CN216767714U

CN216767714U - Construction accumulated water drainage and drainage device for deep foundation pit

Info

Publication number: CN216767714U
Application number: CN202120938567.9U
Authority: CN
Inventors: 陈辰; 粟兴; 黎汉杰; 欧子琦; 杨林
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-06-17
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a construction accumulated water drainage device for a deep foundation pit, which comprises a water suction pump, wherein a first arc plate is movably arranged on the outer side of the bottom end of a water suction pipe, one end of the first arc plate is hinged with a second arc plate, an insertion groove is formed in the position of the first arc plate corresponding to an insertion column, filter screens are arranged at the bottom ends of the first arc plate and the second arc plate, a movable screw is movably arranged at one end of the first arc plate, a movable plate is connected to the outer side of the movable screw through threads, a movable hole is formed in the position of the first arc plate corresponding to one end of the insertion groove, compared with the prior art, the drainage device has the beneficial effects that workers can conveniently install and disassemble the filter screens, the workers can conveniently clean the filter screens, the phenomenon that garbage enters the interior of the water suction pump along the water suction pipe is avoided, and the problem that the water suction efficiency of the water suction pump is low is caused, meanwhile, the problem that the water suction pump is damaged due to accumulation of dirt is avoided.

Description

Construction accumulated water drainage and drainage device for deep foundation pit

Technical Field

The utility model relates to the technical field of foundation pits, in particular to a construction accumulated water drainage device for a deep foundation pit.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is performed, after the foundation pit is excavated, water in the foundation pit needs to be drained, and at the moment, a water suction pump needs to be used.

In the process of pumping water by the existing water pump, the water pumping pipe is directly placed into water, so that dirt in the water is easy to enter the water pumping pipe, the phenomenon that the inside of the water pumping pipe is blocked is caused, and the problem of poor water pumping effect of the water pumping pump is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a construction accumulated water drainage device for a deep foundation pit, which can effectively solve the problem that in the pumping process of a water pump in the background technology, a water pumping pipe is directly placed into water, so that dirt in the water is easy to enter the water pumping pipe, the phenomenon of blockage inside the water pumping pipe is caused, and the pumping effect of the water pump is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the construction accumulated water drainage device for the deep foundation pit comprises a water suction pump, wherein a water suction pipe is fixedly connected to the water suction end of the water suction pump, a filtering assembly is fixedly installed at the bottom end of the water suction pipe, and the filtering assembly comprises a first arc plate, a second arc plate, an insertion column, an insertion groove, a filtering net, a movable screw, a movable plate and a movable hole;

a first arc plate is movably mounted on the outer side of the bottom end of the water pumping pipe, a second arc plate is hinged to one end of the first arc plate, an insertion column is welded to one end of the second arc plate, an insertion groove is formed in the position, corresponding to the insertion column, of the first arc plate, filter screens are placed at the bottom ends of the inner portions of the first arc plate and the second arc plate, a moving screw is movably mounted at one end of the first arc plate, a moving plate is connected to the outer side of the moving screw through threads, and a moving hole is formed in the position, corresponding to one end of the insertion groove, of the first arc plate;

the outside movable mounting of drinking-water pipe has fixed subassembly.

Preferably, the cross section of the moving plate is U-shaped, two ends of the moving plate are respectively positioned in the two moving holes, and an arc angle is formed at one end of the moving plate.

Preferably, first circular arc board and second circular arc inboard wall and drinking-water pipe outside contact each other, first circular arc board and second circular arc board bottom surface welding have the restriction board, filter screen bottom surface and restriction board top surface contact each other.

Preferably, the diameter of the insertion column is equal to the diameter of the insertion groove, and the insertion column is arc-shaped.

The fixing assembly comprises a sleeve, a ball groove, a ball, a fixing screw, a threaded cylinder, a fixing plate and a fixing column;

the utility model discloses a water pump, including drinking-water pipe, ball groove, sleeve, screw thread section of thick bamboo, drinking-water pipe outside movable mounting has the sleeve, the ball groove has been seted up to the inside one end of sleeve, the inside movable mounting in ball groove has the ball, sleeve one end fixed mounting has clamping screw, the clamping screw outside has a screw thread section of thick bamboo through threaded connection, the welding of screw thread section of thick bamboo one end has the fixed plate, the even welding of fixed plate one end has the fixed column.

Preferably, an inclined angle is formed at one end of the fixing column, and the inner diameter of the sleeve is equal to the outer diameter of the water pumping pipe.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with filter assembly, the staff of being convenient for installs and dismantles the filter screen, and then the staff of being convenient for clears up the filter screen, has avoided rubbish to enter into the inside phenomenon of suction pump along the drinking-water pipe to lead to the problem that the suction pump is drawed water inefficiency, also avoided the suction pump to receive the problem appearance that produces the damage because of piling up of dirt simultaneously.

2. Be provided with fixed subassembly, the convenient position with the drinking-water pipe is fixed, has avoided the drinking-water pipe to appear in the problem of rocking appearing drawing water the in-process to ensured the stability of drinking-water pipe operation, and then guaranteed the sustainable use of drinking-water pipe, thereby guaranteed the normal clear of drainage work, also be convenient for fix the drinking-water pipe simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the filter assembly of the present invention;

FIG. 3 is a schematic view of the securing assembly of the present invention;

reference numbers in the figures: 1. a water pump; 2. a water pumping pipe;

3. a filter assembly; 301. a first arc plate; 302. a second arc plate; 303. inserting the post; 304. inserting the groove; 305. a filter screen; 306. moving the screw; 307. moving the plate; 308. moving the hole;

4. a fixing assembly; 401. a sleeve; 402. a ball groove; 403. a ball bearing; 404. fixing the screw rod; 405. a threaded barrel; 406. a fixing plate; 407. and (5) fixing the column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-3, the utility model provides a technical scheme, and the drainage and drainage device for accumulated construction water for the deep foundation pit comprises a water suction pump 1, wherein a water suction pipe 2 is fixedly connected to the water suction end of the water suction pump 1, a filtering component 3 is fixedly installed at the bottom end of the water suction pipe 2, and a fixing component 4 is movably installed on the outer side of the water suction pipe 2.

The filter assembly 3 comprises a first circular arc plate 301, a second circular arc plate 302, an insertion column 303, an insertion groove 304, a filter screen 305, a movable screw 306, a movable plate 307 and a movable hole 308;

a first arc plate 301 is movably installed on the outer side of the bottom end of the water pumping pipe 2, one end of the first arc plate 301 is hinged with a second arc plate 302, one end of the second arc plate 302 is welded with an insertion column 303, the position of the first arc plate 301 corresponding to the insertion column 303 is provided with an insertion groove 304, the diameter of the insertion column 303 is equal to that of the insertion groove 304, the insertion column 303 is arc-shaped, the insertion column 303 is conveniently inserted into the insertion groove 304, the first arc plate 301 and the second arc plate 302 are further conveniently fixed, a filter screen 305 is placed at the bottom end of the inner portion of the first arc plate 301 and the bottom end of the inner portion of the second arc plate 302, the inner walls of the first arc plate 301 and the second arc plate 302 are mutually contacted with the outer side of the water pumping pipe 2, the bottom surfaces of the first arc plate 301 and the second arc plate 302 are welded with limiting plates, the bottom surface of the filter screen 305 is mutually contacted with the top surface of the limiting plates, so that the first arc plate 301 and the second arc plate 302 are fixed more stably, avoided first circular arc board 301 and second circular arc board 302 the problem that rocks to appear, first circular arc board 301 one end movable mounting has movable screw 306, there is movable plate 307 outside movable screw 306 through threaded connection, the cross section of movable plate 307 is the U type, movable plate 307 both ends are in respectively inside two removal holes 308, the arc angle has been seted up to movable plate 307 one end, it is fixed that the post 303 will be inserted to the convenience, and then it is fixed with first circular arc board 301 and second circular arc board 302, removal hole 308 has been seted up to first circular arc board 301 corresponding insertion groove 304 one end position department.

The fixing assembly 4 comprises a sleeve 401, a ball groove 402, a ball 403, a fixing screw rod 404, a threaded cylinder 405, a fixing plate 406 and a fixing column 407;

the sleeve 401 is movably mounted on the outer side of the water pumping pipe 2, a ball groove 402 is formed in one end of the inner portion of the sleeve 401, balls 403 are movably mounted in the ball groove 402, a fixing screw 404 is fixedly mounted at one end of the sleeve 401, a threaded cylinder 405 is connected to the outer side of the fixing screw 404 through threads, a fixing plate 406 is welded to one end of the threaded cylinder 405, a fixing column 407 is evenly welded to one end of the fixing plate 406, an inclination angle is formed in one end of the fixing column 407, the inner diameter of the sleeve 401 is equal to the outer diameter of the water pumping pipe 2, the fixing column 407 is conveniently inserted into the ground, and the sleeve 401 is enabled to move more stably.

The working principle and the using process of the utility model are as follows: when the staff need excrete the inside ponding of foundation ditch, the staff places suction pump 1 after finishing, the staff is through removing sleeve 401, make sleeve 401 remove on drinking-water pipe 2, remove sleeve 401 to suitable position after, afterwards, through rotating screw thread section of thick bamboo 405, make screw thread section of thick bamboo 405 remove on clamping screw 404, it removes to drive fixed plate 406, put into aquatic with drinking-water pipe 2 afterwards, insert into soil with fixed column 407 afterwards, with 2 rigidity of drinking-water pipe, the phenomenon that the drinking-water pipe 2 rocked in the in-process of drawing water has been avoided, and then guaranteed the drainage that can last, thereby the normal clear of drainage work has been guaranteed.

With first circular arc board 301 afterwards, second circular arc board 302 and filter screen 305 are installed in 2 bottom position departments of drinking-water pipe, insert this moment post 303 and insert in insertion groove 304, and then carry out preliminary fixed with first circular arc board 301 and second circular arc board 302, afterwards, the staff is through rotating movable screw 306, it removes to drive movable plate 307, make movable plate 307 one end and insert the contact in the post 303 outside, and then it is fixed to insert post 303, thereby fix first circular arc board 301 and second circular arc board 302 in 2 bottom of drinking-water pipe, and then be convenient for the staff to install and dismantle filter screen 305, the filter screen 305 of further being convenient for clears up, simultaneously avoided rubbish to get into drinking-water pipe 2 and suction pump 1, cause the problem of drainage inefficiency to appear, avoided suction pump 1 to receive the phenomenon of damage because of the jam of dirt simultaneously.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 a deep basal pit is with construction ponding drainage eduction gear, includes suction pump (1), its characterized in that: a water pumping pipe (2) is fixedly connected to the water pumping end of the water pumping pump (1), a filtering component (3) is fixedly mounted at the bottom end of the water pumping pipe (2), and the filtering component (3) comprises a first arc plate (301), a second arc plate (302), an insertion column (303), an insertion groove (304), a filter screen (305), a movable screw (306), a movable plate (307) and a movable hole (308);

a first arc plate (301) is movably mounted on the outer side of the bottom end of the water pumping pipe (2), a second arc plate (302) is hinged to one end of the first arc plate (301), an insertion column (303) is welded to one end of the second arc plate (302), an insertion groove (304) is formed in the position, corresponding to the insertion column (303), of the first arc plate (301), a filter screen (305) is placed at the bottom end of the inner portion of the first arc plate (301) and the bottom end of the inner portion of the second arc plate (302), a moving screw (306) is movably mounted at one end of the first arc plate (301), a moving plate (307) is connected to the outer side of the moving screw (306) through threads, and a moving hole (308) is formed in the position, corresponding to the insertion groove (304), of the first arc plate (301);

the outside movable mounting of drinking-water pipe (2) has fixed subassembly (4).

2. The construction accumulated water drainage and drainage device for the deep foundation pit according to claim 1, wherein the cross section of the moving plate (307) is U-shaped, two ends of the moving plate (307) are respectively positioned in the two moving holes (308), and one end of the moving plate (307) is provided with an arc angle.

3. The construction accumulated water drainage and drainage device for the deep foundation pit as claimed in claim 1, wherein the inner walls of the first arc plate (301) and the second arc plate (302) are in contact with the outer side of the water pumping pipe (2), the limiting plates are welded on the bottom surfaces of the first arc plate (301) and the second arc plate (302), and the bottom surface of the filter screen (305) is in contact with the top surfaces of the limiting plates.

4. The construction accumulated water drainage device for the deep foundation pit as claimed in claim 1, wherein the diameter of the insertion column (303) is equal to the diameter of the insertion groove (304), and the insertion column (303) is arc-shaped.

5. The construction accumulated water drainage device for the deep foundation pit as claimed in claim 1, wherein the fixing assembly (4) comprises a sleeve (401), a ball groove (402), a ball (403), a fixing screw rod (404), a threaded cylinder (405), a fixing plate (406) and a fixing column (407);

the utility model discloses a water pump, including drinking-water pipe (2), drinking-water pipe (2) outside movable mounting have sleeve (401), ball groove (402) have been seted up to the inside one end of sleeve (401), the inside movable mounting in ball groove (402) has ball (403), sleeve (401) one end fixed mounting has clamping screw (404), there is a screw thread section of thick bamboo (405) clamping screw (404) outside through threaded connection, the welding of screw thread section of thick bamboo (405) one end has fixed plate (406), the even welding of fixed plate (406) one end has fixed column (407).

6. The construction accumulated water drainage and drainage device for the deep foundation pit as claimed in claim 5, wherein an inclined angle is formed at one end of the fixed column (407), and the inner diameter of the sleeve (401) is equal to the outer diameter of the water pumping pipe (2).