CN112177134A

CN112177134A - Drain pipe for hydraulic engineering

Info

Publication number: CN112177134A
Application number: CN202011006085.6A
Authority: CN
Inventors: 杨胜新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-01-05

Abstract

The invention discloses a water draining pipe for hydraulic engineering, which structurally comprises a water draining pipe body and a filtering device, wherein the detachable filtering device is arranged in the water draining pipe body, the filtering device comprises a filtering net, an installation frame, a limiting fixing ring, a clamping group, a rolling and releasing mechanism and an inner tube, the installation frame is connected with the filtering net which is in a concentric circle structure, and compared with the prior art, the water draining pipe has the advantages that: the filter device comprises a filter screen, an installation frame, a limiting fixing ring, a clamping group, a rolling and releasing mechanism, an inner tube and the like, wherein the filter screen, the installation frame, the limiting fixing ring, the clamping group, the rolling and releasing mechanism, the inner tube and the like are arranged in the drain pipe body.

Description

Drain pipe for hydraulic engineering

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a water drainage pipe for hydraulic engineering.

Background

Need apply many drain pipes among the hydraulic engineering and guide and dredge rivers, and often can carry a large amount of debris in the rivers, can not blockked up in order to ensure the drain pipe, generally can set up the filter screen in the drain pipe and block debris, need dismantle the filter screen and wash after using a period, but current drain pipe is because the technique is perfect inadequately, and the filter screen loading and unloading in the drain pipe is inconvenient, and the loading and unloading time is long, influences work efficiency.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a water drainage pipe for hydraulic engineering.

The invention is realized by adopting the following technical scheme: the utility model provides a drain pipe for hydraulic engineering, its structure is including drainage body, filter equipment, the internal detachable filter equipment that installs of drain pipe, filter equipment is including filter screen, installing frame, spacing solid fixed ring, card dress group, rolling mechanism, the inner tube of a tyre, the installing frame is connected with the filter screen that is the concentric circles structure with it, be equipped with card dress group, rolling mechanism, the inner tube of a tyre in the installing frame, the card group of setting is equipped with fifteen groups and establishes ties through rolling mechanism, card dress group still with the cooperation of the inner tube of a tyre, the installing frame passes through card dress group and is connected with spacing solid fixed ring, spacing solid fixed ring fixes inside drainage body.

As a further optimization of the invention, the mounting frame comprises a guide port, a frame body, through holes and guide blocks, wherein the guide port is arranged at each of two ends of the frame body, the through holes are arranged at fifteen equal parts of the outer circumferential wall surface of the frame body, the guide blocks are arranged corresponding to the through holes, the guide blocks and the frame body are in an integrated structure, and the frame body is connected with the filter screen.

As a further optimization of the content of the invention, the limiting fixing ring comprises a clamping groove, a projection, a ring body and a limiting ring, wherein the limiting ring is fixed on one side of the ring body, the two inner ends of the ring body are respectively provided with the projection which is in an integrated structure with the ring body, the clamping grooves are respectively arranged on fifteen equal parts of the inner circumferential wall surface of the ring body, the projection is matched with the guide opening, and the ring body is fixedly connected with the inner wall of the drainage pipe body.

As a further optimization of the content of the invention, the clamping assembly comprises a channel, a U-shaped block, a clamping block and a guide groove, wherein one end of the U-shaped block is provided with the channel, the other end of the U-shaped block is connected with the clamping block, the two side surfaces of the U-shaped block are respectively provided with the guide groove, the guide groove is in sliding fit with the guide block, the clamping block is matched with the through hole, and the middle channel of the U-shaped block is matched with the inner tube.

As a further optimization of the content of the invention, the winding and unwinding mechanism comprises a boundless rope, a driving rope winding wheel, a driving gear, a driven rope winding wheel, a guide wheel and an isolation cover, wherein the driving rope winding wheel is fixed on the driving gear, the axis of the driving gear is collinear with the axis of the driving gear, the driving gear is meshed with the driven gear, the driven gear is fixed with the driven rope winding wheel, the axis of the driven gear is collinear with the axis of the driven gear, one end of the boundless rope is connected with the driven rope winding wheel, the other end of the boundless rope is connected with the driving rope winding wheel, the boundless rope is matched with the guide wheel, the isolation cover is arranged on one surface of the driving gear, which faces to.

As a further optimization of the content of the invention, the inner tube is also provided with a gas injection head, and the gas injection head is matched with the frame body.

Advantageous effects

When in installation, the driving gear is driven by the micromotor to drive the driving gear to drive the driven gear meshed with the driving gear to rotate, so that the driving rope winding wheel and the driven rope winding wheel are linked, two ends of the non-elastic rope are wound by the driving rope winding wheel and the driven rope winding wheel, the non-elastic rope generates tension on the clamping assembly, the clamping assembly is guided and limited by the guide groove and the guide block, the stable internal contraction of the clamping assembly is facilitated, the filter screen and the mounting frame can be accurately mounted on the limiting fixing ring through the combination of the guide port and the convex block, the clamping groove and the through hole can correspond to the clamping block, the clamping block can be conveniently clamped with the clamping groove through the through hole, the inner tire is injected through the gas injection head, the inner tire is expanded through expansion and expansion, the thrust can be generated on the clamping assembly, the clamping block can pass through the channel and the clamping groove, when in disassembly, the inner tire is deflated through the gas injection head, the clamping assembly is pulled through, the mounting frame can be separated from the limiting fixing ring, and the mounting frame is convenient to detach and clean.

In summary, compared with the prior art, the invention adds the filtering device consisting of the filter screen, the mounting frame, the limiting fixing ring, the clamping group, the rolling and releasing mechanism, the inner tube and other parts in the drain pipe body, can simultaneously apply force to a plurality of groups of clamping groups through the series connection of the clamping groups, is beneficial to the adjustment and the expansion of the clamping groups, improves the adjustment efficiency, utilizes the gas injection to the inner tube to provide thrust for the clamping groups to be clamped with the limiting fixing ring, is convenient for the clamping groups to contract inwards through the gas discharge of the inner tube, thereby being capable of rapidly realizing the assembly and disassembly of the filtering device and improving the assembly and disassembly efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a water drainage pipe for hydraulic engineering according to the present invention.

Fig. 2 is a schematic structural diagram of the filtering device of the present invention.

Fig. 3 is a schematic view of the internal structure of the filter device of the present invention in a first operating state.

Fig. 4 is a schematic view of the internal structure of the second operation state of the filter device of the present invention.

Fig. 5 is a schematic cross-sectional structure view of the mounting frame of the present invention.

Fig. 6 is a schematic cross-sectional view of the retaining ring of the present invention.

Fig. 7 is an enlarged structural diagram of a in fig. 3.

Fig. 8 is an enlarged structural diagram of B in fig. 3.

Fig. 9 is a schematic structural view of the card assembly of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

the drainage pipe body 100, the filter device 200, the filter screen 1e, the mounting frame 2e, the limit fixing ring 3e, the clamping set 4e, the rolling and releasing mechanism 5e, the inner tube 6e, the guide opening 2e1, the frame body 2e2, the through hole 2e3, the guide block 2e4, the clamping groove 3e1, the projection 3e2, the ring body 3e3, the limit ring 3e4, the channel 4e1, the U-shaped block 4e2, the clamping block 4e3, the guide groove 4e4, the boundless rope 5e1, the driving rope winding wheel 5e2, the driving gear 5e3, the driven gear 5e4, the driven rope winding wheel 5e5, the guide wheel 5e6, the isolation cover 5e7 and the gas injection head 6e 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 9, the present invention provides a technical solution of a water drainage pipe for hydraulic engineering: its structure is including drainage body 100, filter equipment 200, install detachable filter equipment 200 in drainage body 100, filter equipment 200 is including filter screen 1e, installing frame 2e, spacing solid fixed ring 3e, clamping group 4e, rolling mechanism 5e, inner tube 6e, installing frame 2e is connected with filter screen 1e for concentric circles structure with it, be equipped with clamping group 4e, rolling mechanism 5e, inner tube 6e in the installing frame 2e, clamping group 4e is equipped with fifteen groups and establishes ties through rolling mechanism 5e, clamping group 4e still cooperates with inner tube 6e, installing frame 2e is connected with spacing solid fixed ring 3e through clamping group 4e, spacing solid fixed ring 3e is fixed inside drainage body 100.

The inner tube 6e is arranged to be inflated inwards, the inner tube 6e can expand, and the expansion and expansion can generate thrust to the clamping assembly 4e, so that the clamping assembly 4e can extend outwards to be clamped with the limiting fixing ring 3 e.

As a further optimization of the technical solution, the mounting frame 2e includes a guide opening 2e1, a frame body 2e2, a through hole 2e3, and a guide block 2e4, the guide opening 2e1 is respectively opened at both ends of the frame body 2e2, the through holes 2e3 are respectively opened at fifteen equal parts of the outer circumferential wall surface of the frame body 2e2, the through holes 2e3 are respectively corresponding to the guide blocks 2e4, the guide blocks 2e4 and the frame body 2e2 are integrated, and the frame body 2e2 is connected with the filter screen 1 e.

As a further optimization of the technical solution, the limiting fixing ring 3e includes a clamping groove 3e1, a protrusion 3e2, a ring body 3e3 and a limiting ring 3e4, the limiting ring 3e4 is fixed on one side of the ring body 3e3, the two inner ends of the ring body 3e3 are respectively provided with the protrusion 3e2 which is integrated with the ring body, the clamping grooves 3e1 are respectively arranged on fifteen equal parts of the inner circumferential wall surface of the ring body 3e3, the protrusion 3e2 is matched with the guide opening 2e1, and the ring body 3e3 is fixedly connected with the inner wall of the drainage pipe body 100.

The limiting ring 3e4 is arranged to limit the mounting frame 2e, so as to prevent the mounting frame 2e from excessively penetrating through the ring body 3e3, and the clamping groove 3e1 can be just opposite to the clamping group 4 e.

As a further optimization of the technical solution, the clamping set 4e includes a channel 4e1, a U-shaped block 4e2, a clamping block 4e3 and a guide groove 4e4, one end of the U-shaped block 4e2 is provided with a channel 4e1, the other end of the U-shaped block 4e2 is connected with a clamping block 4e3, two side surfaces of the U-shaped block 4e2 are respectively provided with a guide groove 4e4, the guide groove 4e4 is in sliding fit with the guide block 2e4, the clamping block 4e3 is matched with the through hole 2e3, and a middle channel of the U-shaped block 4e2 is matched with the inner tube 6 e.

The combination of the guide opening 2e1 and the projection 3e2 enables the filter screen 1e and the mounting frame 2e to be accurately mounted on the limiting fixing ring 3e, so that the clamping groove 3e1 and the through hole 2e3 can correspond to the clamping block 4e3, and the clamping block 4e3 can conveniently penetrate through the through hole 2e3 to be clamped with the clamping groove 3e 1.

The combination of the guide groove 4e4 and the guide block 2e4 guides and limits the clamping assembly 4e, and is beneficial to the expansion and contraction of the clamping assembly 4 e.

The channel 4e1 is arranged to facilitate the passing of the non-elastic rope 5e1, and the U-shaped block 4e2 is arranged to facilitate the force of the inner tube 6e on the block 4e 3.

As a further optimization of the technical proposal, the winding and unwinding mechanism 5e comprises a non-elastic rope 5e1, a driving rope winding wheel 5e2, a driving gear 5e3, a driven gear 5e4, a driven rope winding wheel 5e5, a guide wheel 5e6 and a separation cover 5e7, the driving gear 5e3 is fixed with a driving rope winding wheel 5e2 which is coaxial with the axis of the driving gear 5e3, the driving gear 5e3 is meshed with a driven gear 5e4, a driven rope winding wheel 5e5 which is collinear with the axis of the driven gear 5e4 is fixed on the driven gear 5e4, one end of the non-elastic rope 5e1 is connected with the driven rope winding wheel 5e5, the other end is connected with the driving rope winding wheel 5e2, the boundless 5e1 is also matched with a guide wheel 5e6, a face of the driving gear 5e3 facing the inner tube 6e is provided with a shielding cover 5e7, the isolation cover 5e7 is connected with the frame body 2e2, and the non-elastic rope 5e1 passes through the channel 4e1 to be in contact with the U-shaped block 4e 2.

The arrangement of the isolation cover 5e7 isolates the driving gear 5e3 and the driven gear 5e4 from the inner tire 6e, so that the driving gear 5e3 and the driven gear 5e4 are prevented from scratching the inner tire 6e, and the inner tire 6e is protected;

the combination of the driving gear 5e3 and the driving rope winding wheel 5e2, and the driven gear 5e4 and the driven rope winding wheel 5e5 can wind or release the two ends of the non-elastic rope 5e1 at the same time, and the adjusting efficiency can be improved.

The non-elastic rope 5e1 is arranged to apply force to the clamping assembly 4e or release the clamping assembly 4e, so that the clamping assembly 4e can contract inwards when being pulled, and when the clamping assembly 4e is released, the inner tube 6e can generate thrust to the clamping assembly 4e, so that the clamping assembly 4e can be clamped with the limiting fixing ring 3 e.

The inner tube 6e is further provided with a gas injection head 6e1, the gas injection head 6e1 is matched with the frame body 2e2, and the gas injection head 6e1 is arranged to facilitate gas injection into the inner tube 6e, so that the inner tube 6e can expand and stretch.

The working principle of the invention is as follows: during installation, the micro motor drives the driving gear 5e3 to drive the driving gear 5e3 to drive the driven gear 5e4 engaged with the driving gear to rotate, so that the driving rope winding wheel 5e2 and the driven rope winding wheel 5e5 are linked, the driving rope winding wheel 5e2 and the driven rope winding wheel 5e5 wind the two ends of the non-elastic rope 5e1, the non-elastic rope 5e1 generates tension on the clamping group 4e, the clamping group 4e is guided and limited between the guide groove 4e4 and the guide block 2e4, the clamping group 4e is beneficial to stable retraction, the filter screen 1e and the installation frame 2e are accurately installed on the limiting fixing ring 3e through the combination of the guide opening 2e 1e and the projection 3e2, the clamping groove 3e1 and the through hole 2e3 can correspond to the clamping block 4e3, the clamping block 4e3 and the clamping groove 3e1 can be conveniently clamped through the gas injection tire head 29, and the tire head can be expanded towards the inner tire 3e, the expansion and expansion can generate thrust on the clamping group 4e, so that the clamping block 4e3 can pass through the channel 4e1 to be clamped with the clamping groove 3e1, during disassembly, the inner tire 6e is deflated through the air injection head 6e1, the clamping group 4e is pulled inwards through the non-elastic rope 5e1, and the installation frame 2e can be separated from the limiting fixing ring 3e, and the disassembly and cleaning are convenient.

In summary, the technical progress obtained by the invention compared with the prior art is as follows: the filter device comprises a filter screen, an installation frame, a limiting fixing ring, a clamping group, a rolling and releasing mechanism, an inner tube and the like, wherein the filter screen, the installation frame, the limiting fixing ring, the clamping group, the rolling and releasing mechanism, the inner tube and the like are arranged in the drain pipe body.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a drain pipe for hydraulic engineering, its structure is including drainage body (100), filter equipment (200) are equipped with in drainage body (100), its characterized in that:

filter equipment (200) including filter screen (1e), installing frame (2e), spacing solid fixed ring (3e), the card dress group (4e), roll up and put mechanism (5e), inner tube of a tyre (6e), installing frame (2e) even have filter screen (1e), be equipped with card dress group (4e), roll up and put mechanism (5e), inner tube of a tyre (6e) in installing frame (2e), card dress group (4e) are equipped with fifteen groups and establish ties through rolling up and putting mechanism (5e), card dress group (4e) still cooperate with inner tube of a tyre (6e), installing frame (2e) are connected with spacing solid fixed ring (3e) through card dress group (4e), place drainage body (100) in spacing solid fixed ring (3 e).

2. The water drainage pipe for hydraulic engineering according to claim 1, wherein: installing frame (2e) is including direction mouth (2e1), framework (2e2), through-hole (2e3), guide block (2e4), direction mouth (2e1) have all been seted up at framework (2e2) both ends, framework (2e2) are opened outward and are equipped with through-hole (2e3), and the internal fixation has guide block (2e4), framework (2e2) are connected with filter screen (1 e).

3. The water drainage pipe for hydraulic engineering according to claim 1, wherein: spacing solid fixed ring (3e) is including draw-in groove (3e1), lug (3e2), ring body (3e3), spacing ring (3e4), ring body (3e3) are fixed with spacing ring (3e4), ring body (3e3) are equipped with lug (3e2), draw-in groove (3e1), lug (3e2) coincide with direction mouth (2e1), ring body (3e3) are connected with drainage pipe body (100).

4. The water drainage pipe for hydraulic engineering according to claim 1, wherein: clamping group (4e) is including passageway (4e1), U type piece (4e2), fixture block (4e3), guide way (4e4), U type piece (4e2) one end is equipped with passageway (4e1), and the other end links to each other with fixture block (4e3), U type piece (4e2) are equipped with guide way (4e4) with guide block (2e4) complex, fixture block (4e3) and through-hole (2e3) cooperation, U type piece (4e2) and inner tube (6e) cooperation.

5. The water drainage pipe for hydraulic engineering according to claim 1, wherein: the winding and unwinding mechanism (5e) comprises a non-elastic rope (5e1), a driving rope winding wheel (5e2), a driving gear (5e3), a driven gear (5e4), a driven rope winding wheel (5e5), a guide wheel (5e6) and a separation cover (5e7), the driving gear (5e3) is fixed with a driving rope-rolling wheel (5e2), the driving gear (5e3) is meshed with a driven gear (5e4), a driven rope winding wheel (5e5) is fixed on the driven gear (5e4), one end of the non-elastic rope (5e1) is connected with the driven rope winding wheel (5e5), the other end is connected with the driving rope winding wheel (5e2), the boundless rope (5e1) is also matched with a guide wheel (5e6), one side of the driving gear (5e3) is provided with a separation cover (5e7) connected with the frame body (2e2), the springless rope (5e1) passes through the channel (4e1) to be in contact with the U-shaped block (4e 2).

6. The water drainage pipe for hydraulic engineering according to claim 1, wherein: the inner tube (6e) is also provided with a gas injection head (6e1) matched with the frame body (2e 2).