CN114701985B - Maintenance lifting platform - Google Patents
Maintenance lifting platform Download PDFInfo
- Publication number
- CN114701985B CN114701985B CN202210427510.1A CN202210427510A CN114701985B CN 114701985 B CN114701985 B CN 114701985B CN 202210427510 A CN202210427510 A CN 202210427510A CN 114701985 B CN114701985 B CN 114701985B
- Authority
- CN
- China
- Prior art keywords
- frame
- platform
- maintenance
- human body
- protection frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 59
- 230000001681 protective effect Effects 0.000 claims description 34
- 230000000087 stabilizing effect Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000875 corresponding effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 210000002683 foot Anatomy 0.000 description 9
- 230000008439 repair process Effects 0.000 description 5
- 210000003423 ankle Anatomy 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- 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
- B66F11/042—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 actuated by lazy-tongs mechanisms or articulated levers
-
- 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
- B66F13/00—Common constructional features or accessories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a maintenance lifting platform, which comprises a lower platform, an upper platform, a lifting driving device for driving the upper platform to lift, a protection frame capable of moving in the horizontal direction on the upper platform, and a movable driving device for driving the protection frame to move, wherein a human body limiting device for fixing a human body is arranged on a bearing table in the protection frame. In this maintenance lift platform, set up mobilizable protection frame to set up corresponding activity drive arrangement, so that the protection frame can drive the maintenance personal activity on it to target position, and need not whole maintenance lift platform and remove, make the short distance remove more convenient, correspond moreover and set up human stop device, in order to carry out spacingly to the human body through human stop device, when so that the protection frame removes, avoid the human body to lose the focus and lead to empting, and then fully guarantee safety. In conclusion, the maintenance lifting platform can effectively solve the problem that the maintenance lifting platform is inconvenient to use.
Description
Technical Field
The invention relates to the technical field of maintenance equipment, in particular to a maintenance lifting platform.
Background
When the server is damaged, a worker is required to repair the server, the height of the server is higher, the worker is required to repair the server through the lifting platform, the situation that the lifting platform is a certain distance away from the server when the worker is lifted up through the lifting platform can occur in the prior art, the worker is required to stretch out the body to repair the server, the worker is required to descend the lifting platform, the lifting platform is pushed to be close to the server, the use is inconvenient, the lifting platform cannot be well moved back and forth twice, the repair efficiency is reduced, the worker stands on the lifting platform, and the worker is not well protected.
In summary, how to effectively solve the problem that the maintenance lifting platform is inconvenient to use is a problem that a person skilled in the art needs to solve.
Disclosure of Invention
Accordingly, the present invention is directed to a maintenance lifting platform, which can effectively solve the problem of inconvenient use of the maintenance lifting platform.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a maintenance lift platform, includes lower platform, upper platform and drive the lift drive device that upper platform goes up and down, still includes can be in the protection frame of horizontal direction activity and drive on the upper platform the activity drive device of protection frame activity, be provided with the human stop device that is used for fixed human body on the plummer in the protection frame.
On this maintenance lift platform, when maintaining, maintenance personnel stand on the plummer in the protection frame, carry out preliminary protection by the protection frame, and maintenance personnel are spacing through human stop device moreover to avoid maintenance personnel to break away from the protection frame easily. When maintenance personnel need to change to other positions to carry out maintenance, the movable driving device can be directly started at the moment, so that the movable driving device drives the maintenance personnel to move to the target position without moving the whole maintenance lifting platform. In this maintenance lift platform, set up mobilizable protection frame to set up corresponding activity drive arrangement, so that the protection frame can drive the maintenance personal activity on it to target position, and need not whole maintenance lift platform and remove, make the short distance remove more convenient, correspond moreover and set up human stop device, in order to carry out spacingly to the human body through human stop device, when so that the protection frame removes, avoid the human body to lose the focus and lead to empting, and then fully guarantee safety. In conclusion, the maintenance lifting platform can effectively solve the problem that the maintenance lifting platform is inconvenient to use.
Preferably, the human body limiting device is a human body foot clamping device, the human body foot clamping device is in sliding connection with the protection frame, and the sliding direction is perpendicular to the moving direction of the protection frame relative to the upper platform.
Preferably, the human body limiting device comprises a stabilizing frame in sliding fit with the protective frame bearing table and a manual clamping device arranged in the stabilizing frame.
Preferably, the manual clamping device comprises a fixed arc clamping plate fixed on one side frame edge of the stabilizing frame and a movable arc clamping plate which can move and is matched with the fixed arc clamping plate, and the other side frame edge of the stabilizing frame is connected with a manual rotation screw rod in a threaded manner so as to drive the movable arc clamping plate to move far and near relative to the fixed arc clamping plate.
Preferably, a limit rod is arranged on one side of the movable arc clamping plate, and a limit hole matched with the limit rod is arranged on the corresponding frame edge of the stabilizing frame so as to limit the movable range of the movable arc clamping plate.
Preferably, soft cushions are arranged on the inner side of the fixed arc-shaped clamping plate and the inner side of the movable arc-shaped clamping plate; the stabilizing frame is in sliding fit with a transverse sliding groove on the protective frame bearing table.
Preferably, the lifting driving device is a telescopic frame, lockable travelling wheels are arranged at four corners of the lower platform, and a storage frame is arranged on the protection frame.
Preferably, two sides of the protective frame, which are far away from each other, are respectively provided with the movable driving device and a guiding device for guiding the movement of the protective frame.
Preferably, the movable driving device comprises a driving threaded rod extending along the moving direction of the protective frame, a motor for driving the driving threaded rod to rotate, and a threaded sleeve which is in threaded connection with the driving threaded rod and is limited to rotate, and the threaded sleeve is fixedly connected with the protective frame.
Preferably, the guiding device comprises a telescopic sleeve mechanism which is telescopic along the moving direction of the protective frame, two ends of the telescopic sleeve mechanism are respectively fixedly connected with the protective frame and the upper platform, and the middle part of the protective frame is in sliding fit with the longitudinal sliding groove on the upper platform.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic top view of a maintenance lifting platform according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a maintenance lifting platform according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a limiting hole structure on a stabilizing frame according to an embodiment of the present invention.
The figures are marked as follows:
1. a lower platform; 2. a top platform; 3. a lifting driving device; 4. a longitudinal chute; 5. a protective frame; 6. a motor; 7. a support plate; 8. driving a threaded rod; 9. a thread sleeve; 10. a telescopic sleeve mechanism; 11. a connecting plate; 12. a transverse chute; 13. a stabilizing frame; 14. manually rotating the screw; 15. a manual clamping device; 16. a limit rod; 17. manually operating the wheel; 18. a soft cushion; 19. a walking wheel; 20. a storage frame; 21. and a limiting hole.
Detailed Description
The embodiment of the invention discloses a maintenance lifting platform, which is used for effectively solving the problem that the maintenance lifting platform is inconvenient to use.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, fig. 1 is a schematic top view of a maintenance lifting platform according to an embodiment of the present invention; FIG. 2 is a schematic side view of a maintenance lifting platform according to an embodiment of the present invention; fig. 3 is a schematic diagram of a limiting hole structure on a stabilizing frame according to an embodiment of the present invention.
In a specific embodiment, the present embodiment provides a maintenance lifting platform, and in particular, the maintenance lifting platform includes an upper platform 2, a lower platform 1, a lifting driving device 3 and a movable driving device.
The lower platform 1 is generally a supporting platform, and for convenience of walking, a walking mechanism may be disposed on the lower platform 1, so that the lower platform 1 can conveniently move on the ground or other supporting surfaces. Wherein the bottom of the lower platform 1 is typically provided with a walking wheel 19, or other walking mechanism, to facilitate pushing the lower platform 1 on the ground or other surface. For convenience of movement, some or all of the road wheels 19 may be universal wheels. In order to ensure stable positions in some use conditions, it is preferable that lockable walking wheels 19 are arranged at four corners of the lower platform 1, wherein the lockable walking wheels 19 mean that the walking wheels 19 can be locked by locking members so as not to roll.
The upper platform 2 is a platform which needs to be lifted to drive personnel thereon to lift to a designated height so as to repair a server at the designated height. The lifting driving device 3 is used for driving the upper platform 2 to lift relative to the lower platform 1, wherein the lifting height can be selected according to the requirement to correspond to the lifting driving device 3 of the lifting travel. The lifting driving device 3 can be a telescopic frame, and is provided with a corresponding telescopic cylinder to drive a rod piece of the telescopic frame to rotate, so that the telescopic frame can be telescopic. Or the telescopic cylinder is directly adopted for driving, and the guiding device for guiding vertically is correspondingly arranged.
The protection frame can move horizontally on the upper platform 2, and the movement driving device is used for driving the protection frame to move, wherein the movement direction in the horizontal direction is generally a back-and-forth movement in a certain direction, such as a transverse back-and-forth movement or a longitudinal back-and-forth movement, wherein the transverse direction is generally considered as a front-and-back direction, and the human body facing direction is a forward direction, and of course, the specific direction is only used for convenience in describing the specific structure of the application, and is not a specific limitation on the application scene of the application. The protection frame is movable, so that the maintenance personnel on the protection frame can be conveniently driven to move in the horizontal direction, and the maintenance personnel can be directly driven to move to the target position horizontally.
Correspondingly, the human body limiting device for fixing the human body is arranged on the bearing table in the protective frame, so that falling caused by losing the gravity center of the human body when the protective frame drives the human body to move in the horizontal direction can be effectively avoided. And further effectively ensuring that the protection frame can not cause the problem that the maintenance personnel fall down when driving the maintenance personnel to move in the horizontal direction.
On this maintenance lift platform, when maintaining, maintenance personnel stand on the plummer in the protection frame, carry out preliminary protection by the protection frame, and maintenance personnel are spacing through human stop device moreover to avoid maintenance personnel to break away from the protection frame easily. When maintenance personnel need to change to other positions to carry out maintenance, the movable driving device can be directly started at the moment, so that the movable driving device drives the maintenance personnel to move to the target position without moving the whole maintenance lifting platform. In this maintenance lift platform, set up mobilizable protection frame to set up corresponding activity drive arrangement, so that the protection frame can drive the maintenance personal activity on it to target position, and need not whole maintenance lift platform and remove, make the short distance remove more convenient, correspond moreover and set up human stop device, in order to carry out spacingly to the human body through human stop device, when so that the protection frame removes, avoid the human body to lose the focus and lead to empting, and then fully guarantee safety. In conclusion, the maintenance lifting platform can effectively solve the problem that the maintenance lifting platform is inconvenient to use.
Furthermore, the human body limiting device can be a human body foot clamping device, so that the human body foot is clamped and fixed through the human body foot clamping device, and the human body limiting device can be used for clamping the sole and the instep of a human body, also can be used for clamping the ankle of a human body or clamping the shank of a human body. For ease of attachment, the ankle of the human body is preferably held. The human foot clamping device is preferably in sliding connection with the protective frame, preferably in sliding connection in the left-right direction, i.e. in the left-right direction of the human body carried thereon. And preferably, the sliding direction of the human body limiting device is perpendicular to the moving direction of the protection frame relative to the upper platform 2, so that when the device is used, a maintainer can slide by driving the human body limiting device, and the position of the maintainer can be adjusted.
Further, in order to facilitate the setting of the above-mentioned human body limiting device, the human body limiting device may include a stabilizing frame 13 slidably matched with the protective frame bearing table and a manual clamping device 15 installed in the stabilizing frame 13. So as to ensure better protection of the human body by the stable movement of the stabilizing frame 13. Wherein manual clamping means 15 means that it can be operated manually to effect clamping and releasing the clamping means therein. In practical applications, the bottom of the protection frame may form a supporting surface to support the corresponding foot of the human body, and the manual clamping device 15 clamps the foot of the human body, such as the ankle portion, from the lateral direction.
Specifically, the manual clamping device 15 may include a fixed arc clamping plate fixed on one side frame edge of the stabilizing frame 13 and a movable arc clamping plate that is movable and matched with the fixed arc clamping plate, and the other side frame edge of the stabilizing frame 13 is connected with a manual rotation screw 14 in a threaded manner so as to drive the movable arc clamping plate to move far and near relative to the fixed arc clamping plate. Specifically, the stabilizing frame 13 may include a supporting bottom plate, two opposite sides of the supporting bottom plate are respectively provided with a vertical side plate, one vertical side plate is fixedly connected with the fixed arc-shaped clamping plate through a suspended supporting rod, the other vertical side plate is provided with a manual rotating screw 14 in a penetrating threaded connection, a manual operating rotating wheel 17 is fixed at the outer end of the manual rotating screw 14, the inner end of the manual rotating screw is rotatably connected with the movable arc-shaped clamping plate, and the manual rotating screw 14 is relatively fixed with the movable arc-shaped clamping plate on the axis of the manual rotating screw 14, but the movable arc-shaped clamping plate is not driven to rotate, and a corresponding mechanism may be further arranged to prevent the movable arc-shaped clamping plate from rotating. When the movable arc clamping plate and the fixed arc clamping plate are required to be clamped on two opposite sides of the ankle part of the human body, enough space is reserved on the lower sides of the movable arc clamping plate and the fixed arc clamping plate so as to accommodate the sole part and the back part of the human body.
In order to avoid the clamping too tight, it is preferable that a stop lever 16 is disposed at one side of the movable arc clamping plate, and a stop hole 21 matched with the stop lever 16 is disposed on the corresponding frame edge of the stabilizing frame 13, so as to limit the movable range of the movable arc clamping plate, where the movable range is at least one of the following two ranges: one is to limit the rotation of the movable arc clamping plate, and the other is to limit the movable range of the movable arc clamping in the clamping direction. The clamping direction extending long-strip-shaped hole groove structure can be arranged, the width of the clamping direction extending long-strip-shaped hole groove structure is equal to the length of the corresponding direction of the limiting rod 16, so that the anti-rotation effect is achieved, and in the clamping direction, the length of the long-strip-shaped hole groove structure is obviously larger than the length of the corresponding direction of the limiting rod 16, so that the movable range of the clamping direction is limited.
Further, in order to avoid great discomfort to the human foot during the clamping process, it is preferred here that the inner side of the fixed arc splint and the inner side of the movable arc splint are both provided with padding 18. Wherein the cushion 18 is a rubber pad, foam pad, or the like. The stabilizing frame 13 is in sliding fit with the transverse sliding groove 12 on the bearing table of the protective frame 5 so as to limit the moving direction of the stabilizing frame 13.
Further, for convenience of operation, it is preferable that the protective frame 5 is provided with a movable storage frame 20.
Further, in order to make the movement of the protective frame smoother, it is preferable that the two sides of the protective frame 5 away from each other are respectively provided with a movement driving device and a guiding device for guiding the movement of the protective frame 5. The parallel direction of the guiding device and the movable driving device can be perpendicular to the driving direction of the movable driving device, namely, the preferred parallel direction is the left-right direction. Through setting up both sides respectively, can be through guider in the opposite side direction to guarantee that both sides atress is even, and then guarantee the steady activity of protection frame 5.
Further, the movable driving device can be a telescopic cylinder or other driving mechanisms. For more precise movements, it is preferred here that the movement drive comprises a drive threaded rod 8 extending in the direction of movement of the protective frame 5, a motor 6 for driving the drive threaded rod 8 to rotate, and a threaded sleeve 9 which is in threaded connection with the drive threaded rod 8 and is limited to rotate, the threaded sleeve 9 being fixedly connected with the protective frame 5. When the driving threaded rod 8 rotates, the thread sleeve 9 moves axially along the driving threaded rod 8, so as to drive the protective frame 5 to move axially. For convenient installation, a supporting plate 7 can be arranged on the upper platform 2, wherein one end of a driving threaded rod 8 is fixedly connected with a main shaft of the motor 6, and the other end of the driving threaded rod 8 is matched with the supporting plate 7 through a bearing so as to facilitate the rotation of the driving threaded rod 8.
The guiding device preferably comprises a telescopic sleeve mechanism 10 which is telescopic along the moving direction of the protective frame 5, two ends of the telescopic sleeve mechanism 10 are respectively and fixedly connected with the protective frame 5 and the upper platform 2, namely the telescopic sleeve mechanism 10 comprises a sleeve which is relatively fixed with the upper platform 2 and a guiding rod which is inserted into the sleeve, specifically, the sleeve can be fixedly arranged on the upper platform 2 through a fixing plate, and the guiding rod can be fixedly connected with the protective frame 5 through a connecting plate 11. And the middle part of the protective frame 5 is in sliding fit with the longitudinal sliding groove 4 on the upper platform 2.
For better describing a specific layout, the moving direction of the protection frame 5 is the front-back direction, and the moving direction of the stabilizing frame 13 is the left-right direction. That is, the left and right sides of the upper deck 2 are provided with a movable driving means and a guide means, respectively, wherein a driving threaded rod 8 in the movable driving means extends forward and backward on the right side of the upper deck 2, and the motor 6 is disposed at a front position on the right side of the upper deck 2, and wherein the support plate 7 is disposed at a rear position on the right side of the upper deck 2. The telescopic sleeve mechanism 10 extends back and forth on the left side of the upper platform 2, the rear end of the telescopic sleeve mechanism 10 is relatively fixed with the upper platform 2 through a fixing plate at the rear part on the left side of the upper platform 2, and the front end is fixedly connected with the left front corner of the protective frame 5 through a connecting plate 11 extending left and right. And wherein the storage frame 20 is preferably slidably coupled to the upper portion of the front side rim of the protective frame 5.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The maintenance lifting platform comprises a lower platform, an upper platform, a lifting driving device for driving the upper platform to lift, and is characterized by further comprising a protection frame capable of moving in the horizontal direction on the upper platform and a movable driving device for driving the protection frame to move, wherein a human body limiting device for fixing a human body is arranged on a bearing table in the protection frame; the human body limiting device is a human body foot clamping device, the human body foot clamping device is in sliding connection with the protection frame, and the sliding direction is perpendicular to the moving direction of the protection frame relative to the upper platform; the human body limiting device comprises a stabilizing frame in sliding fit with the protective frame bearing table and a manual clamping device arranged in the stabilizing frame; the manual clamping device comprises a fixed arc clamping plate fixed on the frame edge on one side of the stable frame and a movable arc clamping plate which can move and is matched with the fixed arc clamping plate, and the frame edge on the other side of the stable frame is connected with a manual rotating screw rod in a threaded manner so as to drive the movable arc clamping plate to move far and near relative to the fixed arc clamping plate.
2. The maintenance lifting platform according to claim 1, wherein a limit rod is arranged on one side of the movable arc clamping plate, and a limit hole matched with the limit rod is arranged on the corresponding frame edge of the stabilizing frame so as to limit the movable range of the movable arc clamping plate.
3. The maintenance lift platform of claim 2, wherein the inner side of the fixed arc clamp plate and the inner side of the movable arc clamp plate are each provided with a cushion; the stabilizing frame is in sliding fit with a transverse sliding groove on the protective frame bearing table.
4. A maintenance lifting platform according to claim 3, wherein the lifting driving device is a telescopic frame, lockable travelling wheels are arranged at four corners of the lower platform, and a storage frame is arranged on the protection frame.
5. The maintenance lifting platform according to any one of claims 1 to 4, wherein the two sides of the protective frame which are far away from each other are respectively provided with the movable driving device and a guiding device for guiding the movement of the protective frame.
6. The maintenance lift platform of claim 5, wherein the movable drive device comprises a drive threaded rod extending in the movement direction of the protective frame, a motor for driving the drive threaded rod to rotate, and a threaded sleeve which is in threaded connection with the drive threaded rod and is limited to rotate, and the threaded sleeve is fixedly connected with the protective frame.
7. The maintenance lift platform of claim 6, wherein the guiding device comprises a telescopic sleeve mechanism which is telescopic along the moving direction of the protection frame, two ends of the telescopic sleeve mechanism are fixedly connected with the protection frame and the upper platform respectively, and the middle part of the protection frame is in sliding fit with a longitudinal sliding groove on the upper platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210427510.1A CN114701985B (en) | 2022-04-22 | 2022-04-22 | Maintenance lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210427510.1A CN114701985B (en) | 2022-04-22 | 2022-04-22 | Maintenance lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114701985A CN114701985A (en) | 2022-07-05 |
| CN114701985B true CN114701985B (en) | 2024-03-22 |
Family
ID=82174516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210427510.1A Active CN114701985B (en) | 2022-04-22 | 2022-04-22 | Maintenance lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114701985B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430005A (en) * | 2016-08-09 | 2017-02-22 | 国网山东省电力公司蓬莱市供电公司 | Lifting platform for electric power overhaul |
| CN216072966U (en) * | 2021-10-08 | 2022-03-18 | 国网山西省电力公司晋城供电公司 | Power distribution network operation and maintenance frame |
| CN216303211U (en) * | 2021-09-29 | 2022-04-15 | 武汉东湖学院 | Electric power detection maintenance lift platform |
-
2022
- 2022-04-22 CN CN202210427510.1A patent/CN114701985B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430005A (en) * | 2016-08-09 | 2017-02-22 | 国网山东省电力公司蓬莱市供电公司 | Lifting platform for electric power overhaul |
| CN216303211U (en) * | 2021-09-29 | 2022-04-15 | 武汉东湖学院 | Electric power detection maintenance lift platform |
| CN216072966U (en) * | 2021-10-08 | 2022-03-18 | 国网山西省电力公司晋城供电公司 | Power distribution network operation and maintenance frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114701985A (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114701985B (en) | Maintenance lifting platform | |
| CN206110687U (en) | Loader constructs | |
| CN105799754A (en) | Piggy back trolley | |
| CN210277516U (en) | Endocrine physiotherapy deck chair | |
| CN204909976U (en) | Convenient fixed department of general surgery's operation table | |
| CN112706808A (en) | Adjustable handcart anti-toppling device | |
| CN109820599B (en) | Driving mechanism for operation trolley base and operation trolley base | |
| CN107882501A (en) | A kind of moving lifting ladder | |
| CN111000370A (en) | Portable mobile lifting beauty table | |
| US6035972A (en) | Lift table | |
| CN210525005U (en) | Forward-overturning preventing supporting device for transformer overturning workbench | |
| CN209769542U (en) | Student desk convenient to remove | |
| CN218912181U (en) | Height-adjustable stable engineering construction frame | |
| CN217246284U (en) | Tumor radiotherapy auxiliary frame | |
| CN218810129U (en) | Mechanical equipment installs auxiliary frame | |
| CN217327372U (en) | Anchor rod machine operation platform | |
| CN221106846U (en) | Electric telescopic rowing machine | |
| CN220714715U (en) | Crotch leg pressing ware of preventing strain | |
| CN221217010U (en) | Automatic lifting device | |
| KR20140010249A (en) | Self-movable lift platform | |
| CN220245359U (en) | Operating table capable of translating and rotating | |
| CN214712964U (en) | Adjustable low limbs bone of improvement formula pulls auxiliary stand | |
| CN219148251U (en) | Flat car with retractable umbrella | |
| CN218145594U (en) | Auto repair brace table convenient to height-adjusting | |
| CN211023161U (en) | Height and inclination adjustable pedal for operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |