CN214832496U

CN214832496U - Water conservancy river trash blocking flood prevention device

Info

Publication number: CN214832496U
Application number: CN202120556229.9U
Authority: CN
Inventors: 石向红; 邓亚丽; 赵芳; 安振华; 王炜
Original assignee: Taiyuan Water Conservancy Technology Extension Service Station; Taiyuan Water Resources Management And Protection Center; Taiyuan Water Conservancy Monitoring Data Center
Current assignee: Taiyuan Water Conservancy Technology Extension Service Station; Taiyuan Water Resources Management And Protection Center; Taiyuan Water Conservancy Monitoring Data Center
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-23
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to a water conservancy facility technical field just discloses a water conservancy river channel blocks dirty flood prevention device, including baffle and overhead gage down, the equal fixed mounting in the left and right sides that baffle and overhead gage are close to each other has the fixed block down, overhead gage and the crisscross setting of baffle down, the thread groove has all been seted up to the inside of fixed block, the equal threaded connection in inside of thread groove has the threaded rod. This water conservancy river channel blocks dirty flood prevention device, through opening the motor that is located lower baffle both ends, the motor is rotatory can drive the rotation of action wheel, can drive the rotation that rotates and then drive the threaded rod from the driving wheel through belt transmission this moment, because the screw thread opposite direction at both ends just is the same with the screw thread direction of two thread grooves about the threaded rod, so rotate the threaded rod and can drive being close to relatively of two fixed blocks or keep away from, and then adjust the relative distance of overhead gage and lower baffle, accomplish altitude mixture control, thereby realized the advantage of convenient adjusting device height.

Description

Water conservancy river trash blocking flood prevention device

Technical Field

The utility model relates to a water conservancy facility technical field specifically is a water conservancy river channel blocks dirty flood prevention device.

Background

At present, in hydraulic engineering's river course management, the industry develops gradually, population density is also being crescent, a large amount of industrial waste and domestic waste get into the river course, and aquatic plant's the growth of inundating, the pollution of river course aggravates gradually, rubbish and the untimely clearance of aquatic plant in the river course, can bring the influence for the quality of river course water, so not only influence people's daily life water, and also have the influence of very big degree to hydroelectric power's quality of water, in addition rubbish clearance on the river course is got up more difficultly, generally realize through trash rack to the blockking of rubbish in the river course, further clear up the recovery through artificial pollutant that will block again.

Generally utilize the dirt fence to block rubbish among the prior art, nevertheless because sewage in the river course is not fixed unchangeable, the water level height of river course when meetting flood season is higher, just can not block rubbish in the river course this moment, the dirt fence among the prior art can not be convenient the height to the river course water level go adjust the high realization rubbish of whole device block, current dirt fence can not effectually reside in order to carry out subsequent rubbish clearance to rubbish simultaneously.

Disclosure of Invention

The utility model provides a water conservancy river channel blocks dirty flood prevention device, possesses the advantage of making things convenient for the adjusting device height, has solved the problem that proposes in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a water conservancy river channel blocks dirty flood prevention device, includes baffle and last baffle down, the equal fixed mounting in the left and right sides that baffle and last baffle are close to each other down has the fixed block, the setting is crisscross with lower baffle to the overhead gage, the thread groove has all been seted up to the inside of fixed block, the equal threaded connection in inside of thread groove has the threaded rod, the top fixed mounting of baffle has the fixing base down, the top fixed mounting of fixing base has the motor, the top fixed mounting of motor output shaft has the action wheel, the top fixed mounting of threaded rod has from the driving wheel.

Preferably, the driving wheel and the driven wheel are movably sleeved with a belt, and the driving wheel is in transmission connection with the driven wheel through the belt.

Preferably, logical groove has been seted up to the impartial distance in front of baffle and overhead gage down, the bottom fixed mounting of baffle has the base down, the equal fixed mounting in the left and right sides of base has fixed awl.

Preferably, the back of baffle is the four corners distribution down and installs buffer spring, buffer spring's other end fixed mounting has the striker plate, the filtration pore has been seted up in the front of striker plate, the equal fixed mounting in the left and right sides at the striker plate back has induced draft fan.

Preferably, the middle part fixed mounting of threaded rod has the stop collar, the threaded direction of both ends screw thread opposite and lower baffle and the interior screw thread direction of the fixed block that the overhead gage was installed of threaded rod are also opposite.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this water conservancy river channel blocks dirty flood prevention device, through being provided with crisscross lower baffle and last baffle, and be provided with the fixed block in the place that last baffle and lower baffle are close to relatively, and threaded groove has been seted up in the inside of fixed block, the motor that is located baffle both ends down is opened to the accessible when needs adjusting device's height, the motor is rotatory can drive the rotation of action wheel, can drive the rotation from the driving wheel rotation and then drive the rotation of threaded rod through belt transmission this moment, because the opposite and the same with the thread direction of two threaded groove of thread direction at both ends about the threaded rod, so rotate the relative being close to or keeping away from that the threaded rod can drive two fixed blocks, and then adjust the relative distance of overhead gage and lower baffle, accomplish altitude mixture control, thereby realized making things convenient for the advantage of adjusting device height.

2. This water conservancy river channel blocks dirty flood prevention device, the back through baffle under is equipped with the striker plate, and be connected with buffer spring between striker plate and lower baffle, and be equipped with induced draft fan at the back of striker plate, when needs block rubbish, the rubbish that gets into the striker plate through leading to the groove can be blockked by the striker plate, open induced draft fan simultaneously and can produce suction and absorb rubbish, make rubbish adsorb in the front of striker plate, buffer spring can be used for residing more rubbish by tensile drive striker plate displacement simultaneously, thereby realized can be with the advantage of long rubbish dwell time.

Drawings

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

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is an exploded view of the upper and lower baffles and the threaded rod structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a lower baffle plate; 2. an upper baffle plate; 3. a through groove; 4. a base; 5. a fixed cone; 6. a fixed block; 7. a thread groove; 8. a threaded rod; 9. a limiting sleeve; 10. a fixed seat; 11. a motor; 12. a driving wheel; 13. a driven wheel; 14. a belt; 15. a striker plate; 16. filtering holes; 17. a buffer spring; 18. an air suction fan.

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.

Please refer to fig. 1-4, a water conservancy river trash blocking flood prevention device, including lower baffle 1 and upper baffle 2, lower baffle 1 and upper baffle 2 are equal fixed mounting in the left and right sides that is close to each other has fixed block 6, upper baffle 2 and lower baffle 1 are crisscross to be set up, thread groove 7 has all been seted up to fixed block 6's inside, the equal threaded connection in inside of thread groove 7 has threaded rod 8, the top fixed mounting of lower baffle 1 has fixing base 10, the top fixed mounting of fixing base 10 has motor 11, the top fixed mounting of motor 11 output shaft has action wheel 12, the top fixed mounting of threaded rod 8 has from driving wheel 13.

Wherein, the belt 14 has been cup jointed in the lateral surface activity of action wheel 12 and follow driving wheel 13, and action wheel 12 passes through belt 14 and is connected with the transmission of following driving wheel 13, and the accessible opens the motor 11 that is located baffle 1 both ends down, and the rotation of motor 11 can drive action wheel 12, can drive the rotation of following driving wheel 13 and then drive the rotation of threaded rod 8 through the transmission of belt 14 this moment.

Wherein, logical groove 3 has been seted up to the impartial distance in front of lower baffle 1 and last baffle 2, and the bottom fixed mounting of lower baffle 1 has base 4, and the equal fixed mounting in the left and right sides of base 4 has fixed awl 5, and the fixed awl 5 of accessible base 4 bottom is fixed the device firmly in the river course when using, leads to groove 3 and can make the rivers through-hole and block the great rubbish of volume.

Wherein, the back of lower baffle 1 is four corners distribution and installs buffer spring 17, buffer spring 17's other end fixed mounting has striker plate 15, filtration pore 16 has been seted up in striker plate 15's front, the equal fixed mounting in the left and right sides at the striker plate 15 back has induced draft fan 18, when needs block rubbish, the rubbish that gets into striker plate 15 through logical groove 3 can be blockked by striker plate 15, open induced draft fan 18 simultaneously and can produce suction and absorb rubbish, make rubbish adsorb in striker plate 15's front, buffer spring 17 can be used for residing more rubbish by tensile drive striker plate 15 displacement simultaneously.

Wherein, the middle part fixed mounting of threaded rod 8 has stop collar 9, threaded rod 8 about both ends screw thread opposite direction and down baffle 1 and the screw thread direction in the fixed block 6 that last baffle 2 installed also opposite, because the screw thread opposite direction at both ends just is the same with the screw thread direction of two thread grooves 7 about threaded rod 8, so rotate threaded rod 8 and can drive being close to relatively or keeping away from of two fixed blocks 6, and then adjust the relative distance of overhead gage 2 and lower baffle 1, accomplish altitude mixture control.

The working principle is as follows: when the water conservancy river channel trash blocking flood prevention device is used, the motors 11 positioned at the two ends of the lower baffle plate 1 can be started, the motors 11 can drive the driving wheels 12 to rotate, the driven wheels 13 can be driven to rotate through the transmission of the belts 14, and then the threaded rods 8 can be driven to rotate, since the thread directions of the left and right ends of the threaded rod 8 are opposite and the same as those of the two thread grooves 7, so that the threaded rod 8 can be rotated to drive the two fixing blocks 6 to relatively approach or separate from each other, and further the relative distance between the upper baffle 2 and the lower baffle 1 is adjusted to complete height adjustment, when the garbage needs to be blocked, the garbage entering the striker plate 15 through the through grooves 3 can be blocked by the striker plate 15, meanwhile, the suction fan 18 is started to generate suction force to suck the garbage, so that the garbage is adsorbed on the front surface of the striker plate 15, meanwhile, the buffer spring 17 can be stretched to drive the striker plate 15 to displace for retaining more garbage.

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 water conservancy river channel blocks dirty flood prevention device, includes baffle and overhead gage down, its characterized in that: the utility model discloses a motor, including baffle, upper shield, motor output shaft, the equal fixed mounting in left and right sides that lower baffle and upper shield are close to each other has the fixed block, upper shield and lower baffle are crisscross to be set up, the thread groove has all been seted up to the inside of fixed block, the equal threaded connection in inside of thread groove has the threaded rod, the top fixed mounting of baffle has the fixing base down, the top fixed mounting of fixing base has the motor, the top fixed mounting of motor output shaft has the action wheel, the top fixed mounting of threaded rod has from the driving wheel.

2. The water conservancy river trash holding flood prevention device according to claim 1, characterized in that: the outer side surfaces of the driving wheel and the driven wheel are movably sleeved with belts, and the driving wheel is in transmission connection with the driven wheel through the belts.

3. The water conservancy river trash holding flood prevention device according to claim 1, characterized in that: the equal distance in front of baffle and overhead gage has seted up logical groove down, the bottom fixed mounting of baffle has the base down, the equal fixed mounting in the left and right sides of base has fixed awl.

4. The water conservancy river trash holding flood prevention device according to claim 1, characterized in that: the back of baffle is the four corners distribution down and installs buffer spring, buffer spring's other end fixed mounting has the striker plate, the filtration pore has been seted up in the front of striker plate, the equal fixed mounting in the left and right sides at the striker plate back has induced draft fan.

5. The water conservancy river trash holding flood prevention device according to claim 1, characterized in that: the middle part fixed mounting of threaded rod has the stop collar, both ends screw thread opposite direction about the threaded rod and the baffle down and the overhead gage install the screw thread opposite direction in the fixed block.