CN216870106U - Lubricating oil inspection sampling device - Google Patents
Lubricating oil inspection sampling device Download PDFInfo
- Publication number
- CN216870106U CN216870106U CN202220118251.XU CN202220118251U CN216870106U CN 216870106 U CN216870106 U CN 216870106U CN 202220118251 U CN202220118251 U CN 202220118251U CN 216870106 U CN216870106 U CN 216870106U
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- Prior art keywords
- cover
- cylinder
- cylinder cover
- block
- lubricating oil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005070 sampling Methods 0.000 title claims abstract description 64
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 28
- 238000007689 inspection Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 16
- 239000003921 oil Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lubricating oil inspection sampling device which comprises a sampling cylinder and a cylinder cover, wherein the cylinder cover is arranged above the sampling cylinder, a handheld handle is arranged at one end of the cylinder cover, a sealing plug is arranged inside the cylinder cover, a connecting hole is formed in the middle of the cylinder cover and the sealing plug, a pull rod is arranged on the cylinder cover, a cover cap is arranged at the top of the pull rod, a piston block is arranged below the pull rod, a connecting clamping groove is formed in the inner surface of the cylinder cover, an inner groove is formed in the middle of the piston block, a threaded block is arranged in the inner groove, a rubber ring is arranged on the surface of the piston block, and a limiting groove is formed in the upper surface of the piston block. This lubricating oil inspection sampling device can conveniently make the clearance gum cover slide from top to bottom in the surface of sampler barrel through being connected of block surface connecting rod and clearance gum cover, conveniently makes the fluid on this sampler barrel surface of clearance gum cover clearance, avoids fluid to influence the device's reuse, improves the device's practicality.
Description
Technical Field
The utility model relates to the technical field related to lubricating oil inspection, in particular to a lubricating oil inspection sampling device.
Background
In the production process of lubricating oil, need to carry out sample inspection to lubricating oil through sampling device in order to judge whether lubricating oil is qualified, still there are some defects for current sampling device for lubricating oil inspection, for example:
current lubricating oil inspection sampling device is when using, and sampling device's leakproofness is relatively poor, and the dismantlement of inconvenient inside piston is changed, and when getting liquid, the viscous oil liquid of the easy adhesion of surface influences the observation of later stage sample oil liquid measure, and the use has the limitation, to above-mentioned problem, carries out the innovative design on original lubricating oil inspection sampling device's basis.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lubricating oil inspection sampling device, which solves the problem that the existing lubricating oil inspection sampling device in the background technology is poor in sealing performance, inconvenient for disassembling and replacing an internal piston, easy to adhere viscous oil on the outer surface during liquid taking, influenced for observation of the later-stage sampling liquid outlet amount and limited in use.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lubricating oil inspection sampling device, includes sampler barrel and cover, the top of sampler barrel is provided with the cover, and the one end of cover installs handheld handle, the inside of cover is provided with the sealing plug, and the middle part of cover and sealing plug has seted up the connecting hole, be provided with the pull rod on the cover, and the top of pull rod is provided with the block, the surface of sampler barrel is provided with the scale mark, the below of pull rod is provided with the piston piece, connecting groove has been seted up to the internal surface of cover, the inside groove has been seted up at the middle part of piston piece, and is provided with the thread block in the inside groove, the surface of piston piece is provided with the rubber ring, and the spacing groove has been seted up to the piston piece upper surface.
Preferably, the lower part of the cylinder cover is connected with the sealing plug in a bonding mode, the cylinder cover forms a dismounting and mounting structure in threaded connection with the upper part of the sampling cylinder through the sealing plug, and the connecting clamping groove on the inner side of the cylinder cover forms a clamping structure with the sampling cylinder.
Preferably, the lower end of the pull rod is of a thread-shaped structure, and the lower end of the pull rod is connected with a thread block arranged in an inner groove in the piston block in a thread manner.
Preferably, the outer surface of the cap is fixed with a connecting rod, the lower end of the connecting rod is connected with a cleaning rubber sleeve, and the cleaning rubber sleeve is arranged at the lower end of the sampling tube.
Preferably, the inner side of the rubber ring is provided with a connecting clamping block in an equiangular bonding manner, the connecting clamping block is of a spherical structure, the rubber ring forms a clamping type dismounting and mounting structure through a limiting groove which is formed in the surfaces of the connecting clamping block and the piston block, and the outer diameter of the limiting groove is matched with the inner diameter of the sampling cylinder.
Preferably, the cleaning rubber sleeve is of a round table-shaped structure, the cleaning rubber sleeve is made of elastic rubber, and the surface of the cleaning rubber sleeve and the surface of the sampling tube form a rotary sliding structure.
Compared with the prior art, the utility model has the beneficial effects that: the lubricating oil inspection sampling device is provided with a lubricating oil inspection sampling device,
1. the disassembly of the cylinder cover and the sampling cylinder is facilitated through the threaded connection between the sealing plug in the cover cylinder and the sampling cylinder and the clamping between the upper end of the sampling cylinder and the sealing plug, meanwhile, the piston block and the pull rod are conveniently disassembled by matching with the threaded connection between the threaded block in the piston block and the pull rod, and the rubber ring is arranged on the surface of the piston block in a clamping manner, so that the rubber ring and the piston block are conveniently disassembled, and the disassembly and the replacement of the device are further facilitated;
2. can conveniently make the clearance gum cover slide from top to bottom on the surface of sampling tube through being connected of block surface connecting rod and clearance gum cover, conveniently make the fluid on clearance gum cover clearance this sampling tube surface, avoid fluid to influence the device's reuse, improve the device's practicality.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the present invention;
FIG. 3 is a schematic view of the piston block of the present invention;
FIG. 4 is a schematic view of the connection structure of the cap and the sealing plug of the present invention;
fig. 5 is a schematic view of the rubber ring structure of the present invention.
In the figure: 1. a sampling tube; 2. a cylinder cover; 3. a handle is held by hand; 4. a pull rod; 5. capping; 6. scale lines; 7. a sealing plug; 8. a piston block; 9. a connecting clamping groove; 10. connecting holes; 11. a limiting groove; 12. a rubber ring; 13. connecting a clamping block; 14. an inner tank; 15. a thread block; 16. a connecting rod; 17. and (6) cleaning the rubber sleeve.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a lubricating oil inspection sampling device comprises a sampling cylinder 1 and a cylinder cover 2, in order to facilitate the disassembly of the device, the cylinder cover 2 can be arranged above the sampling cylinder 1, a hand-held handle 3 is arranged at one end of the cylinder cover 2, a sealing plug 7 is arranged inside the cylinder cover 2, a connecting hole 10 is arranged in the middle of the cylinder cover 2 and the sealing plug 7, the lower part of the cylinder cover 2 is connected with the sealing plug 7 in a bonding mode, the cylinder cover 2 forms a disassembly and assembly structure in threaded connection with the upper part of the sampling cylinder 1 through the sealing plug 7, a connecting clamping groove 9 on the inner side of the cylinder cover 2 forms a clamping structure with the sampling cylinder 1, the top of the sampling cylinder 1 is conveniently and effectively sealed through the sealing plug 7 below the cylinder cover 2, the air leakage is avoided, the sampling effect is influenced, a scale line 6 is arranged on the outer surface of the sampling cylinder 1, a piston block 8 is arranged below a pull rod 4, a connecting clamping groove 9 is arranged on the inner surface of the cylinder cover 2, the middle part of piston piece 8 has been seted up inside groove 14, and be provided with screw thread piece 15 in the inside groove 14, the surface of piston piece 8 is provided with rubber ring 12, and piston piece 8 upper surface has been seted up spacing groove 11, the inboard equidistance bonding of rubber ring 12 is provided with connects fixture block 13, and connects fixture block 13 and be the globular structure, and rubber ring 12 constitutes block-type dismantlement mounting structure through connecting fixture block 13 and the spacing groove 11 on piston piece 8 surface, the external diameter of spacing groove 11 is identical with the internal diameter of sampler barrel 1 simultaneously, make things convenient for the dismantlement of rubber ring 12 and piston piece 8 to change.
Referring to fig. 1 and 2, in order to facilitate cleaning of oil on the surface of the sampling tube 1 and subsequent observation, a pull rod 4 can be arranged on the cylinder cover 2, a cover cap 5 is arranged at the top of the pull rod 4, the lower end of the pull rod 4 is in a thread structure, the lower end of the pull rod 4 is connected with a thread block 15 arranged in an inner groove 14 in the piston block 8 in a thread mode, so that the pull rod 4 and the piston block 8 are convenient to mount and dismount, a connecting rod 16 is fixed on the outer surface of the cap 5, the lower end of the connecting rod 16 is connected with a cleaning rubber sleeve 17, the cleaning rubber sleeve 17 is arranged at the lower end of the sampling tube 1, the cleaning rubber sleeve 17 is conveniently driven to slide on the surface of the sampling tube 1 through the cover cap 5, the cleaning rubber sleeve 17 is in a circular truncated cone-shaped structure, the cleaning rubber sleeve 17 is made of elastic rubber, and the surface of clearance gum cover 17 and sampling tube 1 constitutes rotary type sliding structure, can clear up the fluid on the surface of sampling tube 1 through clearance gum cover 17.
The working principle is as follows: firstly, when the device is used, the device is placed into a lubricating oil box to be tested, the cylinder cover 2 pulls the cap 5, the piston block 8 at the bottom is pulled by the pull rod 4 fixed in the middle of the cap 5 to move upwards, lubricating oil is conveniently sucked into the sampling cylinder 1, so that the lubricating oil can be conveniently sampled, the surface of the cap 5 is fixedly provided with the connecting rod 16, the cleaning rubber sleeve 17 fixedly connected below the connecting rod 16 can ascend along with the cap 5, the cleaning rubber sleeve 17 on the surface of the sampling cylinder 1 is conveniently cleaned in a sliding manner, the cleaning rubber sleeve 17 made of elastic rubber is conveniently used for cleaning the surface of the sampling cylinder 1, the oil on the surface of the sampling cylinder 1 is removed, the observation of subsequent sampling quantity is prevented from being influenced by the oil, and the using effect of the device is improved;
the cylinder cover 2 above the sampling cylinder 1 is in threaded connection with the sampling cylinder 1 through the sealing plug 7, the upper part of the sampling cylinder 1 is mutually clamped with the connecting clamping groove 9 on the surface of the cylinder cover 2, and meanwhile, the sealing effect of the sampling cylinder 1 is conveniently improved by matching with the use of the rubber ring 12 on the surface of the piston block 8, meanwhile, the threaded block 15 in the inner groove 14 inside the piston block 8 and the lower part of the pull rod 4 form a threaded connection dismounting structure, so that the piston block 8 is conveniently dismounted and replaced, meanwhile, the rubber ring 12 on the surface of the piston block 8 is mutually clamped with the limiting groove 11 on the surface of the piston block 8 through the connecting clamping block 13, so that the dismounting of the device is convenient, and the using principle of the lubricating oil testing sampling device is the same, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lubricating oil inspection sampling device, includes sampler barrel (1) and cover (2), its characterized in that: a cylinder cover (2) is arranged above the sampling cylinder (1), a handheld handle (3) is arranged at one end of the cylinder cover (2), a sealing plug (7) is arranged in the cylinder cover (2), and the middle parts of the cylinder cover (2) and the sealing plug (7) are provided with connecting holes (10), the cylinder cover (2) is provided with a pull rod (4), a cap (5) is arranged at the top of the pull rod (4), scale marks (6) are arranged on the outer surface of the sampling tube (1), a piston block (8) is arranged below the pull rod (4), a connecting clamping groove (9) is formed in the inner surface of the cylinder cover (2), an inner groove (14) is formed in the middle of the piston block (8), and a thread block (15) is arranged in the inner groove (14), a rubber ring (12) is arranged on the surface of the piston block (8), and a limit groove (11) is formed in the upper surface of the piston block (8).
2. The lubricating oil inspection sampling device of claim 1, wherein: the lower part of the cylinder cover (2) is connected with the sealing plug (7) in a bonding mode, the cylinder cover (2) forms a dismounting and mounting structure in threaded connection with the upper part of the sampling cylinder (1) through the sealing plug (7), and a connecting clamping groove (9) on the inner side of the cylinder cover (2) forms a clamping structure with the sampling cylinder (1).
3. The lubricating oil inspection sampling device of claim 1, wherein: the lower end of the pull rod (4) is in a thread-shaped structure, and the lower end of the pull rod (4) is connected with a thread block (15) arranged in an inner groove (14) in the piston block (8) in a thread mode.
4. The lubricating oil inspection sampling device of claim 1, wherein: the outer fixed surface of block (5) has connecting rod (16), and the lower extreme of connecting rod (16) is connected with clearance gum cover (17) to clearance gum cover (17) set up the lower extreme at sampler barrel (1).
5. The lubricating oil inspection sampling device of claim 1, wherein: the inner side of the rubber ring (12) is provided with a connecting clamping block (13) in an equal-angle bonding mode, the connecting clamping block (13) is of a spherical structure, the rubber ring (12) and a limiting groove (11) in the surface of the piston block (8) form a clamping type dismounting and mounting structure through the connecting clamping block (13), and meanwhile the outer diameter of the limiting groove (11) is matched with the inner diameter of the sampling tube (1).
6. The lubricating oil inspection sampling device of claim 4, wherein: clearance gum cover (17) are round platform column structure, and clearance gum cover (17) adopt elastic rubber material to the surface of clearance gum cover (17) and sampling tube (1) constitutes rotary type sliding construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118251.XU CN216870106U (en) | 2022-01-17 | 2022-01-17 | Lubricating oil inspection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118251.XU CN216870106U (en) | 2022-01-17 | 2022-01-17 | Lubricating oil inspection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870106U true CN216870106U (en) | 2022-07-01 |
Family
ID=82153482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220118251.XU Expired - Fee Related CN216870106U (en) | 2022-01-17 | 2022-01-17 | Lubricating oil inspection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870106U (en) |
-
2022
- 2022-01-17 CN CN202220118251.XU patent/CN216870106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |