Electric hydrological winch

Abstract

The utility model provides an electric hydrological winch, and relates to the technical field of hydrological winches. Mutually symmetrical rectangular grooves are formed in the middle of the bearing vehicle plate; and two fixing grooves are formed in the right end of the bearing vehicle plate. According to different geographic positions and heights of water sources, the height of the fixed strip is adjusted up and down by using the turntable, so that the height of the sampling cylinder is also adjusted, the position of the sampling cylinder is adjusted in advance, the lower end of the sampling cylinder is attached to the water surface, the sampling cylinder is conveniently inserted into water to collect a water sample in time, and the problem that the water sample in the water source needs to be collected is solved. The height of the sampling cylinder needs to be adjusted in advance due to different geographic positions and heights of the collected water sources, otherwise, the geographic position of the water source is too high, and the position of the sampling cylinder is too low, so that the sampling cylinder is inconvenient to insert into the water source to collect a water sample.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrological winches, in particular to an electric hydrological winch. Background Art

[0002] With the continuous progress and development of society, the survey and management of hydrology and water resources have become increasingly important. In order to improve the efficiency and accuracy of hydrological monitoring and ensure the rational development and utilization of water resources, the introduction of new technologies and new tools is the general trend. This project proposes to develop an electric hydrological winch to solve the problems of inefficiency, high labor intensity, and inaccurate data in existing hydrological surveys, in order to improve the automation and intelligence level of hydrological and water resources surveys, and provide effective support for the scientific management and decision-making of water resources.

[0003] During the use of the electric hydrological winch, water samples from the water source need to be collected in order to accurately determine how to use the water source. The geographical location and height of the water source are different, so the height of the sampling tube needs to be adjusted in advance. Otherwise, the geographical location of the water source is too high and the position of the sampling tube is too low to be inserted into the water source to collect water samples. Utility Model Content

[0004] The disclosed embodiment relates to an electric hydrological winch. When water samples from water sources in different places need to be collected, the height of the fixing bar is first adjusted up and down using a turntable according to the geographical location and height of the water source, thereby also adjusting the height of the sampling tube. The position of the sampling tube is adjusted in advance so that the lower end of the sampling tube is close to the water surface, which facilitates the timely insertion of the sampling tube into the water to collect water samples. A powerful motor is used to move the sampling tube up and down, and the sampling tube automatically dives into the water to collect water samples. This effectively reduces the manpower and material resources of hydrological survey work, improves work efficiency, and brings progress to the field of hydrology and water resources.

[0005] In a first aspect of the present disclosure, an electric hydrographic winch is provided, specifically comprising: a load-bearing vehicle plate; a mutually symmetrical rectangular groove is provided in the middle of the load-bearing vehicle plate; two fixing grooves are provided at the right end of the load-bearing vehicle plate, and push rods are fixedly installed at the two fixing grooves; a groove is provided at the front end of the load-bearing vehicle plate; universal wheels are respectively installed at the four corners of the bottom of the load-bearing vehicle plate; fixing blocks are respectively fixedly installed at the two rectangular grooves of the load-bearing vehicle plate, and a through shaft hole is provided in the middle of the fixing block;

[0006] A driven shaft is rotatably inserted into the shaft holes of the two fixed blocks; a coupling is installed at the left end of the driven shaft; a retaining ring is installed at the right end of the driven shaft; six control rods are fixedly installed at the right end of the annular side wall of the driven shaft; a rope is wound around the annular side wall of the driven shaft, and a sampling cylinder is fixedly connected to the head of the left end of the rope; the lower end of the sampling cylinder is opened into a conical structure; a buckled mesh cover is installed at the mouth of the upper end of the sampling cylinder;

[0007] A fixed column is fixedly installed at the left end of the top of the sampling tube, an anti-slip groove is opened in the middle of the upper end of the fixed column, an adjustment hole is opened in the middle of the fixed column, ear plates are fixedly installed at the upper ends of the two side walls of the fixed column, and the middle parts of the two ear plates are respectively opened with penetrating guide holes, a supporting threaded rod is rotatably inserted in the adjusting hole, and a bearing ring is rotatably installed at the upper end of the supporting threaded rod;

[0008] A turntable is rotatably mounted on the annular side wall of the supporting threaded rod, and a short column is fixedly mounted on the annular side wall of the turntable, an anti-slip ring is fixedly mounted at the lower end of the turntable, a fixing bar is fixedly connected to the upper end of the bearing ring, and a wire hole is provided in the middle of the fixing bar, and two vertically downward guide rods are fixedly mounted on the bottom of the fixing bar.

[0009] In at least some embodiments, a fixing box is installed in the groove at the front end of the load-bearing vehicle plate, and containers are evenly inserted in the fixing box. A base is fixedly installed at the top of the load-bearing vehicle plate, and a groove is opened at the upper end of the base. A powerful motor is installed in the groove of the base.

[0010] The utility model provides an electric hydrographic winch, which has the following beneficial effects:

[0011] When the winch in the utility model is in use and water samples from water sources in different places need to be collected, the height of the fixing bar is first adjusted up and down using the turntable according to the geographical location and height of the water source, thereby also adjusting the height of the sampling tube. The position of the sampling tube is adjusted in advance so that the lower end of the sampling tube is close to the water surface, which facilitates the timely insertion of the sampling tube into the water to collect water samples. A powerful motor is used to move the sampling tube up and down, and the sampling tube automatically dives into the water to collect water samples. This effectively reduces the manpower and material resources of hydrological survey work, improves work efficiency, and brings progress to the field of hydrology and water resources.

[0012] The lower end of the sampling tube is conical and can enter the water to reduce resistance. It can quickly dive underwater without the sampling tube being difficult to enter underwater due to excessive water resistance. The water sample enters the sampling tube from the mesh holes of the net cover. The sampling tube is used to collect water, and then a powerful motor is used to rotate in the opposite direction, the rope is wrapped around the driven shaft, and the sampling tube is lifted up. In this way, water samples can be collected automatically, thereby saving labor and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0014] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0015] In the attached picture:

[0016] Figure 1 The schematic diagram of the upper left front axial structure of the present application is shown;

[0017] Figure 2 A schematic diagram of the partially disassembled structure of the base and the fixing block of the present application is shown;

[0018] Figure 3 A schematic diagram of the disassembled structure of a fixed column part of the present application is shown;

[0019] Figure 4 A schematic diagram of the explosion structure of the present application is shown.

[0020] Reference numerals list

[0021] 1. Carriage plate; 101. Fixing box; 102. Base; 103. Powerful motor; 2. Fixing block; 201. Driven shaft; 202. Coupling; 203. Retaining ring; 204. Control lever; 205. Rope; 206. Sampling tube; 3. Fixing column; 301. Anti-slip groove; 302. Adjustment hole; 303. Ear plate; 304. Guide hole; 305. Support threaded rod; 306. Bearing ring; 307. Turntable; 308. Anti-slip ring; 309. Fixing bar; 310. Guide rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figures 1 to 4 :

[0024] The utility model proposes an electric hydrological winch, comprising: a load-bearing vehicle plate 1; a mutually symmetrical rectangular groove is opened in the middle of the load-bearing vehicle plate 1; two fixed grooves are opened at the right end of the load-bearing vehicle plate 1, and push rods are fixedly installed at the two fixed grooves; the load-bearing vehicle plate 1 is conveniently moved by grasping the push rod, and the load-bearing vehicle plate 1 is pushed to the water source, and the water source is collected for later detection; a groove is opened at the front end of the load-bearing vehicle plate 1; universal wheels are respectively installed at the four corners of the bottom of the load-bearing vehicle plate 1; and a push rod is installed at the bottom of the load-bearing vehicle plate 1. The universal wheel is installed to facilitate pushing the whole device and adjusting the device. The two rectangular grooves of the carrier plate 1 are respectively fixed with fixed blocks 2, and a through shaft hole is opened in the middle of the fixed block 2; a through driven shaft 201 is rotatably inserted in the shaft holes of the two fixed blocks 2; a coupling 202 is installed at the left end of the driven shaft 201; a retaining ring 203 is installed at the right end of the driven shaft 201; the retaining ring 203 is attached to the side wall of the fixed block 2 to prevent the driven shaft 201 from moving left and right when rotating, and the driven shaft Six control rods 204 are fixedly installed at the right end of the annular side wall 201; when the power in the powerful motor 103 is insufficient, first remove the coupling 202 from the rotating shaft of the powerful motor 103, then grab the control rod 204 and rotate it to pull the rope 205 on the driven shaft 201, then the sampling cylinder 206 at the other end of the rope 205 will fall into the water, and then use the sampling cylinder 206 to collect water, and then rotate the control rod 204 to wind the rope 205 around the driven shaft 201, and the driven shaft A rope 205 is wound around the annular side wall of 201, and a sampling barrel 206 is fixedly connected to the head of the left end of the rope 205; the lower end of the sampling barrel 206 is opened into a conical structure; a snap-fitting mesh cover is installed at the mouth of the upper end of the sampling barrel 206; the lower end of the sampling barrel 206 is conical, which can reduce resistance when entering the water and can quickly dive underwater. At this time, water will enter the sampling barrel 206 from the mesh holes of the mesh cover, and a fixed column 3 is fixedly installed at the left end of the top of the sampling barrel 206.

[0025] Among them, a fixing box 101 is installed at the groove at the front end of the load-bearing vehicle plate 1, and containers are evenly inserted in the fixing box 101. A base 102 is fixedly installed at the top of the load-bearing vehicle plate 1, and a groove is opened at the upper end of the base 102. A powerful motor 103 is installed at the groove of the base 102. The rotating shaft on the powerful motor 103 is temporarily fixedly connected to the driven shaft 201 using a coupling 202. After the powerful motor 103 is turned on, the driven shaft 201 will rotate, and the rope 205 on the driven shaft 201 will be pulled and released. At this time, the sampling cylinder 206 at the other end of the rope 205 will fall into the water, and the sampling cylinder 206 is used to collect water. Then, the powerful motor 103 is rotated in the opposite direction, the rope 205 is wound around the driven shaft 201, the sampling cylinder 206 is lifted up, and the water source in the sampling cylinder 206 is poured into the container of the fixing box 101.

[0026] Among them, an anti-slip groove 301 is provided in the middle of the upper end of the fixed column 3, an adjustment hole 302 is provided in the middle of the fixed column 3, a thread is provided on the inner wall of the adjustment hole 302, and ear plates 303 are fixedly installed at the upper ends of the two side walls of the fixed column 3, and the middle parts of the two ear plates 303 are respectively provided with penetrating guide holes 304, and a support threaded rod 305 is rotatably inserted in the adjustment hole 302. The support threaded rod 305 rotates and moves upward, and the bearing ring 306 will push the fixing strip 309 upward, and the upper end of the support threaded rod 305 is rotatably installed. There is a bearing ring 306, a turntable 307 is rotatably installed on the annular side wall of the support threaded rod 305, and a short column is fixedly installed on the annular side wall of the turntable 307. A threaded hole is opened in the middle of the turntable 307. The short column on the turntable 307 is convenient for rotation. According to the different water surface heights at each location, the height of the fixing bar 309 is adjusted in advance. The short column on the turntable 307 is rotated, and the support threaded rod 305 will also move up and down with the rotation. When the support threaded rod 305 moves upward, the fixing bar 309 will move upward. At this time, the fixing bar The sampling tube 206 at the left end of 309 will also be lifted up. Conversely, by adjusting the height of the fixing strip 309 downward, the sampling tube 206 will also move downward. The sampling tube 206 is adjusted to a suitable height to facilitate the sampling tube 206 to enter the underwater to collect water samples in a timely and fast manner. An anti-slip ring 308 is fixedly installed at the lower end of the turntable 307. The anti-slip ring 308 is rotatably installed in the anti-slip groove 301. When the turntable 307 rotates, it will not deviate due to the restriction of the anti-slip groove 301. The upper end of the bearing ring 306 is fixedly connected with a fixing strip 309, and the fixing strip 309 is fixedly connected to the upper end of the bearing ring 306. A wire hole is provided in the middle of the bar 309, and the upper end of the rope 205 passes through the wire hole in the middle of the fixed bar 309. Two vertically downward guide rods 310 are fixedly installed at the bottom of the fixed bar 309, and the guide rods 310 pass through the guide holes 304. When the fixed bar 309 slides up and down, the guide rods 310 are restricted by the guide holes 304, and the fixed bar 309 can only slide up and down, preventing the fixed bar 309 from deviating or tilting when sliding up and down, and the sampling tube 206 at the other end of the rope 205 cannot fall into the water steadily to collect water.

[0027] Embodiment 2, based on embodiment 1, as Figure 1 and Figure 4 As shown, six control rods 204 are fixedly installed at the right end of the annular side wall of the driven shaft 201; the powerful motor 103 and the coupling 202 are partially deleted, and the water source can be collected by rotating the control rod 204, which can save the use of the powerful motor 103 and the coupling 202, thereby saving a lot of energy and cost.

[0028] The working principle of this embodiment is as follows: when in use, push the carrier plate 1 to the water source, adjust the height of the fixing bar 309 in advance according to the different water surface heights at each location, grab the short column on the turntable 307 and rotate it, the supporting threaded rod 305 will also rotate and move up and down, when the supporting threaded rod 305 moves upward, the fixing bar 309 will move upward, at this time the sampling barrel 206 at the left end of the fixing bar 309 will also be lifted upward, conversely, adjust the height of the fixing bar 309 downward, the sampling barrel 206 will also move downward, adjust the sampling barrel 206 to a suitable height, and facilitate the sampling barrel 206 to enter the water quickly and promptly to collect water samples, the rotating shaft on the powerful motor 103 and the driven shaft A coupling 202 is used to temporarily fix the connection at 201. After the powerful motor 103 is turned on, the driven shaft 201 will rotate, and the rope 205 on the driven shaft 201 will be pulled and released. At this time, the sampling cylinder 206 at the other end of the rope 205 will fall into the water. The lower end of the sampling cylinder 206 is conical and can enter the water to reduce resistance, so it can quickly dive underwater. At this time, water will enter the sampling cylinder 206 from the mesh of the net cover. The sampling cylinder 206 is used to collect water, and then the powerful motor 103 is used to rotate in the opposite direction, the rope 205 is wound around the driven shaft 201, the sampling cylinder 206 is lifted up, and the water in the sampling cylinder 206 is poured into the container of the fixed box 101.

[0029] In this article, there are a few points to note:

[0030] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An electric hydrographic winch, comprising: A load-bearing vehicle plate (1); the middle portion of the load-bearing vehicle plate (1) is provided with mutually symmetrical rectangular grooves; The right end of the carrier plate (1) is provided with two fixing grooves, and push rods are fixedly installed at the two fixing grooves; a groove is provided at the front end of the carrier plate (1); universal wheels are respectively installed at the four corners of the bottom of the carrier plate (1); the characteristic is that the two rectangular grooves of the carrier plate (1) are respectively fixedly installed with fixing blocks (2), and the middle of the fixing block (2) is provided with a through shaft hole; a through driven shaft (201) is rotatably inserted in the shaft holes of the two fixing blocks (2); a coupling (202) is installed at the left end of the driven shaft (201) ); a retaining ring (203) is installed at the right end of the driven shaft (201); six control rods (204) are fixedly installed at the right end of the annular side wall of the driven shaft (201); a rope (205) is wound around the annular side wall of the driven shaft (201), and a sampling cylinder (206) is fixedly connected to the head of the left end of the rope (205); the lower end of the sampling cylinder (206) is opened into a conical structure; a buckled mesh cover is installed at the mouth of the upper end of the sampling cylinder (206); and a fixed column (3) is fixedly installed at the left end of the top of the sampling cylinder (206).

2. The electric hydrographic winch according to claim 1, characterized in that: A fixing box (101) is installed in the groove at the front end of the load-bearing vehicle plate (1), and containers are evenly inserted in the fixing box (101). A base (102) is fixedly installed at the top end of the load-bearing vehicle plate (1), and a groove is provided at the upper end of the base (102), and a powerful motor (103) is installed in the groove of the base (102).

3. The electric hydrographic winch according to claim 1, characterized in that: An anti-slip groove (301) is provided in the middle of the upper end of the fixed column (3), and an adjustment hole (302) is provided in the middle of the fixed column (3).

4. The electric hydrographic winch according to claim 1, characterized in that: Ear plates (303) are fixedly mounted at the upper ends of the two side walls of the fixed column (3), and penetrating guide holes (304) are respectively opened in the middle of the two ear plates (303).

5. The electric hydrographic winch according to claim 3, characterized in that: A supporting threaded rod (305) is rotatably inserted in the adjustment hole (302), and a bearing ring (306) is rotatably mounted at the upper end of the supporting threaded rod (305).

6. The electric hydrographic winch according to claim 5, characterized in that: A turntable (307) is rotatably mounted on the annular side wall of the supporting threaded rod (305), a short column is fixedly mounted on the annular side wall of the turntable (307), and an anti-slip ring (308) is fixedly mounted at the lower end of the turntable (307).

7. The electric hydrographic winch according to claim 5, characterized in that: A fixing bar (309) is fixedly connected to the upper end of the bearing ring (306), a thread hole is provided in the middle of the fixing bar (309), and two guide rods (310) extending vertically downward are fixedly mounted on the bottom of the fixing bar (309).

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