Embedded waterstop clamp

Abstract

The utility model discloses a middle-buried waterstop clamp which comprises a fixing seat, cantilever clamping plates installed on the two sides of the fixing seat, fixing holes in the fixing seat and first clamping plates fixedly installed on the cantilever clamping plates, and is characterized in that the top of each first clamping plate is perpendicularly and fixedly connected with a connecting seat, and a second clamping plate is arranged at the bottom of each connecting seat in a sliding mode; a telescopic column groove is formed in the side wall, close to the second clamping plate, of the first clamping plate, a telescopic column fixedly connected with the second clamping plate is slidably arranged in the telescopic column groove, a threaded groove is formed in the end, away from the second clamping plate, of the telescopic column, a screw is in threaded connection with the interior of the threaded groove, and a rotating groove allowing the screw to penetrate through and rotationally connected with the screw penetrates through the bottom of the telescopic column groove. According to the clamping device, the rotary knob is rotated to enable the telescopic column to drive the second clamping plate to move to clamp the middle-buried type water stop belt, the second clamping plate is always parallel to the first clamping plate in the clamping process, the clamping quality is guaranteed, and the situation that the middle-buried type water stop belt deviates to affect the construction quality is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded waterstop belts, in particular to an embedded waterstop belt clamp. Background Art

[0002] The embedded rubber waterstop is a waterstop product mainly used to be installed inside concrete such as concrete deformation joints and expansion joints. It has the ability to adapt to the expansion and contraction deformation of concrete through the elasticity and structural form of rubber materials.

[0003] The utility model with publication number CN218597066U discloses a barrel-type breakwater embedded waterstop clamp, comprising a fixed seat, a cantilever clamp installed on the fixed seat, a first movable clamp fixedly installed on the cantilever clamp, a second movable clamp hinged on the first movable clamp, a clamping gap for placing the waterstop is reserved between the first movable clamp and the second movable clamp, corresponding through holes are also opened on the first movable clamp and the second movable clamp, and clamp bolts are assembled in the through holes; one end of the cantilever clamp is connected to the fixed seat bolt, and the first movable clamp is welded and fixed to the other end of the cantilever clamp. The application has a simple structure and convenient construction, which not only simplifies the installation process of the embedded waterstop, but also can realize the effective fixation of the waterstop in the construction seam of the barrel body, which helps to overcome the common quality problems of waterstop construction and improve the overall quality of barrel prefabrication construction.

[0004] The above-mentioned existing solution has the following problems: since the first movable clamp and the second movable clamp are movably hinged, it is difficult to maintain the first movable clamp and the second movable clamp in a always parallel posture when clamping the embedded waterstop by the clamp bolts, thereby causing an offset in the clamping of the embedded waterstop and affecting the construction quality of the embedded waterstop. Utility Model Content

[0005] The purpose of the utility model is to provide an embedded water stop clamp to solve the above technical problems.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a mid-embedded waterstop clamp, comprising a fixed seat, cantilever clamps installed on both sides of the fixed seat, fixing holes on the fixed seat and a first clamp fixedly installed on the cantilever clamp, the top of the first clamp is vertically fixedly connected to a connecting seat, a second clamp is slidably provided at the bottom of the connecting seat, a telescopic column groove is provided on the side wall of the first clamp close to the second clamp, a telescopic column fixedly connected to the second clamp is slidably provided in the telescopic column groove, a threaded groove is provided at one end of the telescopic column away from the second clamp, a screw is threadedly connected in the threaded groove, a rotating groove is provided at the bottom of the telescopic column groove for the screw to pass through and is rotatably connected to the screw, and a knob is fixedly connected to one end of the screw outside the rotating groove.

[0007] Preferably, one end of the two cantilever clamping plates away from the fixing seat is connected to a connecting block, and a rib fixedly connected to the side wall of the first clamping plate is fixed on the connecting block.

[0008] Preferably, the top side wall of the second clamping plate is in contact with the bottom inner wall of the connecting seat, a sliding groove is provided on the connecting seat, a sliding block fixedly connected to the second clamping plate is slidably provided in the sliding groove, a supporting sliding groove is provided at the bottom of the sliding groove, the groove width of the supporting sliding groove is larger than the sliding groove, and a supporting block fixedly connected to the sliding block is slidably provided in the supporting sliding groove.

[0009] Preferably, a limiting ring groove is provided on the inner wall ring of the rotating groove, and a limiting ring fixedly sleeved on the screw rod is rotatably arranged in the limiting ring groove.

[0010] Preferably, the inner wall of the telescopic column groove is symmetrically provided with limiting sliding grooves, and a limiting sliding block fixedly connected to the side wall of the telescopic column is slidably provided in the limiting ring groove.

[0011] Preferably, a plurality of stabilizing rods are fixedly provided on the side wall of the second clamping plate close to the first clamping plate and outside the telescopic column, and a plurality of stabilizing rod grooves for inserting the stabilizing rods are provided on the side wall of the first clamping plate close to the second clamping plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the setting of telescopic column grooves, telescopic columns, threaded grooves, screws, rotating grooves, knobs, limit slides, limit sliders, limit ring grooves and limit rings, by turning the knob, the second clamping plate moves to cooperate with the first clamping plate to clamp the embedded waterstop belt, and the second clamping plate remains parallel to the first clamping plate, ensuring that the installation state of the embedded waterstop belt is not skewed and the construction quality is guaranteed; through the setting of slides, sliders, support slides, support blocks, stabilizer bars and stabilizer bar grooves, it is further ensured that the second clamping plate is parallel to the first clamping plate during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0014] Figure 1 Schematic diagram of the appearance of this embodiment;

[0015] Figure 2 is a schematic diagram of the appearance of this embodiment from another viewing angle;

[0016] Figure 3 is a front cross-sectional view of this embodiment;

[0017] Figure 4 It is an enlarged view of point A of this embodiment;

[0018] Figure 5 It is a cross-sectional view of the main stabilizer bar of this embodiment.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Fixed seat; 2. Cantilever splint; 3. Fixed hole; 4. First splint; 5. Connecting block; 6. Rib plate; 7. Connecting seat; 8. Second splint; 9. Slide groove; 10. Sliding block; 11. Support slide groove; 12. Support block; 13. Telescopic column; 14. Telescopic column groove; 15. Thread groove; 16. Screw; 17. Rotating groove; 18. Knob; 19. Limiting ring groove; 20. Limiting ring; 21. Limiting slide groove; 22. Limiting slider; 23. Stabilizing bar; 24. Stabilizing bar groove. 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 of 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] See also Figure 1-5 The utility model provides a technical solution: a buried water stop clamp, comprising a fixing seat 1, cantilever clamps 2 installed on both sides of the fixing seat 1, fixing holes 3 on the fixing seat 1 and a first clamp 4 fixedly installed on the cantilever clamp 2, characterized in that: a connecting seat 7 is vertically fixedly connected to the top of the first clamp 4, a second clamp 8 is slidably provided at the bottom of the connecting seat 7, a telescopic column groove 14 is provided on the side wall of the first clamp 4 close to the second clamp 8, a telescopic column 13 fixedly connected to the second clamp 8 is slidably provided in the telescopic column groove 14, a threaded groove 15 is provided at one end of the telescopic column 13 away from the second clamp 8, a screw 16 is threadedly connected in the threaded groove 15, a rotating groove 17 for the screw 16 to pass through and rotatably connected to the screw 16 is provided at the bottom of the telescopic column groove 14, and a knob 18 is fixedly connected to one end of the screw 16 located outside the rotating groove 17.

[0023] Specifically, one end of the two cantilever clamps 2 away from the fixing seat 1 is connected to a connecting block 5, and a rib 6 fixedly connected to the side wall of the first clamp 4 is fixed on the connecting block 5 to improve the firmness of the fixing of the first clamp 4 and the cantilever clamp 2.

[0024] Specifically, the top side wall of the second clamping plate 8 is in contact with the bottom inner wall of the connecting seat 7. A slide groove 9 is provided on the connecting seat 7. A sliding block 10 fixedly connected to the second clamping plate 8 is slidably provided in the slide groove 9. A supporting slide groove 11 is provided at the bottom of the slide groove 9. The groove width of the supporting slide groove 11 is larger than that of the slide groove 9. A supporting block 12 fixedly connected to the sliding block 10 is slidably provided in the supporting slide groove 11, ensuring that the second clamping plate 8 slides in contact with the bottom inner wall of the connecting seat 7 when sliding, thereby maintaining the parallel state of the second clamping plate 8 and the first clamping plate 4.

[0025] Specifically, a limit ring groove 19 is provided on the inner wall of the rotating groove 17, and a limit ring 20 fixedly sleeved on the screw rod 16 is rotatably provided in the limit ring groove 19. The limit of the limit ring groove 19 and the limit ring 20 can prevent the screw rod 16 from axially moving in the rotating groove 17 and affecting the control of the telescopic column 13.

[0026] Specifically, the inner wall of the telescopic column slot 14 is symmetrically provided with a limit slide groove 21, and a limit slider 22 fixedly connected to the side wall of the telescopic column 13 is slidably provided in the limit ring groove 21. The telescopic column 13 is prevented from sliding out of the telescopic column slot 14 by the limit slide groove 21 and the limit slider 22.

[0027] Specifically, a plurality of stabilizing rods 23 are fixedly provided on the side wall of the second splint 8 close to the first splint 4 and outside the telescopic column 13, and a plurality of stabilizing rod grooves 24 for inserting the stabilizing rods 23 are opened on the side wall of the first splint 4 close to the second splint 8. The cooperation between the stabilizing rods 23 and the stabilizing rod grooves 24 further limits the movement of the second splint 8, ensuring that the second splint 8 always remains parallel to the first splint 4 during the movement.

[0028] A specific application example of this embodiment is:

[0029] When the device is in use, the fixing seat 1 is fixed to the outer mold through the fixing hole 3, and then the embedded water stop is placed between the first clamping plate 4 and the second clamping plate 8, and the position of the water stop is straightened and adjusted, during which the water stop is ensured to be smooth and neat, and the longitudinal and horizontal positions are accurate, meeting the requirements of half being buried in the concrete and half being exposed and kept in the center (this is the prior art of the comparative document), and the knob 18 is turned to drive the screw rod 16 to rotate, and the screw rod 16 is connected to the threaded groove 15 of the telescopic column 13 through the threaded connection, so that the telescopic column 1 As the screw 16 rotates, it slides in the telescopic column slot 14 and drives the second clamping plate 8 to move, clamping and fixing the embedded water stop belt, and in the clamping process, the second clamping plate 8 is kept parallel to the first clamping plate 4 to ensure that the installation state of the embedded water stop belt is not skewed and the construction quality is guaranteed. After the concrete on the outer wall of the barrel body is finally set, the clamp is disassembled, and the knob 18 is rotated in the opposite direction to move the second clamping plate 8 away from the first clamping plate 4 to loosen the embedded water stop belt. The bolts on the fixing seat 1 can be removed to remove the clamp.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that modifications may be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mid-embedded water stop clamp, comprising a fixing seat (1), cantilever clamps (2) mounted on both sides of the fixing seat (1), fixing holes (3) on the fixing seat (1), and a first clamp (4) fixedly mounted on the cantilever clamp (2), characterized in that: The top of the first clamping plate (4) is vertically fixedly connected to a connecting seat (7), and the bottom of the connecting seat (7) is slidably provided with a second clamping plate (8). A telescopic column groove (14) is provided on the side wall of the first clamping plate (4) close to the second clamping plate (8), and a telescopic column (13) fixedly connected to the second clamping plate (8) is slidably provided in the telescopic column groove (14). A threaded groove (15) is provided at one end of the telescopic column (13) away from the second clamping plate (8), and a screw rod (16) is threadedly connected to the inner thread of the threaded groove (15). A rotating groove (17) for the screw rod (16) to pass through and rotatably connected to the screw rod (16) is provided at the bottom of the telescopic column groove (14), and a knob (18) is fixedly connected to one end of the screw rod (16) located outside the rotating groove (17).

2. The embedded waterstop clamp according to claim 1 is characterized in that: One end of the two cantilever clamping plates (2) away from the fixing seat (1) is connected to a connecting block (5), and a rib plate (6) fixedly connected to the side wall of the first clamping plate (4) is fixedly provided on the connecting block (5).

3. The embedded waterstop clamp according to claim 1 is characterized in that: The top side wall of the second clamping plate (8) is in contact with the bottom inner wall of the connecting seat (7); a slide groove (9) is provided on the connecting seat (7); a sliding block (10) fixedly connected to the second clamping plate (8) is slidably provided in the slide groove (9); a supporting slide groove (11) is provided at the bottom of the slide groove (9); the groove width of the supporting slide groove (11) is greater than that of the slide groove (9); a supporting block (12) fixedly connected to the sliding block (10) is slidably provided in the supporting slide groove (11).

4. The embedded water stop clamp according to claim 1 is characterized in that: The inner wall of the rotating groove (17) is provided with a limit ring groove (19), and a limit ring (20) fixedly sleeved on the screw rod (16) is rotatably arranged in the limit ring groove (19).

5. The embedded waterstop clamp according to claim 1 is characterized in that: The inner wall of the telescopic column slot (14) is symmetrically provided with a limit sliding groove (21), and a limit sliding block (22) is slidably provided in the limit sliding groove (21) and is fixedly connected to the side wall of the telescopic column (13).

6. The embedded waterstop clamp according to claim 1 is characterized in that: A plurality of stabilizing rods (23) are fixedly provided on the second clamping plate (8) close to the side wall of the first clamping plate (4) and outside the telescopic column (13); a plurality of stabilizing rod grooves (24) for inserting the stabilizing rods (23) are provided on the side wall of the first clamping plate (4) close to the second clamping plate (8).

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