CN211816830U

CN211816830U - Urban drainage system is with preventing blockking up sump pit

Info

Publication number: CN211816830U
Application number: CN202020297911.6U
Authority: CN
Inventors: 杨永飞; 李芳�; 李忠群
Original assignee: China Energy Engineering Group Guangdong Electric Power Design Institute Co Ltd
Current assignee: China Energy Engineering Group Guangdong Electric Power Design Institute Co Ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-30
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a city drainage system is with preventing blockking up sump pit, including the sump pit body, the inside upper end position of sump pit body is provided with the filter vat, align directly over the filter vat and be provided with circular installing frame, the inboard fixedly connected with filter screen of circular installing frame, the bottom central point of filter vat puts the intercommunication and is connected with the outlet pipe, the inside both sides that are located the filter vat of sump pit body are provided with hob and guide bar along vertical direction symmetry, the surface lower extreme position bilateral symmetry of filter vat is provided with the limiting plate, the hob spiral registrates in the limiting plate, the guide bar slides the registrates in the limiting plate simultaneously. The utility model discloses a be provided with a series of structures and make this device can carry out effectual filtration to the drainage in the use, avoid the jam to the drain pipe, and this device still makes things convenient for the staff to go into the well and maintains, easy operation and security height.

Description

Urban drainage system is with preventing blockking up sump pit

Technical Field

The utility model relates to a municipal facilities technical field specifically is a city drainage system is with preventing blockking up sump pit.

Background

In urban drainage system, the sump pit is mainly used for temporary storage of road ponding and low seepage water, be the indispensable component in urban drainage system, at present, current sump pit is in long-time use, can collect a large amount of grit in the sump pit, the leaf, life debris etc. the problem that the jam often appears in the in-process that the water pump was drawn water, in addition, current sump pit is after using a period, need the manual work to go down the pit to drainage pipe maintenance, the staff need can go down the well kind through the rope cooperation, the troublesome poeration is just dangerous, consequently, it is necessary to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a city drainage system is with preventing blockking up sump pit, with the current sump pit that proposes in solving above-mentioned background art in long-time use, can save a large amount of grit in the sump pit, the leaf, life debris etc., the problem that the water pump drew water often can appear blockking up and current sump pit is after using a period, need the manual work to go down the pit to drainage pipe maintenance, the staff need just can go down the well kind through the rope cooperation, troublesome poeration and unsafe problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a city drainage system is with preventing blockking up sump pit, includes the sump pit body, the inside upper end position of sump pit body is provided with the filter vat, it is provided with circular installing frame to align directly over the filter vat, the inboard fixedly connected with filter screen of circular installing frame, the bottom central point of filter vat puts the intercommunication and is connected with the outlet pipe, the inside both sides that are located the filter vat of sump pit body are provided with hob and guide bar along vertical direction symmetry, the surface lower extreme position bilateral symmetry of filter vat is provided with the limiting plate, the hob spiral registrates in the limiting plate, and the guide bar slides the registrates in the limiting plate simultaneously.

Preferably, the top surface of filter vat is gone up along the circumference equipartition and is had the reference column, circular installing frame is gone up along the circumference equipartition and is had the constant head tank, the reference column sliding sleeve closes in the constant head tank.

Preferably, the upper ends of the screw rod and the guide rod are rotatably connected to the first fixing plate through rolling bearings, and the first fixing plate is fixedly connected to the sump body.

Preferably, the lower extreme of hob and guide bar all rotates through antifriction bearing and connects on the second fixed plate, and second fixed plate fixed connection is on the sump pit body simultaneously.

Preferably, a mounting groove is formed in the center of the top of the screw rod, a rotating handle is arranged above the screw rod, and the lower end of the rotating handle is slidably sleeved in the mounting groove.

Preferably, be provided with the cross card strip on the lower extreme surface of rotation handle, the outside of mounting groove is provided with the cross draw-in groove, the slip cover of cross card strip is in the cross draw-in groove.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a set up the filter screen, circular installing frame and filter vat, during the use, through the setting of the filter screen of fixed mounting on the circular installing frame, can intercept leaf and domestic waste, setting through the filter vat, the staff can place the filter sand in the filter vat, thereby can be to the grit of aquatic, silt filters, drainage after the filtration is finally discharged from the outlet pipe, current sump pit in long-time use has been solved in this setting, can save a large amount of gravels in the sump pit, the leaf, life debris etc., the problem of jam often can appear in the in-process that the water pump drew water.

(2) The utility model has the advantages that the utility model is provided with the screw rod and the rotating handle, the screw rod can be driven to rotate under the rotating action of the rotating handle through the arrangement of the sliding block of the lower end of the rotating handle in the screw rod, because the screw rod is connected with the limiting plate on the outer wall of the filter barrel through the screw, the connecting body of the filter barrel and the filter screen can be driven to move up and down along the vertical direction under the rotating action of the screw rod, the worker can maintain the pipeline in the well after standing on the filter screen, and the connecting body of the filter barrel and the filter screen can be moved above the water collecting well body, thereby being convenient for the worker to clean the filtered garbage, the arrangement solves the problems that the existing water collecting well needs to be manually maintained underground after being used for a period of time, the worker can go into the well through the rope matching, the operation is troublesome and unsafe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a separate view of the filter barrel and the circular mounting frame of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a sump body; 2. a second fixing plate; 3. a first fixing plate; 4. a filter screen; 5. a circular mounting frame; 6. a filter vat; 7. a limiting plate; 8. a water outlet pipe; 9. a screw rod; 10. a guide bar; 11. positioning a groove; 12. a positioning column; 13. rotating the handle; 14. a cross-shaped clamping strip; 15. a cross-shaped clamping groove; 16. a rolling bearing; 17. and (4) mounting the groove.

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 an embodiment: an anti-blocking water collecting well for a municipal drainage system comprises a water collecting well body 1, wherein a filter barrel 6 is arranged at the upper end inside the water collecting well body 1, filter sand is filled in the filter barrel 6 and can filter and intercept sand stones and sludge in drainage, a circular mounting frame 5 is arranged right above the filter barrel 6 in an aligned mode, a filter screen 4 is fixedly connected to the inner side of the circular mounting frame 5, the filter screen 4 can intercept leaves and domestic garbage in drainage, a water outlet pipe 8 is connected to the center of the bottom of the filter barrel 6 in a communicated mode, the water outlet pipe 8 is used for discharging filtered water, spiral rods 9 and guide rods 10 are symmetrically arranged on two sides of the filter barrel 6 inside the water collecting well body 1 along the vertical direction, limiting plates 7 are symmetrically arranged on two sides of the lower end of the outer surface of the filter barrel 6, and the spiral rods 9 are spirally sleeved in the limiting plates 7, meanwhile, the guide rod 10 is slidably sleeved in the limiting plate 7, the spiral rod 9 can be meshed with the limiting plate 7 through the spiral rod 9, the filtering barrel 6 can move in the vertical direction when the spiral rod 9 is rotated, and the guide rod 10 can play a role in limiting and guiding the filtering barrel 6.

Have reference column 12 along the circumference equipartition on the top surface of filter vat 6, have constant head tank 11 along the circumference equipartition on the circular installing frame 5, reference column 12 sliding sleeve closes in constant head tank 11, and this setting can realize that the location between circular installing frame 5 and the filter vat 6 is fixed, makes things convenient for circular installing frame 5's installation.

The upper ends of the screw rod 9 and the guide rod 10 are rotatably connected to the first fixing plate 3 through a rolling bearing 16, meanwhile, the first fixing plate 3 is fixedly connected to the water collecting well body 1, and free rotation of the upper ends of the screw rod 9 and the guide rod 10 can be achieved through setting.

The lower extreme of hob 9 and guide bar 10 all rotates through antifriction bearing 16 and connects on second fixed plate 2, and second fixed plate 2 fixed connection is on sump pit body 1 simultaneously, and this setting can realize the free rotation of hob 9 and guide bar 10 lower extreme.

The top central point of hob 9 puts and is provided with mounting groove 17, and the top of hob 9 is provided with rotates handle 13, and the lower extreme of rotating handle 13 slides the registrate in mounting groove 17, should set up and conveniently rotate taking out of handle 13 when not using, also can realize the multi-purpose of a rotation handle 13 simultaneously, has reduced manufacturing cost.

The outer surface of the lower end of the rotating handle 13 is provided with a cross-shaped clamping strip 14, the outer side of the mounting groove 17 is provided with a cross-shaped clamping groove 15, the cross-shaped clamping strip 14 is sleeved in the cross-shaped clamping groove 15 in a sliding mode, the rotating handle 13 can be limited and fixed in the screw rod 9 through the arrangement, and therefore the screw rod 9 can be driven to rotate conveniently through the rotating handle 13.

The working principle is as follows: when the water collecting well is used, leaves and domestic garbage can be intercepted through the arrangement of the filter screen 4 fixedly installed on the circular installation frame 5, through the arrangement of the filter barrel 6, workers can place filter sand in the filter barrel 6 so as to filter sand, stone and sludge in water, the filtered water is finally discharged from the water outlet pipe 8, through the arrangement that the lower end of the rotating handle 13 is slidably clamped in the spiral rod 9, the spiral rod 9 can be driven to rotate under the rotating action of the rotating handle 13, because the spiral connection is arranged between the spiral rod 9 and the limiting plate 7 on the outer wall of the filter barrel 6, the connector of the filter barrel 6 and the filter screen 4 can be driven to move up and down along the vertical direction under the rotating action of the spiral rod 9, the workers only need to stand on the filter screen 4 and can enter the well to maintain pipelines, and the connector of the filter barrel 6 and the filter screen 4 can move to the upper part of the water collecting well body 1, the filtered garbage is convenient for workers to clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 city drainage system is with preventing blockking up sump pit, includes sump pit body (1), its characterized in that: the inside upper end position of sump pit body (1) is provided with filter vat (6), align directly over filter vat (6) and be provided with circular installing frame (5), inboard fixedly connected with filter screen (4) of circular installing frame (5), the bottom central point of filter vat (6) puts the intercommunication and is connected with outlet pipe (8), the both sides that the inside of sump pit body (1) is located filter vat (6) are provided with hob (9) and guide bar (10) along vertical direction symmetry, the surface lower extreme position bilateral symmetry of filter vat (6) is provided with limiting plate (7), hob (9) spiral registrate is in limiting plate (7), and guide bar (10) slip registrate is in limiting plate (7) simultaneously.

2. The anti-clogging water collecting well for the urban drainage system according to claim 1, characterized in that: reference columns (12) are evenly distributed on the top surface of the filter barrel (6) in the circumferential direction, positioning grooves (11) are evenly distributed on the circular mounting frame (5) in the circumferential direction, and the positioning columns (12) are sleeved in the positioning grooves (11) in a sliding mode.

3. The anti-clogging water collecting well for the urban drainage system according to claim 1, characterized in that: the upper ends of the screw rod (9) and the guide rod (10) are rotatably connected to the first fixing plate (3) through rolling bearings (16), and meanwhile the first fixing plate (3) is fixedly connected to the water collecting well body (1).

4. The anti-clogging water collecting well for the urban drainage system according to claim 1, characterized in that: the lower ends of the screw rod (9) and the guide rod (10) are rotatably connected to the second fixing plate (2) through rolling bearings (16), and meanwhile, the second fixing plate (2) is fixedly connected to the water collecting well body (1).

5. The anti-clogging water collecting well for the urban drainage system according to claim 1, characterized in that: the top central point of hob (9) puts and is provided with mounting groove (17), the top of hob (9) is provided with rotates handle (13), the lower extreme slip registrate of rotating handle (13) is in mounting groove (17).

6. The anti-clogging water collecting well for the urban drainage system according to claim 5, characterized in that: the utility model discloses a portable electronic device, including rotation handle (13), the lower extreme surface of rotation handle (13) is provided with cross card strip (14), the outside of mounting groove (17) is provided with cross draw-in groove (15), cross card strip (14) slip registrate is in cross draw-in groove (15).