CN219391445U - Extensible water sample sampling probe rod - Google Patents

Abstract

The utility model relates to the technical field of water sample sampling and discloses an extensible water sample sampling probe rod, which comprises a holding rod, wherein one end of the holding rod is movably connected with a threaded rod, one end of the threaded rod is fixedly connected with a knob, the surface of the threaded rod is in threaded connection with a movable column, the surface of the movable column is fixedly connected with a fixed plate, the surface of the fixed plate is fixedly connected with a motor box, one end of the movable column is fixedly connected with a U-shaped plate, and a servo motor is arranged in the motor box. This extensible water sample probe rod through the setting of holding rod, threaded rod, knob and movable column, has played the effect that can convenient adjustment this device length, rotates the knob, makes the threaded rod rotatory, and the screw hole with threaded rod looks adaptation is seted up to the inside screw hole that has seted up of movable column, and the movable column passes through threaded connection activity at the surface of threaded rod, can lengthen or shorten, only need rotate the knob can, is favorable to adjusting the length of this device, has reduced manual operation.

Description

Extensible water sample sampling probe rod

Technical Field

The utility model relates to the technical field of water sample sampling, in particular to an extensible water sample sampling probe rod.

Background

Water sampling refers to the monitoring of physical properties, the monitoring of metal compounds, the monitoring of nonmetallic inorganic substances, the monitoring of organic compounds, biological monitoring and the measurement of hydrologic and meteorological parameters, and substrate monitoring of environmental water bodies (rivers, lakes, reservoirs, groundwater and the like) and water pollution sources (domestic sewage, hospital sewage, industrial sewage and the like). The water sample monitoring can be divided into environmental water body monitoring and water pollution source monitoring, so an extensible water sample sampling probe rod is provided.

At present, the extensible water sampling probe rod on the market has the following defects:

1. the general extensible water sample probe rod adopts more telescopic rod forms for make it comparatively inconvenient to need pull out at fixed length, comparatively loaded down with trivial details at the adjustment probe rod.

2. Most of the extensible water sampling probes on the market at present incline to sample the probes during sampling, so that workers need to bend down during sampling, and certain dangers exist in places with poor environments.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the extensible water sample sampling probe rod, which solves the problems that the common extensible water sample sampling probe rod provided in the background art adopts a more telescopic rod form, so that the probe rod is inconvenient to pull out at a fixed length during adjustment, the probe rod is complicated and most of the extensible water sample sampling probe rods on the market at present incline to sample during sampling, so that staff needs to bend down during sampling, and a certain danger exists in some places with poor environment.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an extensible water sample probe rod, includes the holding rod, the one end swing joint of holding rod has the threaded rod, the one end fixedly connected with knob of threaded rod, the surface threaded connection of threaded rod has the movable column, the fixed surface of movable column fixedly connected with fixed plate, the fixed surface of fixed plate is connected with the motor box, the one end fixedly connected with U template of movable column, the internally mounted of motor box has servo motor, servo motor's output spline connection has the transfer line, the one end fixedly connected with first gear of transfer line, first gear engagement is connected with the second gear.

Optionally, the surface of second gear fixedly connected with round bar, the surface of round bar fixedly connected with wire wheel.

Optionally, the surface cover of reel has the wire, the reel has the U template through round bar swing joint.

Optionally, the surface fixedly connected with rectangle post of U template, the surface fixedly connected with guide ring of rectangle post.

Optionally, the other end fixedly connected with connecting block of wire, the both ends of connecting block pass through bolt fixedly connected with clamp plate.

Optionally, the surface fixedly connected with slipmat of holding rod, slipmat's quantity is four.

(III) beneficial effects

The utility model provides an extensible water sample probe rod, which has the following beneficial effects:

1. this extensible water sample probe rod through the setting of holding rod, threaded rod, knob and movable column, has played the effect that can convenient adjustment this device length, rotates the knob, makes the threaded rod rotatory, and the screw hole with threaded rod looks adaptation is seted up to the inside screw hole that has seted up of movable column, and the movable column passes through threaded connection activity at the surface of threaded rod, can lengthen or shorten, only need rotate the knob can, is favorable to adjusting the length of this device, has reduced manual operation.

2. This extensible water sample probe rod, through servo motor, the transfer line, first gear, the second gear, round bar and the setting of wire wheel, played the effect that can adjust this device convenient sample, open servo motor and drive the transfer line and rotate, first gear drive second gear rotation simultaneously, the second gear drives round bar and wire wheel rotation, the wire can be packed up or put down in the wire wheel, be favorable to reducing personnel's danger when the operation, the security of this device has been improved, do not need the bending waist to sample the probe rod slope.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a platen structure according to the present utility model;

FIG. 3 is a schematic view of a first gear structure according to the present utility model;

FIG. 4 is a schematic diagram of a reel structure according to the present utility model;

FIG. 5 is a schematic view of the movable column according to the present utility model.

In the figure: 1. a grip; 2. a threaded rod; 3. a knob; 4. a movable column; 5. a fixing plate; 6. a motor box; 7. a U-shaped plate; 8. a servo motor; 9. a transmission rod; 10. a first gear; 11. a second gear; 12. a round bar; 13. a wire wheel; 14. a wire; 15. rectangular columns; 16. a guide ring; 17. a connecting block; 18. and (5) pressing plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: an extensible water sample probe rod comprises a holding rod 1, one end of the holding rod 1 is movably connected with a threaded rod 2, one end of the threaded rod 2 is fixedly connected with a knob 3, the surface of the threaded rod 2 is in threaded connection with a movable column 4, the length of the device can be conveniently adjusted through the arrangement of the holding rod 1, the threaded rod 2, the knob 3 and the movable column 4, the threaded rod 2 is rotated, a threaded hole matched with the threaded rod 2 is formed in the movable column 4, the movable column 4 is movably connected with the surface of the threaded rod 2 through threads, the movable column can be lengthened or shortened, only the knob 3 needs to be rotated, the length of the device is conveniently adjusted, manual operation is reduced, the surface of the movable column 4 is fixedly connected with a fixed plate 5, the surface of the fixed plate 5 is fixedly connected with a motor box 6, one end of the movable column 4 is fixedly connected with a U-shaped plate 7, the servo motor 8 is arranged in the motor box 6, the transmission rod 9 is connected with the output end of the servo motor 8 through a spline, a first gear 10 is fixedly connected with one end of the transmission rod 9, a second gear 11 is connected with the first gear 10 in a meshed mode, the servo motor 8, the transmission rod 9, the first gear 10, the second gear 11, the round rod 12 and the wire wheel 13 are arranged, the effect of adjusting convenient sampling of the device is achieved, the servo motor 8 is opened to drive the transmission rod 9 to rotate, meanwhile, the first gear 10 drives the second gear 11 to rotate, the second gear 11 drives the round rod 12 and the wire wheel 13 to rotate, the wire 14 can be retracted or put down in the wire wheel 13, the danger of personnel in operation is reduced, the safety of the device is improved, and the probe rod does not need to be tilted to sample by bending;

the surface of the second gear 11 is fixedly connected with a round rod 12, the surface of the round rod 12 is fixedly connected with a wire wheel 13, and the function of connecting the wire wheel 13 is achieved through the arrangement of the round rod 12;

the surface of the wire wheel 13 is sleeved with a wire 14, the wire wheel 13 is movably connected with the U-shaped plate 7 through the round rod 12, and the wire 14 is arranged to play a role of being connected with the rectangular column 15;

the surface of the U-shaped plate 7 is fixedly connected with a rectangular column 15, the surface of the rectangular column 15 is fixedly connected with a guide ring 16, and the guide ring 16 plays a role in placing the lead 14 for knotting;

the other end of the lead 14 is fixedly connected with a connecting block 17, two ends of the connecting block 17 are fixedly connected with a pressing plate 18 through bolts, and the function of holding the sampling barrel is achieved through the arrangement of the pressing plate 18;

the surface fixedly connected with slipmat of grip 1, slipmat's quantity is four, through the setting of slipmat, has played the effect that can prevent skidding when holding grip 1.

In the utility model, the working steps of the device are as follows:

1. the knob 3 is rotated to enable the threaded rod 2 to rotate, a threaded hole matched with the threaded rod 2 is formed in the movable column 4, the movable column 4 is movably connected with the surface of the threaded rod 2 through threads, the length of the device can be prolonged or shortened, and the length of the device can be adjusted only by rotating the knob 3;

2. the servo motor 8 is turned on to drive the transmission rod 9 to rotate, meanwhile, the first gear 10 drives the second gear 11 to rotate, the second gear 11 drives the round rod 12 and the wire wheel 13 to rotate, and the wire 14 can be retracted or put down in the wire wheel 13.

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 can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An extensible water sample probe rod, includes holding rod (1), its characterized in that: the utility model discloses a novel electric bicycle handle, including holding rod (1), handle, gear box, driving rod (9), first gear (10), second gear (11) are connected with fixed plate (5) to the one end swing joint of holding rod (1), the one end swing joint of threaded rod (2) has threaded rod (2), the one end fixedly connected with knob (3) of threaded rod (2), the surface threaded connection of threaded rod (2) has movable post (4), the fixed plate (5) of fixed plate (5)'s fixed surface is connected with motor box (6), the one end fixedly connected with U template (7) of movable post (4), the internally mounted of motor box (6) has servo motor (8), the output spline connection of servo motor (8) has driving rod (9), the one end fixedly connected with first gear (10) of driving rod (9), first gear (10) meshing is connected with second gear (11).

2. An extendable water sampling probe according to claim 1 wherein: the surface of the second gear (11) is fixedly connected with a round rod (12), and the surface of the round rod (12) is fixedly connected with a wire wheel (13).

3. An extendable water sampling probe according to claim 2 wherein: the surface of the wire wheel (13) is sheathed with a wire (14), and the wire wheel (13) is movably connected with a U-shaped plate (7) through a round rod (12).

4. An extendable water sampling probe according to claim 1 wherein: the surface of the U-shaped plate (7) is fixedly connected with a rectangular column (15), and the surface of the rectangular column (15) is fixedly connected with a guide ring (16).

5. An extendable water sampling probe according to claim 3 wherein: the other end of the wire (14) is fixedly connected with a connecting block (17), and two ends of the connecting block (17) are fixedly connected with pressing plates (18) through bolts.

6. An extendable water sampling probe according to claim 1 wherein: the surface of the holding rod (1) is fixedly connected with anti-slip pads, and the number of the anti-slip pads is four.