CN218671156U - Concrete drain pipe with coarse filtration function - Google Patents

Abstract

The utility model provides a concrete drain pipe with coarse filtration function. Concrete drain pipe with thick filtering capability includes the body and sets up the round seat in the body, the outer lane of round seat with the inner wall of body contacts, fixed mounting has a plurality of filter plates on the round seat, there is Contraband type frame one side of round seat through bolt fixed mounting, one side of Contraband type frame extends to outside the body, it has the pivot to rotate sealed mounting on one side inner wall of Contraband type frame, fixed mounting has three following blade that is the ring array and distributes in the pivot, and is three follow the blade all with the filter plate contacts, two inserting grooves have been seted up to one side of body, equal fixed mounting has the linking strip on Contraband type frame's the both sides outer wall. The utility model provides a concrete drain pipe with coarse filtration function has can conveniently tear open and trade and maintain filter unit, and can guarantee the advantage of displacement.

Description

Concrete drain pipe with coarse filtration function

Technical Field

The utility model relates to a concrete pipe technical field especially relates to a concrete drain pipe with coarse filtration function.

Background

Concrete drainage pipe is the most main drainage component among the underground drainage system of present stage, mainly benefits from its low in production cost, the longer advantage of life to, in order to richen its function, can set up coarse filtration mechanism in some concrete pipes to can carry out coarse filtration to sewage, in order to reduce large-scale debris and deposit in the drain pipe, make things convenient for the cleaning work in later stage.

For example, in the prior art, a precast concrete drain pipe having a filter structure is proposed in patent document No. CN 217204503U. The technical scheme comprises the following steps: concrete drain pipe body, filter equipment body, body and filter frame, the inside of concrete drain pipe body is equipped with the body, is equipped with the filter equipment body in the middle of the inside of body, inside one side of filter equipment body is equipped with main telescopic link, the first frame of top fixedly connected with of main telescopic link, the bottom fixedly connected with second frame of main telescopic link, the both sides of main telescopic link are equipped with vice telescopic link, the first frame of top fixedly connected with of vice telescopic link, the bottom fixedly connected with second frame of vice telescopic link, the inside opposite side of filter equipment body is equipped with the filter frame. Although the utility model discloses a be equipped with the filter equipment body in inside, but the many sizes of size of this filter equipment body adaptation concrete drain pipe has reached and has improved the advantage of suitability again when letting concrete drain pipe have filtering capability.

However, since the filtering apparatus is installed at the middle of the pipeline, it is inconvenient to remove the filtering apparatus for replacement or cleaning, and a lot of impurities are attached to the filtering apparatus during a long filtering operation, and the accumulation of impurities affects the normal water discharge amount, thereby causing great inconvenience to the water discharge operation.

Therefore, it is necessary to provide a new concrete drain pipe with a coarse filtering function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can conveniently tear open and trade and maintain filter unit, and can guarantee the concrete drain pipe that has thick filtering capability of displacement.

In order to solve the technical problem, the utility model provides a concrete drain pipe with coarse filtration function includes: the pipe body and the round seat of setting in the pipe body, the outer lane of round seat with the inner wall of pipe body contacts, fixed mounting has a plurality of filter plates on the round seat, there is Contraband type frame one side of round seat through bolt fixed mounting, one side of Contraband type frame extends to outside the pipe body, rotary seal installs the pivot on Contraband type frame's one side inner wall, fixed mounting has three following blade that is the annular array and distributes in the pivot, and three follow the blade all with the filter plate contacts, two inserting grooves have been seted up to one side of pipe body, equal fixed mounting has linking strip on Contraband type frame's the both sides outer wall, two linking strip is close to one side fixed mounting of pipe body has two grafting strips, and two one side of grafting strip all extends to corresponding in the inserting groove, two the constant head tank has all been seted up to one side that the grafting strip kept away from each other, slidable mounting has two locating levers on the pipe body, and two the one end that the locating lever is close to each other extends to corresponding in the constant head tank.

Preferably, four abutting blocks distributed in an annular array are fixedly installed on the inner wall of the pipe body, and one side of the circular seat is in contact with the four abutting blocks.

Preferably, a bearing box is fixedly installed on one side of the pipe body, the bearing box is located below the Contraband type frame, and a sundry box is arranged in the bearing box.

Preferably, two support plates are fixedly mounted on the outer wall of the pipe body, one two-way screw rod is rotatably mounted on each support plate, two linkage plates are mounted on each two-way screw rod in a threaded mode, arc-shaped strips are fixedly mounted on one sides, away from each other, of the linkage plates, bridging plates are fixedly mounted on the inner walls of the arc-shaped strips, and the bridging plates are fixedly connected with the two positioning rods respectively.

Preferably, a motor is fixedly mounted on the outer wall of one side of the Contraband type frame, an output shaft of the motor is fixedly connected with one end of the rotating shaft, a protective cover is fixedly mounted on one side of the Contraband type frame, and the motor is located in the protective cover.

Preferably, a separation sleeve is fixedly sleeved on the bidirectional screw rod and is positioned between the two linkage plates.

Preferably, fixed mounting has the riser on the outer wall of body, is close to the riser seted up the restriction groove on the bridging plate, half tooth screw rod is installed to the screw thread on the riser, the one end of half tooth screw rod extends to in the restriction groove.

Compared with the prior art, the utility model provides a concrete drain pipe with coarse filtration function has following beneficial effect:

the utility model provides a concrete drain pipe with coarse filtration function, a plurality of can pivoted follow the blade through setting up, make at the drainage in-process, the attachment can not appear on the filter plate yet, thereby can continuation guarantee the unity of displacement, and, through the grafting cooperation between the grafting strip that sets up and the locating lever, and under the operation of rotating half tooth screw rod and two-way screw rod, alright take the body out the round seat, then can make things convenient for people to tear open the filter plate open and trade or the clearance is maintained, make things convenient for people to use.

Drawings

Fig. 1 is a schematic structural view of a concrete drain pipe with a coarse filtering function according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the inner structure of the tube body of the present invention;

FIG. 3 is a schematic view of the connection structure of the middle tube body, contraband form frame and the arc-shaped bar of the present invention;

FIG. 4 is a schematic cross-sectional view of the tube body of the present invention;

fig. 5 is a rear view structure diagram of the present invention;

FIG. 6 is an enlarged view of the part A shown in FIG. 4;

FIG. 7 is an enlarged view of the portion B shown in FIG. 5;

fig. 8 is a schematic view of the connection structure of the middle circular seat and the Contraband model frame of the present invention;

fig. 9 is a schematic view of the connection structure of the middle arc-shaped strip, the bridging plate and the positioning rod of the present invention.

Reference numbers in the figures: 1. a pipe body; 2. a resisting block; 3. a round base; 4. filtering the plate; 5. contraband jig; 6. a rotating shaft; 7. a following blade; 8. a receiving box; 9. a glove box; 10. inserting grooves; 11. a connecting strip; 12. inserting strips; 13. positioning a groove; 14. a bidirectional screw; 15. a linkage plate; 16. an arc-shaped strip; 17. bridging plates; 18. positioning a rod; 19. a limiting groove; 20. a vertical plate; 21. half-tooth screw.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 9, fig. 1 is a schematic structural diagram of a concrete drain pipe with a coarse filtering function according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the inner structure of the tube body of the present invention; FIG. 3 is a schematic view of the connection structure of the middle tube body, contraband form frame and the arc-shaped bar of the present invention; FIG. 4 is a schematic cross-sectional view of the tube body of the present invention; fig. 5 is a rear view structure diagram of the present invention; FIG. 6 is an enlarged view of the part A shown in FIG. 4; FIG. 7 is an enlarged view of the portion B shown in FIG. 5; fig. 8 is a schematic view of the connection structure of the middle circular seat and the Contraband model frame of the present invention; fig. 9 is a schematic view of the connection structure of the middle arc-shaped strip, the bridging plate and the positioning rod of the present invention. The concrete drain pipe with the coarse filtering function comprises: the sewage drainage device comprises a pipe body 1 and a round seat 3 arranged in the pipe body 1, wherein a plurality of through holes are formed in the round seat 3, a filter plate 4 is fixed in each through hole, the outer ring of the round seat 3 is in contact with the inner wall of the pipe body 1, so that the sealing performance can be ensured, sewage can only pass through the filter plate 4 to form flow after filtration, in addition, in order to limit the round seat 3, four abutting blocks 2 distributed in an annular array are fixed on the inner wall of the pipe body 1, the round seat 3 is in contact with the four abutting blocks 2, a Contraband type frame 5 is fixed on one side of the round seat 3 through bolts, the Contraband type frame 5 is small in whole and basically cannot obstruct normal drainage work, the round seat 3 is connected with the round seat through bolts so as to be convenient for separating the round seat in the later period, one side of the Contraband type frame 5 extends out of the pipe body 1, and a rotating shaft 6 is installed on the inner wall of one side of the Contraband type frame 5 through the matching of a sealing ring and a bearing, one end of the rotating shaft 6 extends into the pipe body 1, three following blades 7 distributed in an annular array are fixed on the rotating shaft 6, the following blades 7 are in contact with the filter plate 4, so that attachments on the filter plate 4 are scraped off when the following blades 7 rotate, in addition, in order to provide electric drive for the rotating shaft 6 and drive the following blades 7 to rotate, a motor is fixed on the outer wall of one side of the Contraband type frame 5, an output shaft of the motor is fixedly connected with one end of the rotating shaft 6, in order to protect the motor, a protective cover is fixed on one side of the Contraband type frame 5, the motor is positioned in the protective cover, in order to form connection between the Contraband type frame 5 and the pipe body 1, two inserting grooves 10 are arranged on one side of the pipe body 1, inserting strips 12 are fixed on the outer walls of two sides of the Contraband type frame 5 through connecting strips 11, and one sides of the two inserting strips 12 extend into the corresponding inserting grooves 10, and the inside size phase-match of grafting strip 12 and inserting groove 10 for the two closely just can not produce under the grafting state not hard up, guarantee Contraband type frame 5's stability, in addition, constant head tank 13 has all been seted up in one side that two grafting strips 12 kept away from each other, and slidable mounting has two locating levers 18 on body 1, the one end that these two locating levers 18 are close to each other all extends to in the constant head tank 13 that corresponds, the size of the two also matches each other, make grafting strip 12 by the restriction firmly in inserting groove 10.

In the above mode, in order to collect the filtered impurities, the receiving box 8 located below the Contraband type frame 5 is fixed on one side of the pipe body 1, the impurity box 9 is arranged in the receiving box 8, and the two hooks are fixed at the top of the impurity box 9, so that the impurity box 9 can be conveniently lifted out by people in the later period through tools such as a hanging rod, the width of the receiving box 8 and the width of the impurity box 9 are far larger than the maximum diameter of the pipe body 1, in actual installation, the two sides of the receiving box 8 are the same as the caliber of an external drainage notch, namely the receiving box 8 is in contact with the inner wall of the external drainage groove, and therefore the filtered impurities can be completely received.

In the present embodiment, in order to provide a linking function for the positioning rod 18, two support plates are fixed on the outer wall of the pipe body 1, and the same two-way screw 14 is rotatably installed on the two support plates, the two-way screw 14 is formed by two sections of threads with opposite rotation directions, and the linkage plates 15 are installed on the two sections of threads in a threaded manner, and the arc strips 16 are fixed on the sides of the two linkage plates 15 away from each other, and the bridging plates 17 are fixed on the inner walls of the two arc strips 16, so that the two arc strips 16 can be fixed with the two positioning rods 18 through the two bridging plates 17, thereby achieving the purpose of driving the positioning rod 18, and in order to prevent the linkage plates 15 from disengaging from the threads, a separating sleeve is fixedly sleeved on the middle position of the two-way screw 14, so as to form a good separating effect.

In the above-mentioned manner, in order to prevent the bidirectional screw 14 from rotating in a normal use state, specifically, a vertical plate 20 is fixed on the outer wall of the pipe body 1, and a limiting groove 19 is formed on the bridging plate 17 corresponding to the vertical plate 20, and a half-thread screw 21 is threadedly mounted on the vertical plate 20, and a smooth end of the half-thread screw 21 extends into the limiting groove 19, so as to form a clamping effect on the bridging plate 17 and prevent the bidirectional screw 14 from rotating.

The utility model provides a concrete drain pipe with coarse filtration function's theory of operation as follows:

in the device, a pipe body 1 is used as a first section of pipeline in an underground drainage pipeline system, namely, the end part of the pipe body extends to a drainage groove, so that parts such as a receiving box 8, a sundry box 9 and the like can be arranged on the pipe body 1;

when drainage is carried out, sewage firstly passes through the plurality of filter plates 4, so that most of large magazines in the sewage are filtered, then the large magazines continuously flow downwards, in the drainage process, a motor can be started, an output shaft of the motor drives the rotating shaft 6 to rotate, and the following blades 7 on the rotating shaft 6 rotate along with the rotation of the rotating shaft, so that impurities attached to the filter plates 4 can be scraped, a part of the scraped impurities fall into the sundries box 9, and a part of the impurities continuously float along with the flow of water flow but cannot be attached to the filter plates 4, and therefore the drainage quantity can be ensured;

in the following use, if the filter plate 4 needs to be removed, replaced or cleaned and maintained under the condition of not draining water, and the sundries box 9 needs to be intensively treated, the half-thread screw 21 is rotated clockwise first, and is pulled out from the limiting groove 19, so that the corresponding frame connecting plate 17 loses the limitation, then the bidirectional screw 14 is rotated clockwise, the two linkage plates 15 move away from each other through the thread fit between the bidirectional screw 14 and the two linkage plates 15, so that the two positioning rods 18 are driven by the two arc-shaped bars 16 to take out the corresponding positioning grooves 13, so that the inserting bars 12 lose the limitation, then the rotating shaft 6 is directly held, the Contraband type frame 5 is pulled out from the pipe body 1 together with the round seat 3, then the round seat 3 can be removed and replaced, or the filter plate 4 is cleaned, and then the sundries box 9 can be dropped out through a suspender maintenance tool or the like, and the sundries in the sundries box can be intensively treated through the reverse steps when the round seat 3 and the sundries box 9 are installed again.

Compared with the prior art, the utility model provides a concrete drain pipe with coarse filtration function has following beneficial effect:

the utility model provides a concrete drain pipe with coarse filtration function, a plurality of can pivoted follow blade 7 through setting up, make at the drainage in-process, the attachment can not appear on filter plate 4 yet, thereby can continuation guarantee the unity of displacement, and, through the grafting cooperation between grafting strip 12 and the locating lever 18 that set up, and under the operation of rotating half tooth screw rod 21 and two-way screw rod 14, alright take body 1 out with round seat 3, then can make things convenient for people to tear open and trade or clear up filter plate 4 and maintain, make things convenient for people to use.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims (7)

1. The utility model provides a concrete drain pipe with coarse filtration function, includes the body and sets up the round seat in the body, the outer lane of round seat with the inner wall of body contacts, its characterized in that, fixed mounting has a plurality of filter plates on the round seat, there is Contraband type frame one side of round seat through bolt fixed mounting, contraband type frame one side extend to outside the body, rotate seal installation has the pivot on Contraband type frame one side inner wall, fixed mounting has three following blade that is the annular array and distributes in the pivot, and three following blade all with the filter plate contacts, two inserting grooves have been seted up to one side of body, equal fixed mounting has linking strip on the both sides outer wall of Contraband type frame, two linking strip is close to one side fixed mounting of body has two inserting strips, and two one side of inserting strip all extends to the corresponding in the inserting groove, two one side that inserting strip kept away from each other has all seted up the constant head tank, slidable mounting has two locating levers on the body, and two one end that the locating lever all extends to be close to the constant head tank in the constant head tank.

2. The concrete drain pipe with the coarse filtering function according to claim 1, wherein four abutting blocks distributed in an annular array are fixedly mounted on the inner wall of the pipe body, and one side of the round seat is in contact with the four abutting blocks.

3. The concrete drain pipe with the coarse filtering function according to claim 1, wherein a bearing box is fixedly installed on one side of the pipe body and is located below the Contraband type frame, and a sundry box is arranged in the bearing box.

4. The concrete drain pipe with the coarse filtering function according to claim 3, wherein two support plates are fixedly mounted on the outer wall of the pipe body, the two support plates are rotatably mounted with a same bidirectional screw, two linkage plates are threadedly mounted on the bidirectional screw, arc-shaped strips are fixedly mounted on the sides of the two linkage plates far away from each other, bridge plates are fixedly mounted on the inner walls of the two arc-shaped strips, and the two bridge plates are respectively and fixedly connected with the two positioning rods.

5. The concrete drain pipe with the coarse filtering function according to claim 1, wherein a motor is fixedly installed on the outer wall of one side of the Contraband type frame, an output shaft of the motor is fixedly connected with one end of the rotating shaft, a protective cover is fixedly installed on one side of the Contraband type frame, and the motor is located in the protective cover.

6. The concrete drain pipe with the coarse filtering function according to claim 4, wherein a separation sleeve is fixedly sleeved on the bidirectional screw rod and is positioned between the two linkage plates.

7. The concrete drain pipe with the coarse filtering function according to claim 4, wherein a vertical plate is fixedly installed on the outer wall of the pipe body, a limiting groove is formed in the bridging plate close to the vertical plate, a half-tooth screw rod is installed on the vertical plate in a threaded mode, and one end of the half-tooth screw rod extends into the limiting groove.

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