CN222575531U - Anti-blocking foundation pit pumping device - Google Patents
Anti-blocking foundation pit pumping device Download PDFInfo
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- CN222575531U CN222575531U CN202420480468.4U CN202420480468U CN222575531U CN 222575531 U CN222575531 U CN 222575531U CN 202420480468 U CN202420480468 U CN 202420480468U CN 222575531 U CN222575531 U CN 222575531U
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- water pumping
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- foundation pit
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Abstract
The utility model discloses an anti-blocking foundation pit water pumping device, which comprises a water pumping mechanism, wherein one side of the water pumping mechanism is provided with an adjusting mechanism, the adjusting mechanism further comprises a support frame, pins are symmetrically and fixedly arranged on two sides of the bottom of the support frame, a reciprocating screw rod is fixedly arranged at the output end of a motor, the other end of the reciprocating screw rod is rotationally connected with the support frame, a sliding groove is formed in the middle of the inner wall of the support frame, a sliding block is slidingly connected with the inner wall of the sliding groove, one end of the outer wall of the sliding block penetrates through the support frame and is rotationally connected with a connecting shaft, the middle part of the outer wall of the connecting shaft is slidingly connected with the inner wall of the support frame, the connecting shaft is positioned at one end penetrating through the support frame and is slidingly connected with the reciprocating screw rod, the support frame can be erected above a pit base, a lifting block is connected with the bottom of the support frame through a traction rope, a clamping plate capable of clamping a water pumping pipe is arranged on the inner wall of the lifting block, and the traction rope is retracted and released, so that the water pumping pipe pumps the bottom of the pit base.
Description
Technical Field
The utility model relates to the technical field of foundation pit drainage, in particular to an anti-blocking foundation pit water pumping device.
Background
Pit-based pumping refers to lowering the ground water level by digging a pit (like a well) for construction purposes during construction, and pumping systems typically include pumps and pipes to pump ground water to the ground to keep the worksite relatively dry.
The Chinese patent discloses a convenient pumping device of foundation ditch (publication number: CN 218479185U), the device passes through the hoist engine and drives the metal water pipe that is connected with a plurality of model joints and reciprocate, connects the water pump of different models through different joints, can decide whether to change the water pump model by oneself according to the water yield size, convenient and fast, when not influencing the normal earthwork excavation construction of foundation ditch, the water pump can also follow the downward quick travel of the process of foundation ditch downward excavation, guaranteed foundation ditch safety, but the device still can appear following problem in the use:
The device is connected with the supporting plate through the winch, the water pump is arranged on the supporting plate to pump water to the pit-base low-lying position, but the winch can shake when driving the water pump to descend, so that the water pump and the supporting plate are not firmly connected, in addition, the pit-base part is generally uneven, a large amount of accumulated water is reserved at pit sinking positions in different places, the supporting plate for supporting the water pump is connected with the winch, and the water pump is not easy to move and pumps water to the pit sinking position at the bottom.
Disclosure of utility model
The technical problems to be solved by the utility model are as follows:
However, the winch can shake when driving the water pump to descend, so that the water pump and the supporting plate can be connected unstably, in addition, the pit base part is generally uneven, a large amount of accumulated water is reserved at pit positions in different places, and the supporting plate for supporting the water pump is connected with the winch, so that the water pump is not easy to move and water is pumped to the pit positions at the bottom.
The aim of the utility model can be achieved by the following technical scheme:
The anti-blocking foundation pit water pumping device comprises a water pumping mechanism, wherein one side of the water pumping mechanism is provided with an adjusting mechanism, the inside of the water pumping mechanism is provided with a water pump, and the inside of the adjusting mechanism is provided with a motor;
further comprises:
the adjusting mechanism further comprises a supporting frame, pins are symmetrically and fixedly arranged on two sides of the bottom of the supporting frame, one end of the inner wall of the supporting frame is fixedly arranged with a motor, a reciprocating screw rod is fixedly arranged at the output end of the motor, and the other end of the reciprocating screw rod is rotationally connected with the supporting frame;
The sliding groove is formed in the middle of the inner wall of the supporting frame, the sliding block is connected to the inner wall of the sliding groove in a sliding mode, one end of the outer wall of the sliding block penetrates through the supporting frame and is rotationally connected with the connecting shaft, the middle of the outer wall of the connecting shaft is connected with the inner wall of the supporting frame in a sliding mode, and the connecting shaft is located at one end penetrating through the supporting frame and is in sliding connection with the reciprocating screw rod.
As a further scheme of the utility model, the middle part of the sliding block is hollowed, supporting rope frames are symmetrically and fixedly arranged on two sides of the top of the sliding block, and wire fixing rings are symmetrically and fixedly arranged on the inner wall of the sliding block and positioned close to the supporting rope frames.
As a further scheme of the utility model, the inner walls of the rope supporting frames at two sides are respectively and rotatably connected with winding rollers, one ends of the two winding rollers penetrate through the rope supporting frames and are fixedly provided with rocking bars, the outer walls of the winding rollers are fixedly wound with traction ropes, one ends of the traction ropes at two sides respectively penetrate through wire fixing rings at different sides, and the outer walls of the traction ropes at two sides are respectively and slidably connected with the wire fixing rings.
According to the utility model, lifting blocks are fixedly arranged at the bottom ends of the traction ropes at two sides, clamping plates are symmetrically and slidably connected to the inner wall of the middle part of each lifting block, the two clamping plates are semicircular, a second gasket is fixedly arranged at one side of the outer wall of each clamping plate, springs are fixedly arranged at the other side of the outer wall of each clamping plate, and the springs at two sides are positioned at one end far away from the clamping plates and fixedly connected with the lifting blocks.
As a further scheme of the utility model, the top of the water suction pump is fixedly provided with a drain pipe, one side of the water suction pump, which is close to the adjusting mechanism, is fixedly provided with a water suction pipe, the other end of the water suction pipe penetrates through the sliding block and the clamping plate, and the outer wall of the water suction pipe is movably connected with the second gaskets on the two sides.
As a further scheme of the utility model, one end of the water pumping pipe, which is positioned below the lifting block, is fixedly provided with a connector, and one side of the bottom of the connector is fixedly provided with a clamping frame.
As a further scheme of the utility model, the bottom of the connector is slidably connected with a sliding plate, a first gasket is fixedly arranged on the outer side of the bottom of the sliding plate, the bottom of the first gasket is slidably connected with a clamping frame, one end of the sliding plate, which is positioned in the middle of the first gasket, is fixedly provided with a pull ring, and a filter screen is fixedly arranged in the middle of the inner wall of the sliding plate.
The utility model has the beneficial effects that:
(1) The utility model is provided with the adjusting mechanism, the supporting frame in the adjusting mechanism can be erected above the pit base, the bottom of the supporting frame is connected with the lifting block through the traction rope, the inner wall of the lifting block is provided with the clamping plate which can clamp the water pumping pipe, the water pump can be fixed above the pit base, the end head of the water pumping pipe passes through the lifting block and is fixed through the clamping plate by connecting the water pumping pipe which is matched with the depth of the pit base, and the traction rope can be retracted and released in the working process, so that the lifting block drives the water pumping pipe to pump water to the bottom of the pit base;
(2) The device is provided with the reciprocating screw rod driven by the motor to rotate, and the reciprocating screw rod drives the lifting block below the support frame to move in the pit base, so that the pumping pipe can conveniently pump water at pit pits at different points in the pit base;
(3) The bottom end of the water suction pipe is provided with a replaceable sliding plate, a filter screen is arranged in the sliding plate, and when the water suction pump pumps water to the pit base through the water suction pipe, the filter screen can intercept fixed substances in accumulated water, so that the water suction pipe is prevented from being blocked when the water is pumped.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the area A of FIG. 1;
FIG. 3 is a schematic top view of the overall structure of the adjusting mechanism of the present utility model;
FIG. 4 is an enlarged schematic view of the area B of FIG. 3;
fig. 5 is a schematic bottom view of the entire structure of the sliding plate according to the present utility model.
In the figure, 1, a water pumping mechanism, 101, a water pumping pump, 102, a water draining pipe, 103, a water pumping pipe, 104, a connector, 105, a clamping frame, 106, a sliding plate, 107, a filter screen, 108, a pull ring, 109, a first gasket, 2, an adjusting mechanism, 201, a supporting frame, 202, a pin, 203, a motor, 204, a reciprocating screw rod, 205, a sliding chute, 206, a sliding block, 207, a rope supporting frame, 208, a winding roller, 209, a traction rope, 210, a connecting shaft, 211, a solid wire ring, 212, a clamping plate, 213, a second gasket, 214, a spring, 215 and a lifting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The anti-blocking foundation pit water pumping device comprises a water pumping mechanism 1, wherein one side of the water pumping mechanism 1 is provided with an adjusting mechanism 2, a water pump 101 is arranged in the water pumping mechanism 1, a motor 203 is arranged in the adjusting mechanism 2, the anti-blocking foundation pit water pumping device further comprises a support frame 201, pins 202 are symmetrically and fixedly arranged on two sides of the bottom of the support frame 201, one end of the inner wall of the support frame 201 is fixedly arranged with the motor 203, a reciprocating screw rod 204 is fixedly arranged at the output end of the motor 203, the other end of the reciprocating screw rod 204 is rotationally connected with the support frame 201, a sliding groove 205 is formed in the middle of the inner wall of the support frame 201, a sliding block 206 is slidingly connected with the inner wall of the sliding groove 205, one end of the outer wall of the sliding block 206 penetrates through the support frame 201 and is rotationally connected with a connecting shaft 210, the middle of the outer wall of the connecting shaft 210 is slidingly connected with the inner wall of the support frame 201, one end of the connecting shaft 210 penetrating through the support frame 201 is slidingly connected with the reciprocating screw rod 204, and as shown in fig. 3-4, when the motor 203 drives the reciprocating screw rod 204 to rotate, the bidirectional screw groove pushes the connecting shaft 210 to horizontally reciprocate on the inner wall of the support frame 201;
The middle part of the sliding block 206 is hollowed, two sides of the top of the sliding block 206 are symmetrically and fixedly provided with rope supporting frames 207, the inner wall of the sliding block 206 is symmetrically and fixedly provided with wire fixing rings 211 at positions close to the rope supporting frames 207, and as shown in fig. 4, the supporting frames 207 limit the traction ropes 209;
The inner walls of the rope supporting frames 207 on two sides are respectively and rotatably connected with winding rollers 208, one ends of the two winding rollers 208 penetrate through the rope supporting frames 207 and are fixedly provided with rocking bars, the outer walls of the winding rollers 208 are fixedly wound with traction ropes 209, one ends of the traction ropes 209 on two sides respectively penetrate through wire fixing rings 211 on different sides, the outer walls of the traction ropes 209 on two sides are respectively and slidably connected with the wire fixing rings 211, as shown in fig. 4, the winding rollers 208 are driven to rotate in the rope supporting frames 207 by rotating the rocking bars, and then the traction ropes 209 are wound and unwound;
Lifting blocks 215 are fixedly mounted at the bottom ends of traction ropes 209 at two sides, clamping plates 212 are symmetrically and slidingly connected to the inner wall of the middle of each lifting block 215, two clamping plates 212 are semicircular, a second gasket 213 is fixedly mounted at one side of the outer wall of each clamping plate 212, springs 214 are fixedly mounted at the other side of the outer wall of each clamping plate 212, the springs 214 at two sides are positioned at one end far away from the clamping plates 212 and fixedly connected with the lifting blocks 215, as shown in fig. 4, the second gasket 213 is made of rubber, and friction force between the clamping plates 212 and contact points of the water pumping pipes 103 is increased, so that the water pumping pipes 103 are firmly connected;
The top of the water suction pump 101 is fixedly provided with a drain pipe 102, one side, close to the adjusting mechanism 2, of the water suction pump 101 is fixedly provided with a water suction pipe 103, the other end of the water suction pipe 103 penetrates through the sliding block 206 and the clamping plate 212, the outer wall of the water suction pipe 103 is movably connected with the second gaskets 213 on the two sides, as shown in fig. 2, the contact point of the water suction pipe 103 and the second gaskets 213 is provided with a fixed ring, and the water suction pipe 103 is prevented from being separated from the clamping plate 212 due to deformation generated during working;
The one end fixed mounting that the drinking-water pipe 103 is located lifter 215 below has connector 104, the bottom one side fixed mounting of connector 104 has centre gripping frame 105, the bottom sliding connection of connector 104 has sliding plate 106, the bottom outside fixed mounting of sliding plate 106 has gasket one 109, the bottom and the centre gripping frame 105 sliding connection of gasket one 109, the one end fixed mounting that sliding plate 106 is located the middle part of gasket one 109 has pull ring 108, fixed mounting has filter screen 107 in the middle of the inner wall of sliding plate 106, as shown in fig. 5, gasket one 109 is the rubber material, its purpose is the damping between promotion sliding plate 106 and the centre gripping frame 105, then prevent that sliding plate 106 from unexpected droing.
The working principle of the utility model is as follows:
When the device is used, firstly, the support frame 201 is placed above a foundation pit, pins 202 on two sides of the support frame 201 are nailed into the ground, so that the support frame 201 is firmly connected with the ground surface on two sides of the foundation pit, then the water pump 101 is installed on one side of the support frame 201, the water pump 101 is connected with the water suction pipe 103 and the water discharge pipe 102, the water suction pipe 103 penetrates through the inner wall of the sliding block 206 to be hollowed out into the lifting block 215, at the moment, the clamping plates 212 on two sides are pushed, the springs 214 are contracted to store elastic potential energy, the water suction pipe 104 penetrates through the clamping plates 212, the clamping plates 212 are loosened, and the springs 214 release the elastic potential energy to push the clamping plates 212 to clamp two sides of the water suction pipe 103;
Secondly, rotate the rocker and make winding round 208 rotatory, haulage rope 209 is released gradually this moment, lifting block 215 drives the connector 104 of drinking-water pipe 103 and bottom under the effect of gravity and descends, connector 104 draws the ponding of pit base portion, the solid material in the ponding is intercepted by filter screen 107, but start motor 203 drive reciprocating screw 204 rotatory this moment, reciprocating screw 204 drives connecting axle 210 and slides at the inner wall of support frame 201, and then connecting axle 210 drives slider 206 and slides at the inner wall of spout 205, drive lifting block 215 and connector 104 change at the bottom position of pit base through haulage rope 209.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The anti-blocking foundation pit water pumping device comprises a water pumping mechanism (1), wherein one side of the water pumping mechanism (1) is provided with an adjusting mechanism (2), the inside of the water pumping mechanism (1) is provided with a water pumping pump (101), and the inside of the adjusting mechanism (2) is provided with a motor (203);
characterized by further comprising:
The adjusting mechanism (2) further comprises a supporting frame (201), pins (202) are symmetrically and fixedly arranged on two sides of the bottom of the supporting frame (201), one end of the inner wall of the supporting frame (201) is fixedly arranged with a motor (203), a reciprocating screw rod (204) is fixedly arranged at the output end of the motor (203), and the other end of the reciprocating screw rod (204) is rotationally connected with the supporting frame (201);
The sliding chute (205) is formed in the middle of the inner wall of the supporting frame (201), a sliding block (206) is slidably connected to the inner wall of the sliding chute (205), one end of the outer wall of the sliding block (206) penetrates through the supporting frame (201) and is rotationally connected with a connecting shaft (210), the middle of the outer wall of the connecting shaft (210) is slidably connected with the inner wall of the supporting frame (201), and the connecting shaft (210) is located at one end penetrating through the supporting frame (201) and is slidably connected with the reciprocating screw rod (204).
2. The anti-blocking foundation pit water pumping device according to claim 1, wherein the middle part of the sliding block (206) is hollowed, rope supporting frames (207) are symmetrically and fixedly installed on two sides of the top of the sliding block (206), and wire fixing rings (211) are symmetrically and fixedly installed on the inner wall of the sliding block (206) and located at positions close to the rope supporting frames (207).
3. The anti-blocking foundation pit water pumping device according to claim 2, wherein the inner walls of the rope supporting frames (207) at two sides are respectively connected with winding rollers (208) in a rotating mode, one ends of the two winding rollers (208) respectively penetrate through the rope supporting frames (207) and are fixedly provided with rocking bars, the outer walls of the winding rollers (208) are fixedly wound with traction ropes (209), one ends of the traction ropes (209) at two sides respectively penetrate through solid wire rings (211) at different sides, and the outer walls of the traction ropes (209) at two sides are respectively connected with the solid wire rings (211) in a sliding mode.
4. A foundation pit water pumping device capable of preventing blockage according to claim 3, wherein lifting blocks (215) are fixedly installed at the bottom ends of the traction ropes (209) at two sides, clamping plates (212) are symmetrically and slidably connected to the inner walls of the middle of the lifting blocks (215), two clamping plates (212) are arranged in a semicircular shape, gaskets two (213) are fixedly installed at one sides of the outer walls of the two clamping plates (212), springs (214) are fixedly installed at the other sides of the outer walls of the two clamping plates (212), and the springs (214) at two sides are located at one ends far away from the clamping plates (212) and fixedly connected with the lifting blocks (215).
5. The anti-blocking foundation pit water pumping device according to claim 1, wherein a water drain pipe (102) is fixedly arranged at the top of the water pumping pipe (101), a water pumping pipe (103) is fixedly arranged at one side of the water pumping pipe (101) close to the adjusting mechanism (2), the other end of the water pumping pipe (103) penetrates through the sliding block (206) and the clamping plate (212), and the outer wall of the water pumping pipe (103) is movably connected with two gaskets (213) at two sides.
6. The anti-clogging foundation pit water pumping device according to claim 5, wherein a connector (104) is fixedly arranged at one end of the water pumping pipe (103) below the lifting block (215), and a clamping frame (105) is fixedly arranged at one side of the bottom of the connector (104).
7. The anti-clogging foundation pit water pumping device according to claim 6, wherein a sliding plate (106) is slidably connected to the bottom of the connector (104), a first gasket (109) is fixedly installed on the outer side of the bottom of the sliding plate (106), the bottom of the first gasket (109) is slidably connected with the clamping frame (105), a pull ring (108) is fixedly installed at one end of the sliding plate (106) located in the middle of the first gasket (109), and a filter screen (107) is fixedly installed in the middle of the inner wall of the sliding plate (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420480468.4U CN222575531U (en) | 2024-03-13 | 2024-03-13 | Anti-blocking foundation pit pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420480468.4U CN222575531U (en) | 2024-03-13 | 2024-03-13 | Anti-blocking foundation pit pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222575531U true CN222575531U (en) | 2025-03-07 |
Family
ID=94782009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420480468.4U Active CN222575531U (en) | 2024-03-13 | 2024-03-13 | Anti-blocking foundation pit pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222575531U (en) |
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- 2024-03-13 CN CN202420480468.4U patent/CN222575531U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250521 Address after: No. 301, 3rd Floor, Unit 2, Building 7, Hesheng Road, Xian'an District, Xianning City, Hubei Province, China 437199 Patentee after: Hubei Minrong Construction Engineering Co.,Ltd. Country or region after: China Address before: 051430 Hebei Province Shijiazhuang City Luan Cheng District Fanma Village Xin Kaidong Road Patentee before: Hebei Tianqi Construction Engineering Co.,Ltd. Country or region before: China |