CN215367349U

CN215367349U - Detachable water conservancy construction cofferdam

Info

Publication number: CN215367349U
Application number: CN202121776323.1U
Authority: CN
Inventors: 王涛; 杨友军; 朱金亮; 郭延开
Original assignee: Anhui Huoyu Construction Engineering Co ltd
Current assignee: Anhui Huoyu Construction Engineering Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-31
Anticipated expiration: 2031-07-30

Abstract

The application relates to the field of water conservancy construction, in particular to a detachable water conservancy construction cofferdam which comprises a plurality of enclosing plates forming the cofferdam, wherein a fixed part is arranged on the side wall of one side of each enclosing plate, and a placing groove with an open top is formed in the side wall of the other side of each enclosing plate; the fixed part comprises a connecting plate fixedly connected to the side wall of the enclosing plate, a connecting groove communicated with the placing groove is formed in the side wall, far away from the connecting plate, of the enclosing plate, and the connecting plate is inserted into the connecting groove and is matched with the connecting groove; the side wall of the connecting plate, which is far away from the surrounding plate, is fixedly connected with a fixing plate, the side wall of the connecting groove is provided with a fixing groove communicated with the placing groove, and the fixing plate is inserted into the fixing groove and is matched with the fixing groove; and the coaming is provided with a limiting part for limiting the fixing plate. The application improves the problem of poor stability between two adjacent coamings.

Description

Detachable water conservancy construction cofferdam

Technical Field

The application relates to the field of water conservancy construction, especially, relate to a detachable water conservancy construction cofferdam.

Background

At present, a cofferdam refers to a temporary enclosure structure constructed for building permanent hydraulic facilities in hydraulic engineering construction, and the temporary enclosure structure is used for preventing water and soil from entering the construction position of a building so as to drain water in the cofferdam, excavate a foundation pit and construct the building.

The utility model discloses a chinese utility model patent that the prior art can refer to and announce No. CN211571758U, it discloses a detachable water conservancy construction cofferdam, including the bounding wall, one side fixedly connected with pipe box of bounding wall, the top and the bottom of pipe box all are provided with the device groove, the inside in device groove is provided with the inserted bar that can reciprocate, the inside fixedly connected with baffle of pipe box, be provided with the spring between baffle and the inserted bar, the tip fixedly connected with stay cord of inserted bar, the stay cord runs through in the inside of spring, level and smooth bend has been seted up to the inside of bounding wall, convex slide has been seted up to one side that the inside level and smooth bend that is located of bounding wall, convex slide's inside sliding connection has the slider, the last fixed surface of slider is connected with the connecting rod. The operation plate is moved, the operation plate drives the pull rope to move, the pull rope drives the inserted bar to move downwards, the spring is compressed at the moment, then the pipe sleeve is aligned to the insertion pipe, the operation plate is loosened, the spring pushes the inserted bar to move upwards, and the inserted bar is inserted into the insertion pipe to fix the enclosing plate.

With respect to the related art in the above, the inventors consider that: when the bounding wall received the exogenic action, the stay cord takes place to remove easily for the inserted bar drops from the intubate, takes place the displacement between two bounding walls, leads to the stability between two adjacent bounding walls relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the relatively poor problem of stability between two adjacent bounding walls, this application provides a detachable water conservancy construction cofferdam.

The application provides a detachable water conservancy construction cofferdam adopts following technical scheme:

a detachable water conservancy construction cofferdam comprises a plurality of enclosing plates forming the cofferdam, wherein a fixed part is arranged on the side wall of one side of each enclosing plate, and a placing groove with an open top is formed in the side wall of the other side of each enclosing plate; the fixed part comprises a connecting plate fixedly connected to the side wall of the enclosing plate, a connecting groove communicated with the placing groove is formed in the side wall, far away from the connecting plate, of the enclosing plate, and the connecting plate is inserted into the connecting groove and is matched with the connecting groove; the side wall of the connecting plate, which is far away from the surrounding plate, is fixedly connected with a fixing plate, the side wall of the connecting groove is provided with a fixing groove communicated with the placing groove, and the fixing plate is inserted into the fixing groove and is matched with the fixing groove; and the coaming is provided with a limiting part for limiting the fixing plate.

Through adopting above-mentioned technical scheme, when needs are fixed to adjacent bounding wall, only need insert spread groove and fixed slot respectively with connecting plate and fixed plate in, then use spacing part, spacing part can lock the fixed plate, has improved the stability of fixed plate to the bounding wall locking, has improved the relatively poor problem of stability between two adjacent bounding walls.

Preferably, the lateral wall of standing groove is improved level and is seted up the groove that slides, spacing part is including sliding the limiting plate of placing in the groove that slides, the bottom of limiting plate and the top contact of fixed plate.

Through adopting above-mentioned technical scheme, remove the limiting plate, when the limiting plate lid was established on the fixed plate, can accomplish the locking of limiting plate to the fixed plate to the stability of fixed plate to bounding wall locking has been improved.

Preferably, the side wall of the sliding groove is fixedly connected with a limiting spring, and the limiting spring is fixedly connected with a limiting plate.

Through adopting above-mentioned technical scheme, spacing spring provides lasting thrust to the limiting plate, has improved the stability of limiting plate to the fixed plate locking.

Preferably, the coaming is integrally formed with a sliding cavity communicated with the sliding groove, and the limiting plate is fixedly connected with a sliding plate which is arranged in the sliding cavity in a sliding manner.

Through adopting above-mentioned technical scheme, the limiting plate drives the board that slides and slides in the chamber that slides, has reduced the emergence that the limiting plate breaks away from the condition from sliding the groove.

Preferably, install locating component on the fixed plate, the mounting groove has been seted up at the top of fixed plate, locating component includes the positioning spring of fixed connection on the bottom surface in the mounting groove, slides and places the locating plate in the mounting groove, locating plate and positioning spring fixed connection, set up on the limiting plate and supply locating plate male locating hole, install on the limiting plate and be used for relieving the unblock part of locating plate to the limiting plate locking.

Through adopting above-mentioned technical scheme, at the in-process that the limiting plate removed, at first with the locating plate downstream, positioning spring is the compression form, and when the locating plate was relative to the locating hole, positioning spring promoted the locating plate and inserted in the locating hole, and the locating plate can lock the limiting plate, and further reduction the limiting plate breaks away from the emergence of the condition from the groove that slides, improved the stability of limiting plate to the fixed plate locking.

Preferably, the top of the positioning plate is integrally formed with an inclined surface, and the distance from the inclined surface to the sliding groove decreases gradually from top to bottom.

Through adopting above-mentioned technical scheme, at the in-process that the limiting plate removed, the limiting plate at first with the inclined plane butt, the limiting plate promotes the locating plate and moves down, has reduced staff's operating procedure, has improved staff's installation effectiveness.

Preferably, the unlocking component comprises an unlocking block which is placed in the positioning hole in a sliding mode, and the unlocking block is abutted to the positioning plate.

Through adopting above-mentioned technical scheme, when needs are dismantled the bounding wall, only need to unblock piece downstream, unblock piece promotes the locating plate downstream, when the locating plate breaks away from in the locating hole, removes the limiting plate, extracts the fixed plate from the fixed slot at last, can accomplish the dismantlement to the bounding wall.

Preferably, a positioning cavity communicated with the positioning hole is integrally formed in the limiting plate, and the unlocking block is fixedly connected with a positioning block which is slidably placed in the positioning cavity.

Through adopting above-mentioned technical scheme, the unblock piece drives the locating piece and removes in the location chamber, reduces the emergence that the unblock piece breaks away from the condition from the location chamber.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the limiting part, the limiting part can lock the fixing plate, so that the stability of the fixing plate for locking the enclosing plates is improved, and the problem of poor stability between two adjacent enclosing plates is solved;

the limiting spring is arranged and provides continuous thrust for the limiting plate, so that the locking stability of the limiting plate to the fixing plate is improved;

this application is through setting up the board that slides, and the limiting plate drives the board that slides and slides in the chamber that slides, has reduced the emergence that the limiting plate breaks away from the condition from the groove that slides.

Drawings

Fig. 1 is an overall structural schematic diagram of a removable water conservancy construction cofferdam of the embodiment of the application.

Fig. 2 is a schematic cross-sectional structure view of a shroud according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a fixing component, a limiting component, a positioning component and an unlocking component according to an embodiment of the present application.

Description of reference numerals: 1. enclosing plates; 11. a placement groove; 12. connecting grooves; 13. fixing grooves; 14. a sliding groove; 15. a sliding cavity; 2. a fixing member; 21. a connecting plate; 22. a fixing plate; 221. mounting grooves; 3. a limiting component; 31. a limiting plate; 311. a slide plate; 312. positioning holes; 313. a positioning cavity; 32. a limiting spring; 4. a positioning member; 41. a positioning spring; 42. positioning a plate; 421. a bevel; 5. an unlocking member; 51. unlocking the block; 511. and (5) positioning the blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a detachable water conservancy construction cofferdam. Referring to fig. 1 and 2, the detachable water conservancy construction cofferdam comprises a plurality of coamings 1 forming the cofferdam, a placing groove 11 with an open top is formed on the side wall of one side of the coamings 1, a connecting groove 12 with a top communicated with the placing groove 11 is vertically formed on the side wall of the coamings 1 on the same side as the placing groove 11, a fixing groove 13 communicated with the placing groove 11 is vertically formed on the side wall of the connecting groove 12, and the extending length of the connecting groove 12 is consistent with the extending length of the fixing groove 13; the lateral wall of the side wall 1 far away from the placing groove 11 is provided with the fixing part 2, and the fixing part 2 can be matched with the connecting groove 12 and the fixing groove 13 for use to fix the two adjacent surrounding plates 1.

Referring to fig. 2 and 3, the fixing part 2 includes a connecting plate 21 and a fixing plate 22; the connecting plate 21 is fixedly connected to the side wall of the side of the coaming 1 far away from the placing groove 11, the connecting plate 21 is vertically arranged, and the connecting plate 21 can be inserted into the connecting groove 12 and is matched with the connecting groove 12; the fixing plate 22 is fixedly connected to the side wall of the connecting plate 21 on the side far away from the enclosing plate 1, the fixing plate 22 is vertically arranged, the fixing plate 22 can be inserted into the fixing groove 13 and is matched with the fixing groove 13, the side wall of the fixing plate 22 can be in contact with the side edge of the connecting groove 12, and the fixing plate 22 can fix two adjacent enclosing plates 1; install spacing part 3 on bounding wall 1, spacing part 3 can carry on spacingly to fixed plate 22, has improved the stability of fixed plate 22 to the locking of bounding wall 1, has improved the relatively poor problem of stability between two adjacent bounding walls 1.

Referring to fig. 3, a sliding groove 14 is horizontally formed on the side wall of the placing groove 11, and a sliding cavity 15 communicated with the sliding groove 14 is integrally formed on the enclosing plate 1; the limiting component 3 comprises a limiting plate 31 and a limiting spring 32; the limiting plate 31 is placed in the sliding groove 14 in a sliding mode and is horizontally arranged, the bottom of the limiting plate 31 is in contact with the top of the fixing plate 22, the end face of the limiting plate 31 can be in contact with the side wall of the adjacent enclosing plate 1, the limiting plate 31 covers the fixing plate 22, and the limiting plate 31 can lock the fixing plate 22, so that the stability of the fixing plate 22 for locking the enclosing plates 1 is improved, the sliding plate 311 is fixedly connected to the limiting plate 31, the sliding plate 311 is placed in the sliding cavity 15, the sliding plate 311 can slide in the sliding cavity 15, and the situation that the limiting plate 31 is separated from the sliding groove 14 is reduced; spacing spring 32 fixed connection just sets up for the level on the lateral wall of groove 14 that slides, spacing spring 32 and limiting plate 31 fixed connection, and spacing spring 32 provides the thrust that lasts to limiting plate 31, has improved the stability of limiting plate 31 to the locking of fixed plate 22.

Referring to fig. 3, the top of the fixing plate 22 is vertically provided with a mounting groove 221, and the end surface of the limiting plate 31 is vertically provided with a positioning hole 312; the fixing plate 22 is provided with a positioning component 4, and the positioning component 4 comprises a positioning spring 41 and a positioning plate 42; the positioning spring 41 is fixedly connected to the inner bottom surface of the mounting groove 221 and is vertically arranged; the positioning plate 42 is vertically arranged in the mounting groove 221, the positioning plate 42 can vertically slide, the positioning plate 42 is fixedly connected with the positioning spring 41, the positioning plate 42 can be inserted into the positioning hole 312, the positioning plate 42 can lock the limiting plate 31, the situation that the limiting plate 31 is separated from the sliding groove 14 is further reduced, the locking stability of the limiting plate 31 on the fixing plate 22 is improved, the top of the positioning plate 42 is integrally formed with the inclined surface 421, and the distance from the inclined surface 421 to the sliding groove 14 is gradually reduced from top to bottom; the lock release member 5 is attached to the lock plate 31, and the lock release member 5 can release the lock of the lock plate 31 by the lock plate 42.

Referring to fig. 3, a positioning cavity 313 penetrating through the positioning hole 312 is integrally formed in the limiting plate 31, and the unlocking member 5 includes an unlocking block 51; the unlocking block 51 is vertically placed in the positioning hole 312, the unlocking block 51 can move along the positioning hole 312, the bottom of the unlocking block 51 is abutted to the top of the positioning plate 42, the unlocking block 51 is moved, the unlocking block 51 pushes the positioning plate 42 to move, when the positioning plate 42 is separated from the positioning hole 312, the positioning plate 42 can be unlocked from the limiting plate 31, the positioning block 511 is fixedly connected to the unlocking block 51, the positioning block 511 is placed in the positioning cavity 313 in a sliding mode, the unlocking block 51 drives the positioning block 511 to move in the positioning cavity 313, and the occurrence of the separation condition of the unlocking block 51 from the positioning cavity 313 is reduced.

The application principle of the detachable water conservancy construction cofferdam of the embodiment of the application is as follows: when the adjacent coamings 1 need to be fixed, firstly, the limiting plate 31 is moved towards one side far away from the adjacent coamings 1; then, the fixing plate 22 is inserted into the fixing groove 13, then the limiting plate 31 is loosened, the limiting spring 32 pushes the limiting plate 31 to move, when the limiting plate 31 abuts against the inclined surface 421, the limiting plate 31 pushes the positioning plate 42 to move downwards, the positioning spring 41 is in a compressed state, when the positioning plate 42 is opposite to the positioning hole 312, the positioning spring 41 pushes the positioning plate 42 to be inserted into the positioning hole 312, the positioning plate 42 can lock the limiting plate 31, the occurrence of the situation that the limiting plate 31 is separated from the sliding groove 14 is reduced, and the stability of the limiting plate 31 for locking the fixing plate 22 is improved; the limiting plate 31 can lock the fixing plate 22, so that the stability of the fixing plate 22 for locking the enclosing plates 1 is improved, and the problem of poor stability between two adjacent enclosing plates 1 is solved.

When the enclosing plate 1 needs to be disassembled, the unlocking block 51 is only required to move downwards, the unlocking block 51 pushes the positioning plate 42 to move downwards, the positioning plate 42 is separated from the positioning hole 312, the limiting plate 31 is moved, and finally the fixing plate 22 is pulled out of the fixing groove 13, so that the enclosing plate 1 can be disassembled.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a detachable water conservancy construction cofferdam, is including the polylith bounding wall (1) that constitutes the cofferdam, its characterized in that: a fixing part (2) is mounted on the side wall of one side of the enclosing plate (1), and a placing groove (11) with an open top is formed in the side wall of the other side of the enclosing plate (1); the fixed part (2) comprises a connecting plate (21) fixedly connected to the side wall of the enclosing plate (1), a connecting groove (12) communicated with the placing groove (11) is formed in the side wall, far away from the connecting plate (21), of the enclosing plate (1), and the connecting plate (21) is inserted into the connecting groove (12) and is matched with the connecting groove (12); a fixing plate (22) is fixedly connected to the side wall, away from the enclosing plate (1), of the connecting plate (21), a fixing groove (13) communicated with the placing groove (11) is formed in the side wall of the connecting groove (12), and the fixing plate (22) is inserted into the fixing groove (13) and is matched with the fixing groove (13); and the enclosing plate (1) is provided with a limiting part (3) for limiting the fixing plate (22).

2. The removable water conservancy construction cofferdam of claim 1, wherein: the lateral wall of standing groove (11) is improved level and has been seted up groove (14) that slides, spacing part (3) are including sliding limiting plate (31) of placing in groove (14) that slides, the bottom of limiting plate (31) and the top contact of fixed plate (22).

3. The removable water conservancy construction cofferdam of claim 2, wherein: the side wall of the sliding groove (14) is fixedly connected with a limiting spring (32), and the limiting spring (32) is fixedly connected with a limiting plate (31).

4. The removable water conservancy construction cofferdam of claim 2, wherein: integrated into one piece has the chamber (15) that slides that link up with groove (14) that slides on bounding wall (1), fixedly connected with slides on limiting plate (31) and places sliding plate (311) in the chamber (15) that slides.

5. The removable water conservancy construction cofferdam of claim 2, wherein: install locating component (4) on fixed plate (22), mounting groove (221) have been seted up at the top of fixed plate (22), locating component (4) include positioning spring (41), the locating plate (42) of placing in mounting groove (221) of slide of fixed connection on the bottom surface in mounting groove (221), locating plate (42) and positioning spring (41) fixed connection, offer on limiting plate (31) and supply locating plate (42) male locating hole (312), install on limiting plate (31) and be used for relieving unblock part (5) of locating plate (42) to limiting plate (31) locking.

6. The removable water conservancy construction cofferdam of claim 5, wherein: the top of the positioning plate (42) is integrally formed with an inclined surface (421), and the distance from the inclined surface (421) to the sliding groove (14) is gradually reduced from top to bottom.

7. The removable water conservancy construction cofferdam of claim 5, wherein: the unlocking component (5) comprises an unlocking block (51) which is placed in the positioning hole (312) in a sliding mode, and the unlocking block (51) is abutted to the positioning plate (42).

8. The removable water conservancy construction cofferdam of claim 7, wherein: a positioning cavity (313) communicated with the positioning hole (312) is integrally formed in the limiting plate (31), and a positioning block (511) which is placed in the positioning cavity (313) in a sliding mode is fixedly connected to the unlocking block (51).