A city water source sampling device for environmental testing

Abstract

The utility model discloses an urban water source sampling device for environmental testing in the field of water source sampling technology, comprising a collection vertical plate, a slide groove is opened on the right side of the front side wall of the collection vertical plate, a sliding groove block is slidably connected to the inner cavity wall of the slide groove, and the sliding groove blocks are evenly distributed from top to bottom, the front side wall of the sliding groove block extends to the outside of the slide groove, a first clamping plate is fixedly connected to the lower side of the front side wall of the sliding groove block, a sliding rod is fixedly connected between the top and bottom of the inner cavity of the sliding groove block, a second clamping plate is slidably connected to the lower side of the outer side wall of the sliding rod, and the outer side wall of the second clamping plate is slidably connected to the inner cavity wall of the sliding groove block. The urban water source sampling device for environmental testing has a reasonable structural design and can simultaneously collect water source samples from different water layers, thereby improving the collection efficiency and facilitating the operator to collect water samples, thereby reducing the risk of falling into water due to operation.

Description

Technical Field

[0001] The utility model relates to the technical field of water source sampling, in particular to a city water source sampling device for environmental detection. Background Art

[0002] Water source sampling is the collection of water samples from polluted water bodies, and through analysis and measurement, to obtain basic data on water pollution. The water samples used for analysis should be representative and able to reflect the chemical composition and characteristics of the water body. The sampling method, location, time, number of times, etc. are all determined according to the characteristics of the water body and the purpose of analysis.

[0003] The existing sampling device can only collect water samples from one water layer at a time, and cannot collect water samples from multiple water layers at the same time. It requires repeated operations and is inefficient. In addition, since the collection is mostly done near the water, operators usually operate with one hand and hold objects with the other hand to avoid falling into the water. However, the existing sampling device requires the operator to hold the sampling device with one hand and extract water samples with the other hand, which increases the probability of falling into the water. For this reason, we propose an urban water source sampling device for environmental testing. Utility Model Content

[0004] The utility model aims to provide a city water source sampling device for environmental testing, so as to solve the problem proposed in the above background technology that the existing sampling device can only collect water samples from one water layer at a time, cannot collect water samples from multiple water layers at the same time, and requires repeated operations, which is inefficient. In addition, since the sampling is mostly done by the water, the operator usually operates with one hand and holds the object with the other hand to avoid falling into the water. However, the existing sampling device requires the operator to hold the sampling device with one hand and extract water samples with the other hand, which increases the probability of falling into the water.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an urban water source sampling device for environmental detection, comprising a collection vertical plate, a slide groove is opened on the right side of the front side wall of the collection vertical plate, a sliding groove block is slidably connected to the inner cavity wall of the slide groove, and the sliding groove blocks are evenly distributed from top to bottom, the front side wall of the sliding groove block extends to the outside of the slide groove, the lower side of the front side wall of the sliding groove block is fixedly connected to a first clamping plate, a sliding rod is fixedly connected between the top and bottom of the inner cavity of the sliding groove block, the lower side of the outer side wall of the sliding rod is slidably connected to a second clamping plate, and the second clamping plate The outer wall is slidably connected to the inner wall of the sliding groove block, and a spring is sleeved on the upper side of the outer wall of the sliding rod. The top and bottom ends of the spring are respectively fixedly connected to the inner top of the sliding groove block and the top of the second clamping plate. The front side wall of the second clamping plate extends to the outside of the sliding groove block, and a collection tube is clamped between the bottom of the inner wall of the first clamping plate and the top of the inner wall of the second clamping plate. The inner wall of the collection tube is slidably connected to a piston, and the left side wall of the piston is fixedly connected to a pull rod, and the left end of the pull rod extends to the outside of the collection tube and is fixedly connected to the pull block.

[0006] As a further description of the above technical solution:

[0007] The front side of the right side wall of the collection vertical plate is provided with adjusting screw holes, and the adjusting screw holes are evenly distributed from top to bottom.

[0008] As a further description of the above technical solution:

[0009] An adjusting block is fixedly connected to the middle of the front side of the right side wall of the sliding slot block, a fixing plate is fixedly connected to the right side wall of the adjusting block, a left side wall of the fixing plate is slidably connected to the right side wall of the sliding slot block, an adjusting bolt is screwed to the middle of the right side wall of the fixing plate, and the left end of the adjusting bolt extends to the inner cavity of the adjusting screw hole and is screwed to the adjusting screw hole.

[0010] As a further description of the above technical solution:

[0011] Limiting rings are sleeved on the left and right sides of the outer wall of the collecting tube, the right side wall of the limiting ring on the left and the left side wall of the limiting ring on the right are in contact with the left side walls of the first and second clamping plates and the right side walls of the first and second clamping plates respectively, a holding block is fixedly connected to the top of the collecting vertical plate, a placement groove is opened on the left side wall of the holding block, a power supply is provided in the inner cavity of the placement groove, and a controller is provided on the left side of the top of the inner wall of the holding block.

[0012] As a further description of the above technical solution:

[0013] A traction groove is provided on the front side wall of the collection vertical plate and on the left side of the slide groove. The left side wall of the collection vertical plate is fixedly connected to a submersible motor by bolts. A screw rod is rotatably connected to the right side wall of the inner cavity of the slide groove by a bearing. The end of the screw rod is fixedly connected to the output shaft of the submersible motor. A pulling groove block is screwed on the right side of the outer side wall of the screw rod. The outer side wall of the pulling groove block is slidably connected to the inner cavity wall of the traction groove, and the rear side wall of the pulling block extends to the inner cavity of the pulling groove block.

[0014] As a further description of the above technical solution:

[0015] The power supply, the controller and the submersible motor are electrically connected.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The urban water source sampling device for environmental testing, by pushing the second clamp upwards, the second clamp moves upwards along the slide bar and the spring is squeezed and contracted, the collection tube is placed on the first clamp and the second clamp is released, the spring rebounds and drives the second clamp to move downward to cooperate with the first clamp to install the collection tube, the adjusting bolt is turned to disengage it from the current adjusting screw hole, the position of the collection tube is adjusted by moving the fixing plate to cooperate with the adjusting block, water source samples from different water layers can be collected simultaneously, and the collection efficiency is improved.

[0018] 2. The urban water source sampling device for environmental testing starts the submersible motor through the controller. The output shaft of the submersible motor rotates to drive the pulling slot block to move to the left through the screw, and then the pulling slot block and the pull rod cooperate to pull the piston to move to the left, and then the water source is drawn into the collection tube, which can facilitate the operator to collect water samples, thereby reducing the risk of falling into water due to operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural stereoscopic diagram of a city water source sampling device for environmental testing proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional view of the structure of a city water source sampling device for environmental detection proposed by the utility model;

[0021] Figure 3 It is a right side cross-sectional schematic diagram of a structural sliding slot block of a city water source sampling device for environmental detection proposed by the utility model;

[0022] Figure 4 The utility model proposes a city water source sampling device for environmental detection Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 The utility model proposes a city water source sampling device for environmental detection Figure 2 Enlarged structural diagram at B in the middle.

[0024] In the figure: 100, collecting vertical plate; 110, slide; 111, sliding slot block; 112, first clamping plate; 113, slide rod; 114, second clamping plate; 115, spring; 116, collecting tube; 117, piston; 118, pull rod; 119, pull block; 120, adjusting screw hole; 130, adjusting block; 131, fixing plate; 132, adjusting bolt; 140, limiting ring; 141, holding block; 142, placing slot; 143, power supply; 144, controller; 150, traction slot; 151, submersible motor; 152, screw rod; 153, pulling slot block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides a city water source sampling device for environmental testing, which can collect water source samples from different water layers at the same time, improve the collection efficiency, and can facilitate the operator to collect water samples, thereby reducing the risk of falling into the water due to operation. Figure 1-5 , including a collection riser 100;

[0029] Please refer again Figure 1-5A slide groove 110 is opened on the right side of the front side wall of the collection vertical plate 100, and the slide groove 110 is used to install a sliding groove block 111. The inner cavity wall of the slide groove 110 is slidably connected with the sliding groove block 111, and the sliding groove blocks 111 are evenly distributed from top to bottom. The sliding groove block 111 is used to adjust the position of the collection tube 116 to collect water at different depths. The front side wall of the sliding groove block 111 extends to the outside of the slide groove 110. A first clamping plate 112 is fixedly connected to the lower side of the front side wall of the sliding groove block 111. The first clamping plate 112 is used to cooperate with the second clamping plate 114 to fix the collection tube 116. A sliding rod 113 is fixedly connected between the top and bottom of the inner cavity of the sliding groove block 111. The sliding rod 113 is used to cooperate with the sliding groove block 111 to limit the second clamping plate 114. A second clamping plate 114 is slidably connected to the lower side of the outer wall of the rod 113, and the second clamping plate 114 is used to cooperate with the first clamping plate 112 to fix the collection tube 116. The outer wall of the second clamping plate 114 is slidably connected to the inner cavity wall of the sliding groove block 111, and a spring 115 is sleeved on the upper side of the outer wall of the sliding rod 113. The spring 115 is used to cooperate with the second clamping plate 114 to facilitate the installation and disassembly of the collection tube 116. The top and bottom ends of the spring 115 are respectively fixedly connected to the inner cavity top of the sliding groove block 111 and the top of the second clamping plate 114. The front side wall of the second clamping plate 114 extends to the outside of the sliding groove block 111, and the collection tube 116 is clamped between the bottom of the inner wall of the first clamping plate 112 and the top of the inner wall of the second clamping plate 114. The cylinder 116 is used to place the collected water source. The inner cavity wall of the collection cylinder 116 is slidably connected with a piston 117. The piston 117 is used to cooperate with the collection cylinder 116 to draw water into the water source. The left side wall of the piston 117 is fixedly connected with a pull rod 118. The pull rod 118 is used to drive the piston 117 to move. The left end of the pull rod 118 extends to the outside of the collection cylinder 116 and is fixedly connected with a pull block 119. The pull block 119 is used to pull the pull rod 118. An adjusting screw hole 120 is opened on the front side of the right side wall of the collection vertical plate 100. The adjusting screw hole 120 is used to install the adjusting bolt 132. The adjusting screw holes 120 are evenly distributed from top to bottom. An adjusting block 130 is fixedly connected to the middle of the front side of the right side wall of the sliding slot block 111. The adjusting block 130 is used to install the fixing plate 13 1. The right side wall of the adjusting block 130 is fixedly connected with a fixing plate 131, and the fixing plate 131 is used to cooperate with the adjusting bolt 132 to adjust the position of the collecting tube 116. The left side wall of the fixing plate 131 is slidably connected with the right side wall of the sliding slot block 111. The middle of the right side wall of the fixing plate 131 is screwed with an adjusting bolt 132, and the adjusting bolt 132 is used to cooperate with the adjusting screw hole 120 to fix the position of the fixing plate 131. The left end of the adjusting bolt 132 extends to the inner cavity of the adjusting screw hole 120 and is screwed with the adjusting screw hole 120. By pulling the second clamping plate 114 upward, the second clamping plate 114 moves upward along the sliding rod 113, and the spring 115 is squeezed and contracted. After the collecting tube 116 is placed on the first clamping plate 112, the second clamping plate 114 is released.The spring 115 rebounds to drive the second clamping plate 114 to move downward to cooperate with the first clamping plate 112 to install the collection tube 116. The adjusting bolt 132 is rotated to disengage the current adjusting screw hole 120, and the position of the collection tube 116 is adjusted by moving the fixing plate 131 to cooperate with the adjusting block 130;

[0030] In summary, water source samples from different water layers can be collected simultaneously, thereby improving the collection efficiency.

[0031] Please refer again Figure 1 , Figure 2 and Figure 4 The left and right sides of the outer wall of the collection tube 116 are sleeved with limiting rings 140, and the limiting rings 140 are used to limit the collection tube 116. The right side wall of the left limiting ring 140 and the left side wall of the right limiting ring 140 are in contact with the left side wall of the first clamping plate 112 and the second clamping plate 114 and the right side wall of the first clamping plate 112 and the second clamping plate 114 respectively. The top of the collection vertical plate 100 is fixedly connected with a gripping block 141, and the gripping block 141 is used to facilitate the collection vertical plate 100. The left side wall of the block 141 is provided with a placement groove 142, the placement groove 142 is used to place the power supply 143, the inner cavity of the placement groove 142 is provided with a power supply 143, the power supply 143 is used to power the submersible motor 151, a controller 144 is provided on the left side of the top of the inner side wall of the gripping block 141, the controller 144 is used to control the submersible motor 151, the front side wall of the collection riser 100 and the left side of the slide 110 is provided with a traction groove 150, and the left side wall of the collection riser 100 is fixedly connected by bolts There is a submersible motor 151, which is used to drive the screw rod 152 to rotate. The right side wall of the inner cavity of the slide groove 110 is rotatably connected with the screw rod 152 through a bearing. The screw rod 152 is used to drive the pulling groove block 153 to move. The end of the screw rod 152 is fixedly connected to the output shaft of the submersible motor 151. The right side of the outer wall of the screw rod 152 is screwed with a pulling groove block 153. The pulling groove block 153 is used to drive the pulling block 119 to move. The outer wall of the pulling groove block 153 is connected to the inner wall of the traction groove 150. The cavity wall is slidably connected, and the rear side wall of the pull block 119 extends to the inner cavity of the pull slot block 153. The power supply 143, the controller 144 and the submersible motor 151 are electrically connected. The submersible motor 151 is started by the controller 144, and the output shaft of the submersible motor 151 rotates to drive the pull slot block 153 to move to the left through the screw rod 152. The pull slot block 153 then pulls the piston 117 to move to the left through the pull block 119 and the pull rod 118, and then the water source is drawn into the collection tube 116;

[0032] In summary, it is convenient for operators to collect water samples, thereby reducing the risk of falling into water due to operation.

[0033] In specific use, the technical personnel in this field pull the second clamping plate 114 upwards, and the second clamping plate 114 moves upward along the sliding rod 113. At the same time, the spring 115 is squeezed and contracted, and the collection tube 116 is placed on the first clamping plate 112 and then the second clamping plate 114 is released. The spring 115 rebounds and drives the second clamping plate 114 to move downward to cooperate with the first clamping plate 112 to install the collection tube 116. A certain number of collection tubes 116 are installed according to the collection requirements, and the adjusting bolt 132 is turned to disengage it from the current adjustment bolt. The screw hole 120 is used to adjust the position of the collection tube 116 by moving the fixed plate 131 and cooperating with the adjusting block 130 to collect water from different water layers. The collection vertical plate 100 is inserted into the water through the holding block 141, and the submersible motor 151 is started through the controller 144. The output shaft of the submersible motor 151 rotates through the screw rod 152 to drive the pulling groove block 153 to move to the left. The pulling groove block 153 then pulls the piston 117 to move to the left through the pulling block 119 and the pulling rod 118, thereby drawing the water source into the collection tube 116.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A city water source sampling device for environmental detection, characterized in that: The utility model comprises a collecting vertical plate (100), wherein a slide groove (110) is opened on the right side of the front side wall of the collecting vertical plate (100), the inner cavity wall of the slide groove (110) is slidably connected with a slide groove block (111), and the slide groove blocks (111) are evenly distributed from top to bottom, the front side wall of the slide groove block (111) extends to the outside of the slide groove (110), the lower side of the front side wall of the slide groove block (111) is fixedly connected with a first clamping plate (112), a sliding rod (113) is fixedly connected between the top and the bottom of the inner cavity of the slide groove block (111), the lower side of the outer side wall of the slide rod (113) is slidably connected with a second clamping plate (114), the outer side wall of the second clamping plate (114) is slidably connected with the inner cavity wall of the slide groove block (111), and the A spring (115) is sleeved on the upper side of the outer wall of the sliding rod (113), and the top and bottom ends of the spring (115) are respectively fixedly connected to the top of the inner cavity of the sliding slot block (111) and the top of the second clamping plate (114), and the front side wall of the second clamping plate (114) extends to the outside of the sliding slot block (111), and a collection tube (116) is clamped between the bottom of the inner wall of the first clamping plate (112) and the top of the inner wall of the second clamping plate (114), and the inner cavity wall of the collection tube (116) is slidably connected to a piston (117), and the left side wall of the piston (117) is fixedly connected to a pull rod (118), and the left end of the pull rod (118) extends to the outside of the collection tube (116) and is fixedly connected to a pull block (119).

2. The urban water source sampling device for environmental detection according to claim 1, characterized in that: The front side of the right side wall of the collection vertical plate (100) is provided with adjustment screw holes (120), and the adjustment screw holes (120) are evenly distributed in sequence from top to bottom.

3. The urban water source sampling device for environmental detection according to claim 2 is characterized in that: An adjusting block (130) is fixedly connected to the middle of the front side of the right side wall of the sliding slot block (111); a fixing plate (131) is fixedly connected to the right side wall of the adjusting block (130); a left side wall of the fixing plate (131) is slidably connected to the right side wall of the sliding slot block (111); an adjusting bolt (132) is screwed to the middle of the right side wall of the fixing plate (131); a left end of the adjusting bolt (132) extends to the inner cavity of the adjusting screw hole (120) and is screwed to the adjusting screw hole (120).

4. The urban water source sampling device for environmental detection according to claim 1 is characterized in that: Limiting rings (140) are sleeved on the left and right sides of the outer wall of the collecting tube (116); the right side wall of the limiting ring (140) on the left side and the left side wall of the limiting ring (140) on the right side are in contact with the left side wall of the first clamping plate (112) and the second clamping plate (114) and the right side wall of the first clamping plate (112) and the second clamping plate (114) respectively; a holding block (141) is fixedly connected to the top of the collecting vertical plate (100); a placement groove (142) is provided on the left side wall of the holding block (141); a power supply (143) is provided in the inner cavity of the placement groove (142); and a controller (144) is provided on the left side of the top of the inner wall of the holding block (141).

5. The urban water source sampling device for environmental detection according to claim 4 is characterized in that: A traction groove (150) is provided on the front side wall of the collecting vertical plate (100) and located on the left side of the slide groove (110); a submersible motor (151) is fixedly connected to the left side wall of the collecting vertical plate (100) by bolts; a screw rod (152) is rotatably connected to the right side wall of the inner cavity of the slide groove (110) by a bearing; the end of the screw rod (152) is fixedly connected to the output shaft of the submersible motor (151); a pulling groove block (153) is screwed on the right side of the outer side wall of the screw rod (152); the outer side wall of the pulling groove block (153) is slidably connected to the inner cavity wall of the traction groove (150); and the rear side wall of the pulling block (119) extends to the inner cavity of the pulling groove block (153).

6. The urban water source sampling device for environmental detection according to claim 5, characterized in that: The power source (143), the controller (144) and the submersible motor (151) are electrically connected.

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