CN218212157U

CN218212157U - Sampling device for hydraulic oil detection

Info

Publication number: CN218212157U
Application number: CN202222062912.4U
Authority: CN
Inventors: 丁志博; 乜凤亚; 文兴国; 李燕涛
Original assignee: Zibo Derui Lubrication Technology Service Co ltd
Current assignee: Zibo Derui Lubrication Technology Service Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-03
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a sampling device technical field just discloses a hydraulic oil detects uses sampling device, including carrying the case, the inside wall fixedly connected with stopper of carrying the case, the top swing joint of stopper has places the board, the top swing joint who places the board has the sampler barrel, the inside swing joint of sampler barrel has the movable rod, the one end fixedly connected with pull handle of movable rod, the interior diapire fixedly connected with ring piece of sampler barrel, the inner wall fixedly connected with of ring piece has the internal thread, the outer wall fixedly connected with fixed block of movable rod, the outer wall fixedly connected with male thread of fixed block. This sampling device for hydraulic oil detects can be so that this sampling device has good leak protection effect, is convenient for carry out the leak protection to the hydraulic oil of extraction, reduces the waste of hydraulic oil sample, improves the stability that the hydraulic oil sample carried, provides certain detection volume for the detection of hydraulic oil to make this sampling device's practicality obtain certain promotion.

Description

Sampling device for hydraulic oil detection

Technical Field

The utility model relates to a sampling device technical field specifically is a hydraulic oil detects uses sampling device.

Background

The hydraulic oil is a hydraulic medium used by a hydraulic system utilizing hydraulic pressure energy, plays roles of energy transfer, wear resistance, system lubrication, corrosion resistance, rust resistance, cooling and the like in the hydraulic system, and needs to be sampled by a sampling device in the process of detecting the granularity and other properties of the hydraulic oil.

The leakage-proof effect of the existing sampling device for hydraulic oil detection is poor in the using process, most of the hydraulic oil sampling devices are needle tube types or rubber head droppers, the needle tube types or the rubber head droppers easily cause leakage of hydraulic oil samples, waste of the hydraulic oil samples is caused, and the practicability of the sampling device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hydraulic oil detects uses sampling device possesses advantages such as leak protection effect is good, has solved the problem among the above-mentioned background art.

(II) technical scheme

For realizing the effectual purpose of above-mentioned leak protection, the utility model provides a following technical scheme: the utility model provides a hydraulic oil detects uses sampling device, is including carrying the case, the inside wall fixedly connected with stopper of carrying the case, the top swing joint of stopper has places the board, the top swing joint who places the board has the sampler barrel, the inside swing joint of sampler barrel has the movable rod, the one end fixedly connected with pull handle of movable rod, the interior diapire fixedly connected with ring piece of sampler barrel, the inner wall fixedly connected with internal thread of ring piece.

The outer wall fixedly connected with fixed block of movable rod, the outer wall fixedly connected with male thread of fixed block, the one end fixedly connected with rubber buffer of movable rod, one side fixedly connected with pipe of sampler barrel, the one end fixedly connected with of pipe connects, the outer wall fixedly connected with spacing case of pipe, the inside swing joint of spacing case has the gyro wheel, the movable groove has been seted up on the top of spacing case, can make this sampling device have good leak protection effect, is convenient for carry out the leak protection to the hydraulic oil of extraction, reduces the waste of hydraulic oil sample, improves the stability that the hydraulic oil sample carried, provides certain detection volume for the detection of hydraulic oil to make this sampling device's practicality obtain certain promotion.

Preferably, the quantity of stopper is two, and two stoppers use the perpendicular bisector that carries the case to set up as symmetry axis symmetry, improve the stability of placing the board.

Preferably, the top swing joint who carries the case has the case lid, the inner diapire swing joint who carries the case has the detection cup, the inner diapire swing joint who carries the case has the detector, one side fixedly connected with of detector carries out the detection of granularity to hydraulic oil fast with regard to test probe, and portable improves the efficiency that detects hydraulic oil simultaneously.

Preferably, the movable rod runs through the inside of the sampling tube and extends to one side of the sampling tube, and the movable rod is movably connected with the sampling tube, so that the movable rod can drive the rubber plug to move inside the sampling tube conveniently.

Preferably, the shape and size of the ring block are matched with those of the fixed block, and the ring block is movably connected with the fixed block, so that the movable rod is driven to be locked.

Preferably, the shape size of rubber buffer and the shape size of sampling tube all match each other, and rubber buffer and sampling tube swing joint are convenient for extract hydraulic oil through realizing the atmospheric pressure principle.

Preferably, the shape and size of the roller are matched with those of the movable groove, and the roller is movably connected with the limiting box through the movable groove, so that the position of the guide pipe is conveniently closed, and the hydraulic oil sample is prevented from leaking.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic oil detects uses sampling device possesses following beneficial effect:

1. this sampling device for hydraulic oil detection, through the sampling cylinder, movable rod, ring piece, internal thread, fixed block, male thread, rubber buffer and the spacing case that set up, can be so that this sampling device has good leak protection effect, be convenient for carry out the leak protection to the hydraulic oil of extraction, reduce the waste of hydraulic oil sample, improve the stability that the hydraulic oil sample carried, provide certain detection volume for the detection of hydraulic oil to make this sampling device's practicality obtain certain promotion.

2. This sampling device for hydraulic oil detection through the case that carries that sets up, case lid, detection cup, detector and test probe, can be so that this sampling device has good carriage effect, is convenient for carry out the detection of granularity to hydraulic oil fast, and portable improves the efficiency to hydraulic oil detection simultaneously to make this sampling device's practicality obtain certain promotion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a perspective view of the connection structure between the movable rod and the male threads;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a carrying case; 2. a limiting block; 3. placing a plate; 4. a sampling tube; 5. a movable rod; 6. pulling a handle; 7. a ring block; 8. an internal thread; 9. a fixed block; 10. a male thread; 11. a rubber plug; 12. a conduit; 13. a joint; 14. a limiting box; 15. a roller; 16. a movable groove; 17. a box cover; 18. detecting the cup; 19. a detector; 20. and (6) detecting the probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 efforts all belong to the protection scope of the present invention.

Example 1

The utility model provides a sampling device for hydraulic oil detection's preferred embodiment is shown in fig. 1 to 5: the utility model provides a hydraulic oil detects uses sampling device, is including carrying case 1, carries case 1's inside wall fixedly connected with stopper 2, and the top swing joint of stopper 2 has places board 3, and the top swing joint of placing board 3 has a sampler barrel 4, and the inside swing joint of sampler barrel 4 has a movable rod 5, and the one end fixedly connected with pull handle 6 of movable rod 5, the interior diapire fixedly connected with ring piece 7 of sampler barrel 4, the inner wall fixedly connected with internal thread 8 of ring piece 7.

Outer wall fixedly connected with fixed block 9 of movable rod 5, the outer wall fixedly connected with male thread 10 of fixed block 9, the one end fixedly connected with rubber buffer 11 of movable rod 5, one side fixedly connected with pipe 12 of sampler barrel 4, the one end fixedly connected with of pipe 12 connects 13, the outer wall fixedly connected with stop box 14 of pipe 12, the inside swing joint of stop box 14 has gyro wheel 15, movable groove 16 has been seted up on stop box 14's top, can make this sampling device have good leak protection effect, be convenient for carry out the leak protection to the hydraulic oil of extraction, reduce the waste of hydraulic oil sample, improve the stability that the hydraulic oil sample carried, provide certain detection volume for the detection of hydraulic oil, thereby make this sampling device's practicality obtain certain promotion.

In this embodiment, the quantity of stopper 2 is two, and two stopper 2 are symmetry axisymmetric settings with the perpendicular bisector that carries case 1, improve the stability of placing board 3.

Example 2

On the basis of embodiment 1, the preferred embodiment of the sampling device for detecting hydraulic oil provided by the present invention is shown in fig. 1 to 5: the top swing joint that carries case 1 has case lid 17, and the inner diapire swing joint that carries case 1 has detection cup 18, and the inner diapire swing joint that carries case 1 has detector 19, and one side fixedly connected with of detector 19 is convenient for carry out the detection of granularity to hydraulic oil fast with regard to test probe 20, and portable improves the efficiency that detects hydraulic oil simultaneously.

In this embodiment, the movable rod 5 runs through the inside of sampling tube 4 and extends to one side of sampling tube 4, and

movable rod

5 and 4 swing joint of sampling tube are convenient for drive the activity of rubber buffer 11 in the inside of sampling tube 4.

Furthermore, the shape and size of the ring block 7 are matched with those of the fixed block 9, and the ring block 7 is movably connected with the fixed block 9, so that the movable rod 5 is driven to be locked.

Furthermore, the shape and size of the rubber plug 11 are matched with the shape and size of the sampling tube 4, and the rubber plug 11 is movably connected with the sampling tube 4, so that hydraulic oil can be extracted conveniently by realizing the air pressure principle.

In addition, the shape and size of the roller 15 are matched with those of the movable groove 16, and the roller 15 is movably connected with the limiting box 14 through the movable groove 16, so that the part of the guide pipe 12 can be driven to be closed conveniently, and the hydraulic oil sample is prevented from leaking.

During the use, place joint 13 inside the hydraulic oil, pulling pull handle 6 drives movable rod 5 and extends toward sampling barrel 4 outside, drive rubber buffer 11 at sampling barrel 4 inner wall synchronous motion simultaneously, and through the atmospheric pressure principle with hydraulic oil through joint 13 and pipe 12 get into inside sampling barrel 4, after the sample is accomplished, can promote pull handle 6 and drive movable rod 5 and move toward inside sampling barrel 4, drive the discharge of the inside hydraulic oil of sampling barrel 4, lead-in the inside to the detection cup 18 of the hydraulic oil that discharges, place the inside of detection cup 18 with the test probe 20 again, start detector 19 and detect the inside granularity of hydraulic oil, the surplus stores the inside hydraulic oil of sampling barrel 4, accessible rotates pull handle 6, drive the male thread 10 of fixed block 9 outer wall and the internal thread 8 of ring piece 7 inner wall mutually engage, reach the position locking of movable rod 5, again promote gyro wheel 15 to the movable groove 16 other ends, through the spacing of spacing case 14, close pipe 12, avoid the inside hydraulic oil of sampling barrel 4 to spill, save and carry hydraulic oil, in order to detect other performances after continuing, thereby the work is accomplished.

To sum up, this sampling device for hydraulic oil detection can make this sampling device have good leak protection effect, be convenient for carry out the leak protection to the hydraulic oil of extraction, reduce the waste of hydraulic oil sample, improve the stability that hydraulic oil sample carried, provide certain detection volume for the detection of hydraulic oil, thereby make this sampling device's practicality obtain certain promotion, this sampling device has good carrying effect, be convenient for carry out the detection of granularity to hydraulic oil fast, portable simultaneously, improve the efficiency that detects hydraulic oil, thereby make this sampling device's practicality obtain certain promotion.

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 various 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 sampling device for hydraulic oil detection, is including carrying case (1), its characterized in that: the portable box comprises a carrying box body (1), a limiting block (2) is fixedly connected to the inner side wall of the carrying box body (1), a placing plate (3) is movably connected to the top end of the limiting block (2), a sampling cylinder (4) is movably connected to the top end of the placing plate (3), a movable rod (5) is movably connected to the interior of the sampling cylinder (4), a pull handle (6) is fixedly connected to one end of the movable rod (5), a ring block (7) is fixedly connected to the inner bottom wall of the sampling cylinder (4), and an internal thread (8) is fixedly connected to the inner wall of the ring block (7);

the outer wall fixedly connected with fixed block (9) of movable rod (5), the outer wall fixedly connected with male thread (10) of fixed block (9), the one end fixedly connected with rubber buffer (11) of movable rod (5), one side fixedly connected with pipe (12) of sampling tube (4), the one end fixedly connected with of pipe (12) connects (13), the outer wall fixedly connected with spacing case (14) of pipe (12), the inside swing joint of spacing case (14) has gyro wheel (15), movable groove (16) have been seted up on the top of spacing case (14).

2. The sampling device for hydraulic oil detection according to claim 1, characterized in that: the number of the limiting blocks (2) is two, and the two limiting blocks (2) are symmetrically arranged by taking the perpendicular bisector of the carrying case (1) as a symmetry axis.

3. The sampling device for hydraulic oil detection according to claim 1, characterized in that: the top end swing joint of carrying case (1) has case lid (17), the interior diapire swing joint of carrying case (1) has detection cup (18), the interior diapire swing joint of carrying case (1) has detector (19), one side fixedly connected with of detector (19) is with respect to test probe (20).

4. The sampling device for hydraulic oil detection according to claim 1, characterized in that: the movable rod (5) penetrates through the inside of the sampling cylinder (4) and extends to one side of the sampling cylinder (4), and the movable rod (5) is movably connected with the sampling cylinder (4).

5. The sampling device for hydraulic oil detection according to claim 1, characterized in that: the shape and the size of the ring block (7) are matched with those of the fixing block (9), and the ring block (7) is movably connected with the fixing block (9).

6. The sampling device for hydraulic oil detection according to claim 1, characterized in that: the shape and size of the rubber plug (11) are matched with the shape and size of the sampling tube (4), and the rubber plug (11) is movably connected with the sampling tube (4).

7. The sampling device for hydraulic oil detection according to claim 1, characterized in that: the shape and size of the roller (15) are matched with those of the movable groove (16), and the roller (15) is movably connected with the limit box (14) through the movable groove (16).