CN113863685B - Building waterstop fixing device - Google Patents

Abstract

The invention provides a building waterstop fixing device, which belongs to the technical field of building construction and comprises a support piece, an adjusting part, a top supporting part, a flexible clamping part and an extruding part, wherein the flexible clamping part is arranged on one side of the support piece and used for clamping the end part of a waterstop, the top supporting part and the extruding part are both slidably arranged on one side of the support piece, the top supporting part and the extruding part are distributed oppositely, the adjusting part is used for driving the top supporting part and the extruding part to move oppositely, and the extruding part can act on the flexible clamping part when moving so as to drive the flexible clamping part to deform and tighten the waterstop. Compared with the prior art, the water stop strip fixing device has the advantages that the water stop strip can be effectively fixed in the building expansion joint, the water stop strip tearing displacement phenomenon caused by subsequent concrete pouring can be greatly eliminated, and the structure is simple and the construction is convenient.

Description

A construction waterstop fixing device

technical field

The invention belongs to the technical field of building construction, in particular to a fixing device for a building water stop.

Background technique

Rubber waterstops or plastic waterstops are commonly used in ultra-long underground structure expansion joints to deal with leakage problems that require waterproofing at the expansion joints.

In the prior art, most of the waterstops are installed by inserting pins into the edge of the waterstop, and then the dowels are bound to the reinforcement structure of the shear wall by wire binding or directly welded, so that the pins can be formed on the edge of the waterstop. Pulling, this method will cause damage to the waterstop. During the subsequent concrete pouring and setting process, the waterstop is affected by the tensile stress of the concrete, and the waterstop is easily torn by the pin penetration, which makes the waterstop prone to displacement. , which in turn affects the use of the waterstop.

SUMMARY OF THE INVENTION

In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a fixing device for a building water stop.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

A building waterstop fixing device, comprising a support, an adjustment part, a top support, a flexible clamping part and an extrusion part,

The flexible clamping part is arranged on one side of the support and is used for clamping the end of the waterstop,

The top support portion and the pressing portion are both slidably installed on one side of the support member, and the top support portion and the pressing portion are distributed relative to each other,

The adjusting part is used to drive the top support part and the pressing part to move toward each other, and the pressing part can act on the flexible clamping part when moving, so as to drive the flexible clamping part to deform, so as to adjust the pressure of the flexible clamping part. The waterstop is tightened,

When the top support part moves, it can act on the end of the water-stop belt to drive the part of the water-stop belt inside the flexible clamping part to bend and fold.

As a further improvement scheme of the present invention: the extrusion part includes two sets of oppositely distributed second struts and rollers rotatably arranged at opposite ends of the two sets of second struts,

The ends of the two sets of second struts that are far away from each other are respectively slidingly matched with the support members,

The adjusting part includes two sets of adjusting rods, the two sets of adjusting rods are both provided with first thread segments, the two sets of adjusting rods respectively pass through the two sets of the second strut rods, and the two sets of the first threads The segments are respectively threaded with the two sets of the second struts.

As a further improvement scheme of the present invention: the top support portion includes a first support rod, a top support rod and a top support block,

The end of the first strut is slidably matched with the support member, the top strut is fixedly arranged on one side of the first strut, and the end of the top strut away from the first strut extends to the inside the flexible clamping part and fixedly connected with the top support block,

The two sets of adjusting rods pass through the first struts, and the two sets of adjusting rods are also provided with second threaded sections, the second threaded sections are opposite to the first threaded sections, and the two sets of second threaded sections It is threaded with the first strut.

As a further improvement of the present invention, a bracket is fixedly arranged on the side wall of the support member, the adjustment rod penetrates through the bracket and rotates with the bracket, and an adjustment block is fixed on the adjustment rod, and the adjustment block Hexagonal structure.

As a further improvement scheme of the present invention, a guide rail is fixedly installed on the side wall of the support member, and sliding blocks are installed on the ends of the first support rod and the second support rod, and the sliding blocks are slidably matched with the guide rails.

As a further improvement scheme of the present invention, a first stopper and a second stopper are arranged on the top support rod, the first stopper is fixedly connected with the top support rod, and the first stopper is arranged at the On the outer side of the flexible clamping portion, the second stopper is threadedly sleeved on the top strut, and the second stopper is arranged at the inner side of the flexible clamping portion.

As a further improvement scheme of the present invention, the flexible clamping portion is in a C-shaped structure or a U-shaped structure, and the flexible clamping portion is made of rubber or plastic.

Compared with the prior art, the beneficial effects of the present invention are:

In the embodiment of the present invention, when installing the waterstop, place the waterstop on one side of the support, so that the end of the waterstop is embedded in the flexible clamping portion, and the top support portion and the extrusion portion are driven to move toward each other by the adjusting portion. , when the extrusion part moves, it can act on the deformation of the flexible clamping part, so as to tighten the waterstop; when the top support part moves, it can act on the end of the waterstop, thereby driving the waterstop to the flexible The inner part of the clamping part is bent and folded to increase the volume of the water stop belt inside the flexible clamping part, and the extrusion effect of the extrusion part on the flexible clamping part is matched to realize the fixing of the water stop belt. The prior art can realize the effective fixation of the waterstop in the expansion joint of the building, can greatly eliminate the tearing and displacement phenomenon of the waterstop caused by the subsequent pouring of concrete, and has the advantages of simple structure and convenient construction.

Description of drawings

Fig. 1 is the structural representation of a kind of building waterstop fixing device;

Fig. 2 is a kind of structural schematic diagram of the top support part in the fixing device of the building water stop;

Fig. 3 is the enlarged schematic diagram of A region in Fig. 1;

In the figure: 1-support, 11-rail, 12-support, 2-adjustment, 21-adjustment rod, 22-adjustment block, 23-first thread segment, 24-second thread segment, 3-top support , 31-first strut, 32-slider, 33-top strut, 34-top strut, 35-first stop, 36-second stop, 4-flexible clamping part, 5-extrusion part, 51-second strut, 52-roller, 6-waterstop.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

Referring to FIG. 1 , this embodiment provides a fixing device for a building water stop, including a support 1 , an adjustment part 2 , a top support 3 , a flexible clamping part 4 and a pressing part 5 . The flexible clamping part 4 is arranged on one side of the support member 1 for clamping the end of the water stop 6, the top support portion 3 and the pressing portion 5 are both slidably installed on one side of the support member 1, and The top support portion 3 and the pressing portion 5 are distributed relative to each other, and the adjusting portion 2 is used to drive the top support portion 3 and the pressing portion 5 to move toward each other, and the pressing portion 5 can act when moving. At the flexible clamping portion 4, to drive the flexible clamping portion 4 to deform, so as to tighten the water stop belt 6, and the top support portion 3 can act on the end of the water stop belt 6 when moving. , to drive the part of the waterstop 6 inside the flexible clamping portion 4 to bend and fold.

When installing the water stop 6, place the water stop 6 on the side of the support 1, so that the end of the water stop 6 is embedded in the flexible clamping part 4, and the top support part 3 and the extrusion part 5 are driven by the adjustment part 2 Move toward each other, when the pressing part 5 moves, it can act on the deformation of the flexible clamping part 4, so that the water stop belt 6 is tightened, and when the top support part 3 moves, it can act on the end of the water stop belt 6, Then, the part of the waterstop 6 located inside the flexible clamping part 4 is driven to bend and fold, so as to increase the volume of the waterstop 6 inside the flexible clamping part 4, and cooperate with the extrusion part 5 to squeeze the flexible clamping part 4. Therefore, the fixing of the water stop belt 6 is realized.

Referring to FIG. 1 , in one embodiment, the pressing portion 5 includes two sets of oppositely distributed second struts 51 and rollers 52 rotatably disposed at opposite ends of the two sets of second struts 51 . The ends of the second struts 51 that are far away from each other are in sliding fit with the support member 1, respectively. The adjusting portion 2 includes two sets of adjusting rods 21. The two sets of adjusting rods 21 are provided with first threaded sections 23. The two sets of the adjusting rods 21 penetrate through the two sets of the second support rods 51 respectively, and the two sets of the first threaded segments 23 are threadedly engaged with the two sets of the second support rods 51 respectively.

By rotating the two sets of adjusting rods 21 , the first threaded section 23 cooperates with the threads of the second strut 51 , thereby driving the second strut 51 to move, so as to drive the roller 52 to move, and the roller 52 acts on the outer wall of the flexible clamping portion 4 Then, the flexible clamping portion 4 is driven to deform in the direction of the water-stop belt 6 , and the support function of the roller 52 is used to realize the clamping of the water-stop belt 6 .

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , in one embodiment, the top support part 3 includes a first support rod 31 , a top support rod 32 and a top support block 34 , and the end of the first support rod 31 is connected to the The support 1 is slidably fitted, the top support rod 32 is fixedly arranged on one side of the first support rod 31 , and the end of the top support rod 32 away from the first support rod 31 extends to the flexible clamping The two sets of adjustment rods 21 penetrate through the first support rods 31, and the two sets of adjustment rods 21 are also provided with second threaded sections 24. The two threaded sections 24 and the first threaded section 23 have opposite directions of rotation, and the two sets of second threaded sections 24 are threadedly engaged with the first strut 31 .

When the two sets of adjustment rods 21 are rotated, the second threaded section 24 can cooperate with the threads of the first support rod 31 to drive the first support rod 31 to move, thereby driving the top support rod 32 and the top support block 34 to move. The top support block 34 is supported to the end of the waterstop 6 to drive the waterstop to bend and fold, and cooperate with the clamping effect of the two sets of rollers 52 on the waterstop 6 to achieve the fixation of the edge position of the waterstop 6 .

In another embodiment, the pressing portion 5 may further include two groups of swing rods, the two groups of swing rods are relatively distributed, and the ends of the two groups of swing rods away from each other are hingedly connected to the support member 1, so The adjusting part 2 may further include two sets of screws, a first sleeve threadedly sleeved on the outside of the two sets of screws, and a first connecting rod hinged on the side walls of the two sets of the first sleeves, and the two sets of the first sleeves. One end of a connecting rod away from the corresponding first sleeve is hingedly connected to two sets of first swing rods respectively, and the two sets of the screws penetrate through the support member 1 and are rotatably matched with the support member 1 .

By rotating the two sets of screws, the two sets of screws are matched with the threads of the corresponding first sleeve, and then the first sleeve is driven to move along the screws, and the first link drives the swing rod to swing. When the swing rod swings, the two sets of swing rods The opposite ends can act on both sides of the flexible clamping portion 4 respectively. As the swing of the pendulum rod continues, the flexible clamping portion 4 is forced to deform in the direction of the water stop belt 6 , and then the water stop belt 6 is clamped.

In another embodiment, the top support portion 3 may further include a sliding rod and a pressing rod fixed at one end of the sliding rod, and the end of the pressing rod away from the sliding rod extends to the flexible clamping portion 4. Inside, the end of the sliding rod away from the pressing rod is slidably connected to the supporting member 1, wherein a group of the screws is fixedly provided with a gear, and one side of the sliding rod is fixedly provided with a rack, and the gear mesh with the rack.

When the screw is rotated, the gear can be driven to rotate synchronously, the sliding rod is driven to move by the meshing effect of the gear and the rack, and then the pressure rod is driven to move, and the pressure rod is used to squeeze the edge of the water stop belt 6, so that the water stop belt 6 is in the The inner part of the flexible clamping portion 4 is in a curved and folded structure, thereby increasing the volume of the water-stop belt 6 inside the flexible clamping portion 4, and with the clamping effect of the two sets of swing bars on the water-stop belt 6, the water-stop belt 6 is realized. Fixing of the ends.

Referring to FIG. 1 , in one embodiment, a bracket 12 is fixedly disposed on the side wall of the support member 1 , the adjustment rod 21 penetrates through the bracket 12 and rotates with the bracket 12 , and the adjustment rod 21 is fixed on the bracket 12 . An adjustment block 22 is provided, and the adjustment block 22 is in a hexagonal structure, so as to be used with a wrench and to facilitate the operation of twisting the adjustment rod 21 .

Referring to FIG. 1 , in one embodiment, a guide rail 11 is fixedly installed on the side wall of the support member 1 , and a sliding block 33 is installed on the ends of the first support rod 31 and the second support rod 51 , and the sliding block 33 is slidingly matched with the guide rail 11 .

Through the sliding cooperation between the slider 33 and the guide rail 11 , when the adjusting rod 21 rotates, the first support rod 31 and the second support rod 51 can smoothly move toward each other.

Referring to FIG. 1 , in one embodiment, the support member 1 includes two sets of rod bodies or plate bodies that are relatively distributed, and the flexible clamping portion 4 , the top support portion 3 and the pressing portion 5 are all disposed in the two sets of rod bodies or plates. Between the rod bodies or the plate bodies, the two groups of the rod bodies or the plate bodies can be fixedly connected with the horizontal bars or vertical bars of the building structure.

Referring to FIG. 3 , in one embodiment, the top strut 32 is provided with a first block 35 and a second block 36 , the first block 35 is fixedly connected to the top strut 32 , and The first stopper 35 is arranged on the outer side of the flexible clamping portion 4 , the second stopper 36 is threadedly sleeved on the top strut 32 , and the second stopper 36 is arranged on the flexible clamping portion 4 inside.

During installation, the top strut 32 can be inserted into the interior of the flexible clamping portion 4, and then the second stopper 36 can be inserted to the end of the top strut 32 inside the flexible clamping portion 4, and the second stopper 36 can be rotated. The second block 36 can drive the flexible clamping portion 4 to move along the top strut 32 until the flexible clamping portion 4 is pressed against the side of the first block 35 to fix the flexible clamping portion 4 on the top strut 32 When the top strut 32 moves with the first strut 31, the flexible clamping portion 4 can be driven to deform, so that the internal space of the flexible clamping portion 4 is increased, so that the top strut 32 can act on the water stop 6 At the end, the waterstop 6 can have enough space for bending and folding, so as to improve the fixing effect of the waterstop 6 .

Referring to FIG. 2 , in one embodiment, the flexible clamping portion 4 has a C-shaped structure or a U-shaped structure, and the flexible clamping portion 4 is made of rubber or plastic.

In the embodiment of the present invention, when installing the waterstop 6, place the waterstop 6 on one side of the support member 1, so that the end of the waterstop 6 is embedded in the flexible clamping portion 4, and the top support portion is driven by the adjusting portion 2 3 and the pressing part 5 move toward each other, when the pressing part 5 moves, it can act on the deformation of the flexible clamping part 4, so that the water stop belt 6 can be tightened, and when the top support part 3 moves, it can act on the stop The end of the water belt 6, and then drive the part of the water stop belt 6 inside the flexible clamping part 4 to bend and fold, so as to increase the volume of the water stop belt 6 inside the flexible clamping part 4, and cooperate with the extrusion part 5 for the flexible clamping part. The squeezing effect of the holding part 4 can realize the fixing of the waterstop 6. Compared with the prior art, the effective fixing of the waterstop 6 in the expansion joint of the building can be realized, and the subsequent pouring of concrete can be eliminated to a great extent. The resulting phenomenon of tearing and displacement of the waterstop 6 has the advantages of simple structure and convenient construction.

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, the present invention can also be made without departing from the purpose of the present patent. Various changes.

Claims (7)

1. A building waterstop fixing device is characterized in that, comprising a support piece, an adjustment part, a top support part, a flexible clamping part and an extrusion part, The flexible clamping part is arranged on one side of the support and is used for clamping the end of the waterstop, The top support portion and the pressing portion are both slidably installed on one side of the support member, and the top support portion and the pressing portion are distributed relative to each other, The adjusting part is used to drive the top support part and the pressing part to move toward each other, and the pressing part can act on the flexible clamping part when moving, so as to drive the flexible clamping part to deform, so as to adjust the pressure of the flexible clamping part. The waterstop is tightened, When the top support part moves, it can act on the end of the water-stop belt to drive the part of the water-stop belt inside the flexible clamping part to bend and fold. 2 . The device for fixing a building water stop according to claim 1 , wherein the pressing portion comprises two sets of relatively distributed second struts and two sets of second struts that are rotatably arranged opposite to each other. 3 . roller at one end, The ends of the two sets of second struts that are far away from each other are respectively slidingly matched with the support members, The adjusting part includes two sets of adjusting rods, the two sets of adjusting rods are both provided with first thread segments, the two sets of adjusting rods respectively pass through the two sets of the second strut rods, and the two sets of the first threads The segments are respectively threaded with the two sets of the second struts. 3. A construction waterstop fixing device according to claim 2, wherein the top support portion comprises a first support rod, a top support rod and a top support block, The end of the first strut is slidably matched with the support member, the top strut is fixedly arranged on one side of the first strut, and the end of the top strut away from the first strut extends to the inside the flexible clamping part and fixedly connected with the top support block, The two sets of adjusting rods pass through the first struts, and the two sets of adjusting rods are also provided with second threaded sections, the second threaded sections are opposite to the first threaded sections, and the two sets of second threaded sections It is threaded with the first strut. 4. The device for fixing a building water stop according to claim 2, wherein a bracket is fixedly arranged on the side wall of the support member, and the adjusting rod penetrates through the bracket and is rotatably matched with the bracket. An adjustment block is fixed on the adjustment rod, and the adjustment block is in a hexagonal structure. 5. A construction waterstop fixing device according to claim 3, characterized in that, a guide rail is fixedly installed on the side wall of the support member, and sliding rails are installed at the ends of the first support rod and the second support rod. The sliding block is slidably matched with the guide rail. 6 . The fixing device for a building water stop according to claim 3 , wherein a first stopper and a second stopper are arranged on the top strut, and the first stopper and the top The struts are fixedly connected, and the first stopper is arranged on the outside of the flexible clamping portion, the second stopper is threadedly sleeved on the top strut, and the second stopper is arranged on the flexible clamping portion inside. 7 . The fixing device for a building waterstop according to claim 1 , wherein the flexible clamping portion has a C-shaped structure or a U-shaped structure, and the flexible clamping portion is made of rubber or plastic. 8 .

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