CN212534229U

CN212534229U - Waterstop structure for building

Info

Publication number: CN212534229U
Application number: CN202020851108.2U
Authority: CN
Inventors: 徐晓升
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-12
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a waterstop structure for building, include: the waterstop body, the whole rectangular structure setting that is of waterstop body, the both sides that the center line position of waterstop was equipped with center tube and center tube are equipped with the fin, the fin is the symmetric distribution and is the rectangular structure setting along the longitudinal center line of center tube, the fin is the symmetric distribution along the transverse center line of waterstop body, the left side of waterstop body is equipped with draw-in groove and right side and is equipped with the fixture block, the draw-in groove all is isosceles trapezoid structure setting and gomphosis each other with the fixture block, the left upper and lower both ends of waterstop body are equipped with joint piece and are the setting of hexagon structure. This practicality sets up the draw-in groove of three isosceles trapezoid structures of group and the fixture block of three isosceles trapezoid structures in the left side of waterstop body, and mutual gomphosis has increased the stability of its concatenation between fixture block and the draw-in groove, and fixture block and draw-in groove area occupied are little simultaneously, greatly reduced the use of material, reduced manufacturing cost.

Description

Waterstop structure for building

Technical Field

The utility model relates to a building articles for use technical field, more specifically are a waterstop structure for building.

Background

The water stop belt is made up by using natural rubber and various synthetic rubbers as main raw materials, adding various assistants and fillers, plasticating, mixing and press-forming. The method is applied to various tunnels of submarine tunnels and bullet train tunnel lamps. A buried rubber water stop is mainly used for water stop products arranged in concrete such as concrete deformation joints, expansion joints and the like, and has the capability of adapting to the expansion and contraction deformation of the concrete by using the elasticity and the structural form of rubber materials. Thereby playing the roles of fastening, sealing, effectively preventing the water leakage and water seepage of the building components, playing the role of damping and buffering and ensuring the service life of the engineering building

At present, the existing water stop has the following problems: 1. the existing water stop belt is fixed in size, and when splicing is needed, the side surface of the existing water stop belt is required to be provided with a clamping groove and a clamping block of a long table, so that the use of materials is greatly increased, and the production cost is increased; 2. after the water stops are spliced, the clamping grooves can slide, so that the two water stops are easily staggered to influence use. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterstop structure for building, this grooving tool set up the draw-in groove of three isosceles trapezoid structures of group and the fixture block of three isosceles trapezoid structures of group in the left side of waterstop, and mutual gomphosis has increased the stability of its concatenation between fixture block and the draw-in groove, and fixture block and draw-in groove area occupied are little simultaneously, greatly reduced the use of material, reduced manufacturing cost, satisfy the practical application demand.

In order to achieve the above object, the utility model provides a following technical scheme: a water stop structure for construction, comprising: the water stop belt comprises a water stop belt body, the whole water stop belt body is arranged in a rectangular structure, a central pipe is arranged at the central line position of the water stop belt, convex ribs are arranged on two sides of the central pipe, the convex ribs are symmetrically distributed along the longitudinal central line of the central pipe and are arranged in a rectangular structure, the convex ribs are symmetrically distributed along the transverse central line of the water stop belt body, a clamping groove is arranged on the left side of the water stop belt body, clamping blocks are arranged on the right side of the water stop belt body, the clamping groove and the clamping blocks are arranged in an isosceles trapezoid structure and are mutually embedded, clamping blocks are arranged at the upper end and the lower end of the left side of the water stop belt body and are arranged in a hexagonal structure, a fixed shaft is arranged at the upper end and the lower end of the left side of the water stop belt body, the right side lower part of bracing piece is equipped with the joint groove and mutual gomphosis between joint groove and the joint piece.

As a preferred embodiment of the utility model, the positive surface of fixed axle and the positive surface of joint piece all are equipped with the cross recess, the back that the back of fixed axle was equipped with first screw and joint piece is equipped with the second screw, threaded connection between first screw and second screw and the waterstop body.

As a preferred embodiment of the utility model, the surface of joint piece is equipped with limiting plate and cup joints on joint piece surface, sliding connection between limiting plate and the joint piece.

As a preferred embodiment of the present invention, the inside of the sleeve is provided with a mounting hole and the mounting hole is a circular structure, and the mounting hole and the fixed shaft are mutually embedded.

As a preferred embodiment of the utility model, fixture block and draw-in groove all are provided with three groups and are the symmetric distribution along the vertical central line of waterstop body, the gap intussuseption that produces between mutual gomphosis and the draw-in groove is filled with sealed glue.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses set up the draw-in groove of three isosceles trapezoid structures of group and the fixture block of three isosceles trapezoid structures of group in the left side of waterstop body, mutual gomphosis has increased the stability of its concatenation between fixture block and the draw-in groove, and fixture block and draw-in groove area occupied are little simultaneously, greatly reduced the use of material, reduced manufacturing cost.

(2) The utility model discloses at the upper and lower both sides installation fixed axle and the joint piece of waterstop body, fixed axle and joint piece are respectively through fixed connection between first screw and second screw and the waterstop body, at fixed axle surface mounting sleeve, sleeve side-mounting has the bracing piece, and mutual gomphosis has increased the stability that two waterstops are connected between the joint groove that the bracing piece right side set up and the joint piece, avoids taking place the dislocation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of part B of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

FIG. 4 is a schematic view of the structure of the fixing shaft of the present invention;

FIG. 5 is a schematic view of the clamping block of the present invention;

fig. 6 is a schematic view of the structure of the support rod of the present invention.

In the drawing, a water stop belt body-1, a central pipe-2, convex ribs-3, clamping blocks-4, clamping grooves-5, a fixed shaft-6, a sleeve-7, a supporting rod-8, clamping blocks-9, a limiting plate-10, sealant-11, a cross groove-12, a first screw-13, a second screw-14, a mounting hole-15 and clamping grooves-16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a water stop structure for construction, comprising: the water stop belt comprises a water stop belt body 1, wherein the whole water stop belt body 1 is arranged in a rectangular structure, a central pipe 2 is arranged at the central line position of the water stop belt, convex ribs 3 are arranged at two sides of the central pipe 2, the convex ribs 3 are symmetrically distributed along the longitudinal central line of the central pipe 2 and are arranged in a rectangular structure, the convex ribs 3 are symmetrically distributed along the transverse central line of the water stop belt body 1, a clamping groove 5 is arranged at the left side of the water stop belt body 1, a clamping block 4 is arranged at the right side of the water stop belt body 1, the clamping groove 5 and the clamping block 4 are arranged in an isosceles trapezoid structure and are mutually embedded, clamping blocks 9 are arranged at the upper end and the lower end of the left side of the water stop belt body 1, the clamping blocks 9 are arranged in a hexagonal structure, a fixed shaft 6 is arranged at the upper end and the lower end of the left side of, the right side lower part of bracing piece 8 is equipped with joint groove 16 and mutual gomphosis between joint groove 16 and the joint piece 9, when two waterstop bodies 1 need advance the concatenation, put into the left draw-in groove 5 of another waterstop body 1 with fixture block 4 on one of them waterstop body 1 right side, make mutual gomphosis between draw-in groove 5 and the fixture block 4, all be isosceles trapezoid structure setting between fixture block 4 and the draw-in groove 5, make it be difficult for droing, surely avoid taking place the dislocation, both sides are equipped with fixed axle 6 and joint piece 9 about the junction of two waterstop bodies 1 simultaneously, sleeve 7 on fixed axle 6 surface rotates and drives bracing piece 8 and rotate, mutual gomphosis between joint groove 16 and the joint piece 9 of 8 right-hand member lower parts setting of bracing piece, the stability of waterstop body 1 connection has been increased, the condition emergence of dislocation about also can avoiding taking.

Further improved, as shown in fig. 4 and 5: the positive surface of fixed axle 6 and the positive surface of joint piece 9 all are equipped with cross recess 12, the back of fixed axle 6 is equipped with first screw 13 and the back of joint piece 9 is equipped with second screw 14, threaded connection between first screw 13 and second screw 14 and the waterstop body 1, fixed axle 6 and joint piece 9 are connected through being connected between first screw 13 and second screw 14 and the waterstop body 1, have increased its convenience of installation dismantlement.

Further improved, as shown in fig. 5: the surface of joint piece 9 is equipped with limiting plate 10 and limiting plate 10 cup joints on joint piece 9 surface, sliding connection between limiting plate 10 and the joint piece 9, limiting plate 10 set up and has restricted 8 migration ranges of bracing piece, has guaranteed 8 stability of bracing piece.

Further improved, as shown in fig. 6: the inside of sleeve 7 is equipped with mounting hole 15 and is the setting of circular structure, mutual gomphosis between mounting hole 15 and the fixed axle 6, gomphosis and rotation between mounting hole 15 and the fixed axle 6 make things convenient for the regulation bracing piece.

In a further improvement, as shown in fig. 3: the fixture block 4 and the clamping groove 5 are provided with three groups and are symmetrically distributed along the longitudinal center line of the water stop body 1, the fixture block 4 and the clamping groove 5 are mutually embedded, a gap generated between the fixture block 4 and the clamping groove 5 is filled with sealant 11, and the arrangement of the sealant 11 increases the stability and the sealing performance of embedding between the fixture block 4 and the clamping groove 5.

The utility model discloses when concatenation need be advanced to two waterstop bodies 1, put into another waterstop body 1 left draw-in groove 5 with fixture block 4 on one of them waterstop body 1 right side, make mutual gomphosis between draw-in groove 5 and the fixture block 4, all be the isosceles trapezoid structure setting between fixture block 4 and the draw-in groove 5, make it be difficult for droing, surely avoid taking place the dislocation, both sides are equipped with fixed axle 6 and joint piece 9 about two waterstop body 1's junction simultaneously, sleeve 7 on fixed axle 6 surface rotates and drives 8 rotations of bracing piece, mutual gomphosis between 16 of joint groove and the joint piece 9 of 8 right-hand member lower parts settings of bracing piece, the stability that waterstop body 1 is connected has been increased, the condition that also can avoid taking place dislocation from top to bottom simultaneously takes place.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterstop structure for building which characterized in that: the method comprises the following steps: the water stop belt comprises a water stop belt body (1), the water stop belt body (1) is integrally arranged in a rectangular structure, a central pipe (2) is arranged at the central line position of the water stop belt, convex ribs (3) are arranged on two sides of the central pipe (2), the convex ribs (3) are symmetrically distributed along the longitudinal central line of the central pipe (2) and are arranged in a rectangular structure, the convex ribs (3) are symmetrically distributed along the transverse central line of the water stop belt body (1), a clamping groove (5) is arranged on the left side of the water stop belt body (1) and clamping blocks (4) are arranged on the right side of the water stop belt body, the clamping groove (5) and the clamping blocks (4) are arranged in an isosceles trapezoid structure and are mutually embedded, clamping blocks (9) are arranged at the upper end and the lower end of the left side of the water stop belt body (1) and are arranged in a hexagonal structure, fixing shafts (6) are arranged at the upper end and the, sleeve (7) side is equipped with level and smooth transition integrated into one piece between bracing piece (8) and sleeve (7), bracing piece (8) are connected through rotating between sleeve (7) and fixed axle (6), the right side lower part of bracing piece (8) is equipped with mutual gomphosis between joint groove (16) and joint piece (9).

2. A waterstop structure for construction according to claim 1, wherein: the positive surface of fixed axle (6) and the positive surface of joint piece (9) all are equipped with cross recess (12), the back of fixed axle (6) is equipped with first screw (13) and the back of joint piece (9) is equipped with second screw (14), threaded connection between first screw (13) and second screw (14) and waterstop body (1).

3. A waterstop structure for construction according to claim 2, wherein: the surface of joint piece (9) is equipped with limiting plate (10) and limiting plate (10) cup joint on joint piece (9) surface, sliding connection between limiting plate (10) and joint piece (9).

4. A waterstop structure for construction according to claim 2, wherein: the sleeve is characterized in that a mounting hole (15) is formed in the sleeve (7), the mounting hole (15) is arranged in a circular structure, and the mounting hole (15) and the fixed shaft (6) are mutually embedded.

5. A water stop structure for construction according to claim 3, wherein: the water stop belt is characterized in that the clamping blocks (4) and the clamping grooves (5) are all provided with three groups and are symmetrically distributed along the longitudinal center line of the water stop belt body (1), the clamping blocks (4) and the clamping grooves (5) are mutually embedded, and a gap generated between the clamping blocks (4) and the clamping grooves (5) is filled with sealant (11).