CN217438951U

CN217438951U - Foundation ditch self-drainage equipment for municipal construction

Info

Publication number: CN217438951U
Application number: CN202220463891.4U
Authority: CN
Inventors: 齐布日呼
Original assignee: China Railway Northeast Investment Development Co ltd
Current assignee: China Railway Northeast Investment Development Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-09-16
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a foundation ditch self-drainage equipment for municipal construction relates to municipal construction technical field. The utility model discloses a buoyancy board and foundation ditch, four sides of buoyancy board all articulate there is flexible diagonal brace, and flexible diagonal brace one end articulates there is the backplate, and a backplate side contacts with the foundation ditch inside wall, and buoyancy board surface runs through threaded jib, and threaded jib lower extreme rotates and is connected with the bottom plate, and the bottom plate lower surface contacts with the foundation ditch bottom, and surface mounting has the water pump on the buoyancy board, and the water pump is intake the end intercommunication and is had the pipe that absorbs water, and the pipe one end that absorbs water extends to the foundation ditch bottom. The utility model discloses a buoyancy board, flexible diagonal brace, backplate, screw thread jib, bottom plate and the design of the pipe that absorbs water, adjustment buoyancy board rises and drives the compaction foundation ditch lateral wall that the backplate laminated more through flexible diagonal brace to prevent that the foundation ditch lateral wall from taking place to warp, topple over, the water pump on the buoyancy board is through the water of the automatic discharge foundation ditch bottom of the pipe that absorbs water.

Description

Foundation ditch self-drainage equipment for municipal construction

Technical Field

The utility model belongs to the technical field of the municipal construction, especially, relate to a foundation ditch self-drainage equipment for municipal construction.

Background

The foundation pit is a soil pit excavated at the designed position of the foundation according to the elevation of the foundation and the plane size of the foundation, the foundation pit has the function of providing a space for foundation construction and excavation, and the foundation pit is generally divided into two types of non-support and support.

When the excavation foundation ditch, the soil body aquifer is cut off, and groundwater can constantly permeate the foundation ditch, and inconvenient in time discharges, causes the foundation bearing capacity to descend, and groundwater can constantly ooze from the foundation ditch lateral wall simultaneously, makes the lateral wall base member run off and warp, leads to the foundation ditch lateral wall probably to take place to topple over.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal construction is with foundation ditch self-drainage equipment, through buoyancy plate, flexible diagonal brace, backplate, screw thread jib, bottom plate and the design of the pipe that absorbs water, solved the inconvenient in time drainage of current foundation ditch, cause the foundation bearing capacity to descend to and foundation ditch lateral wall base member runs off and warp, lead to the problem that the foundation ditch lateral wall probably takes place to topple over.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a foundation ditch self drainage equipment for municipal construction, including buoyancy board and foundation ditch, four sides of buoyancy board all articulate there is flexible diagonal brace, flexible diagonal brace one end articulates there is the backplate, a backplate side contacts with the foundation ditch inside wall.

A threaded suspender penetrates through one surface of the buoyancy plate, the lower end of the threaded suspender is rotatably connected with a bottom plate, and the lower surface of the bottom plate is in contact with the bottom in the foundation pit.

The upper surface of the buoyancy plate is provided with a water pump, the water inlet end of the water pump is communicated with a water suction pipe, and one end of the water suction pipe extends to the bottom in the foundation pit.

Furthermore, adjusting bolts penetrate through the peripheral side face of the telescopic inclined supporting rod, and a handle is fixedly connected to the upper end of the threaded suspender.

Furthermore, a filter box is installed at a lower port of the water suction pipe, and a water level meter is installed on the lower surface of the buoyancy plate.

Furtherly, water pump outlet end intercommunication has the drain pipe, drain pipe one end extends to the top of foundation ditch.

Furthermore, a connecting rod is fixed to the top of the guard plate, a lantern ring is fixedly connected to the upper end of the connecting rod, and one end of the drain pipe penetrates through the interior of the lantern ring.

The utility model discloses following beneficial effect has:

1. the utility model discloses a buoyancy board, flexible diagonal brace, the backplate, the screw thread jib, bottom plate and the design of the pipe that absorbs water, make four backplate lateral walls of foundation ditch of laminating respectively, then it descends to rotate the screw thread jib through the handle, make the bottom plate of screw thread jib lower extreme support in the foundation ditch bottom, prevent that buoyancy board from descending to take the backplate to break away from the foundation ditch lateral wall, then rethread handle rotation screw thread jib, it rises to make the screw thread jib drive the buoyancy board, make the buoyancy board drive the compaction foundation ditch lateral wall of laminating more of backplate through flexible diagonal brace, thereby prevent that the foundation ditch lateral wall from taking place to warp, topple over, then the water of the automatic foundation ditch bottom of discharging of water pump on the buoyancy board through the pipe that absorbs water, the inconvenient in-time drainage of current foundation ditch has been avoided, cause the foundation bearing capacity to descend, and foundation ditch lateral wall base member body runs off and warp, lead to the problem that the foundation ditch lateral wall probably takes place to topple over.

2. The utility model discloses a design of filter cartridge, drain pipe and the lantern ring, filter cartridge prevent that the aquatic gravel of foundation ditch from getting into the water pump in, improved the life of water pump, then drain pipe one end is passed the lantern ring and is extended to the outside of foundation ditch, and the lantern ring carries on spacing fixed to the drain pipe, prevents that the drain pipe from moving the position indiscriminately.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a self-drainage apparatus for a municipal construction foundation pit;

fig. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic structural diagram of the interior of a foundation pit;

FIG. 4 is a schematic diagram of the left view of FIG. 3;

fig. 5 is a front view of the structure of fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1-buoyancy plate, 2-foundation pit, 101-telescopic diagonal brace, 102-protective plate, 103-threaded suspender, 104-bottom plate, 105-water pump, 106-water suction pipe, 107-handle, 108-filter box, 109-drain pipe and 110-lantern ring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a foundation pit self-drainage device for municipal construction, which comprises a buoyancy plate 1 and a foundation pit 2, wherein the foundation pit 2 is a rectangular foundation pit, four sides of the buoyancy plate 1 are hinged with telescopic diagonal braces 101, one end of each telescopic diagonal brace 101 is hinged with a guard plate 102, one side of each guard plate 102 is in contact with the inner side wall of the foundation pit 2, a threaded suspender 103 penetrates through one surface of the buoyancy plate 1, the lower end of the threaded suspender 103 is rotatably connected with a bottom plate 104, the lower surface of the bottom plate 104 is in contact with the bottom of the foundation pit 2, a handle 107 is fixedly connected with the upper end of the threaded suspender 103, so that the four guard plates 102 are respectively attached to the side wall of the foundation pit 2, then the threaded suspender 103 is rotated by the handle 107, the bottom plate 104 at the lower end of the threaded suspender 103 is abutted to the bottom of the foundation pit 2, the buoyancy plate 1 is prevented from descending to drive the guard plate 102 to be separated from the side wall of the foundation pit 2, then the threaded suspender 103 is rotated by the handle 107, make the screw thread jib 103 drive buoyancy board 1 and rise, make buoyancy board 1 drive backplate 102 through flexible diagonal brace 101 and laminate compaction foundation ditch 2 lateral walls more to prevent that foundation ditch 2 lateral walls from taking place to warp, toppling over, avoided current foundation ditch 2 lateral wall base member to run off and warp, lead to the problem that foundation ditch 2 lateral walls probably take place to topple over.

As shown in fig. 3-4, adjusting bolts penetrate through the peripheral side surfaces of the telescopic diagonal braces 101, and the length of the telescopic diagonal braces 101 can be changed by the adjusting bolts, so that the guard plates 102 can be attached to foundation pits 2 of different specifications.

As shown in fig. 3-5, a water pump 105 is mounted on the upper surface of the buoyancy plate 1, a water inlet end of the water pump 105 is communicated with a water suction pipe 106, one end of the water suction pipe 106 extends to the bottom in the foundation pit 2, a lower port of the water suction pipe 106 is provided with a filter box 108, the filter box 108 prevents gravel in water from entering the water pump 105, the service life of the water pump 105 is prolonged, a water level gauge is mounted on the lower surface of the buoyancy plate 1, the structure and function of the water level gauge are the prior art, specifically, a water level gauge of model HN-UDZ is adopted, a water outlet end of the water pump 105 is communicated with a water drain pipe 109, one end of the water drain pipe 109 extends to the top of the foundation pit 2, a connecting rod is fixed on the top of the protective plate 102, a lantern ring 110 is fixedly connected to the upper end of the connecting rod, one end of the water drain pipe 109 penetrates through the interior of the lantern ring 110 to prevent the water drain pipe 109 from moving, the water level gauge can monitor the water level in the foundation pit 2, the water level gauge transmits water level height information to a PLC controller, the PLC controller controls the water pump 105 on the buoyancy plate 1 to automatically discharge water at the bottom of the foundation pit 2 through the water suction pipe 106 and the water discharge pipe 109, the automation degree is high, and the problem that the bearing capacity of the foundation pit is reduced due to the fact that the existing foundation pit 2 is inconvenient to discharge water in time is solved.

Wherein, current PLC controller and battery are installed respectively to buoyancy board 1 lower surface, and water pump 105, fluviograph pass through wire and PLC controller electric connection respectively, and all power consumptions all are that the battery provides.

The working principle of the embodiment is as follows: when the device is used, the four protection plates 102 are respectively attached to the side wall of the foundation pit 2, the threaded suspender 103 is rotated through the handle 107 to descend, the bottom plate 104 at the lower end of the threaded suspender 103 abuts against the bottom of the foundation pit 2, the buoyancy plate 1 is prevented from descending to drive the protection plates 102 to be separated from the side wall of the foundation pit 2, then the threaded suspender 103 is rotated through the handle 107, the threaded suspender 103 drives the buoyancy plate 1 to ascend, the buoyancy plate 1 is driven through the telescopic inclined stay bars 101 to drive the protection plates 102 to be attached to and compact the side wall of the foundation pit 2, and therefore the side wall of the foundation pit 2 is prevented from deforming and collapsing; then the water level gauge can monitor the surface of water height in foundation ditch 2, the water level gauge transmits surface of water height information to the PLC controller, the PLC controller control buoyancy board 1 on water pump 105 through the pipe 106 that absorbs water, the water of drain pipe 109 automatic discharge foundation ditch 2 bottoms, avoided the inconvenient in time drainage of current foundation ditch 2, cause the foundation bearing capacity to descend to and 2 lateral wall base members of foundation ditch run off and warp, lead to 2 lateral walls of foundation ditch probably to take place the problem that collapses.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A foundation pit self-drainage device for municipal construction comprises a buoyancy plate (1) and a foundation pit (2); the method is characterized in that:

four side surfaces of the buoyancy plate (1) are hinged with telescopic diagonal braces (101), one end of each telescopic diagonal brace (101) is hinged with a guard plate (102), and one side surface of each guard plate (102) is in contact with the inner side wall of the foundation pit (2);

a threaded suspender (103) penetrates through one surface of the buoyancy plate (1), the lower end of the threaded suspender (103) is rotatably connected with a bottom plate (104), and the lower surface of the bottom plate (104) is in contact with the bottom in the foundation pit (2);

the upper surface of the buoyancy plate (1) is provided with a water pump (105), the water inlet end of the water pump (105) is communicated with a water suction pipe (106), and one end of the water suction pipe (106) extends to the bottom in the foundation pit (2).

2. The foundation pit self-drainage equipment for municipal construction according to claim 1, wherein an adjusting bolt penetrates through the peripheral side surface of the telescopic diagonal brace (101), and a handle (107) is fixedly connected to the upper end of the threaded suspender (103).

3. The foundation pit self-drainage equipment for municipal construction according to claim 1, wherein a filter box (108) is installed at the lower port of the suction pipe (106), and a water level gauge is installed on the lower surface of the buoyancy plate (1).

4. The foundation pit self-drainage equipment for municipal construction according to claim 1, wherein the water outlet end of the water pump (105) is communicated with a drainage pipe (109), and one end of the drainage pipe (109) extends to the top of the foundation pit (2).

5. The foundation pit self-drainage equipment for municipal construction according to claim 4, wherein a connecting rod is fixed on the top of the guard plate (102), a collar (110) is fixedly connected to the upper end of the connecting rod, and one end of the drainage pipe (109) penetrates through the interior of the collar (110).