CN219104382U - Undisturbed sample coring device for salt lake investigation - Google Patents

Abstract

The utility model relates to the technical field of salt lake investigation, in particular to an undisturbed sample corer for salt lake investigation, which comprises a sampling assembly, wherein the sampling assembly consists of an adjusting cylinder, a spiral sampler, a hydraulic cylinder, a hydraulic rod, a rotating motor, an upper limiting plate, a rotating rod, a lower limiting plate, limiting grooves and winding ropes, the lower limiting plates are arranged on two sides of the adjusting cylinder, the hydraulic cylinder is arranged at the position, close to the adjusting cylinder, of the lower limiting plate, the upper end of the hydraulic cylinder is connected with the hydraulic rod, the upper limiting plate is connected with the rotating rod, the rotating rod is connected with the rotating motor, one side, far away from the adjusting cylinder, of the upper end of the lower limiting plate is connected with the winding ropes, a plurality of groups of limiting grooves are formed in the positions, close to the winding ropes, of the front surface and the back surface of the lower limiting plate, and the limiting grooves are connected with a lifting assembly, and the lifting assembly consists of a limiting frame, a limiting bar and a reinforcing plate.

Description

Undisturbed sample coring device for salt lake investigation

Technical Field

The utility model relates to the technical field of salt lake investigation, in particular to an undisturbed sample corer for salt lake investigation.

Background

The sampling assembly is required to be stable when rising when taking out undisturbed samples during salt lake investigation, collision is avoided, the existing sampling assembly is difficult to be stable when rising and descending, and the quality of the sampled samples is affected.

Therefore, there is a need to design an undisturbed coring device for salt lake exploration to solve the above-mentioned problems in the background art.

Disclosure of Invention

The utility model aims to provide an undisturbed sample corer for salt lake investigation, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a be used for salt lake investigation undisturbed appearance corer, includes sampling assembly, sampling assembly comprises adjusting cylinder, spiral sampler, pneumatic cylinder, hydraulic stem, rotating electrical machines, upper limit plate, dwang, lower limit plate, spacing groove and rolling rope, just adjusting cylinder both sides are equipped with down the limit plate, lower limit plate is close to adjusting cylinder department and is equipped with the pneumatic cylinder, the pneumatic cylinder upper end is connected with the hydraulic stem, the hydraulic stem upper end is connected with the upper limit plate, adjusting cylinder in-connection has the dwang, the dwang lower extreme is equipped with spiral sampler, the dwang upper end is connected with the rotating electrical machines, one side that adjusting cylinder was kept away from to lower limit plate upper end is connected with the receipts rope, lower limit plate openly has all been seted up multiunit limit groove with the back near receipts rope department down, the spacing inslot is connected with lifting element, the lifting element comprises limit frame, limit bar and reinforcing plate, limit frame department is equipped with multiunit limit bar in the middle, limit frame openly and back department all is connected with multiunit reinforcing plate.

As a preferable scheme of the utility model, the adjusting cylinder is in threaded rotation connection with the spiral sampler, and the rotating motor is connected with the rotating rod through a coupling.

As a preferable scheme of the utility model, the upper limiting plate, the rotating motor and the hydraulic rod are connected through bolts, and the hydraulic cylinder, the adjusting cylinder and the lower limiting plate are of an integrated structure.

As a preferable scheme of the utility model, the limit groove is connected with the limit strip in a sliding sleeve joint manner.

As a preferable scheme of the utility model, the limiting frame and the reinforcing plate are connected through bolts.

As a preferable scheme of the utility model, the winding rope is connected with an external winding motor through winding.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged sampling assembly, the adjusting cylinder is rotationally connected with the spiral sampler through threads, the rotating motor is connected with the rotating rod through the coupler, the upper limiting plate is connected with the rotating motor and the hydraulic rod through bolts, the hydraulic cylinder, the adjusting cylinder and the lower limiting plate are of an integrated structure, the rotating rod and the spiral sampler are driven to move downwards through the simultaneous operation of the hydraulic cylinder and the rotating motor, the rotation is kept, the sampling is more stable, and after the sampling is completed, the lower limiting plate can be driven to move upwards to the lake surface along the limiting frame through winding ropes, so that collision in the upward moving process is avoided, and the original sample is taken out.

2. According to the utility model, the limiting groove is connected with the limiting bar in a sliding sleeve joint manner through the arranged lifting assembly, the limiting bar is connected with the reinforcing plate through the bolt, the winding rope is connected with the external winding motor through the winding, before the sampling assembly is used, the limiting bar can be pre-installed at a place where sampling is needed, and then the sampling assembly is installed in the limiting bar to form a limiting supporting structure of the sampling assembly, so that the sampling assembly is kept vertical and stable in sampling.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a block diagram of a lift assembly of the present utility model;

FIG. 3 is a block diagram of a sampling assembly according to the present utility model.

In the figure: 1. a sampling assembly; 101. an adjustment cylinder; 102. a spiral sampler; 103. a hydraulic cylinder; 104. a hydraulic rod; 105. a rotating electric machine; 106. an upper limit plate; 107. a rotating lever; 108. a lower limit plate; 109. a limit groove; 110. winding the rope; 2. a lifting assembly; 201. a limiting frame; 202. a limit bar; 203. reinforcing plate.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a be used for salt lake investigation undisturbed sample corer, including sampling subassembly 1, sampling subassembly 1 is by adjusting cylinder 101, spiral sampler 102, pneumatic cylinder 103, hydraulic stem 104, rotating electrical machines 105, go up limiting plate 106, the dwang 107, lower limiting plate 108, spacing groove 109 and receipts coil rope 110 are constituteed, and adjusting cylinder 101 both sides are equipped with lower limiting plate 108, lower limiting plate 108 is close to adjusting cylinder 101 department and is equipped with pneumatic cylinder 103, the hydraulic cylinder 103 upper end is connected with hydraulic stem 104, the hydraulic stem 104 upper end is connected with limiting plate 106, adjusting cylinder 101 internal connection has dwang 107, the dwang 107 lower extreme is equipped with spiral sampler 102, the dwang 107 upper end is connected with rotating electrical machines 105, one side that adjusting cylinder 101 was kept away from to lower limiting plate 108 upper end is connected with receipts coil rope 110, lower limiting plate 108 front and back are close to receipts coil rope 110 department all seted up multiunit limiting groove 109, limiting groove 109 internal connection has lifting assembly 2, lifting assembly 2 comprises spacing 201, spacing 202 and reinforcing plate 203, and limit 201 department is equipped with multiunit limiting strip 202 in the middle of spacing, spacing 201 internal connection has multiunit department, positive and back face and back are connected with reinforcing plate 203.

Referring to fig. 1, fig. 2 and fig. 3, the adjusting cylinder 101 is rotationally connected with the spiral sampler 102 through threads, the rotating motor 105 is connected with the rotating rod 107 through a coupling, the upper limiting plate 106 is connected with the rotating motor 105 and the hydraulic rod 104 through bolts, the hydraulic cylinder 103, the adjusting cylinder 101 and the lower limiting plate 108 are of an integrated structure, the rotating rod 107 and the spiral sampler 102 are driven to move downwards and simultaneously rotate through the simultaneous operation of the hydraulic cylinder 103 and the rotating motor 105, the sampling is more stable, after the sampling is completed, the lower limiting plate 108 is driven to move upwards to the lake surface along the limiting frame 201 through winding of the winding rope 110, collision in the process of moving upwards is avoided, and thus the sample of an original sample is taken out.

Referring to fig. 1, 2 and 3, the limiting groove 109 is slidably sleeved with the limiting bar 202, the limiting bar 201 is connected with the reinforcing plate 203 through a bolt, the winding rope 110 is wound with an external winding motor, and before use, the limiting bar 201 can be pre-installed in a place where sampling is required, and then the sampling assembly 1 is installed in the limiting bar 201 to form a limiting supporting structure of the sampling assembly 1, so that the sampling assembly 1 is kept vertical and stable during sampling.

Working principle: during the use, before the use, can install spacing 201 in advance in the place that needs the sample, then install sampling subassembly 1 in spacing 201, form sampling subassembly 1 spacing bearing structure, keep perpendicular and stable when making sampling subassembly 1 sample, operate simultaneously through pneumatic cylinder 103 and rotating electrical machines 105, keep rotating when driving dwang 107 and spiral sampler 102 and move down, more stable during the sample, after the sample is accomplished, accessible receipts winding rope 110 rolling drives down limiting plate 108 and moves up to the lake surface along spacing 201, avoid the in-process of moving up to appear colliding, thereby take out the sample of original form.

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. Be used for salt lake investigation undisturbed sample corer, including sampling assembly (1), its characterized in that: the sampling assembly (1) consists of an adjusting cylinder (101), a spiral sampler (102), a hydraulic cylinder (103), a hydraulic rod (104), a rotating motor (105), an upper limiting plate (106), a rotating rod (107), a lower limiting plate (108), limiting grooves (109) and a winding rope (110), wherein the lower limiting plate (108) is arranged on two sides of the adjusting cylinder (101), the hydraulic cylinder (103) is arranged at the position, close to the adjusting cylinder (101), of the lower limiting plate (108), the hydraulic rod (104) is connected with the hydraulic rod (104), the upper end of the hydraulic rod (104) is connected with the upper limiting plate (106), the rotating rod (107) is connected with the rotating rod (107), the lower end of the rotating rod (107) is provided with the spiral sampler (102), one side, far away from the adjusting cylinder (101), of the lower limiting plate (108) is connected with the winding rope (110), the front side and the back side, close to the winding rope (110), of the lower limiting plate (108) are provided with a plurality of groups of limiting grooves (109), the limiting grooves (201) are formed in the lifting assembly (201) and the lifting assembly (203) and the lifting assembly (201), and a plurality of groups of limiting strips (202) are arranged in the middle of the limiting rack (201), and a plurality of groups of reinforcing plates (203) are connected to the front and back of the limiting rack (201).

2. A sample coring device for salt lake investigation according to claim 1, wherein: the adjusting cylinder (101) is in threaded rotation connection with the spiral sampler (102), and the rotating motor (105) is connected with the rotating rod (107) through a coupler.

3. A sample coring device for salt lake investigation according to claim 1, wherein: the upper limiting plate (106) is connected with the rotating motor (105) and the hydraulic rod (104) through bolts, and the hydraulic cylinder (103), the adjusting cylinder (101) and the lower limiting plate (108) are of an integrated structure.

4. A sample coring device for salt lake investigation according to claim 1, wherein: the limit groove (109) is connected with the limit bar (202) in a sliding sleeve joint mode.

5. A sample coring device for salt lake investigation according to claim 1, wherein: the limiting frame (201) is connected with the reinforcing plate (203) through bolts.

6. A sample coring device for salt lake investigation according to claim 1, wherein: the winding rope (110) is connected with an external winding motor through winding.

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