CN213979007U

CN213979007U - Foundation pit drainage system

Info

Publication number: CN213979007U
Application number: CN202022492787.1U
Authority: CN
Inventors: 陈瑞玲
Original assignee: Guangdong Minghaorun Construction Engineering Co ltd
Current assignee: Guangdong Minghaorun Construction Engineering Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-17
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a foundation ditch drainage system, including shell, a net section of thick bamboo, inner shell and packing ring, the inside clearance fit of shell has a net section of thick bamboo, the top intercommunication of a net section of thick bamboo has the inner shell, the inner chamber bottom rigid coupling of shell has the packing ring, the equal rigid coupling in the upper surface left and right sides of packing ring has coupling mechanism. This foundation ditch drainage system, through the link, the threaded rod, the screw cap, the cooperation of roof and horizontal pole etc. is used, the threaded rod drives the roof and inserts in the inner shell, use the screw cap to carry out the rigidity to the screw rod, and then carry out the rigidity to roof and inner shell, the convenience is to the installation and the dismantlement of a net section of thick bamboo, be favorable to the clearance to a net section of thick bamboo, improve the practicality of whole mechanism, through the mounting bracket, the drum, the inserted bar, the cooperation of connecting pin and nut etc. is used, it inserts in the foundation ditch to remove the inserted bar in the drum of mounting bracket, prevent that whole mechanism from removing, guarantee the effect of drawing water, the user demand to drainage system when satisfying foundation ditch drainage greatly.

Description

Foundation pit drainage system

Technical Field

The utility model relates to a foundation ditch drainage technology field specifically is a foundation ditch drainage system.

Background

The foundation pit is a soil pit excavated according to the base elevation and the base plane size at the base design position, an excavation scheme is determined according to geological and hydrological data before excavation and by combining the conditions of buildings nearby on site, waterproof drainage work is well done, a method for placing a side slope can be used by people who do not excavate deeply, the soil slope is stable, the slope size is determined according to relevant construction regulations, however, in the existing foundation pit drainage system, a net cylinder is adopted to filter water entering a water suction pump, the net cylinder is fixed in an integral mechanism, the surface of the net cylinder is inconvenient to clean, the practicability of the integral mechanism is reduced, the integral mechanism is easy to shake in the foundation pit due to the large acting force of the water suction pump, and the use requirement of the drainage system during foundation pit drainage is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation ditch drainage system to propose current foundation ditch drainage system among the solution above-mentioned background art, adopt a net section of thick bamboo to filter the water that enters into in the suction pump, a net section of thick bamboo is fixed in whole mechanism, and inconvenient clearance to a net section of thick bamboo surface leads to the problem that whole mechanism's practicality descends.

In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit drainage system comprises an outer shell, a net cylinder, an inner shell and a gasket, wherein the net cylinder is in clearance fit in the outer shell, the top end of the net cylinder is communicated with the inner shell, the gasket is fixedly connected to the bottom of an inner cavity of the outer shell, and connecting mechanisms are fixedly connected to the left side and the right side of the upper surface of the gasket;

the connecting mechanism comprises a connecting frame, a threaded rod, a threaded cap, a top plate and a cross rod;

two the bottom of link all with packing ring looks rigid coupling, the inside clearance fit threaded rod of link, the top threaded connection of threaded rod has the screw cap, the bottom rigid coupling of threaded rod has the roof, the inside clearance fit of roof has the horizontal pole, both ends all with link looks rigid coupling around the horizontal pole, the one end that the horizontal pole was kept away from to the roof closely laminates with the inside recess of inner shell.

Preferably, the upper surface left side rigid coupling of shell has the commentaries on classics round pin, the upper surface right side rigid coupling of shell has the mount, the equal rigid coupling in lower surface four corners of shell has the diaphragm.

Preferably, the lower surface of the transverse plate is fixedly connected with an installation mechanism;

the mounting mechanism comprises a mounting frame, a cylinder, an inserted link, a connecting pin and a nut;

it is a plurality of the top of mounting bracket all with diaphragm looks rigid coupling, the outer wall rigid coupling of mounting bracket has the drum, the inside clearance fit of drum has the inserted bar, the outer wall rigid coupling of inserted bar has the connecting pin, the outer wall of connecting pin runs through mounting bracket and nut threaded connection.

Preferably, the inserted bar and the cylinder form a sliding mechanism.

Preferably, the upper surface of the shell is provided with an opening and closing mechanism;

the opening and closing mechanism comprises a cover plate, a plug, a baffle plate, a pull rod and a spring;

the lower surface and the shell of apron are laminated mutually, the left side of apron links to each other with commentaries on classics round pin activity, the right side clearance fit of apron has the plug, the top rigid coupling of plug has the baffle, the upper surface rigid coupling of baffle has the pull rod, the outer wall and the mount clearance fit of pull rod, the outer wall clearance fit of pull rod has the spring, the upper and lower both ends of spring laminate with mount and baffle respectively mutually.

Preferably, the outer wall of the plug is processed into a prismatic shape.

Compared with the prior art, the beneficial effects of the utility model are that: this foundation ditch drainage system for traditional technique, has following advantage:

through the cooperation use of link, threaded rod, screw cap, roof and horizontal pole etc. during the threaded rod drives the roof and inserts the inner shell, uses the screw cap to carry out the rigidity to the threaded rod, and then carries out the rigidity to roof and inner shell, and the convenience is favorable to the clearance to a net section of thick bamboo with dismantling, improves whole mechanism's practicality.

Through the cooperation use of mounting bracket, drum, inserted bar, connecting pin and nut etc. during removing the inserted bar and inserting the foundation ditch in the drum of mounting bracket, prevent that whole mechanism from removing, guarantee the effect of drawing water, to drainage system's user demand when satisfying the foundation ditch drainage greatly.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the connection mechanism and the gasket in FIG. 1;

FIG. 3 is a schematic view of the connecting structure of the mounting mechanism and the cross plate in FIG. 1;

fig. 4 is a schematic view of a connection structure between the opening and closing mechanism and the fixing frame in fig. 1.

In the figure: 1. the device comprises an outer shell, 2, a net barrel, 3, an inner shell, 4, a gasket, 5, a connecting mechanism, 501, a connecting frame, 502, a threaded rod, 503, a threaded cap, 504, a top plate, 505, a cross rod, 6, a mounting mechanism, 601, a mounting frame, 602, a cylinder, 603, an inserting rod, 604, a connecting pin, 605, a nut, 7, an opening and closing mechanism, 701, a cover plate, 702, a plug, 703, a baffle plate, 704, a pull rod, 705, a spring, 8, a rotating pin, 9, a fixing frame, 10 and a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a foundation pit drainage system comprises an outer shell 1, a net barrel 2, an inner shell 3 and a gasket 4, wherein the net barrel 2 is in clearance fit with the inner part of the outer shell 1, the top end of the net barrel 2 is communicated with the inner shell 3, the net barrel 2 is used for filtering silt, the gasket 4 is fixedly connected with the bottom of an inner cavity of the outer shell 1, the left side and the right side of the upper surface of the gasket 4 are fixedly connected with a connecting mechanism 5, the connecting mechanism 5 comprises a connecting frame 501, threaded rod 502, screw cap 503, roof 504 and horizontal pole 505, the bottom of two link 501 all with packing ring 4 looks rigid coupling, the inside clearance fit of link 501 has threaded rod 502, threaded rod 502 drives roof 504 and removes, the top threaded connection of threaded rod 502 has screw cap 503, the bottom rigid coupling of threaded rod 502 has roof 504, the inside clearance fit of roof 504 has horizontal pole 505, roof 504 removes at the outer wall of horizontal pole 505, both ends all with link 501 looks rigid coupling around horizontal pole 505, the one end that horizontal pole 505 was kept away from to roof 504 closely laminates with the inside recess of inner shell 3.

The upper surface left side rigid coupling of shell 1 has changeing round pin 8, and the upper surface right side rigid coupling of shell 1 has mount 9, and the equal rigid coupling in lower surface four corners of shell 1 has diaphragm 10, and diaphragm 10 is used for fixed mounting frame 601.

The lower surface of horizontal plate 10 is fixedly connected with installation mechanism 6, installation mechanism 6 includes mounting bracket 601, drum 602, inserted bar 603, connecting pin 604 and nut 605, the top of four mounting brackets 601 all is with horizontal plate 10 looks rigid coupling, the outer wall rigid coupling of mounting bracket 601 has drum 602, the inside clearance fit of drum 602 has inserted bar 603, the bottom of inserted bar 603 is processed into the toper, the outer wall rigid coupling of inserted bar 603 has connecting pin 604, the outer wall processing of connecting pin 604 has the screw thread, the outer wall of connecting pin 604 runs through mounting bracket 601 and nut 605 threaded connection, sliding mechanism is constituteed with drum 602 to inserted bar 603, inserted bar 603 can reciprocate in drum 602.

The upper surface of the shell 1 is provided with an opening and closing mechanism 7, the opening and closing mechanism 7 comprises a cover plate 701, a plug 702, a baffle 703, a pull rod 704 and a spring 705, the lower surface of the cover plate 701 is attached to the shell 1, the left side of the cover plate 701 is movably connected with a rotating pin 8, the cover plate 701 is movably connected with a special center 8 through a bearing, the right side of the cover plate 701 is in clearance fit with the plug 702, the top end of the plug 702 is fixedly connected with the baffle 703, the upper surface of the baffle 703 is fixedly connected with the pull rod 704, the top end of the pull rod 704 is machined with a pull ring, the outer wall of the pull rod 704 is in clearance fit with a fixing frame 9, the outer wall of the pull rod 704 is in clearance fit with the spring 705, the upper end and the lower end of the spring 705 are respectively attached to the fixing frame 9 and the baffle 703, the outer wall of the plug 702 is machined into a prismatic shape, and the good feeling 702 fixes the position of the cover plate 701.

In this example, when the foundation pit drainage system is used, firstly, the inserting rod 603 is moved downwards in the cylinder 602 on the outer wall of the mounting frame 601, the inserting rod 603 drives the connecting pin 604 to move in the sliding groove in the mounting frame 601, the rotating nut 605 is tightly attached to the mounting frame 601 to fix the position of the inserting rod 603 in the cylinder 602, the bottom end of the inserting rod 603 is fixed in the foundation pit, the pulling rod 704 is moved upwards in the mounting frame 9, the pulling rod 704 drives the baffle 703 to move, the baffle 703 compresses the spring 705, the baffle 703 drives the plug 702 to separate from the inner groove of the cover plate 701, the cover plate 701 is rotated on the outer wall of the rotating pin 8, the guide pipe of the water pump is communicated with the mesh cylinder 2 through the inner shell 3 after the cover plate 701 is opened, the mesh cylinder 2 filters the water entering the inner shell 3 to prevent the water pump from being blocked by larger silt, the threaded cap 503 is rotated to separate from the threaded rod 502, the threaded rod 502 is moved in the connecting frame 501 to drive the top plate 504 on the outer wall of the cross rod 505, the top plate 504 is separated from the surface groove of the inner shell 3, and the inner shell 3 and the net drum 2 can be detached from the outer shell 1 for cleaning.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 foundation ditch drainage system, includes shell (1), net section of thick bamboo (2), inner shell (3) and packing ring (4), the inside clearance fit of shell (1) has net section of thick bamboo (2), the top intercommunication of net section of thick bamboo (2) has inner shell (3), the inner chamber bottom rigid coupling of shell (1) has packing ring (4), its characterized in that: the left side and the right side of the upper surface of the gasket (4) are fixedly connected with a connecting mechanism (5);

the connecting mechanism (5) comprises a connecting frame (501), a threaded rod (502), a threaded cap (503), a top plate (504) and a cross rod (505);

two the bottom of link (501) all with packing ring (4) looks rigid coupling, the inside clearance fit threaded rod (502) of link (501), the top threaded connection of threaded rod (502) has screw cap (503), the bottom rigid coupling of threaded rod (502) has roof (504), the inside clearance fit of roof (504) has horizontal pole (505), both ends all with link (501) looks rigid coupling around horizontal pole (505), the one end that horizontal pole (505) were kept away from in roof (504) closely laminates with the inside recess of inner shell (3).

2. A foundation pit drainage system according to claim 1, wherein: the upper surface left side rigid coupling of shell (1) has commentaries on classics round pin (8), the upper surface right side rigid coupling of shell (1) has mount (9), the equal rigid coupling in lower surface four corners of shell (1) has diaphragm (10).

3. A foundation pit drainage system according to claim 2, wherein: the lower surface of the transverse plate (10) is fixedly connected with an installation mechanism (6);

the mounting mechanism (6) comprises a mounting frame (601), a cylinder (602), an insert rod (603), a connecting pin (604) and a nut (605);

a plurality of the top of mounting bracket (601) all with diaphragm (10) looks rigid coupling, the outer wall rigid coupling of mounting bracket (601) has drum (602), the inside clearance fit of drum (602) has inserted bar (603), the outer wall rigid coupling of inserted bar (603) has connecting pin (604), the outer wall of connecting pin (604) runs through mounting bracket (601) and nut (605) threaded connection.

4. A foundation pit drainage system according to claim 3, wherein: the inserted bar (603) and the cylinder (602) form a sliding mechanism.

5. A foundation pit drainage system according to claim 1, wherein: an opening and closing mechanism (7) is mounted on the upper surface of the shell (1);

the opening and closing mechanism (7) comprises a cover plate (701), a plug (702), a baffle (703), a pull rod (704) and a spring (705);

the lower surface and the laminating of shell (1) of apron (701) mutually, the left side and the commentaries on classics round pin (8) activity of apron (701) link to each other, the right side clearance fit of apron (701) has plug (702), the top rigid coupling of plug (702) has baffle (703), the upper surface rigid coupling of baffle (703) has pull rod (704), the outer wall and mount (9) clearance fit of pull rod (704), the outer wall clearance fit of pull rod (704) has spring (705), the upper and lower both ends of spring (705) laminate with mount (9) and baffle (703) respectively mutually.

6. A foundation pit drainage system according to claim 5, wherein: the outer wall of the plug (702) is processed into a prismatic shape.