CN218148526U

CN218148526U - Waterproof structure for underground engineering structure deformation joint water leakage

Info

Publication number: CN218148526U
Application number: CN202222341579.0U
Authority: CN
Inventors: 刘永泉; 沈承军; 陈宗; 范春保
Original assignee: Hefei Shijin Construction Technology Co ltd
Current assignee: Hefei Shijin Construction Technology Co ltd
Priority date: 2022-09-04
Filing date: 2022-09-04
Publication date: 2022-12-27
Anticipated expiration: 2032-09-04

Abstract

The utility model discloses a waterproof construction for underground works structure movement joint percolating water relates to movement joint percolating water technical field, including the installation face body, the middle part of installation face body has been seted up the seam body, and the mounting groove has been seted up at the top of installation face body, and the inside of mounting groove is equipped with waterproof assembly, and waterproof assembly includes two installation pieces and waterproof area subassembly, and two installation pieces are fixed the both sides that set up in mounting groove inner wall bottom respectively, the beneficial effects of the utility model are that: the installation piece that sets up through among the waterproof assembly is connected with the fixed block of fixture block, and the fixed first waterproof layer that is equipped with in top of fixed plate and fixture block is polyurethane sealant layer, and the second waterproof layer is flexible high bonding waterproof layer, and the third waterproof layer is the polymer glue film, and the fourth waterproof layer is the polyurethane layer, and the fifth waterproof layer is the EPS foam blanket, and the sixth waterproof layer is acrylic acid waterproof coating layer, is convenient for increase movement joint structure, improves water-proof effects, reduces and takes place the percolating water phenomenon.

Description

Waterproof structure for water leakage of deformation joint of underground engineering structure

Technical Field

The utility model relates to a waterproof construction, in particular to a waterproof construction that is used for underground works structure movement joint percolating water belongs to movement joint percolating water technical field.

Background

Along with the vigorous development of national development construction and urbanization, the continuous expansion of urban scale puts forward new requirements on urban layout construction and traffic development, so that the municipal construction continuously promotes the utilization of underground space, the scale and the speed of engineering construction including traffic tunnels, subways, comprehensive pipe galleries and the like reach new heights, and the urban scale development is a determining factor for promoting the urbanization development scale; in industrial and civil buildings, due to the influence of factors such as temperature change, uneven settlement of foundations, earthquakes and the like, additional stress and deformation are generated inside the building structure, and if the additional stress and deformation are not properly treated, the building can be damaged, cracks and even collapse are generated, and the use and safety are influenced. The solution method comprises the following steps: the integrity of the building is enhanced so that it has sufficient strength and rigidity to overcome these failure stresses without failure. The structure is firstly broken at the deformation sensitive parts in advance, and certain gaps are reserved to ensure that the buildings at all parts have enough deformation width in the gaps without causing the damage of the buildings. Such a reserved gap separating the building vertically is called a deformation joint

Wherein the application number is "CN201822153076.4" the disclosed "structure is administered to underground space structure movement joint percolating water" also is technology matured day by day "it sets up in burying treating in the movement joint between the concrete base face of waterstop and movement joint both sides in treating and administers the space, begins by the waterstop in treating to administer the space, and it has foaming grout layer, polymer cement layer and flexible high adhesion waterproof layer to fill outside from the lining, the utility model discloses a this structure realizes thoroughly sealing the movement joint position, has the advantage that the durability is strong, can effectively administer the percolating water problem of current underground space structure movement joint", but the device still has following defect when the in-service use.

1) The existing deformation joint has simple structure, poor waterproof effect and easy water leakage phenomenon.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof construction for underground works structure movement joint percolating water to solve the current movement joint simple structure that provides in the above-mentioned background art, water-proof effects is poor, takes place the problem of percolating water phenomenon easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof construction for underground works structure movement joint percolating water, includes the installation face body, the seam body has been seted up at the middle part of installation face body, the mounting groove has been seted up at the top of installation face body, the inside of mounting groove is equipped with waterproof assembly, waterproof assembly includes two installation pieces and waterproof area subassembly, two the installation piece is fixed the both sides that set up in mounting groove inner wall bottom respectively, two the fixed block in middle part on installation piece top is equipped with the fixture block, two the both sides of fixture block are all fixed and are equipped with the fixed plate, the top of fixture block and the first waterproof layer of top fixedly connected with of two fixed plates.

Preferably, a second waterproof layer is fixedly arranged at the top end of the first waterproof layer, and a third waterproof layer is fixedly arranged at the top end of the second waterproof layer.

Preferably, the waterproof belt assembly comprises a first waterproof belt, two ends of the first waterproof belt are respectively and fixedly arranged on the inner sides of the two mounting blocks, and the bottom of the first waterproof belt is arranged inside the seam body.

Preferably, the top and the bottom of the inner wall of the first waterproof belt are both fixedly provided with a W-shaped second waterproof belt, and the middle of the first waterproof belt is crossed with a third waterproof belt.

Preferably, a fourth waterproof layer is fixedly arranged on the inner wall of the first waterproof zone, a fifth waterproof layer is fixed on the inner wall of the fourth waterproof layer, and a sixth waterproof layer is fixedly arranged on the inner wall of the fifth waterproof layer.

Preferably, the first waterproof layer is a polyurethane sealant layer, the second waterproof layer is a flexible high-adhesion waterproof layer, and the third waterproof layer is a polymer sealant layer.

Preferably, the fourth waterproof layer is a polyurethane layer, the fifth waterproof layer is an EPS foam layer, and the sixth waterproof layer is an acrylic acid waterproof coating layer.

Compared with the prior art, the utility model provides a pair of a waterproof construction for underground works structure movement joint percolating water has following beneficial effect:

1. the installation piece through setting up in the waterproof assembly is connected with the fixed block of fixture block, the fixed first waterproof layer that is equipped with in top of fixed plate and fixture block is polyurethane sealant layer, the second waterproof layer is flexible high bonding waterproof layer, the third waterproof layer is the polymer glue film, the fourth waterproof layer is the polyurethane layer, the fifth waterproof layer is the EPS foam blanket, the sixth waterproof layer is acrylic acid waterproof coating layer, be convenient for increase movement joint structure, improve water-proof effects, reduce and take place the percolating water phenomenon.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged view of the part A of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a mounting surface body; 2. a seam body; 3. mounting grooves; 4. a waterproof assembly; 41. mounting blocks; 42. a clamping block; 43. a fixing plate; 44. a first waterproof layer; 45. a second waterproof layer; 46. a third water layer; 5. a waterproof strip assembly; 51. a first waterproof tape; 52. a second waterproof tape; 53. a third waterproof belt; 54. a fourth waterproof layer; 55. a fifth waterproof layer; 56. and a sixth waterproof layer.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a waterproof structure for underground works structure movement joint percolating water, including installation face body 1, the middle part of installation face body 1 has seted up the seam body 2, the top of installation face body 1 has seted up mounting groove 3, the inside of mounting groove 3 is equipped with waterproof component 4, waterproof component 4 includes two installation pieces 41 and waterproof area subassembly 5, two installation pieces 41 are fixed the both sides that set up in mounting groove 3 inner wall bottom respectively, the middle part fixed block that is equipped with the fixture block 42 in the top of two installation pieces 41, the both sides of two fixture blocks 42 are fixed and are equipped with fixed plate 43, the top of fixture block 42 and the top of two fixed plates 43 are fixed and are connected with first waterproof layer 44;

a second waterproof layer 45 is fixedly arranged at the top end of the first waterproof layer 44, and a third waterproof layer 46 is fixedly arranged at the top end of the second waterproof layer 45;

the first waterproof layer 44 is a polyurethane sealant layer, the second waterproof layer 45 is a flexible high-adhesion waterproof layer, and the third waterproof layer 46 is a polymer sealant layer;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the mounting block 41 disposed in the waterproof assembly 4 is fixedly connected with the clamping block 42 in a clamping manner, the top ends of the fixing plate 43 and the clamping block 42 are fixedly provided with a first waterproof layer 44 which is a polyurethane sealant layer, a second waterproof layer 45 which is a flexible high-adhesion waterproof layer, and a third waterproof layer 46 which is a polymer adhesive layer.

Example 2:

the waterproof belt assembly 5 comprises a first waterproof belt 51, two ends of the first waterproof belt 51 are respectively fixedly arranged at the inner sides of the two mounting blocks 41, and the bottom of the first waterproof belt 51 is arranged in the slit body 2;

the top and the bottom of the inner wall of the first waterproof belt 51 are both fixedly provided with W-shaped second waterproof belts 52, and the middle part of the first waterproof belt 51 is crosswise provided with third waterproof belts 53;

a fourth waterproof layer 54 is fixedly arranged on the inner wall of the first waterproof belt 51, a fifth waterproof layer 55 is fixedly arranged on the inner wall of the fourth waterproof layer 54, and a sixth waterproof layer 56 is fixedly arranged on the inner wall of the fifth waterproof layer 55;

the fourth waterproof layer 54 is a polyurethane layer, the fifth waterproof layer 55 is an EPS foam layer, and the sixth waterproof layer 56 is an acrylic waterproof coating layer;

specifically, as shown in fig. 1, 2, 3, and 4, the fourth waterproof layer 54 is a polyurethane layer, the fifth waterproof layer 55 is an EPS foam layer, and the sixth waterproof layer 56 is an acrylic waterproof coating layer, so that a deformation joint structure is increased, a waterproof effect is improved, and a water leakage phenomenon is reduced.

The working principle is as follows: when specifically using, the utility model relates to a waterproof construction for underground works structure movement joint percolating water, at first place waterproof component 4 at corresponding operating position, then whether each spare part of inspection waterproof assembly 5 all works normally, can use after the inspection is accomplished, it is connected with the fixed block of fixture block 42 to install the piece 41 through setting up in waterproof component 4, the fixed first waterproof layer 44 that is equipped with in top of fixed plate 43 and fixture block 42 is the polyurethane sealing glue layer, its material has the leakproofness good, characteristics that waterproof nature is strong, second waterproof layer 45 is flexible high adhesion waterproof layer, its material has the characteristics that the adhesion is strong, be favorable to increasing waterproof performance, third waterproof layer 46 is the polymer glue layer, fourth waterproof layer 54 is the polyurethane layer, fifth waterproof layer 55 is the EPS foam layer, sixth waterproof layer 56 is the acrylic acid waterproof coating layer, be convenient for increase the movement joint structure, waterproof effect is improved, reduce and take place the percolating water phenomenon.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof construction for underground works structure movement joint percolating water, includes installation face body (1), its characterized in that, the seam body (2) have been seted up at the middle part of installation face body (1), installation face body's (1) top has been seted up mounting groove (3), the inside of mounting groove (3) is equipped with waterproof component (4), waterproof component (4) are including two installation piece (41) and waterproof subassembly (5) of taking, two installation piece (41) are fixed the both sides that set up in mounting groove (3) inner wall bottom respectively, two the fixed block in middle part on installation piece (41) top is equipped with fixture block (42), two the both sides of fixture block (42) are all fixed and are equipped with fixed plate (43), the top of fixture block (42) and the first waterproof layer (44) of top fixedly connected with of two fixed plates (43).

2. The waterproof structure for water leakage of the deformation joint of the underground engineering structure as claimed in claim 1, wherein: the top of first waterproof layer (44) is fixed and is equipped with second waterproof layer (45), the top of second waterproof layer (45) is fixed and is equipped with third waterproof layer (46).

3. The waterproof structure for water leakage of the deformation joint of the underground engineering structure as claimed in claim 1, wherein: the waterproof belt assembly (5) comprises a first waterproof belt (51), two ends of the first waterproof belt (51) are respectively and fixedly arranged on the inner sides of the two mounting blocks (41), and the bottom of the first waterproof belt (51) is arranged in the seam body (2).

4. The waterproof structure for water leakage of the deformation joint of the underground engineering structure as claimed in claim 3, wherein: the top and the bottom of the inner wall of the first waterproof belt (51) are both fixedly provided with W-shaped second waterproof belts (52), and the middle of the first waterproof belt (51) is crosswise provided with third waterproof belts (53).

5. The waterproof structure for water leakage of the deformation joint of the underground engineering structure as claimed in claim 4, wherein: the inner wall of first waterproof area (51) is fixed and is equipped with fourth waterproof layer (54), the fixed fifth waterproof layer (55) of inner wall of fourth waterproof layer (54), the fixed sixth waterproof layer (56) that is equipped with of inner wall of fifth waterproof layer (55).

6. The waterproof structure for water leakage of the deformation joint of the underground engineering structure as claimed in claim 2, wherein: the first waterproof layer (44) is a polyurethane sealing adhesive layer, the second waterproof layer (45) is a flexible high-adhesion waterproof layer, and the third waterproof layer (46) is a polymer adhesive layer.

7. The waterproof structure for the water leakage of the deformation joint of the underground engineering structure as claimed in claim 5, wherein: the fourth waterproof layer (54) is a polyurethane layer, the fifth waterproof layer (55) is an EPS foam layer, and the sixth waterproof layer (56) is an acrylic waterproof coating layer.