CN220596984U - Lifting device for power transmission and transformation engineering construction maintenance - Google Patents
Lifting device for power transmission and transformation engineering construction maintenance Download PDFInfo
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- CN220596984U CN220596984U CN202322246390.8U CN202322246390U CN220596984U CN 220596984 U CN220596984 U CN 220596984U CN 202322246390 U CN202322246390 U CN 202322246390U CN 220596984 U CN220596984 U CN 220596984U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000009466 transformation Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses a lifting device for power transmission and transformation engineering construction maintenance, and relates to the technical field of power transmission and transformation engineering construction. This send transformer engineering construction to maintain with elevating gear, including base, elevating system and positioning mechanism, the top fixed mounting of base has the crane, is provided with the layer board directly over the base, is provided with manned case directly over the layer board, and the mounting groove of two sets of at least is seted up to manned case's bottom, all rotates in every group mounting groove and installs a set of gyro wheel, and the surface of every group gyro wheel all laminates mutually with the top of layer board. This send transformer engineering construction to maintain with elevating gear, through the cooperation of layer board, manned case and positioning mechanism, can be after the maintenance personal of manned incasement rises, can independently remove the position of manned case on the layer board steadily in order to change the maintenance position, enlarge the maintenance scope, avoid removing whole device, improved the practicality of device, promoted the flexibility of device.
Description
Technical Field
The utility model relates to the technical field of power transmission and transformation engineering construction, in particular to a lifting device for power transmission and transformation engineering construction maintenance.
Background
The utility model discloses an electric construction lifting device, which aims to solve the problems that in the use process of the existing electric construction lifting device, a platform for carrying objects is used for carrying people, and because the supporting points of the object table are few, when the object table bears larger gravity, the object table is easy to fall abnormally and has potential safety hazards.
However, after the device lifts the maintainer, the maintainer can only move in a fixed range and perform maintenance operation, when more maintenance is needed, the device needs to be moved by matching with the staff on the ground, more manpower is needed, and the device is unstable and shakes during movement.
Disclosure of Invention
The utility model aims to provide a lifting device for construction maintenance of power transmission and transformation engineering, which can solve the problems of time consumption, labor consumption and instability of the existing part of devices when the maintenance position needs to be changed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a lifting device for power transmission and transformation engineering construction maintenance, comprising:
the lifting frame is fixedly arranged at the top of the base, the supporting plate is arranged right above the base, the manned box is arranged right above the supporting plate, at least two groups of mounting grooves are formed in the bottom of the manned box, a group of rollers are rotatably arranged in each group of mounting grooves, and the outer surface of each group of rollers is attached to the top of the supporting plate;
the lifting mechanism is arranged on the lifting frame and used for driving the manned box on the supporting plate to drive maintenance personnel to lift;
the positioning mechanism is arranged on the supporting plate and the manned box and comprises an A motor and a screw rod, wherein the A motor is fixedly arranged on the outer surface of one side of the supporting plate, a sliding groove is formed in the top of the supporting plate, the screw rod is rotatably arranged between the inner walls of the two sides of the sliding groove, a rotating shaft of the A motor is connected with the screw rod in a transmission manner, and the A motor is used for driving the manned box to move left and right on the supporting plate.
Preferably, the positioning mechanism further comprises a thread sleeve, the thread sleeve is fixedly arranged at the bottom of the manned box, and the thread sleeve is arranged on the outer surface of the screw rod in a threaded manner.
Preferably, the elevating system includes B motor, belt pulley, driving belt and lift lead screw, the top fixed mounting of lift has B motor, transverse groove has been seted up on the lift, rotate between the inboard top of transverse groove and the inboard bottom and install two sets of belt pulleys, the cover is established between two sets of belt pulleys and is installed driving belt, the pivot and the belt pulley transmission of B motor are connected in one of them set of belt pulley, two sets of vertical grooves have been seted up on the lift and distribute in the both sides of lift and be the symmetry setting, a set of lift lead screw is installed in all rotation between the inboard top of two sets of vertical grooves and the inboard bottom, the pivot of two sets of belt pulleys is all connected with the lift lead screw transmission that corresponds, layer board threaded mounting is on two sets of lift lead screws.
Preferably, one side surface fixed mounting of manned case has the controller, and the controller is connected with A motor and B motor electricity, and the business turn over entrance to a cave has been seted up to the opposite side of manned case, and business turn over entrance to a cave department articulates installs the chamber door, has reached the effect that the device only needs maintenance personal alone can adjust the position and operate.
Preferably, the bottom of the supporting plate is fixedly provided with at least two groups of supporting rods, so that the effect of improving the stability of the manned box 4 when sliding on the supporting plate 3 is achieved.
Preferably, the slot is worn to set up on the crane and is located the centre position of crane, and the top fixed mounting of base has the pole setting, and the rear side surface fixed mounting of manned box has the extension rod, and the one end of extension rod extends to the rear side of crane and fixed mounting have the frame cover through wearing the slot, rotates between the both sides inner wall of frame cover and installs two sets of spacing wheels, and the frame cover is located in the pole setting, and the surface of two sets of spacing wheels all laminates with the surface of pole setting mutually, has reached the effect of further guaranteeing layer board 3 and manned box 4 lift equilibrium.
Preferably, the bottom of base is provided with the auto-lock universal wheel of two sets of at least, has reached the effect that can fix a position the device at will.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This send transformer engineering construction to maintain with elevating gear through the cooperation of layer board, manned case and positioning mechanism, can independently remove the position of manned case on the layer board after the maintenance personal of manned incasement rises in order to change the maintenance position, enlarge the maintenance scope, avoid removing whole device, after having solved current partial device with the maintenance personal rise, the maintenance personal can only remove and carry out the maintenance operation in fixed scope, when needing the maintenance of more within ranges, need cooperate subaerial staff to remove the device, not only need consume more manpowers, the unstable condition of rocking of device still exists when removing, influence the problem of the maintenance personal safety of rising, the practicality of device has been improved, the flexibility of device has been promoted.
(2) This send transformer engineering construction to maintain and use elevating gear through the cooperation of crane and elevating system, can drive manned case on the layer board and drive maintenance personal and rise to the maintenance position and operate, simultaneously, under pole setting, extension rod, frame cover and spacing wheel's effect, can further improve the stability of layer board and manned case when going up and down, guaranteed the result of use of device, be favorable to the popularization and the use of device.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a rear perspective view of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a bottom perspective view of the people mover of the present utility model;
FIG. 5 is a perspective view of a frame sleeve of the present utility model;
FIG. 6 is a perspective view of a spacing wheel of the present utility model;
FIG. 7 is an enlarged view of the portion A of the present utility model;
fig. 8 is an enlarged view of the B site of the present utility model.
Reference numerals: 1. a base; 2. a lifting frame; 3. a supporting plate; 4. a man box; 5. a positioning mechanism; 501. a, a motor; 502. a screw rod; 503. a thread sleeve; 6. a lifting mechanism; 601. a motor B; 602. a belt pulley; 603. a drive belt; 604. lifting the screw rod; 7. a roller; 8. a controller; 9. a door; 10. a vertical rod; 11. an extension rod; 12. a frame sleeve; 13. a limiting wheel; 14. self-locking universal wheels; 15. and (5) supporting the rod.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-8, the present utility model provides a technical solution: the lifting device for power transmission and transformation engineering construction maintenance comprises a base 1, a lifting mechanism 6 and a positioning mechanism 5, wherein a lifting frame 2 is fixedly arranged at the top of the base 1, a supporting plate 3 is arranged right above the base 1, a manned box 4 is arranged right above the supporting plate 3, at least two groups of mounting grooves are formed in the bottom of the manned box 4, a group of rollers 7 are rotatably arranged in each group of mounting grooves, the outer surface of each group of rollers 7 is attached to the top of the supporting plate 3, the lifting mechanism 6 is arranged on the lifting frame 2, the lifting mechanism 6 is used for driving the manned box 4 on the supporting plate 3 to drive maintenance personnel to lift, at least two groups of supporting rods 15 are fixedly arranged at the bottom of the supporting plate 3, through grooves are formed in the lifting frame 2 and are positioned at the middle of the lifting frame 2, a vertical rod 10 is fixedly arranged at the top of the base 1, an extension rod 11 is fixedly arranged on the outer surface of the rear side of the manned box 4, one end of the extension rod 11 extends to the rear side of the lifting frame 2 through the through grooves and is fixedly provided with a frame sleeve 12, two groups of limiting wheels 13 are rotatably arranged between the inner walls of the two groups of limiting wheels 12, and the two groups of limiting wheels 13 are rotatably arranged between the inner walls of the two groups of the frame sleeve 12 and are respectively provided with at least two groups of limiting wheels 14, and the outer surfaces of the base 1 are fixedly arranged at the outer surfaces of the limiting wheels of the base 10 and are attached to the outer surfaces of the outer sides of the supporting frame sleeve 14;
the positioning mechanism 5 is arranged on the supporting plate 3 and the manned box 4, the positioning mechanism 5 comprises an A motor 501 and a screw rod 502, the A motor 501 is fixedly arranged on the outer surface of one side of the supporting plate 3, a sliding groove is formed in the top of the supporting plate 3, the screw rod 502 is rotatably arranged between the inner walls of the two sides of the sliding groove, a rotating shaft of the A motor 501 is in transmission connection with the screw rod 502, and the A motor 501 is used for driving the manned box 4 to move left and right on the supporting plate 3.
The positioning mechanism 5 further comprises a thread sleeve 503, the bottom of the manned box 4 is fixedly provided with the thread sleeve 503, the thread sleeve 503 is in threaded mounting on the outer surface of the screw rod 502, under the cooperation of the supporting plate 3, the manned box 4 and the positioning mechanism 5, after a maintainer in the manned box 4 rises, the position of the manned box 4 can be independently and stably moved on the supporting plate 3 to change the maintenance position, the maintenance range is enlarged, the whole device is prevented from being moved, the practicability of the device is improved, and the flexibility of the device is improved.
The lifting mechanism 6 comprises a B motor 601, belt pulleys 602, a driving belt 603 and lifting screw rods 604, wherein the B motor 601 is fixedly arranged at the top of the lifting frame 2, transverse grooves are formed in the lifting frame 2, two groups of belt pulleys 602 are rotatably arranged between the inner top and the inner bottom of each transverse groove, the driving belt 603 is installed between the two groups of belt pulleys 602 in a sleeved mode, a rotating shaft of the B motor 601 is in transmission connection with one group of belt pulleys 602, two groups of vertical grooves are formed in the lifting frame 2 and distributed on two sides of the lifting frame 2 and are symmetrically arranged, a group of lifting screw rods 604 are rotatably arranged between the inner top and the inner bottom of each two groups of vertical grooves, the rotating shafts of the two groups of belt pulleys 602 are in transmission connection with the corresponding lifting screw rods 604, a supporting plate 3 is in threaded connection with the two groups of lifting screw rods 604, a controller 8 is fixedly arranged on one side outer surface of the manned box 4, a box door 9 is hinged to the other side of the A motor 501 and the B motor 601, under the cooperation of the lifting frame 2 and the lifting mechanism 6, the manned box 4 can be driven to drive the manned box 4 to the position of the lifting frame 11, the lifting frame is further improved in stability, and the lifting frame can be further improved, and the lifting device is used for lifting the supporting plate is further improved in stability, and the lifting device is guaranteed to be used for lifting the supporting plate and the supporting plate 3.
Working principle: the maintenance personnel remove the device to required maintenance department to lock the auto-lock universal wheel 14 and fix a position, open chamber door 9 and get into manned case 4, through controller 8, control B motor 601 starts to drive two sets of belt pulleys 602 through driving belt 603 and rotates, and then drive two sets of lift lead screw 604 synchronous rotations, and then drive layer board 3 and rise, drive the maintenance personnel and rise, the in-process of maintaining behind the arrival maintenance position, can then control A motor 501 start drive lead screw 502 rotation, drive manned case 4 that is connected with thread bush 503 and slide about on layer board 3, adjust the maintenance position that the maintenance personnel is located, realize more scope maintenance operations.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. Lifting device for power transmission and transformation engineering construction maintenance, characterized by comprising:
the lifting device comprises a base (1), wherein a lifting frame (2) is fixedly arranged at the top of the base, a supporting plate (3) is arranged right above the base (1), a manned box (4) is arranged right above the supporting plate (3), at least two groups of mounting grooves are formed in the bottom of the manned box (4), a group of rollers (7) are rotatably arranged in each group of mounting grooves, and the outer surface of each group of rollers (7) is attached to the top of the supporting plate (3);
the lifting mechanism (6) is arranged on the lifting frame (2), and the lifting mechanism (6) is used for driving the manned box (4) on the supporting plate (3) to drive maintenance personnel to lift;
the positioning mechanism (5) is arranged on the supporting plate (3) and the manned box (4), the positioning mechanism (5) comprises an A motor (501) and a screw rod (502), one side outer surface of the supporting plate (3) is fixedly provided with the A motor (501), the top of the supporting plate (3) is provided with a sliding groove, the screw rod (502) is rotatably arranged between the inner walls of the two sides of the sliding groove, a rotating shaft of the A motor (501) is in transmission connection with the screw rod (502), and the A motor (501) is used for driving the manned box (4) to move left and right on the supporting plate (3).
2. The lifting device for power transmission and transformation engineering construction maintenance according to claim 1, wherein: the positioning mechanism (5) further comprises a thread sleeve (503), the thread sleeve (503) is fixedly arranged at the bottom of the manned box (4), and the thread sleeve (503) is arranged on the outer surface of the screw rod (502) in a threaded manner.
3. The lifting device for power transmission and transformation engineering construction maintenance according to claim 2, wherein: the lifting mechanism (6) comprises a B motor (601), belt pulleys (602), a transmission belt (603) and lifting screw rods (604), wherein the B motor (601) is fixedly arranged at the top of the lifting frame (2), transverse grooves are formed in the lifting frame (2), two groups of belt pulleys (602) are rotatably arranged between the inner top and the inner bottom of each transverse groove, the transmission belt (603) is sleeved between the two groups of belt pulleys (602), the rotating shaft of the B motor (601) is in transmission connection with one group of belt pulleys (602), two groups of vertical grooves are formed in the lifting frame (2) and are symmetrically arranged on two sides of the lifting frame (2), a group of lifting screw rods (604) are rotatably arranged between the inner top and the inner bottom of each two groups of vertical grooves, the rotating shaft of each two groups of belt pulleys (602) is in transmission connection with the corresponding lifting screw rods (604), and the supporting plate (3) is in threaded installation on the two groups of lifting screw rods (604).
4. A lifting device for power transmission and transformation engineering construction maintenance according to claim 3, characterized in that: the outer surface of one side of the manned box (4) is fixedly provided with a controller (8), the controller (8) is electrically connected with an A motor (501) and a B motor (601), the other side of the manned box (4) is provided with a hole inlet and outlet, and the hole inlet and outlet is hinged with a box door (9).
5. The lifting device for power transmission and transformation engineering construction maintenance according to claim 4, wherein: the bottom of the supporting plate (3) is fixedly provided with at least two groups of supporting rods (15).
6. The lifting device for power transmission and transformation engineering construction maintenance according to claim 5, wherein: the lifting frame is characterized in that a through groove is formed in the lifting frame (2) and is located in the middle of the lifting frame (2), a vertical rod (10) is fixedly arranged at the top of the base (1), an extension rod (11) is fixedly arranged on the outer surface of the rear side of the manned box (4), one end of the extension rod (11) extends to the rear side of the lifting frame (2) through the through groove and is fixedly provided with a frame sleeve (12), two groups of limiting wheels (13) are rotatably arranged between the inner walls of two sides of the frame sleeve (12), the frame sleeve (12) is sleeved on the vertical rod (10), and the outer surfaces of the two groups of limiting wheels (13) are attached to the outer surface of the vertical rod (10).
7. The lifting device for power transmission and transformation engineering construction maintenance according to claim 6, wherein: the bottom of the base (1) is provided with at least two groups of self-locking universal wheels (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246390.8U CN220596984U (en) | 2023-08-21 | 2023-08-21 | Lifting device for power transmission and transformation engineering construction maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246390.8U CN220596984U (en) | 2023-08-21 | 2023-08-21 | Lifting device for power transmission and transformation engineering construction maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220596984U true CN220596984U (en) | 2024-03-15 |
Family
ID=90166253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322246390.8U Active CN220596984U (en) | 2023-08-21 | 2023-08-21 | Lifting device for power transmission and transformation engineering construction maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220596984U (en) |
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2023
- 2023-08-21 CN CN202322246390.8U patent/CN220596984U/en active Active
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