CN214941146U

CN214941146U - Waterproof device for building engineering

Info

Publication number: CN214941146U
Application number: CN202120428240.7U
Authority: CN
Inventors: 冯其利; 张范; 张翼飞
Original assignee: Cailu Shanghai Construction Co ltd
Current assignee: Cailu Shanghai Construction Co ltd
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-11-30
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a watertight fittings for building engineering belongs to the building engineering field. A waterproof device for construction engineering comprises a box body, wherein a water inlet cavity, a buoyancy cavity and a water collecting cavity are respectively arranged on the front, middle and rear sides of an inner cavity of the box body, a penetrating part between the water inlet cavity and the upper end of the buoyancy cavity is respectively fixedly provided with a grid and a buoyancy plate in a sliding manner, the upper end of a buoyancy block and the inner wall of the buoyancy cavity are fixedly connected through a first spring, a clamping plate which is in sealing fit with the sliding cavity is clamped between the clamping plate and the buoyancy plate, the lower end of the clamping plate and the front inner wall of the buoyancy cavity are fixedly connected through a second spring, a water pump is fixed in the water collecting cavity, the water inlet cavity and the lower end surface of the water passing cavity are provided with water diversion holes, the lower end of the water pump is connected with the water diversion holes through water pipes, the upper end of the water collecting cavity is provided with a water outlet, and the upper end of the water pump is connected with the water outlet through a water pipe; set up clamp plate and cardboard, when rivers strike the clamp plate, remove the cardboard to the restriction of buoyancy board, through first spring, drive the quick upward movement of buoyancy board, carry out the separation to rivers.

Description

Waterproof device for building engineering

Technical Field

The utility model relates to a building engineering field, more specifically say, relate to watertight fittings for building engineering.

Background

In the construction process of constructional engineering, the construction environment of a work body is poor, the condition of water overflow is easy to occur in the construction process, so that the whole work body is in a water-immersed state, the progress of the construction engineering is influenced, the surrounding environment is polluted and damaged by the overflow of a large amount of water, and the sand bag is generally used for blocking in the prior art, so that the work body is not beautiful, inconvenient to use, large in influence on the environment and incapable of being recycled; a patent document with a publication number of CN 212316822U in the prior art provides a site waterproofing device for construction engineering; the device automatically lifts the buoyancy plate to perform waterproof work when encountering overflowing water flow, and removes the water flow through the water pump after the water flow is prevented from being waterproofed, so that the buoyancy plate automatically descends, can be recycled, and has little influence on the environment; although the device has more beneficial effects, the following problems still exist: when the buoyancy plate rises, the water flow can only be injected into the water guide port to push the buoyancy plate, and in the process, the water flow can be completed within a short time, but in a short time, the water flow at the position where the water flow is gushed out can already flow to the rear side of the buoyancy plate, so that the waterproof effect is reduced; in view of this, we propose a waterproofing device for construction engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a watertight fittings for building engineering to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The waterproof device for the building engineering comprises a box body, wherein a water inlet cavity, a buoyancy cavity and a water collecting cavity are respectively arranged on the front, middle and rear sides of an inner cavity of the box body, the rear sides of the upper end and the lower end of the water inlet cavity and the front sides of the upper end and the lower end of the buoyancy cavity are respectively communicated with each other through a sliding cavity and a water passing cavity, the upper ends of the water inlet cavity and the buoyancy cavity are respectively communicated with the outside, a grid and a buoyancy plate are respectively fixed and slidably mounted at the positions where the water inlet cavity and the upper end of the buoyancy cavity are communicated, a buoyancy block is fixed at the lower end of the buoyancy plate, the upper end of the buoyancy block and the inner wall of the buoyancy cavity are connected and fixed through a first spring, a pressing plate is slidably mounted at the upper part of the water inlet cavity, a clamping plate which is in sealing fit with the sliding cavity is clamped between the pressing plate and the buoyancy plate, the lower end of the clamping plate and the front inner wall of the buoyancy cavity are connected and fixed through a second spring, a water pump is fixed in the water collecting cavity, and water leading holes are formed in the lower end faces of the water inlet cavity and the water passing cavity, the lower end of the water pump is connected with the water diversion hole through a water pipe, the upper end of the water collecting cavity is provided with a water outlet, and the upper end of the water pump is connected with the water outlet through a water pipe.

Preferably, the front wall surface and the rear wall surface of the water inlet cavity are respectively fixed and provided with a stop block and a sliding chute which are matched with the pressing plate.

Preferably, the left wall surface and the right wall surface of the water inlet cavity are provided with trapezoid grooves matched with the pressing plate.

Preferably, a spherical block is fixed on the upper end surface of the pressing plate through a rope, and the diameter of the spherical block is larger than the gap between the grids.

Preferably, a water retaining belt is fixed on the rear side of the upper end face of the box body, and a water seepage port is formed in the upper end of the water collecting cavity.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses set up clamp plate and cardboard, press the clamp plate through rivers, remove its restriction to the cardboard, under the drive of second spring, remove the cardboard to the restriction of buoyancy board, under the drive of first spring for the buoyancy board is seted up and is upwards popped out, carries out the separation to rivers, is showing and improves buoyancy board rising speed, avoids rivers excessive.

2. The utility model discloses set up first spring, former device can rise in order to guarantee the buoyancy board, then must guarantee that buoyancy chamber is sealed with the buoyancy piece, if buoyancy chamber space is too big, then rivers pour into the buoyancy chamber, prolong more to buoyancy board rise time, and this device drives the mode of buoyancy board upward movement through first spring, need not to guarantee the sealed laminating of buoyancy chamber and buoyancy piece for buoyancy chamber space can expand the extension, the improvement device deposits water total amount, further improve the separation efficiency to rivers.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the water inlet chamber of the present invention;

FIG. 4 is a schematic view of the split structure of the joint between the pressing plate and the buoyancy plate of the present invention;

FIG. 5 is a schematic view of the overall internal side view structure of the present invention;

FIG. 6 is a schematic view of the internal structure of the case of the present invention;

the reference numbers in the figures illustrate: 1. a box body; 2. a buoyancy plate; 3. a water retaining belt; 4. a water outlet; 5. a water seepage port; 6. a spherical block; 7. a grid; 8. a water collecting cavity; 9. a buoyancy chamber; 10. a water pump; 11. a first spring; 12. a slide chamber; 13. a buoyancy block; 14. a water passing cavity; 15. a water diversion hole; 16. a water inlet cavity; 17. a second spring; 18. pressing a plate; 19. a trapezoidal groove; 20. a stopper; 21. a chute; 22. and (4) clamping the board.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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 description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

a waterproof device for construction engineering comprises a box body 1, wherein a water inlet cavity 16, a buoyancy cavity 9 and a water collecting cavity 8 are respectively arranged on the front, middle and rear sides of an inner cavity of the box body 1, the rear sides of the upper end and the lower end of the water inlet cavity 16 and the front sides of the upper end and the lower end of the buoyancy cavity 9 are respectively communicated with each other through a sliding cavity 12 and a water passing cavity 14, the upper ends of the water inlet cavity 16 and the buoyancy cavity 9 are communicated with the outside, a grille 7 and a buoyancy plate 2 are respectively fixed and slidably mounted at the communicated positions of the upper ends of the water inlet cavity 16 and the buoyancy cavity 9, a buoyancy block 13 is fixed at the lower end of the buoyancy plate 2, the upper end of the buoyancy block 13 is fixedly connected with the inner wall of the buoyancy cavity 9 through a first spring 11, a pressing plate 18 is slidably mounted at the upper part of the water inlet cavity 16, a clamping plate 22 hermetically attached to the sliding cavity 12 is clamped between the pressing plate 18 and the buoyancy plate 2, the lower end of the clamping plate 22 is fixedly connected with the front inner wall of the buoyancy cavity 9 through a second spring 17, a water pump 10 is fixed in the water collecting cavity 8, and a water leading hole 15 is arranged on the lower end surface of the water passing cavity 14, the lower end of the water pump 10 is connected with the water diversion hole 15 through a water pipe, the upper end of the water collecting cavity 8 is provided with a water outlet 4, and the upper end of the water pump 10 is connected with the water outlet 4 through a water pipe.

Specifically, the front wall surface and the rear wall surface of the water inlet cavity 16 are respectively fixed and provided with a stop 20 and a sliding groove 21 matched with the pressing plate 18.

Furthermore, the left and right wall surfaces of the water inlet cavity 16 are provided with trapezoidal grooves 19 matched with the pressure plate 18.

Furthermore, the spherical blocks 6 are fixed on the upper end surface of the pressure plate 18 through ropes, and the diameters of the spherical blocks 6 are larger than the gaps between the grids 7.

Furthermore, a water retaining belt 3 is fixed on the rear side of the upper end face of the box body 1, and a water seepage port 5 is arranged at the upper end of the water collecting cavity 8 to recover daily water flow.

The working principle is as follows: when the water storage device is used, the device is embedded underground around a work body, the upper end surface of the box body 1 is flush with the ground, when a large amount of water flow rushes into the water inlet cavity 16, the water flow presses the pressing plate 18 to move downwards, the clamping limit of the pressing plate 18 on the clamping plate 22 is removed, the clamping plate 22 is driven to move backwards under the action of the elastic force of the second spring 17, the clamping limit of the clamping plate 22 on the buoyancy plate 2 is further removed, the buoyancy plate 2 is driven to move upwards under the action of the first spring 11 and is popped out from the upper end of the box body 1 to form a partition plate, the water flow movement is blocked, the pressing plate 18 falls to the upper end of the stop block 20 under the impact of the water flow, the water flow flows to the lower end of the pressing plate 18 through the trapezoid grooves 19 on two sides of the pressing plate 18 and enters the water inlet cavity 16 and the buoyancy cavity 9 to store the water flow, the external control device starts the water pump 10, the external water storage device is connected with the water outlet 4 through a water pipe, and the water pump 10 passes through the water guide hole 15, the water flow in the water inlet cavity 16 and the buoyancy cavity 9 is sucked and conveyed to an external water storage device, so that the water flow is recovered, and the water storage pressure of the device is reduced; after rivers are retrieved and are accomplished, press buoyancy board 2 downwards, make it reset, through ball type piece 6, promote clamp plate 18 upwards, make its joint in cardboard 22 rear end, promote cardboard 22 forward motion for cardboard 22 front end joint in buoyancy board 2 rear end, the resetting of accomplishing whole device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Waterproofing device for building engineering, including box (1), its characterized in that: the front middle rear side of the inner cavity of the box body (1) is respectively provided with a water inlet cavity (16), a buoyancy cavity (9) and a water collecting cavity (8), the upper and lower rear sides of the water inlet cavity (16) and the upper and lower front sides of the buoyancy cavity (9) are respectively communicated with a water passing cavity (14) through a sliding cavity (12), the upper ends of the water inlet cavity (16) and the buoyancy cavity (9) are communicated with the outside, the upper ends of the water inlet cavity (16) and the buoyancy cavity (9) are respectively fixed and slidably provided with a grid (7) and a buoyancy plate (2), the lower end of the buoyancy plate (2) is fixed with a buoyancy block (13), the upper end of the buoyancy block (13) and the inner wall of the buoyancy cavity (9) are fixedly connected through a first spring (11), the upper part of the water inlet cavity (16) is slidably provided with a pressing plate (18), a clamping plate (22) hermetically attached to the sliding cavity (12) is clamped between the pressing plate (18) and the buoyancy plate (2), cardboard (22) lower extreme and buoyancy chamber (9) preceding inner wall between be connected fixedly through second spring (17), it has water pump (10) to receive water chamber (8) internal fixation, diversion hole (15) have been seted up with water chamber (14) lower terminal surface in intake antrum (16), water pump (10) lower extreme leads to pipe to be connected with diversion hole (15), receive water chamber (8) upper end and seted up delivery port (4), water pump (10) upper end leads to pipe to be connected with delivery port (4).

2. The waterproof device for construction engineering according to claim 1, characterized in that: the front wall surface and the rear wall surface of the water inlet cavity (16) are respectively fixed and provided with a stop block (20) and a sliding groove (21) which are matched with the pressing plate (18).

3. The waterproof device for construction engineering according to claim 1, characterized in that: the left wall surface and the right wall surface of the water inlet cavity (16) are provided with trapezoid grooves (19) matched with the pressing plate (18).

4. The waterproof device for construction engineering according to claim 1, characterized in that: the upper end face of the pressing plate (18) is fixed with spherical blocks (6) through ropes, and the diameters of the spherical blocks (6) are larger than gaps among the grids (7).

5. The waterproof device for construction engineering according to claim 1, characterized in that: a water retaining belt (3) is fixed on the rear side of the upper end face of the box body (1), and a water seepage port (5) is formed in the upper end of the water collecting cavity (8).