CN113072016A - Crawling device for electromechanical equipment installation - Google Patents
Crawling device for electromechanical equipment installation Download PDFInfo
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- CN113072016A CN113072016A CN202110298831.1A CN202110298831A CN113072016A CN 113072016 A CN113072016 A CN 113072016A CN 202110298831 A CN202110298831 A CN 202110298831A CN 113072016 A CN113072016 A CN 113072016A
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- 230000009193 crawling Effects 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 title claims description 21
- 210000001503 joint Anatomy 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 7
- 229920001875 Ebonite Polymers 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 241001212149 Cathetus Species 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The application relates to a crawling device for mounting electromechanical equipment, and relates to the technical field of crawling equipment; the lifting device comprises a supporting ladder frame, wherein a supporting hanging basket is connected to one side of the supporting ladder frame in a sliding mode along the height direction of the supporting ladder frame, and a first lifting assembly used for driving the supporting hanging basket to lift in a reciprocating mode along the height direction of the supporting ladder frame is arranged on the supporting ladder frame; the supporting hanging basket internally comprises a standing area and a tool placing area; this application has the burden of crawling that alleviates operating personnel, improves the effect of efficiency of construction.
Description
Technical Field
The application relates to the technical field of crawling equipment, in particular to a crawling device for electromechanical equipment installation.
Background
The electromechanical installation comprises the installation of equipment, electric appliances, lines and pipelines of engineering construction projects, and climbing and crawling are usually required in the electromechanical equipment installation process.
Chinese patent with a related publication number of CN211473987U discloses a crawling device for mounting electromechanical equipment, which comprises a lower ladder, wherein a cushion block is fixedly mounted at the bottom of the lower ladder, a rotating handle is movably mounted at one side of the lower ladder, a first supporting block is fixedly mounted between the two first supporting blocks, a first pedal is fixedly mounted between the two first supporting blocks, and an upper ladder is movably connected at one side of the lower ladder; when using, will rotate the handle clockwise rotation, rotate the handle and can drive first gear anticlockwise rotation, can drive chain anticlockwise rotation during first gear anticlockwise rotation, the chain can drive second gear anticlockwise rotation, the chain can drive gear strip piece upward movement, and gear strip piece fixed mounting is in one side of last ladder, therefore gear strip piece will drive the ladder upward movement to can extend the ladder height as required.
In view of the above-mentioned related technologies, the inventor believes that the installation tool needs to be attached when the electromechanical device is installed, and when the crawling device is used, an operator needs to carry the installation tool to crawl with a load, which is inconvenient and even has a potential safety hazard, and thus needs to be improved.
Disclosure of Invention
In order to improve the technical problem that the heavy burden of operating personnel who exists among the correlation technique crawls comparatively inconvenient, this application provides a device of crawling for electromechanical device installation.
The application provides a device of crawling for electromechanical device installation adopts following technical scheme:
a crawling device for mounting electromechanical equipment comprises a supporting ladder frame, wherein one side of the supporting ladder frame is connected with a supporting hanging basket in a sliding mode along the height direction of the supporting ladder frame, and a first lifting assembly used for driving the supporting hanging basket to lift in a reciprocating mode along the height direction of the supporting ladder frame is arranged on the supporting ladder frame; the supporting basket comprises a standing area and a tool placing area inside.
Through adopting above-mentioned technical scheme, operating personnel gets into in supporting the hanging flower basket and stands in the district of standing, then places the instrument and place the district at the instrument, and then it shifts up to support the hanging flower basket through first lifting unit drive to realize convenient lift, alleviateed operating personnel's the burden of crawling, raise the efficiency.
Optionally, a lifting platform is arranged on the bottom wall of the supporting hanging basket close to the standing area, and a second lifting assembly for driving the lifting platform to lift is arranged on the supporting hanging basket.
Through adopting above-mentioned technical scheme, the setting of elevating platform can improve the rise of the device of crawling to enlarge operating personnel's operation scope, improve the suitability.
Optionally, a plurality of fixing rods are arranged on the side wall of the supporting hanging basket close to the standing area, and the fixing rods are uniformly arranged along the circumferential direction of the supporting hanging basket; each the dead lever upper end all has cup jointed the telescopic link, and is whole telescopic link lateral wall common fixed connection is in the elevating platform lateral wall.
Through adopting above-mentioned technical scheme, when the elevating platform, the telescopic link removes towards the direction of keeping away from the dead lever to realize the lifting of dead lever, and the setting up of dead lever and telescopic link can play the guard action to operating personnel, guarantees that operating personnel stably stands all the time in supporting the hanging flower basket, improves the security.
Optionally, a sliding plate is arranged on the side wall of the supporting hanging basket, and a sliding groove for the sliding plate to be inserted is formed in the side wall of the supporting ladder frame; first lifting unit is including rotating first lead screw, the guide bar of fixed connection in the inslot that slides of connecting in the inslot that slides to and be used for driving first lead screw circumferential direction's first motor, first lead screw thread is inserted and is located on the shifting board, the guide bar runs through to be inserted and locates on the shifting board.
Through adopting above-mentioned technical scheme, rotate in order to drive first lead screw through starting first motor to drive the slide plate that links to each other with first lead screw thread and slide along first lead screw direction of height, the slide plate has increased the area of contact who supports the hanging flower basket and support the ladder frame with setting up of sliding groove, thereby realizes supporting the stable lift of hanging flower basket along supporting ladder frame direction of height.
Optionally, a drive rod is fixedly connected between the first screw rod and the first motor drive shaft, a first bevel gear is sleeved on the outer side wall of the drive rod, a second bevel gear is meshed and connected to the outer side of the first bevel gear, a butt joint rod is fixedly inserted in the second bevel gear, and a safety rope is wound on the outer side wall of the butt joint rod.
By adopting the technical scheme, before the supporting hanging basket is driven to ascend through the first lifting assembly, an operator ties one end, far away from the butt joint rod, of the safety rope to the body, the safety rope is additionally arranged to provide further safety guarantee for the high-altitude action of the operator, the risk that the operator falls from the high altitude is reduced, and the safety is improved; and in the process of supporting the lifting of the hanging basket, the driving rod rotates, the first bevel gear and the second bevel gear which are meshed with each other rotate under the driving of the driving rod, and then the butt joint rod is driven to rotate, so that the safety rope is wound.
Optionally, the lateral wall that supports the hanging flower basket and is close to instrument and place district department rotates and is connected with the extension deckle board, it is provided with the locking bolt that is used for fixed extension deckle board rotational position to support the hanging flower basket lateral wall.
Through adopting above-mentioned technical scheme, will extend the framed board and rotate ninety degrees towards the direction of keeping away from the support hanging flower basket, then fix the rotational position of extension frame through the locking bolt to enlarge the accommodation space of tool placement area.
Optionally, the lower surface that supports the hanging flower basket and be close to the district department of standing is fixed and is provided with the support tripod, one of them cathetus of support tripod pastes in extending deckle board lower surface, another cathetus of support tripod pastes in supporting ladder frame lateral wall.
Through adopting above-mentioned technical scheme, the setting up of supporting the tripod can improve the support steadiness to operating personnel of the district of standing that supports the hanging flower basket to improve the support steadiness to extending the frame board, improve the overall structure intensity that supports the hanging flower basket.
Optionally, the lower end of the supporting ladder frame is provided with a base, and the lower surface of the base is rotatably connected with a movable roller.
Through adopting above-mentioned technical scheme, the setting of removal gyro wheel can be convenient for operating personnel will support the ladder frame and remove to appointed construction site, improves the simple operation nature.
Optionally, the lower surface of the base is in threaded connection with a limit screw, the lower end of the limit screw penetrates through the base and is provided with a limit plate, and a hard rubber pad is arranged on the side wall of the limit plate away from the limit screw.
Through adopting above-mentioned technical scheme, after supporting the ladder frame and removing to the assigned position under the drive that removes the gyro wheel, the screw thread revolves wrong stop screw to make limiting plate and stereoplasm rubber pad butt subaerial, thereby can the fixed support ladder frame the position, reduce and support ladder frame and squint at will under the drive that removes the gyro wheel.
In summary, the present application includes at least one of the following beneficial technical effects:
1. an operator enters the supporting hanging basket and stands in the standing area, then a tool is placed in the tool placing area, and the supporting hanging basket is driven to move upwards through the first lifting assembly, so that convenient lifting is realized, the crawling burden of the operator is reduced, and the efficiency is improved;
2. before the supporting hanging basket is driven to ascend through the first lifting assembly, an operator ties one end, far away from the butt joint rod, of the safety rope to the body, the safety rope can provide further safety guarantee for the high-altitude action of the operator, the risk that the operator falls from the high altitude is reduced, and safety is improved; in the lifting process of the supporting hanging basket, the driving rod rotates, the first bevel gear and the second bevel gear which are meshed with each other rotate under the driving of the driving rod, and then the butt joint rod is driven to rotate, so that the safety rope is wound;
3. the extension frame plate is rotated ninety degrees away from the direction supporting the basket, and then the rotational position of the extension frame is fixed by the locking bolt to enlarge the accommodation space of the tool placement area.
Drawings
Fig. 1 is a schematic structural diagram of a crawling apparatus for electromechanical device installation in an embodiment.
Fig. 2 is a partial sectional view showing a positional relationship among the first lifting assembly, the supporting ladder frame, and the supporting gondola in the embodiment.
FIG. 3 is a partial schematic view of an embodiment for embodying a supporting basket structure;
FIG. 4 is a partial schematic view of an embodiment embodying a second lift assembly configuration;
fig. 5 is a partial schematic view showing the position relationship between the extension frame plate and the supporting basket after the extension frame plate is rotated clockwise by 90 degrees in the embodiment.
Description of reference numerals: 1. a base; 11. moving the roller; 12. a limit screw; 121. a limiting plate; 1211. a hard rubber pad; 13. supporting the ladder frame; 131. a sliding groove; 132. a first lifting assembly; 1321. a first lead screw; 1322. a guide bar; 1323. a first motor; 133. a cavity; 1331. a drive rod; 1332. a first bevel gear; 1333. a second bevel gear; 1334. a docking rod; 1335. a limit ring plate; 1336. a safety cord; 2. supporting the hanging basket; 21. a standing area; 22. a tool placement area; 23. a slide plate; 24. a through hole; 241. a fixed door; 25. a lifting platform; 26. a second lifting assembly; 261. a fixing plate; 2611. an upper chute; 2612. a lower chute; 262. butting frame plates; 263. connecting the frame plates; 264. an upper slide block; 265. a lower slide block; 266. a second lead screw; 267. a second motor; 27. an extension frame plate; 271. locking the bolt; 2711. a locking tube; 2712. a lock lever; 2713. a locking hole; 28. a support tripod; 281. a abdication gap; 29. fixing the rod; 291. a telescopic rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a crawling device for electromechanical equipment installation. Referring to fig. 1, the crawling device comprises a base 1, wherein movable rollers 11 are movably connected to the lower surface of the base 1 in four turns, limiting screws 12 are symmetrically and threadedly connected to the lower surface of the base 1, limiting plates 121 are welded to the lower ends of the limiting screws 12, penetrate through the base 1, and hard rubber pads 1211 are fixedly bonded to the lower surfaces of the limiting plates 121; after the base 1 is driven to move to a predetermined position by the movable roller 11, the hard rubber pad 1211 abuts against the ground by screwing the limit screw 12, so as to fix the position of the base 1.
Referring to fig. 1 and 2, the vertical welding of base 1 upper surface has support ladder frame 13, and the lateral wall of one side has been seted up to support ladder frame 13 and has been slided groove 131, and support ladder frame 13 is provided with support hanging flower basket 2 near sliding groove 131 department, supports hanging flower basket 2 lateral wall integrated into one piece and is equipped with the slide plate 23 of inserting and locating in sliding groove 131, supports ladder frame 13 inside and is provided with the first lifting unit 132 that is used for driving slide plate 23 to go up and down along sliding groove 131 direction of height.
Referring to fig. 2, the first lifting assembly 132 includes a first screw 1321 rotatably connected to an inner sidewall of the sliding slot 131, a guide rod 1322 fixedly welded to the inner sidewall of the sliding slot 131, and a first motor 1323 for driving the first screw 1321 to rotate circumferentially; first motor 1323 passes through bolt fixed connection in supporting ladder frame 13 upper end, and the fixed welding of first motor 1323 drive end has drive rod 1331, and the fixed welding of drive rod 1331 tip is in first lead screw 1321 tip, and first lead screw 1321 rotates to be connected in sliding groove 131, and first lead screw 1321 screw thread runs through to be inserted and locates on the slide plate 23, and the one end that first lead screw 1321 department was kept away from to the slide plate 23 cup joints on guide bar 1322.
Referring to fig. 1 and 2, a first bevel gear 1332 is fixedly sleeved on the outer side wall of the driving rod 1331, a second bevel gear 1333 is engaged and connected to the upper surface of the first bevel gear 1332, a docking rod 1334 is fixedly inserted into the second bevel gear 1333, a cavity 133 into which the first bevel gear 1332, the second bevel gear 1333 and the docking rod 1334 are inserted is formed in the supporting ladder frame 13, and the docking rod 1334 is rotatably connected into the cavity 133; the outer side wall of the butt joint rod 1334 is symmetrically sleeved with limit ring plates 1335, a safety rope 1336 is wound outside the butt joint rod 1334 and positioned between the two limit ring plates 1335, one end of the safety rope 1336 is fixedly bound on the butt joint rod 1334, and the other end of the safety rope 1336 penetrates through the cavity 133 and falls on the supporting hanging basket 2; when an operator enters the supporting basket 2, one end of the safety rope 1336 can be tied to the body, and then the first motor 1323 is started to drive the supporting basket 2 to ascend, so that the safety is improved.
Referring to fig. 3 and 4, the supporting basket 2 includes a standing area 21 for an operator to stand and a tool placing area 22 for placing a construction tool, a through hole 24 is formed in a side wall of the supporting basket 2 near the standing area 21, and a fixed door 241 is rotatably connected to the supporting basket 2 near the through hole 24 through a hinge so that the operator can enter the supporting basket 2; the bottom wall of the supporting basket 2 near the standing area 21 is provided with a lifting platform 25, and a second lifting assembly 26 for driving the lifting platform 25 to vertically lift.
Referring to fig. 3 and 4, the second lifting assembly 26 includes two fixing plates 261, a docking frame plate 262, a connecting frame plate 263, an upper slider 264, a lower slider 265, a second screw 266, and a second motor 267; the middle parts of the butt joint frame plate 262 and the connecting frame plate 263 are hinged, the lower end of the butt joint frame plate 262 is hinged on the two fixing plates 261, the upper end of the butt joint frame plate 262 is hinged on the upper sliding block 264, the lower surface of the lifting table 25 is provided with an upper sliding groove 2611 for the upper sliding block 264 to slide, and the upper sliding groove 2611 is arranged along the length direction of the lifting table 25; the upper end of the connecting frame plate 263 is hinged in the upper chute 2611; connect the deckle board 263 lower extreme to articulate on slider 265 down, the lateral wall of two fixed plate 261 mutual orientation has been seted up respectively and has been supplied lower slider 265 to slide down gliding groove 2612, gliding groove 2612 is seted up along fixed plate 261 length direction, fixed plate 261 welds in supporting 2 diapalls of hanging flower basket, and fixed plate 261 length direction is on a parallel with elevating platform 25 length direction.
Referring to fig. 3 and 4, the second screw rod 266 is rotatably connected to a lower chute 2612 of one of the fixing plates 261, the lower slider 265 is threadedly sleeved on the second screw rod 266, one end of the second screw rod 266 penetrates through the lower chute 2612 and is welded to a driving end of a second motor 267, and the second motor 267 is fixedly placed on the bottom wall of the supporting basket 2 through bolts; an operator stands on the lifting platform 25, starts the second motor 267 to drive the second screw 266 to rotate, so as to drive the lower sliding block 265 to move towards the direction far away from the second motor 267, and at the moment, the upper sliding block 264 moves towards the direction far away from the second motor 267, so that the lifting of the lifting platform 25 is realized, and the operation height of the operator is enlarged.
Referring to fig. 3 and 4, a plurality of fixing rods 29 are vertically welded on the upper surface of the supporting basket 2 close to the standing area 21, an expansion link 291 is sleeved at the upper end of each fixing rod 29, a connecting rod 292 is welded on the side wall of all the expansion links 291, and one end of each connecting rod 292 far away from the expansion link 291 is welded on the side wall of the lifting platform 25; when the lifting platform 25 is lifted, the telescopic rod 291 is lifted along with the lifting platform, and the telescopic rod 291 is wound around the operator, so that the operator can be protected to a certain extent.
Referring to fig. 3 and 5, the outer side wall of the supporting basket 2 near the tool placement area 22 is rotatably connected with an extension frame plate 27 through a rotating shaft, the side wall of the supporting basket 2 near the extension frame plate 27 is provided with a locking pin 271 for fixing the rotating position of the extension frame plate 27, the locking pin 271 comprises a locking tube 2711 fixedly welded to the inner wall of the supporting basket 2 and a locking rod 2712 inserted into the locking tube 2711, and the side wall of the extension frame plate 27 is provided with a locking hole 2713 for the locking rod 2712 to penetrate through; the extension strap 27 is rotated ninety degrees clockwise and the locking bar 2712 is then inserted through the support basket 2 and into the locking aperture 2713 to enlarge the area of the tool placement area 22 for tools to be placed.
Referring to fig. 3 and 5, a supporting tripod 28 is arranged below the supporting basket 2 near the standing area 21, one of the legs of the supporting tripod 28 is welded to the lower surface of the supporting basket 2, an abdicating notch 281 is formed in the upper surface of the supporting tripod 28 near the extending frame plate 27, after the extending frame plate 27 rotates ninety degrees clockwise, the lower surface of the extending frame plate 27 is attached to the abdicating notch 281 of the supporting tripod 28 so as to support the extending frame plate 27, and the other leg of the supporting tripod 28 is attached to the side wall of the supporting ladder 13.
The implementation principle of the crawling device for electromechanical equipment installation in the embodiment of the application is as follows: firstly, the base 1 is driven to move to an operation point by moving the roller 11, and then the limiting screw 12 is screwed to drive the limiting plate 121 to move downwards until the hard rubber gasket 1211 abuts against the ground, so that the position of the base 1 is fixed; then, the operator opens the fixing door 241 and enters the supporting basket 2, ties the free end of the safety rope 1336 hanging down to the body, puts the working tool into the tool placing area 22, and if the number of the tools is too large, rotates the extension frame plate 27 clockwise by ninety degrees, and fixes the tool placing area 22 by the locking latch 271, so as to enlarge the size of the tool placing area 22.
Then the first motor 1323 is started, the first motor 1323 can be connected with a button switch through an electric wire, so that an operator can conveniently start and stop the first motor 1323 and drive the first motor 1323 to rotate forwards and reversely; the first screw 1321 is driven by the first motor 1323 to rotate and drive the supporting basket 2 to move upwards so as to realize high-altitude operation, in addition, the second motor 267 can be started to drive the lifting platform 25 to lift so as to improve the lifting height, and after the operation is finished, the first motor 1323 is started again so as to drive the first screw 1321 to turn over, so that the supporting basket 2 is moved downwards.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A crawling device for electromechanical equipment installation is characterized in that: the lifting device comprises a supporting ladder frame (13), wherein one side of the supporting ladder frame (13) is connected with a supporting hanging basket (2) in a sliding mode along the height direction of the supporting ladder frame, and a first lifting assembly (132) used for driving the supporting hanging basket (2) to lift in a reciprocating mode along the height direction of the supporting ladder frame (13) is arranged on the supporting ladder frame (13); the supporting basket (2) comprises a standing area (21) and a tool placing area (22) inside.
2. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the bottom wall that supports hanging flower basket (2) and is close to region of standing (21) department is provided with elevating platform (25), be provided with second lifting unit (26) that drive elevating platform (25) go up and down on supporting hanging flower basket (2).
3. The crawling apparatus for electromechanical device installation according to claim 2, characterized in that: the side wall of the supporting hanging basket (2) close to the standing area (21) is provided with a plurality of fixing rods (29), and the fixing rods (29) are uniformly arranged along the circumferential direction of the supporting hanging basket (2); each fixing rod (29) upper end all cup joints telescopic link (291), and all telescopic link (291) lateral wall is fixed connection in elevating platform (25) lateral wall jointly.
4. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: a sliding plate (23) is arranged on the side wall of the supporting hanging basket (2), and a sliding groove (131) for the sliding plate (23) to be inserted is formed in the side wall of the supporting ladder frame (13); the first lifting assembly (132) comprises a first screw rod (1321) rotatably connected in the sliding groove (131), a guide rod (1322) fixedly connected in the sliding groove (131), and a first motor (1323) used for driving the first screw rod (1321) to rotate in the circumferential direction, the first screw rod (1321) is inserted in the sliding plate (23) in a threaded manner, and the guide rod (1322) is inserted in the sliding plate (23) in a penetrating manner.
5. The crawling apparatus for electromechanical device installation according to claim 4, characterized in that: the driving rod (1331) is fixedly connected between the first screw rod (1321) and the driving shaft of the first motor (1323) together, a first bevel gear (1332) is sleeved on the outer side wall of the driving rod (1331), a second bevel gear (1333) is meshed and connected with the outer side of the first bevel gear (1332), a butt joint rod (1334) is fixedly inserted in the second bevel gear (1333), and a safety rope (1336) is wound on the outer side wall of the butt joint rod (1334).
6. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the side wall that supports hanging flower basket (2) and is close to instrument and place district (22) department rotates and is connected with extension deckle board (27), support hanging flower basket (2) lateral wall is provided with and is used for fixed locking bolt (271) that extend deckle board (27) rotational position.
7. The crawling apparatus for electromechanical device installation according to claim 6, characterized in that: the lower surface of the supporting hanging basket (2) close to the standing area (21) is fixedly provided with a supporting tripod (28), one of right-angle sides of the supporting tripod (28) is attached to the lower surface of the extending frame plate (27), and the other right-angle side of the supporting tripod (28) is attached to the side wall of the supporting ladder rack (13).
8. The crawling apparatus for electromechanical device installation according to claim 1, characterized in that: the lower end of the supporting ladder frame (13) is provided with a base (1), and the lower surface of the base (1) is rotatably connected with a movable roller (11).
9. The crawling apparatus for electromechanical device installation according to claim 8, characterized in that: the lower surface of the base (1) is in threaded connection with a limiting screw (12), the lower end of the limiting screw (12) penetrates through the base (1) and is provided with a limiting plate (121), and a hard rubber pad (1211) is arranged on the side wall of the limiting plate (121) deviating from the limiting screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110298831.1A CN113072016A (en) | 2021-03-20 | 2021-03-20 | Crawling device for electromechanical equipment installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110298831.1A CN113072016A (en) | 2021-03-20 | 2021-03-20 | Crawling device for electromechanical equipment installation |
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| Publication Number | Publication Date |
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| CN113072016A true CN113072016A (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110298831.1A Pending CN113072016A (en) | 2021-03-20 | 2021-03-20 | Crawling device for electromechanical equipment installation |
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| CN (1) | CN113072016A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417563A (en) * | 2021-07-19 | 2021-09-21 | 刘春萍 | Single-person elevator for fruit picking in orchard |
| CN114044471A (en) * | 2021-11-09 | 2022-02-15 | 国网山东省电力公司烟台市牟平区供电公司 | Maintenance device for electric power operation and inspection |
| CN114084853A (en) * | 2021-10-28 | 2022-02-25 | 山东圣匠机械制造有限公司 | Both sides pipe track lift operation platform |
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| CN212246125U (en) * | 2020-04-23 | 2020-12-29 | 江苏苏鑫装饰有限公司 | Energy-saving curtain wall installation elevating gear |
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| CN113417563A (en) * | 2021-07-19 | 2021-09-21 | 刘春萍 | Single-person elevator for fruit picking in orchard |
| CN114084853A (en) * | 2021-10-28 | 2022-02-25 | 山东圣匠机械制造有限公司 | Both sides pipe track lift operation platform |
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| CN114044471A (en) * | 2021-11-09 | 2022-02-15 | 国网山东省电力公司烟台市牟平区供电公司 | Maintenance device for electric power operation and inspection |
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