CN211239089U - Power transmission and transformation circuit installation and maintenance device - Google Patents
Power transmission and transformation circuit installation and maintenance device Download PDFInfo
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- CN211239089U CN211239089U CN201922244905.4U CN201922244905U CN211239089U CN 211239089 U CN211239089 U CN 211239089U CN 201922244905 U CN201922244905 U CN 201922244905U CN 211239089 U CN211239089 U CN 211239089U
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- supporting plate
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Abstract
The utility model relates to a device is maintained in power transmission and transformation circuit installation, it includes the saddlebag, be provided with the bracing piece in the saddlebag, bracing piece one end is provided with anti-skidding handle, and the other end is connected with cutting device, be provided with heating device in the saddlebag, heating device includes the holding frame, set up in the electric heat tape of holding frame internal surface one side, and with power and switch that the electric heat tape is connected, the bracing piece reaches heating device all with the connection can be dismantled to the saddlebag. The clamping frame comprises a supporting plate, two ends of the supporting plate are respectively hinged with a baffle connected with the electric heating belt, the baffle is oppositely arranged and deviates from the clamping device is arranged on one side of the supporting plate. The utility model discloses a when the ice-cube that establishes transmission and transformation circuit dustcoat heats, cooperatees with the cutter head who sets up, realizes high-efficient deicing, and the constructor of being convenient for simultaneously carries and uses.
Description
Technical Field
The utility model belongs to the technical field of power maintenance equipment technique and specifically relates to a device is maintained in power transmission and transformation circuit installation.
Background
Along with the social economy development, the construction scale of power transmission and transformation lines is enlarged, the coverage area of the power transmission and transformation lines is widened, when line accidents occur, the power transmission and transformation lines are required to be repaired as soon as possible so as to improve the power supply reliability of users, maintenance personnel are inconvenient to repair the faults of the power transmission and transformation lines, in winter, a layer of ice is easy to condense on power equipment such as a power transmission iron tower or an electric pole, a thick ice layer is easy to form after a long time, the ice layer can damage or break the steel structure of the iron tower, and meanwhile, if the ice removal operation is required to be carried out on the iron tower.
The chinese utility model patent with the publication number CN204103361U discloses a maintenance device for power transmission and transformation lines, which comprises a lower rod, a lighting lamp, a fixed frame, a telescopic rod and a connecting frame; the lower end of the lower rod is provided with an anti-skidding handle, the upper end of the lower rod is internally connected with an upper rod, and the telescopic rod comprises an upper rod and a lower rod; the upper end of the connecting frame is fixedly connected with the fixing frame, one side of the upper end of the connecting frame is provided with a lamp holder, a lighting lamp is arranged on the lamp holder, the outer wall of one side of the connecting frame is provided with a switch, and a battery is arranged inside the connecting frame; the left side of mount through two sets of bolt fixed connection slitting saws, the right side of mount is through two sets of bolt fixed connection cutting knives, the below of cutting knife is equipped with the cutting edge, the upper end of mount is equipped with the recess through two sets of bolted connection deicing shovels on the deicing shovel. The utility model has simple structure, convenient use and telescopic function, and the knife saw head can be flexibly replaced, thereby having the function of illumination; in winter, the ice can be removed.
The above prior art solutions have the following drawbacks: the cutting is only carried out through the slitting saw during deicing, and the cutting effect is not strong, can lead to the power transmission and transformation circuit to rock when knocking the ice-cube that broken power transmission and transformation circuit dustcoat established simultaneously, influences the stability of whole power transmission and transformation circuit.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a device is maintained in power transmission and transformation circuit installation, when the ice-cube through establishing power transmission and transformation circuit dustcoat heats, cooperatees with the cutter head who sets up, realizes high-efficient deicing, and the constructor of being convenient for simultaneously carries and uses.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a device is maintained in power transmission and transformation circuit installation, includes the saddlebag, be provided with the bracing piece in the saddlebag, bracing piece one end is provided with anti-skidding handle, and the other end is connected with cutting device, be provided with heating device in the saddlebag, heating device include the holding frame, set up in the electric heat tape of holding frame internal surface one side, and with power and switch that the electric heat tape is connected, the bracing piece reaches heating device all with the connection can be dismantled to the saddlebag.
By adopting the technical scheme, the tool kit with the cutting device and the heating device is arranged, so that when the iced power transmission and transformation line is deiced, the heating device is firstly adopted to heat and melt the ice, and then the cutting device is used to divide the ice, so that the deicing operation on the power transmission and transformation line is realized; when the heating device is used, the clamping frame is sleeved on the power transmission and transformation line, and the switch is turned on to heat the electric heating tape on the inner surface of the clamping frame, so that the heating of ice blocks covered on the power transmission and transformation line is realized, and the subsequent cutting device is convenient to cut the ice blocks.
The utility model discloses further set up to: the clamping frame comprises a supporting plate, two ends of the supporting plate are respectively hinged with a baffle connected with the electric heating belt, the baffle is oppositely arranged and deviates from the clamping device is arranged on one side of the supporting plate.
Through adopting above-mentioned technical scheme, the holding frame adopts two sections articulated baffles that have respectively, and the joint between two baffles to realize locating the holding frame cover on the transmission and transformation electric wire way, connect convenient and stable.
The utility model discloses further set up to: the clamping device comprises a connecting plate fixedly connected with the baffle, and the connecting plate is fixedly connected with the baffle through a bolt.
Through adopting above-mentioned technical scheme, through bolt fixed connection between the connecting plate, the high altitude construction of being convenient for of operation swiftly can improve the stability of connecting between the baffle through bolt fixed connection simultaneously.
The utility model discloses further set up to: the backup pad orientation baffle one side is rotated and is connected with the roller, the roller level sets up and its axial with the baffle is perpendicular.
Through adopting above-mentioned technical scheme, the setting of roller is convenient for heat the ice-cube of melting the back at the electric heat tape to a certain position and slides to next position, the position after the cutting device melts through the heating to power transmission and transformation circuit after being convenient for later, the roller level sets up and the axial is perpendicular with the baffle, thereby be convenient for heating device removes along power transmission and transformation circuit, the vapor that prevents the electric heat tape heating in-process production takes place to cool off to the backup pad position and freezes, take place fixedly between backup pad and the power transmission and transformation circuit and lead to heating device unable removal, influence normal use.
The utility model discloses further set up to: and a heat insulation layer is arranged on one side of the clamping frame, which is far away from the electric heating belt.
Through adopting above-mentioned technical scheme, the setting of insulating layer that keeps warm, when guaranteeing the heating effect of electric heat belt, can also prevent that the holding frame high temperature from leading to constructor operation inconvenience.
The utility model discloses further set up to: the cutting device comprises a cutting tool bit, the center of the cutting tool bit is connected with a rotating motor, an output shaft of the rotating motor is perpendicular to the supporting rod, and a protective cover is arranged outside the cutting tool bit.
Through adopting above-mentioned technical scheme, cutting device adopts rotating electrical machines to drive the cutting tool bit rotatory, cuts the ice-cube that the cover was established outside the power transmission and transformation circuit, makes its and power transmission and transformation circuit separation, reaches deicing effect, and the cutting tool bit dustcoat is equipped with the protection casing simultaneously and can plays the guard action to cutting tool bit, can prevent simultaneously that cutting tool bit from hurting the constructor.
The utility model discloses further set up to: the cutting knife hood is equipped with the protection casing, the protection casing is discoid first casing and second casing including splicing each other, second casing external diameter is less than first casing internal diameter, second casing outer wall be provided with first casing complex cyclic annular spout, first casing with be provided with stop device between the second casing.
Through adopting above-mentioned technical scheme, the protection casing that the cutting tool bit cover was established can protect the cutting tool bit, be convenient for accomodate it in the saddlebag, simultaneously when using, slide first casing along the cyclic annular spout that second casing outer wall set up, thereby make first casing cover locate outside the second casing and the two overlap, make cutting tool bit one side and external contact carry out the deicing, the opposite side cover is equipped with the protection casing, prevent that the ice bits that produce from influencing constructor in the cutting process, the security in the improvement work progress.
The utility model discloses further set up to: the limiting device comprises a limiting block which is arranged in the annular sliding groove and fixedly connected with one end of the first shell, a spring pin which is arranged at one end of the limiting block and deviates from the first shell, and positioning holes which are matched and clamped with the spring pin are formed in the two ends of the second shell, which are in contact with the first shell.
Through adopting above-mentioned technical scheme, carry out the joint through the cooperation of spring catch and locating hole between first casing and the second casing to realize first casing and second casing coincidence back and equal stable connection when the two concatenation cover is located the cutting tool bit outside.
To sum up, the utility model discloses a beneficial technological effect does:
1. the tool bag with the cutting device and the heating device is convenient and fast to operate at high altitude;
2. the heating device is sleeved on the frozen power transmission and transformation circuit through the supporting plate and the connecting plate hinged with the supporting plate, and is heated through the electric heating belt, so that a subsequent cutting device can separate ice blocks from the power transmission and transformation circuit conveniently, and a roller shaft arranged on the supporting plate is convenient for the heating device to slide along the power transmission and transformation circuit;
3. the protection casing that the cutting device overcoat was established can prevent that the ice bits from splashing and influencing constructor in the cutting tool bit use, can improve the security and the convenience of accomodating simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of a power transmission and transformation line installation and maintenance device provided by the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1, for illustrating a specific structural diagram of a heating device in the installation and maintenance device for power transmission and transformation lines according to the present invention;
fig. 3 is an exploded view of a cutting device in the installation and maintenance device for power transmission and transformation lines provided by the present invention.
In the figure, 1, a kit; 2. a support bar; 3. an anti-slip handle; 4. a cutting device; 41. a cutter head; 42. a rotating electric machine; 43. a protective cover; 431. a first housing; 432. a second housing; 433. an annular chute; 434. a limiting device; 435. a spring pin; 536. positioning holes; 5. a heating device; 51. a clamping frame; 511. a support plate; 512. a baffle plate; 513. a clamping device; 514. a connecting plate; 515. a bolt; 52. an electric heating tape; 6. a roll shaft; 7. a heat preservation and insulation layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses a power transmission and transformation line installation and maintenance device, which comprises a tool bag 1, a support rod 2 is arranged in the tool bag 1, one end of the support rod 2 is provided with an anti-skidding handle 3, the other end is connected with a cutting device 4, a heating device 5 is arranged in the tool bag 1, the heating device 5 comprises a holding frame 51, an electric heating belt 52 arranged on one side of the inner surface of the holding frame 51, and a power supply and a switch connected with the electric heating belt 52, both of which are arranged in the tool bag 1, the support rod 2 and the heating device 5 are detachably connected with the tool bag 1, in this embodiment, the support rod 2 and the heating device 5 are connected with an elastic rope to connect with the tool bag 1, therefore, the heating device 5 and the cutting device 4 are prevented from falling down due to the fact that hands slide when constructors work high above the ground, objects fall from the ground, and safety of the construction process is improved.
As shown in fig. 2, the clamping frame 51 includes a supporting plate 511, two ends of the supporting plate 511 are respectively hinged with a baffle 512 connected to the electric heating tape 52, the baffle 512 is disposed opposite to each other and a clamping device 513 is disposed on a side away from the supporting plate 511 for connection, in this embodiment, the clamping device 513 includes a connecting plate 514 fixedly connected to the baffle 512, and the connecting plate 514 is fixedly connected through a bolt 515, so that the clamping frame 51 is conveniently sleeved on the transmission and transformation line, and the electric heating tape 52 disposed on the baffle 512 acts on an ice layer outside the transmission and transformation line. In order to facilitate the heating and melting of the ice blocks at a certain position by the electric heating belt 52, the ice blocks slide to the next position, the roller shaft 6 is rotatably connected to the supporting plate 511 towards one side of the baffle 512, the roller shaft 6 is horizontally arranged, and the axial direction of the roller shaft is vertical to the baffle 512, so that the heating device 5 can move along the power transmission and transformation line conveniently, and the clamping frame 51 is prevented from being adhered to the power transmission and transformation line due to the ice. The holding frame 51 deviates from electric heat tape 52 one side and is provided with heat preservation insulating layer 7, and heat preservation insulating layer 7 sets up to the glass cotton in this embodiment, when guaranteeing electric heat tape 52's heating effect, can also prevent that the too high temperature of holding frame 51 from leading to constructor operation inconvenience.
As shown in fig. 3, the cutting device 4 includes a cutting head 41, a rotating electrical machine 42 is connected to a central position of the cutting head 41, an output shaft of the rotating electrical machine 42 is perpendicular to the support rod 2, and the rotating electrical machine 42 drives the cutting head 41 to rotate to cut the ice layer outside the transmission and transformation line. Ice debris generated during the cutting process may affect the normal work of the operator, and a protection cover 43 is provided outside the cutting head 41. The protective cover 43 comprises a first shell 431 and a second shell 432 which are spliced mutually and are in a disc shape, the outer diameter of the second shell 432 is smaller than the inner diameter of the first shell 431, the outer wall of the second shell 432 is provided with an annular sliding groove 433 matched with the first shell 431, and a limiting device 434 is arranged between the first shell 431 and the second shell 432. In this embodiment, the limiting device 434 includes a limiting block disposed in the annular sliding groove 433 and fixedly connected to one end of the first housing 431, a spring pin 435 disposed at one end of the first housing 431 away from the limiting block, and positioning holes 536 disposed at two ends of the second housing 432 contacting the first housing 431 and engaged with the spring pin 435 are disposed.
The implementation principle of the embodiment is as follows: when in use, a constructor carries the tool bag 1 provided with the cutting device 4 and the heating device 5 to move to the position of the frozen power transmission and transformation circuit, the supporting plate 511 in the clamping frame 51 is hung on the power transmission and transformation circuit, and is fixedly connected with the hinged baffle 512 through the bolt 515, so that the clamping frame 51 is annularly arranged on the periphery of the power transmission and transformation circuit, the icing position is heated through the electric heating belt 52 arranged on the inner surface of the opening switch control baffle 512, the heating of ice blocks covered on the power transmission and transformation circuit is realized, and the clamping frame 51 can be directly slid to move to the next position along the power transmission circuit after being heated at a certain position. After the heating device 5 preliminarily heats and melts the ice cubes on the periphery of the power transmission and transformation line, the anti-skidding handle 3 is held, the limitation of the spring pin 435 and the positioning hole 536 is removed, the first shell 431 is pulled to move along the annular sliding groove 433 arranged on the second shell 432 until the first shell 431 is overlapped with the second shell 432, the internal cutting tool bit 41 is exposed, the rotating motor 42 is started to drive the cutting tool bit 41 to rotate, the pre-heated and melted ice layer is cut to separate the ice layer from the power transmission and transformation line, the second shell 432 can prevent ice scraps generated in the cutting process from influencing constructors, and the safety in the construction process is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a device is maintained in power transmission and transformation circuit installation, includes saddlebag (1), be provided with bracing piece (2) in saddlebag (1), bracing piece (2) one end is provided with anti-skidding handle (3), and the other end is connected with cutting device (4), its characterized in that: be provided with heating device (5) in saddlebag (1), heating device (5) include holding frame (51), set up in electric heat tape (52) of holding frame (51) internal surface one side, and with power and switch that electric heat tape (52) are connected, bracing piece (2) reach heating device (5) all with saddlebag (1) can dismantle the connection.
2. The electric transmission and transformation line installation and maintenance device of claim 1, wherein: the clamping frame (51) comprises a supporting plate (511), two ends of the supporting plate (511) are respectively hinged with a baffle (512) connected with the electric heating belt (52), and the baffle (512) is oppositely arranged and deviates from one side of the supporting plate (511) and is provided with a clamping device (513).
3. The electric transmission and transformation line installation and maintenance device of claim 2, wherein: the clamping device (513) comprises a connecting plate (514) fixedly connected with the baffle plate (512), and the connecting plate (514) is fixedly connected through a bolt (515).
4. The electric transmission and transformation line installation and maintenance device of claim 3, wherein: the supporting plate (511) faces one side of the baffle plate (512) and is rotatably connected with a roller shaft (6), and the roller shaft (6) is horizontally arranged and the axial direction of the roller shaft is vertical to the baffle plate (512).
5. The electric transmission and transformation line installation and maintenance device of claim 2, wherein: and a heat insulation layer (7) is arranged on one side of the clamping frame (51) departing from the electric heating belt (52).
6. The electric transmission and transformation line installation and maintenance device of claim 1, wherein: cutting device (4) are including cutting tool bit (41), cutting tool bit (41) central point puts and is connected with rotating electrical machines (42), rotating electrical machines (42) output shaft perpendicular to bracing piece (2) set up, cutting tool bit (41) dustcoat is equipped with protection casing (43).
7. The electric transmission and transformation line installation and maintenance device of claim 6, wherein: the protective cover (43) comprises a first shell (431) and a second shell (432) which are spliced mutually and are in a disc shape, the outer diameter of the second shell (432) is smaller than the inner diameter of the first shell (431), an annular sliding groove (433) matched with the first shell (431) is formed in the outer wall of the second shell (432), and a limiting device (434) is arranged between the first shell (431) and the second shell (432).
8. The electric transmission and transformation line installation and maintenance device of claim 7, wherein: stop device (434) including set up in annular chute (433) in and with first casing (431) one end fixed connection's stopper, set up in first casing (431) deviates from spring catch (435) of stopper one end, second casing (432) with first casing (431) contact both ends all be provided with locating hole (536) of spring catch (435) cooperation joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922244905.4U CN211239089U (en) | 2019-12-13 | 2019-12-13 | Power transmission and transformation circuit installation and maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922244905.4U CN211239089U (en) | 2019-12-13 | 2019-12-13 | Power transmission and transformation circuit installation and maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239089U true CN211239089U (en) | 2020-08-11 |
Family
ID=71933196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922244905.4U Expired - Fee Related CN211239089U (en) | 2019-12-13 | 2019-12-13 | Power transmission and transformation circuit installation and maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914850A (en) * | 2022-06-23 | 2022-08-16 | 武汉华源电力有限公司 | Power transmission and transformation circuit construction protector |
-
2019
- 2019-12-13 CN CN201922244905.4U patent/CN211239089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114914850A (en) * | 2022-06-23 | 2022-08-16 | 武汉华源电力有限公司 | Power transmission and transformation circuit construction protector |
| CN114914850B (en) * | 2022-06-23 | 2024-03-08 | 武汉华源电力有限公司 | Power transmission and transformation line construction protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |