Fixing device for positioning horizontal steel bars of shear wall

Abstract

The utility model discloses a fixing device for positioning a horizontal reinforcing steel bar of a shear wall, and relates to the technical field of reinforcing steel bar positioning. The fixing device comprises a fixing ring, a fixing assembly is arranged on the front face of the fixing ring, an adjusting assembly is arranged on the back face of the fixing ring, the fixing assembly comprises a connecting ring, a clamping plate is arranged on the back face of the connecting ring, and the right side of the connecting ring and the right side of the fixing ring are fixedly connected with a first fixing plate and a second fixing plate respectively. According to the device, the fixing assembly is arranged, specifically, a connecting ring is pushed to close an opening of the fixing ring, a rotating handle is rotated clockwise to drive a bolt to rotate, a clamping plate is pushed, the size of a gap between the clamping plate and the fixing ring can be adjusted, steel bars of different sizes can be clamped, a second nut is in threaded connection with a second threaded block, and the connecting ring is clamped and fixed; and the clamping plates are matched with the fixing rings to position and fix the reinforcing steel bars, so that the reinforcing steel bars are prevented from deviating, and deviation is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar positioning, and particularly relates to a fixing device for positioning horizontal steel bars of a shear wall. Background Art

[0002] Shear walls are usually made of reinforced concrete. They are mainly used to bear horizontal and vertical loads caused by wind loads or earthquakes. They are also called wind-resistant walls and earthquake-resistant walls.

[0003] Traditional construction methods use manual positioning methods to solve the problem of horizontal steel bar deviation and spacing in shear walls, but it is easy to cause inadequate positioning, and the steel bars are displaced during concrete pouring without timely rectification; the steel bars are not tied in place, resulting in deviations in the spacing of the steel bars. During the construction process, it is easy to cause steel bar deviation and uneven spacing. Therefore, we proposed a fixing device for positioning the horizontal steel bars of shear walls. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing device for positioning the horizontal steel bars of a shear wall, by setting a fixing component, specifically, pushing the connecting ring to close the opening of the fixing ring, turning the handle clockwise to drive the bolt to rotate, pushing the clamping plate, and being able to adjust the size of the gap between the fixing ring and the fixing ring, so as to clamp steel bars of different sizes, and then threading nut two and threaded block two to clamp and fix the connecting ring, the clamping plate will position and fix the steel bars by cooperating with the fixing ring, avoiding the displacement of the steel bars and reducing the deviation, thus solving the problem of the displacement and spacing of the horizontal steel bars of the shear wall using the manual positioning method used in the traditional construction method, but prone to the problem of inadequate positioning.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a fixing device for positioning horizontal steel bars of a shear wall, comprising a fixing ring, a fixing assembly is arranged on the front of the fixing ring, an adjusting assembly is arranged on the back of the fixing ring, the fixing assembly comprises a connecting ring, a clamping plate is arranged on the back of the connecting ring, and a fixing plate 1 and a fixing plate 2 are fixedly connected to the right side of the connecting ring and the right side of the fixing ring respectively;

[0007] The front side of the clamp is respectively fixedly connected to the limit plate and the limit block, the center of the connecting ring is threadedly connected with a bolt, and the front side of the bolt is fixedly connected with a turning handle, and a fixing component is set, specifically, the connecting ring is pushed to close the opening of the fixing ring, and the turning handle is turned clockwise to drive the bolt to rotate, so as to push the clamp, and the size of the gap between the clamp and the fixing ring can be adjusted, so as to clamp steel bars of different sizes, and then nut two is threadedly connected with threaded block two to clamp the connecting ring. The clamp will then position and fix the steel bar by cooperating with the fixing ring, thereby avoiding the displacement of the steel bar and reducing deviation.

[0008] Furthermore, a connecting block 1 is fixedly connected to the left side of the connecting ring, a connecting block 2 is fixedly connected to the left side of the fixed ring, a rotating shaft is rotatably connected inside the connecting block 2, the rotating shaft is rotatably connected to the connecting block 1, and the connecting block 2 supports the connecting block together through the rotating shaft, so the connecting ring is supported.

[0009] Furthermore, the adjustment component includes a fixed block, a partition is fixedly connected to the center of the inner wall of the fixed block, limiting rods are fixedly connected to the left and right sides of the partition, and a telescopic block is fixedly connected to the back of the fixed ring. The limiting rod is provided to limit the movement of the telescopic block and make the movement of the telescopic block more stable.

[0010] Furthermore, a push plate is fixedly connected to the back of the telescopic block, a threaded block is fixedly connected to the top of the telescopic block, a nut is threadedly connected to the outer surface of the threaded block, a spring is arranged inside the nut, and the telescopic block is arranged by setting the telescopic block, specifically, the nut is rotated counterclockwise to release the fixation of the telescopic block, and then the push plate is pulled to drive the telescopic block to move, so that the telescopic block slides on the limit rod, and the fixing ring is adjusted to a suitable spacing, and the telescopic blocks on the left and right sides can be adjusted separately, so as to better meet the spacing requirements and make the spacing of the steel bars more uniform.

[0011] Furthermore, a threaded block 2 is fixedly connected to the front side of the second fixing plate, a nut 2 is threadedly connected to the outer surface of the second threaded block, the second threaded block is plugged into the first fixing plate, the limit plate is slidably connected to the connecting ring, and when the second thread contacts the first fixing plate, the clamping plate and the steel bar are tightly attached, thereby clamping and fixing the steel bar.

[0012] Furthermore, the back side of the bolt is rotationally connected to the front side of the limit block, the telescopic block is slidingly connected to the fixed block and the limit rod respectively, the threaded block 1 is slidingly connected to the fixed block, and the telescopic block is fixed when the nut 1 contacts the fixed block, and when the nut 1 leaves the fixed block, the telescopic block is released, thereby adjusting the spacing.

[0013] Furthermore, the left side of the spring is fixedly connected to the inner wall of the telescopic block, the right side of the spring is fixedly connected to the left side of the limit rod, the bottom of the nut one contacts the top of the fixed block, and the back of the nut two contacts the front of the fixed plate one. The spring is used to drive the telescopic block to reset when not in use, thereby avoiding frequent self-sliding of the telescopic block.

[0014] The utility model has the following beneficial effects:

[0015] The utility model sets a fixing component, specifically, pushes the connecting ring to close the opening of the fixing ring, and rotates the handle clockwise to drive the bolt to rotate, pushing the clamping plate, and can adjust the gap size between the fixing ring and the fixing ring, so as to clamp steel bars of different sizes, and then the nut two is threadedly connected with the threaded block two to clamp and fix the connecting ring. The clamping plate can position and fix the steel bar by cooperating with the fixing ring, thereby avoiding the displacement of the steel bar and reducing deviation.

[0016] The utility model sets a telescopic block, specifically, rotates the nut counterclockwise to release the fixation of the telescopic block, and then pulls the push plate to drive the telescopic block to move. The telescopic block slides on the limit rod, and the fixing ring is adjusted to a suitable spacing. The telescopic blocks on the left and right sides can be adjusted separately, so as to better meet the spacing requirements and make the spacing of the steel bars more uniform.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of the fixing ring of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the fixing block of the utility model;

[0022] Figure 4 It is a schematic diagram of the right side structure of the connecting ring of the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the internal cross-sectional structure of the splint.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Fixing ring; 11. Fixing assembly; 111. Connecting ring; 112. Clamp; 21. Limiting plate; 22. Bolt; 23. Turning handle; 24. Limiting block; 113. Connecting block 1; 114. Fixing plate 1; 12. Adjusting assembly; 121. Fixing block; 122. Partition plate; 123. Limiting rod; 124. Spring; 13. Telescopic block; 131. Push plate; 132. Threaded block 1; 133. Nut 1; 14. Connecting block 2; 141. Rotating shaft; 15. Fixing plate 2; 151. Threaded block 2; 152. Nut 2. DETAILED DESCRIPTION

[0026] 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 them. 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.

[0027] See also Figure 1-5 As shown, the utility model is a fixing device for positioning horizontal steel bars of a shear wall, comprising a fixing ring 1, a fixing assembly 11 is arranged on the front of the fixing ring 1, an adjusting assembly 12 is arranged on the back of the fixing ring 1, the fixing assembly 11 comprises a connecting ring 111, a clamping plate 112 is arranged on the back of the connecting ring 111, and a fixing plate 1 114 and a fixing plate 2 15 are fixedly connected to the right side of the connecting ring 111 and the right side of the fixing ring 1 respectively;

[0028] The front of the clamping plate 112 is fixedly connected to the limit plate 21 and the limit block 24 respectively, the center of the connecting ring 111 is threadedly connected with a bolt 22, and the front of the bolt 22 is fixedly connected with a turning handle 23. By setting the fixing component 11, specifically, pushing the connecting ring 111 to close the opening of the fixing ring 1, turning the turning handle 23 clockwise to drive the bolt 22 to rotate, and pushing the clamping plate 112, it is possible to adjust the gap size between the fixing ring 1, so as to clamp steel bars of different sizes, and then the nut 2 152 is threadedly connected with the threaded block 2 151, and the connecting ring 111 is clamped and fixed. The clamping plate 112 positions and fixes the steel bar by cooperating with the fixing ring 1, thereby avoiding the displacement of the steel bar and reducing deviation.

[0029] A connecting block 113 is fixedly connected to the left side of the connecting ring 111 , a connecting block 2 14 is fixedly connected to the left side of the fixing ring 1 , a rotating shaft 141 is rotatably connected inside the connecting block 2 14 , and the rotating shaft 141 is rotatably connected to the connecting block 1 113 .

[0030] The adjustment assembly 12 includes a fixed block 121 , a partition 122 is fixedly connected to the center of the inner wall of the fixed block 121 , a limit rod 123 is fixedly connected to the left and right sides of the partition 122 , and a telescopic block 13 is fixedly connected to the back of the fixed ring 1 .

[0031] A push plate 131 is fixedly connected to the back of the telescopic block 13, and a threaded block 132 is fixedly connected to the top of the telescopic block 13. A nut 133 is threadedly connected to the outer surface of the threaded block 132, and a spring 124 is arranged inside the nut 133. The telescopic block 13 is arranged by setting the telescopic block 13, specifically, the nut 133 is rotated counterclockwise to release the fixation of the telescopic block 13, and then the push plate 131 is pulled to drive the telescopic block 13 to move, so that the telescopic block 13 slides on the limit rod 123, and the fixing ring 1 is adjusted to a suitable spacing. The telescopic blocks 13 on the left and right sides can be adjusted separately, so as to better meet the spacing requirements and make the spacing of the steel bars more uniform.

[0032] The front of the second fixing plate 15 is fixedly connected with a second thread block 151 , the outer surface of the second thread block 151 is threadedly connected with a second nut 152 , the second thread block 151 is plugged into the first fixing plate 114 , and the limiting plate 21 is slidably connected with the connecting ring 111 .

[0033] The back side of the bolt 22 is rotatably connected to the front side of the limiting block 24 , the telescopic block 13 is slidably connected to the fixed block 121 and the limiting rod 123 respectively, and the threaded block 132 is slidably connected to the fixed block 121 .

[0034] The left side of the spring 124 is fixedly connected to the inner wall of the telescopic block 13, the right side of the spring 124 is fixedly connected to the left side of the limiting rod 123, the bottom of the nut 133 contacts the top of the fixed block 121, and the back of the nut 2 152 contacts the front of the fixed plate 114.

[0035] A specific application of this embodiment is:

[0036] When in use, first turn the nut 133 counterclockwise to release the fixation of the telescopic block 13, then pull the push plate 131 to drive the telescopic block 13 to move, the telescopic block 13 slides on the limit rod 123, and squeezes the spring 124, so that the fixing ring 1 is adjusted to a suitable spacing, then turn the nut 133 clockwise to make it contact with the fixing block 121, fix the telescopic block 13, and the telescopic blocks 13 on the left and right sides can be adjusted separately, so as to better meet the spacing requirements, then place the steel bar on the fixing ring 1, push the connecting ring 111 to close the opening of the fixing ring 1, then the connecting block 113 rotates on the rotating shaft 141, then turn the handle 23 clockwise to drive the bolt 22 to rotate, and the bolt 22 drives the clamping plate 112 to approach the steel bar through the limit block 24, and the limit plate 21 slides on the connecting ring 111 to limit the clamping plate 112, so that the clamping plate 112 can make a linear motion. By pushing the clamping plate 112, steel bars of different sizes can be clamped, and the clamping by the clamping plate 112 and the fixing ring 1 can make the clamping more stable. By closing the fixing ring 1, the fixing plate 114 will be plugged into the threaded block 2 151, and then the nut 2 152 will be threadedly connected with the threaded block 2 151 to clamp and fix the connecting ring 111. The clamping plate 112 will position and fix the steel bar by cooperating with the fixing ring 1, so as to avoid the displacement of the steel bar and reduce the deviation.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fixing device for positioning horizontal reinforcement bars of a shear wall, comprising a fixing ring (1), wherein a fixing assembly (11) is arranged on the front of the fixing ring (1), and characterized in that: An adjusting assembly (12) is arranged on the back of the fixing ring (1), the fixing assembly (11) comprises a connecting ring (111), a clamping plate (112) is arranged on the back of the connecting ring (111), and a fixing plate 1 (114) and a fixing plate 2 (15) are respectively fixedly connected to the right side of the connecting ring (111) and the right side of the fixing ring (1); The front side of the clamping plate (112) is respectively fixedly connected to a limit plate (21) and a limit block (24); the center of the connecting ring (111) is threadedly connected to a bolt (22); the front side of the bolt (22) is fixedly connected to a turning handle (23).

2. A fixing device for positioning horizontal reinforcement bars of a shear wall according to claim 1, characterized in that: The left side of the connecting ring (111) is fixedly connected to a connecting block 1 (113), the left side of the fixing ring (1) is fixedly connected to a connecting block 2 (14), the connecting block 2 (14) is rotatably connected to a rotating shaft (141) inside, and the rotating shaft (141) is rotatably connected to the connecting block 1 (113).

3. A fixing device for positioning horizontal reinforcement bars of a shear wall according to claim 2, characterized in that: The adjustment assembly (12) comprises a fixed block (121), a partition (122) is fixedly connected to the center of the inner wall of the fixed block (121), the left and right sides of the partition (122) are fixedly connected to limit rods (123), and the back side of the fixed ring (1) is fixedly connected to a telescopic block (13).

4. A fixing device for positioning horizontal reinforcement bars of a shear wall according to claim 3, characterized in that: The back of the telescopic block (13) is fixedly connected to a push plate (131), the top of the telescopic block (13) is fixedly connected to a threaded block (132), the outer surface of the threaded block (132) is threadedly connected to a nut (133), and a spring (124) is arranged inside the nut (133).

5. A fixing device for positioning horizontal reinforcement bars of a shear wall according to claim 4, characterized in that: The front surface of the second fixing plate (15) is fixedly connected to a second threaded block (151), the outer surface of the second threaded block (151) is threadedly connected to a second nut (152), the second threaded block (151) is plugged into the first fixing plate (114), and the limiting plate (21) is slidably connected to the connecting ring (111).

6. A fixing device for positioning horizontal reinforcement bars of a shear wall according to claim 4, characterized in that: The back side of the bolt (22) is rotatably connected to the front side of the limit block (24); the telescopic block (13) is slidably connected to the fixed block (121) and the limit rod (123) respectively; and the threaded block 1 (132) is slidably connected to the fixed block (121).

7. A fixing device for positioning horizontal reinforcement bars of a shear wall according to claim 5, characterized in that: The left side of the spring (124) is fixedly connected to the inner wall of the telescopic block (13), the right side of the spring (124) is fixedly connected to the left side of the limit rod (123), the bottom of the nut 1 (133) contacts the top of the fixed block (121), and the back side of the nut 2 (152) contacts the front side of the fixed plate 1 (114).

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