CN216075196U - Water drainage construction equipment falls in open cut foundation ditch - Google Patents
Water drainage construction equipment falls in open cut foundation ditch Download PDFInfo
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- CN216075196U CN216075196U CN202122138290.4U CN202122138290U CN216075196U CN 216075196 U CN216075196 U CN 216075196U CN 202122138290 U CN202122138290 U CN 202122138290U CN 216075196 U CN216075196 U CN 216075196U
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- support frame
- open cut
- supporting frame
- drainage construction
- foundation pit
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Abstract
The utility model discloses a drainage construction device for an open cut foundation pit, which comprises a bottom support frame and a base, wherein a middle support frame is arranged at the top of the bottom support frame, an upper support frame is arranged at the top of the middle support frame, support rods are fixedly connected to four corners of the lower part of the base, the lower ends of the support rods are connected to the inner part of the upper end of a sleeve in a sliding manner, first round holes are formed in the middle parts of the front side and the rear side of each support rod from top to bottom, second round holes are formed in the front end and the rear end of the upper part of the sleeve, and clamping bolts are arranged in the second round holes. According to the utility model, the detachable support frame is used for realizing the installation to the water collecting wells with different depths, the transportation is convenient, the wiring end of the water pump can be prevented from touching water through the base with adjustable height, the water pump is ensured not to be burnt out due to short circuit of a circuit caused by touching water, and the detachable support frame is worth being widely popularized.
Description
Technical Field
The utility model relates to the technical field of foundation pit dewatering and drainage, in particular to a construction device for dewatering and drainage of an open cut foundation pit.
Background
In the building engineering, a foundation pit is a soil pit dug at a foundation design position according to the base elevation and the base plane size. The foundation pit dewatering and drainage method is characterized in that when a foundation pit is excavated, the underground water level is higher than the bottom surface of the excavation, underground water can continuously permeate into the pit, construction can be carried out under a dry condition for ensuring the foundation pit, and precipitation work is carried out for preventing slope instability, basic quicksand, pit bottom uplift, pit bottom piping and foundation bearing capacity reduction.
The existing device for lowering and draining water of open cut foundation pit mainly has the following two defects that firstly, a support frame in a water collecting well is not detachable, the bottom of the original water collecting well is built by workers going to the bottom of the well to reinforce the water collecting well, but the labor cost is increased, and the danger coefficient is increased when constructors construct at the bottom of the well, so that the existing water collecting well generally adopts an iron support frame to support the well to prevent the collapse in the well, but because the existing support frames are all integrated, the support frame is generally large in structure, the undetachable structure can cause inconvenience in transportation, the transportation cost is increased, secondly, a water pump is often directly placed on the ground, the site is often complicated in surrounding environment due to construction, the wiring end of the water pump can directly contact with a water source to cause the short circuit of the water pump and be burnt, affecting the service life of the water pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a water drainage construction device for an open cut foundation pit.
In order to achieve the purpose, the utility model adopts the following technical scheme: the water drainage construction device for the open cut foundation pit comprises a bottom support frame and a base, wherein first fixed blocks are uniformly distributed on an inner opening at the upper end of the bottom support frame, a first threaded rod penetrates through the upper part of each first fixed block, a middle supporting frame is arranged at the top of each bottom supporting frame, second fixed blocks are uniformly distributed on the inner opening of the upper end of the middle supporting frame, second threaded rods penetrate through the upper parts of the second fixed blocks, the top of the middle supporting frame is provided with an upper supporting frame, the upper part of the base is fixedly connected with a water pump, the four corners of the lower part of the base are fixedly connected with supporting rods, the lower ends of the supporting rods are connected inside the upper end of the sleeve in a sliding way, the support rod is characterized in that first round holes are formed in the middle of the front side and the rear side of the support rod from top to bottom, second round holes are formed in the front end and the rear end of the upper portion of the sleeve, and clamping bolts are arranged in the second round holes.
As a further description of the above technical solution:
the top of the upper supporting frame is fixedly connected with a flanging.
As a further description of the above technical solution:
and a first guide pipe is fixedly connected to the left water inlet end of the water pump.
As a further description of the above technical solution:
and a second conduit is fixedly connected to the right water outlet end of the water pump.
As a further description of the above technical solution:
one end of the second threaded rod, which is far away from the second fixed block, penetrates through the lower end inner opening of the upper supporting frame and is connected with a second threaded sleeve in a threaded manner.
As a further description of the above technical solution:
one end of the first threaded rod, which is far away from the first fixed block, penetrates through the lower end inner opening of the middle support frame and is connected with a first threaded sleeve in a threaded manner.
As a further description of the above technical solution:
one end of the clamping bolt close to the first round hole penetrates through the front end and the rear end of the first round hole.
As a further description of the above technical solution:
the lower parts of the sleeves are rotatably connected with pulleys.
The utility model has the following beneficial effects:
1. according to the utility model, the detachable support frame is firstly used for realizing the installation to the water collecting wells with different depths, and the transportation is convenient.
2. According to the utility model, the clamping bolt is pulled out, the supporting rod is debugged to a proper position, and then the clamping bolt is inserted into the first round hole and the second round hole again, so that the height of the base is fixed, the water pump can be kept off the ground, the wiring end of the water pump can be prevented from touching water, the water pump is ensured not to be burnt due to short circuit of a circuit caused by touching water, and the water pump is worthy of great popularization.
Drawings
Fig. 1 is a front sectional view of the water drainage construction device for the open cut foundation pit according to the present invention;
FIG. 2 is a connection perspective view of a support frame of the construction device for lowering and draining water of the open cut foundation pit according to the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 1 at B.
Illustration of the drawings:
1. a bottom support frame; 2. a first fixed block; 3. a first threaded rod; 4. a middle support frame; 5. a second fixed block; 6. a second threaded rod; 7. an upper support frame; 8. flanging; 9. a base; 10. a support bar; 11. a first circular hole; 12. a second circular hole; 13. fastening a bolt; 14. a sleeve; 15. a water pump; 16. a first conduit; 17. a second conduit; 18. a first threaded sleeve; 19. a second threaded sleeve; 20. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a water-lowering and draining construction device for open excavation foundation pits comprises a bottom support frame 1 and a base 9, wherein first fixed blocks 2 are uniformly distributed on an upper end inner opening of the bottom support frame 1, first threaded rods 3 penetrate through the upper portions of the first fixed blocks 2, a middle support frame 4 is arranged on the top of the bottom support frame 1, second fixed blocks 5 are uniformly distributed on an upper end inner opening of the middle support frame 4, second threaded rods 6 penetrate through the upper portions of the second fixed blocks 5, an upper support frame 7 is arranged on the top of the middle support frame 4, the bottom support frame 1 and the middle support frame 4 are connected together through the first fixed blocks 2, the first threaded rods 3 and a first threaded sleeve 18, the middle support frame 4 and the upper support frame 7 are connected together through the second fixed blocks 5, the second threaded rods 6 and a second threaded sleeve 19, the connected support frames are integrally placed into water collecting wells facing to water collecting wells with different depths, the water collecting wells suitable for different depths can be realized only by properly increasing the number of the middle supporting frame 4, the second threaded rod 6, the second threaded sleeve 19, the first threaded rod 3 and the first threaded sleeve 18, the water collecting wells can be installed to different depths through the detachable supporting frame, the water collecting wells are convenient to transport, the upper parts of the bases 9 are fixedly connected with the water pumps 15, the four corners of the lower parts of the bases 9 are fixedly connected with the supporting rods 10, the lower ends of the supporting rods 10 are all slidably connected inside the upper ends of the sleeves 14, the middle parts of the front side and the rear side of the supporting rods 10 are all provided with first round holes 11 from top to bottom, the front end and the rear end of the upper parts of the sleeves 14 are all provided with second round holes 12, the second round holes 12 are all internally provided with clamping bolts 13, the clamping bolts 13 are pulled out, the supporting rods 10 are debugged to proper positions, the clamping bolts 13 are inserted into the first round holes 11 and the second round holes 12 again, the height of the bases 9 is fixed, so that the water pumps 15 can keep off the ground, the wiring terminal of the water pump 15 can be prevented from touching water, and the situation that the water pump 15 is burnt out due to circuit short circuit caused by touching water is guaranteed.
The top of the upper supporting frame 7 is fixedly connected with a flange 8, the supporting frame can be integrally and tightly attached to the ground through the flange 8 at the top end of the upper supporting frame 7, the situation of shaking cannot occur, the left water inlet end of the water pump 15 is fixedly connected with a first conduit 16, the right water outlet end of the water pump 15 is fixedly connected with a second conduit 17, the left end of the first conduit 16 is placed into a groove in a foundation pit, the right end of the second conduit 17 is placed into a water collecting well, the water pump 15 is started, the water lowering and draining in the foundation pit can be completed, one end of the second threaded rod 6, far away from the second fixed block 5, penetrates through the lower end inner opening of the upper supporting frame 7 and is in threaded connection with a second threaded sleeve 19, one end of the first threaded rod 3, far away from the first fixed block 2, penetrates through the lower end inner opening of the middle supporting frame 4 and is in threaded connection with a first threaded sleeve 18, the upper supporting frame 7, the middle supporting frame 4 and the bottom supporting frame 1 are fixed, the one end that the card bolt 13 is close to mutually all runs through the front and back end of first round hole 11, unable adjustment base 9's height, and the lower part of sleeve 14 all rotates and is connected with pulley 20, conveniently removes water pump 15.
The working principle is as follows: firstly, a bottom support frame 1 and a middle support frame 4 are connected together through a first fixed block 2, a first threaded rod 3 and a first threaded sleeve 18, then the middle support frame 4 and an upper support frame 7 are connected together through a second fixed block 5, a second threaded rod 6 and a second threaded sleeve 19, then the connected support frames are integrally placed in a water collecting well, the water collecting well with different depths can be adapted to the water collecting wells with the different depths only by properly increasing the number of the middle support frame 4, the second threaded rod 6, the second threaded sleeve 19, the first threaded rod 3 and the first threaded sleeve 18 in the face of the water collecting wells with the different depths, the water collecting wells with the different depths can be assembled through a detachable support frame, the transportation is convenient, the support frames can be tightly attached to the ground through a turned-over edge 8 at the top end of the upper support frame 7, the shaking condition can not occur, and then a water pump 15 fixed on a base 9 passes through a pulley 20 at the lower part of a sleeve 14, propelling movement to suitable position, extract the gim peg 13 again, after debugging suitable position with bracing piece 10, insert gim peg 13 again in first round hole 11 and the second round hole 12, unable adjustment base 9's height, make water pump 15 can keep liftoff, can avoid water pump 15's wiring end can not touch water, guaranteed that water pump 15 can not appear the circuit short circuit because touch water and the condition of burning out takes place, put into the recess in the foundation ditch with the left end of first pipe 16 again, put into the sump pit with the right-hand member of second pipe 17, open water pump 15, can accomplish the drainage that falls in the foundation ditch, be worth wideling popularize.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. Open cut foundation ditch falls drainage construction equipment, including bottom sprag frame (1) and base (9), its characterized in that: the upper end inner opening of the bottom supporting frame (1) is uniformly distributed with first fixed blocks (2), the upper parts of the first fixed blocks (2) are all penetrated with first threaded rods (3), the top part of the bottom supporting frame (1) is provided with a middle supporting frame (4), the upper end inner opening of the middle supporting frame (4) is uniformly distributed with second fixed blocks (5), the upper parts of the second fixed blocks (5) are all penetrated with second threaded rods (6), the top part of the middle supporting frame (4) is provided with an upper supporting frame (7), the upper part of the base (9) is fixedly connected with a water pump (15), the four corners of the lower part of the base (9) are all fixedly connected with supporting rods (10), the lower ends of the supporting rods (10) are all slidably connected inside the upper end of a sleeve (14), the middle parts of the front side and the rear side of the supporting rods (10) are all provided with first round holes (11) from top to bottom, the front end and the rear end of the upper part of the sleeve (14) are respectively provided with a second round hole (12), and a clamping bolt (13) is arranged in each second round hole (12).
2. The open cut foundation pit dewatering and drainage construction device according to claim 1, characterized in that: the top of the upper supporting frame (7) is fixedly connected with a flanging (8).
3. The open cut foundation pit dewatering and drainage construction device according to claim 1, characterized in that: and a first conduit (16) is fixedly connected with the left water inlet end of the water pump (15).
4. The open cut foundation pit dewatering and drainage construction device according to claim 1, characterized in that: and a second conduit (17) is fixedly connected with the right water outlet end of the water pump (15).
5. The open cut foundation pit dewatering and drainage construction device according to claim 1, characterized in that: one end of the second threaded rod (6) far away from the second fixed block (5) penetrates through the lower end inner opening of the upper supporting frame (7) and is connected with a second threaded sleeve (19) in a threaded mode.
6. The open cut foundation pit dewatering and drainage construction device according to claim 1, characterized in that: one end of the first threaded rod (3) far away from the first fixed block (2) penetrates through the lower end inner opening of the middle supporting frame (4) and is connected with a first threaded sleeve (18) in a threaded mode.
7. The open cut foundation pit dewatering and drainage construction device according to claim 1, characterized in that: one end of the clamping bolt (13) close to the front end and the rear end of the first round hole (11) are penetrated through.
8. The open cut foundation pit dewatering and drainage construction device according to claim 1, characterized in that: the lower parts of the sleeves (14) are rotatably connected with pulleys (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122138290.4U CN216075196U (en) | 2021-09-06 | 2021-09-06 | Water drainage construction equipment falls in open cut foundation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122138290.4U CN216075196U (en) | 2021-09-06 | 2021-09-06 | Water drainage construction equipment falls in open cut foundation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075196U true CN216075196U (en) | 2022-03-18 |
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ID=80674685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122138290.4U Active CN216075196U (en) | 2021-09-06 | 2021-09-06 | Water drainage construction equipment falls in open cut foundation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075196U (en) |
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2021
- 2021-09-06 CN CN202122138290.4U patent/CN216075196U/en active Active
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