CN112340526A - Outdoor construction cable frame for electric power - Google Patents
Outdoor construction cable frame for electric power Download PDFInfo
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- CN112340526A CN112340526A CN202011129725.2A CN202011129725A CN112340526A CN 112340526 A CN112340526 A CN 112340526A CN 202011129725 A CN202011129725 A CN 202011129725A CN 112340526 A CN112340526 A CN 112340526A
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- Prior art keywords
- screw
- rotating
- fixing mechanism
- rod
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/24—Rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
- B65H49/324—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/36—Securing packages to supporting devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Transmission Devices (AREA)
Abstract
The invention discloses an outdoor construction cable rack for electric power, which comprises: the trolley comprises a trolley main body, a lifting mechanism, a rotating mechanism, a fixing mechanism and a cable tray; the lifting mechanism is arranged at the top end of the trolley main body; the rotating mechanism is arranged at the top end of the lifting mechanism along the left-right direction; the fixing mechanism is arranged at the center of the top end of the rotating mechanism; the cable reel is fixedly arranged on the inner side of the fixing mechanism. This outdoor construction cable frame for electric power, the staff that is located the aerial work to prior art, need use extra support to fix the cable drum, it brings inconvenience to construct for the staff, and current cable drum unwrapping wire is mostly the staff and manually carries out the unwrapping wire operation, waste time and energy, the problem of operation comparatively inconvenient, can realize cable drum height control, so that the staff carries out the unwrapping wire construction work in the high altitude, improve the suitability, and can realize the automatic unwrapping wire of cable in the cable drum, it manually operates to need not the staff, time saving and labor saving.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an outdoor construction cable rack for electric power.
Background
Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The cable is one of three scientific and technological revolution which is common and indispensable in daily life, and the cable is electrified, so that the installation needs to be particularly careful;
in the prior art, need carry out the unwrapping wire operation to cable in the cable drum among the outdoor work progress of electric power, because the staff is located the aerial work, need use extra support to fix the cable drum, bring inconvenience for the staff construction to current cable drum unwrapping wire is mostly the staff and manually carries out the unwrapping wire operation, wastes time and energy, and the operation is comparatively inconvenient.
Disclosure of Invention
The invention aims to provide an outdoor construction cable rack for electric power, which at least solves the problems that in the prior art, workers need to use an additional support to fix a cable reel when working at a high place, so that the construction of the workers is inconvenient, and the conventional cable reel paying-off operation is mostly carried out manually by the workers, so that time and labor are wasted, and the operation is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: an outdoor construction cable rack for electric power, comprising:
a cart body;
the lifting mechanism is arranged at the top end of the trolley main body;
the rotating mechanism is arranged at the top end of the lifting mechanism along the left-right direction;
the fixing mechanism is arranged at the center of the top end of the rotating mechanism;
and the cable reel is fixedly arranged on the inner side of the fixing mechanism.
Preferably, the lifting mechanism includes: the device comprises a first rotating seat, a first supporting seat, a first limiting pulley, a first guide rail, a second rotating seat, a second supporting seat, a second limiting pulley and a second guide rail; the number of the first rotating seats is two, and the two first rotating seats are respectively arranged at the front end and the rear end of the right side of the top end of the cart main body; the first supporting seats are inclined upwards from right to left and are rotatably connected to the inner sides of the front and rear first rotating seats through pin shafts; the number of the first limiting pulleys is two, and the two first limiting pulleys are respectively connected to the front side and the rear side of the top end of the first supporting seat in a rotating mode through pin shafts; the number of the first guide rails is two, the two first guide rails are respectively arranged above the front and rear first limiting pulleys in the left-right direction, and the front and rear first guide rails are respectively clamped with the outer walls of the front and rear first limiting pulleys; the number of the second rotating seats is two, and the two second rotating seats are respectively arranged above the front and rear first rotating seats; the second supporting seats are downwards inclined from right to left and are rotatably connected with the inner sides of the front and rear second rotating seats through pin shafts, the first supporting seats and the second supporting seats are arranged in a crossed mode, and the crossed positions are rotatably connected through the pin shafts; the number of the second limiting pulleys is two, and the two second limiting pulleys are respectively connected to the front side and the rear side of the bottom end of the second supporting seat in a rotating mode through pin shafts; the quantity of second guide rail is two, two the second guide rail sets up both ends around the top left side of shallow main part along left right direction respectively, two second guide rails in the front and back respectively with the outer wall joint of two spacing pulleys of front and back second.
Preferably, the lifting mechanism further comprises: the first connecting seat, the second connecting seat, the screw, the nut and the first anti-rotation seat are arranged on the first connecting seat; the first connecting seat is arranged at the top end of the inner side of the first supporting seat; the second connecting seat is rotatably connected to the inner screw of the first connecting seat through a pin shaft, and the screw is rotatably connected to the right side of the second connecting seat through a pin shaft along the left-right direction; the nut and the screw are arranged on the right side of the outer wall of the screw rod; the first anti-rotation seat is sleeved on the right side of the outer wall of the screw rod, and the left end of the first anti-rotation seat is fixedly connected with the right end of the nut.
Preferably, the fixing mechanism includes: the fixing mechanism comprises a fixing mechanism shell, a second lead screw, a second anti-rotation seat, a second limiting groove and a second lead screw nut; the fixed mechanism shell is arranged at the center of the top end of the rotating mechanism along the front-back direction; the second lead screw is rotatably connected to the inner cavity of the fixing mechanism shell through a bearing in the front-back direction, an inner ring of the bearing is in interference fit with the outer wall of the second lead screw, an outer ring of the bearing is fixedly connected with the inner wall of the fixing mechanism shell, the front side of the second lead screw extends out of the outer wall of the fixing mechanism shell, and the front side and the back side of the outer wall of the second lead screw are provided with positive and negative threads; the second anti-rotation seat is sleeved on the front side of the outer wall of the second screw rod, and the rear side of the second anti-rotation seat is fixedly connected with the front end of the fixing mechanism shell; the number of the second limiting grooves is two, the two second limiting grooves are respectively arranged on the left side and the right side of the fixing mechanism shell along the front-back direction, and the inner side and the outer side of the inner cavity of each second limiting groove are respectively communicated with the inner cavity and the outer wall of the fixing mechanism shell; the number of the second screw nuts is two, the two second screw nuts are respectively screwed on the front side and the rear side of the outer wall of the second screw rod, and the left side and the right side of each second screw nut respectively penetrate through the inner cavities of the left second limiting groove and the right second limiting groove.
Preferably, the fixing mechanism further includes: the positioning device comprises a slot rod, a supporting rod, a positioning shaft, a positioning blind hole, a screw hole and a positioning screw rod; the number of the slot rods is two, and the two slot rods are respectively arranged at the top ends of the front second lead screw nut and the rear second lead screw nut along the up-down direction through a bracket; the number of the supporting rods is two, the two supporting rods are respectively inserted into the inner cavities of the front slot rod and the rear slot rod along the upper direction and the lower direction, and the top ends of the supporting rods extend out of the upper surfaces of the slot rods; the number of the positioning shafts is two, and the two positioning shafts are respectively and rotatably connected to the top ends of the inner sides of the front supporting rod and the rear supporting rod through pin shafts; the number of the positioning blind holes is two, the number of the positioning blind holes in each group is several, and the two groups of the positioning blind holes are arranged on the outer sides of the side walls of the front support rod and the rear support rod at intervals from top to bottom; the number of the screw holes is two, the two screw holes are respectively formed in the top ends of the side walls of the front slot rod and the rear slot rod, and the inner cavities of the screw holes are communicated with the inner cavities of the slot rods; the number of the positioning screw rods is two, the two positioning screw rods are respectively screwed in the inner cavities of the front screw hole and the rear screw hole, and the inner sides of the positioning screw rods extend into the inner cavity of the slot rod and can be inserted into the inner cavity of the positioning blind hole in the corresponding position.
Compared with the prior art, the invention has the beneficial effects that: this outdoor construction cable frame for electric power:
1. the front and the rear positioning screws are screwed out to be separated from the insertion connection with the screw holes and the inner cavity of the current positioning blind hole, so that the fixing of the supporting rod is released, the supporting rod is moved upwards or downwards to a specified height according to the outer diameter of the cable reel, the cable reel can be suitable for supporting cable reels with different outer diameters, and the second screw rod is rotated to enable the supporting rod to be inserted into the through hole in the fixing mechanism under the action of the rotation force of the second screw rod and the matching of the slot inserting rod and the supporting rod on the corresponding positions so as to fix the cable reel;
2. by rotating the screw rod, the screw rod pulls the first connecting seat under the limiting action of the nut under the matching of the second connecting seat to drive the top end of the first supporting seat to move towards the right side, the first supporting seat upwards rotates by taking the axis of the rotating connection part of the first supporting seat and a pin shaft of the first supporting seat as a vertex, the second supporting seat moves at the right side of the bottom end under the action of the first supporting seat, the top end downwards rotates by taking the axis of the rotating connection part of the top end and a pin shaft of the second rotating seat as a vertex, and then the included angle at the intersection position of the first supporting seat and the second supporting seat is reduced, and the rotating mechanism, the fixing mechanism and the cable tray are pushed to rise to a specified height position under the matching of the second rotating seat and the;
3. the first motor drives the first lead screw to rotate clockwise or anticlockwise, the left and right first lead screw nuts drive the left and right groups of rollers to move to the joint positions of the outer walls of the cable tray under the action of the rotating force of the first lead screw and the cooperation of the fixing seat, and therefore the cable tray is suitable for cable trays with different outer diameters;
therefore, the height of the cable reel can be adjusted, so that the worker can conveniently carry out paying-off construction operation at high altitude, the applicability is improved, automatic paying-off of the cable in the cable reel can be realized, manual operation of the worker is not needed, and time and labor are saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the lift mechanism of FIG. 1;
FIG. 3 is an exploded view of the rotating mechanism of FIG. 1;
fig. 4 is an exploded view of the securing mechanism of fig. 1.
In the figure: 1. the trolley comprises a trolley main body, 2, a lifting mechanism, 21, a first rotating seat, 22, a first supporting seat, 23, a first limiting pulley, 24, a first guide rail, 25, a second rotating seat, 26, a second supporting seat, 27, a second limiting pulley, 28, a second guide rail, 29, a first connecting seat, 210, a screw rod, 211, a nut, 212, a first anti-rotation seat, 213, a second connecting seat, 3, a rotating mechanism, 31, a rotating mechanism shell, 32, a first limiting groove, 33, a first lead screw nut, 34, a first motor, 35, a first lead screw rod, 36, a fixing seat, 37, a roller, 38, a rotating shaft, 39, a first gear, 310, a second motor, 311, a second gear, 4, a fixing mechanism, 41, a fixing mechanism shell, 42, a second lead screw rod, 43, a second anti-rotation seat, 44, a second limiting groove, 45, a second lead screw nut, 46, a slot rod, 47, Support rod, 48, location axle, 49, location blind hole, 410, screw, 411, positioning screw, 5, cable dish.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an outdoor construction cable rack for electric power, comprising: the trolley comprises a trolley main body 1, a lifting mechanism 2, a rotating mechanism 3, a fixing mechanism 4 and a cable reel 5; the lifting mechanism 2 is arranged at the top end of the cart main body 1; the rotating mechanism 3 is arranged at the top end of the lifting mechanism 2 along the left-right direction; the fixing mechanism 4 is arranged at the center of the top end of the rotating mechanism 3; the cable drum 5 is fixedly mounted inside the fixing mechanism 4.
Preferably, the lifting mechanism 2 further includes: the device comprises a first rotating seat 21, a first supporting seat 22, a first limiting pulley 23, a first guide rail 24, a second rotating seat 25, a second supporting seat 26, a second limiting pulley 27 and a second guide rail 28; the number of the first rotating seats 21 is two, and the two first rotating seats 21 are respectively arranged at the front end and the rear end of the right side of the top end of the cart main body 1; the first supporting seat 22 is connected to the inner sides of the front and rear first rotating seats 21 in a pin shaft rotating manner, wherein the first supporting seat 22 inclines upwards from right to left, and the axis of the pin shaft rotating connection position of the first supporting seat 22 and the first supporting seat 21 can rotate upwards or downwards as a vertex; the number of the first limiting pulleys 23 is two, and the two first limiting pulleys 23 are respectively connected to the front side and the rear side of the top end of the first supporting seat 22 in a rotating manner through pin shafts; the number of the first guide rails 24 is two, the two first guide rails 24 are respectively arranged above the front and rear first limiting pulleys 23 along the left-right direction, the front and rear first guide rails 24 are respectively clamped with the outer walls of the front and rear first limiting pulleys 23, and the first limiting pulleys 23 can slide left and right on the outer walls of the first guide rails 24; the number of the second rotating seats 25 is two, and the two second rotating seats 25 are respectively arranged above the front and rear first rotating seats 21; the second supporting seat 26 is connected to the inner sides of the front and rear second rotating seats 25 through a pin shaft in a downward inclination manner from right to left, the first supporting seat 22 and the second supporting seat 26 are arranged in a crossed manner, the crossed position is connected through the pin shaft in a rotating manner, and the axis of the second supporting seat 26, which can be connected with the second rotating seat 25 through the pin shaft in a rotating manner, is used as a vertex to rotate downward; the number of the second limiting pulleys 27 is two, and the two second limiting pulleys 27 are respectively connected to the front side and the rear side of the bottom end of the second supporting seat 26 in a rotating manner through pin shafts; the number of the second guide rails 28 is two, the two second guide rails 28 are respectively arranged at the front end and the rear end of the left side of the top end of the cart main body 1 along the left-right direction, the front and rear second guide rails 28 are respectively clamped with the outer walls of the front and rear second limiting pulleys 27, and the second limiting pulleys 27 can slide left and right on the outer walls of the second guide rails 28.
Preferably, the lifting mechanism 2 further includes: a first connecting seat 29, a second connecting seat 213, a screw 210, a nut 211 and a first anti-rotation seat 212; the first connecting seat 29 is arranged at the top end of the inner side of the first supporting seat 22; the second connecting seat 213 is rotatably connected to the inner side of the first connecting seat 29 by a pin, and the second connecting seat 213 can rotate clockwise or counterclockwise around the axis of the first connecting seat 29; the screw 210 is rotatably connected to the right side of the second connecting seat 213 through a pin shaft in the left-right direction, and a rotating handle is arranged on the outer side of the screw 210 so as to facilitate the rotation of a worker; the nut 211 is screwed on the right side of the outer wall of the screw rod 210, and the screw rod 210 is rotated, so that the screw rod 210 can move towards the right side or towards the left side under the limiting effect of the nut 211; first anti-rotation seat 212 cup joints on the outer wall right side of screw rod 210, the left end of first anti-rotation seat 212 and the right-hand member fixed connection of nut 211, and the inside braking plate of first anti-rotation seat 212 can lock the outer wall of screw rod 210 in order to fix screw rod 210.
Preferably, the fixing mechanism 4 further includes: a fixing mechanism housing 41, a second lead screw 42, a second anti-rotation seat 43, a second limit groove 44 and a second lead screw nut 45; the fixed mechanism case 41 is disposed at the center of the top end of the rotating mechanism 3 in the front-rear direction; the second lead screw 42 is rotatably connected to the inner cavity of the fixing mechanism housing 41 through a bearing along the front-back direction, an inner ring of the bearing is in interference fit with an outer wall of the second lead screw 42, an outer ring of the bearing is fixedly connected with the inner wall of the fixing mechanism housing 41, the front side of the second lead screw 42 extends out of the outer wall of the fixing mechanism housing 41, and the front side and the back side of the outer wall of the second lead screw 42 are provided with positive and negative threads; the second anti-rotation seat 43 is sleeved on the front side of the outer wall of the second lead screw 42, the rear side of the second anti-rotation seat 43 is fixedly connected with the front end of the fixing mechanism shell 41, and a brake plate in the second anti-rotation seat 43 can lock the outer wall of the second lead screw 42 to fix the second lead screw 42; the number of the second limiting grooves 44 is two, the two second limiting grooves 44 are respectively arranged on the left side and the right side of the fixing mechanism shell 41 along the front-back direction, the inner side and the outer side of the inner cavity of the second limiting groove 44 are respectively communicated with the inner cavity and the outer wall of the fixing mechanism shell 41, and the second lead screw nut 45 can slide back and forth in the inner cavity of the second limiting groove 44; the number of the second lead screw nuts 45 is two, the two second lead screw nuts 45 are respectively screwed on the front side and the rear side of the outer wall of the second lead screw 42, the left side and the right side of the second lead screw nuts 45 respectively penetrate through the inner cavities of the left second limiting groove 44 and the right second limiting groove 44, and the second lead screw nuts 45 can move inwards or outwards under the rotating force effect of the second lead screw 42.
Preferably, the fixing mechanism 4 further includes: the slot rod 46, the support rod 47, the positioning shaft 48, the positioning blind hole 49, the screw hole 410 and the positioning screw 411; the number of the slot rods 46 is two, and the two slot rods 46 are respectively arranged at the top ends of the front and rear second lead screw nuts 45 through a bracket in the up-down direction; the number of the support rods 47 is two, the two support rods 47 are respectively inserted into the inner cavities of the front slot rod 46 and the rear slot rod 46 along the upper direction and the lower direction, the top ends of the support rods 47 extend out of the upper surfaces of the slot rods 46, and the support rods 47 can move up and down in the inner cavities of the slot rods 46; the number of the positioning shafts 48 is two, and the two positioning shafts 48 are respectively and rotatably connected to the top ends of the inner sides of the front supporting rod 47 and the rear supporting rod 47 through pin shafts; the number of the positioning blind holes 49 is two, the number of each group of the positioning blind holes 49 is several, and the two groups of the positioning blind holes 49 are arranged on the outer sides of the side walls of the front and the rear support rods 47 at intervals from top to bottom; the number of the screw holes 410 is two, the two screw holes 410 are respectively arranged at the top ends of the side walls of the front slot rod 46 and the rear slot rod 46, and the inner cavity of the screw hole 410 is communicated with the inner cavity of the slot rod 46; the number of the positioning screws 411 is two, the two positioning screws 411 are respectively screwed in the inner cavities of the front and rear screw holes 410, and the inner sides of the positioning screws 411 extend into the inner cavity of the slot rod 46 and can be inserted into the inner cavity of the positioning blind hole 49 at the corresponding position.
Preferably, the rotating mechanism 3 further includes: the rotating mechanism comprises a rotating mechanism shell 31, a first limiting groove 32, a first lead screw nut 33, a first motor 34, a first lead screw 35, a fixed seat 36, a roller 37, a rotating shaft 38, a first gear 39, a second motor 310 and a second gear 311; the rotating mechanism shell 31 is arranged at the top ends of the front and back first guide rails 24 and the second rotating seat 25 along the left-right direction, and the top end of the rotating mechanism shell 31 is fixedly connected with the lower surface of the fixing mechanism shell 41; the first limiting groove 32 is formed in the top end of the inner cavity of the rotating mechanism shell 31 in the left-right direction, and the upper side and the lower side of the inner cavity of the first limiting groove 32 are respectively communicated with the outer wall and the inner cavity of the rotating mechanism shell 31; the number of the first lead screw nuts 33 is two, the two first lead screw nuts 33 are respectively inserted into the left side and the right side of the inner cavity of the first limiting groove 32, and the first lead screw nuts 33 can move left and right in the inner cavity of the first limiting groove 32; the first motor 34 is arranged on the left side of the inner cavity of the rotating mechanism shell 31, the first motor 34 is arranged at the top end of the fixed seat 36, the specific use model of the first motor 34 is directly purchased, installed and used from the market according to the actual use requirement, and the first motor 34 can select remote control or button control to drive the first lead screw 35 to rotate clockwise or anticlockwise according to the requirement; the first lead screw 35 is screwed to the output end of the first motor 34 along the left-right direction, the left and right threads of the outer wall of the first lead screw 35 are positive and negative threads, and the first lead screw nut 33 can move inwards or outwards under the action of the rotating force of the first lead screw 35; the number of the fixed seats 36 is two, and the two fixed seats 36 are respectively arranged at the top ends of the left first lead screw nut 33 and the right first lead screw nut 33; the number of the rollers 37 is two, the number of each group of rollers 37 is two, and the two groups of rollers 37 are respectively and rotatably connected to the front side and the rear side of the top ends of the left fixing seat 36 and the right fixing seat 36 through pin shafts; the number of the rotating shafts 38 is two, and the two rotating shafts 38 are respectively connected to the inner sides of the left and right groups of rollers 37 along the front and back direction by screws; the first gear 39 is connected with the outer wall of the left rotating shaft 38 in a key way; the second motor 310 is arranged at the top end of the fixed seat 36, the specific use model of the second motor 310 is directly purchased, installed and used from the market according to the actual use requirement, and the second motor 310 can select remote control or button control to drive the second gear 311 to rotate according to the requirement; the second gear 311 is screwed at the output end of the second motor 310, the second gear 311 is meshed with the first gear 39, and the first gear 39 can drive the rotating shaft 38 at the corresponding position to rotate under the rotating force of the second gear 311.
All the electrical components in the present application can be connected with an external adaptive power supply through a wire, and an adaptive external controller should be selected to connect according to specific actual use conditions to meet the control requirements of all the electrical components, and the specific connection mode and the control sequence thereof should be referred to in the following working principle that the electrical components are electrically connected in sequence, the detailed connection means thereof is a known technology in the art and is not described, and the following main description of the working principle and the process specifically works as follows.
Step 1: before use, a worker unscrews the front and the rear positioning screws 411 to enable the positioning screws 411 to be separated from being inserted into the screw holes 410 and the inner cavities of the current positioning blind holes 49, so as to remove the fixing of the supporting rods 47, moves the supporting rods 47 to a specified height in the radial direction or downward direction according to the outer diameter of the cable reel 5, screws in the positioning screws 411 to enable the positioning screws 411 to be inserted into the screw holes 410 and the inner cavities of the positioning blind holes 49 at corresponding positions so as to fix the positioning blind holes 47 at the current positions, so as to be suitable for supporting the cable reels 5 with different outer diameters, places the fixing mechanism 4 at the inner sides of the front and the rear positioning shafts 48, rotates the second lead screw 42, and enables the front and the rear second lead screw nuts 45 to move inwards under the rotating force of the second lead screw 42 and the limiting action of the second limiting groove 44 due to the fact that threads at the front and the rear sides of the, the supporting rod 48 is inserted into the through hole in the fixing mechanism 4 under the matching of the slot rod 46 and the supporting rod 47 of the second lead screw nut 45 at the corresponding position so as to fix the cable drum 5, and the worker screws the anti-rotation seat 43 to lock and fix the second lead screw 42;
step 2: when paying off work needs to be carried out at a high place, a worker rotates the screw rod 210, due to the fact that the screw rod 210 is in threaded connection with the nut 211, the screw rod 210 moves towards the right side under the limiting effect of the nut 211, the first connecting seat 29 is pulled to move towards the right side under the matching of the second connecting seat 213, the first connecting seat 29 drives the top end of the first supporting seat 22 to move towards the right side under the limiting effect of the first supporting seat 23, the first supporting seat 22 is enabled to rotate upwards by taking the axis of the pin shaft rotating connection part of the first supporting seat 21 as a vertex, the second supporting seat 26 is enabled to move towards the right side under the limiting effect of the first supporting seat 22, the bottom end of the second supporting seat 26 moves towards the right side under the limiting effect of the second limiting pulley 27 due to the crossed arrangement and the rotating connection part of the first supporting seat 22 and the second supporting seat 26 by taking the axis of the pin shaft rotating connection part of the second rotating seat 25 as a vertex, further, the included angle at the intersection position of the first supporting seat 22 and the second supporting seat 26 is reduced, and at the same time, the rotating mechanism 3, the fixing mechanism 4 and the cable tray 5 are pushed to be lifted to the specified height position under the cooperation of the second rotating seat 25 and the first guide rail 24, and a worker screws the first anti-rotating seat 212 to lock and fix the screw 210, so as to fix the cable tray 5 at the current height;
3. the worker controls the first motor 34 to start, so that the first motor 34 drives the first lead screw 35 to rotate clockwise or anticlockwise, the left and right sides of the outer wall of the first lead screw 35 are provided with positive and negative threads, so that the left and right first lead screw nuts 33 move inwards or outwards under the action of the rotating force of the first lead screw 35 and the limiting action of the first limiting groove 32, and then the left and right first lead screw nuts 33 drive the left and right two sets of rollers 37 to move to the outer wall joint position of the cable tray 5 under the cooperation of the fixing seat 36, so that the cable tray 5 is suitable for cable trays 5 with different outer diameters, during paying off, the worker controls the second motor 310 to start, the second motor 310 drives the second gear 311 to rotate clockwise, and because the second gear 311 is meshed with the first gear 39, the first gear 39 drives the rotating shaft 38 at the corresponding position to rotate anticlockwise under the action of the rotating force of the second gear 311, the left rotating shaft 38 drives the roller 37 at the corresponding position to rotate anticlockwise, so that the cable reel 5 rotates under the action of the rotating force and the friction force of the left roller 37 and the limiting action of the right roller 37, and automatic paying-off of cables in the cable reel is realized;
therefore, the height of the cable reel can be adjusted, so that the worker can conveniently carry out paying-off construction operation at high altitude, the applicability is improved, automatic paying-off of the cable in the cable reel can be realized, manual operation of the worker is not needed, and time and labor are saved.
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 (5)
1. The utility model provides an outdoor construction cable frame for electric power which characterized in that includes:
a cart body (1);
the lifting mechanism (2) is arranged at the top end of the cart main body (1);
the rotating mechanism (3) is arranged at the top end of the lifting mechanism (2) along the left-right direction;
the fixing mechanism (4) is arranged at the center of the top end of the rotating mechanism (3);
and the cable reel (5) is fixedly arranged on the inner side of the fixing mechanism (4).
2. The outdoor construction cable rack for electric power of claim 1, characterized in that: the lifting mechanism (2) comprises:
the number of the first rotating seats (21) is two, and the two first rotating seats (21) are respectively arranged at the front end and the rear end of the right side of the top end of the cart main body (1);
the first supporting seat (22) is inclined upwards from right to left and is rotatably connected to the inner sides of the front and rear first rotating seats (21) through a pin shaft;
the number of the first limiting pulleys (23) is two, and the two first limiting pulleys (23) are respectively connected to the front side and the rear side of the top end of the first supporting seat (22) in a rotating mode through pin shafts;
the number of the first guide rails (24) is two, the two first guide rails (24) are respectively arranged above the front and rear first limiting pulleys (23) along the left-right direction, and the front and rear first guide rails (24) are respectively clamped with the outer walls of the front and rear first limiting pulleys (23);
the number of the second rotating seats (25) is two, and the two second rotating seats (25) are respectively arranged above the front and rear first rotating seats (21);
the second supporting seats (26) are downwards inclined from right to left and are rotatably connected with the inner sides of the front and rear second rotating seats (25) through pin shafts, and the first supporting seats (22) and the second supporting seats (26) are arranged in a crossed mode and are rotatably connected at the crossed positions through the pin shafts;
the number of the second limiting pulleys (27) is two, and the two second limiting pulleys (27) are respectively connected to the front side and the rear side of the bottom end of the second supporting seat (26) in a rotating mode through pin shafts;
second guide rail (28), the quantity of second guide rail (28) is two, two second guide rail (28) set up both ends around the top left side of shallow main part (1) along left right direction respectively, two second guide rail (28) around with the outer wall joint of two spacing pulleys of second (27) around with respectively.
3. The outdoor construction cable rack for electric power of claim 1, characterized in that: the lifting mechanism (2) further comprises:
a first connecting seat (29) arranged at the top end of the inner side of the first supporting seat (22);
a second connecting seat (213) rotatably connected to the inner side of the first connecting seat (29) by a pin shaft
The screw rod (210) is rotatably connected to the right side of the second connecting seat (213) through a pin shaft along the left-right direction;
a nut (211) screwed to the right side of the outer wall of the screw (210);
the first anti-rotation seat (212) is sleeved on the right side of the outer wall of the screw rod (210), and the left end of the first anti-rotation seat (212) is fixedly connected with the right end of the nut (211).
4. The outdoor construction cable rack for electric power of claim 1, characterized in that: the fixing mechanism (4) comprises:
a fixed mechanism housing (41) disposed at a top end center position of the rotating mechanism (3) in a front-rear direction;
the second lead screw (42) is rotatably connected to the inner cavity of the fixing mechanism shell (41) through a bearing along the front-back direction, an inner ring of the bearing is in interference fit with the outer wall of the second lead screw (42), an outer ring of the bearing is fixedly connected with the inner wall of the fixing mechanism shell (41), the front side of the second lead screw (42) extends out of the outer wall of the fixing mechanism shell (41), and the front side and the back side of the outer wall of the second lead screw (42) are provided with positive and negative threads;
the second anti-rotation seat (43) is sleeved on the front side of the outer wall of the second screw rod screw (42), and the rear side of the second anti-rotation seat (43) is fixedly connected with the front end of the fixing mechanism shell (41);
the number of the second limiting grooves (44) is two, the two second limiting grooves (44) are respectively arranged on the left side and the right side of the fixing mechanism shell (41) along the front-back direction, and the inner side and the outer side of the inner cavity of each second limiting groove (44) are respectively communicated with the inner cavity and the outer wall of the fixing mechanism shell (41);
the number of the second screw nuts (45) is two, the second screw nuts (45) are respectively screwed on the front side and the rear side of the outer wall of the second screw rod (42), and the left side and the right side of each second screw nut (45) respectively penetrate through the inner cavities of the left second limiting groove and the right second limiting groove (44).
5. The outdoor construction cable rack for electric power of claim 1, characterized in that: the fixing mechanism (4) further comprises:
the number of the slot rods (46) is two, and the two slot rods (46) are respectively arranged at the top ends of the front second lead screw nut and the rear second lead screw nut (45) through a bracket along the vertical direction;
the number of the supporting rods (47) is two, the two supporting rods (47) are respectively inserted into the inner cavities of the front slot rod and the rear slot rod (46) along the upper direction and the lower direction, and the top ends of the supporting rods (47) extend out of the upper surfaces of the slot rods (46);
the number of the positioning shafts (48) is two, and the two positioning shafts (48) are respectively and rotatably connected to the top ends of the inner sides of the front supporting rod (47) and the rear supporting rod (47) through pin shafts;
the number of the positioning blind holes (49) is two, the number of the positioning blind holes (49) in each group is several, and the two groups of the positioning blind holes (49) are arranged on the outer sides of the side walls of the front support rod (47) and the rear support rod (47) at intervals from top to bottom;
the number of the screw holes (410) is two, the two screw holes (410) are respectively formed in the top ends of the side walls of the front slot rod and the rear slot rod (46), and the inner cavity of each screw hole (410) is communicated with the inner cavity of each slot rod (46);
positioning screw (411), the quantity of positioning screw (411) is two, two positioning screw (411) spiro union respectively in the inner chamber of two screw holes (410) in front and back, the inboard of positioning screw (411) extends into the inner chamber of slot pole (46) and can with the inner chamber grafting of location blind hole (49) on the corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011129725.2A CN112340526A (en) | 2020-10-21 | 2020-10-21 | Outdoor construction cable frame for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011129725.2A CN112340526A (en) | 2020-10-21 | 2020-10-21 | Outdoor construction cable frame for electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112340526A true CN112340526A (en) | 2021-02-09 |
Family
ID=74359426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011129725.2A Withdrawn CN112340526A (en) | 2020-10-21 | 2020-10-21 | Outdoor construction cable frame for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112340526A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979189A (en) * | 2021-11-09 | 2022-01-28 | 扬州市工二电力机具有限公司 | Automatic intelligent cable paying out machine with temporary machining function |
| CN114261849A (en) * | 2021-11-09 | 2022-04-01 | 国网河南省电力公司安阳供电公司 | Multi-terrain wire barrow for power distribution line construction |
-
2020
- 2020-10-21 CN CN202011129725.2A patent/CN112340526A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113979189A (en) * | 2021-11-09 | 2022-01-28 | 扬州市工二电力机具有限公司 | Automatic intelligent cable paying out machine with temporary machining function |
| CN114261849A (en) * | 2021-11-09 | 2022-04-01 | 国网河南省电力公司安阳供电公司 | Multi-terrain wire barrow for power distribution line construction |
| CN113979189B (en) * | 2021-11-09 | 2022-07-08 | 扬州市工二电力机具有限公司 | Automatic intelligent cable paying out machine with temporary machining function |
| CN114261849B (en) * | 2021-11-09 | 2023-06-13 | 国网河南省电力公司安阳供电公司 | Multi-terrain wire barrow for distribution line construction |
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Application publication date: 20210209 |