CN212358659U

CN212358659U - Waterproof construction at building structure expansion joint

Info

Publication number: CN212358659U
Application number: CN202020816963.XU
Authority: CN
Inventors: 高民民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2021-01-15
Anticipated expiration: 2030-05-17

Abstract

The utility model discloses a waterproof construction at building structure expansion joint relates to building structure technical field, including first building body, the second building body, be provided with the expansion joint between the first building body and the second building body, the top fixed mounting of the first building body has first supporting seat, the top fixed mounting of the second building body has the second supporting seat, the first backup pad of top fixedly connected with of first supporting seat, the top fixed mounting of first backup pad has first waterproof board. The utility model discloses the waterproof construction at building structure expansion joint all has the elasticity through rubber connecting piece and tarpaulin to can guarantee to be difficult for causing the influence to sealed in deformation, thereby prevent the leakproofness variation of expansion joint junction, improve water-proof effects, be convenient for dismantle first supporting seat, second supporting seat from the top of first building body, the second building body respectively, the convenience is maintained or is maintained the device.

Description

Waterproof construction at building structure expansion joint

Technical Field

The utility model relates to a building structure technical field specifically is a waterproof construction of building structure expansion joint.

Background

The expansion joint for building is a structural joint arranged at a proper position along the construction joint direction of the building or the structure for preventing the structure from cracking or destroying due to the change of the climate and temperature, and is used for dividing the building components above the foundation, such as a wall body, a floor slab, a roof and the like, into two independent parts so that the building or the structure can horizontally expand and contract along the length direction.

Rigid structures such as stainless steel are often adopted for sealing in the prior art, but the deformation amplitude of rigid materials is small, so that the sealing performance of the joint of the expansion joint is easily deteriorated, the waterproof effect is affected, and the existing waterproof structure is difficult to disassemble and inconvenient to maintain.

Therefore, it is necessary to provide a waterproof structure for an expansion joint of a building structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof construction at building structure expansion joint to the waterproof construction who proposes current building structure expansion joint among the above-mentioned background art of solution easily leads to the problem of leakproofness variation and inconvenient maintenance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waterproof structure of a building structure expansion joint comprises a first building body and a second building body, wherein the expansion joint is arranged between the first building body and the second building body, a first supporting seat is fixedly installed at the top of the first building body, a second supporting seat is fixedly installed at the top of the second building body, a first supporting plate is fixedly connected to the top of the first supporting seat, a first waterproof plate is fixedly installed at the top of the first supporting plate, a second supporting plate is fixedly installed on one side of the bottom of the first waterproof plate, a movable rod is in threaded connection with the bottom of one side of the second supporting plate, a fixed plate is movably connected to the middle of the movable rod, first grooves are formed in both the top of the first building body and the top of the second building body, a second waterproof plate is fixedly installed inside the first grooves, and rubber connecting pieces are fixedly connected to both sides of the second waterproof plate, the top threaded connection of rubber connecting piece has second fixing bolt, the second recess has all been seted up at first building body and second building body one side middle part, the interior roof fixed mounting of second recess has the fixed block, the bottom fixed mounting of fixed block has the tarpaulin.

Optionally, the bottom both sides of first supporting seat and second supporting seat are equal fixedly connected with connecting plate, the top threaded connection of connecting plate has first fixing bolt, the both sides of connecting plate all are provided with waterproof area.

Optionally, the one end outside of movable rod is provided with screw thread portion, and the second backup pad passes through screw thread portion and movable rod threaded connection, one end of movable rod runs through one side of first waterproof board and extends to the outside, the one end fixedly connected with carousel of movable rod.

Optionally, the top of the second waterproof board is provided with a plurality of drainage grooves, and the drainage grooves are arranged equidistantly.

Optionally, one side of the rubber connecting piece is fixed with the first building body and the second building body respectively through waterproof sealant.

Optionally, the bottom of the fixed plate is fixed to the top of the second support seat, a through hole is formed in the top of one side of the fixed plate, and the through hole is matched with the movable rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses, through the cooperation setting between second backup pad, movable rod, screw thread portion, the fixed plate, can make first waterproof board slide on the second building body, all have the elasticity through rubber connector and tarpaulin to can guarantee to be difficult for causing the influence to sealed in deformation, thereby prevent the leakproofness variation of expansion joint junction, improve water-proof effects, solve the problem that easily leads to the leakproofness variation.

2. The utility model discloses, through the cooperation setting between connecting plate and the first fixing bolt, be convenient for dismantle first supporting seat, second supporting seat from the top of the first building body, the second building body respectively, the convenience is maintained or is safeguarded the device, has solved the problem of inconvenient maintenance.

Drawings

FIG. 1 is an installation diagram 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 a schematic top view of a second waterproof board structure of the present invention;

fig. 4 is a schematic perspective view of the fixing plate structure of the present invention.

2. In the figure: 1. a first building body; 2. a second building body; 3. a first support base; 4. a second support seat; 5. a connecting plate; 6. a first fixing bolt; 7. a first support plate; 8. a first waterproof sheet; 9. a second support plate; 10. a movable rod; 11. a threaded portion; 12. a fixing plate; 13. a first groove; 14. a second waterproof sheet; 15. a rubber connector; 16. a second fixing bolt; 17. a second groove; 18. a fixed block; 19. waterproof cloth; 20. an expansion joint; 21. a drainage tank; 22. and a through hole.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a waterproof structure of building structure expansion joint as shown in figures 1-4, which comprises a first building body 1 and a second building body 2, an expansion joint 20 is arranged between the first building body 1 and the second building body 2, a first supporting seat 3 is fixedly arranged at the top of the first building body 1, a second supporting seat 4 is fixedly arranged at the top of the second building body 2, both sides of the bottoms of the first supporting seat 3 and the second supporting seat 4 are fixedly connected with a connecting plate 5, the top of the connecting plate 5 is in threaded connection with a first fixing bolt 6, both sides of the connecting plate 5 are provided with waterproof belts, the first supporting seat 3 and the second supporting seat 4 are conveniently detached from the tops of the first building body 1 and the second building body 2 respectively through the matching arrangement between the connecting plate 5 and the first fixing bolt 6, the device is conveniently maintained or maintained, the problem of inconvenient maintenance is solved, the top of the first supporting seat 3 is fixedly connected with a first supporting plate 7, the top of the first supporting plate 7 is fixedly provided with a first waterproof plate 8, one side of the bottom of the first waterproof plate 8 is fixedly provided with a second supporting plate 9, the bottom of one side of the second supporting plate 9 is in threaded connection with a movable rod 10, the outer side of one end of the movable rod 10 is provided with a threaded part 11, the second supporting plate 9 is in threaded connection with the movable rod 10 through the threaded part 11, one end of the movable rod 10 penetrates through one side of the first waterproof plate 8 and extends to the outside, one end of the movable rod 10 is fixedly connected with a turntable, the middle part of the movable rod 10 is movably connected with a fixed plate 12, the bottom of the fixed plate 12 is fixed with the top of the second supporting seat 4, the top of one side of the fixed plate 12 is provided with a through hole 22, the through hole 22 is matched with the movable rod, the first waterproof board 8 can slide on the second building body 2, a first groove 13 is formed in one side of the top of each of the first building body 1 and the second building body 2, a second waterproof board 14 is fixedly installed in each of the first grooves 13, a plurality of water drainage grooves 21 are formed in the top of each of the second waterproof boards 14, the plurality of water drainage grooves 21 are arranged at equal intervals, rubber connecting pieces 15 are fixedly connected to two sides of each of the second waterproof boards 14, one side of each of the rubber connecting pieces 15 is respectively fixed to the first building body 1 and the second building body 2 through waterproof sealant, a second fixing bolt 16 is connected to the top of each of the rubber connecting pieces 15 in a threaded manner, a second groove 17 is formed in the middle of one side of each of the first building body 1 and the second building body 2, a fixing block 18 is fixedly installed on the inner top wall of each of the second groove 17, a waterproof cloth 19 is fixedly installed at the bottom of each of the fixing blocks 18, and the waterproof cloth 19 are flexible through the rubber, thereby can guarantee to be difficult for causing the influence to sealed when deformation to prevent the leakproofness variation of expansion joint 20 junction, improved water-proof effects, solved and easily lead to the problem of leakproofness variation.

This practical theory of operation: when the waterproof structure is installed, two ends of the waterproof cloth 19 are respectively fixed with the fixed blocks 18, the rubber connecting piece 15 on the second waterproof board 14 is respectively fixed with the first building body 1 and the second building body 2 through the second fixing bolt 16, one side of the rubber connecting piece 15 is coated with sealant, and then the first supporting seat 3 and the second supporting seat 4 are respectively fixed on the first building body 1 and the second building body 2 through the combination arrangement of the connecting plate 5 and the first fixing bolt 6, and the installation is finished at the moment, the movable rod 10 slides in the through hole 22 during use, and a waterproof belt is arranged at one side of the connecting plate 5, so that rainwater can be prevented from permeating, through the hydrophobic groove 21 of seting up on the second waterproof board 14, can really quick drainage, through the rubber connecting piece 15 that sets up on the second waterproof board 14, can satisfy the deformation range that expend with heat and contract with cold brought to avoid causing the influence to the leakproofness.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a waterproof construction at building structure expansion joint, includes the first building body (1), the second building body (2), its characterized in that: an expansion joint (20) is arranged between the first building body (1) and the second building body (2), a first supporting seat (3) is fixedly mounted at the top of the first building body (1), a second supporting seat (4) is fixedly mounted at the top of the second building body (2), a first supporting plate (7) is fixedly connected to the top of the first supporting seat (3), a first waterproof plate (8) is fixedly mounted at the top of the first supporting plate (7), a second supporting plate (9) is fixedly mounted on one side of the bottom of the first waterproof plate (8), a movable rod (10) is in threaded connection with the bottom of one side of the second supporting plate (9), a fixed plate (12) is movably connected to the middle of the movable rod (10), a first groove (13) is formed in each of the top of the first building body (1) and the top of the second building body (2), and a second waterproof plate (14) is fixedly mounted inside the first groove (13), the equal fixedly connected with rubber connecting piece (15) in both sides of second waterproof board (14), the top threaded connection of rubber connecting piece (15) has second fixing bolt (16), second recess (17) have all been seted up with second building body (2) one side middle part in first building body (1), the interior roof fixed mounting of second recess (17) has fixed block (18), the bottom fixed mounting of fixed block (18) has tarpaulin (19).

2. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein:

the supporting device is characterized in that the bottom of the first supporting seat (3) and the bottom of the second supporting seat (4) are fixedly connected with connecting plates (5), the top of each connecting plate (5) is in threaded connection with a first fixing bolt (6), and waterproof belts are arranged on two sides of each connecting plate (5).

3. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein:

the one end outside of movable rod (10) is provided with screw thread portion (11), and second backup pad (9) are through screw thread portion (11) and movable rod (10) threaded connection, one side that first waterproof board (8) were run through and extend to the outside to the one end of movable rod (10), the one end fixedly connected with carousel of movable rod (10).

4. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein:

hydrophobic groove (21) have been seted up at the top of second waterproof board (14), the quantity of hydrophobic groove (21) has a plurality ofly, a plurality of hydrophobic groove (21) are the equidistance and arrange.

5. The waterproof structure for an expansion joint of a building structure as claimed in claim 3, wherein:

one side of the rubber connecting piece (15) is fixed with the first building body (1) and the second building body (2) through waterproof sealants respectively.

6. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein:

the bottom of the fixed plate (12) is fixed with the top of the second supporting seat (4), a through hole (22) is formed in the top of one side of the fixed plate (12), and the through hole (22) is matched with the movable rod (10).