Telescopic sampler for water conservancy detection

Abstract

The telescopic sampler for water conservancy detection is applied to the field of samplers and comprises an outer frame body, an inner barrel body is arranged on one side of the outer frame body in a penetrating mode, first screw rods are symmetrically welded to the surface of the inner barrel body, and sliding grooves are formed in the front face and the back face of the outer frame body; the surface of the first screw rod is in threaded connection with a first nut, a container is arranged on one side of the inner barrel body, a rope is tied to the top of the container, a partition plate is bolted in the outer frame body, a power source assembly is installed on one side of the partition plate, and two heat conduction plates are bolted in the outer frame body; a resistance wire is embedded in the heat conduction plate, the telescopic function can be achieved, people can carry and transport the device conveniently, the occupied space is reduced, flexibility is good, meanwhile, the heating function can be achieved, the comfort degree of holding by people is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of samplers, in particular to a telescopic sampler for water conservancy detection. Background Art

[0002] The purpose of water quality testing in water conservancy projects is to examine the quality of the environment, study whether the water quality is suitable or usable, examine the pollution or degree of pollution of the water, check the efficiency of the water treatment process, etc. The water quality samples to be tested can be collected through the sampler.

[0003] The existing sampler consists of a connecting rod rope and a container. A person holds the connecting rod and sinks the container into the water by fixing it with the rope. In order to facilitate people to take water on the shore, the connecting rod is generally set to be longer. However, the longer connecting rod is more inconvenient to transport and carry, has poor flexibility, and does not have a heating function. Since the outdoor environment is outdoors, when the weather is cold, the surface temperature of the connecting rod is low due to the influence of the environment. It is uncomfortable for people to hold the cold rod in this environment, and the practicality is low. In order to solve the above problems, we propose a telescopic sampler for water conservancy detection. Utility Model Content

[0004] The utility model aims to provide a telescopic sampler for water conservancy detection, which solves the problem that the existing sampler has neither a telescopic function nor a heating function.

[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a telescopic sampler for water conservancy detection, comprising an outer frame, an inner cylinder is provided through one side of the outer frame, a first screw is symmetrically welded on the surface of the inner cylinder, a sliding groove is provided on the front and back of the outer frame, a first nut is threadedly connected to the surface of the first screw, a container is provided on one side of the inner cylinder, a rope is tied to the top of the container, a partition is bolted to the inside of the outer frame, a power supply assembly is installed on one side of the partition, two heat conducting plates are bolted to the inside of the outer frame, and a resistance wire is embedded in the inside of the heat conducting plate.

[0006] The above technical solution can have a retractable function, which is convenient for people to carry and transport, reduces the space occupied, and has good flexibility. At the same time, it can have a heating function, which improves the comfort of people when holding it and is highly practical.

[0007] The utility model is further configured as follows: a mounting bracket is welded on one side of the inner cylinder, and a guide pulley is rotatably connected inside the mounting bracket.

[0008] By adopting the above technical solution, the rope can be guided by arranging the mounting frame and the guide pulley, thereby preventing the rope from rubbing against the outer frame and the inner cylinder and causing wear.

[0009] The utility model is further configured as follows: the other end of the rope is connected to a mounting plate, a second screw is welded to the top of the outer frame, and a second nut is threadedly connected to the surface of the second screw.

[0010] By adopting the above technical solution, the rope can be limited by setting the mounting plate, the second screw and the second nut, so that the rope is in a straight state, which is convenient for people to carry.

[0011] The utility model is further configured as follows: the top of the outer frame is bolted to a limit plate, and a through hole for use with a rope is opened inside the limit plate.

[0012] By adopting the above technical solution, the mounting plate can be limited by setting the limiting plate and the through hole to prevent the rope from falling off and falling into the water.

[0013] The utility model is further configured as follows: an access plate is bolted to the other side of the outer frame.

[0014] By adopting the above technical solution and providing the access panel, it is easy for personnel to disassemble, assemble and maintain the power supply components inside the outer frame.

[0015] The utility model is further configured as follows: the heat conducting plate is made of space aluminum material.

[0016] By adopting the above technical solution, the heat conducting plate has the characteristics of being rust-proof, non-fading, wear-resistant and pressure-resistant.

[0017] In summary, the present invention has the following beneficial effects:

[0018] 1. When using the utility model, the first nut is loosened first, and the first nut will release the restriction on the first screw and the inner cylinder after being loosened, and then the inner cylinder is pulled outward from the outer frame. When the inner cylinder is pulled out to the farthest distance, the first nut is tightened again, and then the mounting plate is removed from the second screw. After the mounting plate is removed, it can be slowly put outward to make the container sink into the water. It can have a retractable function, which is convenient for people to carry and transport it, reduces the space occupied, and has good flexibility.

[0019] 2. The utility model operates the resistance wire, which converts the electrical energy of the current into heat energy through the power supply component. After the heat energy is generated, it is transferred to the outer frame body that is in contact with it through the heat conduction plate, which can have a heating function, improves the comfort of people when holding it, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of the structure of the utility model;

[0021] Figure 2This is a front sectional view of the structure of the utility model;

[0022] Figure 3 This is an enlarged sectional view of the right side of the utility model structure

[0023] Figure 4 It is a schematic diagram of the use of the heat conducting plate and the resistance wire of the utility model.

[0024] Figure numerals: 1. outer frame; 2. inner cylinder; 3. first screw; 4. sliding groove; 5. first nut; 6. container; 7. rope; 8. partition; 9. power supply assembly; 10. heat conduction plate; 11. resistance wire; 12. mounting frame; 13. guide pulley; 14. mounting plate; 15. second screw; 16. second nut; 17. inspection plate; 18. limit plate. DETAILED DESCRIPTION

[0025] The present invention will be described in further detail below with reference to the accompanying drawings. Example 1:

[0026] refer to Figure 1 、 Figure 2 and Figure 3 The cam 14 is provided with a plurality of screw rods 16, 17 and 18. The cam 14 is provided with a plurality of screw rods 16 at its upper end and a plurality of screw rods 18 are provided at its lower end.

[0027] refer to Figure 1 and Figure 2 A mounting bracket 12 is welded to one side of the inner cylinder 2, and a guide pulley 13 is connected to the inside of the mounting bracket 12 for rotation. Through the arrangement of the mounting bracket 12 and the guide pulley 13, the rope 7 can be guided to avoid wear caused by friction between the rope 7 and the outer frame 1 and the inner cylinder 2.

[0028] refer to Figure 1 and Figure 2The other end of the rope 7 is connected to a mounting plate 14, a second screw 15 is welded to the top of the outer frame 1, and a second nut 16 is threadedly connected to the surface of the second screw 15. Through the arrangement of the mounting plate 14, the second screw 15 and the second nut 16, the rope 7 can be limited so that the rope 7 is in a straight state, which is convenient for people to carry.

[0029] refer to Figure 1 and Figure 2 The top of the outer frame 1 is bolted with a limit plate 18, and a through hole is opened inside the limit plate 18 for use with the rope 7. Through the setting of the limit plate 18 and the through hole, the mounting plate 14 can be limited to prevent the rope 7 from falling off and falling into the water.

[0030] Brief description of the usage process: When using, first loosen the first nut 5. After loosening, the first nut 5 will release the restriction on the first screw 3 and the inner cylinder 2. Then pull the inner cylinder 2 outward from the outer frame 1. When the inner cylinder 2 is pulled outward to the farthest distance, tighten the first nut 5 again, and then remove the mounting plate 14 from the second screw 15. After removing the mounting plate 14, slowly put it outward to let the container 6 sink into the water. Example 2:

[0031] refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A telescopic sampler for water conservancy detection, the interior of the outer frame 1 is bolted with a partition 8, and a power supply component 9 is installed on one side of the partition 8. Two heat conducting plates 10 are bolted to the interior of the outer frame 1, and a resistance wire 11 is embedded in the interior of the heat conducting plate 10. By running the resistance wire 11, the resistance wire 11 will convert the electrical energy of the current into heat energy through the power supply component 9 after operation. After the heat energy is formed, it will be transferred to the outer frame 1 that is in contact with it through the heat conducting plate 10, which can have a heating function, improve the comfort of people when holding it, and is highly practical.

[0032] refer to Figure 1 and Figure 2 An access panel 17 is bolted to the other side of the outer frame 1 . The access panel 17 facilitates disassembly and maintenance of the power supply assembly 9 inside the outer frame 1 .

[0033] refer to Figure 2 、 Figure 3 and Figure 4 The heat conducting plate 10 is made of space aluminum material. The heat conducting plate 10 has the characteristics of no rust, no fading, wear resistance and good pressure resistance.

[0034] Brief description of the usage process: By running the resistance wire 11, the resistance wire 11 will convert the electrical energy of the current into heat energy through the power supply component 9 after operation. After the heat energy is generated, it will be transferred to the outer frame 1 that is in contact with it through the heat conducting plate 10.

[0035] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A telescopic sampler for water conservancy testing, comprising an outer frame (1), characterized in that: An inner cylinder (2) is provided through one side of the outer frame (1), a first screw (3) is symmetrically welded to the surface of the inner cylinder (2), a sliding groove (4) is provided on the front and back sides of the outer frame (1), a first nut (5) is threadedly connected to the surface of the first screw (3), a container (6) is provided on one side of the inner cylinder (2), a rope (7) is tied to the top of the container (6), a partition (8) is bolted to the inside of the outer frame (1), a power supply assembly (9) is installed on one side of the partition (8), two heat conducting plates (10) are bolted to the inside of the outer frame (1), and a resistance wire (11) is embedded in the inside of the heat conducting plate (10).

2. A telescopic sampler for water conservancy testing according to claim 1, characterized in that: A mounting frame (12) is welded to one side of the inner cylinder (2), and a guide pulley (13) is rotatably connected inside the mounting frame (12).

3. A telescopic sampler for water conservancy testing according to claim 1, characterized in that: The other end of the rope (7) is connected to a mounting plate (14), a second screw rod (15) is welded to the top of the outer frame (1), and a second nut (16) is threadedly connected to the surface of the second screw rod (15).

4. A telescopic sampler for water conservancy testing according to claim 1, characterized in that: The top of the outer frame (1) is bolted to a limit plate (18), and a through hole for use with a rope (7) is provided inside the limit plate (18).

5. The telescopic sampler for water conservancy testing according to claim 1, characterized in that: An inspection plate (17) is bolted to the other side of the outer frame (1).

6. The telescopic sampler for water conservancy testing according to claim 1, characterized in that: The heat conducting plate (10) is made of space aluminum material.

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