CN216937522U

CN216937522U - Water trestle sewage collecting and cleaning device

Info

Publication number: CN216937522U
Application number: CN202122721085.0U
Authority: CN
Inventors: 周运煌; 陈伟仁; 杨铭秋; 李富强; 苏冠峰; 吴超; 陈永骞; 马鑫
Original assignee: Cccc Guanghang Green Construction Co ltd; CCCC Guangzhou Dredging Co Ltd.
Current assignee: Cccc Guanghang Green Construction Co ltd; CCCC Guangzhou Dredging Co Ltd.
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-07-12
Anticipated expiration: 2031-11-08

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a device for collecting and cleaning sewage of an underwater trestle, which comprises a purifying box and a cleaning mechanism, wherein the purifying box is arranged on the upper part of the trestle; the top of the purification box is provided with an opening, the top of the purification box is fixedly connected with a first plate, and a drain pipe penetrates through the first plate; the cleaning mechanism comprises a motor, a threaded rod, a telescopic rod and a cleaning brush; the outer side wall of the purification box is fixedly connected with a first support plate; the motor is fixedly connected to the top of the first supporting plate; the threaded rod is fixedly connected to an output shaft of the motor; a strip-shaped plate is sleeved on the outer wall of the threaded rod; the threaded rod is connected with the strip-shaped plate through a feed screw nut pair; the side wall of the purification box is provided with a pair of through grooves; the strip-shaped plate is in sliding fit with the through groove; the telescopic rod is detachably connected to the bottom of the strip-shaped plate; is favorable for keeping the bottom environment of the purifying box clean and tidy, thereby being favorable for improving the purifying efficiency of the sewage.

Description

Water trestle sewage collecting and cleaning device

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a device for collecting and cleaning sewage of an underwater trestle.

Background

At present, accumulated water left by an underwater trestle (steel platform) for construction, such as bridge surface washing, raining and the like, and accumulated water in a cofferdam is drained into a river, so that river water is polluted to a great extent; the sewage needs to be purified.

After the sewage is purified, the sewage can be discharged, but more dirt exists at the bottom of the purifying tank, and if the dirt is not cleaned, the more the dirt is accumulated when the sewage is purified next time, the purification efficiency of the sewage is reduced; therefore, the utility model provides a sewage collecting and cleaning device for an underwater trestle.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage collecting and cleaning device for an underwater trestle, which aims to make up the defects of the prior art and solve the problems that more dirt exists at the bottom of a purifying tank, and if the dirt is not cleaned, the dirt is accumulated more and the purifying efficiency of the sewage is reduced when the sewage is purified next time.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a sewage collecting and cleaning device for an underwater trestle, which comprises a purifying box and a cleaning mechanism, wherein the purifying box is arranged on the upper part of the water trestle; the top of the purification box is provided with an opening, the top of the purification box is fixedly connected with a first plate, and a drain pipe penetrates through the first plate; the cleaning mechanism comprises a motor, a threaded rod, a telescopic rod and a cleaning brush; the outer side wall of the purification box is fixedly connected with a first support plate; the motor is fixedly connected to the top of the first supporting plate; the threaded rod is fixedly connected to an output shaft of the motor; a strip-shaped plate is sleeved on the outer wall of the threaded rod; the threaded rod is connected with the strip-shaped plate through a screw rod nut pair; the side wall of the purification box is provided with a pair of through grooves; the strip-shaped plate is in sliding fit with the through groove; the telescopic rod is detachably connected to the bottom of the strip-shaped plate; the cleaning brush is fixedly connected to the bottom end of the telescopic rod; is favorable for keeping the bottom environment of the purifying box clean and tidy, thereby being favorable for improving the purifying efficiency of the sewage.

Further, the cleaning brush comprises a scraping plate, a mounting plate and a sponge block; the mounting plate is fixedly connected to the bottom end of the telescopic rod; the scraper is fixedly connected to the bottom of the mounting plate; the sponge block is also fixedly connected to the bottom of the mounting plate, and one side of the sponge block is fixedly connected with the scraper; can fully clear up the dirt of the bottom inside wall of the purifying box.

Furthermore, the telescopic rod consists of a first rod, a second rod and a sleeve; the top of the first rod is fixedly connected with a sleeve, and the bottom end of the first rod is fixedly connected with the mounting plate; the outer wall of the second rod is provided with threads; the inner wall of the sleeve is also provided with threads; the bottom end of the second rod is bolted in the sleeve; the telescopic rod and the cleaning brush can be replaced by the telescopic rod and the cleaning brush which are convenient to disassemble, and the old cleaning brush is cleaned up.

Furthermore, the bottom of the strip-shaped plate is provided with a jack; the second rod is in clearance fit with the jack.

Further, a first magnet is fixedly connected to the top end of the second rod; a second magnet is fixedly connected to the top of the jack; the second rod can be fixed in the jack.

Furthermore, two second support plates are fixedly connected to the side wall of the purification box; a guide rod is fixedly connected between the two second supporting plates; the guide rod penetrates through the strip-shaped plate and is connected with the strip-shaped plate in a sliding manner; the stability of the strip-shaped plate sliding left and right is improved.

Further, the telescopic link is provided with three, and the equidistance sets up the bottom at the lath.

Further, the other end of the drain pipe is arranged at the bottom of the trestle; a plurality of drain holes are formed in the bottom of the trestle; the drain hole is communicated with a drain pipe; one side of the trestle is provided with a cofferdam; one side of the cofferdam is connected with a water pump; the output end of the water suction pump is communicated with a water drainage pipe; the accumulated water enters the purifying box through a drain pipe.

The utility model has the following beneficial effects:

1. according to the sewage collecting and cleaning device for the underwater trestle, due to the matched use of the motor, the threaded rod, the telescopic rod, the cleaning brush, the first supporting plate, the strip-shaped plate, the through groove, the scraper plate, the mounting plate and the sponge block, dirt on the inner side wall of the bottom of the purifying box can be conveniently cleaned, the cleanness of the bottom environment of the purifying box can be favorably kept, and the sewage purifying efficiency can be favorably improved.

2. According to the device for collecting and cleaning sewage of the underwater trestle, the first rod, the second rod, the sleeve, the jack, the first magnet and the second magnet are matched for use, so that the telescopic rod and the cleaning brush can be conveniently disassembled, the telescopic rod and the cleaning brush can be replaced by new ones, and the old cleaning brush can be cleaned up.

Drawings

The utility model will be further explained with reference to the drawings.

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

FIG. 2 is a schematic top sectional view of the purification tank of the present invention;

FIG. 3 is a schematic sectional front view of the purification tank of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is a drawing of the second embodiment;

in the figure: 1. a purification box; 11. a first board; 2. a drain pipe; 31. a motor; 32. a threaded rod; 33. a telescopic rod; 34. a cleaning brush; 35. a first support plate; 36. a strip plate; 37. a through groove; 341. a squeegee; 342. mounting a plate; 343. a sponge block; 331. a first rod; 332. a second rod; 333. a sleeve; 4. a jack; 51. a first magnet; 52. a magnet II; 61. a second support plate; 62. a guide bar; 71. a trestle; 72. a drain hole; 73. cofferdam; 74. a water pump; 8. and (4) cleaning the block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Example one

As shown in fig. 1 to 5, the device for collecting and cleaning sewage of an underwater trestle of the present invention comprises a purifying box 1 and a cleaning mechanism; the top of the purification box 1 is provided with an opening, the top of the purification box 1 is fixedly connected with a first plate 11, and a drain pipe 2 penetrates through the first plate 11; the cleaning mechanism comprises a motor 31, a threaded rod 32, an expansion rod 33 and a cleaning brush 34; the outer side wall of the purifying box 1 is fixedly connected with a first supporting plate 35; the motor 31 is fixedly connected to the top of the first support plate 35; the threaded rod 32 is fixedly connected with an output shaft of the motor 31; a strip-shaped plate 36 is sleeved on the outer wall of the threaded rod 32; the threaded rod 32 is connected with the strip-shaped plate 36 through a screw-nut pair; the side wall of the purifying box 1 is provided with a pair of through grooves 37; the strip-shaped plate 36 is in sliding fit with the through groove 37; the telescopic rod 33 is detachably connected to the bottom of the strip-shaped plate 36; the cleaning brush 34 is fixedly connected to the bottom end of the telescopic rod 33; the during operation, starter motor 31, make motor 31 drive threaded rod 32 and rotate, and then make strip shaped plate 36 slide in leading to groove 37, so the telescopic link 33 and the cleaning brush 34 of strip shaped plate 36 bottom produce and remove about, make cleaning brush 34 constantly clean the bottom inside wall of purifying box 1, be convenient for with the dirt clean up on the inside wall of purifying box 1 bottom, be favorable to keeping the clean and tidy of the bottom environment of purifying box 1, thereby be favorable to improving the purification efficiency to sewage.

The cleaning brush 34 includes a scraper 341, a mounting plate 342, and a sponge block 343; the mounting plate 342 is fixedly connected to the bottom end of the telescopic rod 33; the scraper 341 is fixedly connected to the bottom of the mounting plate 342; the sponge block 343 is also fixedly connected to the bottom of the mounting plate 342, and one side of the sponge block 343 is fixedly connected with the scraper 341; during operation, when cleaning brush 34 is slided about in purifying box 1 bottom inside wall, at first scraper blade 341 can strike off the dirt of purifying box 1 bottom inside wall, and secondly sponge piece 343 can constantly clean the bottom inside wall of purifying box 1, can fully clear up the dirt of purifying box 1 bottom inside wall.

The telescopic rod 33 consists of a first rod 331, a second rod 332 and a sleeve 333; the top of the first rod 331 is fixedly connected with a sleeve 333, and the bottom end of the first rod 331 is fixedly connected with the mounting plate 342; the outer wall of the second rod 332 is provided with threads; the inner wall of the sleeve 333 is also provided with threads; the bottom end of the second rod 332 is bolted into a sleeve 333; the bottom of the strip-shaped plate 36 is provided with a jack 4; the second rod 332 is in clearance fit with the jack 4; during operation, the setting of telescopic link 33 is convenient for realize the change and the washing to cleaning brush 34, at first rotates sleeve 333 and a board 11 for cleaning brush 34 leaves the bottom inside wall of purifying box 1, takes out pole 331 and sleeve 333 and twitches downwards this moment again, makes No. two poles 332 leave jack 4, has just realized the dismantlement to telescopic link 33 and cleaning brush 34, can change new telescopic link 33 and cleaning brush 34 this moment, and with old cleaning brush 34 clean up.

The top end of the second rod 332 is fixedly connected with a first magnet 51; a second magnet 52 is fixedly connected to the top of the jack 4; two second support plates 61 are fixedly connected to the side wall of the purifying box 1; a guide rod 62 is fixedly connected between the two second supporting plates 61; the guide rod 62 penetrates through the strip-shaped plate 36, and the guide rod 62 is connected with the strip-shaped plate 36 in a sliding manner; the number of the telescopic rods 33 is three, and the telescopic rods are arranged at the bottom of the strip-shaped plate 36 at equal intervals; in operation, after the second rod 332 is inserted into the insertion hole 4, the first magnet 51 and the second magnet 52 are attracted together, so that the second rod 332 is fixed in the insertion hole 4; the arrangement of the guide rod 62 is beneficial to improving the stability of the strip-shaped plate 36 sliding left and right.

The other end of the drain pipe 2 is arranged at the bottom of the trestle 71; a plurality of drain holes 72 are formed at the bottom of the trestle 71; the drain hole 72 is communicated with the drain pipe 2; a cofferdam 73 is arranged on one side of the trestle 71; one side of the cofferdam 73 is connected with a water suction pump 74; the output end of the water pump 74 is communicated with the water drainage pipe 2; in operation, sewage flows into the drain pipe 2 through the drain hole 72 on the bridge deck of the trestle 71, and flows into the purification box 1 from the drain pipe 2; while the accumulated water in the cofferdam 73 is drawn into the drainage pipe 2 by the action of the suction pump 74 and into the purification tank 1 through the drainage pipe 2.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a cleaning block 8 is fixed to the strip-shaped plate 36 at a position of the threaded rod 32, and the threaded rod 32 penetrates through the cleaning block 8; in operation, the cleaning block 8 is made of chemical fiber materials, so that dust on the surface of the threaded rod 32 can be cleaned, and the abrasion of threads on the surface of the threaded rod 32 is reduced.

The working principle is as follows: sewage flows into the drain pipe 2 through a drain hole 72 on the bridge deck of the trestle 71, and flows into the purification box 1 from the drain pipe 2; meanwhile, accumulated water in the cofferdam 73 passes through the action of the water suction pump 74 and enters the water discharge pipe 2, and enters the purifying box 1 through the water discharge pipe 2, after the sewage in the purifying box 1 is purified, the water is firstly discharged to a specified position, then the motor 31 is started, the motor 31 drives the threaded rod 32 to rotate, and further the strip-shaped plate 36 slides in the through groove 37, so that the telescopic rod 33 and the cleaning brush 34 at the bottom of the strip-shaped plate 36 move left and right, the cleaning brush 34 continuously cleans the inner side wall at the bottom of the purifying box 1, the dirt on the inner side wall at the bottom of the purifying box 1 is conveniently cleaned, the cleanness of the bottom environment of the purifying box 1 is favorably kept, and the purification efficiency of the sewage is favorably improved; when the cleaning brush 34 slides left and right on the inner side wall of the bottom of the purifying box 1, firstly the scraper 341 can scrape off the dirt on the inner side wall of the bottom of the purifying box 1, and secondly the sponge block 343 can continuously wipe off the inner side wall of the bottom of the purifying box 1, so that the dirt on the inner side wall of the bottom of the purifying box 1 can be fully cleaned; when the telescopic rod 33 and the cleaning brush 34 are disassembled, the sleeve 333 and the first plate 11 are firstly rotated to enable the cleaning brush 34 to leave the inner side wall of the bottom of the purifying box 1, and at the moment, the first rod 331 and the sleeve 333 are downwards pulled out and drawn to enable the second rod 332 to leave the jack 4, so that the telescopic rod 33 and the cleaning brush 34 are disassembled; when the second rod 332 is inserted into the insertion hole 4, the first magnet 51 and the second magnet 52 are attracted together, so that the second rod 332 is fixed in the insertion hole 4.

The front, the back, the left, the right, the upper and the lower are all based on the figure 2 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aquatic landing stage sewage collection belt cleaning device which characterized in that: comprises a purifying box (1) and a cleaning mechanism; the top of the purification box (1) is provided with an opening, the top of the purification box (1) is fixedly connected with a first plate (11), and a drain pipe (2) penetrates through the first plate (11); the cleaning mechanism comprises a motor (31), a threaded rod (32), an expansion rod (33) and a cleaning brush (34); a first support plate (35) is fixedly connected to the outer side wall of the purifying box (1); the motor (31) is fixedly connected to the top of the first support plate (35); the threaded rod (32) is fixedly connected to an output shaft of the motor (31); a strip-shaped plate (36) is sleeved on the outer wall of the threaded rod (32); the threaded rod (32) is connected with the strip-shaped plate (36) through a screw rod nut pair; the side wall of the purification box (1) is provided with a pair of through grooves (37); the strip-shaped plate (36) is in sliding fit with the through groove (37); the telescopic rod (33) is detachably connected to the bottom of the strip-shaped plate (36); the cleaning brush (34) is fixedly connected to the bottom end of the telescopic rod (33).

2. The device for collecting and cleaning sewage of the underwater trestle bridge of claim 1, which is characterized in that: the cleaning brush (34) comprises a scraper blade (341), a mounting plate (342) and a sponge block (343); the mounting plate (342) is fixedly connected to the bottom end of the telescopic rod (33); the scraper (341) is fixedly connected to the bottom of the mounting plate (342); the sponge block (343) is also fixedly connected to the bottom of the mounting plate (342), and one side of the sponge block (343) is fixedly connected with the scraper (341).

3. The device for collecting and cleaning sewage of the underwater trestle bridge of claim 2, which is characterized in that: the telescopic rod (33) consists of a first rod (331), a second rod (332) and a sleeve (333); the top of the first rod (331) is fixedly connected with a sleeve (333), and the bottom end of the first rod (331) is fixedly connected with the mounting plate (342); the outer wall of the second rod (332) is provided with threads; the inner wall of the sleeve (333) is also provided with threads; the bottom end of the second rod (332) is bolted in the sleeve (333).

4. The device for collecting and cleaning sewage of the underwater trestle bridge of claim 3, which is characterized in that: the bottom of the strip-shaped plate (36) is provided with a jack (4); the second rod (332) is in clearance fit with the jack (4).

5. The device for collecting and cleaning sewage of an underwater trestle according to claim 4, which is characterized in that: a first magnet (51) is fixedly connected to the top end of the second rod (332); and a second magnet (52) is fixedly connected to the top of the jack (4).

6. The device for collecting and cleaning sewage of the underwater trestle of claim 5, which is characterized in that: the side wall of the purifying box (1) is also fixedly connected with two second support plates (61); a guide rod (62) is fixedly connected between the two second supporting plates (61); the guide rod (62) penetrates through the strip-shaped plate (36) and the guide rod (62) is connected with the strip-shaped plate (36) in a sliding mode.

7. The device for collecting and cleaning sewage of the underwater trestle bridge of claim 6, which is characterized in that: the telescopic rods (33) are arranged in three and are arranged at the bottoms of the strip-shaped plates (36) in equal intervals.

8. The device for collecting and cleaning sewage of an underwater trestle according to claim 7, which is characterized in that: the other end of the drain pipe (2) is arranged at the bottom of the trestle (71); a plurality of drain holes (72) are formed in the bottom of the trestle (71); the drain hole (72) is communicated with the drain pipe (2); one side of the trestle (71) is provided with a cofferdam (73); one side of the cofferdam (73) is connected with a water suction pump (74); the output end of the water suction pump (74) is communicated with the water drainage pipe (2).