CN215364777U - Lifting device for electromechanical equipment maintenance - Google Patents
Lifting device for electromechanical equipment maintenance Download PDFInfo
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- CN215364777U CN215364777U CN202121796018.9U CN202121796018U CN215364777U CN 215364777 U CN215364777 U CN 215364777U CN 202121796018 U CN202121796018 U CN 202121796018U CN 215364777 U CN215364777 U CN 215364777U
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- connecting frame
- crawler
- control box
- guide block
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Abstract
The utility model discloses a lifting device for electromechanical equipment maintenance, which comprises a crawler-type travelling mechanism, a lifting mechanism and an operating platform, wherein the operating platform is arranged on the crawler-type travelling mechanism through the lifting mechanism, a control box is arranged on the operating platform to realize travelling steering of the crawler-type travelling mechanism and lifting of the lifting mechanism, fences are arranged around the operating platform, the operating platform is arranged on the lifting mechanism through a connecting frame, the lifting mechanism is provided with a connecting frame, and the operating platform is horizontally arranged on the connecting frame in a sliding manner through a translation assembly; the crawler-type lifting device is improved on the basis of the existing crawler-type lifting device, the horizontal component is added to realize the horizontal movement of the operation platform, the problem that the operation platform cannot be safely overhauled when an obstacle exists below the electrical equipment is solved, meanwhile, the operation platform is obliquely overturned under the cooperation of the overturning hydraulic cylinder, the distance between the operation platform and the ground is shortened, and the operation of personnel is convenient.
Description
The technical field is as follows:
the utility model relates to a lifting device, in particular to a lifting device for overhauling electromechanical equipment.
Background art:
along with the development of society, electrical equipment is more and more common in the life, in order to guarantee electrical equipment's normal operating, need regularly carry out the inspection maintenance to its operating condition, because electrical equipment set up the high difference, often need elevating gear as supplementary when overhauing it, the maintainer stands on elevating gear's operation platform, moves the maintainer to waiting to overhaul electrical equipment department through elevating gear, realizes the maintainer to electrical equipment's maintenance.
The running gear of the existing lifting device is all wheeled or crawler-type, the operating platform is arranged on the running gear through the lifting mechanism, the adjustment of the position of a maintainer is realized through the movement of the running gear, the maintainer is moved to the position below the electrical equipment to be overhauled, however, when an obstacle exists below the electrical equipment, the lifting device can only move the maintainer to the position near the electrical equipment, the maintainer can visit the body on the operating platform to overhaul the electrical equipment, and the operating platform has certain potential safety hazards, meanwhile, the height of the operating platform is higher than that of the operating platform, especially, the crawler-type running gear is very inconvenient when the personnel operate up and down.
The utility model has the following contents:
the technical problem to be solved by the utility model is as follows: overcome prior art's is not enough, through improving on current crawler-type elevating gear's basis, increase horizontal component and realize operation platform's horizontal migration, can not the problem of safety inspection when solving the electrical equipment below and having the barrier, simultaneously, and under the cooperation of upset pneumatic cylinder, realize operation platform's slope upset, shorten the distance on operation platform and ground, the elevating gear who is used for electromechanical device to overhaul of being convenient for personnel to carry out the top-bottom operation.
The technical scheme of the utility model is as follows: the utility model provides a elevating gear for electromechanical device overhauls, includes crawler-type running gear, elevating system and operation platform, operation platform passes through elevating system sets up crawler-type running gear is last, realizes through being provided with the control box on the operation platform crawler-type running gear's walking turns to and elevating system's lift, operation platform sets up rail, characterized by all around: the operation platform is arranged on the lifting mechanism through a connecting frame, the lifting mechanism is provided with the connecting frame, and the operation platform is horizontally arranged on the connecting frame in a sliding manner through a translation assembly;
the translation subassembly includes linear guide, electronic screw rod and guide block, the level setting of electronic screw rod is in on the connection frame, its screw rod end runs through the setting and is in operation platform is last the guide block under the control of translation switch in the control box, drive operation platform passes through linear guide and is in horizontal migration on the connection frame.
Furthermore, the electric screw is arranged in a groove on the connecting frame, and the screw end of the electric screw penetrates through the guide block and then can be embedded into one side surface of the groove in a transmission manner through a bearing.
Furthermore, the guide block stretches into in the recess, and is provided with the screw that supplies the screw to run through on it, the guide block includes first guide block and second guide block, the second guide block with bearing contact forms right operation platform's removal carries out spacing stop device.
Furthermore, the connecting frame comprises a first connecting frame and a second connecting frame, one side of the first connecting frame is hinged to the second connecting frame, a turnover hydraulic cylinder is arranged between the first connecting frame and the second connecting frame, and the turnover hydraulic cylinder is controlled by a turnover switch in the control box.
Furthermore, the bottom end of a railing on one side of the fence is hinged to the operating platform, the top end of the railing is fixedly connected with one end of a steel wire rope, the other end of the steel wire rope is wound on an electric winch arranged on the fence, and the electric winch and a stirring control switch controlled in a control box are arranged on the electric winch.
Furthermore, an auxiliary control box which is the same as the control box is arranged on the crawler-type travelling mechanism.
The utility model has the beneficial effects that:
1. the crawler-type lifting device is improved on the basis of the existing crawler-type lifting device, the horizontal component is added to realize the horizontal movement of the operation platform, the problem that the operation platform cannot be safely overhauled when an obstacle exists below the electrical equipment is solved, meanwhile, the operation platform is obliquely overturned under the cooperation of the overturning hydraulic cylinder, the distance between the operation platform and the ground is shortened, and the operation of personnel is convenient.
2. According to the utility model, the operation platform is horizontally arranged on the lifting mechanism in a sliding manner through the translation assembly and the connecting frame, so that the operation platform can horizontally move to one side on the connecting frame, personnel can be transferred to the lower part of the electrical equipment, and the problem that the operation platform cannot be safely overhauled when an obstacle exists below the electrical equipment is solved.
3. According to the utility model, the electric screw rod is controlled to rotate by the translation switch in the control box, the operation platform is horizontally moved on the connecting frame through the linear guide rail under the matching of the guide block arranged on the operation platform, and the electric screw rod is matched with the linear guide rail to horizontally move the operation platform, so that the operation platform is fast in corresponding speed and stable in movement, and the safety of personnel is ensured.
4. The electric screw is fixedly arranged in the groove on the connecting frame, and the screw penetrates through the guide block and is rotatably embedded into one side face of the groove through the bearing, so that the end part of the screw is fixed, the screw is supported, and the translation fault of the operating platform caused by the deformation of the screw is prevented.
5. The utility model has two guide blocks which are all extended into the groove, the screw rod simultaneously penetrates through the screw holes on the guide blocks, when the screw rod rotates to push the guide blocks and the operation platform to move, the stress point and the stress area of the operation platform are increased, the stability of the movement is ensured, simultaneously, when the second guide block moves in the groove to be contacted with the bearing, the operation platform moves to the maximum translation position under the blocking of the bearing and the groove, the stable support of the crawler type walking mechanism and the lifting mechanism on the operation platform is ensured, the occurrence of side turning accidents caused by overweight on one side is prevented, the safety of maintainers is ensured, at the moment, the electric screw rod automatically stops rotating under the blocking protection effect, the limitation of the positions of the guide blocks and the operation platform is realized, the occurrence of accidents caused by the movement outside the operation platform in the operation process is prevented, and simultaneously, two turning hydraulic cylinders are provided, the setting is in the both sides of connecting frame, guarantees the stability of upset operation, guarantees personnel's safety.
6. According to the utility model, under the control of the turning switch in the control box, the first connecting frame and the second connecting frame rotate around the hinge point through the action of the turning hydraulic cylinder connected with the hydraulic system in the crawler type travelling mechanism through the pipeline, and the operation platform is driven to turn obliquely, so that the distance between one side of the operation platform and the ground is reduced, and a person can conveniently get on or off the operation platform.
7. The bottom end of a railing on one side of the fence is hinged with the operating platform, the top end of the railing is connected with an electric winch arranged on the fence through a steel wire, the railing can be folded, put down and the like by rotating the electric winch, when the distance between the railing side of the operating platform and the ground is reduced and contacted, the railing can be put down through the electric winch, and the railing is not shielded, so that a person can conveniently and quickly move the operating platform up and down.
8. The crawler type travelling mechanism is provided with the auxiliary control box which is the same as the control box on the operating platform, the electric screw, the overturning hydraulic cylinder, the crawler type travelling mechanism and the lifting mechanism can be controlled through the control box and the auxiliary control box, so that personnel can conveniently operate on the operating platform and on the ground, when the personnel need to go down from the operating platform to the ground, the operating platform is subjected to translation and overturning adjustment through the control box, the personnel can conveniently reset the operating platform through the auxiliary control box when going down to the ground, meanwhile, when the personnel need to go up to the operating platform on the ground, the operating platform is subjected to translation and overturning adjustment through the auxiliary control box, and when the personnel go up to the operating platform, the personnel reset the operating platform through the control box.
Description of the drawings:
fig. 1 is a first structural diagram of the present application.
Fig. 2 is a structural schematic diagram of the present application.
Fig. 3 is a first structural diagram of the present application during translation.
Fig. 4 is a second structural diagram of the present application during translation.
Fig. 5 is a schematic diagram of a first flip structure of the present application.
Fig. 6 is a schematic diagram of an inverted structure of the present application.
Fig. 7 is a third schematic diagram of the flip structure of the present application.
Fig. 8 is a schematic structural view of the connection frame.
The specific implementation mode is as follows:
example (b): referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, in the drawings, 1-an operation platform, 2-a lifting mechanism, 3-a crawler type traveling mechanism, 4-a control box, 5-a fence, 6-a connecting frame, 7-a linear guide rail, 8-an electric screw, 9-a guide block, 10-a turning hydraulic cylinder, 11-an electric winch, 12-a steel wire rope, 13-an auxiliary control box and 14-a groove; 51-a rail, 61-a first connecting frame, 62-a second connecting frame, 91-a first guide block, 92-a second guide block.
The lifting device for electromechanical equipment maintenance comprises a crawler-type travelling mechanism, a lifting mechanism and an operating platform, wherein the operating platform is arranged on the crawler-type travelling mechanism through the lifting mechanism, the travelling steering of the crawler-type travelling mechanism and the lifting of the lifting mechanism are realized through a control box arranged on the operating platform, fences are arranged around the operating platform, the operating platform is arranged on the lifting mechanism through a connecting frame, the lifting mechanism is provided with the connecting frame, and the operating platform is horizontally arranged on the connecting frame in a sliding manner through a translation assembly; through improving on current crawler-type elevating gear's basis, increase horizontal component and realize operation platform's horizontal migration, can not the problem of safety inspection when solving the electrical equipment below and having the barrier, simultaneously to under the cooperation of upset pneumatic cylinder, realize operation platform's slope upset, shorten the distance on operation platform and ground, the personnel of being convenient for operate from top to bottom.
The present application will be described in detail below with reference to the drawings and examples.
The first embodiment is as follows:
operation platform 1 sets up on crawler-type running gear 3 through elevating system 2, through the last walking that is provided with control box 4 and realizes crawler-type running gear 3 of operation platform 1 turn to and elevating system 2's lift, operation platform 1 sets up rail 5 all around, operation platform 1 sets up on elevating system 2 through linking frame 6, is provided with linking frame 6 on elevating system 2, operation platform 1 sets up on linking frame 6 through translation subassembly horizontal slip.
Operation platform 1 passes through translation subassembly and the setting of 6 horizontal slip of connecting frame on elevating system 2, realizes that operation platform 1 carries out horizontal migration toward one side on connecting frame 6, can transfer the personnel to the electrical equipment below, has solved the problem that can not the safety inspection when having the barrier in the electrical equipment below.
The translation subassembly includes linear guide 7, electronic screw rod 8 and guide block 9, and the level setting of electronic screw rod 8 is on connecting frame 6, and its screw rod end runs through the guide block 9 that sets up on operation platform 1, and under the control of translation switch in control box 4, drive operation platform 1 through linear guide 7 horizontal migration on connecting frame 6.
Through the control of translation switch in the control box 4, realize that electronic screw 8 rotates to under the cooperation of the guide block 9 of setting on operation platform 1, realize operation platform 1 through linear guide 7 horizontal migration on connecting frame 6, electronic screw 8 realizes operation platform 1's horizontal migration with linear guide 7 cooperation, and when corresponding speed is fast, it is steady to remove, guarantees personnel's safety.
Example two:
the present embodiment is obtained by adding technical features such as the groove 14 on the basis of the first embodiment, and the remaining technical features are the same as those of the first embodiment, and the description of the addition of the technical features is not repeated herein, where: the electric screw 8 is arranged in a groove 14 on the connecting frame 6, and the screw end of the electric screw 8 can penetrate through the guide block 9 and then can be driven to be embedded into one side surface of the groove 14 through a bearing.
The electric screw 8 is fixedly arranged in a groove 14 on the connecting frame 6, the screw penetrates through a side face of the guide block 9 and then is embedded into the groove 14 in a rotatable mode through a bearing, the end portion of the screw is fixed, the screw is supported, and the screw is prevented from deforming to cause the operation platform 1 to have a translation fault.
Wherein, guide block 9 stretches into in the recess 14, and is provided with the screw that supplies the screw to run through on it, and guide block 9 includes first guide block 91 and second guide block 92, and second guide block 92 and bearing contact form and carry out spacing stop device to operation platform 1's removal.
Two guide blocks 9 extend into the groove 14, the screw rods simultaneously penetrate through screw holes in the guide blocks 9, when the screw rods rotate to push the guide blocks 9 and the operating platform 1 to move, stress points and stress areas of the operating platform 1 are increased, the moving stability is ensured, meanwhile, when the second guide blocks 92 move in the groove 14 to contact with bearings, the operating platform 1 moves to the maximum translation position under the blocking of the bearings and the groove 14, the crawler type travelling mechanism and the lifting mechanism 2 are ensured to stably support the operating platform 1, the side overturning accident caused by overweight on one side is prevented, the safety of maintainers is ensured, at the moment, the electric screw rods 8 automatically stop rotating under the blocking protection effect, the limiting of the positions of the guide blocks 9 and the operating platform 1 is realized, and the accident caused by movement outside the operating platform 1 in the operating process is prevented, meanwhile, the two overturning hydraulic cylinders are arranged on two sides of the connecting frame 6, so that the stability of overturning operation is ensured, and the safety of personnel is ensured.
Example three:
the present embodiment is obtained by adding technical features such as the tilting hydraulic cylinder 10 on the basis of the second embodiment, and the remaining technical features are the same as those of the second embodiment, and the description of the added technical features is not repeated herein, wherein: the connecting frame 6 comprises a first connecting frame 61 and a second connecting frame 62 hinged at one side, a turning hydraulic cylinder 10 is arranged between the first connecting frame 61 and the second connecting frame 62, and the turning hydraulic cylinder 10 is controlled by a turning switch in the control box 4.
Under the control of the turning switch in the control box 4, the turning hydraulic cylinder 10 connected with the hydraulic system in the crawler-type traveling mechanism 3 through the pipeline acts to realize that the first connecting frame 61 and the second connecting frame 62 rotate around the hinged point and drive the operating platform 1 to tilt and turn, so that the distance between one side of the operating platform 1 and the ground is reduced, and the operating platform 1 is convenient for people to lift up and down.
Example four:
the present embodiment is obtained by adding technical features such as the electric winch 11 on the basis of the third embodiment, and the remaining technical features are the same as those of the third embodiment, and the description of the addition of the technical features is not repeated herein, wherein: the bottom end of one side railing 51 in rail 5 is articulated with operation platform 1, and the top is connected with wire rope 12's one end fixed connection, and wire rope 12's the other end twines on the electric capstan 11 of setting on rail 5, and electric capstan 11 with be controlled by the stirring control switch in control box 4.
The bottom of one side railing 51 in rail 5 is articulated with operation platform 1, the top is passed through the steel wire and is connected with the electric capstan 11 of setting on rail 5, through electric capstan 11, can realize packing up of railing 51, put down the operation such as, the distance on railing 51 side and ground of operation platform 1 reduces the contact back, can put down railing 51 through electric capstan 11, do not have sheltering from of railing 51, make operation platform 1 convenient and fast more about the personnel, and simultaneously, after the distance on railing 51 side and ground of operation platform 1 reduces and does not contact, the railing 51 of putting down can use as the ladder of operation platform 1 about the personnel, realize that a thing is multi-purpose.
Example five:
the present embodiment is obtained by adding technical features such as the auxiliary control box 4 on the basis of the fourth embodiment, and the remaining technical features are the same as those of the fourth embodiment, and the description of the addition of the technical features is not repeated herein, where: the crawler type traveling mechanism 3 is provided with an auxiliary control box 13 similar to the control box 4.
Be provided with the auxiliary control box 13 the same with control box 4 on the operation platform 1 on the crawler-type running gear 3, can all realize electric screw 8 through control box 4 and auxiliary control box 13, the upset pneumatic cylinder, crawler-type running gear and elevating system 2 control, the personnel of being convenient for operate on operation platform 1 and subaerial, when the personnel need be from operation platform 1 subaerial, carry out translation upset adjustment to operation platform 1 through control box 4, the personnel are convenient for reset the operation through auxiliary control box 13 when going to subaerial, and simultaneously, when the personnel go up operation platform 1 on subaerial needs, carry out translation upset adjustment to operation platform 1 through auxiliary control box 13, the personnel go up to operation platform 1 on through control box 4 and carry out reset operation to it.
In use, because the crawler type lifting device is improved on the basis of the existing crawler type lifting device, the movement, the steering, the ascending and descending actions of the operation platform 1 are not described, and the operation mode and the action process of the improvement are described in detail.
When crawler-type running gear drives operation platform 1 and moves the operating position, overturn and the translation operation through auxiliary control box 13 to operation platform 1, when one side of operation platform 1 is closer to ground, put down railing 51, personnel get into operation platform 1, then pack up railing 51 through control box 4 on operation platform 1, reset operation platform 1, at last under the cooperation through elevating system 2 and translation subassembly, set up operation platform 1 in the electrical equipment below, personnel overhaul the operation to electrical equipment, overhaul the back, reverse operating according to the above-mentioned step of going up operation platform 1 can go down to ground and reset operation platform 1.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a elevating gear for electromechanical device overhauls, includes crawler-type running gear, elevating system and operation platform, operation platform passes through elevating system sets up crawler-type running gear is last, realizes through being provided with the control box on the operation platform crawler-type running gear's walking turns to and elevating system's lift, operation platform sets up rail, characterized by all around: the operation platform is arranged on the lifting mechanism through a connecting frame, the lifting mechanism is provided with the connecting frame, and the operation platform is horizontally arranged on the connecting frame in a sliding manner through a translation assembly;
the translation subassembly includes linear guide, electronic screw rod and guide block, the level setting of electronic screw rod is in on the connection frame, its screw rod end runs through the setting and is in operation platform is last the guide block under the control of translation switch in the control box, drive operation platform passes through linear guide and is in horizontal migration on the connection frame.
2. The lifting device for electromechanical equipment maintenance of claim 1, wherein: the electric screw is arranged in the groove on the connecting frame, and the screw end of the electric screw penetrates through the guide block and then can be embedded into one side face of the groove in a transmission mode through the bearing.
3. The lifting device for electromechanical equipment maintenance of claim 2, wherein: the guide block stretches into in the recess, and is provided with the screw that supplies the screw to run through on it, the guide block includes first guide block and second guide block, the second guide block with bearing contact forms right operation platform's removal carries out spacing stop device.
4. A lifting device for the overhaul of electromechanical devices according to any one of claims 1 to 3, characterised in that: the connecting frame comprises a first connecting frame and a second connecting frame, wherein one side of the first connecting frame is hinged to the second connecting frame, a turnover hydraulic cylinder is arranged between the first connecting frame and the second connecting frame, and the turnover hydraulic cylinder is controlled by a turnover switch in the control box.
5. The lifting device for electromechanical equipment maintenance of claim 1, wherein: the bottom end of a railing on one side of the fence is hinged to the operating platform, the top end of the railing is fixedly connected with one end of a steel wire rope, the other end of the steel wire rope is wound on an electric winch arranged on the fence, and the electric winch and a stirring control switch controlled in a control box.
6. The lifting device for electromechanical equipment maintenance of claim 1, wherein: and the crawler-type travelling mechanism is provided with an auxiliary control box which is the same as the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796018.9U CN215364777U (en) | 2021-08-03 | 2021-08-03 | Lifting device for electromechanical equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796018.9U CN215364777U (en) | 2021-08-03 | 2021-08-03 | Lifting device for electromechanical equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215364777U true CN215364777U (en) | 2021-12-31 |
Family
ID=79614819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121796018.9U Active CN215364777U (en) | 2021-08-03 | 2021-08-03 | Lifting device for electromechanical equipment maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215364777U (en) |
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2021
- 2021-08-03 CN CN202121796018.9U patent/CN215364777U/en active Active
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