CN219890789U

CN219890789U - Extensible probe rod for water sample collection

Info

Publication number: CN219890789U
Application number: CN202320455675.XU
Authority: CN
Inventors: 殷全增; 陈中山; 刘宁; 宋朋印; 谷丰
Original assignee: Hebei Coalfield Geology Bureau Physical Survey Geology Team
Current assignee: Hebei Coalfield Geology Bureau Physical Survey Geology Team
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-10-24
Anticipated expiration: 2033-03-13

Abstract

The utility model provides an extensible probe rod for water sample collection. The utility model provides a water sample is with extensible probe rod includes the dead lever, the right side upper end of dead lever is provided with control panel, the inside of dead lever is provided with ball screw, and ball screw's upper end cover has connect the ball silk cover to the left and right sides of ball silk cover is all fixedly connected with lifter, the lower extreme fixedly connected with fixed plate of lifter. Through being provided with ball screw, the handle of accessible rotation dead lever upper end, the handle drives ball screw simultaneously, and ball screw drives ball screw cover and removes, and ball screw cover drives the lifter and removes, can remove the sampling box to suitable position through the lifter according to the demand, because the lifter passes through the slider to be connected on the dead lever for the lifter is more steady when removing, has increased the stability of this device, through being provided with observation window and scale mark at the front surface of dead lever, so that the degree of depth that the awareness sampling box that the staff was clear descends.

Description

Extensible probe rod for water sample collection

Technical Field

The utility model belongs to the technical field of water sample collection, and particularly relates to an extensible probe rod for water sample collection.

Background

The hydrographic ring is hydrogeology, geology branch disciplines, the science of hydrogeology research groundwater mainly researches the distribution and formation rule of groundwater, physical property and chemical composition of groundwater, groundwater resource and reasonable utilization thereof, adverse effect of groundwater on engineering construction and mining, prevention and treatment thereof and the like, and along with the development of science and the requirement of production construction, the hydrogeology is divided into regional hydrogeology, groundwater dynamics, hydrogeochemistry, water supply hydrogeology, deposit hydrogeology, soil improvement hydrogeology and other branch disciplines.

When needs are sampled quality of water, through needs use the water sample collection probe rod, but when your water sample collection probe rod is in use, can't adjust the length of collection pole according to the demand to the function is comparatively single, and the practicality is relatively poor, consequently, is necessary to provide a new water sample collection with extensible probe rod and solve above-mentioned technical problem.

Disclosure of Invention

The utility model solves the technical problem of providing the extensible probe rod for water sample collection, which can adjust the length of the sampling rod according to requirements and collect a water sample through simple operation.

In order to solve the technical problems, the extensible probe rod for water sample collection provided by the utility model comprises a fixed rod, wherein the upper end of the right side of the fixed rod is provided with a control panel, a ball screw is arranged in the fixed rod, the upper end of the ball screw is sleeved with a ball screw sleeve, the left side and the right side of the ball screw sleeve are fixedly connected with lifting rods, and the lower end of the lifting rods is fixedly connected with a fixed plate;

the left side and the right side of the lower end of the fixed plate are connected with a sampling box through the first movable block, and the right side of the inner part of the lower end of the sampling box is connected with a baffle through a spring;

the second movable block, the left and right sides lower extreme of sampling box all is connected with the balancing weight through the second movable block, the right side fixed mounting of sampling box has the probe.

As a further scheme of the utility model, the front surface of the fixed rod is provided with an observation window, and the left side of the front surface of the observation window is provided with scale marks.

As a further scheme of the utility model, the ball screw sleeve is in threaded sleeve connection with the upper end of the ball screw, the front side and the rear side of the ball screw sleeve are fixedly connected with limiting sliding blocks, and the fixing rod is provided with limiting sliding grooves matched with the limiting sliding blocks.

In order to further scheme of the utility model, one sides of the two groups of lifting rods, which are far away from each other, are connected to the fixed rod through the sliding blocks, and sliding grooves matched with the sliding blocks are formed in the inner walls of the fixed rods.

As a further scheme of the utility model, the upper end of the sampling box is movably clamped on the fixed plate through the first movable block, the first movable block is provided with a T-shaped structure, the fixed plate is provided with a T-shaped clamping groove matched with the first movable block, and the sampling box and the fixed plate form sliding embedded clamping connection.

As a further scheme of the utility model, the right side of the baffle is hinged on the sampling box, the lower end of the left side of the baffle is abutted against a fixed block, and the fixed block is fixedly connected on the inner wall of the sampling box.

As a further scheme of the utility model, the balancing weight is movably clamped on the sampling box through the second movable block, the second movable block is provided with a T-shaped structure, a T-shaped clamping groove matched with the second movable block is formed in the sampling box, and the balancing weight and the sampling box form sliding embedded clamping connection.

Compared with the related art, the extensible probe rod for water sample collection has the following beneficial effects:

1. according to the utility model, the ball screw is arranged, the handle at the upper end of the fixed rod can be rotated, the ball screw is driven by the handle, the ball screw is driven by the ball screw to drive the ball screw sleeve to move, the lifting rod is driven by the ball screw sleeve to move, the sampling box can be moved to a proper position through the lifting rod according to requirements, and the lifting rod is connected to the fixed rod through the sliding block, so that the lifting rod is more stable in moving, the stability of the device is improved, and the observation window and the scale mark are arranged on the front surface of the fixed rod, so that a worker can clearly know the descending depth of the sampling box;

2. according to the utility model, the sampling box is clamped on the fixed plate through the first movable block so as to be convenient for disassembling the sampling box, so that a water sample in the sampling box is conveniently taken out, and the baffle plate is arranged, so that when the sampling box is put into water, the baffle plate can be punched due to the impact force of the water, and after the sampling is finished, the sampling box is pulled up, and the baffle plate can be pulled to the original position due to the tensile force of the water, so that the sampling work is more convenient;

3. the utility model can prevent the sampling box from floating on the water surface by arranging the balancing weight, and increases the practicability of the device.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic elevational cross-sectional view of an extendable probe for water sample collection of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the extendable probe for water sample collection of FIG. 1;

FIG. 3 is a schematic elevational view of an extendable probe for water sample collection according to the present utility model;

fig. 4 is a schematic top view of an extendable probe for water sample collection according to the present utility model.

In the figure: 1. a fixed rod; 2. a control panel; 3. a ball screw; 4. a ball screw sleeve; 5. a lifting rod; 6. a fixing plate; 7. a first movable block; 8. a sampling box; 9. a spring; 10. a baffle; 11. a second movable block; 12. balancing weight; 13. a probe.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic front sectional view of an extendable probe rod for water sample collection according to the present utility model; FIG. 2 is an enlarged schematic view of the structure of the extendable probe for water sample collection of FIG. 1; FIG. 3 is a schematic elevational view of an extendable probe for water sample collection according to the present utility model; fig. 4 is a schematic top view of an extendable probe for water sample collection according to the present utility model. The extendable probe rod for water sample collection comprises a fixed rod 1, wherein the upper end of the right side of the fixed rod 1 is provided with a control panel 2, a ball screw 3 is arranged in the fixed rod 1, the upper end of the ball screw 3 is sleeved with a ball screw sleeve 4, the left side and the right side of the ball screw sleeve 4 are fixedly connected with lifting rods 5, and the lower end of each lifting rod 5 is fixedly connected with a fixed plate 6;

the left side and the right side of the lower end of the fixed plate 6 are connected with a sampling box 8 through the first movable block 7, and the right side inside the lower end of the sampling box 8 is connected with a baffle 10 through a spring 9;

the second movable block 11, the lower ends of the left side and the right side of the sampling box 8 are connected with a balancing weight 12 through the second movable block 11, and the right side of the sampling box 8 is fixedly provided with a probe 13.

The front surface of dead lever 1 is provided with the observation window, and the front surface left side of observation window is provided with the scale mark, through being provided with observation window and scale mark at the front surface of dead lever 1 to the degree of depth that the sampling box 8 was thrown into water is known to the staff clarity.

The ball silk cover 4 screw thread cup joints in the upper end of ball screw 3, the front and back both sides of ball silk cover 4 all fixedly connected with spacing slider, offered on the dead lever 1 with spacing slider matched with spacing spout, through being provided with ball screw 3, through the handle of rotating dead lever 1 upper end, the handle drives ball screw 3 simultaneously and rotates, and ball screw 3 drives ball silk cover 4 and removes, and ball silk cover 4 drives lifter 5 and goes up and down, can adjust sampling box 8 to suitable degree of depth as required.

Two sets of lifter 5 are all connected on dead lever 1 through the slider in one side that keeps away from each other, set up on the inner wall of dead lever 1 with slider matched with spout for lifter 5 is more steady when removing on dead lever 1 through the slider connection, has increased the stability of this device.

The upper end of sampling box 8 is through first movable block 7 activity block on fixed plate 6, and first movable block 7 sets up to be T shape structure, and set up on the fixed plate 6 with first movable block 7 matched with T shape draw-in groove, sampling box 8 and fixed plate 6 constitute slip embedded block and are connected, through being provided with first movable block 7, after the water sample collection is accomplished to take out the water sample in the sampling box 8.

The right side of baffle 10 articulates to be connected on sampling box 8, and the left side lower extreme of baffle 10 is contradicted and is had the fixed block, and fixed block fixed connection is on the inner wall of sampling box 8, through being provided with baffle 10, when throwing into sampling box 8 into water, because the impact force of water can be with baffle 10 towards, after the sampling is accomplished, with sampling box 8 pull up, because the pulling force of water, can draw baffle 10 to the normal position for sampling work is more convenient.

The balancing weight 12 is movably clamped on the sampling box 8 through the second movable block 11, the second movable block 11 is provided with a T-shaped structure, a T-shaped clamping groove matched with the second movable block 11 is formed in the upper part of the sampling box 8, and the balancing weight 12 and the sampling box 8 form a sliding embedded clamping connection.

The working principle of the extensible probe rod for water sample collection provided by the utility model is as follows:

a first step of: when the sampling box is used, the handle at the upper end of the fixed rod 1 is rotated, the handle drives the ball screw 3 to rotate, the ball screw 3 drives the ball screw sleeve 4 to move, the ball screw sleeve 4 drives the lifting rod 5 to lift, and the sampling box 8 can be adjusted to a proper depth according to requirements;

and a second step of: the sampling box 8 is put into water, and after the collection is finished, the sampling box 8 is pulled up.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. An extendable probe for water sample collection, comprising:

the fixing device comprises a fixing rod (1), wherein a control panel (2) is arranged at the upper end of the right side of the fixing rod (1), a ball screw (3) is arranged in the fixing rod (1), a ball screw sleeve (4) is sleeved at the upper end of the ball screw (3), lifting rods (5) are fixedly connected to the left side and the right side of the ball screw sleeve (4), and a fixing plate (6) is fixedly connected to the lower end of the lifting rods (5);

the left side and the right side of the lower end of the fixed plate (6) are connected with a sampling box (8) through the first movable block (7), and the right side inside the lower end of the sampling box (8) is connected with a baffle plate (10) through a spring (9);

the second movable block (11), the left and right sides lower extreme of sampling box (8) all is connected with balancing weight (12) through second movable block (11), the right side fixed mounting of sampling box (8) has probe (13).

2. An extendable probe for water sampling according to claim 1, wherein: the front surface of dead lever (1) is provided with the observation window, and the front surface left side of observation window is provided with the scale mark.

3. An extendable probe for water sampling according to claim 1, wherein: the ball screw sleeve (4) is in threaded sleeve connection with the upper end of the ball screw (3), limiting sliding blocks are fixedly connected to the front side and the rear side of the ball screw sleeve (4), and limiting sliding grooves matched with the limiting sliding blocks are formed in the fixing rod (1).

4. An extendable probe for water sampling according to claim 1, wherein: two groups of lifting rods (5) are connected to the fixing rod (1) through sliding blocks on the sides far away from each other, and sliding grooves matched with the sliding blocks are formed in the inner wall of the fixing rod (1).

5. An extendable probe for water sampling according to claim 1, wherein: the upper end of the sampling box (8) is movably clamped on the fixed plate (6) through a first movable block (7), the first movable block (7) is of a T-shaped structure, a T-shaped clamping groove matched with the first movable block (7) is formed in the upper portion of the fixed plate (6), and the sampling box (8) and the fixed plate (6) form a sliding embedded clamping connection.

6. An extendable probe for water sampling according to claim 1, wherein: the right side of baffle (10) is articulated to be connected on sampling box (8), the left side lower extreme of baffle (10) is contradicted and is had the fixed block, and fixed block fixed connection is on the inner wall of sampling box (8).

7. An extendable probe for water sampling according to claim 1, wherein: the balancing weight (12) is movably clamped on the sampling box (8) through a second movable block (11), the second movable block (11) is arranged to be of a T-shaped structure, a T-shaped clamping groove matched with the second movable block (11) is formed in the upper portion of the sampling box (8), and the balancing weight (12) and the sampling box (8) form sliding embedded clamping connection.