CN211439814U - High-pressure oil double-cylinder filter dismounting device - Google Patents
High-pressure oil double-cylinder filter dismounting device Download PDFInfo
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- CN211439814U CN211439814U CN201922268338.6U CN201922268338U CN211439814U CN 211439814 U CN211439814 U CN 211439814U CN 201922268338 U CN201922268338 U CN 201922268338U CN 211439814 U CN211439814 U CN 211439814U
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Abstract
The utility model discloses a high-pressure oil double-cylinder filter dismounting device, which comprises a bottom plate, wherein a pair of parallel supporting screw rods are arranged on two sides of the upper surface of the bottom plate, and nuts are arranged on the outer surfaces of the supporting screw rods; a support is sleeved on the supporting screw rod, and a tray is connected to the middle section of the support; the upper surface of the bracket is connected with a first clamping device and a second clamping device through a connecting plate. The device can independently adjust the height and clamping tightness of the clamping device, so that the double-cylinder filter can be quickly disassembled and assembled by rotating the adjusting screw; the problem of among the prior art because of high-pressure oil strain a section of thick bamboo weight is heavier, and strain a section of thick bamboo orientation down, the difficult alignment of screw to reach because of strain a section of thick bamboo lateral surface greasy dirt more, the easy landing takes place the incident of safety in production, has simple structure, easy and simple to handle, and intensity of labour is little, can effectively prevent the characteristics of incident.
Description
Technical Field
The utility model belongs to the technical field of the dismouting of high pressure oil binocular filter, concretely relates to high pressure oil binocular filter dismouting device.
Background
Before starting, in the starting process and in the stopping process of the hydroelectric generating set in the hydropower station, high-pressure oil is continuously injected into an oil groove hole of the thrust pad by starting a hydraulic load reducing device (a high-pressure oil jacking device), so that a rotating part is slightly lifted, and a high-pressure oil film is formed between the mirror plate and the thrust pad, thereby improving the starting lubrication condition, reducing the friction loss and improving the working reliability of the thrust pad. The high-pressure oil jacking system needs to use proportional valves such as an electromagnetic valve, a proportional valve, a stepping motor and a hydraulic control valve, the valves have high requirements on oil granularity indexes of a system control pipeline, and under a common condition, a double-cylinder filter is connected in series on the system control pipeline, and precise filter cores are installed in two filter cylinders and are mutually standby, so that accurate action of each valve of the high-pressure oil jacking system is ensured.
In order to ensure accurate action of each precise valve on a pipeline of a high-pressure oil jacking system, a filter cylinder of the double-cylinder filter needs to be periodically detached and a new filter element needs to be replaced. Because the working oil pressure of the high-pressure oil jacking system can reach 15-20 MPa, the designed wall thickness of the filter cartridge is large, the self weight of the filter cartridge is large, generally, 3 workers are needed to cooperate to install and remove the filter cartridge, 2 workers support and right the filter cartridge during installation or removal, 1 worker rotates the threads of the filter cartridge to be screwed on or unscrewed with the threads of the filter, and the working efficiency is low. The direction of the filter cartridge is downward, and the threads are not easy to align; the oil stain on the outer side surface of the filter cylinder is more, the filter cylinder is not easy to fix by hands, the filter cylinder is easy to slide off, and the safety production accident that workers are injured by smashing can occur.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a high-pressure oil double-cylinder filter dismounting device, which can independently adjust the height and clamping tightness of a clamping device, thereby realizing the quick dismounting of the double-cylinder filter by rotating an adjusting screw rod; the problem of among the prior art because of high-pressure oil strain a section of thick bamboo weight is heavier, and strain a section of thick bamboo orientation down, the difficult alignment of screw to reach because of strain a section of thick bamboo lateral surface greasy dirt more, the easy landing takes place the incident of safety in production, has simple structure, easy and simple to handle, and intensity of labour is little, can effectively prevent the characteristics of incident.
In order to realize the above design, the utility model adopts the following technical scheme: a high-pressure oil double-cylinder filter dismounting device comprises a bottom plate, wherein a pair of parallel supporting screw rods are arranged on two sides of the upper surface of the bottom plate, and nuts are arranged on the outer surfaces of the supporting screw rods; a support is sleeved on the supporting screw rod, and a tray is connected to the middle section of the support; the upper surface of the bracket is connected with a first clamping device and a second clamping device through a connecting plate.
The lower surface of the bottom plate is connected with four brake universal wheels.
Round holes are formed in the two ends of the support and matched with the supporting screw rods.
The tray is of a cylindrical structure with an opening on the upper surface; the bottom surface of the tray is provided with an opening which is matched with the outer hexagon at the bottom of the double-cylinder filter.
The first clamping device comprises a guide cylinder with a through thread groove formed inside, and the guide cylinder is connected with the connecting plate; an adjusting screw is arranged in the guide cylinder; one end of the adjusting screw rod is connected with a handle, and the other end of the adjusting screw rod is connected with an arc-shaped plate.
The second clamping device has the same structure as the first clamping device; the two arc plates are spliced into a clamping ring with a circular ring structure; the diameter of the clamping ring is adapted to the double-cylinder filter.
A high-pressure oil double-cylinder filter dismounting device comprises a bottom plate, wherein a pair of parallel supporting screw rods are arranged on two sides of the upper surface of the bottom plate, and nuts are arranged on the outer surfaces of the supporting screw rods; a support is sleeved on the supporting screw rod, and a tray is connected to the middle section of the support; the upper surface of the bracket is connected with a first clamping device and a second clamping device through a connecting plate. The device can independently adjust the height and clamping tightness of the clamping device, so that the double-cylinder filter can be quickly disassembled and assembled by rotating the adjusting screw; simple structure, easy and simple to handle, intensity of labour is little, can effectively prevent the incident.
In a preferred scheme, the lower surface of the bottom plate is connected with four brake universal wheels. Simple structure, during the use, the device can be removed fast to the universal wheel of brake to prevent the device slip when the operation.
In the preferred scheme, round holes are formed in the two ends of the support and matched with the supporting screw rods. Simple structure, during the use, supporting screw and nut cooperation use, the support cover is established outside supporting screw, twists the nut through the spanner and can lift or descend the support.
In a preferred scheme, the tray is of a cylindrical structure with an opening on the upper surface; the bottom surface of the tray is provided with an opening which is matched with the outer hexagon at the bottom of the double-cylinder filter. The double-cylinder filter has the advantages that the structure is simple, the bottom of the double-cylinder filter is aligned with the tray and put down when the double-cylinder filter is used, the outer hexagon of the bottom of the double-cylinder filter penetrates through the opening in the bottom of the tray, and an operator can conveniently align with the threads below the double-cylinder filter to install the double-cylinder filter.
In a preferred scheme, the first clamping device comprises a guide cylinder with a through thread groove formed inside, and the guide cylinder is connected with the connecting plate; an adjusting screw is arranged in the guide cylinder; one end of the adjusting screw rod is connected with a handle, and the other end of the adjusting screw rod is connected with an arc-shaped plate. The double-cylinder filter has the advantages that the structure is simple, and when the double-cylinder filter is used, the two arc-shaped plates clamp the cylinder body of the double-cylinder filter through adjusting the adjusting screw rods on the two sides, so that the double-cylinder filter is convenient to fix.
In a preferred scheme, the second clamping device is the same as the first clamping device in structure; the two arc plates are spliced into a clamping ring with a circular ring structure; the diameter of the clamping ring is adapted to the double-cylinder filter. The structure is simple, when the filter cartridge is used, if the filter cartridge threads and the filter body threads are not easy to align in the installation process, the nuts on the left side and the right side and the adjusting screws on the left side and the right side can be adjusted, and the filter cartridge threads are screwed after being aligned.
A high-pressure oil double-cylinder filter dismounting device comprises a bottom plate, wherein a pair of parallel supporting screw rods are arranged on two sides of the upper surface of the bottom plate, and nuts are arranged on the outer surfaces of the supporting screw rods; a support is sleeved on the supporting screw rod, and a tray is connected to the middle section of the support; the upper surface of the bracket is connected with a first clamping device and a second clamping device through a connecting plate. The device can independently adjust the height and clamping tightness of the clamping device, so that the double-cylinder filter can be quickly disassembled and assembled by rotating the adjusting screw; the problem of among the prior art because of high-pressure oil strain a section of thick bamboo weight is heavier, and strain a section of thick bamboo orientation down, the difficult alignment of screw to reach because of strain a section of thick bamboo lateral surface greasy dirt more, the easy landing takes place the incident of safety in production, has simple structure, easy and simple to handle, and intensity of labour is little, can effectively prevent the characteristics of incident.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the present invention in use.
The reference numbers in the figures are: the brake device comprises a bottom plate 1, a brake universal wheel 11, a support screw 2, a nut 3, a support 4, a connecting plate 41, a tray 5, a first clamping device 61, a guide cylinder 611, an adjusting screw 612, an arc-shaped plate 613 and a second clamping device 62.
Detailed Description
As shown in fig. 1-2, a high-pressure oil double-cylinder filter dismounting device comprises a bottom plate 1, a pair of parallel supporting screws 2 are arranged on two sides of the upper surface of the bottom plate 1, and nuts 3 are arranged on the outer surfaces of the supporting screws 2; a support 4 is sleeved on the supporting screw 2, and a tray 5 is connected to the middle section of the support 4; the upper surface of the bracket 4 is connected with a first clamping device 61 and a second clamping device 62 through a connecting plate 41. The device can independently adjust the height and clamping tightness of the clamping device, so that the double-cylinder filter can be quickly disassembled and assembled by rotating the adjusting screw 612; simple structure, easy and simple to handle, intensity of labour is little, can effectively prevent the incident.
In the preferred scheme, four brake universal wheels 11 are connected to the lower surface of the bottom plate 1. The structure is simple, when in use, the brake universal wheel 11 can rapidly move the device, and the device is prevented from sliding during operation.
In the preferred scheme, round holes are formed at two ends of the support 4 and matched with the support screw rods 2. Simple structure, during the use, supporting screw 2 and 3 cooperations of nut use, and support 4 covers is established outside supporting screw 2, twists nut 3 through the spanner and can lift or descend support 4.
In a preferred scheme, the tray 5 is of a cylindrical structure with an open upper surface; the bottom surface of the tray 5 is provided with an opening hole which is matched with the outer hexagon at the bottom of the double-cylinder filter. The structure is simple, when the dual-drum filter is used, the bottom of the dual-drum filter is aligned with the tray 5 and is put down, so that the outer hexagon of the bottom of the dual-drum filter penetrates through the opening in the bottom of the tray 5, and an operator can conveniently align with the threads below the dual-drum filter to install the dual-drum filter.
In a preferred embodiment, the first clamping device 61 includes a guide cylinder 611 with a through thread groove therein, and the guide cylinder 611 is connected to the connecting plate 41; an adjusting screw 612 is arranged in the guide cylinder 611; one end of the adjusting screw 612 is connected with a handle, and the other end is connected with an arc plate 613. The double-cylinder filter has a simple structure, and when the double-cylinder filter is used, the two arc plates 613 clamp the cylinder body of the double-cylinder filter by adjusting the adjusting screws 612 on the two sides, so that the double-cylinder filter is convenient to fix.
In a preferred scheme, the second clamping device 62 is the same as the first clamping device 61 in structure; the two arc plates 613 are spliced into a clamping ring with a circular ring structure; the diameter of the clamping ring is adapted to the double-cylinder filter. The structure is simple, when in use, when in installation, if the threads of the filter cartridge and the threads of the filter body are not easy to align, the nuts 3 on the left side and the right side and the adjusting screw rods 612 on the left side and the right side can be adjusted, so that the threads of the filter cartridge are screwed after being aligned.
When the dismounting device for the high-pressure oil double-cylinder filter is mounted and used, a pair of parallel supporting screws 2 are arranged on two sides of the upper surface of the bottom plate 1, and nuts 3 are arranged on the outer surfaces of the supporting screws 2; a support 4 is sleeved on the supporting screw 2, and a tray 5 is connected to the middle section of the support 4; the upper surface of the bracket 4 is connected with a first clamping device 61 and a second clamping device 62 through a connecting plate 41. The device can independently adjust the height and clamping tightness of the clamping device, so that the double-cylinder filter can be quickly disassembled and assembled by rotating the adjusting screw 612; simple structure, easy and simple to handle, intensity of labour is little, can effectively prevent the incident.
When in use, the lower surface of the bottom plate 1 is connected with four brake universal wheels 11, the brake universal wheels 11 can rapidly move the device, and the device is prevented from sliding during operation.
During the use, the round hole has all been seted up at 4 both ends of support and has been used with the cooperation of supporting screw 2, and supporting screw 2 and 3 cooperations of nut use, and 4 covers of support are established outside supporting screw 2, twist nut 3 through the spanner and can lift or decline support 4.
When in use, the tray 5 is a cylindrical structure with an opening on the upper surface; the bottom surface of the tray 5 is provided with an opening hole which is matched with the outer hexagon at the bottom of the double-cylinder filter, the bottom of the double-cylinder filter is aligned with the tray 5 and is put down, so that the outer hexagon at the bottom of the double-cylinder filter penetrates through the opening hole at the bottom of the tray 5, and an operator can conveniently align with the threads below to install the double-cylinder filter.
When in use, the first clamping device 61 comprises a guide cylinder 611 with a through thread groove therein, and the guide cylinder 611 is connected with the connecting plate 41; an adjusting screw 612 is arranged in the guide cylinder 611; one end of the adjusting screw 612 is connected with the handle, the other end of the adjusting screw 612 is connected with the arc plate 613, and the two arc plates 613 clamp the cylinder body of the double-cylinder filter by adjusting the adjusting screw 612 on the two sides, so that the double-cylinder filter can be fixed conveniently.
When in use, the second clamping device 62 is the same as the first clamping device 61 in structure; the two arc plates 613 are spliced into a clamping ring with a circular ring structure; the diameter of the clamping ring is matched with that of the double-cylinder filter, when the double-cylinder filter is installed, if the threads of the filter cartridge are not aligned with the threads of the filter body easily, the nuts 3 on the left side and the right side and the adjusting screws 612 on the left side and the right side can be adjusted, so that the threads of the filter cartridge are screwed after being aligned.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (6)
1. A high-pressure oil double-cylinder filter dismounting device is characterized in that: the novel support plate comprises a bottom plate (1), wherein a pair of parallel support screws (2) are arranged on two sides of the upper surface of the bottom plate (1), and nuts (3) are arranged on the outer surfaces of the support screws (2); a support (4) is sleeved on the supporting screw (2), and the middle section of the support (4) is connected with a tray (5); the upper surface of the bracket (4) is connected with a first clamping device (61) and a second clamping device (62) through a connecting plate (41).
2. The high-pressure oil double-cartridge filter disassembling and assembling device according to claim 1, characterized in that: the lower surface of the bottom plate (1) is connected with four brake universal wheels (11).
3. The high-pressure oil double-cartridge filter disassembling and assembling device according to claim 1, characterized in that: round holes are formed in the two ends of the support (4) and matched with the supporting screw rods (2).
4. The high-pressure oil double-cartridge filter disassembling and assembling device according to claim 1, characterized in that: the tray (5) is of a cylindrical structure with an opening on the upper surface; the bottom surface of the tray (5) is provided with an opening hole which is matched with the outer hexagon of the bottom of the double-cylinder filter.
5. The high-pressure oil double-cartridge filter disassembling and assembling device according to claim 1, characterized in that: the first clamping device (61) comprises a guide cylinder (611) with a through thread groove formed inside, and the guide cylinder (611) is connected with the connecting plate (41); an adjusting screw rod (612) is arranged in the guide cylinder (611); one end of the adjusting screw rod (612) is connected with a handle, and the other end is connected with an arc-shaped plate (613).
6. The high-pressure oil double-cartridge filter disassembling and assembling device according to claim 1, characterized in that: the second clamping device (62) is the same as the first clamping device (61) in structure; the two arc plates (613) are spliced into a clamping ring with a circular ring structure; the diameter of the clamping ring is adapted to the double-cylinder filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268338.6U CN211439814U (en) | 2019-12-17 | 2019-12-17 | High-pressure oil double-cylinder filter dismounting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268338.6U CN211439814U (en) | 2019-12-17 | 2019-12-17 | High-pressure oil double-cylinder filter dismounting device |
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| CN211439814U true CN211439814U (en) | 2020-09-08 |
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| CN201922268338.6U Active CN211439814U (en) | 2019-12-17 | 2019-12-17 | High-pressure oil double-cylinder filter dismounting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318421A (en) * | 2020-11-10 | 2021-02-05 | 湖南坤鼎数控科技有限公司 | Friction stir welding stirring head dismounting tool |
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2019
- 2019-12-17 CN CN201922268338.6U patent/CN211439814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318421A (en) * | 2020-11-10 | 2021-02-05 | 湖南坤鼎数控科技有限公司 | Friction stir welding stirring head dismounting tool |
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