CN217287346U

CN217287346U - Small-section deeply-buried underground tunnel drainage filtering device capable of being automatically cleaned

Info

Publication number: CN217287346U
Application number: CN202220876702.6U
Authority: CN
Inventors: 李晓佳; 高凯凯; 路光; 李雷; 金文天; 夏超
Original assignee: Sinohydro Bureau 9 Co Ltd
Current assignee: Sinohydro Bureau 9 Co Ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-26
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a small section that can clear up automatically buries underground tunnel drainage and uses filter equipment deeply, including straining body, fixed frame and electronic pole, strain the fixed frame of surface connection of body, the filter screen is connected to the one end that the body was kept away from to fixed frame, and the fixed frame both sides are close to the position symmetry of filter screen and set up the shifting chute, the last surface connection transmission case of fixed frame, the worm passes through bearing swing joint in the transmission case, and the lead screw passes through sealed bearing swing joint in the shifting chute, and the worm wheel is connected to the upper end of lead screw, worm wheel meshing worm, electronic pole passes through the seal box and connects at the top of fixed frame, and the middle part of diaphragm a side is connected to electronic pole's telescopic link, and the lower surface symmetrical connection closing plate at diaphragm both ends, closing plate sliding connection is on fixed frame lateral wall surface. This but automatic small cross section of clearance buries underground tunnel filter equipment for drainage deeply can clear up automatically to ensure filter equipment's normal use.

Description

Small-section deeply-buried underground tunnel drainage filtering device capable of being automatically cleaned

Technical Field

The utility model relates to a plumbing technical field specifically is a small section that can clear up buries underground tunnel drainage deeply and uses filter equipment.

Background

The filtering equipment is mechanical equipment or a device used for filtering, is common general equipment in industrial production, and is generally divided into vacuum and pressurization, wherein the vacuum is commonly used by a rotary drum, a disc, a horizontal belt type and the like, and the pressurization is commonly used by a pressure filter, a squeezing, a dynamic filter, a rotary type and the like; can use filter equipment to handle during drainage in the underground tunnel, but common drainage filter equipment can be at the filterable in-process accumulation dirt on filter screen surface, if long-time unclean the meeting and block up the filtration pore to influence filtration efficiency.

Therefore, the filter device for draining the water of the small-section deep-buried underground tunnel is improved, and can be automatically cleaned.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small section that can clear up automatically buries underground tunnel filter equipment for drainage deeply to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a small-section filtering device capable of being automatically cleaned and used for draining underground tunnels deeply comprises a filter body, a fixing frame and an electric rod, wherein the surface of the filter body is connected with the fixing frame, one end of the fixing frame, which is far away from the filter body, is connected with a filter screen, moving grooves are symmetrically arranged at positions, which are close to the filter screen, of two sides of the fixing frame, a containing groove is arranged at the upper end of the fixing frame, two ends of the containing groove are communicated with the upper end of the moving groove, the upper surface of the fixing frame is connected with a transmission box, a worm is movably connected in the transmission box through a bearing, a lead screw is movably connected in the moving groove through a sealing bearing, the upper end of the lead screw is connected with a worm wheel, the worm wheel is meshed with the worm, one end of the worm is connected with a motor through a coupler, the electric rod is connected at the top of the fixing frame through a sealing box, a telescopic rod of the electric rod is connected with the middle part of one side surface of a transverse plate, and the lower surfaces at two ends of the transverse plate are symmetrically connected with sealing plates, the sealing plate is connected to the surface of the side wall of the fixing frame in a sliding mode, meanwhile, the limiting block connected to the upper surface of the first transverse plate is connected to the limiting groove II formed in the lower surface of the moving plate in a sliding mode, the limiting groove I formed in the fixing frame is communicated with the limiting groove II, and one side, close to the filter screen, of the moving plate is connected with the hairbrush.

Preferably, the whole square structure that is of fixed frame, the cross-section of fixed frame are back font structure, and the inside both sides side symmetry of fixed frame sets up the shifting chute, and the shifting chute is the cuboid structure, and the shifting chute is seted up in the one side that the filter screen is close to the filter body simultaneously.

Preferably, the whole movable plate is of a cuboid structure, two ends of the movable plate are symmetrically provided with the screw holes, the movable plate is in screw connection with the screw rod through the screw holes, and the movable plate and the sealing plate are combined together to form an Jiong-shaped structure.

Preferably, one side of the movable plate, which is close to the filter screen, is connected with a hairbrush, the length of the hairbrush is larger than the distance between the movable plate and the filter screen, the depth of the accommodating groove is equal to the thickness of the movable plate, one side, which is far away from the filter screen, of the lower end of the accommodating groove is communicated with a first limiting groove, and the first limiting groove is of a rectangular structure.

Preferably, five groups of limiting grooves II are formed in the lower surface of the movable plate, which is far away from the filter screen, in parallel and at equal intervals, the length of each limiting groove II is equal to half of the width of the movable plate, a first limiting groove is correspondingly formed in the top of the fixed frame, which corresponds to the second limiting groove, and the first limiting groove is communicated with the second limiting groove.

Preferably, the position of the upper surface of the first transverse plate, which is opposite to the second limiting groove, is correspondingly connected with the limiting block, the limiting block and the transverse plate are combined together to form a section in an E-shaped structure, the width of the first transverse plate is equal to that of the sealing plate, and meanwhile, the width of the sealing plate is greater than that of the moving groove.

Preferably, the moving plate and the brush are combined together to form a convex structure, the accommodating groove formed in the top plate of the fixed frame is of a convex structure, and the accommodating groove and the moving groove are combined together to form an Jiong-shaped structure.

Preferably, the worm movably connected in the transmission case through the bearing is a double-headed worm, the two worm wheels are positioned on the same side of the worm, the worm and the worm wheels are combined together to form a [ shape structure ], and meanwhile, the cross section formed by combining the first limiting groove and the accommodating groove is in an F-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: this but automatic small-section of clearance buries underground tunnel filter equipment for drainage deeply, which comprises a motor, a worm, the worm wheel, the cooperation of lead screw and movable plate, can make the automatic surface of clearing up the filter screen of brush, and the lead screw that sets up at movable plate bilateral symmetry, can ensure movable plate and brush can not by rivers impact's emergence skew problem when clearing up, the stability of during operation has been improved, and simultaneously, through electronic pole, diaphragm one, the cooperation of closing plate and stopper, can effectively seal the opening of shifting chute, thereby can avoid the impurity accumulation of aquatic on the lead screw surface, and then ensure the normal removal of movable plate, reduce the fault probability.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

fig. 3 is a schematic top view of the fixing frame of the present invention;

FIG. 4 is a schematic view of the connection structure of the first structural transverse plate and the sealing plate of the present invention;

fig. 5 is a schematic structural diagram of the structure moving plate of the present invention.

In the figure: 1. a filter body; 2. a fixing frame; 3. an electric rod; 4. a first limiting groove; 5. a limiting block; 6. a first transverse plate; 7. a transmission case; 8. moving the plate; 9. a brush; 10. a filter screen; 11. a moving groove; 12. a screw rod; 13. sealing plates; 14. a worm; 15. a motor; 16. and a second limiting 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. 1-5, the present invention provides a technical solution: a small-section deep-buried underground tunnel drainage filtering device capable of being automatically cleaned comprises a filter body 1, a fixed frame 2 and an electric rod 3, wherein the surface of the filter body 1 is connected with the fixed frame 2, one end of the fixed frame 2, which is far away from the filter body 1, is connected with a filter screen 10, and moving grooves 11 are symmetrically formed in positions, which are close to the filter screen 10, of two sides of the fixed frame 2, the whole fixed frame 2 is of a square structure, the section of the fixed frame 2 is of a reversed-square-shaped structure, the moving grooves 11 are of a cuboid structure, and meanwhile, the moving grooves 11 are formed in one side, which is close to the filter body 1, of the filter screen 10; meanwhile, the upper end of the fixing frame 2 is provided with an accommodating groove, two ends of the accommodating groove are communicated with the upper end of the moving groove 11, the upper surface of the fixing frame 2 is connected with the transmission case 7, a worm 14 movably connected through a bearing in the transmission case 7 adopts a double-headed worm 14, two worm wheels are positioned on the same side of the worm 14, the worm 14 and the worm wheels are combined together to form a [ shape structure ], and meanwhile, the first limiting groove 4 and the accommodating groove are combined together to form an F-shaped structure in section; a screw rod 12 is movably connected in a moving groove 11 through a sealing bearing, the upper end of the screw rod 12 is connected with a worm wheel, the worm wheel is meshed with a worm 14, one end of the worm 14 is connected with a motor 15 through a coupler, an electric rod 3 is connected to the top of a fixed frame 2 through a sealing box, a telescopic rod of the electric rod 3 is connected with the middle part of the side surface of a first transverse plate 6, the lower surfaces of two ends of the first transverse plate 6 are symmetrically connected with sealing plates 13, the sealing plates 13 are connected to the surface of the side wall of the fixed frame 2 in a sliding mode, five groups of limiting grooves II 16 are formed in one end, far away from a filter screen 10, of the lower surface of a moving plate 8 in a parallel and equidistant mode, the length of each limiting groove II 16 is equal to half of the width of the moving plate 8, a first limiting groove 4 is correspondingly formed in the position, opposite to the second limiting groove 16, of the top of the fixed frame 2, and the first limiting groove 4 is communicated with the second limiting groove 16; the upper surface of the transverse plate I6 is correspondingly connected with the limiting block 5 at a position corresponding to the limiting groove II 16, the limiting block 5 and the transverse plate I6 are combined together to form an E-shaped structure, the width of the transverse plate I6 is equal to that of the sealing plate 13, and meanwhile, the width of the sealing plate 13 is larger than that of the moving groove 11; meanwhile, the limiting blocks 5 connected with the upper surface of the first transverse plate 6 are connected in a sliding mode in limiting grooves two 16 formed in the lower surface of the moving plate 8, the moving plate 8 is of a cuboid structure integrally, screwed holes are symmetrically formed in two ends of the moving plate 8, the moving plate 8 is in screwed connection with the screw rod 12 through the screwed holes, and the moving plate 8 and the sealing plate 13 are combined together to form an Jiong-shaped structure; a first limiting groove 4 formed in the fixed frame 2 is communicated with a second limiting groove 16, one side, close to the filter screen 10, of the moving plate 8 is connected with a hairbrush 9, the length of the hairbrush 9 is larger than the distance between the moving plate 8 and the filter screen 10, the depth of the accommodating groove is equal to the thickness of the moving plate 8, one side, far away from the filter screen 10, of the lower end of the accommodating groove is communicated with the first limiting groove 4, and the first limiting groove 4 is of a rectangular structure; the moving plate 8 and the brush 9 are combined together to form a convex structure, the accommodating groove formed in the top plate of the fixed frame 2 is of a convex structure, and the accommodating groove and the moving groove 11 are combined together to form an Jiong-shaped structure.

As shown in fig. 1 and 2, the surface of the filter screen 10 can be automatically cleaned by the brush 9 through the matching of the motor 15, the worm 14, the worm wheel, the screw rod 12 and the moving plate 8, and the screw rods 12 symmetrically arranged on both sides of the moving plate 8 can ensure that the moving plate 8 and the brush 9 are not impacted by water flow during cleaning, so that the stability during operation is improved.

As shown in fig. 1 and 3, the opening of the moving groove 11 can be effectively sealed by the cooperation of the electric rod 3, the first transverse plate 6, the sealing plate 13 and the limiting block 5, so that impurities in water can be prevented from being accumulated on the surface of the screw rod 12, normal movement of the moving plate 8 is ensured, the failure probability is reduced, and the longer brush 9 can more effectively clean the filter screen 10.

The working principle is as follows: when the filtering device for draining the underground tunnel with the small cross section and the deep burying capability is used, which can be automatically cleaned, after the liquid is preliminarily treated by the filtering net 10 connected in the fixed frame 2, after the filter body 1 flows into for further treatment, after a working period, the electric rod 3 is started, the electric rod 3 recovers the telescopic rod, the transverse plate I6 and the sealing plate 13 move along with the movement II of the telescopic rod, after the limiting block 5 on the upper surface of the transverse plate I6 moves into the limiting groove I4 from the limiting groove II 16, the motor 15 is started, the motor 15 drives the worm 14 to rotate through the coupler, the rotating worm 14 drives the screw rod 12 to rotate through the worm wheel, then the moving plate 8 drives the hairbrush 9 to move downwards, the hairbrush 9 cleans the filter screen 10 while moving downwards, and therefore the filter screen 10 is prevented from being blocked, after the cleaning is finished, the moving plate 8 and the brush 9 move into the accommodating groove again, and the electric rod 3 pushes the transverse plate I6 and the sealing plate 13 to seal the opening of the moving groove 11 again; the whole process of the filter device for draining the water of the small-section deep-buried underground tunnel can be automatically cleaned.

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 but automatic small cross section of clearance buries underground tunnel drainage deeply and uses filter equipment, includes filter body (1), fixed frame (2) and electronic pole (3), its characterized in that: the surface of the filter body (1) is connected with a fixed frame (2), one end of the fixed frame (2) far away from the filter body (1) is connected with a filter screen (10), the two sides of the fixed frame (2) are close to the position symmetry of the filter screen (10) and are provided with moving grooves (11), the upper end of the fixed frame (2) is provided with a containing groove, the two ends of the containing groove are communicated with the upper end of the moving grooves (11), the upper surface of the fixed frame (2) is connected with a transmission case (7), a worm (14) is movably connected in the transmission case (7) through a bearing, a lead screw (12) is movably connected in the moving grooves (11) through a sealing bearing, the upper end of the lead screw (12) is connected with a worm wheel, the worm wheel is meshed with the worm (14), one end of the worm (14) is connected with a motor (15) through a coupler, the electric rod (3) is connected at the top of the fixed frame (2) through a sealing case, and the telescopic rod of the electric rod (3) is connected with the middle part of the side surface of a transverse plate (6), and the lower surfaces of the two ends of the first transverse plate (6) are symmetrically connected with sealing plates (13), the sealing plates (13) are connected to the surface of the side wall of the fixed frame (2) in a sliding manner, meanwhile, the limiting blocks (5) connected to the upper surface of the first transverse plate (6) are connected to the lower surface of the movable plate (8) in limiting grooves II (16), limiting grooves I (4) formed in the fixed frame (2) are communicated with the limiting grooves II (16), and one side, close to the filter screen (10), of the movable plate (8) is connected with a brush (9).

2. The filtering device for draining the small-section deeply-buried underground tunnel capable of automatically cleaning according to claim 1, which is characterized in that: the whole square structure that is of fixed frame (2), the cross-section of fixed frame (2) are back font structure, and the inside both sides side symmetry of fixed frame (2) sets up shifting chute (11), and shifting chute (11) are the cuboid structure, and one side that is close to filter body (1) is seted up in filter screen (10) in shifting chute (11) simultaneously.

3. The filtering device for draining the small-section deep-buried underground tunnel capable of being automatically cleaned according to claim 1, wherein the filtering device comprises: the movable plate (8) is integrally of a cuboid structure, two ends of the movable plate (8) are symmetrically provided with screw holes, the movable plate (8) is in screw connection with the screw rod (12) through the screw holes, and the movable plate (8) and the sealing plate (13) are combined together to form an Jiong-shaped structure.

4. The filtering device for draining the small-section deeply-buried underground tunnel capable of automatically cleaning according to claim 1, which is characterized in that: one side of the moving plate (8) close to the filter screen (10) is connected with a hairbrush (9), the length of the hairbrush (9) is larger than the distance between the moving plate (8) and the filter screen (10), the depth of the accommodating groove is equal to the thickness of the moving plate (8), one side of the lower end of the accommodating groove far away from the filter screen (10) is communicated with a first limiting groove (4), and the first limiting groove (4) is of a rectangular structure.

5. The filtering device for draining the small-section deep-buried underground tunnel capable of being automatically cleaned according to claim 1, wherein the filtering device comprises: five groups of second limiting grooves (16) are formed in one end, far away from the filter screen (10), of the lower surface of the moving plate (8) in parallel at equal intervals, the length of the second limiting grooves (16) is equal to half of the width of the moving plate (8), the first limiting grooves (4) are correspondingly formed in the positions, opposite to the second limiting grooves (16), of the top of the fixing frame (2), and the first limiting grooves (4) are communicated with the second limiting grooves (16).

6. The filtering device for draining the small-section deep-buried underground tunnel capable of being automatically cleaned according to claim 1, wherein the filtering device comprises: the upper surface of the transverse plate I (6) is correspondingly connected with the limiting block (5) relative to the position of the limiting groove II (16), the limiting block (5) and the transverse plate I (6) are combined together to form an E-shaped cross section, the width of the transverse plate I (6) is equal to that of the sealing plate (13), and meanwhile, the width of the sealing plate (13) is larger than that of the moving groove (11).

7. The filtering device for draining the small-section deeply-buried underground tunnel capable of automatically cleaning according to claim 1, which is characterized in that: the movable plate (8) and the brush (9) are combined together to form a convex structure, the accommodating groove formed in the top plate of the fixed frame (2) is of a convex structure, and the accommodating groove and the movable groove (11) are combined together to form an Jiong-shaped structure.

8. The filtering device for draining the small-section deeply-buried underground tunnel capable of automatically cleaning according to claim 1, which is characterized in that: the worm (14) movably connected in the transmission case (7) through the bearing is a double-end worm (14), the two worm wheels are located on the same side of the worm (14), the worm (14) and the worm wheels are combined together to form a [ shape structure, and meanwhile, the cross section formed by combining the first limiting groove (4) and the containing groove is in an F-shaped structure.