Fixing clamp

Abstract

The utility model discloses a fixing clamp, and relates to the technical field of prefabricated assembly engineering, the fixing clamp comprises a mounting frame, two symmetrically arranged sliding assemblies mounted in the mounting frame and a clamping assembly connected between the two sliding assemblies, and the inner walls of the two sides of the mounting frame are rotationally connected with threaded rods for driving the sliding assemblies; and rotating parts for driving the threaded rods are arranged on the outer walls of the two sides of the mounting frame correspondingly, grooves are formed in the inner walls of the two sides of the mounting frame correspondingly, mounting rods are fixedly connected to the inner walls of the two grooves correspondingly, and the two sliding assemblies are slidably mounted on the two mounting rods correspondingly. The two sliding assemblies are arranged on the mounting frame, the threaded rods for conveniently driving the sliding assemblies are arranged on the mounting frame, the sliding seats on the sliding assemblies are conveniently matched with the bent reinforcing steel bars when moving, then the reinforcing steel bars can conveniently penetrate through the sliding seats, and when the reinforcing steel bars completely penetrate through the fixture, the sliding seats are pulled to move through the threaded rods, so that the reinforcing steel bars can be conveniently clamped. And therefore, the bent reinforcing steel bar can be corrected conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of prefabrication and assembly engineering, and in particular to a fixing fixture. Background Art

[0002] During the construction of the transfer layer wall, some wall reinforcements need to be capped and anchored in the slab. During the process of rebar turning, the reinforcements anchored in the slab are not bent and anchored. After the transfer layer top slab is hoisted and the floor slab is superimposed, the bent anchor reinforcements are bent into the slab. Special fixtures are used to fix the reserved dowels in the transfer layer. When the rebars of the transfer layer wall are tied, the positioning measures are installed in the wall under the slab. The cast-in-place wall reinforcements and dowels are connected by lap joints. If there are beams at the bottom or the structure inside the wall is complex, the fixture can be cancelled, and the reserved dowel positions are marked on the template to ensure the fixed spacing of the reinforcements.

[0003] The existing steel bar fixing fixture has a certain amount of holes opened on the template of the integral structure for the steel bars to pass through. However, the steel bars are prone to bend during actual use, which makes it impossible for the steel bars to pass through the fixing fixture. Utility Model Content

[0004] In order to improve the problem that existing steel bar clamps are inconvenient to use, the present application provides a fixing clamp.

[0005] The present application provides a fixing fixture, including an installation frame, two symmetrically arranged sliding components installed in the installation frame, and a clamping component connected between the two sliding components, the inner walls on both sides of the installation frame are rotatably connected to threaded rods that drive the sliding components, and the outer walls on both sides of the installation frame are provided with rotating parts that drive the threaded rods, the inner walls on both sides of the installation frame are provided with grooves, and the inner walls of the two grooves are fixedly connected to installation rods, the two sliding components are slidably installed on the two installation rods, and the inner walls of the two grooves are fixedly connected to fixed seats through which the installation rods pass.

[0006] With the above structure, the sliding component is set to facilitate the passage of steel bars, and the movement of the sliding component is then used to coordinate the passage of the bent steel bars. The threaded rod is set to facilitate the direct driving of the sliding component to move, and the installation rod is set to facilitate limiting the sliding trajectory of the sliding component.

[0007] The sliding assembly comprises a sliding seat which is slidably connected to two mounting rods, and the outer wall at the top of the sliding seat is provided with four rectangular circular openings.

[0008] With the above structure, the round opening on the sliding seat is provided to facilitate the passage of the steel bar.

[0009] A thread groove is provided on one outer wall of the sliding seat, and the threaded rod is screwed on the inner wall of the thread groove.

[0010] With the above structure, the threaded rod and the threaded groove cooperate with each other, so that the sliding seat can be driven to move by the rotation of the threaded rod.

[0011] A U-shaped groove is provided on one outer wall of the sliding seat, and a limiting groove is provided on one inner wall of the two U-shaped grooves.

[0012] With the above structure, the setting of the limiting groove facilitates the installation of the matching snap-in assembly.

[0013] The clamping assembly comprises a clamping seat with an H-shaped structure, and a top outer wall of the clamping seat is provided with a plurality of rectangular openings distributed at equal distances.

[0014] With the above structure, the rectangular opening is provided to facilitate the passage of part of the steel bars.

[0015] The interior of the clamping seat is provided with four rectangular installation cavities, and one side inner wall of the four installation cavities is provided with an opening, and the inner walls of the four openings are slidably connected to the limiting blocks.

[0016] With the above structure, the clamping seat can be conveniently installed on the sliding seat through the cooperation between the limiting block and the limiting groove.

[0017] The specifications of the limit block match those of the limit groove. The inner wall of the installation cavity is slidably connected to a driving seat fixed on the limit block. The inner walls on both sides of the installation cavity are rotatably connected to bidirectional screws, and the outer walls of the bidirectional screws are screwed to two symmetrically arranged threaded sleeves. The outer walls of the two threaded sleeves are rotatably connected to support plates, one end of the two support plates is rotatably connected to the driving seat, and the outer wall of the top of the clamping seat is rotatably connected to four driving heads respectively connected to the bidirectional screws, and the cross-section of the driving head is a regular hexagonal structure.

[0018] With the above structure, the bidirectional screw is driven to rotate by the driving head, and the rotation of the bidirectional screw directly drives the two threaded sleeves to move. When the threaded sleeves move, they can directly cooperate with the support plate to push the limit block to move.

[0019] The rotating part comprises a circular groove formed on the mounting frame, and the inner wall of the circular groove is rotatably connected to a rotating column fixedly connected to the threaded rod, and one end of the rotating column is provided with an angular groove.

[0020] With the above structure, the threaded rod is driven to rotate by the rotation of the rotating column, thereby conveniently driving the sliding seat to move.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] 1. The present application arranges two sliding components on the installation frame, and arranges a threaded rod on the installation frame for driving the sliding components. When the sliding seat on the sliding component moves, it is convenient to cooperate with the bent steel bars, thereby facilitating the steel bars to pass through the sliding seat. When the steel bars completely pass through the clamp, the sliding seat is pulled to move by the threaded rod, thereby facilitating the correction of the bent steel bars.

[0023] 2. The present application sets a snap-fit ​​assembly between two sliding seats. The detachable snap-fit ​​assembly facilitates the positioning of the steel bars by cooperating with the two sliding seats. An adjustable limit block is set on the snap-fit ​​seat, thereby facilitating the fixed installation of the snap-fit ​​seat on the sliding seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the entire application;

[0025] Figure 2 It is a schematic diagram of the installation frame of this application;

[0026] Figure 3 It is a schematic diagram of the sliding assembly of the present application;

[0027] Figure 4 It is a schematic diagram of the sliding seat of the present application;

[0028] Figure 5 It is a schematic diagram of the card connection assembly of this application;

[0029] Figure 6 It is a partial cross-sectional schematic diagram of the card connector of the present application.

[0030] Explanation of the accompanying drawings: 1. Installation frame; 2. Snap-on assembly; 3. Sliding assembly; 5. Rotating part; 6. Groove; 7. Installation rod; 8. Fixed seat; 9. Threaded rod; 10. Circular groove; 11. Rotating column; 12. Ribbon groove; 13. Sliding seat; 14. Circular mouth; 15. Threaded groove; 16. Limiting groove; 17. Snap-on seat; 18. Rectangular mouth; 19. Drive head; 20. Limiting block; 21. Bidirectional screw; 22. Threaded sleeve; 23. Support plate; 24. Drive seat. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-6 This application is described in further detail.

[0032] See also Figure 1-3A fixing fixture comprises an installation frame 1, two symmetrically arranged sliding components 3 installed in the installation frame 1, and a clamping component 2 connected between the two sliding components 3. The setting of the sliding component 3 facilitates the passage of steel bars, and then the movement of the sliding component 3 is used to cooperate with the passage of the bent steel bars. The inner walls on both sides of the installation frame 1 are rotatably connected with threaded rods 9 that drive the sliding components 3. The setting of the threaded rods 9 facilitates the direct driving of the sliding components 3 to move, and the outer walls on both sides of the installation frame 1 are provided with rotating parts 5 that drive the threaded rods 9. Grooves 6 are provided on the inner walls on both sides of the installation frame 1, and the inner walls of the two grooves 6 are fixedly connected with installation rods 7. The two sliding components 3 are slidably installed on the two installation rods 7. The inner walls of the two grooves 6 are fixedly connected with fixed seats 8 through which the installation rods 7 pass. The setting of the installation rods 7 facilitates limiting the sliding trajectory of the sliding components 3.

[0033] Reference Figure 3-4 The sliding assembly 3 includes a sliding seat 13 slidably connected to the two mounting rods 7, and the top outer wall of the sliding seat 13 is provided with four rectangular circular openings 14, through which the circular openings 14 on the sliding seat 13 are arranged to facilitate the passage of steel bars.

[0034] Reference Figure 3 A threaded groove 15 is provided on the outer wall of one side of the sliding seat 13, and the threaded rod 9 is screwed on the inner wall of the threaded groove 15. Through the cooperation between the threaded rod 9 and the threaded groove 15, the sliding seat 13 can be conveniently driven to move by rotating the threaded rod 9.

[0035] Reference Figure 3 A U-shaped groove is provided on one outer wall of the sliding seat 13 , and a limiting groove 16 is provided on one inner wall of the two U-shaped grooves. The limiting groove 16 is provided to facilitate the installation of the clamping assembly 2 .

[0036] Reference Figure 5 The clamping assembly 2 includes an H-shaped clamping seat 17, and a plurality of rectangular openings 18 equidistantly distributed are provided on the top outer wall of the clamping seat 17, so that part of the steel bars can pass through conveniently through the rectangular openings 18.

[0037] Reference Figure 6 Four rectangular installation cavities are provided inside the card seat 17, and openings are provided on the inner walls of one side of the four installation cavities. The inner walls of the four openings are slidably connected to the limiting blocks 20. Through the cooperation between the limiting blocks 20 and the limiting grooves 16, the card seat 17 can be easily installed on the sliding seat 13.

[0038] Reference Figure 6The specifications of the limit block 20 match those of the limit groove 16. The inner wall of the installation cavity is slidably connected with a driving seat 24 fixed on the limit block 20. The inner walls on both sides of the installation cavity are rotatably connected with a bidirectional screw 21, and the outer wall of the bidirectional screw 21 is screwed with two symmetrically arranged threaded sleeves 22. The outer walls of the two threaded sleeves 22 are rotatably connected with support plates 23. One end of the two support plates 23 is rotatably connected to the driving seat 24. The outer wall of the top of the clamping seat 17 is rotatably connected with four driving heads 19 respectively connected to the bidirectional screw 21, and the cross-section of the driving head 19 is a regular hexagonal structure. The bidirectional screw 21 is driven to rotate by the driving head 19, and the rotation of the bidirectional screw 21 directly drives the two threaded sleeves 22 to move. When the threaded sleeve 22 moves, it is convenient to directly cooperate with the support plate 23 to push the limit block 20 to move.

[0039] Reference Figure 1-2 The rotating part 5 includes a circular groove 10 provided on the mounting frame 1, and the inner wall of the circular groove 10 is rotatably connected to a rotating column 11 fixedly connected to the threaded rod 9. An edge groove 12 is provided at one end of the rotating column 11. The rotating column 11 rotates to drive the threaded rod 9 to rotate, thereby facilitating the movement of the sliding seat 13.

[0040] The implementation principle of the present application is: when in use, first adjust the positions of the two sliding seats 13 so that the steel bars can completely pass through the sliding seats 13, then fix the installation frame 1 on the wall, and then insert the Allen wrench into the ridge groove 12, and then turn the wrench to drive the rotating column 11 to rotate, drive the threaded rod 9 to rotate and then drive the sliding seat 13 to move, so that the complete steel bars are properly corrected. When the positions of the two sliding seats 13 are adjusted, the clamping seat 17 is clamped on the two sliding seats 13, and finally the four driving heads 19 are rotated in turn to drive the bidirectional screw 21 to rotate. When the bidirectional screw 21 rotates, it is convenient to directly drive the two threaded sleeves 22 to move toward or away from each other. When the threaded sleeves 22 move toward each other, they directly push the limit block 20 to be inserted into the limit groove 16, so as to facilitate the fixed installation of the clamping seat 17.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fixing fixture, comprising a mounting frame (1), two symmetrically arranged sliding assemblies (3) mounted in the mounting frame (1), and a clamping assembly (2) connected between the two sliding assemblies (3), characterized in that: The inner walls on both sides of the installation frame (1) are rotatably connected to threaded rods (9) for driving the sliding assembly (3), and the outer walls on both sides of the installation frame (1) are provided with rotating parts (5) for driving the threaded rods (9). The inner walls on both sides of the installation frame (1) are provided with grooves (6), and the inner walls of the two grooves (6) are fixedly connected to installation rods (7). The two sliding assemblies (3) are slidably mounted on the two installation rods (7), and the inner walls of the two grooves (6) are fixedly connected to fixed seats (8) through which the installation rods (7) pass.

2. A fixing fixture according to claim 1, characterized in that: The sliding assembly (3) comprises a sliding seat (13) slidably connected to two mounting rods (7), and the top outer wall of the sliding seat (13) is provided with four rectangular circular openings (14).

3. A fixing fixture according to claim 2, characterized in that: A thread groove (15) is formed on one outer wall of the sliding seat (13), and the threaded rod (9) is screwed onto the inner wall of the thread groove (15).

4. A fixing fixture according to claim 3, characterized in that: A U-shaped groove is provided on one outer wall of the sliding seat (13), and a limiting groove (16) is provided on one inner wall of each of the two U-shaped grooves.

5. A fixing fixture according to claim 4, characterized in that: The clamping assembly (2) comprises a clamping seat (17) of an H-shaped structure, and a top outer wall of the clamping seat (17) is provided with a plurality of rectangular openings (18) distributed at equal distances.

6. A fixing fixture according to claim 5, characterized in that: Four rectangular installation cavities are provided inside the clamping seat (17), and openings are provided on inner walls on one side of the four installation cavities. The inner walls of the four openings are slidably connected to limit blocks (20).

7. A fixing fixture according to claim 6, characterized in that: The specifications of the limit block (20) match those of the limit groove (16); the inner wall of the installation cavity is slidably connected to a drive seat (24) fixed on the limit block (20); the inner walls on both sides of the installation cavity are rotatably connected to bidirectional screws (21); the outer wall of the bidirectional screw (21) is screwed to two symmetrically arranged threaded sleeves (22); the outer walls of the two threaded sleeves (22) are both rotatably connected to support plates (23); one end of the two support plates (23) is rotatably connected to the drive seat (24); the top outer wall of the clamping seat (17) is rotatably connected to four drive heads (19) respectively connected to the bidirectional screws (21); and the cross-section of the drive head (19) is a regular hexagonal structure.

8. A fixing fixture according to claim 7, characterized in that: The rotating part (5) comprises a circular groove (10) formed on the mounting frame (1), and the inner wall of the circular groove (10) is rotatably connected to a rotating column (11) fixedly connected to the threaded rod (9), and one end of the rotating column (11) is provided with an angular groove (12).

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