CN219623006U - Hydraulic filter element for petroleum drilling machine - Google Patents
Hydraulic filter element for petroleum drilling machine Download PDFInfo
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- CN219623006U CN219623006U CN202320349624.9U CN202320349624U CN219623006U CN 219623006 U CN219623006 U CN 219623006U CN 202320349624 U CN202320349624 U CN 202320349624U CN 219623006 U CN219623006 U CN 219623006U
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- filter cylinder
- cylinder
- fixedly arranged
- circular plate
- filter element
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Abstract
The utility model relates to the technical field of hydraulic filter elements and discloses a hydraulic filter element for an oil drilling machine, which comprises an outer filter cylinder and an inner filter cylinder, wherein the top and the bottom of the outer filter cylinder and the bottom of the inner filter cylinder are respectively provided with an opening, a plurality of fine holes are formed in the outer side of the outer filter cylinder, a plurality of coarse holes are formed in the outer side of the inner filter cylinder, a cylinder cover is fixedly arranged at the top of the outer filter cylinder, the top and the bottom of the cylinder cover are respectively provided with an opening, a fixing plate is fixedly arranged at the bottom of the outer filter cylinder, a round hole is formed in the bottom of the fixing plate, and a circular plate is slidably and hermetically arranged in the round hole. The utility model has the following advantages and effects: the fixing connection between the circular plate and the fixing plate is realized through the cooperation of the clamping block and the clamping groove, so that the fixing between the external filter element and the internal filter element is realized, the stability of the fixing between the circular plate and the fixing plate is improved through the cooperation of the limiting rod and the limiting groove, and the separation between the external filter element and the internal filter element is realized, and the reliability is high.
Description
Technical Field
The utility model relates to the technical field of hydraulic filter elements, in particular to a hydraulic filter element for an oil drilling machine.
Background
The hydraulic filter element is an indispensable part in a pipeline series for conveying media, is usually arranged at the inlet end of a hydraulic system and is used for filtering metal particles, pollution impurities and rubber impurities in the fluid media, so that the cleanliness of the hydraulic system is ensured, the pollution degree of a working medium can be effectively controlled, the normal operation of mechanical equipment is protected, and most of faults of the hydraulic system are caused by system pollution.
The impurity is piled up easily to inside the hydraulic pressure filter core when filtering hydraulic oil, and current oil-well rig is with hydraulic pressure filter core inconvenient dismantlement, can't handle the inside accumulational impurity of hydraulic pressure filter core to lead to its work effect relatively poor, consequently we propose a hydraulic pressure filter core for oil-well rig to solve this problem.
Disclosure of Invention
The utility model aims to provide a hydraulic filter element for an oil drilling machine, which has the effect of convenient disassembly.
The technical aim of the utility model is realized by the following technical scheme: a hydraulic cartridge for an oil rig, comprising: the outer filter cylinder and the inner filter cylinder are respectively provided with an opening, a plurality of fine holes are formed in the outer side of the outer filter cylinder, a plurality of coarse holes are formed in the outer side of the inner filter cylinder, a cylinder cover is fixedly arranged at the top of the outer filter cylinder, the top and the bottom of the cylinder cover are respectively provided with an opening, a fixing plate is fixedly arranged at the bottom of the outer filter cylinder, a round hole is formed in the bottom of the fixing plate, a round plate is arranged in the round hole in a sliding sealing mode, and the bottom of the inner filter cylinder is fixedly connected with the top of the round plate.
The utility model is further provided with: the bottom fixed mounting of plectane has two slide barrels, and one side that two slide barrels kept away from each other all is the opening setting, the fixture block is installed to the level in the slide barrel moves, two draw-in grooves have been seted up on the inner wall of round hole, fixture block activity joint is in the draw-in groove that corresponds.
Through adopting above-mentioned technical scheme, realize the fixed to interior filter core through the cooperation of fixture block and draw-in groove.
The utility model is further provided with: and one ends of the two clamping blocks, which are close to each other, are fixedly provided with supporting springs which are fixedly connected with the inner walls of the corresponding sliding drums.
Through adopting above-mentioned technical scheme, play spacing effect to the fixture block.
The utility model is further provided with: one side that two fixture blocks are close to each other all fixed mounting has the longeron, and the mounting hole has all been seted up at the top of two longerons, fixed mounting has a spacing section of thick bamboo in the mounting hole, the top of spacing section of thick bamboo is the opening setting, vertical slidable mounting has the gag lever post in the spacing section of thick bamboo.
Through adopting above-mentioned technical scheme, promote the stability fixed between fixed plate and the plectane through the cooperation of gag lever post and spacing groove.
The utility model is further provided with: the bottom fixed mounting of gag lever post has spacing spring, the bottom of spacing spring and the inner wall fixed connection of the spacing section of thick bamboo that corresponds.
Through adopting above-mentioned technical scheme, play spacing effect to the gag lever post.
The utility model is further provided with: the bottom fixed mounting of gag lever post has the pull rod, the bottom fixed mounting of pull rod has the ball handle, the outside at the pull rod that corresponds is established to the spacing spring housing.
By adopting the technical scheme, the limiting rod is convenient to pull.
The utility model is further provided with: the round hole is internally and fixedly provided with a sealing ring, the circular plate is slidably arranged in the sealing ring, the top of the fixing plate is provided with a baffle ring, and the baffle ring is in sliding sealing connection with the inner filter cylinder.
By adopting the technical scheme, the sealing performance between the circular plate and the fixed plate is improved.
The beneficial effects of the utility model are as follows:
1. according to the utility model, when the inner filter element is required to be disassembled, the pull rod is pulled upwards, so that the limit rod is driven to separate from the limit groove and compress the limit spring, and then the pull rod is pulled to one side close to each other, and the pull rod drives the two long plates to move to one side close to each other through the cooperation of the limit cylinder and the long plates, so that the clamping block is driven to separate from the clamping groove, and the fixation between the circular plate and the fixed plate is released, so that the inner filter element is disassembled;
drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of the present embodiment.
Fig. 2 is a sectional view of the present embodiment.
Fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure, 1, an outer filter cartridge; 2. an inner filter cartridge; 3. a cylinder cover; 4. a fixing plate; 5. a circular plate; 6. a slide cylinder; 7. a clamping block; 8. a clamping groove; 9. a support spring; 10. a long plate; 11. a limiting cylinder; 12. a limit rod; 13. a pull rod; 14. and (3) sealing rings.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the 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 fall within the scope of the utility model.
Referring to fig. 1-3, a hydraulic cartridge for an oil rig, comprising: the top and the bottom of outer section of thick bamboo 1 and interior section of thick bamboo 2 are the opening setting, and a plurality of micropores have been seted up to the outside of outer section of thick bamboo 1 and interior section of thick bamboo 2, and a plurality of coarse pores have been seted up to the outside of interior section of thick bamboo 2, and the top fixed mounting of outer section of thick bamboo 1 has cover 3, and cover 3's top and bottom all are the opening setting, and the bottom fixed mounting of outer section of thick bamboo 1 has fixed plate 4, and the round hole has been seted up to the bottom of fixed plate 4, and sliding seal installs plectane 5 in the round hole, and the bottom of interior section of thick bamboo 2 and the top fixed connection of plectane 5.
Specific: the bottom fixed mounting of plectane 5 has two slide drums 6, and one side that two slide drums 6 kept away from each other all is the opening setting, and the fixture block 7 is installed to the level in the slide drum 6, has seted up two draw-in grooves 8 on the inner wall of round hole, and fixture block 7 activity joint is in corresponding draw-in groove 8, realizes the fixed to interior filter core through the cooperation of fixture block 7 and draw-in groove 8.
Specific: the end that two fixture blocks 7 are close to each other is all fixed mounting has supporting spring 9, and supporting spring 9 and the smooth section of thick bamboo 6 inner wall fixed connection who corresponds play spacing effect to fixture block 7.
Specific: one side that two fixture blocks 7 are close to each other is all fixed mounting has long board 10, and the mounting hole has all been seted up at the top of two long boards 10, and fixed mounting has a spacing section of thick bamboo 11 in the mounting hole, and the top of a spacing section of thick bamboo 11 is the opening setting, and vertical slidable mounting has gag lever post 12 in the spacing section of thick bamboo 11, promotes the stability fixed between fixed plate 4 and plectane 5 through the cooperation of gag lever post 12 and spacing groove.
Specific: the bottom fixed mounting of gag lever post 12 has spacing spring, and spacing spring's bottom and the inner wall fixed connection of corresponding spacing section of thick bamboo 11 play spacing effect to gag lever post 12.
Specific: the bottom fixed mounting of gag lever post 12 has pull rod 13, and the bottom fixed mounting of pull rod 13 has the ball handle, and the spacing spring housing is established in the outside of corresponding pull rod 13, is convenient for pull gag lever post 12.
Specific: the round hole is internally and fixedly provided with a sealing ring 14, the circular plate 5 is slidably arranged in the sealing ring 14, the top of the fixed plate 4 is provided with a baffle ring, the baffle ring is slidably and sealingly connected with the inner filter cylinder 2, and the tightness between the circular plate 5 and the fixed plate 4 is improved.
The working principle of the utility model is as follows: the fixed connection between the circular plate 5 and the fixed plate 4 is realized through the cooperation of the clamping block 7 and the clamping groove 8, thereby the fixation between the external filter element and the internal filter element is realized, the stability of the fixation between the circular plate 5 and the fixed plate 4 is improved through the cooperation of the limiting rod 12 and the limiting groove, when the internal filter element needs to be disassembled, the pull rod 13 is pulled upwards, thereby the limiting rod 12 is driven to be separated from the limiting groove and compress the limiting spring, the pull rod 13 is pulled to one side close to each other, the pull rod 13 drives the two long plates 10 to move to one side close to each other through the cooperation of the limiting cylinder 11 and the long plates 10, thereby the clamping block 7 is driven to be separated from the clamping groove 8, the fixation between the circular plate 5 and the fixed plate 4 is released, and the disassembly of the internal filter element is realized.
Claims (3)
1. A hydraulic cartridge for an oil rig, comprising:
the device comprises an outer filter cylinder and an inner filter cylinder, wherein the top and the bottom of the outer filter cylinder and the bottom of the inner filter cylinder are both in opening arrangement, a plurality of fine holes are formed in the outer side of the outer filter cylinder, a cylinder cover is fixedly arranged at the top of the outer filter cylinder, the top and the bottom of the cylinder cover are both in opening arrangement, a fixing plate is fixedly arranged at the bottom of the outer filter cylinder, a round hole is formed in the bottom of the fixing plate, a circular plate is slidably and hermetically arranged in the round hole, the bottom of the inner filter cylinder is fixedly connected with the top of the circular plate, two sliding cylinders are fixedly arranged at the bottom of the circular plate, one sides, far away from each other, of the two sliding cylinders are both in opening arrangement, clamping blocks are horizontally and movably arranged in the sliding cylinders, two clamping grooves are formed in the inner walls of the circular hole, supporting springs are fixedly arranged at one ends, close to each other, of the supporting springs are fixedly connected with the inner walls of the corresponding sliding cylinders, long plates are fixedly arranged at one sides, close to each other, of the two clamping blocks are both provided with limiting rods, and the limiting rods are fixedly connected with the bottom ends of the limiting rods, and are fixedly arranged at the bottom ends of the limiting rods.
2. The hydraulic cartridge for an oil rig according to claim 1, wherein: the bottom fixed mounting of gag lever post has the pull rod, the bottom fixed mounting of pull rod has the ball handle, the outside at the pull rod that corresponds is established to the spacing spring housing.
3. The hydraulic cartridge for an oil rig according to claim 1, wherein: the round hole is internally and fixedly provided with a sealing ring, the circular plate is slidably arranged in the sealing ring, the top of the fixing plate is provided with a baffle ring, and the baffle ring is in sliding sealing connection with the inner filter cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349624.9U CN219623006U (en) | 2023-02-27 | 2023-02-27 | Hydraulic filter element for petroleum drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349624.9U CN219623006U (en) | 2023-02-27 | 2023-02-27 | Hydraulic filter element for petroleum drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219623006U true CN219623006U (en) | 2023-09-01 |
Family
ID=87794399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320349624.9U Active CN219623006U (en) | 2023-02-27 | 2023-02-27 | Hydraulic filter element for petroleum drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219623006U (en) |
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2023
- 2023-02-27 CN CN202320349624.9U patent/CN219623006U/en active Active
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