Reservoir overhauled layered water taking structure

Abstract

The overhauled layered water taking structure comprises two parallel supporting rods, the two parallel supporting rods are symmetrically arranged up and down, one ends of the two supporting rods are fixedly connected with the two ends of a connecting roller, and the connecting roller is rotationally connected with three rotating wheels. And the rotating wheels which are symmetrical up and down are in transmission connection through a transmission belt, and the rotating wheels are in transmission connection with a driving unit. The utility model effectively solves the problems that in the prior art, a water sampler is put into a water body to extract and collect a water sample, but the depth of the water sampler put into the water is difficult to control, the water sample in the required depth cannot be accurately collected, and the water sampler can flow into water bodies of other layers in the lowering process to pollute the sampled sample. The water sampler is connected with a longer water pipe if a water sample with a deeper water body needs to be collected, and the longer water pipe is not easy to store and is easy to tangle and knot, so that the sampling efficiency is lower.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of water conservancy monitoring, and specifically is a repairable layered water intake structure for a reservoir. Background Art

[0002] In the investigation of reservoir water quality, the physical and chemical factors of water quality are an important indicator, and water samples are often collected for testing and analysis to determine whether the pollutants in the water exceed the standard. Especially in reservoirs, the water is basically in a static state, the exchange rate of water at different depths is slow, and the content of physical and chemical factors that characterize the degree of water pollution varies greatly. Therefore, it is necessary to collect water at different depths to meet the requirements of water environment investigation and research.

[0003] In the prior art, water samples are collected by placing a water sampler into the water body. However, it is difficult to control the depth of the water sampler, and it is impossible to accurately collect water samples at the required depth. In addition, the water sampler will flow into water bodies at other levels during the lowering process, causing contamination to the sampled samples. If it is necessary to collect water samples from deeper depths of the water body, the water sampler must be connected to a longer water pipe. However, the longer water pipe is not easy to store and is easily tangled, resulting in a lower sampling efficiency. Therefore, a reservoir repairable layered water extraction structure is needed to solve the above problems. Utility Model Content

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solution is too single, provides a solution that is significantly different from the existing technology, and mainly provides a reservoir repairable stratified water intake structure to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a reservoir maintainable stratified water intake structure, including two parallel support rods, the two parallel support rods are symmetrically arranged in two groups, one end of the two groups of support rods are connected and fixed to the two ends of the connecting roller, the connecting roller is rotatably connected to three groups of rotating wheels, the upper and lower symmetrical rotating wheels are connected by transmission belts, and the rotating wheels are connected to the driving unit.

[0006] The bottom of one end of the support rod located at the upper end and close to the rotating wheel is connected and fixed to both ends of a guide rod. The guide rod is provided with three guide holes at equal intervals, and a plurality of bull's eye bearings are arranged in a ring shape in the guide holes.

[0007] Preferably, the outer ring of the rotating wheel is fixedly connected to the inner ring of the transmission gear, and the output end of the driving unit is meshed with the transmission gear.

[0008] Preferably, the transmission belt is engraved with scales to facilitate workers to check the depth.

[0009] Preferably, one side of the driving unit is fixedly connected to a sliding block, the sliding block is slidably connected to a sliding groove provided in a support plate, and one side of the sliding block is threadedly connected to a fixing bolt for fixing the sliding groove.

[0010] Preferably, the driving unit may be a driving motor driving a transmission gear or a manual rotating rod driving a transmission gear.

[0011] Preferably, rectangular grooves are symmetrically provided on both sides of the transmission belt, the rectangular grooves are clamped with one end of the clamping block, the other end of the clamping block is fixedly connected to the connecting block by bolts, the connecting block can be connected and fixed to the sampling equipment or the water pipe by a rope, the connecting block is fixedly connected to a symmetrically arranged fixing ring on the side away from the clamping block, the fixing ring is clamped with the two ends of the rubber tube, and the rubber tube can be docked with the water pipe or the sampling equipment.

[0012] Preferably, the outer ring at the middle position of the rubber tube is clamped with the inner ring of the locking ring, and both ends of the locking ring are threadedly connected with locking screws used to lock the water pipe or sampling equipment.

[0013] Compared with the prior art, the utility model has the beneficial effects of: the driving unit drives the rotating wheel to rotate, the rotating wheel drives the transmission belt, and finally the sampling device is connected to the transmission belt to sample water at different depths in the reservoir.

[0014] The guide hole can prevent the sampling water pipe from getting tangled or entangled with the transmission wheel, and the bull's eye bearing arranged in the guide hole can prevent the water pipe and the guide hole from being worn.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front perspective schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the back side of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the connecting block and the clamping block in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the rubber tube in the utility model;

[0020] Description of the drawings: 1-support rod, 2-connecting roller, 3-rotating wheel, 4-transmission belt, 5-transmission gear, 6-driving unit, 7-support plate, 8-sliding block, 9-fixing bolt, 101-connecting block, 102-clamping block, 103-rubber tube, 104-fixing ring, 105-locking ring, 106-locking screw. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] See also Figure 1 A reservoir maintainable stratified water intake structure includes two parallel supporting rods 1, two parallel supporting rods 1 are symmetrically arranged in two groups, one end of the two groups of supporting rods 1 is connected and fixed to the two ends of the laterally arranged connecting rollers 2, the connecting rollers 2 are rotatably connected with three groups of rotating wheels 3, and the upper and lower symmetrical rotating wheels 3 are connected by transmission belts 4. In order to achieve better transmission effect, the inner ring of the transmission belt 4 is provided with a tooth block, and the transmission wheel 3 is provided with a tooth block, and the tooth block of the transmission wheel 3 is meshed with the tooth block of the transmission belt 4, so as to achieve better transmission effect, the rotating wheel 3 is connected to the driving unit 6, and the driving unit 6 drives the rotating wheel 3 to rotate, and the rotating wheel 3 drives the transmission belt 4, and finally the transmission belt 4 is connected with a sampling device to sample water at different depths in the reservoir. The bottom of one end of the support rod 1 located at the upper end and close to the rotating wheel 3 is connected and fixed to both ends of a guide rod 10. The guide rod 10 has three guide holes equidistantly provided therein. A plurality of bull's eye bearings are arranged in a ring shape in the guide holes. The guide holes can prevent the sampling water pipe from getting entangled or entangled with the transmission wheel 3. At the same time, the bull's eye bearings arranged in the guide holes can prevent the water pipe and the guide holes from being worn.

[0025] The outer ring of the rotating wheel 3 is fixedly connected to the inner ring of the transmission gear 5, and the output end of the driving unit 6 is meshed with the transmission gear 5, so that the transmission effect is better. In addition, the transmission belt 4 is engraved with a scale for the staff to check the depth, so as to accurately sample the water quality at the desired depth.

[0026] See also Figure 2 One side of the driving unit 6 is fixedly connected to the sliding block 8, the sliding block 8 is slidably connected to the slide groove provided in the support plate 7, and one side of the sliding block 8 is threadedly connected to the fixing bolt 9 used to fix the slide groove. By loosening the fixing bolt 9, the sliding block 8 can slide, and further cause the output end of the driving unit 6 to engage with the transmission gear 5 at different positions, so that multiple sets of sampling and detection equipment can be brought in or water pipes can be dived to different depths for sampling and detection, and the efficiency is greatly improved.

[0027] The driving unit 6 can be a driving motor driving the transmission gear 5 or a manual rotating rod driving the transmission gear 5, so that the driving motor driving or the manual rotating rod driving can be selected according to different needs.

[0028] See also Figure 1 , Figure 3 as well as Figure 4 Rectangular grooves are symmetrically provided on both sides of the transmission belt 4, the rectangular grooves are clamped with one end of the clamping block 102, and the other end of the clamping block 102 is fixedly connected to the connecting block 101 by a bolt. The connecting block 101 can be connected and fixed to the sampling equipment or water pipe by a rope, and the side of the connecting block 101 away from the clamping block 102 is fixedly connected to the symmetrically arranged fixing ring 104, and the fixing ring 104 is clamped with the two ends of the rubber tube 103, and the rubber tube 103 can be docked with the water pipe or the sampling equipment.

[0029] See also Figure 4 The outer ring of the middle position of the rubber tube 103 is clamped with the inner ring of the locking ring 105, and the two ends of the locking ring 105 are threadedly connected with the locking screws 106 used to lock the water pipe or sampling equipment. By rotating the locking screws 106, the locking ring 105 shrinks the rubber tube 103, so that sampling water pipes of different sizes can be fixed and locked.

[0030] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A repairable stratified water intake structure for a reservoir, characterized in that: The invention comprises two support rods (1) arranged in parallel, wherein the two support rods (1) are arranged in two groups symmetrically in the upper and lower parts, one end of the two groups of support rods (1) is connected and fixed to the two ends of a connecting roller (2), the connecting roller (2) is connected and rotated with three groups of rotating wheels (3), the rotating wheels (3) symmetrically arranged in the upper and lower parts are connected and driven by a transmission belt (4), and the rotating wheel (3) at the upper end is connected and driven by a driving unit (6); The bottom of one end of the support rod (1) located at the upper end and close to the rotating wheel (3) is connected and fixed to both ends of a guide rod (10), and the guide rod (10) is provided with three guide holes at equal intervals, and a plurality of bull's eye bearings are arranged in a ring shape in the guide holes.

2. A repairable stratified water intake structure for a reservoir according to claim 1, characterized in that: The outer ring of the rotating wheel (3) is fixedly connected to the inner ring of the transmission gear (5), and the output end of the driving unit (6) is meshed with the transmission gear (5).

3. A repairable stratified water intake structure for a reservoir according to claim 1, characterized in that: The transmission belt (4) is engraved with scales for workers to check the depth.

4. A repairable stratified water intake structure for a reservoir according to claim 1, characterized in that: One side of the driving unit (6) is fixedly connected to a sliding block (8), the sliding block (8) is slidably connected to a sliding groove provided on a support plate (7), and one side of the sliding block (8) is threadedly connected to a fixing bolt (9) for fixing to the sliding groove.

5. The repairable stratified water intake structure for a reservoir according to claim 1, characterized in that: The driving unit (6) may be a driving motor driving the transmission gear (5) or a manual rotating rod driving the transmission gear (5).

6. A repairable stratified water intake structure for a reservoir according to claim 1, characterized in that: Rectangular grooves are symmetrically provided on both sides of the transmission belt (4), the rectangular grooves are clamped with one end of the clamping block (102), the other end of the clamping block (102) is connected and fixed with the connecting block (101) by means of bolts, the connecting block (101) can be connected and fixed with a sampling device or a water pipe by means of a rope, the side of the connecting block (101) away from the clamping block (102) is fixedly connected with a symmetrically arranged fixing ring (104), the fixing ring (104) is clamped with the two ends of the rubber tube (103), and the rubber tube (103) can be connected with a water pipe or a sampling device.

7. A repairable stratified water intake structure for a reservoir according to claim 6, characterized in that: The outer ring at the middle position of the rubber tube (103) is clamped with the inner ring of the locking ring (105), and both ends of the locking ring (105) are threadedly connected with locking screws (106) used to lock the water pipe or sampling equipment.

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