CN212001205U - Foundation pit drainage device for quick pre-buried installation of tower crane foundation - Google Patents
Foundation pit drainage device for quick pre-buried installation of tower crane foundation Download PDFInfo
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- CN212001205U CN212001205U CN201922198630.5U CN201922198630U CN212001205U CN 212001205 U CN212001205 U CN 212001205U CN 201922198630 U CN201922198630 U CN 201922198630U CN 212001205 U CN212001205 U CN 212001205U
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Abstract
The foundation pit drainage device for quick pre-buried installation of the tower crane foundation comprises a water pumping mechanism, wherein the water pumping mechanism comprises a water distributor and a fixing mechanism, the water distributor fixedly penetrates through the fixing mechanism, and the fixing mechanism is used for fixing the water distributor in a foundation pit; the water distributor is used for extending into the foundation pit; a group of water pumping mechanisms is arranged in each foundation pit; the top ends of the water distributors are connected in parallel to a diversion hose, and an outlet of the diversion hose is communicated to a water pump; the utility model discloses each mechanism that draws water connects in parallel to the diversion hose, can realize taking the water in each foundation ditch out simultaneously, need not to move the water pipe and draw water one by one, very big improvement the efficiency of drawing water, the suction pump only communicates with a small number of diversion hoses, has reduced the number of water pipe, water pump.
Description
Technical Field
The utility model belongs to the technical field of tower crane foundation installation, in particular to tower crane foundation is foundation ditch drainage device for quick pre-buried installation.
Background
The tower crane is the most common hoisting equipment on the construction site, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction; the tower crane is an indispensable device on a construction site; when the tower crane is installed, foundation pits need to be opened first, and then water in each foundation pit is pumped out, so that foundation piles can be arranged;
the foundation ditch of tower crane can be array distribution, and each foundation ditch sets up alone, and present drainage mode mainly is that many water pumps of artifical use are drawn water one by one the foundation ditch, and this kind of mode has following problem: the pipeline need be laid a lot, and the pipeline is laid consuming time very long to after a foundation ditch is drawn water and is finished, need move the water pipe to next foundation ditch in, lead to pumping water the operation time long, finally influence the construction process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists provides quick pre-buried installation of tower crane basis and uses foundation ditch drainage device, and concrete technical scheme is as follows:
the foundation pit drainage device for quick pre-buried installation of the tower crane foundation comprises a water pumping mechanism, wherein the water pumping mechanism comprises a water distributor and a fixing mechanism, the water distributor fixedly penetrates through the fixing mechanism, and the fixing mechanism is used for fixing the water distributor in a foundation pit; the water distributor is used for extending into the foundation pit;
a group of water pumping mechanisms is arranged in each foundation pit; the top ends of the water distributors are connected in parallel to a diversion hose, and an outlet of the diversion hose is communicated to a water suction pump.
Further, the water distributor comprises a first pipe body and a second pipe body, the second pipe body is attached to the bottom of the first pipe body in a sliding mode, the first pipe body and the second pipe body are fixed through screws, the first pipe body penetrates through the fixing mechanism fixedly, and the second pipe body extends into the foundation pit.
Furthermore, the water distributor also comprises a liquid suction head, and the liquid suction head is of a mesh structure.
Further, the water distributor also comprises a gauze layer, and the gauze layer is wrapped outside the liquid suction head.
Further, fixed establishment includes fixed pipe, swash plate and backup pad, fixed the fixed center department of managing has run through first body, the lateral wall of fixed pipe is connected with a plurality of the swash plate, every the bottom of swash plate all is connected with the backup pad, the backup pad parallel is arranged in the top surface of foundation ditch.
Furthermore, the number of the inclined plates is three, and the three inclined plates are distributed in an annular array.
Further, the bottom of water conservancy diversion hose is equipped with a plurality of joints, the joint with the top of first body is pegged graft each other.
The utility model has the advantages that:
1. each water pumping mechanism is connected to the diversion hose in parallel, so that water in each foundation pit can be pumped out simultaneously, water pipes do not need to be moved to pump water one by one, the water pumping efficiency is greatly improved, the water pumping pump is only communicated with a small number of diversion hoses, and the number of the water pipes and the water pumps is reduced;
2. the fixing mechanism and the water distributor can realize the rapid arrangement of the pumping equipment, so that each water distributor can be stably arranged in the foundation pit.
Drawings
Fig. 1 shows a schematic structural view of a foundation pit drainage device for quick pre-buried installation of a tower crane foundation of the utility model;
fig. 2 shows a schematic view of the connection structure of the fixing mechanism and the water distributor of the present invention;
fig. 3 shows a schematic top view of the fixing mechanism of the present invention;
shown in the figure: 1. the water pumping mechanism comprises a foundation, 11, a foundation pit, 2, a water pumping mechanism, 21, a water distributor, 211, a first pipe body, 212, a second pipe body, 213, a liquid suction head, 214, a gauze layer, 22, a fixing mechanism, 221, a fixing pipe, 222, an inclined plate, 223, a supporting plate, 3, a diversion hose, 31, a connector, 4 and a water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The foundation pit drainage device for quick pre-buried installation of the tower crane foundation comprises a water pumping mechanism 2, wherein the water pumping mechanism 2 comprises a water distributor 21 and a fixing mechanism 22, the water distributor 21 fixedly penetrates through the fixing mechanism 22, and the fixing mechanism 22 is used for fixing the water distributor 21 in a foundation pit 11; the water distributor 21 is used for extending into the foundation pit 11;
a group of the pumping mechanisms 2 is arranged in each foundation pit 11; the top end of each water distributor 21 is connected in parallel to a diversion hose 3, and the outlet of the diversion hose 3 is communicated to a water pump 4; the water suction pump 4 is used for forming negative pressure in the diversion hose 3, the diversion hose 3 is used for simultaneously generating negative pressure in each water distributor 21, the water distributors 21 in the negative pressure state can pump out water in the foundation pits 11, the water in each foundation pit 11 is pumped out simultaneously, water does not need to be pumped out one by one, and the water pumping efficiency is greatly improved; the fixing mechanism 22 and the water distributor 21 can realize rapid arrangement of the pumping equipment, so that each water distributor 21 can be stably arranged in the foundation pit 11.
As an improvement of the above technical solution, the water distributor 21 includes a first pipe body 211 and a second pipe body 212, the second pipe body 212 is fitted and slidably embedded in the bottom of the first pipe body 211, the first pipe body 211 and the second pipe body 212 are fixed by screws, the first pipe body 211 is fixedly penetrated through the fixing mechanism 22, and the second pipe body 212 extends into the inside of the foundation pit 11; the length of the water distributor 21 can be changed by the arrangement of the first pipe body 211 and the second pipe body 212, so that the liquid pumping requirement of foundation pits 11 with different depths is met, and the application range of the water distributor 21 is widened.
As an improvement of the above technical solution, the water distributor 21 further includes a liquid suction head 213, and the liquid suction head 213 is in a mesh structure; the liquid suction head 213 with a mesh structure is used for filtering water in the foundation pit 11, so that soil is prevented from being sucked, and the water distributor 21 is prevented from being blocked by soil.
As an improvement of the above technical solution, the water distributor 21 further includes a gauze layer 214, and the gauze layer 214 is wrapped outside the liquid suction head 213; the gauze layer 214 is arranged to further improve the filtering effect, further protect and isolate the liquid suction head 213, prevent the water distributor 21 from being blocked, and the gauze layer 214 can be directly removed and replaced subsequently, so that the cleaning is simple and convenient.
As an improvement of the above technical solution, the fixing mechanism 22 includes a fixing pipe 221, an inclined plate 222 and a supporting plate 223, the first pipe body 211 is fixedly penetrated through the center of the fixing pipe 221, the side wall of the fixing pipe 221 is connected with a plurality of inclined plates 222, the bottom end of each inclined plate 222 is connected with the supporting plate 223, and the supporting plate 223 is disposed in parallel on the top surface of the foundation pit 11; the support plate 223 is used to form a planar support structure, so that the fixing pipe 221 can be stably placed on the foundation pit 11; the inclined plate 222 can form an inclined line supporting structure on the outer wall of the fixing pipe 221, so that the fixing pipe 221 is placed more stably; the setting of backup pad 223, swash plate 222 still can guarantee that water distributor 21 can be in the central line department of foundation ditch, can not be partial to one side to improve the efficiency of drawing water, can keep away from the earth at edge, reduce earth suction volume.
As an improvement of the above technical solution, there are three sloping plates 222, and the three sloping plates 222 are distributed in an annular array; three annularly distributed inclined plates 222 are used to form the conical support structure.
As an improvement of the above technical solution, the bottom end of the diversion hose 3 is provided with a plurality of joints 31, and the joints 31 are inserted into the top end of the first pipe body 211; the joint 31 is used for realizing the rapid assembly of the first pipe body 211 and the guide hose 3, so that the arrangement speed of the pumping equipment is further increased, and the problem that the installation speed of the pumping equipment is influenced by the overlarge volume of the pumping equipment is avoided.
As shown in fig. 1, fig. 1 shows a schematic structural view of a foundation pit drainage device for quick pre-buried installation of a tower crane foundation of the utility model;
a plurality of foundation pits 11 are formed in the foundation 1, the foundation pits 11 are all in a circular hole shape, and a water pumping mechanism 2 is installed in each foundation pit 11;
the water pumping mechanism 2 comprises a fixing mechanism 22 and a water distributor 21, the water distributor 21 extends into the bottom of the interior of the foundation pit 11, the water distributor 21 fixedly penetrates through the fixing mechanism 22, a supporting plate 223 of the fixing mechanism 22 is arranged on the foundation 1 in parallel, the whole fixing pipe 221 is suspended at the top of the foundation pit 11, and the fixing pipe 221 and the foundation pit 11 are located on the same central line.
When the utility model is implemented, the utility model,
firstly, a water pumping pipeline is laid, a worker places a single water pumping mechanism 2 on a foundation pit 11, then the extension length of the second pipe body 212 is adjusted according to the depth of the foundation pit 11, after the water pumping mechanism is adjusted to a proper position, a fixing screw is screwed, then the water distributor 21 extends into the foundation pit 11, and after the three support plates 223 are attached to the foundation 1, the water distributor 21 can be stably supported, so that the water distributor 21 is stably placed at the center line of the foundation pit 11;
then, the water pumping mechanism 2 is installed in the rest of the foundation pits 11 by using the same method, after the installation is finished, the joint 31 of the diversion hose 3 is inserted into the first pipe body 211 of each water distributor 21, so that each water distributor 21 is connected with the diversion hose 3 in parallel, and finally, the outlet of the diversion hose 3 is connected with the water pumping pump 4;
when water is pumped, the water pump 4 is started, water in the foundation pit 11 is pumped into the second pipe body 212 by negative pressure, sludge in the water is filtered by the gauze layer 214 and the liquid suction head 213 twice before entering the second pipe body 212, then the water is converged into the flow guide hose 3 through the first pipe body 211, and finally the water is discharged through the water pump 4;
when the water level drops to a predetermined value, the water pumping is stopped, the water pumping mechanisms 2 are drawn out, then the gauze layer 214 is disassembled, and the gauze layer 214 and the liquid suction head 213 are cleaned.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. Quick pre-buried installation of tower crane basis is with foundation ditch drainage device, its characterized in that: the water pumping mechanism comprises a water pumping mechanism (2), wherein the water pumping mechanism (2) comprises a water distributor (21) and a fixing mechanism (22), the water distributor (21) fixedly penetrates through the fixing mechanism (22), and the fixing mechanism (22) is used for fixing the water distributor (21) in a foundation pit (11); the water distributor (21) is used for extending into the foundation pit (11);
a group of water pumping mechanisms (2) are arranged in each foundation pit (11); the top ends of the water distributors (21) are connected to the diversion hose (3) in parallel, and the outlet of the diversion hose (3) is communicated to the water suction pump (4).
2. The tower crane foundation is foundation ditch drainage device for quick pre-buried installation according to claim 1, its characterized in that: the water distributor (21) comprises a first pipe body (211) and a second pipe body (212), the second pipe body (212) is attached to the bottom of the first pipe body (211) in a sliding mode, the first pipe body (211) and the second pipe body (212) are fixed through screws, the first pipe body (211) is fixedly penetrated through the fixing mechanism (22), and the second pipe body (212) extends into the foundation pit (11).
3. The tower crane foundation is foundation ditch drainage device for quick pre-buried installation according to claim 2, its characterized in that: the water distributor (21) further comprises a liquid suction head (213), and the liquid suction head (213) is of a mesh structure.
4. The tower crane foundation is foundation ditch drainage device for quick pre-buried installation according to claim 3, its characterized in that: the water distributor (21) further comprises a gauze layer (214), and the gauze layer (214) is wrapped outside the liquid suction head (213).
5. The tower crane foundation is foundation ditch drainage device for quick pre-buried installation according to claim 2, its characterized in that: fixed establishment (22) are including fixed pipe (221), swash plate (222) and backup pad (223), the fixed center department of fixed pipe (221) has run through first body (211), the lateral wall of fixed pipe (221) is connected with a plurality of swash plate (222), every the bottom of swash plate (222) all is connected with backup pad (223), backup pad (223) parallel arrangement in the top surface of foundation ditch (11).
6. The tower crane foundation is foundation ditch drainage device for quick pre-buried installation according to claim 5, its characterized in that: the inclined plates (222) are three, and the three inclined plates (222) are distributed in an annular array.
7. The tower crane foundation is foundation ditch drainage device for quick pre-buried installation according to claim 2, its characterized in that: the bottom of water conservancy diversion hose (3) is equipped with a plurality of joints (31), joint (31) with the top of first body (211) is pegged graft each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198630.5U CN212001205U (en) | 2019-12-10 | 2019-12-10 | Foundation pit drainage device for quick pre-buried installation of tower crane foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198630.5U CN212001205U (en) | 2019-12-10 | 2019-12-10 | Foundation pit drainage device for quick pre-buried installation of tower crane foundation |
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| CN212001205U true CN212001205U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922198630.5U Active CN212001205U (en) | 2019-12-10 | 2019-12-10 | Foundation pit drainage device for quick pre-buried installation of tower crane foundation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075275A (en) * | 2022-06-25 | 2022-09-20 | 浙江港升控股集团有限公司 | Building foundation pit drainage system |
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2019
- 2019-12-10 CN CN201922198630.5U patent/CN212001205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075275A (en) * | 2022-06-25 | 2022-09-20 | 浙江港升控股集团有限公司 | Building foundation pit drainage system |
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