Endoscopic device for capped pool

Abstract

The utility model discloses a capped pool endoscopic device which comprises an endoscopic instrument, a steel wire rope moving system, a driving device and a display system, and the driving device drives the steel wire rope moving system to enable the endoscopic instrument to move on the water surface of a capped pool. The display system is used for displaying all picture information captured by the endoscopic instrument in the whole moving process; the endoscopic instrument, the steel wire rope moving system and the driving device are all arranged at the positions, located on the water surface, in the capping pool. Due to the structural design, the device can be suitable for a fully covered pool or other similar pools, the working state and the effect of an aerator of a biological reaction pool can be known conveniently, the problem that the operation management is influenced due to the fact that the water surface of the covered pool cannot be comprehensively observed is effectively solved, and the reliability of the sewage treatment effect is improved. The device also has the advantages of simple structure, convenience in overhaul and maintenance, flexibility in operation, low manufacturing cost and running cost and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of water plant operation observation equipment, in particular to an endoscope device for a covered water tank. Background Art

[0002] Some treatment structures in sewage treatment plants are mainly water tank structures, and covers are often installed for various reasons such as safety. However, after the water tank is covered, especially in the case of a biological reaction tank, the staff cannot observe the water surface aeration situation, nor can they judge the uniformity of aeration, and even less can they judge whether the aerators in the water are damaged, etc., which directly affects the normal operation of the biological reaction tank.

[0003] In the prior art, the common methods for observing a covered water tank are to set observation holes or use inspection robots, but each has its own defects. The method of setting observation holes can only observe a partial water surface. The method of using an inspection robot to walk on its own track has a complex structure, high maintenance requirements, and high cost.

[0004] Therefore, how to set up a device for a covered water tank to comprehensively observe the water surface, solve the pain points of operation management, and improve the reliability of sewage treatment effect has become an urgent technical problem for those skilled in the art to solve. Summary of the Utility Model

[0005] In view of the above-mentioned defects of the prior art, the utility model provides an endoscope device for a covered water tank, which can comprehensively observe the water surface of the covered water tank and improve the reliability of sewage treatment effect.

[0006] To achieve the above technical purpose, the utility model provides an endoscope device for a covered water tank, including an endoscope, a wire rope moving system, a driving device, and a display system. The driving device drives the wire rope moving system to make the endoscope move on the water surface of the covered water tank, and the display system displays all the picture information captured by the endoscope during the entire movement process;

[0007] The endoscope, the wire rope moving system, and the driving device are all arranged at a position above the water surface in the covered water tank;

[0008] The endoscope is composed of an endoscope box body, an endoscope box body hook, and a camera;

[0009] The wire rope moving system is composed of multiple groups of hooks, two wire ropes, a transmission device, and a guide wheel;

[0010] The driving device is composed of a gearbox and a motor;

[0011] Multiple groups of the hanging hooks are evenly arranged at the position above the water surface in the covered water tank. The endoscope is fixed on the steel wire rope. Two of the steel wire ropes are suspended side by side on multiple groups of the hanging hooks. Both ends of the steel wire ropes are fixed on the transmission device. The guide wheels are arranged on both sides of the transmission device and fixedly connected to the top of the covered water tank. The motor is in transmission connection with the transmission device through the gearbox.

[0012] Preferably, the transmission device includes a pulley, a set of transmission wheels and a set of tension wheels. The pulley, the transmission wheels and the tension wheels are all connected to a central transmission shaft. Bearing seats are respectively arranged at both ends of the central transmission shaft. The bearing seats are fixedly connected to the covered water tank through fixed brackets.

[0013] The pulley is in transmission connection with the gearbox through a transmission belt. Both the transmission wheels and the tension wheels are composed of two wheels. The transmission wheels and the tension wheels are respectively fixed at both ends of the two steel wire ropes. The tension wheels are equipped with self-locking tensioners. The winding directions of the steel wire ropes on the transmission wheels and the tension wheels are opposite.

[0014] Preferably, two sets of the guide wheels are arranged, respectively on both sides of the transmission device. Both ends of the two steel wire ropes pass through the guide wheels and are respectively connected to the transmission wheels and the tension wheels. Each set of the guide wheels consists of two pulleys arranged side by side. The pulleys are fixed on the top of the covered water tank through hanging rods. A stop rod is arranged on one side of the pulley close to the steel wire rope.

[0015] Preferably, a support rod is arranged at the top of the two steel wire ropes. The support rod is in an inverted mountain shape, with both sides connected to the top of the steel wire ropes and the middle part used for hanging the endoscope.

[0016] Preferably, each group of the hanging hooks has a pair. The fixed ends of each group of the hanging hooks are on the outside and the free ends are on the inside. One end of the hanging hook is fixed on the top of the covered water tank, and the other end is slightly shorter than the support rod.

[0017] Preferably, the display system includes a wireless signal transmitter and a display screen. The endoscope transmits the captured picture information to the display screen through the wireless signal transmitter for display.

[0018] The beneficial effects of the present utility model:

[0019] Due to the above structural design, the present utility model can be applicable to fully covered water tanks or other similar water tanks, to understand the working state and working effect of aerators in, for example, biological reaction tanks, effectively solve the pain point that the covered water tank cannot be comprehensively observed on the water surface, which affects operation management, and improve the reliability of sewage treatment effect.

[0020] In addition, the utility model also has the advantages of simple structure, convenient inspection and maintenance, flexible operation, low construction cost and operation cost, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 is Figure 1 a schematic cross-sectional structure diagram at A-A in

[0023] Figure 3 is Figure 1 a schematic cross-sectional structure diagram at B-B in

[0024] Figure 4 is Figure 1 a schematic cross-sectional structure diagram at C-C in

[0025] Figure 5 is Figure 1 a schematic cross-sectional structure diagram at D-D in

[0026] Figure 6 is Figure 1 an enlarged schematic structure diagram at E in

[0027] In the figure: 1 endoscope, 2 lifting hook, 3 starting point lifting hook, 4 steel wire rope, 5 transmission device, 6 guide wheel, 7 driving device, 8 support rod, 9 endoscope box hook, 10 endoscope box, 11 camera, 12 lifting hook fixing plate, 13 pulley, 14 retaining rod, 15 suspension rod, 16 belt pulley, 17 transmission wheel, 18 tensioning wheel, 19 central transmission shaft, 20 bearing seat, 21 transmission belt, 22 fixed bracket, 23 self-locking tensioner, 24 gearbox, 25 motor, 26 wireless signal transmitter, 27 display screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following will further illustrate the concept, specific structure and technical effects of the utility model with reference to the drawings, so as to fully understand the purpose, features and effects of the utility model.

[0029] Embodiment:

[0030] As Figures 1-6 shown, a specific embodiment of the covered pool endoscope device of the utility model at least includes an endoscope 1, a steel wire rope moving system, a driving device 7, and a display system.

[0031] The driving device 7 drives the steel wire rope moving system, so that the endoscope 1 moves on the water surface of the covered pool, and the display system displays all the picture information captured by the endoscope 1 during the whole moving process.

[0032] The endoscope 1, the wire rope moving system, and the driving device 7 are all arranged at a position above the water surface in the covered pool.

[0033] The endoscope 1 is composed of an endoscope housing 10 , an endoscope housing hook 9 and a camera 11 .

[0034] The wire rope moving system is composed of multiple groups of hooks 2, two wire ropes 4, a transmission device 5 and a guide wheel 6.

[0035] The driving device 7 is composed of a gearbox 24 and a motor 25 .

[0036] A plurality of groups of hooks 2 are evenly arranged on the water surface in the covered pool, wherein the hooks 2 at the two starting points of the endoscope 1 are the starting point hooks 3, and the starting point hooks 3 are provided with positioners; the endoscope 1 is fixed on a steel wire rope 4, and two steel wire ropes 4 are suspended side by side on the plurality of groups of hooks 2, and both ends of the steel wire rope 4 are fixed on a transmission device 5, and guide wheels 6 are arranged on both sides of the transmission device 5 and fixed on the top of the covered pool through a suspension rod 15, and a motor 25 is connected to the transmission device 5 through a gearbox 24.

[0037] The transmission device 5 includes a pulley 16, a set of transmission wheels 17 and a set of tension wheels 18. The pulley 16, the transmission wheel 17 and the tension wheel 18 are all connected to a central transmission shaft 19. Bearing seats 20 are respectively provided at both ends of the central transmission shaft 19. The bearing seats 20 are fixedly connected to the covered pool through a fixed bracket 22.

[0038] The pulley 16 is connected to the gearbox 24 through the transmission belt 21. The transmission wheel 17 and the tensioning wheel 18 are composed of two wheels, which can adjust the slackness of the wire rope 4. The transmission wheel 17 and the tensioning wheel 18 are respectively fixed at both ends of the two wire ropes 4. The tensioning wheel 18 has a self-locking tensioner 23. The winding directions of the wire rope 4 on the transmission wheel 17 and the tensioning wheel 18 are opposite; when rotating, one wheel tightens the other wheel to loosen the wire rope 4, so that the wire rope 4 moves on the hook 2 to achieve the purpose of endoscopy.

[0039] Specifically, the guide wheels 6 are arranged on both sides of the transmission device 5, and are arranged on the route that the endoscope 1 does not pass through. The two ends of the two steel wire ropes 4 are respectively connected with the transmission wheel 17 and the tensioning wheel 18 in the transmission device 5 through the guide wheels 6. The guide wheel 6 is composed of two side-by-side pulleys 13. The diameter of the pulley 13 can be determined according to actual conditions. The pulley 13 is fixed on the top of the covered pool through a hanging rod 15. A stop rod 14 is provided on the side of the pulley 13 close to the steel wire rope 4 to prevent the steel wire rope 4 from slipping.

[0040] At the top of two steel wire ropes 4, there is a support rod 8. The support rod 8 is in an inverted mountain shape, with both sides connected to the top of the steel wire ropes 4, and the middle part is used to hang the endoscope 1. The endoscope box 10 of the endoscope 1 is hung on the steel wire rope 4 by the endoscope box hook 9 and moves along with the movement of the steel wire rope 4.

[0041] Each group of hooks 2 has a pair. The cross-section of the hook 2 is a circle with different sizes, thinner at the bottom and thicker at the top to prevent the steel wire rope 4 from falling off; the fixed end of each group of hooks 2 is on the outside and the free end is on the inside; to ensure that the endoscope 1 can pass through the hook 2 smoothly; one end of the hook 2 is fixed to the top of the covered pool, and the other end is slightly shorter than the support rod 8; one end of the hook 2 is fixed to the covered pool through the hook fixing plate 12.

[0042] The display system includes a wireless signal transmitter 24 and a display screen 27. The endoscope 1 fixed on the steel wire rope 4 observes the water surface as the steel wire rope 4 moves; the wireless signal of the camera 11 is transmitted to the display screen 27 through the signal transmitter 26.

[0043] The main innovation of the present utility model lies in: it can comprehensively observe the water surface condition of the biological reaction tank or other similar covered pools, understand the working state and effect of the aerators in the biological reaction tank, and can assist in adjusting the aeration volume. Especially when faults such as rupture occur in the aerators, it can ensure the normal operation of the biological reaction tank and improve the reliability of the sewage treatment effect.

[0044] The working principle of the present utility model:

[0045] When the staff in the monitoring room wants to observe the water surface of the covered pool, they can turn on the forward or reverse rotation of the motor 25. Through the gearbox 24, the transmission device 5 and the steel wire rope 4, the endoscope 1 is driven to move forward and backward on the set water surface to be observed, so as to observe the water surface in different areas. Its camera images are displayed on the display screen 26 in a wireless transmission manner through the signal transmitter 25, so as to achieve a comprehensive understanding of the water surface condition in the covered pool.

[0046] In summary, the present utility model can comprehensively observe the water surface condition of the biological reaction tank or other similar pools, understand the working state and effect of the aerators in the biological reaction tank, and can assist in adjusting the aeration volume. Especially when faults such as rupture occur in the aerators, it can give an alarm in time to avoid affecting the normal operation of the biological reaction tank.

[0047] The present utility model effectively solves the pain point that the covered pool cannot comprehensively observe the water surface and affects the operation management, and improves the reliability of the sewage treatment effect.

[0048] In addition, the present utility model has the advantages of simple structure, convenient maintenance, flexible operation, low manufacturing cost and operation cost.

[0049] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present utility model without creative work. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present utility model through logical analysis, reasoning or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A covered pool endoscopy device, comprising an endoscope, a wire rope moving system, a driving device, and a display system; characterized in that: The driving device drives the wire rope moving system to move the endoscope on the water surface of the covered pool, and the display system displays all the image information captured by the endoscope during the entire moving process; The endoscope, the wire rope moving system, and the driving device are all arranged at a position above the water surface in the covered pool; The endoscope is composed of an endoscope box, an endoscope box hook and a camera; The wire rope moving system is composed of multiple groups of hooks, two wire ropes, a transmission device and a guide wheel; The driving device is composed of a gearbox and a motor; Multiple groups of hooks are evenly arranged at positions above the water surface in the covered pool, the endoscope is fixed on the steel wire rope, two steel wire ropes are suspended side by side on the multiple groups of hooks, both ends of the steel wire rope are fixed on the transmission device, the guide wheels are arranged on both sides of the transmission device and fixedly connected to the top of the covered pool, and the motor is connected to the transmission device through the gearbox.

2. The covered pool endoscopy device according to claim 1, characterized in that: The transmission device includes a pulley, a group of transmission wheels and a group of tension wheels, the pulley, the transmission wheel and the tension wheel are all connected to a central transmission shaft, and bearing seats are respectively provided at both ends of the central transmission shaft, and the bearing seats are fixedly connected to the covered pool through a fixed bracket; The pulley is connected to the gearbox through a transmission belt. The transmission wheel and the tensioning wheel each consist of two wheels. The transmission wheel and the tensioning wheel are respectively fixed at both ends of the two steel ropes. The tensioning wheel is provided with a self-locking tensioner. The winding directions of the steel ropes on the transmission wheel and the tensioning wheel are opposite.

3. The covered pool endoscopy device according to claim 2, characterized in that: There are two groups of guide wheels, which are respectively arranged on both sides of the transmission device; the two ends of the two steel ropes are respectively connected to the transmission wheel and the tensioning wheel through the guide wheels, and each group of guide wheels is composed of two side-by-side pulleys, which are fixed on the top of the covered pool through a hanging rod, and a gear lever is provided on the side of the pulley close to the steel rope.

4. The covered pool endoscopy device according to any one of claims 1 to 3, characterized in that: A support rod is arranged on the top of the two steel wire ropes. The support rod is in an inverted mountain shape, with two sides connected to the top of the steel wire ropes, and the middle part is used to hang the endoscope.

5. The covered pool endoscopy device according to claim 4, characterized in that: Each group of hooks has a pair, with the fixed end of each group of hooks on the outside and the free end on the inside; one end of the hook is fixed to the top of the covered pool, and the other end is slightly shorter than the support rod.

6. The covered pool endoscopy device according to claim 5, characterized in that: The display system includes a wireless signal transmitter and a display screen, and the endoscope transmits captured image information to the display screen for display via the wireless signal transmitter.

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