CN211283589U - Lifting maintenance device for traffic engineering - Google Patents
Lifting maintenance device for traffic engineering Download PDFInfo
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- CN211283589U CN211283589U CN201922185746.5U CN201922185746U CN211283589U CN 211283589 U CN211283589 U CN 211283589U CN 201922185746 U CN201922185746 U CN 201922185746U CN 211283589 U CN211283589 U CN 211283589U
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- screw rod
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Abstract
The utility model provides a traffic engineering is with lift maintenance device belongs to traffic engineering technical field, especially relates to a traffic engineering is with lift maintenance device. The problem of current elevating system, with the part transport to work platform difficulty, the elevating system causes the injury to personnel easily when moving is solved. The novel screw rod moving mechanism comprises a base, a moving platform, guide rods, a top plate, a motor, a screw rod, a screw sleeve and a sliding plate, wherein two ends of the screw rod are respectively connected with the centers of the base and the top plate in a rotating mode, the plurality of guide rods are connected between the base and the top plate, the center of the moving platform is fixedly connected with the screw sleeve, the screw sleeve is in threaded connection with the screw rod, the moving platform is in sliding connection with the guide rods, the upper portion of the top plate is provided with the motor, the motor drives the screw rod to rotate, the moving platform is hinged with the sliding plate all around, pulleys are arranged on the outer side of the sliding plate. The device is mainly used for maintaining equipment in the field of traffic engineering.
Description
Technical Field
The utility model belongs to the technical field of traffic engineering, especially, relate to a traffic engineering is with lift maintenance device.
Background
The utility model discloses a lifting device, including lifting platform, mobile platform, work platform, lifting platform, equipment maintenance process, lifting device will use lifting device usually in the installation of equipment in traffic engineering technical field, because need change large-scale equipment usually in the traffic engineering field, and because the lifting platform lower part can set up folding mechanism and satisfy raising and lowering functions, lead to the mobile platform often to be higher than ground a lot, cause subaerial instrument or replacement part etc. to be difficult to transport on the mobile platform, it all needs to use a large amount of manpower and time to transport the part on the lifting platform at every turn, cause the waste, simultaneously when the in-process that lifting platform rises and descends, its lower part is in the state of not protecting.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem among the prior art, provide a traffic engineering is with lift maintenance device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a traffic engineering uses lift maintenance device, it includes base, moving platform, guide bar, roof, motor, screw rod, swivel nut and sliding plate, the screw rod both ends are rotated with the center of base and roof respectively and are connected, be connected with a plurality of guide bars between base and the roof, moving platform center and swivel nut fixed connection, swivel nut and screw rod threaded connection, moving platform and guide bar sliding connection, roof upper portion is provided with the motor, motor drive screw rod is rotatory, moving platform is articulated with the sliding plate all around, the sliding plate outside is provided with the pulley, be provided with control mechanism on the swivel nut, control mechanism is connected with the motor communication, base bottom dead angle all is provided with the removal wheel.
Furthermore, a guardrail is arranged above the moving platform.
Further, a shield is arranged outside the motor.
Furthermore, an upper limiting block is arranged below the top plate, a lower limiting block is arranged below the mobile platform, a groove is formed in the base, the shape and the position of the groove correspond to the lower limiting block, and a damping block is arranged in the groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a current elevating system, with the part fortune toward work platform difficulty, the elevating system causes the problem of injury to personnel easily during the operation. The utility model does not use the lifting form of the lower folding mechanism, and drives the mobile platform to move up and down by the motor driving screw, thereby reducing the height of the mobile platform from the ground, and simultaneously, the sliding plates are hinged around the mobile platform, when the mobile platform is lifted, the sliding plates are in a vertical state under the action of gravity, and shield the space below the mobile platform, thereby avoiding the injury brought by the personnel entering the lower part of the mobile platform by mistake when the mobile platform moves; when the mobile platform descends to the lowest position, the sliding plate gradually expands towards two sides to form slopes under the action of the outer pulleys, so that the equipment is convenient to transport, load and unload.
Drawings
FIG. 1 is a schematic diagram of the ascending state structure of a lifting maintenance device for traffic engineering
FIG. 2 is a schematic view of a descending state structure of a lifting maintenance device for traffic engineering
1-base, 2-moving platform, 3-guide rod, 4-top plate, 5-motor, 6-screw, 7-thread sleeve, 8-sliding plate, 9-moving wheel, 10-guardrail, 11-upper limiting block, 12-shield, 13-control mechanism, 14-damping block, 15-pulley.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.
Referring to fig. 1-2 to illustrate the embodiment, the lifting maintenance device for traffic engineering comprises a base 1, a movable platform 2, a guide rod 3, a top plate 4, a motor 5, a screw rod 6, a screw sleeve 7 and a sliding plate 8, two ends of the screw rod 6 are respectively connected with the centers of the base 1 and the top plate 4 in a rotating way, a plurality of guide rods 3 are connected between the base 1 and the top plate 4, the center of the moving platform 2 is fixedly connected with a threaded sleeve 7, the threaded sleeve 7 is in threaded connection with a screw 6, the moving platform 2 is connected with the guide rod 3 in a sliding way, the upper part of the top plate 4 is provided with a motor 5, the motor 5 drives the screw rod 6 to rotate, the periphery of the moving platform 2 is hinged with a sliding plate 8, the outer side of the sliding plate 8 is provided with a pulley 15, the threaded sleeve 7 is provided with a control mechanism 13, the control mechanism 13 is in communication connection with the motor 5, and the dead corners of the bottom of the base 1 are provided with moving wheels 9.
In this embodiment, an operator controls the operation of the motor 5 through the operation control mechanism 13, when the mobile platform 2 ascends, the motor 5 rotates forwards, the driving screw rod 6 rotates forwards, the screw sleeve fixedly connected with the mobile platform 2 is driven to move upwards, the mobile platform 2 is guided through the guide rod 3, and after the required height is reached, the motor 5 stops rotating through the control mechanism 13. In the process of rising, the sliding plate 8 hinged with the mobile platform 2 is gradually recovered under the action of gravity, and finally, the vertical state is kept, the space below the mobile platform 2 is shielded, and the length of the sliding plate 8 is larger than the stroke of the mobile platform 2. Prevent the mistake of personnel and income in the motion process of moving platform 2, avoid causing the injury to personnel. When the mobile platform 2 descends, the motor 5 rotates reversely, the driving screw 6 rotates reversely to drive the screw sleeve fixedly connected with the mobile platform 2 to move downwards, the motor 5 stops rotating through the control mechanism 13 after reaching the lowest point, in the descending process, the pulley 15 arranged on the outer side of the sliding plate 8 firstly contacts the oblique angle on the base 1, the sliding plate 8 is guided through the oblique angle, the sliding plate 8 can be smoothly unfolded towards the side surface, then the pulley 15 contacts the ground and slides along the ground, the unfolded sliding plate 8 connects the mobile platform 2 with the ground, the carrying of articles is facilitated, and the manpower and time cost are reduced. Removal wheel 9 that base 1 bottom set up is convenient for whole lift maintenance device's removal, 2 tops of moving platform are provided with guardrail 10, prevent that operating personnel from falling, motor 5 outside is provided with guard shield 12, guarantees motor 5's operating condition, roof 4 below is provided with spacing piece 11 down, moving platform 2 below is provided with spacing piece down, be provided with the recess on the base 1, recess shape and position correspond with spacing piece down, be provided with damping block 14 in the recess, restrict moving platform's stroke through spacing piece 11 and spacing piece down, and protection device's steady operation further reduces the height between moving platform and the ground through setting up the recess on base 1, reduces the vibration when moving platform 2 descends the minimum through setting up spacing damping block 14.
The lifting maintenance device for traffic engineering provided by the utility model is introduced in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the explanation of the above embodiments is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (4)
1. The utility model provides a traffic engineering is with lift maintenance device which characterized in that: the device comprises a base (1), a moving platform (2), guide rods (3), a top plate (4), a motor (5), a screw rod (6), a threaded sleeve (7) and a sliding plate (8), wherein two ends of the screw rod (6) are respectively rotatably connected with the centers of the base (1) and the top plate (4), a plurality of guide rods (3) are connected between the base (1) and the top plate (4), the center of the moving platform (2) is fixedly connected with the threaded sleeve (7), the threaded sleeve (7) is in threaded connection with the screw rod (6), the moving platform (2) is in sliding connection with the guide rods (3), the motor (5) is arranged on the upper portion of the top plate (4), the motor (5) drives the screw rod (6) to rotate, the periphery of the moving platform (2) is hinged with the sliding plate (8), pulleys (15) are arranged on the outer side of the sliding plate (8), and a control mechanism (13) is arranged on the threaded sleeve, the control mechanism (13) is in communication connection with the motor (5), and the dead corners of the bottom of the base (1) are provided with the moving wheels (9).
2. The lifting maintenance device for traffic engineering according to claim 1, characterized in that: and a guardrail (10) is arranged above the moving platform (2).
3. The lifting maintenance device for traffic engineering according to claim 1, characterized in that: and a shield (12) is arranged outside the motor (5).
4. The lifting maintenance device for traffic engineering according to claim 1, characterized in that: the upper limiting block (11) is arranged below the top plate (4), the lower limiting block is arranged below the moving platform (2), a groove is formed in the base (1), the shape and the position of the groove correspond to the lower limiting block, and a damping block (14) is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185746.5U CN211283589U (en) | 2019-12-09 | 2019-12-09 | Lifting maintenance device for traffic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185746.5U CN211283589U (en) | 2019-12-09 | 2019-12-09 | Lifting maintenance device for traffic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211283589U true CN211283589U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185746.5U Active CN211283589U (en) | 2019-12-09 | 2019-12-09 | Lifting maintenance device for traffic engineering |
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| CN (1) | CN211283589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994844A (en) * | 2020-08-25 | 2020-11-27 | 国网河南省电力公司内乡县供电公司 | Transformer substation is with overhauing platform |
| CN112062065A (en) * | 2020-08-25 | 2020-12-11 | 国网河南省电力公司内乡县供电公司 | Transformer substation overhauls operation platform |
-
2019
- 2019-12-09 CN CN201922185746.5U patent/CN211283589U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994844A (en) * | 2020-08-25 | 2020-11-27 | 国网河南省电力公司内乡县供电公司 | Transformer substation is with overhauing platform |
| CN112062065A (en) * | 2020-08-25 | 2020-12-11 | 国网河南省电力公司内乡县供电公司 | Transformer substation overhauls operation platform |
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