CN215252970U

CN215252970U - Foundation pit dewatering and drainage device

Info

Publication number: CN215252970U
Application number: CN202121730434.9U
Authority: CN
Inventors: 郑真平; 谢冬兵
Original assignee: Guangdong Jinwei Foundation Engineering Co ltd
Current assignee: Guangdong Jinwei Foundation Engineering Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-21
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to a drainage technical field, especially a drainage device falls in foundation ditch, including the suction pump main part, one side of suction pump main part is provided with the hose, the one end fixedly connected with connector of suction pump main part is kept away from to the hose, the inside threaded connection of connector has the filter head, one side fixedly connected with fixed plate of filter head, the first connecting plate of one side fixedly connected with of connector. The utility model has the advantages that: through the connector, the filter head, the fixed plate, first connecting plate, the dead lever, first spacing piece, cooperation setting between spring and the pull ring, can avoid the filter head to rotate, prevent that the suction pump that the filter head drops and leads to from damaging, reduce economic loss, through the backup pad, the fixed cone, the second connecting plate, the lead screw, the knob, the cooperation setting between spacing piece of second and the spud pile, can fix the hose on the lateral wall of foundation ditch, and convenient to use avoids the hose in disorder.

Description

Foundation pit dewatering and drainage device

Technical Field

The utility model relates to a drainage technical field, especially a drainage device falls in foundation ditch.

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. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.

The suction pump is used in current foundation ditch drainage, and the filter head of suction pump adopts threaded connection, and the filter head drops easily after the operating time is long for the suction pump damages, causes economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a drainage device falls in foundation ditch, effectively solved prior art not enough.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a drainage device falls in foundation ditch, includes the suction pump main part, one side of suction pump main part is provided with the hose, the one end fixedly connected with connector of suction pump main part is kept away from to the hose, the inside threaded connection of connector has the filter head, one side fixedly connected with fixed plate of filter head, the first connecting plate of one side fixedly connected with of connector, the inside sliding connection of first connecting plate has the dead lever, the first spacing piece of outer fixed surface of dead lever is connected with, the spring has been cup jointed to the surface of dead lever, the one end fixedly connected with pull ring of dead lever.

Optionally, the outer surface sliding connection of hose has the lantern ring, the outer fixed surface of the lantern ring is connected with the backup pad, one side fixedly connected with fixed cone of the lantern ring is kept away from to the backup pad, the outer fixed surface of the lantern ring is connected with the second connecting plate, the inside threaded connection of second connecting plate has the lead screw, the one end fixedly connected with knob of lead screw, the spacing piece of one end fixedly connected with second that the knob was kept away from to the lead screw, the spacing piece of one end fixedly connected with spud pile of lead screw is kept away from to the second.

Optionally, the fixing rod penetrates through the fixing plate, and the fixing rod is slidably connected with the fixing plate.

Optionally, the first limiting piece is circular, and the diameter of the first limiting piece is larger than that of the fixing rod.

Optionally, the spring is located between the first limiting piece and the first connecting plate.

Optionally, the number of the fixed cones is three, and three fixed cones are linearly arrayed on one side of the support plate.

Optionally, the second limiting piece is located between the lead screw and the fixing pile, the second limiting piece is circular, the diameter of the second limiting piece is larger than that of the lead screw, and the diameter of the second limiting piece is larger than that of the fixing pile.

The utility model has the advantages of it is following:

1. this drainage device falls in foundation ditch, there is the filter head through the inside threaded connection of connector, and the fixed plate, first connecting plate, the dead lever, first spacing piece, cooperation setting between spring and the pull ring, when the user installs the filter head, the pulling ring, the pull ring drives the dead lever and removes, the dead lever slides in the inside of first connecting plate, the dead lever drives first spacing piece compression spring, correspond connector and filter head, it installs to rotate the filter head, the fixed plate corresponds with the dead lever, loosen the pull ring, the reaction force of spring withstands first spacing piece, first spacing piece drives the dead lever and injects the inside of fixed plate, can avoid the filter head to rotate, prevent that the suction pump that the filter head drops and leads to from damaging, economic loss is reduced.

2. This drainage device falls in foundation ditch keeps away from one side fixedly connected with fixed cone of the lantern ring through the backup pad to and the second connecting plate, the lead screw, the knob, the cooperation setting between spacing piece of second and the spud pile, the backup pad drives the lateral wall that three fixed cone withstood the foundation ditch, rotate the knob, the knob drives the lead screw and rotates, under the effect of screw thread, the lead screw drives the spud pile and injects the inner wall of foundation ditch, can fix the hose on the lateral wall of foundation ditch, convenient to use avoids the hose to scatter in disorder.

Drawings

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

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1-a water pump main body, 2-a hose, 3-a connector, 4-a filter head, 5-a fixing plate, 6-a first connecting plate, 7-a fixing rod, 8-a first limiting piece, 9-a spring, 10-a pull ring, 11-a lantern ring, 12-a supporting plate, 13-a fixing cone, 14-a second connecting plate, 15-a lead screw, 16-a knob, 17-a second limiting piece and 18-a fixing pile.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, a foundation pit drainage device comprises a water pump body 1, a hose 2 is arranged on one side of the water pump body 1, a connector 3 is fixedly connected to one end of the hose 2 away from the water pump body 1, a filter head 4 is connected to the interior of the connector 3 through a thread, a fixing plate 5 is fixedly connected to one side of the filter head 4, a first connecting plate 6 is fixedly connected to one side of the connector 3, a fixing rod 7 is slidably connected to the interior of the first connecting plate 6, a first limiting piece 8 is fixedly connected to the outer surface of the fixing rod 7, a spring 9 is sleeved on the outer surface of the fixing rod 7, a pull ring 10 is fixedly connected to one end of the fixing rod 7, when a user installs the filter head 4, the pull ring 10 is pulled, the fixing rod 7 is driven to move, the fixing rod 7 slides in the interior of the first connecting plate 6, the fixing rod 7 drives the first limiting piece 8 to compress the spring 9, and the connector 3 corresponds to the filter head 4, rotate the filter head 4 and install, fixed plate 5 corresponds with dead lever 7, loosen pull ring 10, and first spacing piece 8 is withstood to spring 9's reaction force, and first spacing piece 8 drives dead lever 7 and injects the inside of fixed plate 5, can avoid filter head 4 to rotate, prevents that filter head 4 from droing the suction pump 1 damage that leads to, reduces economic loss.

As an optional technical solution of the utility model: the surface sliding connection of hose 2 has lantern ring 11, the outer fixed surface of lantern ring 11 is connected with backup pad 12, one side fixedly connected with solid fixed cone 13 of lantern ring 11 is kept away from to backup pad 12, the outer fixed surface of lantern ring 11 is connected with second connecting plate 14, the internal thread of second connecting plate 14 is connected with lead screw 15, the one end fixedly connected with knob 16 of lead screw 15, the spacing piece 17 of one end fixedly connected with second of knob 16 is kept away from to lead screw 15, the one end fixedly connected with spud pile 18 of lead screw 15 is kept away from to the spacing piece 17 of second, backup pad 12 drives three solid fixed cone 13 and withstands the lateral wall of foundation ditch, rotate knob 16, knob 16 drives lead screw 15 and rotates, under the effect of screw, lead screw 15 drives spud pile 18 and injects the inner wall of foundation ditch, can fix hose 2 on the lateral wall of foundation ditch, high durability and convenient use, avoid hose 2 to scatter.

As an optional technical solution of the utility model: the fixing rod 7 penetrates through the fixing plate 5, the fixing rod 7 is slidably connected with the fixing plate 5, and the fixing rod 7 is inserted into the fixing plate 5, so that the filter head 4 can be prevented from rotating.

As an optional technical solution of the utility model: the shape of the first limiting sheet 8 is circular, the diameter of the first limiting sheet 8 is larger than that of the fixing rod 7, and the spring 9 is prevented from being separated from the fixing rod 7.

As an optional technical solution of the utility model: the spring 9 is located between the first limiting piece 8 and the first connecting plate 6, the reaction force of the spring 9 supports against the first limiting piece 8, the first limiting piece 8 drives the fixing rod 7 to be inserted into the fixing plate 5, and the fixing rod 7 is prevented from being separated from the fixing plate 5.

As an optional technical solution of the utility model: the quantity of fixed awl 13 is three, and three fixed awl 13 linear array is in one side of backup pad 12, and backup pad 12 drives three fixed awl 13 and withstands the lateral wall of foundation ditch, avoids backup pad 12 to slide.

As an optional technical solution of the utility model: spacing piece 17 of second is located between lead screw 15 and the spud pile 18, and the shape of spacing piece 17 of second is circular, and the diameter of spacing piece 17 of second is greater than the diameter of lead screw 15, and the diameter of spacing piece 17 of second is greater than the diameter of spud pile 18, and lead screw 15 drives spud pile 18 and injects the inner wall of foundation ditch, and spacing piece 17 of second keeps off on the inner wall, avoids lead screw 15 to enter into the inside of inner wall.

The working process of the utility model is as follows:

1. when a user installs the filter head 4, the pull ring 10 is pulled, the pull ring 10 drives the fixed rod 7 to move, and the fixed rod 7 slides in the first connecting plate 6;

2. the fixed rod 7 drives the first limiting sheet 8 to compress the spring 9;

3. the connector 3 corresponds to the filter head 4, the filter head 4 is rotated to be installed, the fixing plate 5 corresponds to the fixing rod 7, and the pull ring 10 is loosened;

4. the reaction force of the spring 9 props against the first limiting piece 8, and the first limiting piece 8 drives the fixing rod 7 to be inserted into the fixing plate 5, so that the filter head 4 can be prevented from rotating;

5. the support plate 12 drives the three fixed cones 13 to prop against the side wall of the foundation pit, the knob 16 is rotated, and the knob 16 drives the screw rod 15 to rotate;

6. under the effect of screw thread, lead screw 15 drives spud 18 and inserts the inner wall in foundation ditch, can fix hose 2 on the lateral wall in foundation ditch.

In summary, the following steps: the foundation pit dewatering and drainage device is characterized in that a filter head 4 is connected through internal threads of a connector 3, a fixing plate 5, a first connecting plate 6, a fixing rod 7, a first limiting piece 8, a spring 9 and a pull ring 10 are arranged in a matched mode, when a user installs the filter head 4, the pull ring 10 is pulled, the pull ring 10 drives the fixing rod 7 to move, the fixing rod 7 slides in the first connecting plate 6, the fixing rod 7 drives the first limiting piece 8 to compress the spring 9, the connector 3 corresponds to the filter head 4, the filter head 4 is rotated to be installed, the fixing plate 5 corresponds to the fixing rod 7, the pull ring 10 is loosened, the reaction force of the spring 9 props against the first limiting piece 8, the first limiting piece 8 drives the fixing rod 7 to be inserted into the fixing plate 5, the rotation of the filter head 4 can be avoided, the damage to a water pump 1 caused by the falling-off of the filter head 4 is prevented, the economic loss is reduced, one side, which is far away from a lantern ring 11 through a supporting plate 12, is fixedly connected with a fixing cone 13, and the cooperation setting between second connecting plate 14, lead screw 15, knob 16, spacing piece 17 of second and the spud pile 18, backup pad 12 drives three solid fixed awl 13 and withstands the lateral wall of foundation ditch, rotates knob 16, and knob 16 drives lead screw 15 and rotates, and under the effect of screw thread, lead screw 15 drives spud pile 18 and injects the inner wall of foundation ditch, can fix hose 2 on the lateral wall of foundation ditch, and convenient to use avoids hose 2 to scatter.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drainage device falls in foundation ditch which characterized in that: including suction pump main part (1), one side of suction pump main part (1) is provided with hose (2), hose (2) are kept away from one end fixedly connected with connector (3) of suction pump main part (1), the internal thread of connector (3) is connected with filter head (4), one side fixedly connected with fixed plate (5) of filter head (4), the first connecting plate (6) of one side fixedly connected with of connector (3), the inside sliding connection of first connecting plate (6) has dead lever (7), the first spacing piece (8) of outer fixed surface fixedly connected with of dead lever (7), spring (9) have been cup jointed to the surface of dead lever (7), the one end fixedly connected with pull ring (10) of dead lever (7).

2. The foundation pit dewatering and drainage device as claimed in claim 1, wherein: the utility model discloses a flexible pipe (2) for the medical equipment, including hose (2), the surface sliding connection of the hose (2) has the lantern ring (11), the surface fixed connection of the lantern ring (11) has backup pad (12), one side fixedly connected with fixed cone (13) of the lantern ring (11) are kept away from in backup pad (12), the surface fixed connection of the lantern ring (11) has second connecting plate (14), the internal thread connection of second connecting plate (14) has lead screw (15), the one end fixedly connected with knob (16) of lead screw (15), the spacing piece of one end fixedly connected with second (17) of knob (16) are kept away from in lead screw (15), the one end fixedly connected with spud pile (18) of lead screw (15) are kept away from in spacing piece of second (17).

3. The foundation pit dewatering and drainage device as claimed in claim 1, wherein: the fixing rod (7) penetrates through the fixing plate (5), and the fixing rod (7) is connected with the fixing plate (5) in a sliding mode.

4. The foundation pit dewatering and drainage device as claimed in claim 1, wherein: the first limiting sheet (8) is circular, and the diameter of the first limiting sheet (8) is larger than that of the fixing rod (7).

5. The foundation pit dewatering and drainage device as claimed in claim 1, wherein: the spring (9) is positioned between the first limiting sheet (8) and the first connecting plate (6).

6. A foundation pit dewatering and drainage device as claimed in claim 2, wherein: the number of the fixed cones (13) is three, and the three fixed cones (13) are linearly arrayed on one side of the support plate (12).

7. A foundation pit dewatering and drainage device as claimed in claim 2, wherein: the second limiting piece (17) is located between the lead screw (15) and the fixing pile (18), the second limiting piece (17) is circular, the diameter of the second limiting piece (17) is larger than that of the lead screw (15), and the diameter of the second limiting piece (17) is larger than that of the fixing pile (18).