Underground water quality pollution monitoring and sampling device
By using reinforcement and support devices, the problem of loose connection between the pump and the hose was solved, the connection strength and the stability of the machine were improved, and the groundwater sampling was carried out smoothly.
Patent Information
- Application Number
- CN202422511891.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-10-17
AI Technical Summary
During use, the connection between the pump and the hose in existing groundwater sampling equipment is prone to loosening, causing the pump to detach and affecting normal sampling.
A reinforcement device is adopted, including a ring, a screw rod, a clamping plate, and a screw. The screw drives the clamping plate to intercept and limit the sealing ring and hose, increasing the connection strength and stability. The placement stability of the machine body is adjusted by using an electric telescopic rod and a base plate through a support device.
The connection strength and stability between the hose and the extraction pump have been improved, reducing loosening and detachment, enhancing the placement stability of the device, and ensuring the smooth progress of the normal sampling process.
Smart Images
Figure CN223742065U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sampling equipment technical field especially relates to a groundwater quality pollution monitoring sampling device. BACKGROUND
[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in water, the concentrations of various pollutants and their trends, and evaluating water quality. During the detection of groundwater, sampling of groundwater is required.
[0003] The existing groundwater sampling equipment is placed on the ground during use, then the extraction pump is connected through the hose and placed in the deep hole drilled for groundwater, then the extraction pump is used to extract the groundwater and store it in the storage tank inside the machine body for preservation, and then the machine body detects the groundwater sample value to monitor the groundwater quality pollution.
[0004] However, since the extraction pump is pulled by the hose when placed in the deep hole, the connection between the hose and the extraction pump may loosen under stress, causing the extraction pump and the hose to separate and fall into the deep hole, affecting normal sampling. UTILITY MODEL CONTENT
[0005] The utility model aims at solving the shortcomings in the prior art and provides a groundwater quality pollution monitoring sampling device.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a groundwater quality pollution monitoring sampling device, comprising a machine body, a storage tank is arranged on one side of the machine body, a connecting pipe is arranged on one side of the machine body, a hose is arranged on one side of the connecting pipe, a sealing ring is arranged on one side of the hose, an extraction pump is arranged on one side of the sealing ring, a reinforcing device is arranged on one side of the extraction pump close to the hose, a supporting device is arranged on one side of the machine body, the reinforcing device comprises a circular ring, the circular ring is fixedly sleeved on the surface of the extraction pump, two screw hole rods are fixedly connected to the surface of the circular ring in a symmetrical manner, screw rods are threadedly connected to the inner walls of the two screw hole rods, clamping plates are fixedly connected to the proximal ends of the two screw rods, and the surface of the clamping plate is arc-shaped.
[0007] The effect achieved by the above-mentioned components is that: by arranging the reinforcing device, first, the hose is sleeved on the surface of the water outlet pipe of the extraction pump through the sealing ring, so that the sealing ring is located between the two clamping plates, at this time, the two screw rods are manually rotated to move towards each other in the interiors of the two screw hole rods, so that the two screw rods drive the two clamping plates to move towards each other, when the two clamping plates move to the position of abutting against the surface of the hose, the two clamping plates intercept the sealing ring, achieving the interception and limiting of the sealing ring and the hose, completing the reinforcement of the connection between the hose and the extraction pump, reducing the loosening of the connection between the hose and the extraction pump under stress, avoiding the situation that the extraction pump falls off and affects normal sampling, and improving the connection strength and stability of the hose and the extraction pump.
[0008] Preferably, a plurality of rubber strips are fixedly connected to the inner sides of the two clamping plates, and the plurality of rubber strips are arranged at equal distances.
[0009] The effect achieved by the above-mentioned components is that: by arranging the rubber strips, the rubber strips can increase the abutment of the clamping plates and the surface of the hose, reduce the shaking of the side of the hose close to the connection with the extraction pump, and reduce the abrasion of the surface of the hose by the clamping plates.
[0010] Preferably, an intercepting rod is fixedly connected to one side of each of the two screw hole rods, and the surfaces of the two intercepting rods are respectively abutted against the surfaces of the two clamping plates.
[0011] The effect achieved by the above-mentioned components is that: by arranging the intercepting rods, the intercepting rods can assist in supporting and intercepting the side of the clamping plates away from the ring, reducing the inclination of the clamping plates away from the ring under stress.
[0012] Preferably, a limiting plate is fixedly connected to one side of each of the two clamping plates, and the surfaces of the two limiting plates are respectively abutted against the surfaces of the two screw hole rods.
[0013] The effect achieved by the above-mentioned components is that: by arranging the limiting plates, the limiting plates can be abutted against the surfaces of the screw hole rods and assist in limiting the clamping plates, reducing the shaking or rotation of the clamping plates during movement.
[0014] Preferably, a knob is fixedly connected to one end of each of the two screw rods, and a plurality of anti-skid protrusions are fixedly connected to the surface of each of the two knobs.
[0015] The effect achieved by the above-mentioned components is that: by arranging the knobs, the knobs can provide a force point for a person, so that the person can quickly rotate the screw rods by manually rotating the knobs.
[0016] Preferably, the supporting device comprises a rectangular block fixedly connected with the machine body, one side of the rectangular block is fixedly connected with an electric telescopic rod, the moving end of the electric telescopic rod is fixedly connected with a bottom plate, one side of the electric telescopic rod close to the bottom plate is fixedly connected with a cross-shaped rod, and the cross-shaped rod is fixedly connected with the bottom plate.
[0017] The above-mentioned components achieve the effects that: when the machine body placed on the ground shakes, the electric telescopic rod is started to drive the bottom plate to move up and down, when the bottom plate moves to the position of being attached to the ground, the ground limits the bottom plate, the electric telescopic rod drives the rectangular block to move up and down when the electric telescopic rod is in telescopic movement, the rectangular block drives the machine body to move up and down, when the machine body moves to the position of being horizontal or not shaking, the placement support and height adjustment of the machine body are completed, the shaking when placed on uneven ground is reduced, the normal working of the machine body is not affected, and the placement stability of the machine body is improved.
[0018] Preferably, one side of the bottom plate is fixedly connected with an antiskid pad, and the surface of the antiskid pad is provided with a plurality of protrusions.
[0019] The above-mentioned components achieve the effects that: the antiskid pad can increase the contact friction between the bottom plate and the ground, and the sliding of the machine body supported by the bottom plate is reduced.
[0020] Preferably, one side of the rectangular block is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the machine body.
[0021] The above-mentioned components achieve the effects that: the supporting plate can assist in supporting the rectangular block, can strengthen the connection strength between the rectangular block and the machine body, and can improve the stability of the rectangular block.
[0022] Compared with the prior art, the advantages and positive effects of the utility model lie in that:
[0023] In the utility model, the reinforcing device is arranged to reinforce the connection between the hose and the suction pump, so that the loosening of the connection between the hose and the suction pump under stress is reduced, the normal sampling is not affected by the falling of the suction pump, the connection strength and stability of the hose and the suction pump are improved. ACCURACY OF DRAWINGS
[0024] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0025] Figure 2 It is an enlarged view of A of the utility model; Figure 1
[0026] Figure 3 It is a local structure schematic view of the utility model annular ring;
[0027] Figure 4 It is partial structure schematic view of bottom plate of the utility model.
[0028] Legend: 1, body; 2, storage box; 3, connecting pipe; 4, hose; 5, sealing collar; 6, reinforcing device; 61, circular ring; 62, screw hole rod; 63, screw rod; 64, clamping plate; 65, rubber strip; 66, limiting plate; 67, intercepting rod; 68, twisting block; 7, extraction pump; 8, supporting device; 81, rectangular block; 82, electric telescopic rod; 83, bottom plate; 84, cross-shaped rod; 85, non-slip pad; 86, supporting plate. DETAILED DESCRIPTION
[0029] Referring to Figures 1-4 The embodiment discloses a groundwater quality pollution monitoring sampling device, including body 1, the side of body 1 is provided with storage box 2, the side of body 1 is provided with connecting pipe 3, the side of connecting pipe 3 is provided with hose 4, the side of hose 4 is provided with sealing collar 5, the side of sealing collar 5 is provided with extraction pump 7, the side of extraction pump 7 close to hose 4 is provided with reinforcing device 6, the side of body 1 is provided with supporting device 8, reinforcing device 6 includes circular ring 61, circular ring 61 is fixedly covered on the surface of extraction pump 7, the surface of circular ring 61 is fixedly connected with two screw hole rods 62, the inner wall of two screw hole rods 62 is all screw-connected with screw rod 63, the end of two screw rods 63 close to each other is all fixedly connected with clamping plate 64, the surface of clamping plate 64 is arc-shaped, by setting reinforcing device 6, first, hose 4 is covered on the water outlet pipe surface of extraction pump 7 through sealing collar 5, so that sealing collar 5 is located between two clamping plates 64, at this time, two screw rods 63 are manually rotated, so that two screw rods 63 are moved to each other along the inside of two screw hole rods 62, so that two screw rods 63 drive two clamping plates 64 to move to each other, when two clamping plates 64 are moved to the position of adhering to the surface of hose 4, two clamping plates 64 intercept sealing collar 5, reach the interception and limiting of sealing collar 5 and hose 4, complete the reinforcement of the connection place of hose 4 and extraction pump 7, reduce the loosening of the connection place of hose 4 and extraction pump 7 when being stressed, cause extraction pump 7 to fall off and influence normal sampling, improve the connection strength and stability of hose 4 and extraction pump 7.
[0030] Referring to Figure 3As shown, the embodiment discloses that the inner sides of the two clamping plates 64 are fixedly connected with a plurality of rubber strips 65, and the plurality of rubber strips 65 are arranged at equal distances. By arranging the rubber strips 65, the rubber strips 65 can increase the adhesion of the clamping plates 64 to the surface of the hose 4, reduce the shaking of the side of the hose 4 close to the connection with the suction pump 7, and reduce the abrasion of the clamping plates 64 to the surface of the hose 4. The sides of the two screw hole rods 62 are fixedly connected with intercepting rods 67, and the surfaces of the two intercepting rods 67 are respectively attached to the surfaces of the two clamping plates 64. By arranging the intercepting rods 67, the intercepting rods 67 can assist in supporting and intercepting the side of the clamping plate 64 away from the annular ring 61, reducing the inclination of the clamping plate 64 away from the annular ring 61 under stress.
[0031] Referring to Figure 3 As shown, the embodiment discloses that the sides of the two clamping plates 64 are fixedly connected with limiting plates 66, and the surfaces of the two limiting plates 66 are respectively attached to the surfaces of the two screw hole rods 62. By arranging the limiting plates 66, the limiting plates 66 can be attached to the surfaces of the screw hole rods 62 and assist in limiting the clamping plates 64, reducing the shaking or rotation of the clamping plates 64 during movement. The ends of the two screw rods 63 are fixedly connected with screw blocks 68, and the surfaces of the two screw blocks 68 are fixedly connected with a plurality of anti-skid protrusions. By arranging the screw blocks 68, the screw blocks 68 can provide a force point for personnel, so that personnel can quickly rotate the screw rods 63 by manually rotating the screw blocks 68.
[0032] Referring to Figure 4 As shown, the embodiment discloses that the support device 8 comprises a rectangular block 81 fixedly connected with the machine body 1. The side of the rectangular block 81 is fixedly connected with an electric telescopic rod 82, and the moving end of the electric telescopic rod 82 is fixedly connected with a bottom plate 83. The side of the electric telescopic rod 82 close to the bottom plate 83 is fixedly connected with a cross-shaped rod 84 fixedly connected with the bottom plate 83. By arranging the support device 8, when the machine body 1 placed on the ground shakes, the electric telescopic rod 82 is started to make the bottom plate 83 move up and down. When the bottom plate 83 moves to the position attached to the ground, the ground limits the bottom plate 83, so that the electric telescopic rod 82 drives the rectangular block 81 to move up and down when it is stretched and retracted, and the rectangular block 81 drives the machine body 1 to move up and down. When the machine body 1 moves to a horizontal position or a position without shaking, the placement and height adjustment of the machine body 1 are completed, reducing the shaking when placed on uneven ground and affecting the normal work of the machine body 1, and improving the placement stability of the machine body 1.
[0033] Referring to Figure 4As shown, the embodiment discloses that one side of the bottom plate 83 is fixedly connected with the anti-skid pad 85, the surface of the anti-skid pad 85 is provided with a plurality of protrusions, the anti-skid pad 85 can increase the contact friction between the bottom plate 83 and the ground, and the sliding of the bottom plate 83 when supporting the machine body 1 is reduced, one side of the rectangular block 81 is fixedly connected with the supporting plate 86, the supporting plate 86 is fixedly connected with the machine body 1, the supporting plate 86 can assist in supporting the rectangular block 81, and the connecting strength of the rectangular block 81 and the machine body 1 is improved, and the stability of the rectangular block 81 is improved.
[0034] Working principle: first, the hose 4 is sleeved on the surface of the water outlet pipe of the suction pump 7 through the sealing ring 5, so that the sealing ring 5 is located between the two clamping plates 64, at this time, the two screw rods 63 are manually rotated to move towards each other in the two screw hole rods 62, so that the two screw rods 63 drive the two clamping plates 64 to move towards each other, when the two clamping plates 64 move to the position of abutting the surface of the hose 4, the two clamping plates 64 intercept the sealing ring 5, so as to achieve the interception and limiting of the sealing ring 5 and the hose 4, and the reinforcement of the connection between the hose 4 and the suction pump 7 is completed, at this time, the machine body 1 is placed on the ground, then the suction pump 7 is placed in the deep hole drilled by underground water through the towing of the hose 4, then the underground water is pumped into the storage tank 2 in the machine body 1 through the suction pump 7 for storage, and then the machine body 1 detects the underground water sample value, so as to monitor the pollution of the underground water quality.
[0035] When the machine body 1 placed on the ground shakes, the electric telescopic rod 82 is started, so that the electric telescopic rod 82 drives the bottom plate 83 to move up and down, when the bottom plate 83 moves to the position of abutting the ground, the ground limits the bottom plate 83, so that the electric telescopic rod 82 drives the rectangular block 81 to move up and down when the electric telescopic rod 82 is stretched and contracted, so that the rectangular block 81 drives the machine body 1 to move up and down, when the machine body 1 moves to the horizontal position or the position without shaking, the placement support and height adjustment of the machine body 1 are completed.
[0036] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and alteration of the above embodiments without departing from the technical content of the present application, according to the technical essence of the present application, still belong to the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
Claims
1. A groundwater quality pollution monitoring sampling device comprising a machine body (1), characterized in that: The side of the machine body (1) is provided with a storage box (2), one side of the machine body (1) is provided with a connecting pipe (3), one side of the connecting pipe (3) is provided with a hose (4), one side of the hose (4) is provided with a sealing sleeve ring (5), one side of the sealing sleeve ring (5) is provided with a suction pump (7), the suction pump (7) is provided with a reinforcing device (6) close to one side of the hose (4), one side of the machine body (1) is provided with a supporting device (8), the reinforcing device (6) comprises a circular ring (61), the circular ring (61) is fixedly sleeved on the surface of the suction pump (7), the surface of the circular ring (61) is fixedly connected with two screw hole rods (62) in a symmetrical manner, the inner walls of the two screw hole rods (62) are both threadedly connected with screw rods (63), the proximal ends of the two screw rods (63) are both fixedly connected with clamping plates (64), and the surface of the clamping plate (64) is arc-shaped.
2. The groundwater quality pollution monitoring and sampling device according to claim 1, characterized in that: The inner sides of the two clamping plates (64) are both fixedly connected with a plurality of rubber strips (65), and the plurality of rubber strips (65) are arranged at equal distances.
3. The groundwater quality pollution monitoring and sampling device according to claim 1, characterized in that: One side of the two screw hole rods (62) is both fixedly connected with an intercepting rod (67), and the surfaces of the two intercepting rods (67) are respectively attached to the surfaces of the two clamping plates (64).
4. The groundwater quality pollution monitoring and sampling device according to claim 1, characterized in that: One side of the two clamping plates (64) is both fixedly connected with a limiting plate (66), and the surfaces of the two limiting plates (66) are respectively attached to the surfaces of the two screw hole rods (62).
5. The groundwater quality pollution monitoring and sampling device according to claim 1, characterized in that: One end of the two screw rods (63) is both fixedly connected with a twisting block (68), and the surfaces of the two twisting blocks (68) are both fixedly connected with a plurality of anti-skid protrusions.
6. The groundwater quality pollution monitoring and sampling device according to claim 1, characterized in that: The supporting device (8) comprises a rectangular block (81), the rectangular block (81) is fixedly connected with the machine body (1), one side of the rectangular block (81) is fixedly connected with an electric telescopic rod (82), the moving end of the electric telescopic rod (82) is fixedly connected with a bottom plate (83), one side of the electric telescopic rod (82) close to the bottom plate (83) is fixedly connected with a cross-shaped rod (84), and the cross-shaped rod (84) is fixedly connected with the bottom plate (83).
7. The groundwater quality pollution monitoring and sampling device according to claim 6, characterized in that: One side of the bottom plate (83) is fixedly connected with an anti-skid pad (85), and the surface of the anti-skid pad (85) is provided with a plurality of protrusions.
8. The groundwater quality pollution monitoring and sampling device according to claim 6, characterized in that: One side of the rectangular block (81) is fixedly connected with a supporting plate (86), and the supporting plate (86) is fixedly connected with the machine body (1).