CN216156749U

CN216156749U - Municipal works are with drainage device convenient to maintain

Info

Publication number: CN216156749U
Application number: CN202121842320.3U
Authority: CN
Inventors: 侯琪
Original assignee: Tianjin Shenyuhao Municipal Engineering Co ltd
Current assignee: Tianjin Shenyuhao Municipal Engineering Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-04-01
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a drainage device for municipal engineering, which is convenient to maintain. Municipal works include with drainage device convenient to maintain: the water discharging pipe is provided with a water discharging mechanism and a filtering mechanism; the drainage mechanism comprises a circular ring block, a top cover block, a plurality of water inlet holes and two fixing mechanisms, wherein the circular ring block is arranged in a drainage pipe, the top cover block is arranged above the drainage pipe, the water inlet holes are formed in the top cover block, each fixing mechanism comprises a first groove, a square block, a fixing block, a working cavity, a T-shaped rod, a baffle and a first spring, and the first groove is formed in the bottom of the top cover block.

Description

Municipal works are with drainage device convenient to maintain

Technical Field

The utility model belongs to the technical field of engineering drainage, and particularly relates to a drainage device convenient to maintain and used for municipal engineering.

Background

The municipal drainage system is an engineering facility system for treating and discharging municipal sewage and rainwater, and is a component of municipal public facilities, the municipal drainage system is a component of municipal general planning, the municipal drainage system is generally composed of a drainage pipeline and a sewage treatment plant, under the condition of carrying out sewage and rainwater shunt system, sewage is collected by the drainage pipeline, is sent to the sewage treatment and is discharged into water or recycled, rainwater runoff is discharged into the water nearby after being collected by the drainage pipeline, the pipeline is easily blocked when excessive impurities exist in the existing municipal drainage device, so that water cannot be normally discharged, and the working efficiency is reduced. The drainage branch pipeline is characterized in that water leakage holes are formed in the cover plate in an equidistant mode in a penetrating mode, a filter grid is coaxially and slidably inserted in the drainage branch pipeline, and a supporting mechanism is jointly fixed between the filter grid and the cover plate. This drainage device for municipal works is when using, and the staff is regular opens the apron, takes out filter grid, clears up the great debris of accumulational volume on the filter grid, then takes out filter funnel again, clears up the less debris of volume in the filter funnel, and people can fix a point carry out the debris clearance to this drainage device for municipal works, can prevent that debris from blockking up this drainage device for municipal works.

However, the structure has the disadvantages that in heavy rainfall weather, a large amount of accumulated water is formed on the ground in a short time, and meanwhile, a large amount of sundries fall into the drainage pipe, so that when the large amount of sundries are accumulated, blockage is easily caused, drainage is not smooth, and maintenance is not convenient.

Therefore, there is a need to provide a new drainage device for municipal engineering which is convenient for maintenance and solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the drainage device which is convenient for maintenance and used for municipal engineering and can selectively obstruct sundries falling into the drainage pipe before the sundries enter the drainage pipe, and simultaneously smash the sundries falling into the drainage pipe to prevent the sundries from being accumulated to cause blockage and be inconvenient for later maintenance.

In order to solve the technical problem, the drainage device convenient for maintenance for municipal engineering provided by the utility model comprises a drainage pipe, wherein a drainage mechanism and a filtering mechanism are arranged on the drainage pipe; the drainage mechanism comprises a circular ring block, a top cover block, a plurality of water inlet holes and two fixing mechanisms, the circular ring block is arranged in the drainage pipe, the top cover block is arranged above the drainage pipe, the water inlet holes are formed in the top cover block, each fixing mechanism comprises a first groove, a square block, a fixing block, a working cavity, a T-shaped rod, a baffle plate and a first spring, the first groove is formed in the bottom of the top cover block, the square block is fixedly arranged on the outer wall of one side of the drainage pipe, the fixing block is fixedly arranged at the top of the square block, the top of the fixing block extends into the first groove and is in sliding connection with the first groove, the working cavity is formed in the top cover block, the T-shaped rod is slidably arranged in the working cavity, the two ends of the T-shaped rod both extend out of the working cavity, the baffle plate is fixedly arranged on the T-shaped rod, the first spring is slidably sleeved on the T-shaped rod, one end of the first spring is fixedly connected with the inner wall of one side of the working cavity, and the other end of the first spring is fixedly connected with one side of the baffle;

filtering mechanism is including two second recesses, two threaded rods, two support the piece, two connecting blocks, filter hopper, dwang, a plurality of initiative oar and a plurality of cutting oar, two the second recess is all seted up on the drain pipe, two the threaded rod rotates respectively and installs on the bottom inner wall of the second recess that corresponds, two support the piece respectively the threaded mounting on the threaded rod that corresponds, two the equal fixed mounting of connecting block is on the ring piece, two the connecting block extends to respectively in the second recess that corresponds, two the connecting block contacts with the piece that supports that corresponds respectively, filter hopper fixed mounting is in the bottom of ring piece, the dwang rotates to be installed in the filter hopper, and is a plurality of initiative oar fixed mounting is on the dwang, and is a plurality of cutting oar fixed mounting is on the dwang.

As a further scheme of the utility model, two auxiliary boxes are fixedly arranged in the drainage pipe, a telescopic rod is fixedly arranged on the inner wall of one side of each auxiliary box, a trapezoidal pressing block is fixedly arranged at one end of each telescopic rod and is in contact with the filter hopper, a second spring is sleeved on each telescopic rod in a sliding manner, one end of the second spring is fixedly connected with the inner wall of one side of each auxiliary box, and the other end of the second spring is fixedly connected with the outer wall of one side of each trapezoidal pressing block.

As a further scheme of the utility model, an L-shaped baffle is fixedly mounted at the top of the circular ring block, two supporting blocks are fixedly mounted at the top of the circular ring block, a semicircular filter plate is hinged to the top ends of the supporting blocks, the top of the semicircular filter plate is in contact with the bottom of the L-shaped baffle, a plurality of conical through holes are formed in the semicircular filter plate, an arc-shaped telescopic rod is fixedly mounted at the bottom of the semicircular filter plate, the bottom end of the arc-shaped telescopic rod is fixedly connected with the outer wall of one side of the supporting block, a third spring is slidably sleeved on the arc-shaped telescopic rod, the top end of the third spring is fixedly connected with the bottom of the semicircular filter plate, and the bottom end of the third spring is fixedly connected with the outer wall of one side of the supporting block.

As a further scheme of the utility model, two third grooves are formed in the bottom of the top cover block, the top ends of the two threaded rods respectively extend into the corresponding third grooves, and a rotating handle is fixedly mounted at the top end of each threaded rod.

As a further scheme of the utility model, a sliding groove is formed in the outer wall of one side of the fixing block, and one end of the T-shaped rod extends into the sliding groove and is in sliding connection with the sliding groove.

As a further scheme of the present invention, a sliding rod is fixedly installed in the second groove, and the sliding rod is slidably connected with the abutting block.

Compared with the related art, the drainage device convenient to maintain for municipal engineering provided by the utility model has the following beneficial effects:

1. according to the utility model, the drainage mechanism is arranged, so that the top cover can be opened periodically to maintain the internal obstructing component and the crushing component, and the drainage device can be maintained to avoid accumulated water caused by unsmooth drainage due to accumulation of a large amount of sundries in the drainage device;

2. the utility model can crush and filter the sundries entering the drain pipe by arranging the filtering mechanism, and can treat the sundries contained in the rainwater entering the drain pipe.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a front sectional view of a drainage device for municipal works for easy maintenance according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a drain pipe; 2. a circular ring block; 3. a top cover block; 4. a water inlet hole; 5. a first groove; 6. a square block; 7. a fixed block; 8. a working chamber; 9. a T-shaped rod; 10. a baffle plate; 11. a first spring; 12. a second groove; 13. a threaded rod; 14. a resisting block; 15. connecting blocks; 16. a filter hopper; 17. rotating the rod; 18. a driving paddle; 19. cutting the oar; 20. an auxiliary box; 21. a trapezoidal briquetting; 22. an L-shaped baffle plate; 23. a support block; 24. a semicircular filter plate; 25. the handle is rotated.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a front sectional view of a drainage device for municipal works for easy maintenance according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B in fig. 1. The drainage device convenient to maintain for municipal engineering comprises a drainage pipe 1, wherein a drainage mechanism and a filtering mechanism are arranged on the drainage pipe 1; the drainage mechanism comprises a circular ring block 2, a top cover block 3, a plurality of water inlet holes 4 and two fixing mechanisms, the circular ring block 2 is arranged in a drainage pipe 1, the top cover block 3 is arranged above the drainage pipe 1, the water inlet holes 4 are formed in the top cover block 3, each fixing mechanism comprises a first groove 5, a square block 6, a fixing block 7, a working cavity 8, a T-shaped rod 9, a baffle 10 and a first spring 11, the first groove 5 is formed in the bottom of the top cover block 3, the square block 6 is fixedly arranged on the outer wall of one side of the drainage pipe 1, the fixing block 7 is fixedly arranged at the top of the square block 6, the top of the fixing block 7 extends into the first groove 5 and is in sliding connection with the first groove 5, the working cavity 8 is formed in the top cover block 3, the T-shaped rod 9 is slidably arranged in the working cavity 8, two ends of the T-shaped rod 9 extend out of the working cavity 8, the baffle plate 10 is fixedly arranged on the T-shaped rod 9, the first spring 11 is sleeved on the T-shaped rod 9 in a sliding mode, one end of the first spring 11 is fixedly connected with the inner wall of one side of the working cavity 8, and the other end of the first spring 11 is fixedly connected with one side of the baffle plate 10;

the filtering mechanism comprises two second grooves 12, two threaded rods 13, two supporting blocks 14, two connecting blocks 15, a filtering hopper 16, a rotating rod 17, a plurality of driving paddles 18 and a plurality of cutting paddles 19, wherein the two second grooves 12 are all arranged on the water discharging pipe 1, the two threaded rods 13 are respectively rotatably arranged on the inner wall of the bottom of the corresponding second groove 12, the two supporting blocks 14 are respectively and threadedly arranged on the corresponding threaded rods 13, the two connecting blocks 15 are respectively and fixedly arranged on the circular ring block 2, the two connecting blocks 15 respectively extend into the corresponding second grooves 12, the two connecting blocks 15 are respectively contacted with the corresponding supporting blocks 14, filter hopper 16 fixed mounting is in the bottom of ring piece 2, dwang 17 rotates and installs in filter hopper 16, and is a plurality of 18 fixed mounting of initiative oar are on dwang 17, and are a plurality of 19 fixed mounting of cutting oar are on dwang 17.

As shown in fig. 1, two auxiliary boxes 20 are fixedly installed in the drain pipe 1, an expansion link is fixedly installed on the inner wall of one side of each auxiliary box 20, a trapezoidal pressing block 21 is fixedly installed at one end of each expansion link, the trapezoidal pressing block 21 is in contact with the filter hopper 16, the second spring is slidably sleeved on the expansion link, one end of the second spring is fixedly connected with the inner wall of one side of each auxiliary box 20, and the other end of the second spring is fixedly connected with the outer wall of one side of the trapezoidal pressing block 21;

through supplementary box 20, telescopic link, trapezoidal briquetting 21 and spring two mutually supporting, form and to support filter hopper 16 through trapezoidal briquetting 21, avoided filter hopper 16 to rock the range too big and lead to droing in drain pipe 1.

As shown in fig. 3, an L-shaped baffle 22 is fixedly mounted at the top of the circular ring block 2, two support blocks 23 are fixedly mounted at the top of the circular ring block 2, a semicircular filter plate 24 is hinged to the top of each support block 23, the top of the semicircular filter plate is in contact with the bottom of the L-shaped baffle, a plurality of conical through holes are formed in the semicircular filter plate 24, an arc-shaped telescopic rod is fixedly mounted at the bottom of the semicircular filter plate 24, the bottom end of the arc-shaped telescopic rod is fixedly connected with the outer wall of one side of each support block 23, a third spring is slidably sleeved on the arc-shaped telescopic rod, the top end of the third spring is fixedly connected with the bottom of the semicircular filter plate 24, and the bottom end of the third spring is fixedly connected with the outer wall of one side of each support block 23;

through L shape baffle 22, supporting shoe 23, semi-circular filter 24, toper opening, arc telescopic link and three mutually supporting of spring, the formation can block the debris that fall into drain pipe 1 through semi-circular filter 24, has avoided the too much formation of debris that once only enters into in the filter hopper 16 to block up and is difficult for stirring the bits of broken glass.

As shown in fig. 1, two third grooves are formed in the bottom of the top cover block 3, the top ends of the two threaded rods 13 extend into the corresponding third grooves respectively, and a rotating handle 25 is fixedly mounted at the top end of each threaded rod 13;

through the mutual cooperation of third recess and rotation handle 25, the formation can rotate handle 25 through rotating and drive threaded rod 13 and rotate, has avoided threaded rod 13 can't rotate and lead to unable drive to support piece 14 rebound.

As shown in fig. 2, a sliding groove is formed in the outer wall of one side of the fixing block 7, and one end of the T-shaped rod 9 extends into the sliding groove and is slidably connected with the sliding groove;

through the mutual cooperation of sliding tray and T shape pole 9, form and can link together top cap piece 3 and square 6 through T shape pole 9, avoided top cap piece 3 to be connected unstably with square 6 and easily drop.

As shown in fig. 3, a sliding rod is fixedly installed in the second groove 12, and the sliding rod is connected with the abutting block 14 in a sliding manner;

through the mutual cooperation of slide bar and support piece 14, form and to supporting piece 14 and carry on spacingly through the slide bar, avoided supporting piece 14 can rotate together along with threaded rod 13 and lead to unable work that causes.

The working principle of the drainage device convenient to maintain for municipal engineering provided by the utility model is as follows:

the first step is as follows: when strong rainfall weather occurs, a large amount of rainwater mixed with sundries enters the drain pipe 1 through the water inlet hole 4 on the top cover block 3, the sundries firstly fall into the semicircular filter plate 24, the sundries with smaller volume fall into the filter hopper 16 through the tapered through hole along with water flow, meanwhile, the water flow impacts the driving paddle 18, the driving paddle 18 drives the rotating rod 17 to rotate, the rotating rod 17 drives the cutting paddle 19 to rotate, the cutting paddle 19 rotates to cut the sundries until the sundries can enter the drain pipe 1 through the filter holes on the filter hopper 16, meanwhile, when the sundries falling into the semicircular filter plate 24 are too much, the weight of the sundries can press the semicircular filter plate 24, meanwhile, the semicircular filter plate 24 extrudes the spring III, the semicircular filter plate 24 rotates to generate a certain gradient to enable the sundries above the semicircular filter plate 24 to fall into the filter hopper 16 along the gradient, and the sundries fall along with the gradient, the semicircular filter plate 24 loses pressure and reversely rotates under the action of the spring III until the semicircular filter plate abuts against the L-shaped baffle 22, the semicircular filter plate 24 can block the speed of impurities entering the filter hopper 16, and the phenomenon that the impurities entering the filter hopper 16 in a short time are blocked to cause unsmooth drainage due to the fact that the impurities are too much formed;

the second step is as follows: when the drain pipe needs to be maintained, firstly, the T-shaped rod 9 is pulled, the T-shaped rod 9 is separated from the sliding groove, meanwhile, the T-shaped rod 9 can drive the baffle plate 10 to extrude the first spring 11, the jacking cover block 3 is taken up after the T-shaped rod 9 is separated from the sliding groove, the drain pipe 1 is opened, then the rotating handle 25 is rotated, the rotating handle 25 drives the threaded rod 13 to rotate, the threaded rod 13 drives the abutting block 14 to move upwards, the abutting block 14 cannot rotate under the limiting of the sliding rod, the abutting block 14 drives the connecting block 15 to move upwards, the connecting block 15 drives the circular ring block 2 to move upwards, until a maintainer can lift the circular ring out, the drain pipe is maintained, and if reverse operation needs to be installed.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

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, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.

Claims

1. The utility model provides a municipal works are with drainage device convenient to maintain which characterized in that includes:

the water discharging pipe is provided with a water discharging mechanism and a filtering mechanism;

the drainage mechanism comprises a circular ring block, a top cover block, a plurality of water inlet holes and two fixing mechanisms, the circular ring block is arranged in the drainage pipe, the top cover block is arranged above the drainage pipe, the water inlet holes are formed in the top cover block, each fixing mechanism comprises a first groove, a square block, a fixing block, a working cavity, a T-shaped rod, a baffle plate and a first spring, the first groove is formed in the bottom of the top cover block, the square block is fixedly arranged on the outer wall of one side of the drainage pipe, the fixing block is fixedly arranged at the top of the square block, the top of the fixing block extends into the first groove and is in sliding connection with the first groove, the working cavity is formed in the top cover block, the T-shaped rod is slidably arranged in the working cavity, the two ends of the T-shaped rod both extend out of the working cavity, the baffle plate is fixedly arranged on the T-shaped rod, the first spring is slidably sleeved on the T-shaped rod, one end of the first spring is fixedly connected with the inner wall of one side of the working cavity, and the other end of the first spring is fixedly connected with one side of the baffle;

2. The municipal works are with drainage device convenient to maintain of claim 1, characterized in that: fixed mounting has two supplementary boxes in the drainage pipe, fixed mounting has the telescopic link on one side inner wall of supplementary box, the one end fixed mounting of telescopic link has trapezoidal briquetting, trapezoidal briquetting contacts with filtering the fill, two slip covers of spring are established on the telescopic link, the one end of two springs and one side inner wall fixed connection of supplementary box, the other end of two springs and one side outer wall fixed connection of trapezoidal briquetting.

3. The municipal works are with drainage device convenient to maintain of claim 1, characterized in that: the top fixed mounting of ring piece has L shape baffle, the top fixed mounting of ring piece has two supporting shoes, the articulated semi-circular filter of installing in top of supporting shoe, the top of semi-circular filter contacts with the bottom of L shape baffle, a plurality of toper openings have been seted up on the semi-circular filter, the bottom fixed mounting of semi-circular filter has the arc telescopic link, the bottom of arc telescopic link and one side outer wall fixed connection of supporting shoe, sliding sleeve is equipped with spring three on the arc telescopic link, the top of spring three and the bottom fixed connection of semi-circular filter, the bottom of spring three and one side outer wall fixed connection of supporting shoe.

4. The municipal works are with drainage device convenient to maintain of claim 1, characterized in that: two third recesses have been seted up to the bottom of top cap piece, two the top of threaded rod extends respectively to in the third recess that corresponds, the top fixed mounting of threaded rod has the rotation handle.

5. The municipal works are with drainage device convenient to maintain of claim 1, characterized in that: a sliding groove is formed in the outer wall of one side of the fixing block, and one end of the T-shaped rod extends into the sliding groove and is connected with the sliding groove in a sliding mode.

6. The municipal works are with drainage device convenient to maintain of claim 1, characterized in that: and a sliding rod is fixedly arranged in the second groove and is in sliding connection with the abutting block.