CN215897251U - Interim overhead line device of electric power transmission - Google Patents
Interim overhead line device of electric power transmission Download PDFInfo
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- CN215897251U CN215897251U CN202122221989.7U CN202122221989U CN215897251U CN 215897251 U CN215897251 U CN 215897251U CN 202122221989 U CN202122221989 U CN 202122221989U CN 215897251 U CN215897251 U CN 215897251U
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Abstract
The utility model discloses a temporary stringing device for electric power transmission, which comprises a base and a primary lifting assembly, wherein the base is provided with a plurality of groups of lifting assemblies; base: is a cuboid; a first-level lifting assembly: including guide slot, two-way lead screw, slide, connecting rod and support, the surface middle part of base is seted up to the guide slot, two-way lead screw rotates to be connected in the guide slot, and the bilateral symmetry of two-way lead screw is equipped with screw thread opposite in spiral direction, the slide symmetry is equipped with two, and two slides are respectively through the screw hole threaded connection in the both sides of two-way lead screw, the connecting rod symmetry is equipped with two, and the bottom of two connecting rods is articulated with the slide of both sides respectively, the bottom surface both sides of support are articulated with the top of the connecting rod of both sides respectively, this interim overhead line device of electric power transmission can realize the two-stage regulation of height, can transfer the electric wire to higher position as required, avoid touching with outside object, effectively protected the electric wire, reduced the risk of electrocuteeing, better security has, the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of power transmission, in particular to a temporary stringing device for power transmission.
Background
The electric power transmission refers to the action of transmitting electric energy from a power station or a power supply to an electric load, in civil building and industrial building construction, constructors lead electric wires to a construction equipment interface from a distribution box, most of the electric wires are directly placed on the bottom surface, the electric wires are easy to damage, and a large electric shock risk exists, so that the electric wires need to be supported through a temporary wiring device, and the existing temporary wiring device for partial electric power transmission is fixed in structure and inconvenient to adjust; and the height adjustment of the partially adjustable temporary stringing device is limited, the electric wire still has the risk of touching after being supported to the highest position, and the safety is lower, therefore, the electric power transmission temporary stringing device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provides the temporary stringing device for electric power transmission, which can realize two-stage adjustment of height, adjust the electric wire to a higher position according to the requirement, avoid the electric wire from being touched by an external object, effectively protect the electric wire, reduce the risk of electric shock, have better safety and stronger practicability and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a temporary power transmission stringing device comprises a base and a primary lifting assembly;
base: is a cuboid;
a first-level lifting assembly: including guide slot, two-way lead screw, slide, connecting rod and support, the surface middle part of base is seted up to the guide slot, two-way lead screw rotates to be connected in the guide slot, and the bilateral symmetry of two-way lead screw is equipped with screw thread opposite in spiral direction, the slide symmetry is equipped with two, and two slides are respectively through the both sides of the screw hole threaded connection at two-way lead screw at middle part, the connecting rod symmetry is equipped with two, and the bottom of two connecting rods is articulated with the slide of both sides respectively, the bottom surface both sides of support are articulated with the top of the connecting rod of both sides respectively, be equipped with the runner assembly on the one-level elevating assembly, be equipped with second grade elevating assembly on the runner assembly, be equipped with the stringing subassembly on the second grade elevating assembly.
Further, one-level lifting unit still includes carousel and handle, the one end of two-way lead screw is located to the carousel, the side edge of carousel is located to the handle, and one-level lifting unit accessible rotates the carousel, drives two-way lead screw and changes, under the effect of guide slot, can realize folding each other or separating of both sides slide, can realize folding together or separating of both sides connecting rod then, can realize the lift of support.
Further, the runner assembly includes pillar, round seat, pin rod and spacing hole, the pillar rotates the surface middle part of connecting at the support, the top of pillar is located to the round seat, the pin rod runs through surface one side of round seat, the surface of support is evenly seted up in spacing hole, and spacing hole corresponds with the pin rod, and the runner assembly accessible rotates the round seat and drives the pillar rotation, can adjust the angle of overhead line, adjusts the back that finishes, and the pin rod is right with spacing hole this moment, inserts the pin rod spacing downthehole that corresponds, can realize spacing to the support.
Further, second grade lifting unit includes support, square tube, square bar, screw rod and thumb wheel, the surperficial both sides of circle seat are located to the support symmetry, the top of support is located to the square tube, square bar sliding fit is in the square tube, screw rod threaded connection is in the screw at square bar middle part, and the bottom of screw rod rotates the surface middle part of connecting at the circle seat, the thumb wheel is fixed to be cup jointed in the bottom of screw rod, and second grade lifting unit accessible rotates the thumb wheel and drives the screw rod and rotate, under the effect of square tube, can realize the lift of square bar, can realize the secondary altitude mixture control to the overhead line subassembly then.
Further, the stringing assembly comprises a hack lever, an insulating seat, a support rod and an arc-shaped seat, the hack lever is arranged at the top end of the square rod, the insulating seat is uniformly arranged on the surface of the hack lever, the support rod is arranged on the top surface of the insulating seat, the arc-shaped seat is arranged at the top end of the support rod, the stringing assembly can place the electric wire in the arc-shaped seat through the electric wire, the electric wire is supported, and the insulating seat can be used for avoiding electric shock.
Further, still include spacing subassembly, spacing subassembly includes curb plate, double-screw bolt, fly leaf and arc, the side of arc seat is located to the curb plate, double-screw bolt threaded connection is in the connecting hole at curb plate surface middle part, the fly leaf activity cup joints on the double-screw bolt, the side of fly leaf is located to the arc, and the arc corresponds with the arc seat, and spacing subassembly can make the arc correspond with the arc seat after placing the electric wire in the arc seat, then screws the double-screw bolt, can realize the fixed of arc, carries on spacingly to the electric wire, avoids the electric wire to break away from the arc seat.
Compared with the prior art, the utility model has the beneficial effects that: this interim overhead line device of electric power transmission has following benefit:
1. this interim overhead line device of electric power transmission's one-level lifting unit accessible rotates the carousel, drives two-way lead screw and changes, under the effect of guide slot, can realize folding each other or the separation of both sides slide, can realize folding or separating of both sides connecting rod then, can realize the lift of support.
2. This interim stringing device of electric power transmission's runner assembly accessible rotates the round seat and drives the pillar and rotate, can adjust the angle of stringing, adjusts the back that finishes, and the pin rod is aligned with spacing pore pair this moment, inserts the pin rod spacing downthehole that corresponds, can realize spacing to the support.
3. This interim stringing device of electric power transmission's second grade lifting unit accessible rotates the thumb wheel and drives the screw rod and rotate, under the effect of square tube, can realize the lift of square pole, can realize the secondary altitude mixture control to stringing subassembly then.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention.
In the figure: the lifting device comprises a base 1, a primary lifting assembly 2, a guide groove 21, a bidirectional screw rod 22, a sliding seat 23, a connecting rod 24, a support 25, a turntable 26, a handle 27, a rotating assembly 3, a support 31, a round seat 32, a pin rod 33, a limiting hole 34, a secondary lifting assembly 4, a support 41, a square cylinder 42, a square rod 43, a screw rod 44, a shifting wheel 45, a wire assembly 5, a rack rod 51, an insulating seat 52, a support rod 53, an arc seat 54, a limiting assembly 6, a side plate 61, a stud 62, a movable plate 63 and an arc plate 64.
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. 1-3, the present embodiment provides a technical solution: a temporary stringing device for power transmission comprises a base 1 and a primary lifting assembly 2;
base 1: is a cuboid;
primary lifting assembly 2: the lifting device comprises a guide groove 21, a bidirectional screw rod 22, two sliding seats 23, two connecting rods 24 and a support 25, wherein the guide groove 21 is arranged in the middle of the surface of a base 1, the bidirectional screw rod 22 is rotatably connected in the guide groove 21, the two sides of the bidirectional screw rod 22 are symmetrically provided with threads with opposite spiral directions, the two sliding seats 23 are symmetrically provided with two, the two sliding seats 23 are respectively in threaded connection with the two sides of the bidirectional screw rod 22 through threaded holes in the middle, the two connecting rods 24 are symmetrically provided with two connecting rods 24, the bottom ends of the two connecting rods 24 are respectively hinged with the sliding seats 23 on the two sides, the two sides of the bottom surface of the support 25 are respectively hinged with the top ends of the connecting rods 24 on the two sides, the first-level lifting component 2 further comprises a rotary table 26 and a handle 27, the rotary table 26 is arranged at one end of the bidirectional screw rod 22, the handle 27 is arranged at the side edge of the rotary table 26, the first-level lifting component 2 is provided with a rotating component 3, the rotating component 3 comprises a support 31, a round seat 32, a pin rod 33 and a limiting hole 34, the pillar 31 is rotatably connected to the middle part of the surface of the support 25, the round seat 32 is arranged at the top end of the pillar 31, the pin 33 penetrates through one side of the surface of the round seat 32, the limiting holes 34 are uniformly formed in the surface of the support 25, the limiting holes 34 correspond to the pin 33, the rotating assembly 3 is provided with the second-stage lifting assembly 4, the second-stage lifting assembly 4 comprises a support 41, a square tube 42, a square rod 43, a screw rod 44 and a shifting wheel 45, the support 41 is symmetrically arranged at two sides of the surface of the round seat 32, the square tube 42 is arranged at the top part of the support 41, the square rod 43 is in sliding fit in the square tube 42, the screw rod 44 is in threaded connection with a screw hole in the middle part of the square rod 43, the bottom end of the screw rod 44 is rotatably connected to the middle part of the surface of the round seat 32, the shifting wheel 45 is fixedly sleeved at the bottom end of the screw rod 44, the second-stage lifting assembly 4 is provided with the stringing assembly 5, the stringing assembly 5 comprises a hack rod 51, an insulating seat 52, a support rod 53 and an arc-shaped seat 54, the hack rod 51 is arranged at the top end of the square rod 43, the insulating seat 52 is uniformly arranged on the surface of the frame rod 51, the support rod 53 is arranged on the top surface of the insulating seat 52, and the arc seat 54 is arranged at the top end of the support rod 53.
Wherein: still include spacing subassembly 6, spacing subassembly 6 includes curb plate 61, double-screw bolt 62, fly leaf 63 and arc 64, and the side of arc seat 54 is located to curb plate 61, and double-screw bolt 62 threaded connection is in the connecting hole in curb plate 61 surface middle part, and fly leaf 63 activity cup joints on double-screw bolt 62, and the side of fly leaf 63 is located to arc 64, and arc 64 corresponds with arc seat 54.
The two-way screw rod 22 is driven to rotate by rotating the turntable 26, and the sliding seats 23 on the two sides can be folded or separated from each other under the action of the guide groove 21, so that the connecting rods 24 on the two sides can be folded or separated, and the support 25 can be lifted.
The working principle of the temporary power transmission stringing device provided by the utility model is as follows: first, the electric wire is placed in the arc seat 54, the arc plate 64 is made to correspond to the arc seat 54, and then the stud 62 is tightened, the arc-shaped plate 64 can be fixed to limit the electric wire, and then the two-way screw rod 22 is driven to rotate by rotating the rotary disc 26, under the action of the guide groove 21, the two side sliding seats 23 can be folded or separated, and then the two side connecting rods 24 can be folded or separated, the lifting of the support 25 can be realized, the screw 44 is driven to rotate by rotating the dial wheel 45, under the action of the square tube 42, the square rod 43 can be lifted, the secondary height adjustment of the stringing assembly can be realized, in addition, the supporting column 31 is driven to rotate by rotating the round seat 32, the angle of the stringing can be adjusted, after the adjustment is finished, the pin rod 33 is right to the limiting hole 34, the pin rod 33 is inserted into the corresponding limiting hole 34, and the limitation of the support 25 can be realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a temporary overhead line device of power transmission which characterized in that: comprises a base (1) and a primary lifting component (2);
base (1): is a cuboid;
primary lifting assembly (2): including guide slot (21), two-way lead screw (22), slide (23), connecting rod (24) and support (25), the surperficial middle part of base (1) is seted up in guide slot (21), two-way lead screw (22) rotate to be connected in guide slot (21), and the bilateral symmetry of two-way lead screw (22) is equipped with the screw thread that spiral direction is opposite, slide (23) symmetry is equipped with two, and two slides (23) are respectively through the screw hole threaded connection in the both sides of two-way lead screw (22) at middle part, connecting rod (24) symmetry is equipped with two, and the bottom of two connecting rods (24) is articulated with slide (23) of both sides respectively, the bottom surface both sides of support (25) are articulated with the top of the connecting rod (24) of both sides respectively, be equipped with runner assembly (3) on one-level lifting assembly (2), be equipped with second grade lifting assembly (4) on runner assembly (3), and the second-stage lifting assembly (4) is provided with a stringing assembly (5).
2. The electric power transmission temporary stringing device according to claim 1, wherein: one-level lifting unit (2) still include carousel (26) and handle (27), the one end of two-way lead screw (22) is located in carousel (26), the side edge of carousel (26) is located in handle (27).
3. The electric power transmission temporary stringing device according to claim 1, wherein: rotating assembly (3) include pillar (31), round seat (32), pin pole (33) and spacing hole (34), pillar (31) rotate and connect the surface middle part in support (25), the top of pillar (31) is located in round seat (32), pin pole (33) run through surface one side of round seat (32), the surface in support (25) is evenly seted up in spacing hole (34), and spacing hole (34) correspond with pin pole (33).
4. A power transmission temporary stringing device according to claim 3, wherein: second grade lifting unit (4) are including support (41), square tube (42), square bar (43), screw rod (44) and thumb wheel (45), the surperficial both sides of circle seat (32) are located to support (41) symmetry, the top of support (41) is located in square tube (42), square bar (43) sliding fit is in square tube (42), screw rod (44) threaded connection is in the screw hole at square bar (43) middle part, and the bottom of screw rod (44) rotates the surface middle part of connecting at circle seat (32), the bottom at screw rod (44) is fixed to cup joint in thumb wheel (45).
5. The electric power transmission temporary stringing device according to claim 4, wherein: the stringing assembly (5) comprises a rack rod (51), an insulating seat (52), a support rod (53) and an arc-shaped seat (54), wherein the rack rod (51) is arranged at the top end of the square rod (43), the insulating seat (52) is uniformly arranged on the surface of the rack rod (51), the support rod (53) is arranged on the top surface of the insulating seat (52), and the arc-shaped seat (54) is arranged at the top end of the support rod (53).
6. The electric power transmission temporary stringing device according to claim 5, wherein: still include spacing subassembly (6), spacing subassembly (6) include curb plate (61), double-screw bolt (62), fly leaf (63) and arc (64), the side of arc seat (54) is located in curb plate (61), double-screw bolt (62) threaded connection is in the connecting hole at curb plate (61) surface middle part, fly leaf (63) activity cup joints on double-screw bolt (62), the side of fly leaf (63) is located in arc (64), and arc (64) correspond with arc seat (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221989.7U CN215897251U (en) | 2021-09-14 | 2021-09-14 | Interim overhead line device of electric power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221989.7U CN215897251U (en) | 2021-09-14 | 2021-09-14 | Interim overhead line device of electric power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215897251U true CN215897251U (en) | 2022-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122221989.7U Active CN215897251U (en) | 2021-09-14 | 2021-09-14 | Interim overhead line device of electric power transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215897251U (en) |
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2021
- 2021-09-14 CN CN202122221989.7U patent/CN215897251U/en active Active
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