CN214693049U - Lifting device for power distribution network overhead line - Google Patents
Lifting device for power distribution network overhead line Download PDFInfo
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- CN214693049U CN214693049U CN202120233953.8U CN202120233953U CN214693049U CN 214693049 U CN214693049 U CN 214693049U CN 202120233953 U CN202120233953 U CN 202120233953U CN 214693049 U CN214693049 U CN 214693049U
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- 230000001681 protective effect Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lifting device for distribution network overhead line, the on-line screen storage device comprises a base, base bottom surface four corners all is fixed with the universal wheel through the screw, the base upper end surface has the cage through the screw fixation, there is the control box through the screw fixation in the middle of the cage front end surface, both ends surface all has a supporting box through the screw fixation about the cage, both ends surface all is fixed with the guard gate through the screw hinge around the supporting box, supporting box upper end inner wall surface homogeneous body is pour and is equipped with the supporting shoe, both ends surface all is fixed with the pneumatic cylinder through the screw fixation around the supporting shoe, pneumatic cylinder lower extreme surface all is fixed with the backup pad through the bearing suit, lifting box bottom inner wall surface left side all is fixed with hoisting motor through the screw fixation, hoisting motor rear side is equipped with the rolling wheel and fixes inside the cage through the bearing suit, this lifting device for distribution network overhead line, it conveniently removes to have small, Convenient lifting adjustment, convenient sliding adjustment and convenient control.
Description
Technical Field
The utility model relates to a distribution network overhead line technical field specifically is a lifting device for distribution network overhead line.
Background
The power distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive compensators, a plurality of accessory facilities and the like, and plays a role in distributing electric energy in the power network, the overhead lines mainly refer to overhead open lines and are erected on the ground, the overhead lines are power transmission lines which are used for fixing power transmission conductors on the towers erected on the ground to transmit electric energy through insulators, the erection and maintenance are convenient, the cost is low, faults are easily caused by the influence of weather and environment, meanwhile, the whole power transmission corridor occupies a large area of land, and electromagnetic interference is easily caused to the surrounding environment.
The hoisting tool for the power distribution network overhead line is a general name for installing and positioning equipment by a crane or a hoisting mechanism, and is usually used in the construction process of the power distribution network overhead line.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting device for distribution network overhead line to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hoisting tool for an overhead line of a power distribution network comprises a base, universal wheels are fixed on four corners of the surface of the bottom end of the base through screws, a lifting box is fixed on the surface of the upper end of the base through screws, a control box is fixed in the middle of the surface of the front end of the lifting box through screws, supporting boxes are fixed on the surfaces of the left end and the right end of the lifting box through screws, protective doors are fixed on the surfaces of the front end and the rear end of each supporting box through screw hinges, supporting blocks are integrally cast on the surface of the inner wall of the upper end of each supporting box, hydraulic cylinders are fixed on the surfaces of the front end and the rear end of each supporting block through screws, supporting plates are fixed on the surfaces of the lower ends of the hydraulic cylinders through bearing sleeves, a hoisting motor is fixed on the left side of the surface of the inner wall of the bottom end of the lifting box through screws, a winding wheel is arranged on the rear side of the hoisting motor and fixed inside the lifting box through bearing sleeves, a hoisting motor is arranged on the right side of the hoisting motor and fixed on the surface of the inner wall of the bottom end of the lifting box through screws, the surface of the outer end of the rotating shaft of the lifting motor is sleeved and fixed with a driving gear b, the front side and the rear side of the driving gear b are respectively provided with a screw rod b, the middle of the screw rod b is sleeved and fixed with a driven gear b, the left side and the right side of the screw rod b are respectively sleeved and fixed with a sliding block b, the upper end surface of the sliding block b is respectively fixed with a lifting frame through a bearing, the left side of the upper end surface of the lifting frame is respectively fixed with a fixed plate through a bearing, the left side of the upper end surface of the fixed plate is fixed with a driving motor through a screw, the rotating shaft of the driving motor is sleeved and fixed with a driving gear a, the front side and the rear side below the driving motor are respectively provided with a screw rod a and are sleeved and fixed in the fixed plate through a bearing, the left side of the screw rod a is sleeved and fixed with a driven gear a, the sliding blocks a are respectively sleeved and fixed with two sliding blocks a, and the bottom end surface of the sliding blocks a is welded and fixed with a sliding plate, and a pulley is fixed on the right side of the surface of the bottom end of the sliding plate through a screw.
Preferably, the outer end surface of the winding wheel is wound and fixed with one end of a hoisting rope, and the other end of the hoisting rope penetrates through the pulley to be connected and fixed with a lifting hook.
Preferably, the driving gear a and the driven gear a have the same pitch and are in meshed connection.
Preferably, the driving gear b and the driven gear b have the same pitch and are in meshed connection.
Preferably, the rotating shaft of the hoisting motor is connected with the winding wheel.
Preferably, the left and right threads of the outer end surface of the lead screw b are opposite.
Preferably, the control box is connected to the driving motor, the lifting motor, the hoisting motor and the hydraulic cylinder through cables.
Preferably, the types of the driving motor are as follows: YZR132M 2-63.7K, the type of the lifting motor is as follows: YZR225M, the hoist and mount motor model is: MVI1603, the hydraulic cylinder model is: KZF413.35 are provided.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the base for fixing, increases the stability, adopts the universal wheel for fixing, facilitates the moving device, adopts the control box for controlling, facilitates the automatic control, adopts the supporting box for fixing, facilitates the fixing of the hydraulic cylinder, adopts the hydraulic cylinder for stretching, facilitates the matching of the supporting plate for supporting the device, adopts the hoisting motor for driving, facilitates the driving of the winding wheel for rotation, adopts the winding wheel for winding, facilitates the winding of the hoisting rope, adopts the lifting motor for driving, facilitates the driving of the driving gear b for rotation, adopts the driving gear b for driving, facilitates the driving of the driven gear b for rotation, adopts the lead screw b for transmission, facilitates the driving of the sliding block b for movement, adopts the sliding block b for movement, facilitates the pushing of the lifting frame for lifting, adopts the driving motor for driving, facilitates the driving of the driving gear a for rotation, adopt drive gear a to carry out the transmission, conveniently drive driven gear a and rotate, adopt lead screw a to carry out the transmission, conveniently drive sliding block a and remove, adopt sliding block a to fix, conveniently fix the sliding plate, adopt the pulley to fix, conveniently cooperate rolling wheel rolling hoist and mount rope.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the lift box of the present invention;
FIG. 3 is a schematic diagram of the fixing plate structure of the present invention;
FIG. 4 is a schematic view of the connection structure between the lifting box and the lead screw b of the present invention;
FIG. 5 is a schematic view of the internal structure of the support box of the present invention;
fig. 6 is a schematic view of the connection structure of the sliding plate and the sliding block a of the present invention.
In the figure: 1-universal wheel; 2-a base; 3-a lifting box; 4-a control box; 5-drive gear a; 6-a protective door; 7-a support box; 8-driving a motor; 9-fixing the plate; 10-sliding block b; 11-hoisting a motor; 12-a lifting frame; 13-driven gear b; 14-lead screw b; 15-a lifting motor; 16-a hook; 17-hoisting ropes; 18-a pulley; 19-a sliding plate; 20-driven gear a; 21-a slider; 22-lead screw a; 23-a winding wheel; 24-drive gear b; 25-a support block; 26-a hydraulic cylinder; 27-support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a hoisting tool for an overhead line of a power distribution network comprises a base 2, wherein the base 2 is adopted for fixing, the stability is improved, four corners of the bottom end surface of the base 2 are respectively fixed with universal wheels 1 through screws, the universal wheels 1 are adopted for fixing, a device is convenient to move, the upper end surface of the base 2 is fixedly provided with a lifting box 3 through screws, the middle of the front end surface of the lifting box 3 is fixedly provided with a control box 4 through screws, the control box 4 is adopted for controlling, the automatic control is convenient to carry out, the left end surface and the right end surface of the lifting box 3 are respectively fixed with a supporting box 7 through screws, the supporting box 7 is adopted for fixing, a hydraulic cylinder 26 is convenient to fix, the front end surface and the rear end surface of the supporting box 7 are respectively fixed with a protective door 6 through screw hinges, supporting blocks 25 are uniformly cast on the inner wall surface of the upper end of the supporting box 7, the front end surface and the rear end surface of the supporting blocks 25 are respectively fixed with a hydraulic cylinder 26 through screws, and the hydraulic cylinder 26 is adopted for extending and retracting, the device is conveniently supported by matching with the supporting plate 27, the supporting plate 27 is fixed on the lower end surface of the hydraulic cylinder 26 through a bearing sleeve, the hoisting motor 11 is fixed on the left side of the inner wall surface at the bottom end of the lifting box 3 through screws, the hoisting motor 11 is used for driving, the winding wheel 23 is conveniently driven to rotate, the winding wheel 23 is arranged on the rear side of the hoisting motor 11 and is fixed inside the lifting box 3 through the bearing sleeve, the winding wheel 23 is used for winding, the hoisting rope 17 is conveniently wound, the lifting motor 15 is arranged on the right side of the hoisting motor 11 and is fixed on the inner wall surface at the bottom end of the lifting box 3 through screws, the lifting motor 15 is used for driving, the driving gear b24 is conveniently driven to rotate, the driving gear b24 is fixed on the outer end surface of the rotating shaft of the lifting motor 15 in a sleeved mode, the driving gear b24 is used for driving, the driven gear b13 is conveniently driven, and the screw b14 is arranged on the front side and the rear side of the driving gear b24, the lifting frame is characterized in that a lead screw b14 is adopted for transmission, a sliding block b10 is conveniently driven to move, a driven gear b13 is fixedly sleeved in the middle of a lead screw b14, sliding blocks b10 are fixedly sleeved on the left side and the right side of the lead screw b14 through threads, a sliding block b10 is adopted for movement, the lifting frame 12 is conveniently pushed to lift, lifting frames 12 are fixedly arranged on the upper end surfaces of the sliding blocks b10 through bearings, a fixing plate 9 is fixedly arranged on the left side of the upper end surface of each lifting frame 12 through the corresponding bearing, a driving motor 8 is fixedly arranged on the left side of the upper end surface of each fixing plate 9 through a screw and is driven through the driving motor 8, a driving gear a5 is conveniently driven to rotate, a driving gear a5 is fixedly sleeved on the rotating shaft of the driving motor 8 and is driven through a driving gear a5, the driven gear a20 is conveniently driven to rotate, the lead screw a22 is arranged on the front side and the rear side below the driving motor 8 and is fixedly arranged inside the fixing plate 9 through the bearings in a sleeved mode through the lead screw a22 for transmission, conveniently drive slider a21 and remove, driven gear a20 is fixed on the left side of screw a22 in a sleeved manner, two sliders a21 are fixed on screw a22 in a sleeved manner, slider a21 is adopted for fixing, sliding plate 19 is conveniently fixed, sliding plate 19 is fixed on the bottom surface of slider a21 in a welded manner, pulley 18 is fixed on the right side of the bottom surface of sliding plate 19 through screws, pulley 18 is adopted for fixing, winding lifting rope 17 is conveniently matched with winding wheel 23, one end of lifting rope 17 is fixed on the outer end surface of winding wheel 23 in a wound manner, lifting hook 16 is fixed on the other end of lifting rope 17 after passing through pulley 18, driving gear a5 and driven gear a20 are same in tooth pitch and are in meshed connection, driving gear b24 and driven gear b13 are same in tooth pitch and are in meshed connection, the rotating shaft of lifting motor 11 is connected with winding wheel 23, threads on the left side and right side of the outer end surface of screw b14 are opposite, control box 4 is connected to driving motor 8, a, Lifting motor 15, hoist and mount motor 11 and pneumatic cylinder 26, driving motor 8 model is: YZR132M 2-63.7K, and the lifting motor 15 model is: YZR225M, hoist and mount motor 11 model is: MVI1603, hydraulic cylinder 26 model: KZF413.35 are provided.
The working principle is as follows: the control box 4 is connected to the driving motor 8, the lifting motor 15, the lifting motor 11 and the hydraulic cylinder 26 through cables, firstly, the device is moved to a working place through the universal wheel 1, then the control box 4 is connected with an external power supply, when the lifting is needed, firstly, the hydraulic cylinder 26 is controlled through the control box 4 to drive the supporting plate 27 to prop open the protective door 6 to extend and retract to the outer side of the supporting box 7, so that the supporting plate 27 is supported on the ground, then the lifting motor 15 is controlled through the control box 4 to start working, the lifting motor 15 drives the driving gear b24 to rotate, the driving gear b24 drives the driven gear b13 to rotate respectively, the driven gear b13 drives the lead screw b14 to rotate respectively, the lead screw b14 drives the sliding block b10 to move respectively, the b10 is matched with the lifting box 3 to drive the lifting frame 12 to ascend, when the lifting frame 12 drives the fixing plate 9 to ascend to a designated height, the driving motor 8 to rotate through the control box 4, the driving motor 8 drives the driving gear a5 to rotate, the driving gear a5 drives the driven gear a20 to rotate respectively, the driven gear a20 drives the screw a22 to rotate respectively, the screw a22 drives the sliding block a21 to move rightwards, the sliding block a21 drives the pulley 18 to move to a designated position, then the lifting hook 16 is fixed to an object to be lifted, then the control box 4 controls the lifting motor 11 to start working, the lifting motor 11 drives the winding wheel 23 to rotate, and the winding wheel 23 is matched with the pulley 18 to wind the lifting rope 17 to lift the object to be lifted to a proper height.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lifting device for distribution network overhead line, includes base (2), its characterized in that: the lifting box is characterized in that universal wheels (1) are fixed on four corners of the bottom surface of the base (2) through screws, a lifting box (3) is fixed on the upper end surface of the base (2) through screws, a control box (4) is fixed in the middle of the front end surface of the lifting box (3) through screws, supporting boxes (7) are fixed on the surfaces of the left end and the right end of the lifting box (3) through screws, protective doors (6) are fixed on the surfaces of the front end and the rear end of each supporting box (7) through screw hinges, supporting blocks (25) are integrally poured on the surface of the inner wall of the upper end of each supporting box (7), hydraulic cylinders (26) are fixed on the surfaces of the front end and the rear end of each supporting block (25) through screws, supporting plates (27) are fixed on the surfaces of the lower ends of the hydraulic cylinders (26) through bearing sleeves, and a hoisting motor (11) is fixed on the left side of the surface of the inner wall of the bottom of the lifting box (3) through screws, the lifting mechanism is characterized in that a winding wheel (23) is arranged on the rear side of a lifting motor (11) and fixed inside a lifting box (3) through a bearing sleeve, a lifting motor (15) is arranged on the right side of the lifting motor (11) and fixed on the inner wall surface of the bottom end of the lifting box (3) through screws, a driving gear b (24) is fixed on the outer end surface of the rotating shaft of the lifting motor (15) in a sleeved mode, lead screws b (14) are arranged on the front side and the rear side of the driving gear b (24), the lead screws b (14) are fixed on the lifting box (3) through bearings, driven gears b (13) are fixed in the middle of the lead screws b (14) in a sleeved mode, sliding blocks b (10) are fixed on the left side and the right side of the lead screws b (14) through threads in a sleeved mode, lifting frames (12) are fixed on the upper end surfaces of the lifting frames (12), and fixing plates (9) are fixed on the left side of the upper end surfaces of the lifting frames (12) through bearings, the utility model discloses a lead screw, including fixed plate (9), drive motor (8) axis of rotation, lead screw a (22) and bearing suit, lead screw a (22) are all equipped with around drive motor (8) below and are fixed inside fixed plate (9) through the suit, lead screw a (22) left side is all the suit and is fixed with driven gear a (20), lead screw a (22) all the suit is fixed with two sliding blocks a (21), sliding block a (21) bottom surface all welded fastening has sliding plate (19), sliding plate (19) bottom surface right side is through the screw fastening has pulley (18).
2. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the winding wheel (23) outer end surface winding is fixed with the one end of hoist and mount rope (17), the other end of hoist and mount rope (17) passes pulley (18) and connects to be fixed with lifting hook (16).
3. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the driving gear a (5) and the driven gear a (20) have the same pitch and are in meshed connection.
4. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the driving gear b (24) and the driven gear b (13) have the same pitch and are in meshed connection.
5. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: and a rotating shaft of the hoisting motor (11) is connected with a winding wheel (23).
6. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the left and right threads of the outer end surface of the lead screw b (14) are opposite.
7. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the control box (4) is connected to the driving motor (8), the lifting motor (15), the hoisting motor (11) and the hydraulic cylinder (26) through cables.
8. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the types of the driving motor (8) are as follows: YZR132M 2-63.7K, the type of the lifting motor (15) is as follows: YZR225M, the hoist and mount motor (11) model is: MVI1603, the hydraulic cylinder (26) model is: KZF413.35 are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233953.8U CN214693049U (en) | 2021-01-28 | 2021-01-28 | Lifting device for power distribution network overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120233953.8U CN214693049U (en) | 2021-01-28 | 2021-01-28 | Lifting device for power distribution network overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214693049U true CN214693049U (en) | 2021-11-12 |
Family
ID=78565087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120233953.8U Expired - Fee Related CN214693049U (en) | 2021-01-28 | 2021-01-28 | Lifting device for power distribution network overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214693049U (en) |
-
2021
- 2021-01-28 CN CN202120233953.8U patent/CN214693049U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |