CN119429988A - A kind of lifting device for switch on column - Google Patents
A kind of lifting device for switch on column Download PDFInfo
- Publication number
- CN119429988A CN119429988A CN202411520794.4A CN202411520794A CN119429988A CN 119429988 A CN119429988 A CN 119429988A CN 202411520794 A CN202411520794 A CN 202411520794A CN 119429988 A CN119429988 A CN 119429988A
- Authority
- CN
- China
- Prior art keywords
- pole
- electric winch
- rod assembly
- support rod
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/203—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by posts, e.g. scaffolding, trees or masts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
本申请涉及电力安装设备的技术领域，尤其是涉及一种柱上开关起吊装置。一种柱上开关起吊装置，采用如下的技术方案：包括承载结构、电动绞盘机和移动电池箱，所述承载结构用于可拆卸安装于电线杆上，所述电动绞盘机安装于所述承载结构上，所述移动电池箱用于给所述电动绞盘机供电，所述电动绞盘机用于将地上的柱上开关吊至电线杆上。本申请具有以下效果：承载结构安装于电线杆上后，移动电池箱给电动绞盘机供电即可驱使电动绞盘机将地上的柱上开关吊至电线杆上，降低柱上开关安装过程中人力的损耗，降低安全事故发生的概率，提高安全性能。
The present application relates to the technical field of power installation equipment, and in particular to a pole switch lifting device. A pole switch lifting device adopts the following technical scheme: it includes a bearing structure, an electric winch and a mobile battery box, the bearing structure is used to be detachably installed on a utility pole, the electric winch is installed on the bearing structure, the mobile battery box is used to power the electric winch, and the electric winch is used to lift the pole switch on the ground to the utility pole. The present application has the following effects: after the bearing structure is installed on the utility pole, the mobile battery box powers the electric winch to drive the electric winch to lift the pole switch on the ground to the utility pole, thereby reducing the loss of manpower during the installation of the pole switch, reducing the probability of safety accidents, and improving safety performance.
Description
Technical Field
The application relates to the technical field of electric power installation equipment, in particular to a pole-mounted switch lifting device.
Background
Along with the rapid development of local economy and the remarkable improvement of the living standard of people, the requirements of vast users on the power supply reliability are higher and higher, and 10 kilovolt live working is actively developed and applied by each power company to solve the problem of daily operation and maintenance defect elimination of distribution network lines in order to ensure the demands of the users.
In the power distribution network construction process, to realize distribution network automation, the installation segmentation and demarcation switch are generally required to be matched with a main station to complete automatic isolation treatment of faults, the on-pole switch is high in quality and inconvenient to install, and when the on-pole switch is required to be installed or replaced in special areas such as steep slopes, cultivated lands and forests at part of distribution lines, the on-pole switch cannot be installed or replaced in a live working mode due to the fact that the live working vehicle is limited by topography.
Therefore, at present, the common lifting modes of the pole-mounted switch are that the pulley block is matched with the pull rope, the pole-mounted switch is lifted by manpower, the manpower loss is large in the installation process, safety accidents are easy to cause, and the safety performance is low.
Disclosure of Invention
In order to reduce the loss of manpower in the installation process of the pole-mounted switch, reduce the probability of safety accidents and improve the safety performance, the application provides a pole-mounted switch lifting device.
The application provides a lifting device for a pole-mounted switch, which adopts the following technical scheme that the lifting device comprises a bearing structure, an electric winch and a movable battery box, wherein the bearing structure is used for being detachably arranged on a telegraph pole, the electric winch is arranged on the bearing structure, the movable battery box is used for supplying power to the electric winch, and the electric winch is used for lifting the pole-mounted switch on the ground to the telegraph pole.
Through adopting above-mentioned technical scheme, bear the weight of the structure and install on the wire pole after, remove the battery case and give electric winch machine power supply and can order about electric winch machine to hang the pole switch on ground to the wire pole on, reduce the loss of pole switch installation in-process manpower, reduce the probability of incident emergence, improve the security performance.
Preferably, the electric winch comprises an electric winch box, a winding roller, a pull rope, a hook and a driving motor, wherein the winding roller, the pull rope, the hook and the driving motor are all arranged in the electric winch box, the mobile battery box is used for supplying power to the driving motor, the winding roller and an output shaft of the driving motor are coaxially connected, one end of the pull rope is wound on the winding roller, the other end of the pull rope is connected with the hook, and a part of the pull rope is penetrated at the bottom of the electric winch box and penetrates through a pull rope opening of the electric winch box downwards.
Through adopting above-mentioned technical scheme, the mobile battery case gives driving motor power supply, and driving motor work orders about the wind-up roll and rotates, and wind-up roll corotation or reversal realize the receive and releases of stay cord, and then realize hanging post switch on the ground to the wire pole on after, with the lifting hook down to ground carry out the lifting work of next post switch again.
Preferably, the electric winch case comprises a winch case body and a winch case bottom cover, the winch case body and the winch case bottom cover are detachably connected, and the pull rope opening penetrates through the winch case bottom cover.
Through adopting above-mentioned technical scheme, can dismantle between capstan winch case body and the capstan winch case bottom and link to each other, the staff dismantles the capstan winch case bottom when being convenient for electric capstan winch machine breaks down, in time maintains electric capstan winch machine.
Preferably, the bearing structure comprises an upper end support head, a lower end support head, an inclined support rod assembly and a horizontal support rod assembly, wherein the upper end support head and the lower end support head are detachably connected to a telegraph pole, the upper end support head and the lower end support head are arranged on the telegraph pole along the length direction of the telegraph pole at intervals, the length direction of the horizontal support rod assembly is arranged along the horizontal direction, one end of the horizontal support rod assembly is rotatably connected with the lower end support head, the other end of the horizontal support rod assembly is rotatably connected with the inclined support rod assembly, and the inclined support rod assembly is far away from one end of the horizontal support rod assembly and is rotatably connected with the upper end support head.
Through adopting above-mentioned technical scheme, form triangle-shaped structure between horizontal bracing rod subassembly, slant bracing rod subassembly and the wire pole, triangle-shaped has stability and bearing performance better characteristics.
Preferably, the horizontal stay bar assembly and the inclined stay bar assembly are synchronously circumferentially connected with the telegraph pole by taking the telegraph pole as a rotating shaft and can be positioned and rotated.
Through adopting above-mentioned technical scheme, when the staff needs to form relation of connection with a plurality of positions and wire pole on the pole switch, synchronous rotation level is to vaulting pole subassembly and diagonal bracing pole subassembly makes level to vaulting pole subassembly and diagonal bracing pole subassembly be close to hookup location department, and the staff of being convenient for installs and improves installation security performance.
Preferably, one end of the horizontal stay bar component, which is close to the telegraph pole, is connected with a C-shaped connecting disc, the lower end support head is connected with a semicircular connecting disc, a plurality of positioning holes penetrate through the semicircular connecting disc in the vertical direction, a plurality of positioning holes penetrate through the semicircular connecting disc at equal angular intervals along the circular arc circumference of the semicircular connecting disc, positioning pins penetrate through the C-shaped connecting disc, and the positioning pins penetrate through the C-shaped connecting disc and then penetrate through the positioning holes.
Through adopting above-mentioned technical scheme, when needs rotate and adjust horizontal bracing rod subassembly and diagonal bracing rod subassembly, pull out the locating pin, rotate to work angle with horizontal bracing rod subassembly and diagonal bracing rod subassembly after, insert the locating pin and can accomplish spacingly.
Preferably, each positioning hole penetrates through the semicircular connecting disc at intervals of 30 degrees along the circumferential direction of the circular arc of the semicircular connecting disc.
Through adopting above-mentioned technical scheme, every interval 30 degrees on the semicircle connection pad run through have a locating hole to make horizontal bracing subassembly and diagonal bracing subassembly can realize six operational angles.
Preferably, the electric winch is slidingly connected to the horizontal stay assembly along the length direction of the horizontal stay assembly.
Through adopting above-mentioned technical scheme, the staff can be according to the size of the last switch of post of installation as required, slides along the length direction of horizontal to vaulting pole subassembly and adjusts the position of electric capstan winch machine.
Preferably, the electric wire pole further comprises a lifting adjusting structure, wherein the lifting adjusting structure is used for driving the bearing structure and the electric winch to slide back and forth along the height direction of the electric wire pole.
Through adopting above-mentioned technical scheme, lift adjustment structure assists the staff to adorn bearing structure on the wire pole, further reduces the loss of on-column switch installation in-process manpower, reduces the probability of incident emergence, improves the security performance.
Preferably, the lifting adjustment structure comprises a lifter and a grabbing clamp, wherein the grabbing clamp is used for being clamped on the bearing structure, and the lifter drives the grabbing clamp to slide back and forth along the height direction of the telegraph pole.
Through adopting above-mentioned technical scheme, lift adjustment structure assists the staff to adorn bearing structure on the wire pole, further reduces the loss of on-column switch installation in-process manpower, reduces the probability of incident emergence, improves the security performance.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The loss of manpower in the installation process of the pole-mounted switch is reduced, the probability of safety accidents is reduced, and the safety performance is improved;
2. A triangle structure is formed among the horizontal stay bar assembly, the inclined stay bar assembly and the telegraph pole, and the triangle has the characteristics of better stability and bearing performance.
Drawings
FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present application;
FIG. 2 is a schematic view showing a part of the structure of embodiment 1 of the present application;
FIG. 3 is a schematic view showing a part of the structure of embodiment 1 of the present application;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 1;
FIG. 5 is a schematic view showing a part of the structure of embodiment 1 of the present application;
FIG. 6 is a schematic view showing a part of the structure of embodiment 1 of the present application;
Fig. 7 is a schematic overall structure of embodiment 2 of the present application.
The reference numerals indicate that 1, a telegraph pole; 11, externally connecting an electric wire; 110, moving a battery box; 111, a movable draw bar box, 112, a battery body, 113, a pull rod, 114, a handle, 115, a battery bracket plate, 116, a universal wheel, 117, a binding post, 118, a switch, 119, an electric display screen, 120, an electric winch, 121, an electric winch box, 1211, a winch box body, 1212, a winch box bottom cover, 122, a winding roller, 123, a pull rope, 124, a hook, 125, a driving motor, 126, a rubber ring, 127, a pull rope opening, 131, an upper end bracket head, 132, a lower end bracket head, 133, a ratchet tightener, 134, a binding belt, 135, a semicircle connecting disc, 136, a C-shaped connecting disc, 137, a nylon gasket, 138, a locating hole, 139, a locating pin, 140, a horizontal stay bar assembly, 141, a first epoxy rod, 142, a square flange, 143, a charging plug, 144, a ring nut, 145, an annular screw, 150, an oblique stay bar assembly, 151, a second epoxy rod, 152, a cylindrical flange, 153, a semicircle connecting disc, 154, a triangle connecting disc, 155, a connecting sleeve, 156, a 3D printing sleeve, 160, a tee joint, 162, a bending joint, 161, a bending joint, a roll-up-down link, 216, a cylinder liner, a flange, a 213, a positioning pin, a 140, a horizontal brace, a flange, a lifting plate, a lifting and a roll, a lifting and a roll.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The application discloses a lifting device for a pole-mounted switch, which is used for reducing the loss of manpower in the installation process of the pole-mounted switch, reducing the probability of safety accidents and improving the safety performance.
Referring to fig. 1, fig. 2 and fig. 3, an on-pole switch lifting device comprises a bearing structure, an electric winch 120 and a mobile battery box 110, wherein the bearing structure is used for being detachably installed on a telegraph pole 1, the electric winch 120 is installed on the bearing structure, the mobile battery box 110 is used for supplying power to the electric winch 120, the electric winch 120 is used for lifting the on-pole switch on the ground onto the telegraph pole 1, after the bearing structure is installed on the telegraph pole 1, the mobile battery box 110 supplies power to the electric winch 120 to drive the electric winch 120 to lift the on-pole switch on the ground onto the telegraph pole 1, so that the loss of manpower in the installation process of the on-pole switch is reduced, the probability of safety accidents is reduced, and the safety performance is improved.
Specifically, referring to fig. 1 and 3, the mobile battery box 110 includes a mobile trolley box 111 and a battery body 112, the battery body 112 is disposed in the mobile trolley box 111, a trolley 113 is slidingly connected on a side wall of one side of the mobile trolley box 111, a handle 114 is disposed at the top of the mobile trolley box 111, two universal wheels 116 are disposed at the bottom of the mobile trolley box 111 and on an edge of the mobile trolley box near the trolley 113, the mobile trolley box 111 is conveniently pulled in an inclined manner, a plurality of battery bracket plates 115 are disposed in the mobile trolley box 111, two of the plurality of battery bracket plates 115 are in a group, four groups are disposed, the four groups of battery bracket plates 115 are respectively disposed on four side walls of the mobile trolley box 111, one side wall of the battery bracket plate 115 far away from the mobile trolley box 111 is used for abutting against an outer wall of the battery body 112, the battery bracket plates 115 are designed by using a bakelite plate material, and the battery body 112 is firmly clamped in the middle of the mobile trolley box 111 to prevent shaking.
In this embodiment, the movable trolley case 111 is further provided with a binding post 117, a switch 118 and an electric quantity display screen 119, wherein the binding post 117 and the switch 118 are respectively located at two sides of the handle 114, and the electric quantity display screen 119 is located on a side wall of the movable trolley case 111.
Referring to fig. 1 and 2, the electric winch 120 includes an electric winch box 121, a wind-up roller 122, a pull rope 123, a hook 124 and a driving motor 125, the wind-up roller 122, the pull rope 123, the hook 124 and the driving motor 125 are all arranged in the electric winch box 121, the electric winch box 121 includes a winch box body 1211 and a winch box bottom cover 1212, the winch box body 1211 and the winch box bottom cover 1212 are detachably connected, the winch box body 1211 is manufactured by bending in a sheet metal mode, and the winch box bottom cover 1212 is designed to facilitate timely maintenance when the electric winch 120 fails.
The battery body 112 is used for supplying power to the driving motor 125, the driving motor 125 works to drive the wind-up roller 122 to rotate, the wind-up roller 122 positively rotates or reversely rotates to realize the winding and unwinding of the pull rope 123, further, the on-ground pole switch is hung on the telegraph pole 1, then the lifting hook is lowered to the ground to carry out the lifting operation of the next pole switch, the effect of supplying power to the driving motor 125 by the battery body 112 is realized through the external electric wire 11, the wind-up roller 122 is coaxially connected with the output shaft of the driving motor 125, one end of the pull rope 123 is wound on the wind-up roller 122, the other end of the pull rope 123 is connected with the hook 124, a part of the pull rope 123 and the pull rope opening 127 of the hook 124 downwards penetrate through the electric winch box 121 vertically on the winch box bottom cover 1212, the pull rope opening 127 is in a round hole shape, a rubber ring 126 is arranged on the winch box bottom cover 1212, the outer wall of the rubber ring 126 is attached to the wall of the pull rope opening 127, and the damage of the pull rope 123 caused by direct friction of the winch box bottom cover 1212 is prevented.
Further, referring to fig. 1, 4,5 and 6, the bearing structure includes an upper bracket head 131, a lower bracket head 132, an inclined brace assembly 150 and a horizontal brace assembly 140, the upper bracket head 131 and the lower bracket head 132 are detachably connected to the telegraph pole 1, the upper bracket head 131 and the lower bracket head 132 are arranged on the telegraph pole 1 along the length direction of the telegraph pole 1 at intervals, the length direction of the horizontal brace assembly 140 is arranged along the horizontal direction, one end of the horizontal brace assembly 140 is rotationally connected with the lower bracket head 132, the other end of the horizontal brace assembly 140 is rotationally connected with the inclined brace assembly 150, one end of the inclined brace assembly 150, which is far away from the horizontal brace assembly 140, is rotationally connected with the upper bracket head 131, a triangle structure is formed among the horizontal brace assembly 140, the inclined brace assembly 150 and the telegraph pole 1, and the triangle has the characteristics of better stability and bearing performance.
One side of the upper end bracket head 131 and one side of the lower end bracket head 132 are respectively provided with a ratchet tightening device 133 and a binding belt 134, and the ratchet tightening device 133 tightly binds the binding belt 134 on the telegraph pole 1.
Specifically, the horizontal brace rod assembly 140 is composed of two first epoxy rods 141 and square flanges 142, the two first epoxy rods 141 are arranged in parallel, square flanges 142 are sleeved at two ends of each first epoxy rod 141, the peripheries of the two first epoxy rods are fixed through rivets, a charging plug 143 is arranged at the front end of one square flange 142, the charging plug 143 is an aviation charging plug 143 with a cover, the charging plug is a special-shaped hole, the traditional plug is prevented from being misplaced, in the embodiment, one end of an external electric wire 11 is led to a binding post 117, the other end of the external electric wire 11 is led to the aviation charging plug 143, a semicircular connecting disc 135 is arranged above a lower end support head 132, one end of the horizontal brace rod assembly 140, which is close to the electric wire rod 1, is connected with a C-shaped connecting disc 136, the concave surface of the C-shaped connecting disc 136 faces the horizontal brace rod assembly 140, one end of the two first epoxy rods 141 is connected with two ends of the C-shaped connecting disc 136 respectively, the semicircular connecting disc 135 is used for being connected with the C-shaped connecting disc 136, and a nylon gasket 137 is arranged between the semicircular connecting disc 135 and the C-shaped connecting disc 136, so that direct friction of metal is prevented.
The diagonal brace assembly 150 comprises two second epoxy rods 151 and a cylindrical flange 152, the two second epoxy rods 151 are arranged in parallel, the cylindrical flange 152 is sleeved at two ends of each second epoxy rod 151, one end, far away from the second epoxy rods 151, of the cylindrical flange 152 is perpendicular to the end face of the cylindrical flange 152, a semicircular connecting piece 153 is arranged on the other end, far away from the square flange 142 of the wire rod 1, of the cylindrical flange 152, a triangular connecting disc 154 is arranged above the upper end bracket head 131, one end, close to the wire rod 1, of the diagonal brace assembly 150 is connected with a C-shaped connecting disc 136, the concave surface of the C-shaped connecting disc 136 faces the diagonal brace assembly 150, one end of each second epoxy rod 151 is connected with two ends of the C-shaped connecting disc 136 respectively, two ends of the C-shaped connecting disc 136 are provided with connecting seats 155, semicircular connecting pieces 153 at one end of each second epoxy rod 151 are respectively embedded into the two connecting seats 155 and are respectively connected with the two connecting seats 155 in a rotating mode, the other end of each second epoxy rod 151 is used for being connected with the square flange 142, far away from the wire rod 1, two 3D printing sleeves 156 are sleeved between the two second epoxy rods 151, and the two 3D printing sleeves 156 are arranged on the second epoxy rods 151 along the length direction of the second epoxy rods 151.
Further, the horizontal stay bar assembly 140 and the diagonal stay bar assembly 150 are synchronously circumferentially connected to the wire pole 1 in a positionable and rotatable manner by taking the wire pole 1 as a rotation shaft, namely, the triangular connection disc 154 is rotationally connected with the C-shaped connection disc 136 on the diagonal stay bar assembly 150, the semicircular connection disc 135 is rotationally connected with the C-shaped connection disc 136 on the horizontal stay bar assembly 140, and the rotational connection relationship between the triangular connection disc 154 and the C-shaped connection disc 136, and the semicircular connection disc 135 and the C-shaped connection disc 136 is realized by matching the ring nut 144 with the ring screw 145.
The semicircular connecting disc 135 is penetrated with a plurality of positioning holes 138, the positioning holes 138 penetrate the semicircular connecting disc 135 along the vertical direction, the positioning holes 138 penetrate the semicircular connecting disc 135 along the circumference of the circular arc at equal angle, in the embodiment, each positioning hole 138 penetrates the semicircular connecting disc 135 along the circumference of the circular arc of the semicircular connecting disc 135 at intervals of 30 degrees, a positioning pin 139 penetrates the C-shaped connecting disc 136, the positioning pin 139 penetrates the C-shaped connecting disc 136 and then penetrates the positioning holes 138, when the horizontal brace rod assembly 140 and the oblique brace rod assembly 150 need to be rotated and adjusted, the positioning pin 139 is pulled out, and after the horizontal brace rod assembly 140 and the oblique brace rod assembly 150 rotate to the working angle, the limiting can be completed by inserting the positioning pin 139.
Further, referring to fig. 2 and 4, the electric winch 120 is slidingly connected to the horizontal stay bar assembly 140 along the length direction of the horizontal stay bar assembly 140, a worker can slidingly adjust the position of the electric winch 120 along the length direction of the horizontal stay bar assembly 140 according to the size of a post switch installed as required, in this embodiment, two three-way sleeves 160 are sleeved on each first epoxy rod 141, two three-way sleeves 160 on the two first epoxy rods 141 are in one-to-one correspondence, a connecting rod 161 is connected between the corresponding two three-way sleeves 160, the other end of the three-way sleeve 160 is sleeved on the connecting rod 161, a sheet metal bending piece 162 is covered on the connecting rod 161, two ends of the sheet metal bending piece 162 are respectively connected with opposite side walls of the winch box body 1211, the electric winch box 121 is fixed, and a lining 163 is arranged between the sheet metal bending piece 162 and the connecting rod 161.
The implementation principle of the pole-mounted switch lifting device provided by the embodiment of the application is that after a bearing structure is arranged on a telegraph pole 1, a mobile battery box 110 supplies power to an electric winch 120, so that the electric winch 120 can be driven to lift a pole-mounted switch 118 on the ground to the telegraph pole 1, the manpower loss in the installation process of the pole-mounted switch 118 is reduced, the probability of safety accidents is reduced, and the safety performance is improved.
Example 2
Referring to fig. 2 and 7, this embodiment is different from the above-described embodiment in that it further includes a lifting adjustment structure for driving the carrying structure and the electric winch 120 to slide reciprocally in the height direction of the utility pole 1.
In this embodiment, the lifting adjustment mechanism includes lift 210, the top of lift 210 is provided with mounting bracket 211, all be provided with adjusting cylinder 212 on the top of lift 210 and the mounting bracket 211, adjusting ball 213 and regulation pole 214, set up the semicircle ball groove 215 that supplies adjusting ball 213 to inlay on the up end of adjusting cylinder 212, adjusting ball 213 links to each other with regulation pole 214 one end is fixed, the one end that adjusting pole 214 kept away from adjusting ball 213 is provided with grabs the folder, grabs the folder and includes two grabs clamp 216, two grabs clamp 216 link to each other through connecting diaphragm 217 and regulation pole 214, grabs clamp 216 and is used for the centre gripping in ribbon 134, lifting adjustment structure assists the staff to install bearing structure on wire pole 1, further reduce the loss of on-column switch installation in-process manpower, reduce the probability of incident emergence, improve the security performance.
The embodiments of the present application are all preferred embodiments of the present application, and are not limited in scope by the present application, so that all equivalent changes according to the structure, shape and principle of the present application are covered by the scope of the present application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411520794.4A CN119429988A (en) | 2024-10-29 | 2024-10-29 | A kind of lifting device for switch on column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411520794.4A CN119429988A (en) | 2024-10-29 | 2024-10-29 | A kind of lifting device for switch on column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119429988A true CN119429988A (en) | 2025-02-14 |
Family
ID=94514186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411520794.4A Pending CN119429988A (en) | 2024-10-29 | 2024-10-29 | A kind of lifting device for switch on column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119429988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238996A (en) * | 2023-03-28 | 2023-06-09 | 国网安徽省电力有限公司霍山县供电公司 | An insulating platform for hoisting a switch on a pole |
-
2024
- 2024-10-29 CN CN202411520794.4A patent/CN119429988A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238996A (en) * | 2023-03-28 | 2023-06-09 | 国网安徽省电力有限公司霍山县供电公司 | An insulating platform for hoisting a switch on a pole |
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