CN218875281U - Hydraulic ram bottom supporting device for dismantling RDS compressor coupler - Google Patents
Hydraulic ram bottom supporting device for dismantling RDS compressor coupler Download PDFInfo
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- CN218875281U CN218875281U CN202222516992.6U CN202222516992U CN218875281U CN 218875281 U CN218875281 U CN 218875281U CN 202222516992 U CN202222516992 U CN 202222516992U CN 218875281 U CN218875281 U CN 218875281U
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- hydraulic jack
- spliced pole
- backup pad
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- screw rod
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Abstract
The utility model discloses a RDS compressor shaft coupling is demolishd and is used hydraulic ram bottom strutting arrangement, including spliced pole, backup pad, hydraulic jack, pneumatic tube, the welding has the support in the middle part of the spliced pole periphery, the adjustable screw rod of installing in spliced pole top, the movable backup pad that has cup jointed in screw rod top, the backup pad top is provided with hydraulic jack, the hydraulic jack periphery is close to top end and is connected with first positioning nut cover through screw-thread fit, the fixed second positioning nut cover that is connected with of spliced pole top end, the peripheral bilateral symmetry through connection of second positioning nut cover has the slot; the utility model discloses a triangular support supports the backup pad at spliced pole and screw rod top, and hydraulic jack joint has realized the outrigger to hydraulic jack in the arc wall, and it is ejecting to be convenient for dismantle the compressor shaft coupling through pneumatic tube through hydraulic jack.
Description
Technical Field
The utility model relates to a RDS compressor processing technology field specifically is a RDS compressor shaft coupling is demolishd and is used hydraulic ram bottom sprag device.
Background
The compressor coupling is a device for connecting a driving shaft and a driven shaft of a centrifugal machine and transmitting motion and torque, the coupling used in the centrifugal compressor mainly comprises a tooth coupling, a diaphragm coupling and a diaphragm disc coupling, and a large hydraulic jack is required to be used when the compressor coupling is detached.
In the process of disassembling the compressor coupler, because the weight of a hydraulic jack is large, instability and falling risks exist in manual lifting, and the existing supporting structure is single in function and cannot be adjusted with the ejection position of the hydraulic jack and the height of the coupler, so that certain limitation exists in the process of disassembling the compressor coupler.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an RDS compressor shaft coupling is demolishd and is used hydraulic ram bottom sprag device to it is unstable through artifical jack-up hydraulic jack when dismantling to solve the compressor shaft coupling, drops easily, and current bearing structure function singleness, unable and the problem of hydraulic ram ejecting position and shaft coupling height phase control.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a RDS compressor shaft coupling is demolishd and is used hydraulic ram bottom sprag device, includes spliced pole, backup pad, hydraulic jack, pneumatic tube, the peripheral middle part welding of spliced pole has the support, but spliced pole top regulation mounting has the screw rod, the backup pad has been cup jointed in the activity of screw rod top, the backup pad top is provided with hydraulic jack, hydraulic jack is peripheral to be close to the top end and is connected with first location nut cover through screw-thread fit, spliced pole top end fixedly connected with second location nut cover, the peripheral bilateral symmetry through connection of second location nut cover has the slot.
Preferably, the middle of the top of the connecting column is provided with a positioning hole, the air inlet of the hydraulic jack is fixedly connected with a pneumatic pipe, and the middle of the top of the supporting plate is provided with an arc-shaped groove.
Preferably, the bracket is of a triangular structure, and the gravity of the connecting column is twice that of the bracket.
Preferably, the bottom end of the screw rod is connected to the inner side of the second positioning nut sleeve through peripheral thread matching and movably penetrates to the bottom of the inner wall of the positioning hole.
Preferably, the top end of the screw rod is of an inverted convex structure, and the slot is of a cylindrical structure with one open end.
Preferably, the supporting plate is of an arc-shaped structure, the hydraulic jack is clamped in the inner wall of the arc-shaped groove, and the top surface of the first positioning nut sleeve is attached to the middle of the bottom surface of the supporting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model supports the support plates at the tops of the connecting columns and the screw rods through the triangular supports, the hydraulic jack is clamped in the arc-shaped groove, so that the hydraulic jack is stably supported, the disassembly and ejection of the compressor coupling through the hydraulic jack and the pneumatic pipe are facilitated, and the problems that the hydraulic jack is unstable and easily falls off due to manual lifting when the existing compressor coupling is disassembled are solved;
the utility model discloses a behind the fixed arc, connect in two slot both sides with the metal rod plug, and the screw rod is connected in second positioning nut cover through peripheral screw-thread fit, make the screw rod rise in the locating hole, realized that the later stage dismantles ejecting position phase-match with hydraulic jack's height and compressor shaft coupling, the first positioning nut cover of backup pad accessible bottom carries on spacingly simultaneously, thereby be convenient for adjust backup pad and hydraulic jack rotatable angle, be convenient for to hydraulic ejecting position and compressor shaft coupling height phase-adjustment cooperation use, current bearing structure function singleness has been solved, can't with the problem that hydraulic jack ejecting position and shaft coupling height phase-adjustment were adjusted.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the bracket of the present invention;
fig. 3 is a schematic view of a part a of the enlarged structure in fig. 2.
In the figure: 1. connecting columns; 2. a support; 3. positioning holes; 4. a screw; 5. a support plate; 6. a hydraulic jack; 7. a first positioning nut sleeve; 8. a second positioning nut sleeve; 9. a slot; 601. a pneumatic tube; 602. an arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a hydraulic jack bottom supporting device for dismantling an RDS compressor coupler comprises a connecting column 1, a supporting plate 5, a hydraulic jack 6 and a pneumatic pipe 601, wherein a support 2 is welded in the middle of the periphery of the connecting column 1, a screw rod 4 is adjustably mounted at the top of the connecting column 1, the supporting plate 5 is movably sleeved at the top end of the screw rod 4, the hydraulic jack 6 is arranged at the top of the supporting plate 5, and a first positioning nut sleeve 7 is connected to the end, close to the top end, of the periphery of the hydraulic jack 6 through threaded fit;
the top end of the connecting column 1 is fixedly connected with a second positioning nut sleeve 8, and slots 9 are symmetrically connected on two sides of the periphery of the second positioning nut sleeve 8 in a penetrating manner;
support spliced pole 1 and the backup pad 5 at screw rod 4 top through triangular bracket 2, 6 joint of hydraulic jack is in arc wall 602, realized the stable support to hydraulic jack 6, it is ejecting to dismantle the compressor coupling through pneumatic tube 601 through hydraulic jack 6 to be convenient for, after fixing arc backup pad 5, connect the metal rod plug in two slot 9 both sides, and screw rod 4 connects in second positioning nut cover 8 through peripheral screw-thread fit, make screw rod 4 rise in locating hole 3, realized that the later stage dismantles ejecting position phase-match with hydraulic jack 6's height and compressor coupling, the first positioning nut cover 7 of backup pad 5 accessible bottom simultaneously is spacing, thereby be convenient for adjust backup pad 5 and the rotatable angle of hydraulic jack 6, be convenient for to adjust the cooperation use to hydraulic ejecting position and compressor coupling height mutually.
Wherein, the locating hole 3 has been seted up at the middle part of spliced pole 1 top, and the pneumatic tube 601 of fixedly connected with of 6 air intakes of hydraulic jack department, and arc wall 602 has been seted up at 5 top middle parts of backup pad, and 6 joints of hydraulic jack have realized the stable support to hydraulic jack 6 in arc wall 602.
Wherein, support 2 is the triangle-shaped structure, and the gravity of spliced pole 1 is twice of support 2 gravity, and triangle-shaped support 2 plays and supports the screw rod 4, backup pad 5, the hydraulic jack 6 stable of spliced pole 1 and top.
The bottom end of the screw rod 4 is connected to the inner side of the second positioning nut sleeve 8 through peripheral thread fit and movably penetrates to the bottom of the inner wall of the positioning hole 3, the top end of the screw rod 4 is of an inverted convex structure, the slot 9 is of a cylindrical structure with an opening at one end, metal rods are inserted into two sides of the two slots 9, and the screw rod 4 is connected to the second positioning nut sleeve 8 through the peripheral thread fit, so that the screw rod 4 and the hydraulic jack 6 at the top of the screw rod are lifted in the positioning hole 3, and the height adjustment of the hydraulic jack 6 is realized.
Wherein, backup pad 5 is the arc structure, and hydraulic jack 6 joint is in arc groove 602 inner wall, and laminating mutually in face of the top of first positioning nut cover 7 and backup pad 5 bottom, and first positioning nut cover 7 of backup pad 5 accessible bottom is spacing to be convenient for adjust backup pad 5 and the rotatable angle of hydraulic jack 6.
The working principle is as follows: when using, earlier with fixed backup pad 5 with the hand, rethread metal rod plug-in connects in two slot 9 both sides, and screw rod 4 is connected in second location nut cover 8 through peripheral screw-thread fit, make screw rod 4 rise in locating hole 3, realized later stage and dismantled ejection position phase-match with hydraulic jack 6's height and compressor coupling, first location nut cover 7 of backup pad 5 accessible bottom simultaneously carries on spacingly, thereby be convenient for adjust backup pad 5 and hydraulic jack 6 rotatable angle, be convenient for to the cooperation use of highly adjusting of hydraulic ejection position and compressor coupling, finally, place hydraulic jack 6 in the arc wall 602 that backup pad 5 top was seted up, realized the stable support to hydraulic jack 6, be convenient for dismantle ejecting to the compressor coupling through pneumatic tube 601 through hydraulic jack 6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a RDS compressor shaft coupling is demolishd and is used hydraulic ram bottom sprag device, includes spliced pole (1), backup pad (5), hydraulic jack (6), pneumatic tube (601), its characterized in that: the welding of spliced pole (1) peripheral middle part has support (2), but spliced pole (1) top adjustable mounting has screw rod (4), backup pad (5) have been cup jointed in screw rod (4) top activity, backup pad (5) top is provided with hydraulic jack (6), hydraulic jack (6) periphery is close to the top end and is connected with first location nut cover (7) through screw-thread fit, spliced pole (1) top end fixedly connected with second location nut cover (8), the peripheral bilateral symmetry through connection of second location nut cover (8) has slot (9).
2. An RDS compressor coupling removal hydraulic ram bottom support apparatus as claimed in claim 1, wherein: locating hole (3) have been seted up at spliced pole (1) top middle part, hydraulic jack (6) air inlet department fixedly connected with pneumatic tube (601), arc wall (602) have been seted up at backup pad (5) top middle part.
3. An RDS compressor coupling removal hydraulic ram bottom support apparatus as claimed in claim 2, wherein: the support (2) is of a triangular structure, and the gravity of the connecting column (1) is twice that of the support (2).
4. An RDS compressor coupling removal hydraulic ram bottom support apparatus as claimed in claim 1, wherein: the bottom end of the screw rod (4) is connected with the inner side of the second positioning nut sleeve (8) through peripheral thread matching and movably penetrates to the bottom of the inner wall of the positioning hole (3).
5. An RDS compressor coupling removal hydraulic ram bottom sprag device as claimed in claim 4, wherein: the top end of the screw rod (4) is of an inverted convex structure, and the slot (9) is of a cylindrical structure with one open end.
6. An RDS compressor coupling removal hydraulic ram bottom support apparatus as claimed in claim 1, wherein: the support plate (5) is of an arc-shaped structure, the hydraulic jack (6) is clamped in the inner wall of the arc-shaped groove (602), and the top surface of the first positioning nut sleeve (7) is attached to the middle part of the bottom surface of the support plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222516992.6U CN218875281U (en) | 2022-09-23 | 2022-09-23 | Hydraulic ram bottom supporting device for dismantling RDS compressor coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222516992.6U CN218875281U (en) | 2022-09-23 | 2022-09-23 | Hydraulic ram bottom supporting device for dismantling RDS compressor coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218875281U true CN218875281U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222516992.6U Active CN218875281U (en) | 2022-09-23 | 2022-09-23 | Hydraulic ram bottom supporting device for dismantling RDS compressor coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218875281U (en) |
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2022
- 2022-09-23 CN CN202222516992.6U patent/CN218875281U/en active Active
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