CN218714017U

CN218714017U - Flexible waterproof construction of movement joint

Info

Publication number: CN218714017U
Application number: CN202222993639.7U
Authority: CN
Inventors: 刘曲如; 储臻臻; 刘明芳
Original assignee: Anhui Fengshui Construction Engineering Co ltd
Current assignee: Anhui Fengshui Construction Engineering Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a flexible waterproof construction of movement joint, including two concrete layers, concrete layer's inner wall fixedly connected with stagnant water steel sheet, the fixed surface laminating of stagnant water steel sheet has the waterstop, the fixed surface laminating of waterstop has the bottom plate, the fixed laminating in top of waterstop has the roof, the inner wall threaded connection of roof has the screw, and the fix with screw runs through the stagnant water steel sheet and extends to the bottom of waterstop. The utility model discloses when the installation waterstop, with the upper and lower surface of waterstop laminating at the stagnant water steel sheet, with the roof laminating on the waterstop top, rotatory screw passes roof, stagnant water steel sheet and two-layer waterstop, then places the bottom plate on the waterstop surface that is located stagnant water steel sheet bottom, passes bottom plate and roof with the screw, prevents to puncture the waterstop owing to use expansion bolts and form the breach, and in long-term use, the breach can enlarge gradually, reduces the life of waterstop.

Description

Flexible waterproof construction of movement joint

Technical Field

The utility model relates to a building waterproof field specifically is a flexible waterproof construction of movement joint.

Background

The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint, a building can be deformed under the action of external factors to cause cracking and even damage, and the deformation joint is a reserved structure aiming at the condition.

However prior art when the in-service use, the waterstop is fixed in movement joint outer fringe side through expansion bolts, and the waterstop can be punctured by expansion bolts and form the breach, and in long-term use, the breach can enlarge gradually, and the life of waterstop is short, and in the rainwater can get into the movement joint through the breach, water-proof effects is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible waterproof construction of movement joint to solve the waterstop and be fixed in movement joint outer fringe side through expansion bolts, the waterstop can be punctured by expansion bolts and form the breach, in long-term use, the breach can enlarge gradually, the life of waterstop is short, and in the rainwater can get into the movement joint through the breach, the poor problem of water-proof effects.

In order to achieve the above object, the utility model provides a following technical scheme: including two concrete layers, concrete layer's inner wall fixedly connected with stagnant water steel sheet, the fixed surface laminating of stagnant water steel sheet has the waterstop, the fixed surface laminating of waterstop has the bottom plate, the fixed top laminating of waterstop has the roof, the inner wall threaded connection of roof has the screw, and the fix with screw runs through the stagnant water steel sheet and extends to the bottom of waterstop, the inner wall fixedly connected with screw of bottom plate, the fix with screw runs through and extends to the top of roof, the surperficial threaded connection of screw has the nut, and the bottom mounting laminating of nut is on the surface of roof, concrete layer's top fixedly connected with shell.

Preferably, the surface of the shell is fixedly connected with a waterproof coating, and the surface of the waterproof coating is fixedly connected with the surface of the concrete layer.

Preferably, the inner wall of the housing is fixedly connected with a fixing column, and the outer wall of the fixing column is movably connected with a first lantern ring and a second lantern ring respectively.

Preferably, the surface of the first lantern ring is fixedly connected with two first connecting rods, and one end of each first connecting rod, which is far away from the first lantern ring, is fixedly connected with a first sliding block.

Preferably, the surface of the second lantern ring is fixedly connected with a second connecting rod, and one end, far away from the second lantern ring, of the second connecting rod is fixedly connected with a second sliding block.

Preferably, the surface of the top plate is fixedly connected with a fixed plate, and the top end of the fixed plate is fixedly connected with a sliding rail.

Preferably, the inner wall of one of the slide rails is slidably connected with the surface of the first slide block, and the inner wall of the other slide rail is slidably connected with the surface of the second slide block.

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

1. the utility model discloses when installing the waterstop, laminate the waterstop on the upper and lower surface of stagnant water steel sheet, laminate the roof on the waterstop top, rotatory screw passes roof, stagnant water steel sheet and two-layer waterstop, then place the bottom plate on the waterstop surface that is located stagnant water steel sheet bottom, pass bottom plate and roof with the screw, install the nut on the screw surface, rotatory nut hard shortens the distance between bottom plate and the roof, thereby realized sealing between bottom plate, waterstop, the stagnant water steel sheet and between roof, waterstop, the stagnant water steel sheet, the sealed department passes through the effect extrusion waterstop of pressure and accomplishes the installation to the waterstop, prevent to puncture the waterstop and form the breach owing to use expansion bolt, in long-term use, the breach can enlarge gradually, reduce the life of waterstop;

2. the utility model discloses while when the building produces deformation, deformation takes place for the shell, the fixed column drives first lantern ring and second lantern ring and removes when deformation, first lantern ring drives first slider through first connecting rod and slides along the slide rail inner wall, the second lantern ring drives the second slider through the second connecting rod and slides along the slide rail inner wall, can play the guide effect to the deformation of shell, concentrate the deformation of shell at the middle part, prevent that the junction with concrete layer of shell from taking place the crack, influence the waterproof nature of device.

Drawings

FIG. 1 is a schematic view of the overall structure of a flexible waterproof structure of a deformation joint of the present invention;

FIG. 2 is a front sectional view of the flexible waterproof structure of the deformation joint;

FIG. 3 is a front sectional view of the overall structure of the flexible waterproof structure of the deformation joint of the present invention;

FIG. 4 is an enlarged view of the structure at the position A in the flexible waterproof structure diagram 2 of the deformation joint of the present invention;

FIG. 5 is an enlarged view of the structure at B in the flexible waterproof structure diagram 3 of the deformation joint of the present invention;

fig. 6 is the utility model discloses a flexible waterproof structure fixed column schematic structure of movement joint.

In the figure: 1. a concrete layer; 2. a water stop steel plate; 3. a water stop; 4. a base plate; 5. a top plate; 6. a screw; 7. a screw; 8. a nut; 9. a housing; 10. a water-resistant coating; 11. fixing a column; 12. a first collar; 13. a second collar; 14. a first link; 15. a first slider; 16. a second link; 17. a second slider; 18. a fixing plate; 19. a slide rail.

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: including two concrete layer 1, the inner wall fixedly connected with stagnant water steel sheet 2 of concrete layer 1, stagnant water steel sheet 2 condenses inside concrete layer 1 when pouring for concrete layer 1, stagnant water steel sheet 2's fixed surface laminating has waterstop 3, waterstop 3 is a rubber product, mainly used is at concrete movement joint, inside concrete such as expansion joint, the ability of adapting to the flexible deformation of concrete with rubber materials elasticity and structural style has, waterstop 3's fixed surface laminating has bottom plate 4, waterstop 3's fixed laminating has roof 5, roof 5's inner wall threaded connection has screw 6, and screw 6 is fixed to run through stagnant water steel sheet 2 and extend to waterstop 3's bottom, bottom plate 4's inner wall fixedly connected with screw 7, screw 7 is fixed to run through and extends to roof 5's top, screw 7's surface threaded connection has nut 8, and nut 8's bottom mounting laminating is on roof 5's surface, concrete layer 1's top fixedly connected with shell 9.

The fixed surface of shell 9 is connected with waterproof coating 10, and the fixed surface of waterproof coating 10 and concrete layer 1 is connected, and waterproof coating 10 mainly comprises pitch, can carry out sealing connection between shell 9 and the concrete layer 1.

The inner wall of shell 9 is fixedly connected with fixed column 11, and the outer wall of fixed column 11 swing joint has first lantern ring 12 and second lantern ring 13 respectively.

Two first connecting rods 14 are fixedly connected to the surface of the first lantern ring 12, and a first sliding block 15 is fixedly connected to one end, far away from the first lantern ring 12, of each first connecting rod 14.

A second connecting rod 16 is fixedly connected to the surface of the second collar 13, a second slider 17 is fixedly connected to one end of the second connecting rod 16 far away from the second collar 13, and the two first connecting rods 14 and the two second connecting rods 16 are in a cross shape.

The surface of the top plate 5 is fixedly connected with a fixing plate 18, and the top end of the fixing plate 18 is fixedly connected with a slide rail 19.

The inner wall of one of the slide rails 19 is slidably connected to the surface of the first slider 15, and the inner wall of the other slide rail 19 is slidably connected to the surface of the second slider 17.

The working principle is as follows: when the water stop 3 is installed, the water stop 3 is attached to the upper surface and the lower surface of the water stop steel plate 2, the top plate 5 is attached to the top end of the water stop 3, the rotating screw 6 penetrates through the top plate 5, the water stop steel plate 2 and the two layers of water stop 3, then the bottom plate 4 is placed on the surface of the water stop 3 positioned at the bottom of the water stop steel plate 2, the screw 7 penetrates through the bottom plate 4 and the top plate 5, the screw cap 8 is installed on the surface of the screw 7, the screw cap 8 is rotated forcibly, the distance between the bottom plate 4 and the top plate 5 is shortened, the purpose of sealing among the bottom plate 4, the water stop 3, the water stop steel plate 2, the top plate 5, the water stop 3 and the water stop steel plate 2 is achieved, the sealing part extrudes the water stop 3 through the effect of pressure to complete the installation of the water stop 3, and the crack formation caused by the water stop 3 being punctured by an expansion bolt is prevented, in long-term use, the breach can enlarge gradually, reduce the life of waterstop 3, after the watertight fittings installation of movement joint is accomplished, scribble water proof coating 10 in the junction of shell 9 and concrete layer 1, when the building produces the deformation, shell 9 takes place deformation, fixed column 11 drives first lantern ring 12 and second lantern ring 13 and removes while deformation, first lantern ring 12 drives first slider 15 through first connecting rod 14 and slides along slide rail 19 inner wall, second lantern ring 13 drives second slider 17 through second connecting rod 16 and slides along slide rail 19 inner wall, can play the guide effect to the deformation of shell 9, concentrate on the middle part with the deformation of shell 9, prevent that the junction with concrete layer 1 of shell 9 from taking place the breach, influence the waterproof nature of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 flexible waterproof construction of movement joint, includes two concrete layer (1), its characterized in that: the inner wall fixedly connected with stagnant water steel sheet (2) of concrete layer (1), the fixed surface laminating of stagnant water steel sheet (2) has waterstop (3), the fixed surface laminating of waterstop (3) has bottom plate (4), the fixed laminating in top of waterstop (3) has roof (5), the inner wall threaded connection of roof (5) has screw (6), and screw (6) are fixed to run through stagnant water steel sheet (2) and extend to the bottom of waterstop (3), the inner wall fixedly connected with screw (7) of bottom plate (4), the fixed top that runs through and extend to roof (5) of screw (7), the surface threaded connection of screw (7) has nut (8), and the bottom mounting laminating of nut (8) is on the surface of roof (5), the top fixedly connected with shell (9) of concrete layer (1).

2. A flexible waterproof construction for a deformation joint according to claim 1, characterized in that: the surface of the shell (9) is fixedly connected with a waterproof coating (10), and the surface of the waterproof coating (10) is fixedly connected with the surface of the concrete layer (1).

3. A flexible waterproof structure for a deformation joint according to claim 1, characterized in that: the inner wall of the shell (9) is fixedly connected with a fixing column (11), and the outer wall of the fixing column (11) is movably connected with a first sleeve ring (12) and a second sleeve ring (13) respectively.

4. A flexible waterproof construction for a deformation joint according to claim 3, characterized in that: the surface of the first lantern ring (12) is fixedly connected with two first connecting rods (14), and one end, far away from the first lantern ring (12), of each first connecting rod (14) is fixedly connected with a first sliding block (15).

5. A flexible waterproof construction for a deformation joint according to claim 3, characterized in that: the surface of the second sleeve ring (13) is fixedly connected with a second connecting rod (16), and one end, far away from the second sleeve ring (13), of the second connecting rod (16) is fixedly connected with a second sliding block (17).

6. A flexible waterproof structure for a deformation joint according to claim 1, characterized in that: the surface of the top plate (5) is fixedly connected with a fixing plate (18), and the top end of the fixing plate (18) is fixedly connected with a sliding rail (19).

7. A flexible waterproof construction for a deformation joint according to claim 6, characterized in that: the inner wall of one slide rail (19) is connected with the surface of the first slide block (15) in a sliding way, and the inner wall of the other slide rail (19) is connected with the surface of the second slide block (17) in a sliding way.