CN203728493U - Universal maintenance platform - Google Patents
Universal maintenance platform Download PDFInfo
- Publication number
- CN203728493U CN203728493U CN201420006642.8U CN201420006642U CN203728493U CN 203728493 U CN203728493 U CN 203728493U CN 201420006642 U CN201420006642 U CN 201420006642U CN 203728493 U CN203728493 U CN 203728493U
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- Prior art keywords
- stay bearing
- flat plate
- bearing plate
- inspection platform
- upper flat
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Abstract
The utility model relates to a maintenance platform for maintaining pressure regulators and aims to provide a universal maintenance platform simple in structure and simple to operate and allowing pressure regulators to be conveniently maintained. The universal maintenance platform comprises an upper flat plate, a lower flat plate, a lifting mechanism between the upper flat plate and the lower flat plate, a support plate arranged on the upper surface of the upper flat plate, and an arc plate; four universal wheels are mounted in the front and rear of and on the left and right of the lower surface of the lower flat plate; the support plate is arranged on the upper surface of the upper flat plate; the arc plate is arranged above the support plate. When in use, the universal maintenance platform is placed below the pressure regulator to be maintained, and the height of the platform is adjusted by adjusting the lifting mechanism; maintenance is simple to operate, and the pressure regulator can be maintained effectively.
Description
Technical field
The utility model relates to a kind of service kit, particularly relates to a kind of inspection platform for pressure regulator is overhauled.
Background technology
We,, when pressure regulator being carried out to daily dimension maintenance, generally need that pressure regulator is exported to rear flange and disassemble, to change the accessory in valve port gasket carrier in pressure regulator.At present, the pressure regulator using in each voltage regulating station is divided into DN100, DN150, several pressure regulators of DN200 conventionally, in maintenance process, nearly all needs to use the instruments such as gauntry crane, chain sling, hanging belt, crowbar.In order to guarantee that in maintenance process equipment does not suffer damage and ties up the safety of service personnel, aspect personnel, generally all need at least 3-4 people to operate: in order to prevent the run-off the straight in disassembly process of pressure regulator outlet rear flange simultaneously, cause after bumping with other equipment and occur to damage, generally we operating personnel also needs to keep the balance of rear flange in disassembly process with some other accessory appliancess, and need other staff to pin valve port gasket carrier, to prevent that it from landing occurring in disassembly process, also to there is a people to be responsible for operation chain sling; And, gauntry crane in some voltage regulating station, is not equipped with, so use after often needing us to use full size vehicle that gauntry crane is transported to Assembling, this process is relatively numerous and diverse, and wastes time and energy, personnel placement is more, causes certain economic loss, delays production.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of universal inspection platform simple in structure, simple to operate, that be convenient to pressure regulator to overhaul.
The universal inspection platform of the utility model, comprise upper flat plate and lower flat board, four positions all around on the lower surface of described lower flat board are respectively provided with a cardan wheel, four positions all around at the upper surface of described lower flat board are respectively installed with a column, the outside of described column is respectively socketed with a sleeve, one end of described sleeve is fixedly connected with the lower surface of described upper flat plate
Between described upper flat plate and described lower flat board, be provided with lifting mechanism, described lifting mechanism comprises four lifting dwangs, screw thread drive link, handle, bearing pin and some pins, every two of described four lifting dwangs are one group, lifting dwang in every group is rotatably connected by bearing pin, on the midway location of the outer circumference surface of bearing pin, offer tapped bore, the rotation direction of the tapped bore of offering on two groups of bearing pins is contrary, described screw thread drive link is divided into contrary two sections of thread rotary orientation, and the rotation direction of tapped bore is corresponding consistent with the rotation direction of the screw thread drive link matching, described screw thread drive link links together two groups of lifting dwangs through tapped bore, the external part of screw thread drive link is fixed by nut, the inserting end of screw thread drive link is fixedly connected with shackle, one end of described handle hooks on shackle, on the correspondence position of the centre on the lower surface of described upper flat plate and the upper surface of lower flat board, be installed with two small front aprons, on the correspondence position of described two small front aprons, offer some pin-and-holes, described two free ends respectively organizing lifting dwang by some pins respectively with upper flat plate on small front apron and the small front apron of lower flat board be rotationally connected,
On described upper flat plate, along left and right directions, be provided with two guide plates, on described two guide plates, be respectively arranged with the first stay bearing plate and the second stay bearing plate, the top of described the first stay bearing plate is provided with the first arc, the top of described the second stay bearing plate is provided with the second arc, at described the first stay bearing plate and the second stay bearing plate, is respectively arranged with some gussets all around.
The universal inspection platform of the utility model, on wherein said upper flat plate, along fore-and-aft direction, offer two little guide rails, article two, little guide rail is arranged symmetrically about the center of upper flat plate, two guide plates are across on two little guide rails, on described two guide plates, on the position corresponding with little guide rail, offer bolt hole, in described bolt hole, bolt is installed, described bolt is fixed with nut through after little guide rail.
The universal inspection platform of the utility model, the corresponding position of the both sides, front and back of wherein said the first stay bearing plate and the second stay bearing plate offers some apertures, described minor thread bar passes the aperture on the first stay bearing plate, the second stay bearing plate successively, and passes on face and all with nut, fix at each.
The universal inspection platform of the utility model, wherein in four positions all around of the upper surface of described lower flat board, be respectively installed with a column, the outside of described column is respectively socketed with a sleeve, and one end of described sleeve is fixedly connected with the lower surface of described upper flat plate.
The universal inspection platform of the utility model, the gusset upper end of the left and right sides of wherein said the first stay bearing plate is also provided with draw ring.
The universal inspection platform of the utility model, wherein said the first arc, the second arc can dismounting.
The universal inspection platform of the utility model, is provided with self-locking device on wherein said cardan wheel.
The universal inspection platform of the utility model, the height of wherein said the first stay bearing plate is lower than the height of the second stay bearing plate.
The universal inspection platform of the utility model, a side of the upper surface of wherein said upper flat plate is also provided with handle.
The universal inspection platform difference from prior art of the utility model is that the universal inspection platform of the utility model is provided with cardan wheel in bottom, realize the movement of inspection platform in all directions, convenient, flexible, inspection platform is shifted onto to the below of the pressure regulator that will overhaul, the first arc and the first arc are used for carrying pressure regulator, aligned position, between upper flat plate and lower flat board, be provided with lifting mechanism, described handle hooks in described shackle, described shackle and described screw thread drive link link into an integrated entity, screw thread drive link is connected by tapped bore with bearing pin, described bearing pin and lifting dwang are rotationally connected, cw or rotate counterclockwise handle, handle drives shackle to rotate, shackle drives screw thread drive link to rotate, screw thread drive link cw or rotate counterclockwise and drive bearing pin direction motion to the left and right, the movement of the left and right directions of bearing pin is limited by lifting dwang, the movement of the left and right directions of bearing pin is converted into the rotational motion of lifting dwang, one end and the bearing pin of two groups of lifting dwangs are rotationally connected, the other end is rotationally connected by pin and small front apron, one end of lifting dwang in one group is realized and is launched and close up around bearing pin, the other end of lifting bar around pin and small front apron by make progress jack-up or fall after rise downwards of upper flat plate, sleeve along column along with upper flat plate moves up and down, realize dipping and heaving, thereby meet the maintenance demand of the pressure regulator of differing heights.Whole apparatus structure is simple, easy and simple to handle, simplified the application of algorithm in pressure regulator service work and other accessory appliances, the pressure regulator after dismounting can directly overhaul on this device, has avoided secondary to move pressure regulator is caused damage and in disassembly process, causes potential safety hazard; Reduce to a certain extent manpower, enhance productivity.
In the universal inspection platform of the utility model on upper flat plate, along fore-and-aft direction, offer two little guide rails, article two, little guide rail is arranged symmetrically about the center of upper flat plate, two guide plates are across on two little guide rails, on described two guide plates, on the position corresponding with little guide rail, offer bolt hole, in described bolt hole, bolt is installed, described bolt is fixed with nut through after little guide rail, realize the first arc and the second arc in the movement of fore-and-aft direction, be more convenient to the maintenance of pressure regulator; Described sleeve and column, for upper flat plate provides guiding in the process that rises and decline, make the rising of upper flat plate and decline process more stable; The right side of upper flat plate is also provided with handle, is convenient to the movement of device; The gusset upper end of the left and right sides of the first stay bearing plate is also provided with draw ring, on draw ring, can be wound around rope, by rope, pressure regulator is bundled on arc; Described the first arc, the second arc can dismounting, be convenient to meet the maintenance of the pressure regulator of different model, the practicality of intensifier, on described cardan wheel, be provided with self-locking device, thereby can by this device steadily be fixed on a place, easy access, prevents in maintenance process due to the excessive nondirectional movement that causes device of exerting oneself; The right side of upper flat plate is also provided with handle, is convenient to the movement of dolly by handle.
Below in conjunction with accompanying drawing, universal inspection platform of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the front view of the universal inspection platform of the utility model;
Fig. 2 is the lateral plan of the universal inspection platform of the utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, the universal inspection platform of the utility model comprises upper flat plate 1 and lower dull and stereotyped 2, and four positions all around on described lower dull and stereotyped 2 lower surface are respectively provided with a cardan wheel 3, on cardan wheel 3, are provided with self-locking device.Four positions all around at described lower dull and stereotyped 2 upper surface are respectively installed with a column 4, the outside of described column 4 is respectively socketed with a sleeve 5, one end of described sleeve 5 is fixedly connected with the lower surface of described upper flat plate 1, and a side of the upper surface of upper flat plate 1 is also provided with handle 14
Between described upper flat plate 1 and described lower dull and stereotyped 2, be provided with lifting mechanism, described lifting mechanism comprises four lifting dwangs 6, screw thread drive link 7, handle 8, bearing pin 9 and some pins 10, every two of described four lifting dwangs 6 are one group, lifting dwang 6 in every group is rotatably connected by bearing pin 9, on the midway location of the outer circumference surface of bearing pin 9, offer tapped bore 11, the rotation direction of the tapped bore 11 of offering on two groups of bearing pins 9 is contrary, and the rotation direction of tapped bore 11 is corresponding consistent with the rotation direction of the screw thread drive link 7 matching, described screw thread drive link 7 links together two groups of lifting dwangs 6 through tapped bore 11, the external part of screw thread drive link 7 is fixed by nut, the inserting end of screw thread drive link 7 is fixedly connected with shackle 13, one end of described handle 8 hooks on shackle 13, on the correspondence position of the centre on the lower surface of described upper flat plate 1 and the upper surface of lower flat board, be installed with two small front aprons 15, on the correspondence position of described two small front aprons 15, offer some pin-and-holes, described two free ends respectively organizing lifting dwang 6 by some pins 10 respectively with upper flat plate on small front apron 15 and the small front apron 15 of lower flat board be rotationally connected,
On described upper flat plate 1, on described upper flat plate 1, along fore-and-aft direction, offer two little guide rails 23, along left and right directions, be provided with two guide plates 17, article two, little guide rail 23 is arranged symmetrically about the center of upper flat plate 1, two guide plates 17 are across on two little guide rails 23, on described two guide plates 17, on the position corresponding with little guide rail 23, offer bolt hole, bolt 24 is installed in described bolt hole, described bolt 24 is fixed with nut through little guide rail 23 is rear, on described two guide plates 17, be respectively arranged with the first stay bearing plate 18 and the second stay bearing plate 19, the top of described the first stay bearing plate 18 is provided with the first arc 20, the top of described the second stay bearing plate 19 is provided with the second arc 21, at described the first stay bearing plate 18 and the second stay bearing plate 19, be respectively arranged with some gussets 22 all around, gusset 22 upper ends of the left and right sides of the first stay bearing plate 18 are also provided with draw ring 26.The corresponding position of the both sides, front and back of described the first stay bearing plate 18 and the second stay bearing plate 19 offers some apertures, and described minor thread bar 25 passes the aperture on the first stay bearing plate 18, the second stay bearing plate 19 successively, and passes on face and all with nut, fix at each.The height of the first stay bearing plate 18 is lower than the height of the second stay bearing plate 19.
As shown in Figure 1 and Figure 2, the working process of the universal inspection platform of the utility model is: hand steered handle 14, this device is shifted onto to the below of the pressure regulator that will overhaul, the relative position of the outer circumference surface of aligning pressure regulator and the first arc 20, the second arc 21, then handle 8 is hooked in shackle 15 to cw or rotate counterclockwise handle 8;
Clockwise rotate handle 8, handle 8 drives screw thread drive link 7 to clockwise rotate, the lifting dwang 6 that bearing pin 9 is rotationally connected that passes through in every group opens, the free end that passes through the lifting dwang 6 that pin 10 and small front apron 8 be rotationally connected in two groups is by upper flat plate 1 jack-up upwards, upper flat plate 1 moves up, the first arc 20 and the second arc 21 are fixedly mounted on the upper surface of upper flat plate 1, be accompanied by moving up of upper flat plate 1, the first arc 20 and the second arc 21 also and then move up, be rotated further handle 8, until contacting with the outer circumference surface of pressure regulator with the second arc 21, the first arc 20 coincide, then service personnel disassembles pressure regulator from equipment, again this device is released, utilize maintenance utensil on everything inspection platform, directly to start maintenance,
After maintenance, service personnel is pushed into initial position by this device again, pressure regulator is ressembled on original equipment, after installing, in like manner, rotate counterclockwise handle 8, handle 8 drives screw thread drive link 7 to rotate counterclockwise, screw thread drive link 7 passes motion to lifting dwang 6, the lifting dwang 6 that bearing pin 9 is rotationally connected that passes through in every group closes up, the free end traction upper flat plate 1 that passes through the lifting dwang 6 that pin 10 and small front apron 15 be rotationally connected in two groups falls after rise downwards, upper flat plate 1 moves down, drive arc moves down, be rotated further handle 8, until the first arc 20, till the second arc 21 departs from mutually with pressure regulator, then service personnel is released inspection platform, service work finishes.
When using this device as the inspection platform of pressure regulator, height and the position that only need to adjust this device, the pressure regulator of needs maintenance is placed on inspection platform, and then pressure regulator is overhauled, in this process, without manpower, pressure regulator is moved, also without gantry hammock, chain sling or other some accessory appliancess, can quickly and easily pressure regulator be moved and be overhauled, operating process be simple, also can not cause damage to pressure regulator simultaneously.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (9)
1. a universal inspection platform, is characterized in that: comprise upper flat plate (1) and lower flat board (2), four positions all around on the lower surface of described lower flat board (2) are respectively provided with a cardan wheel (3),
Between described upper flat plate (1) and described lower flat board (2), be provided with lifting mechanism, described lifting mechanism comprises four lifting dwangs (6), screw thread drive link (7), handle (8), bearing pin (9) and some pins (10), every two of described four lifting dwangs (6) are one group, lifting dwang (6) in every group is rotatably connected by bearing pin (9), on the midway location of the outer circumference surface of bearing pin (9), offer tapped bore (11), the rotation direction of the tapped bore (11) of offering on two groups of bearing pins is contrary, described screw thread drive link (7) links together two groups of lifting dwangs (6) through tapped bore (11), described screw thread drive link (7) is divided into contrary two sections of thread rotary orientation, and the rotation direction of tapped bore (11) is corresponding consistent with the rotation direction of the screw thread drive link (7) matching, the external part of screw thread drive link (7) is fixed by nut, the inserting end of screw thread drive link (7) is fixedly connected with shackle (13), one end of described handle (8) hooks on shackle (13), on the correspondence position of the centre on the lower surface of described upper flat plate (1) and the upper surface of lower flat board, be installed with two small front aprons (15), on the correspondence position of described two small front aprons (15), offer some pin-and-holes, described two free ends respectively organizing lifting dwang (6) by some pins (10) respectively with upper flat plate on small front apron (15) and the small front apron (15) of lower flat board be rotationally connected,
On described upper flat plate (1), along left and right directions, be provided with two guide plates (17), on described two guide plates (17), be respectively arranged with the first stay bearing plate (18) and the second stay bearing plate (19), the top of described the first stay bearing plate (18) is provided with the first arc (20), the top of described the second stay bearing plate (19) is provided with the second arc (21), at described the first stay bearing plate (18) and the second stay bearing plate (19), is respectively arranged with some gussets (22) all around.
2. universal inspection platform according to claim 1, it is characterized in that: on described upper flat plate (1), along fore-and-aft direction, offer two little guide rails (23), article two, little guide rail (23) is arranged symmetrically about the center of upper flat plate (1), two guide plates (17) are across on two little guide rails (23), described two guide plates (17) offer bolt hole on the upper position corresponding with little guide rail (23), bolt (24) is installed in described bolt hole, and described bolt (24) is fixed with nut through after little guide rail (23).
3. universal inspection platform according to claim 2, it is characterized in that: the corresponding position of the both sides, front and back of described the first stay bearing plate (18) and the second stay bearing plate (19) offers some apertures, minor thread bar (25) passes the aperture on the first stay bearing plate (18), the second stay bearing plate (19) successively, and passes on face and all with nut, fix at each.
4. universal inspection platform according to claim 3, is characterized in that: gusset (22) upper end of the left and right sides of described the first stay bearing plate (18) is also provided with draw ring (16).
5. universal inspection platform according to claim 4, it is characterized in that: four positions all around at the upper surface of described lower flat board (2) are respectively installed with a column (4), the outside of described column (4) is respectively socketed with a sleeve (5), and one end of described sleeve (5) is fixedly connected with the lower surface of described upper flat plate (1).
6. universal inspection platform according to claim 5, is characterized in that: described the first arc (20), the second arc (21) can dismounting.
7. universal inspection platform according to claim 6, is characterized in that: described cardan wheel is provided with self-locking device on (3).
8. universal inspection platform according to claim 7, is characterized in that: the height of described the first stay bearing plate (18) is lower than the height of the second stay bearing plate (19).
9. universal inspection platform according to claim 8, is characterized in that: a side of the upper surface of described upper flat plate (1) is also provided with handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006642.8U CN203728493U (en) | 2014-01-06 | 2014-01-06 | Universal maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006642.8U CN203728493U (en) | 2014-01-06 | 2014-01-06 | Universal maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728493U true CN203728493U (en) | 2014-07-23 |
Family
ID=51198582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006642.8U Expired - Fee Related CN203728493U (en) | 2014-01-06 | 2014-01-06 | Universal maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834997A (en) * | 2016-04-27 | 2016-08-10 | 北京市燃气集团有限责任公司 | Assembling and disassembling equipment used for sealing expansion cylinder of plugging machine and assembling and disassembling method for expansion cylinder |
| CN108188182A (en) * | 2018-01-26 | 2018-06-22 | 山东钢铁股份有限公司 | The cross packet provision for disengagement of universal-joint spindle |
-
2014
- 2014-01-06 CN CN201420006642.8U patent/CN203728493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834997A (en) * | 2016-04-27 | 2016-08-10 | 北京市燃气集团有限责任公司 | Assembling and disassembling equipment used for sealing expansion cylinder of plugging machine and assembling and disassembling method for expansion cylinder |
| CN108188182A (en) * | 2018-01-26 | 2018-06-22 | 山东钢铁股份有限公司 | The cross packet provision for disengagement of universal-joint spindle |
| CN108188182B (en) * | 2018-01-26 | 2024-02-06 | 山东钢铁股份有限公司 | Cross package dismounting device of universal joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |