13), wherein two top threaded plates (13) are provided, wherein the top threaded plates (13) are slidably connected to the top storage box (11), and wherein the top threaded plates (13) are threadably sleeved on the second bidirectional screw (12); A top clamping plate (14), wherein two top clamping plates (14) are provided, and the top clamping plates (14) are fixedly connected to the top threaded plate (13); A driving rod (15), wherein the driving rod (15) is fixedly connected to the second bidirectional screw rod (12), and the driving rod (15) passes through the top storage box (11) and extends to the outside and is fixedly connected to a driving button (16).

4. A construction engineering steel stirrup according to claim 1, characterized in that: The bottom clamping assembly comprises: A detachable component, the detachable component being detachably connected to the base (6); A bottom storage box (17), wherein the bottom storage box (17) is arranged on the detachable component; a third bidirectional screw (18), the third bidirectional screw (18) being rotatably connected to the bottom storage box (17); A bottom threaded plate (19), two bottom threaded plates (19) are provided, the bottom threaded plates (19) are slidably connected to the bottom storage box (17), and the bottom threaded plates (19) are threadedly sleeved on the third bidirectional screw (18); A bottom clamping plate (20), wherein two bottom clamping plates (20) are provided, and the bottom clamping plates (20) are fixedly connected to the bottom threaded plate (19); A rotating rod (21), the rotating rod (21) is fixedly connected to the third bidirectional screw rod (18), the rotating rod (21) penetrates the bottom storage box (17) and extends to the outside and is fixedly connected to a rotating knob (22).

5. A construction engineering steel stirrup according to claim 4, characterized in that: The detachable components include: A disassembly seat (23), wherein the disassembly seat (23) is fixedly connected to the bottom storage box (17); A limiting bolt (24) is threadedly connected to the disassembly seat (23), and a limiting screw groove matching the limiting bolt (24) is provided on the base (6).

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