CN214952355U

CN214952355U - Water sample collection device for geological survey

Info

Publication number: CN214952355U
Application number: CN202121255896.XU
Authority: CN
Inventors: 李炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-30
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a water sample collecting device for geological exploration, relating to the technical field of geological exploration, wherein a water outlet pipe is fixed at the front end of a base, a hose is fixed at the upper end of the base, a positioning ring is fixed at the upper end of the hose, the outer surface of the positioning ring is rotationally connected with a pulling rod, a fixing ring is fixed at the upper end of the positioning ring, and a guide rod is inserted at the upper end of the fixing ring, the positioning ring can move relative to the base through the hose, the sealing cover seals the fixing ring to prevent water from leaking from an opening on the surface of the fixing ring, so that the fixing ring can extrude the water in the hose, the water rapidly enters an external collecting bag through the water outlet pipe, the guide rod limits the moving direction of the fixing ring to enable the fixing ring to stably move downwards, and a rubber pad on the surface of the guide rod avoids the gap leakage between the guide rod and the fixing ring, the stability of water sample transfer is guaranteed.

Description

Water sample collection device for geological survey

Technical Field

The utility model relates to a geological exploration technical field especially relates to a water sample collection system for geological survey.

Background

The sampler is a metal block and acrylic water sampling device, is provided with a water inlet valve, a water inlet valve and a water outlet closed system, can be inserted into water to any depth when used for collecting surface water, underground water, sewage and seawater monitoring water samples, and collects water samples at any level in the water.

The inside water of sample thief is required to be introduced into in the water sample collection bag to current sampling device when using, but the unpowered rivers that drive in the sample thief surface that has now get into the collection bag fast, lead to the removal of water sample very troublesome and waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water sample collection device for geological survey has solved the leading-in collection bag of the inside water sample of sample thief very troublesome technical problem.

For solving the technical problem, the utility model provides a pair of water sample collection system for geological survey, the on-line screen storage device comprises a base, the front end of base is fixed with the outlet pipe, the upper end of base is fixed with the hose, the upper end of hose is fixed with the holding ring, the surface rotation of holding ring is connected with the pulling rod, the upper end of holding ring is fixed with solid fixed ring, gu peg graft in fixed ring's upper end has the guide bar, the surface of guide bar has fixing device in solid fixed ring's upper end position department through the screw thread rotation, gu fixed ring's upper end rotates and is connected with sealed lid.

Preferably, the upper end of the fixing ring is provided with a hole, the guide rod is in sliding connection with the hole, and a sealing plug is fixed on the surface of the water outlet pipe.

Preferably, the inner surface of the fixing ring is provided with threads, and the lower end of the sealing cover is provided with threads which are engaged with the threads on the inner surface of the fixing ring.

Preferably, the guide rods are provided with three guide rods, the three guide rods are uniformly distributed on the surface of the base, and the fixing ring surface holes are aligned with the guide rods.

Preferably, the fixing ring comprises a limiting ring, and a ring body is fixed at the upper end of the limiting ring;

the fixing device comprises an upper nut, and a lower nut is fixed at the lower end of the upper nut.

Preferably, the outer surface of the ring body is provided with threads, and the inner surface of the lower nut is provided with threads and is screwed with the threads on the surface of the ring body.

Preferably, the inner surface of the upper nut is provided with a screw thread, and the outer surface of the guide rod is provided with a screw thread and is screwed with the screw thread on the inner surface of the upper nut.

Compared with the prior art, the utility model provides a pair of water sample collection device for geological survey has following beneficial effect:

1. the utility model provides a, make the holding ring can remove for the base through the hose, sealed lid seal solid fixed ring avoids rivers to spill from the opening on solid fixed ring surface to make solid fixed ring can extrude the inside water of hose, make rivers get into outside collection bag through the outlet pipe fast, guide rod restriction solid fixed ring's moving direction simultaneously makes solid fixed ring stabilize downstream, and the rubber pad on guide rod surface has avoided the gap to leak between guide rod and the solid fixed ring, has guaranteed the stability that the water sample shifted.

2. The utility model provides a solid fixed ring and fixing device adopts fixing device can stabilize and fix the ring body on the surface of guide rod to with the rigidity of solid fixed ring and guide rod, avoid solid fixed ring to slide for the guide rod under the non-manpower effect, guarantee to take the normal use of device.

Drawings

FIG. 1 is a main structure view of the present invention;

FIG. 2 is a cut-away view of the interior of the present invention;

FIG. 3 is a structural diagram of the fixing ring of the present invention;

fig. 4 is a structural diagram of the fixing device of the present invention.

Reference numbers in the figures: 1. the sealing cover comprises a sealing cover body 2, a fixing device 3, a positioning ring 4, a base 5, a water outlet pipe 6, a hose 7, a pulling rod 8, a fixing ring 9, a guide rod 21, an upper nut 22, a lower nut 81, a limiting ring 82 and a ring body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

First embodiment is given by fig. 1-4, the utility model discloses a water sample collection system for geological survey, including base 4, base 4's front end is fixed with outlet pipe 5, and base 4's upper end is fixed with hose 6, and hose 6's upper end is fixed with holding ring 3, and holding ring 3's surface rotation is connected with pulling rod 7, and holding ring 3's upper end is fixed with solid fixed ring 8, and solid fixed ring 8's upper end is pegged graft and is had guide bar 9, and the surface of guide bar 9 has fixing device 2 in solid fixed ring 8's upper end position department through the screw thread rotation, and solid fixed ring 8's upper end rotation is connected with sealed lid 1.

In the second embodiment, on the basis of the first embodiment, the fixing ring 8 includes a position-limiting ring 81, and a ring body 82 is fixed at the upper end of the position-limiting ring 81;

the fixing device 2 includes an upper nut 21, and a lower nut 22 is fixed to a lower end of the upper nut 21.

The working principle is as follows:

hang the lifting rope on the surface of pulling pole 7, remove base 4 and make the sampling device fall into the aquatic, the pulling falls into the sampling device of aquatic and makes the sampling device remove at the surface of water, make rivers get into inside the sampling device, the pulling lifting rope will hold the sampling device of full water and upwards draw, when the leading-in collection bag of the inside water sample of sampling device needs, take off the sealing plug on outlet pipe 5 surface, place the collection bag on outlet pipe 5 surface afterwards, rotate sealed lid 1 and make sealed lid 1 pass through the threaded fixation on solid fixed ring 8's surface, press solid fixed ring 8, gu fixed ring 8 moves down along guide rod 9, the extrusion water sample, the water sample is extruded then rivers get into inside outlet pipe 5, thereby the transfer rate of rivers has been accelerated.

Because fixed ring 8 can reciprocate for guide bar 9, then fixed ring 8's rigidity rotates upper nut 21, and upper nut 21 rotates and drives lower nut 22 and rotate, and lower nut 22 rotates the surface of the thread tightening at ring body 82 through the internal surface, then guide bar 9 and fixed ring 8 are connected through fixing device 2, have avoided fixed ring 8 to move for base 4 unnecessary.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water sample collection device for geological survey, includes base (4), its characterized in that: the utility model discloses a quick-witted, including base (4), the front end of base (4) is fixed with outlet pipe (5), the upper end of base (4) is fixed with hose (6), the upper end of hose (6) is fixed with holding ring (3), the surface rotation of holding ring (3) is connected with pulling rod (7), the upper end of holding ring (3) is fixed with solid fixed ring (8), peg graft in the upper end of solid fixed ring (8) and have guide rod (9), the surface of guide rod (9) is located to rotate through the screw thread at the upper end position of solid fixed ring (8) and is had fixing device (2), the upper end rotation of solid fixed ring (8) is connected with sealed lid (1).

2. A water sampling device for geological exploration, according to claim 1, characterized in that the upper end of said fixing ring (8) is provided with a hole and the guiding rod (9) is connected with the hole in a sliding way, and the surface of said outlet pipe (5) is fixed with a sealing plug.

3. A water sampling device for geological exploration, according to claim 1, characterized in that the inner surface of said fixing ring (8) is provided with threads, and the lower end of said sealing cap (1) is provided with threads and is engaged with the inner surface of said fixing ring (8) by threads.

4. A water sampling device for geological exploration, according to claim 2, characterized in that said guide rods (9) are provided with three and three guide rods (9) uniformly distributed on the surface of base (4), and the surface holes of said fixing ring (8) are aligned with the position of guide rods (9).

5. A water sampling device for geological exploration, according to claim 1, characterized in that said fixing ring (8) comprises a limiting ring (81), a ring body (82) is fixed on the upper end of said limiting ring (81);

the fixing device (2) comprises an upper nut (21), and a lower nut (22) is fixed at the lower end of the upper nut (21).

6. A water sampling device for geological exploration, according to claim 5, characterized in that the external surface of said ring (82) is threaded and the internal surface of said lower nut (22) is threaded and screwed with the surface of said ring (82).

7. A water sampling device for geological exploration, according to claim 5, characterized in that the inner surface of said upper nut (21) is threaded and the outer surface of said guide rod (9) is threaded and screwed with the inner surface of said upper nut (21).