CN214940454U

CN214940454U - Underground works water repellent structure

Info

Publication number: CN214940454U
Application number: CN202121668000.0U
Authority: CN
Inventors: 杨杰浩
Original assignee: Guangzhou Hengjia Construction Co ltd
Current assignee: Guangzhou Hengjia Construction Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-11-30
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an underground works water repellent structure, including building layer, movement joint and waterstop, the equal fixed mounting in both sides of movement joint has L type fixed plate, two the equal fixed mounting in one side that L type fixed plate is adjacent has the dead lever, the movable sleeve has been cup jointed on the surface of dead lever, the top of movable sleeve is rotated and is connected with the bracing piece, the top of bracing piece is rotated and is connected with support piece, support piece fixed mounting is at the lower surface of waterstop, fixed mounting has first spring between movable sleeve and the L type fixed plate. The utility model overcomes prior art's is not enough, can carry out the elasticity support to the movable sleeve through first spring, makes two movable sleeves have relative movement's trend to drive the bracing piece and support piece, make support piece support the waterstop, the waterstop produces the fold when preventing that the movement joint from taking place to warp, ensures the water-proof effects of waterstop.

Description

Underground works water repellent structure

Technical Field

The utility model belongs to the technical field of the underground works and specifically relates to an underground works water repellent structure is related to.

Background

Underground works refer to works for building various types of underground buildings or structures in earth layers or rock masses below the ground. Along with the continuous development of city capital construction, underground works's application is more and more extensive, and in underground works work progress, in order to ensure the wholeness of structure, all can set up the movement joint on the basement bottom plate for absorb or cushion the stress that produces because factors such as difference in temperature, subside, vibration, take place to ftracture or destroy in order to avoid concrete structure. But the basement movement joint can easily appear the water leakage condition because of reasons such as material and construction.

At present, although the existing deformation joint is provided with the water stop belt for water prevention, the water stop belt is made of rubber, so that when the deformation joint deforms, the water stop belt easily generates folds, and the water prevention effect is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an underground works water repellent structure has overcome prior art not enough, aims at solving the problem that the waterstop produced the fold easily when the movement joint takes place to warp.

In order to achieve the above object, the utility model provides a following technical scheme: the underground engineering waterproof treatment structure comprises a building layer, a deformation joint and a water stop, wherein the deformation joint is reserved in the building layer, the water stop is arranged in the deformation joint, and L-shaped fixing plates are fixedly arranged on two sides of the deformation joint;

two equal fixed mounting in one side that L type fixed plate is adjacent has the dead lever, the movable sleeve has been cup jointed on the surface of dead lever, the top of movable sleeve rotates and is connected with the bracing piece, the top of bracing piece rotates and is connected with support piece, support piece fixed mounting is at the lower surface of waterstop, fixed mounting has first spring between movable sleeve and the L type fixed plate, first spring housing is in the outside of dead lever.

As a preferred technical scheme of the utility model, the quantity of dead lever is two, two the equal fixed mounting of one end that L type fixed plate was kept away from to the dead lever has the limiting plate.

As an optimal technical scheme of the utility model, L type fixed plate and waterstop pass through first fastening bolt and building layer fixed mounting.

As a preferred technical scheme of the utility model, two the equal fixed mounting in one side that L type fixed plate is adjacent has a fixed sleeve, two sliding connection has the movable rod between the fixed sleeve, insert two fixed sleeve's inside respectively at the both ends of movable rod, fixed sleeve's inside fixed mounting has the second spring, the both ends of movable rod respectively with two second spring fixed connection.

As a preferred technical scheme of the utility model, fixed sleeving's one end fixedly connected with connecting plate, the connecting plate passes through second fastening bolt and building layer fixed mounting.

As an optimal technical scheme of the utility model, the protection network is installed at the inside top that is located the waterstop of movement joint.

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

(1) the utility model discloses a mutually supporting of dead lever, movable sleeve, bracing piece, support piece and first spring utilizes first spring to carry out elasticity to the movable sleeve and supports, makes two movable sleeves have relative movement's trend to drive the bracing piece and support piece, make support piece support the waterstop, the waterstop produces the fold when preventing that the movement joint from taking place to warp, ensures the water-proof effects of waterstop.

(2) The utility model discloses a mutually supporting of fixed sleeving, movable rod and second spring, when the movement joint warp, can produce the displacement between two fixed sleeving, the movable rod can remove in two fixed sleeving thereupon, extrudees or tensile to the second spring, and the elasticity of cooperation second spring plays the antidetonation cushioning effect to the building layer.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is the schematic view of the internal structure of the fixed sleeve and the movable rod of the present invention.

Description of reference numerals:

1. a building layer; 2. deformation joints; 3. a water stop; 4. an L-shaped fixing plate; 5. fixing the rod; 6. a movable sleeve; 7. a support bar; 8. a support member; 9. a first spring; 10. a limiting plate; 11. a first fastening bolt; 12. fixing the sleeve; 13. a movable rod; 14. a second spring; 15. a connecting plate; 16. a second fastening bolt; 17. and (4) a protective net.

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.

Please refer to fig. 1, a waterproof treatment structure for underground engineering, which comprises a building layer 1, a deformation joint 2 and a water stop 3, wherein the deformation joint 2 is reserved in the building layer 1, the water stop 3 is installed in the deformation joint 2, the deformation joint 2 is waterproof through the water stop 3, L-shaped fixing plates 4 are fixedly installed on two sides of the deformation joint 2, the L-shaped fixing plates 4 and the water stop 3 are fixedly installed on the building layer 1 through first fastening bolts 11, and the L-shaped fixing plates 4 and the water stop 3 are fixedly installed on the building layer 1 through the first fastening bolts 11.

Specifically, referring to fig. 1 and 2, a fixed rod 5 is fixedly installed on one adjacent side of each of two L-shaped fixing plates 4, a movable sleeve 6 is sleeved on the surface of the fixed rod 5, the movable sleeve 6 can slide on the surface of the fixed rod 5, a support rod 7 is rotatably connected to the top of the movable sleeve 6, a support member 8 is rotatably connected to the top of the support rod 7, the support member 7 supports the support member 8, the support member 8 is fixedly installed on the lower surface of the water stop 3, the water stop 3 is supported by the support member 8, a first spring 9 is fixedly installed between the movable sleeve 6 and the L-shaped fixing plate 4, the first spring 9 is sleeved outside the fixed rod 5, the movable sleeve 6 can be elastically supported by the first spring 9, so that the two movable sleeves 6 have a tendency of relative movement, the support rod 7 is driven to support the support member 8, the water stop 3 is supported by the support member 8, and wrinkles of the water stop 3 are prevented from being generated when the deformation joint 2 is deformed, guarantee waterstop 3's water-proof effects, the quantity of dead lever 5 is two, and the equal fixed mounting in one end of L type fixed plate 4 has limiting plate 10 for two dead levers 5, through limiting plate 10's setting, can restrict the displacement range of movable sleeve 6.

Specifically, referring to fig. 1 and 3, a fixed sleeve 12 is fixedly installed on one adjacent side of two L-shaped fixing plates 4, one end of the fixed sleeve 12 is fixedly connected with a connecting plate 15, the connecting plate 15 is fixedly installed with the building layer 1 through a second fastening bolt 16, the fixed sleeve 12 and the L-shaped fixing plate 4 can be fixedly installed on the building layer 1 through the arrangement of the connecting plate 15 and the second fastening bolt 16, a movable rod 13 is slidably connected between the two fixed sleeves 12, two ends of the movable rod 13 are respectively inserted into the two fixed sleeves 12, a second spring 14 is fixedly installed inside the fixed sleeve 12, two ends of the movable rod 13 are respectively fixedly connected with the two second springs 14, through the structure that the fixed sleeve 12, the movable rod 13 and the second spring 14 are mutually matched, when the deformation joint 2 is deformed, displacement can be generated between the two fixed sleeves 12, and the movable rod 13 can move in the two fixed sleeves 12 along with the deformation joint, so as to press or stretch the second spring 14, thereby acting as an anti-seismic buffer action on the building layer 1 in cooperation with the elastic force of the second spring 14.

Specifically, please refer to fig. 1, a protective net 17 is installed at the top of the water stop 3 inside the deformation joint 2, and the protective net 17 can protect the upper side of the water stop 3 to prevent large sundries from falling onto the water stop 3 to damage the water stop 3.

The working principle is as follows: can carry out elasticity support to the movable sleeve 6 through first spring 9, make two movable sleeves 6 have relative movement's trend, thereby drive bracing piece 7 and support piece 8, make support piece 8 support waterstop 3, waterstop 3 produces the fold when preventing that movement joint 2 from taking place to warp, guarantee waterstop 3's water-proof effects, when movement joint 2 warp, can produce the displacement between two fixed sleeving 12, movable rod 13 can remove in two fixed sleeving 12 thereupon, with extrude or stretch second spring 14, thereby cooperation second spring 14's elasticity plays the antidetonation cushioning effect to building layer 1.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 an underground works water repellent structure, includes building layer (1), movement joint (2) and waterstop (3), its characterized in that: the deformation joint (2) is reserved in the building layer (1), the water stop (3) is installed in the deformation joint (2), and L-shaped fixing plates (4) are fixedly installed on two sides of the deformation joint (2);

two equal fixed mounting in one side that L type fixed plate (4) are adjacent has dead lever (5), movable sleeve (6) have been cup jointed on the surface of dead lever (5), the top of movable sleeve (6) is rotated and is connected with bracing piece (7), the top of bracing piece (7) is rotated and is connected with support piece (8), support piece (8) fixed mounting is at the lower surface of waterstop (3), fixed mounting has first spring (9) between movable sleeve (6) and L type fixed plate (4), first spring (9) cover is in the outside of dead lever (5).

2. An underground works waterproofing treatment structure according to claim 1, wherein: the quantity of dead lever (5) is two, two the equal fixed mounting of one end that L type fixed plate (4) was kept away from in dead lever (5) has limiting plate (10).

3. An underground works waterproofing treatment structure according to claim 1, wherein: the L-shaped fixing plate (4) and the water stop belt (3) are fixedly installed on the building layer (1) through a first fastening bolt (11).

4. An underground works waterproofing treatment structure according to claim 1, wherein: two equal fixed mounting in one side that L type fixed plate (4) is adjacent has fixed sleeve (12), two sliding connection has movable rod (13) between fixed sleeve (12), insert the inside at two fixed sleeve (12) respectively at the both ends of movable rod (13), the inside fixed mounting of fixed sleeve (12) has second spring (14), the both ends of movable rod (13) respectively with two second spring (14) fixed connection.

5. An underground works waterproofing treatment structure according to claim 4, wherein: one end of the fixed sleeve (12) is fixedly connected with a connecting plate (15), and the connecting plate (15) is fixedly installed with the building layer (1) through a second fastening bolt (16).

6. An underground works waterproofing treatment structure according to claim 1, wherein: a protective net (17) is arranged at the top of the water stop (3) in the deformation joint (2).