CN217732611U - Lifting maintenance platform for electric power operation and maintenance - Google Patents
Lifting maintenance platform for electric power operation and maintenance Download PDFInfo
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- CN217732611U CN217732611U CN202221492728.7U CN202221492728U CN217732611U CN 217732611 U CN217732611 U CN 217732611U CN 202221492728 U CN202221492728 U CN 202221492728U CN 217732611 U CN217732611 U CN 217732611U
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- maintenance
- fixture block
- platform
- limiting
- lead screw
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- 238000012423 maintenance Methods 0.000 title claims abstract description 78
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 208000012260 Accidental injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses an over-and-under type maintenance platform for electric power fortune dimension relates to electric power fortune dimension field, including the platform base, be equipped with the maintenance work frame on the platform base, rotate on the maintenance work frame and install two L types and rotate the mounting bracket, two L types rotate on the mounting bracket equal fixed mounting have the lead screw, two lead screws keep away from the equal fixed mounting of one end that the L type rotated the mounting bracket and have a fixed fixture block, equal threaded mounting has the drive knob on two lead screws, all rotates on two drive knobs and installs movable fixture block. The utility model discloses, through the setting of lead screw and protection network, when using over-and-under type maintenance platform in thermal power factory or steam turbine room, utilize fixed fixture block on the lead screw and activity fixture block to fix the maintenance work frame on the support of maintenance equipment to improve the stability of maintenance work frame, the protection network can expand for the safety cover in the bottom side of maintenance position simultaneously, and dropping of placing tool and part causes the accidental injury, has improved the practicality of device.
Description
Technical Field
The utility model relates to an electric power fortune dimension technical field especially relates to an over-and-under type maintenance platform for electric power fortune dimension.
Background
The electric power operation and maintenance is suitable for the experimental fields of biology, physics and chemistry, cosmetics, health care products, food, reagents and the like, is experimental equipment for mixing and stirring liquid, and has the advantages of novel product concept design, advanced manufacturing process, large low-speed operation torque output and good continuous service performance.
Among the prior art, carry out electric power fortune dimension during operation in thermal power factory or steam turbine room, because need carry out work at the eminence, just need carry out work with the help of over-and-under type maintenance platform, but the device is when using, because the reason of base, its work platform is not stable to paste closely threatens the maintenance position, make maintainer need be close to one side, lead to over-and-under type maintenance platform to rock easily, further the instrument that the during operation used and part etc. easily take place to drop then, have certain danger, consequently, need an over-and-under type maintenance platform that is used for electric power fortune dimension to satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an over-and-under type maintenance platform for electric power fortune dimension to the over-and-under type maintenance platform who proposes in solving above-mentioned background art rocks easily, and further the instrument that the during operation used and part etc. take place to drop then easily, have certain dangerous problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an over-and-under type maintenance platform for electric power fortune dimension, includes the platform base, be equipped with the maintenance work frame on the platform base, rotate on the maintenance work frame and install two L types and rotate the mounting bracket, two L types rotate on the mounting bracket equal fixed mounting have the lead screw, and two lead screws are kept away from the equal fixed mounting of one end that the L type rotated the mounting bracket and are fixed fixture block, two equal threaded mounting has the drive knob on the lead screw, all rotates on two drive knobs and installs movable fixture block, and two equal activity of movable fixture block cup joint on two lead screws, two movable fixture block respectively with two fixed fixture block looks adaptations, two fixed fixture block fixed mounting have same protection network.
In the technical scheme, when the lifting maintenance platform for electric power operation and maintenance is used in a thermal power plant or a steam turbine room, the maintenance working frame is fixed on a support of maintenance equipment by utilizing the fixed fixture block and the movable fixture block on the lead screw, so that the stability of the maintenance working frame is improved, meanwhile, the protective net can be unfolded to be a protective cover at the bottom side of a maintenance position, the placing tool and the part fall to cause accidental injury, and the practicability of the device is improved.
Preferably, a tool box is fixedly and slidably mounted on the inner wall of the maintenance working frame, a drawer is movably mounted in the tool box, a driven rod is rotatably mounted at the bottom side of the drawer, a driving shaft is rotatably mounted on the driven rod, and the driving shaft is slidably mounted on the tool box.
Preferably, a fixing plate is fixedly mounted on the driving shaft, one end of a fixing spring is fixedly mounted on the fixing plate, and the other end of the fixing spring is fixedly mounted on the inner wall of the tool box.
Preferably, driven holes are formed in the two ends of the driven rod, driven shafts are installed in the two driven holes in a rotating mode, and the two driven shafts are installed on the drawer and the driving shaft respectively at the valley bottoms.
Preferably, T-shaped sliding grooves are formed in the two sides of the drawer, T-shaped sliding blocks are arranged in the two T-shaped sliding grooves in a sliding mode, and the two T-shaped sliding blocks are fixedly arranged on the inner walls of the two sides of the tool box respectively.
Preferably, a limiting sliding groove is formed in the screw rod, a limiting sliding block is slidably mounted in the limiting sliding groove, and the limiting sliding block is fixedly mounted on the inner wall of the movable clamping block.
Preferably, a limit groove is annularly formed in one side, which is opened into the driving knob, of the movable clamping block, a limit ring is rotatably installed in the limit groove, and the limit ring is fixedly installed on the driving knob.
Preferably, a U-shaped fiber limiting frame is fixedly mounted on the maintenance working frame, the protective net is slidably mounted in the U-shaped fiber limiting frame, and two balancing weights are fixedly mounted at the bottom side of the protective net.
The utility model has the advantages that:
the utility model discloses in, through the setting of lead screw and protection network, when using over-and-under type maintenance platform in thermal power factory or steam turbine room, utilize fixed fixture block on the lead screw and activity fixture block to fix the maintenance work frame on the support of maintenance equipment to improve the stability of maintenance work frame, the protection network can expand for the safety cover in the bottom side of maintenance position simultaneously, and dropping of placing tool and part causes the accidental injury, has improved the practicality of device.
The utility model discloses in, through the setting of tool holder and drawer, when the user maintains the work, can use mutually supporting of tool holder and drawer, will maintain the required instrument of work and part and collect, also the person of facilitating the use operation when further guaranteeing safety.
Drawings
Fig. 1 is a schematic perspective view of a lifting maintenance platform for electric operation and maintenance according to the present invention;
fig. 2 is a schematic partial structural view of a lifting maintenance platform for electric power operation and maintenance provided by the present invention;
fig. 3 is a schematic view of a bottom view of a maintenance frame of a lifting maintenance platform for electric operation and maintenance according to the present invention;
fig. 4 is a schematic structural diagram of a tool box portion of a lifting maintenance platform for electric operation and maintenance according to the present invention;
fig. 5 is a schematic structural diagram of a cross-section of the lifting maintenance platform for electric operation and maintenance provided by the present invention.
In the figure: 1. a platform base; 2. maintaining the working frame; 3. an L-shaped rotating mounting rack; 4. a screw rod; 5. fixing the clamping block; 6. a movable clamping block; 7. a drive knob; 8. a protective net; 9. a U-shaped fiber limiting frame; 10. a balancing weight; 11. a tool box; 12. a drawer; 13. a driven lever; 14. a drive shaft; 15. a driven hole; 16. a driven shaft; 17. a T-shaped chute; 18. a T-shaped slider; 19. a fixing plate; 20. a fixed spring; 21. a limiting chute; 22. a limiting slide block; 23. a limiting groove; 24. a limiting ring.
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 it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a lifting maintenance platform for electric power operation and maintenance comprises a platform base 1, a maintenance frame 2 is arranged on the platform base 1, two L-shaped rotary mounting frames 3 are rotatably mounted on the maintenance frame 2, lead screws 4 are fixedly mounted on the two L-shaped rotary mounting frames 3, fixed fixture blocks 5 are fixedly mounted at one ends of the two lead screws 4 far away from the L-shaped rotary mounting frames 3, driving knobs 7 are threadedly mounted on the two lead screws 4, movable fixture blocks 6 are rotatably mounted on the two driving knobs 7, the two movable fixture blocks 6 are movably sleeved on the two lead screws 4, the two movable fixture blocks 6 are respectively matched with the two fixed fixture blocks 5, a same protective net 8 is fixedly mounted on the two fixed fixture blocks 5, when the lifting maintenance platform is used, the maintenance work frame 2 needs to be lifted to a proper position, then the position of the movable screw rod 4, the screw rod 4 can rotate on the maintenance working frame 2 by utilizing the L-shaped rotating mounting frame 3, the fixed clamping block 5 at the tail end of the screw rod 4 is clamped on a proper bracket, and then the position of the driving knob 7 is rotated, so that the movable clamping block 6 is driven to approach the fixed clamping block 5 while the driving knob 7 rotates on the screw rod 4, because the movable clamping block 6 drives the limiting slide block 22 to slide in the limiting slide groove 21 while moving, therefore, the movable clamping block 6 is influenced by the limiting sliding groove 21 through the limiting sliding block 22 and can only stably move in the same direction, the driving knob 7 can drive the limiting ring 24 to rotate in the limiting groove 23 while moving, therefore, the normal movement of the movable clamping block 6 can not be influenced when the driving knob 7 rotates, and finally, the fixing effect is realized by the fixed clamping block 5 and the movable clamping block 6.
Referring to fig. 1 to 4, further, a tool box 11 is fixedly and slidably mounted on an inner wall of the maintenance work frame 2, a drawer 12 is movably mounted in the tool box 11, a driven rod 13 is rotatably mounted on a bottom side of the drawer 12, a driving shaft 14 is rotatably mounted on the driven rod 13, and the driving shaft 14 is slidably mounted on the tool box 11, when a tool is required to be used, a position of the tool box 11 on the maintenance work frame 2 can be changed according to a use requirement, a position of the driving shaft 14 is moved, so that the driving shaft 14 drives the driven rod 13 to move by using the driven hole 15 and the driven shaft 16, the moving driven rod 13 drives the drawer 12 to move by using the driven hole 15 and the driven shaft 16, the drawer 12 slides on the T-shaped slider 18 through the T-shaped chute 17 while moving, the drawer 12 is influenced by the T-shaped slider 18 by using the T-shaped chute 17, stable movement in the same direction is maintained, and the driving shaft 14 stretches the fixing spring 20 by using the fixing plate 19 while moving, so that the driving shaft 14 is released, the driving shaft 14 can be pulled back to the driving shaft 14, thereby achieving stable return of the drawer 12 and ensuring stable return of the drawer when the drawer is used.
Referring to fig. 1 to 4, further, a fixing plate 19 is fixedly mounted on the driving shaft 14, one end of a fixing spring 20 is fixedly mounted on the fixing plate 19, and the other end of the fixing spring 20 is fixedly mounted on the inner wall of the tool box 11, since the driving shaft 14 is moved while the fixing spring 20 is stretched by the fixing plate 19, the driving shaft 14 can be pulled back to the original position by the fixing spring 20 when the driving shaft 14 is released, and then the reset of the drawer 12 is realized, and the stability in use is ensured.
Referring to fig. 1 to 4, further, driven holes 15 are respectively formed at two ends of the driven rod 13, driven shafts 16 are respectively rotatably installed in the two driven holes 15, the two driven shafts 16 are respectively installed on the drawer 12 and the driving shaft 14 at valley bottoms, the position of the driving shaft 14 is moved, so that the driving shaft 14 drives the driven rod 13 to move by using the driven holes 15 and the driven shafts 16, and the moving driven rod 13 drives the drawer 12 to move by using the driven holes 15 and the driven shafts 16 at the other ends.
Referring to fig. 1 to 4, further, T-shaped sliding grooves 17 are formed in two sides of the drawer 12, T-shaped sliding blocks 18 are installed in the two T-shaped sliding grooves 17 in a sliding manner, the two T-shaped sliding blocks 18 are respectively and fixedly installed on inner walls of two sides of the tool box 11, and the drawer 12 slides on the T-shaped sliding blocks 18 through the T-shaped sliding grooves 17 while moving, so that the drawer 12 is influenced by the T-shaped sliding grooves 17 and keeps moving stably in the same direction.
Referring to fig. 1-5, further, a limiting sliding groove 21 is formed on the screw rod 4, a limiting sliding block 22 is slidably mounted in the limiting sliding groove 21, the limiting sliding block 22 is fixedly mounted on the inner wall of the movable clamping block 6, and the movable clamping block 6 can drive the limiting sliding block 22 to slide in the limiting sliding groove 21 while moving, so that the movable clamping block 6 can be influenced by the limiting sliding groove 21 through the limiting sliding block 22 and can only stably move in the same direction.
Referring to fig. 1 to 5, further, a limiting groove 23 is annularly formed in one side of the movable clamping block 6, which is opened into the driving knob 7, a limiting ring 24 is rotatably installed in the limiting groove 23, the limiting ring 24 is fixedly installed on the driving knob 7, and the driving knob 7 can drive the limiting ring 24 to rotate in the limiting groove 23 while moving, so that the normal movement of the movable clamping block 6 is not influenced while the driving knob 7 rotates.
Referring to fig. 1-5, further, a U-shaped fiber limiting frame 9 is fixedly installed on the maintenance working frame 2, the protection net 8 is slidably installed in the U-shaped fiber limiting frame 9, two balancing weights 10 are fixedly installed at the bottom side of the protection net 8, and the U-shaped fiber limiting frame 9 and the balancing weights 10 are matched with each other to keep the protection net 8 in an open state.
The utility model discloses the theory of operation:
when the lifting maintenance platform is used, firstly, the maintenance working frame 2 needs to be lifted to a proper position, then the position of the movable screw rod 4 is moved, the screw rod 4 can rotate on the maintenance working frame 2 by utilizing the L-shaped rotating installation frame 3, the fixed clamping block 5 at the tail end of the screw rod 4 is clamped on a proper bracket, and then the position of the driving knob 7 is rotated, so that the driving knob 7 drives the movable clamping block 6 to approach towards the fixed clamping block 5 while rotating on the screw rod 4, because the movable clamping block 6 can drive the limiting slide block 22 to slide in the limiting slide groove 21 while moving, the movable clamping block 6 is influenced by the limiting slide groove 21 through the limiting slide block 22 and can only stably move in the same direction, the driving knob 7 can drive the limiting ring 24 to rotate in the limiting groove 23 while moving, thereby realizing that the normal movement of the movable clamping block 6 can not be influenced while the driving knob 7 rotates, finally, the fixing effect is realized by using the fixed fixture block 5 and the movable fixture block 6, when a tool is needed, the position of the tool box 11 on the maintenance working frame 2 can be changed according to the use requirement, the position of the movable driving shaft 14 is changed, the driving shaft 14 drives the driven rod 13 to move by using the driven hole 15 and the driven shaft 16, the movable driven rod 13 drives the drawer 12 to move by using the driven hole 15 and the driven shaft 16 at the other end, the drawer 12 slides on the T-shaped slide block 18 through the T-shaped slide groove 17 while moving, so that the drawer 12 is influenced by the T-shaped slide block 18 by using the T-shaped slide groove 17, the stable movement in the same direction is kept, the driving shaft 14 stretches the fixed spring 20 by using the fixed plate 19 while moving, and the driving shaft 14 can be pulled back by using the fixed spring 20 when being released, thereby realizing the resetting of the drawer 12 and ensuring the stability in use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a over-and-under type maintenance platform for electric power fortune dimension, includes platform base (1), be equipped with on platform base (1) and maintain work frame (2), its characterized in that: maintain to rotate on work frame (2) and install two L types and rotate mounting bracket (3), two L types rotate equal fixed mounting have lead screw (4) on mounting bracket (3), and two equal fixed mounting of one end that the L type rotated mounting bracket (3) were kept away from in two lead screw (4) have fixed fixture block (5), two equal threaded mounting has drive knob (7) on lead screw (4), all rotates on two drive knob (7) and installs activity fixture block (6), and two equal activity cup joints of activity fixture block (6) are on two lead screw (4), two activity fixture block (6) respectively with two fixed fixture block (5) looks adaptations, and two fixed fixture block (5) fixed mounting have same protection network (8).
2. The lift type maintenance platform for electric operation and maintenance according to claim 1, wherein: the tool box (11) is fixedly and slidably mounted on the inner wall of the maintenance working frame (2), the drawer (12) is movably mounted in the tool box (11), the driven rod (13) is rotatably mounted at the bottom side of the drawer (12), the driving shaft (14) is rotatably mounted on the driven rod (13), and the driving shaft (14) is slidably mounted on the tool box (11).
3. The lift type maintenance platform for electric operation and maintenance according to claim 2, wherein: a fixing plate (19) is fixedly mounted on the driving shaft (14), one end of a fixing spring (20) is fixedly mounted on the fixing plate (19), and the other end of the fixing spring (20) is fixedly mounted on the inner wall of the upper tool box (11).
4. The lift type maintenance platform for electric operation and maintenance according to claim 2, wherein: driven holes (15) are formed in the two ends of the driven rod (13), driven shafts (16) are installed in the two driven holes (15) in a rotating mode, and the two driven shafts (16) are installed on the drawer (12) and the driving shaft (14) at the bottoms of valleys respectively.
5. The lift type maintenance platform for electric operation and maintenance according to claim 2, wherein: t-shaped sliding grooves (17) are formed in the two sides of the drawer (12), T-shaped sliding blocks (18) are arranged in the two T-shaped sliding grooves (17) in a sliding mode, and the two T-shaped sliding blocks (18) are fixedly arranged on the inner walls of the two sides of the tool box (11) respectively.
6. The lift type maintenance platform for electric operation and maintenance according to claim 1, wherein: the lead screw (4) is provided with a limiting sliding groove (21), a limiting sliding block (22) is arranged in the limiting sliding groove (21) in a sliding mode, and the limiting sliding block (22) is fixedly arranged on the inner wall of the movable clamping block (6).
7. The lift type maintenance platform for electric operation and maintenance according to claim 1, wherein: a limiting groove (23) is annularly formed in one side, opened into the driving knob (7), of the movable clamping block (6), a limiting ring (24) is rotatably mounted in the limiting groove (23), and the limiting ring (24) is fixedly mounted on the driving knob (7).
8. The lift type maintenance platform for electric operation and maintenance according to claim 1, wherein: a U-shaped fiber limiting frame (9) is fixedly mounted on the maintenance working frame (2), a protective net (8) is slidably mounted in the U-shaped fiber limiting frame (9), and two balancing weights (10) are fixedly mounted on the bottom side of the protective net (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221492728.7U CN217732611U (en) | 2022-06-16 | 2022-06-16 | Lifting maintenance platform for electric power operation and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221492728.7U CN217732611U (en) | 2022-06-16 | 2022-06-16 | Lifting maintenance platform for electric power operation and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217732611U true CN217732611U (en) | 2022-11-04 |
Family
ID=83842266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221492728.7U Expired - Fee Related CN217732611U (en) | 2022-06-16 | 2022-06-16 | Lifting maintenance platform for electric power operation and maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217732611U (en) |
-
2022
- 2022-06-16 CN CN202221492728.7U patent/CN217732611U/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 |
Granted publication date: 20221104 |