Underwater camera device of sewage treatment tank

Abstract

The utility model discloses an underwater camera device of a sewage treatment tank, which comprises a support frame, a winding roller and an upper reciprocating lead screw are rotatably arranged on the support frame, a driving motor connected with the winding roller is arranged on the support frame, the winding roller is connected with the upper reciprocating lead screw through a first transmission mechanism, and the upper reciprocating lead screw is connected with the winding roller through a second transmission mechanism. The upper reciprocating lead screw is sleeved with a moving block through a limiting mechanism in a threaded mode, a stabilizing frame is installed on the supporting frame, a wire body is arranged on the wire winding roller, the moving block and the stabilizing frame jointly, a camera is arranged at the end of the wire body, and a water spraying ring and a function box are arranged on the stabilizing frame through supporting rods. And a water pumping chamber and a rotating chamber are arranged in the functional box. According to the utility model, the cleanliness in the line body is ensured, the continuous shooting operation and the stability of image information transmission are further ensured, and the situations of equipment failure, image transmission interruption and the like caused by line body problems are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment monitoring technical field especially relates to underwater camera device of sewage treatment tank. BACKGROUND

[0002] With the continuous progress of science and technology and the gradual improvement of life quality, the recycling and protection of water resources have become an important issue to be solved in today's society, and sewage treatment, as a key link, has also been increasingly concerned. Among many common sewage treatment technology systems, sewage treatment tank is undoubtedly the core hub of various sewage treatment systems, and whether it can stably and efficiently run directly determines the performance of the whole sewage treatment system, so the accurate monitoring and scientific management of the sewage treatment tank occupy a very key position in the whole sewage treatment process.

[0003] At present, the monitoring means of sewage treatment tank is various, among which underwater camera monitoring is widely used due to its intuitive and efficient characteristics. In this monitoring mode, the line body connected with the underwater camera device mainly completes the winding and unwinding action by means of winding assembly and other related components. However, most of the existing technical solutions have obvious defects, that is, they are generally not equipped with special cleaning components to flush the line body during winding. This deficiency leads to the fact that after the line body works in the sewage environment, a large amount of dirt is easily attached to its surface, and these dirt is directly wound on the line body with the winding of the line body. In this way, on the one hand, the attachment of dirt will significantly increase the weight of the line body, which will increase the running load of the winding assembly and accelerate the mechanical wear of the winding assembly, thus shortening the service life of the equipment; on the other hand, the wound dirt may contain corrosive substances, which will erode the material of the line body after long-term contact with the line body, thus reducing the strength and flexibility of the line body, and further affecting the signal transmission performance of the line body, resulting in problems such as image lagging, distortion and even signal interruption in underwater camera monitoring, which seriously interferes with the normal monitoring and management of the sewage treatment tank. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the defects in the prior art and provides an underwater camera device for sewage treatment tank.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a kind of underwater camera device of sewage treatment tank, including support frame, wire roller and upper reciprocating lead screw are rotationally equipped on the support frame, drive motor is equipped on the support frame and is connected with wire roller, wire roller is connected with upper reciprocating lead screw by first transmission mechanism, mobile block is threadedly equipped on upper reciprocating lead screw by limiting mechanism, stabilizing frame is installed on the support frame, wire body is commonly equipped on wire roller, mobile block and stabilizing frame, camera is equipped at the end of wire body, water spraying ring and function box are equipped on stabilizing frame by support rod, pump water chamber and rotating chamber are equipped in function box, lower reciprocating lead screw is rotationally equipped in rotating chamber and is connected with support frame, upper reciprocating lead screw is connected with lower reciprocating lead screw by second transmission mechanism, piston plate is equipped in pump water chamber, piston plate is connected with lower reciprocating lead screw by link mechanism, water inlet pipe and water outlet pipe are equipped on function box, water outlet pipe is connected with water spraying ring.

[0007] Preferably, the first transmission mechanism includes two first pulleys connected with the wire roller and the upper reciprocating lead screw, and the two first pulleys are connected by a first belt.

[0008] Preferably, the limiting mechanism includes a limiting rod mounted on the support frame, and the limiting rod slidably penetrates the mobile block.

[0009] Preferably, the second transmission mechanism includes two second pulleys connected with the upper reciprocating lead screw and the lower reciprocating lead screw, and the two second pulleys are connected by a second belt.

[0010] Preferably, the link mechanism includes a link frame threadedly mounted on the lower reciprocating lead screw, and the link frame is fixedly connected with the piston plate at an end thereof.

[0011] Preferably, the water inlet pipe is provided with a first valve, and the water outlet pipe is provided with a second valve, and the first valve and the second valve are both one-way valves.

[0012] The utility model has the advantages that:

[0013] 1. The drive motor drives the wire roller to rotate, and the first transmission mechanism synchronously rotates the upper reciprocating lead screw, so that the wire body is orderly wound and unwound on the wire roller, the entanglement of the wire body is effectively avoided, the normal operation of the wire body and the camera is ensured, and the subsequent storage and management are facilitated.

[0014] 2. The device is provided with a function box, and the water pumping and spraying system composed of the pump water chamber, the piston plate and the lower reciprocating lead screw in the function box, through the alternating water suction and discharge working states of the two piston plates and the control of the water flow by the one-way valves on the water inlet pipe and the water outlet pipe, the water spraying ring can always spray water to flush the wire body.

[0015] 3. Ensure the cleanliness in the line body, further guarantee the continuous operation of the camera operation and the stability of the image information transmission, reduce the equipment failure and image transmission interruption caused by the line body problem.

[0016] 4. The winding roller, the upper reciprocating screw rod and the lower reciprocating screw rod can realize synchronous rotation by the first pulley and other components, so that the linkage of the device is guaranteed, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structure diagram of an underwater camera device of a sewage treatment tank is provided in the utility model;

[0018] Figure 2 A structure diagram of internal components of a function box is provided in the utility model;

[0019] Figure 3 A structure diagram of an underwater camera device of a sewage treatment tank is provided in the utility model; Figure 2 An enlarged schematic view of the structure at A is provided in the utility model.

[0020] In the drawing: 1 support frame, 2 driving motor, 3 winding roller, 4 line body, 5 upper reciprocating screw rod, 6 moving block, 7 limiting rod, 8 stabilizing frame, 9 camera, 10 water spraying ring, 11 function box, 12 water inlet pipe, 13 water outlet pipe, 14 lower reciprocating screw rod, 15 first pulley, 16 first belt, 17 water pumping chamber, 18 rotating chamber, 19 piston plate, 20 connecting frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figures 1-3 An underwater camera device of a sewage treatment tank is provided in the utility model, which comprises a support frame 1, the support frame 1 is provided with a fixing hole, a fixing pin can be driven through the fixing hole and inserted into the ground, so that the stability of the device as a whole when placed near the sewage tank is ensured.

[0023] The winding roller 3 and the upper reciprocating screw rod 5 are rotatably arranged on the support frame 1, the driving motor 2 connected with the winding roller 3 is arranged on the support frame 1, the winding roller 3 is connected with the upper reciprocating screw rod 5 through a first transmission mechanism, the moving block 6 is threadedly arranged on the upper reciprocating screw rod 5 through a limiting mechanism, the stabilizing frame 8 is installed on the support frame 1, the winding roller 3, the moving block 6 and the stabilizing frame 8 are jointly provided with the line body 4, the winding roller 3 is internally provided with a cavity, one end of the line body 4 is located in the cavity and connected with the corresponding equipment components of the camera 9, the outer wall of the winding roller 3 is provided with an opening in communication with the cavity, the other end of the line body 4 passes through the opening, and the moving block 6 and the stabilizing frame 8 are also provided with openings, and the other end of the line body 4 passes through the openings.

[0024] The display assembly can be wirelessly connected or Bluetooth connected with the device assembly in the cavity by the prior art, and the camera 9 is used for shooting, and the device assembly is used for transmitting to the display assembly for display and observation.

[0025] The camera 9 is arranged at the end of the wire body 4, the water spraying ring 10 and the function box 11 are arranged on the stabilizing frame 8 through the supporting rod, the function box 11 is internally provided with the pump water chamber 17 and the rotating chamber 18, the lower reciprocating lead screw 14 connected with the supporting frame 1 is rotatably arranged in the rotating chamber 18, the upper reciprocating lead screw 5 is connected with the lower reciprocating lead screw 14 through the second transmission mechanism, the piston plate 19 is arranged in the pump water chamber 17, the piston plate 19 is connected with the lower reciprocating lead screw 14 through the connecting mechanism, the water inlet pipe 12 and the water outlet pipe 13 are arranged on the function box 11, and the water outlet pipe 13 is connected with the water spraying ring 10.

[0026] The first transmission mechanism comprises two first pulleys 15 connected with the winding roller 3 and the upper reciprocating lead screw 5, and the two first pulleys 15 are connected through the first belt 16. The second transmission mechanism comprises two second pulleys connected with the upper reciprocating lead screw 5 and the lower reciprocating lead screw 14, and the two second pulleys are connected through the second belt. The first pulley 15, the second pulley, the first belt 16 and the second belt are synchronous pulleys and synchronous belts, and play a role in power transmission, so that the winding roller 3, the upper reciprocating lead screw 5 and the lower reciprocating lead screw 14 can rotate together.

[0027] It should be noted that only the part of the lower reciprocating lead screw 14 in the rotating chamber 18 is provided with threads on the outer wall, and the exposed part of the outer wall is not provided with threads.

[0028] The limiting mechanism comprises the limiting rod 7 mounted on the supporting frame 1, and the limiting rod 7 is slidably penetrated through the moving block 6. The limiting rod 7 is parallel to the upper reciprocating lead screw 5, and effectively limits the moving block 6, so that the moving block 6 cannot rotate together with the upper reciprocating lead screw 5.

[0029] The connecting mechanism comprises the connecting frame 20 threadedly sleeved on the lower reciprocating lead screw 14, and the connecting frame 20 is fixedly connected with the piston plate 19 at the end. As shown in the figure, the connecting frame 20 is designed in a U shape, and is limited so as not to rotate together with the lower reciprocating lead screw 14, and the piston plate 19 is sealingly and slidably arranged in the pump water chamber 17.

[0030] The two piston plates 19 are initially located at the left and the right respectively, so that one pump water chamber 17 is in the water absorption state while the other pump water chamber 17 is in the water outlet state, so as to ensure that the water spraying ring 10 always sprays water to flush the wire body 4.

[0031] The first valve and the second valve are both one-way valves. The one-way valve controls water unidirectional flow, the water inlet pipe 12 can be connected with the nearby water source to realize water supply, and a water tank can be arranged nearby, and the water inlet pipe 12 is inserted into the water tank to suck water.

[0032] When the utility model is used, first, the fixed pin is punched into the fixed hole on the support frame 1, and the device is stably placed near the sewage pool. The driving motor 2 is started, and the driving motor 2 drives the winding roller 3 to rotate. The winding roller 3 transmits power to the upper reciprocating lead screw 5 through the first transmission mechanism (two first pulleys 15 and a first belt 16), so that the upper reciprocating lead screw 5 rotates synchronously. Because the limiting rod 7 in the limiting mechanism limits, the moving block 6 screw-connected with the upper reciprocating lead screw 5 can only move up and down along the limiting rod 7, and will not rotate with the lead screw. The moving block 6 drives the wire body 4 to be orderly wound and unwound on the winding roller 3, so that the wire body 4 is avoided to be complex and messy.

[0033] When the wire body 4 is unwound, the camera 9 at the end thereof can be lowered into the sewage pool to perform a camera operation. The image information obtained by the camera is transmitted to the display assembly in wireless connection or Bluetooth connection, so that the display observation of the underwater condition of the sewage pool is realized.

[0034] When the wire body 4 is unwound, the water inlet pipe 12 can not be connected with the water source, and the components such as the function box 11 are invalidly operated. When the wire body 4 is wound, the water inlet pipe 12 can be connected with the water source, and the function box 11 starts to effectively operate.

[0035] The rotation of the upper reciprocating lead screw 5 drives the lower reciprocating lead screw 14 to rotate through the second transmission mechanism (two second pulleys and a second belt). When the lower reciprocating lead screw 14 rotates, the adapter frame 20 drives the piston plate 19 to move reciprocatingly and linearly in the pump chamber 17. Because the two piston plates 19 are initially located at the left and the right respectively, when one pump chamber 17 sucks water, the other pump chamber 17 is in the water outlet state. The water sucked from the water inlet pipe 12 (the first valve in the water inlet pipe 12 controls the water to flow into the pump chamber 17 unidirectionally), after the pump chamber 17, flows to the water spraying ring 10 on the stabilizing frame 8 through the water outlet pipe 13 (the second valve in the water outlet pipe 13 controls the water to flow out of the pump chamber 17 unidirectionally to the water spraying ring 10), so that water is always sprayed out to wash the wire body 4, and it is ensured that the wire body 4 can be neatly wound and stored.

[0036] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An underwater camera device for a sewage treatment pond, comprising a support frame (1), characterized in that, The support frame (1) is rotatably equipped with a winding roller (3) and an upper reciprocating screw (5). The support frame (1) is equipped with a drive motor (2) connected to the winding roller (3). The winding roller (3) is connected to the upper reciprocating screw (5) through a first transmission mechanism. The upper reciprocating screw (5) is threaded with a moving block (6) through a limiting mechanism. The support frame (1) is equipped with a stabilizing frame (8). The winding roller (3), the moving block (6), and the stabilizing frame (8) are all equipped with a wire body (4). The end of the wire body (4) is equipped with a camera (9). The stabilizing frame (8) is equipped with a water spray ring through a support rod. (10) and a function box (11), wherein the function box (11) is provided with a pump chamber (17) and a rotating chamber (18), wherein the rotating chamber (18) is provided with a lower reciprocating screw (14) connected to the support frame (1), wherein the upper reciprocating screw (5) is connected to the lower reciprocating screw (14) through a second transmission mechanism, wherein the pump chamber (17) is provided with a piston plate (19), wherein the piston plate (19) is connected to the lower reciprocating screw (14) through a connecting mechanism, wherein the function box (11) is provided with an inlet pipe (12) and an outlet pipe (13), wherein the outlet pipe (13) is connected to a spray ring (10).

2. The underwater camera device for a sewage treatment pond according to claim 1, characterized in that, The first transmission mechanism includes two first pulleys (15) connected to the winding roller (3) and the upper reciprocating screw (5), and the two first pulleys (15) are connected by a first belt (16).

3. The underwater camera device for a sewage treatment pond according to claim 2, characterized in that, The limiting mechanism includes a limiting rod (7) installed on the support frame (1), and the limiting rod (7) slides through the moving block (6).

4. The underwater camera device for a sewage treatment pond according to claim 3, characterized in that, The second transmission mechanism includes two second pulleys connected to the upper reciprocating screw (5) and the lower reciprocating screw (14), and the two second pulleys are connected by a second belt.

5. The underwater camera device for a sewage treatment pond according to claim 4, characterized in that, The connecting mechanism includes a connecting frame (20) threaded onto the lower reciprocating screw (14), the end of which is fixedly connected to the piston plate (19).

6. The underwater camera device for a sewage treatment pond according to claim 5, characterized in that, The inlet pipe (12) is equipped with a first valve, and the outlet pipe (13) is equipped with a second valve. Both the first valve and the second valve are one-way valves.

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