CN109494614A - A kind of electric line double insulator string construction and maintenance security platform - Google Patents
A kind of electric line double insulator string construction and maintenance security platform Download PDFInfo
- Publication number
- CN109494614A CN109494614A CN201811454143.4A CN201811454143A CN109494614A CN 109494614 A CN109494614 A CN 109494614A CN 201811454143 A CN201811454143 A CN 201811454143A CN 109494614 A CN109494614 A CN 109494614A
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- Prior art keywords
- bar
- operating platform
- electric line
- insulator string
- rain shield
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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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- Catching Or Destruction (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of electric line double insulator string construction and maintenance security platforms, including operating platform, protective fence, sliding rail, rain shield, track sheave, support batten, clamping device and turning set, operating platform is square structure, operating platform surrounding is equipped with protective fence, protective fence one end is fixedly connected on operating platform upper end face, the protective fence other end is equipped with two sliding rails being parallel to each other, be slidably connected rain shield on sliding rail, rain shield is symmetrically made of two and half lids, and rain shield both ends offer symmetrical perforation；The operating platform upper end face is equipped with clamping device.The present invention can be moved in cable or corresponding steel cable, and utilize the rain shield that is slidably connected on sliding rail, achieving the purpose that worker, rain cover is sun-proof in operation, utilize the perforation offered on rain shield, cable is passed through into perforation, is achieved the purpose that in rain shield internal overhaul, it is convenient to overhaul, increase practicability, increases maintenance accuracy.
Description
Technical field
The invention belongs to electric line service technique fields, apply more particularly, to a kind of electric line double insulator string
Security platform is used in work maintenance.
Background technique
Transmission line construction is essential alleviation in current power construction, including insulator construction and cable construction etc.
Deng being resistant to electricity if insulator is mounted in the device between the conductor of different potentials or between conductor and ground potential component
Pressure and mechanical stress effect.Double insulator string is a kind of special insulation control, is typically mounted at the side of pylon for two
The fixation of transmission and distribution line between pylon can play an important role in overhead transmission lines, since the cable position having is high,
And tower height is big, the difficulty in installation and repairing insulator and transmission line of electricity is big, needs frequent pylon up and down, to a certain degree
Upper influence engineering construction, usually manually climbs up pylon, manually means of transport and material, and project amount is big, spends human and material resources, and
And in high-altitude application, life security cannot be ensured.
Summary of the invention
To solve the above problems, the object of the present invention is to provide a kind of high degree of automations, safe and reliable transmission and distribution line
Road double insulator string construction and maintenance security platform.
For achieving the above object, the present invention adopts the following technical scheme:
A kind of electric line double insulator string construction and maintenance security platform comprising operating platform, protective fence, sliding rail, screening
Rain lid, track sheave, support batten, clamping device and turning set, the operating platform are square structure, operating platform surrounding peace
Equipped with protective fence, protective fence one end is fixedly connected on operating platform upper end face, and the protective fence other end is equipped with two and mutually puts down
Capable sliding rail, be slidably connected on sliding rail rain shield, and rain shield is symmetrically made of two and half lids, and rain shield both ends offer
Symmetrical perforation；The middle position of the protective fence relative edge vertically connects one end of support batten, and the other end of batten is supported to pacify
Equipped with transport device, by track sheave and motor form, the other end of each support batten is bent to be formed down transport device
Hook-like, track sheave is provided in hook-like bending section, and the both ends of the shaft of track sheave is rotatably connected on right on support batten
In the through-hole that should be shaped；The operating platform upper end face is equipped with clamping device, and clamping device is mainly by turning set, rubber
Circle, rotation seat, armed lever and clip are constituted, and one end of armed lever is fixedly connected on rotation seat, and rotation seat is rotatably connected on turning set
Interior, rotation seat is fixedly connected on the surface of operating platform, and rubber ring, the other end of armed lever are filled between rotation seat and turning set
Connect the side of clip.
The electric line double insulator string construction and maintenance security platform, operating platform lower end is fixedly connected with storage
Object case, storage tank bottom end are fixedly connected with one end of buffer unit, and the buffer unit other end is fixedly connected with bottom plate, the lower surface of bottom plate
It is bonded with spongy layer.
The electric line double insulator string construction and maintenance security platform, one end of track sheave passes through shaft coupling
Device connect motor output end, the shell of motor be connected by screw to support batten surface on, motor be stepper motor simultaneously
By individual storage battery power supply.
The surface of the electric line double insulator string construction and maintenance security platform, support batten is also welded with
Engaging lug, engaging lug connect one end of safety rope, and the other end of safety rope connects Fastener for climbing mountain.
The electric line double insulator string construction and maintenance security platform, armed lever are one or two, and
It is connected between arms bar by screw and nut.
The inner wall of the electric line double insulator string construction and maintenance security platform, rubber ring and turning set it
Between be provided with semicircle plate, plate is provided with bearing hole on one side and is rotatablely connected the one of screw rod by bearing towards turning set
It holds, the other end fixed knob of screw rod, opens up through-hole corresponding with screw rod on turning set and passed through for screw rod, and fixed company in through-hole
It is connected to nut corresponding with screw rod.
The electric line double insulator string construction and maintenance security platform, buffer unit is by spring and elastic force bar
Composition, spring are placed on the outside of elastic force bar, and elastic force bar is divided into interior slide bar and outer loop bar, and housing rod set is on the outside of interior slide bar, interior cunning
Bar one end is placed in inside outer loop bar, and the interior slide bar other end is placed on the outside of outer loop bar, and one end that interior slide bar is placed in inside outer loop bar is straight
Diameter is greater than outer loop bar opening diameter, and interior slide bar is placed in connecting spring between one end inside outer loop bar and outer loop bar inner bottom.
The electric line double insulator string construction and maintenance security platform, operating platform, protective fence, rain shield
It is highstrenghtpiston's material, track sheave, support batten are to be coated with coatings layer on the outside of stainless steel material.
The electric line double insulator string construction and maintenance security platform, storage tank upper end face offer out
Mouthful, aperture position connects one end of pin shaft, and the pin shaft other end connects case lid, and case lid diameter is greater than opening diameter.
The lower section of the electric line double insulator string construction and maintenance security platform, operating platform connects one
The sliding slot frame of rectangle, be slidably connected in sliding slot frame storage tank, and opening is offered in the middle part of operating platform and is equipped with locking
Door, for the tool in storage tank of taking, buffer unit is mounted on the lower section of sliding slot frame at this time；The operating platform it is upper
The position that end face is located at sliding slot frame both ends is connected with sliding rail, and be slidably connected extension plate on sliding rail, the lateral ends of extension plate
It is rotatablely connected one end of lever by shaft, sliding slot and the corresponding fulcrum slide-bar that is slidably connected, supporting point sliding are offered in the middle part of lever
Axis is welded on the outer surface of sliding slot frame by bracket, and the other end of the lever offers sliding slot and the activity that is slidably connected is sliding
Axis, movable slide-bar are fixedly connected on one end of guide rod, and the other end of guide rod passes through the through-hole and fixation that sliding slot frame facet opens up
It is connected on storage tank.
Due to the adoption of the technical scheme as described above, the present invention has the following advantages:
The electric line double insulator string construction and maintenance security platform can be moved in cable or corresponding steel cable,
And the insulator on cable is overhauled on station in worker station, using the rain shield that is slidably connected on sliding rail, reaches worker
Cable is passed through perforation, reached in rain shield by the sun-proof purpose of rain cover in operation using the perforation offered on rain shield
The purpose of portion's maintenance, it is convenient to overhaul, increase practicability, increases maintenance accuracy；It is filled by the clamping installed on the operational platform
It sets, needs tool to be used and material for clamping in advance, reach and worker operation is facilitated to take article, increase working efficiency, reduce
Danger caused by significantly acting and psychology are frightened；Service kit and production to be replaced can be effectively carried using storage tank
Product, it is convenient and efficient, increase working efficiency, operating platform and storage tank are that high-strength composite plastic material is constituted, and are being guaranteed
Overall weight is reduced while security and stability, the endurance of cable when reducing operation；It is constructor's life using safety rope
Safety increases to be ensured together, and is equipped with buffer unit by storage tank bottom end, and buffer unit is fixedly connected with bottom plate, bottom plate bottom end
It is pasted with spongy layer, increases buffering when landing, further increases safety, there is good application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric line double insulator string construction and maintenance security platform of the present invention；
Fig. 2 is the structural schematic diagram of clamping device in Fig. 1；
Fig. 3 is the prolongation structure schematic diagram of operating platform in Fig. 1；
In figure: 1, operating platform；2, protective fence；3, storage tank；4, buffer unit；5, bottom plate；6, spongy layer；7, sliding rail；8, it hides
Rain lid；9, it perforates；10, safety rope；11, motor；12, track sheave；13, batten is supported；14, clamping device；15, turning set；
16, rubber ring；17, rotation seat；18, armed lever；19, clip；20, screw rod；21, plate；22, extension plate；23, movable slide-bar；24,
Sliding rail；25, sliding slot frame；26, guide rod；27, fulcrum slide-bar；28, lever.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, 2, 3, the electric line double insulator string construction and maintenance security platform, including operating platform 1,
Protective fence 2, storage tank 3, buffer unit 4, bottom plate 5, spongy layer 6, sliding rail 7, rain shield 8, perforation 9, safety rope 10, motor 11,
Track sheave 12, support batten 13, clamping device 14 and turning set 15, the operating platform 1 are square structure, operating platform four
Protective fence 2 is installed, protective fence one end is fixedly connected on operating platform upper end face, and 2 other end of protective fence is equipped with two week
The sliding rail 7 being parallel to each other, the lower end for the rain shield 8(rain shield 8 that is slidably connected on sliding rail be connected with the matched sliding block of sliding rail 7 or
Person opens sliding slot, this is the common means of those skilled in the art), rain shield is symmetrically made of two and half lids, and 8 liang of rain shield
End offers symmetrical perforation 9, and in order to which rainy day can take shelter from the rain, while rain shield can cover one section of power transmission line, realizes dry
Dry construction, it should be noted that general power transmission line construction and maintenance are without electrically operated, but insulating properties requires and non-
Chang Gao, while cable has certain elasticity, for providing pre- allowance to expand with heat and contract with cold, the application is built upon those skilled in the art's public affairs
It is designed in the construction common sense known.
Above-mentioned 1 lower end of operating platform is fixedly connected on storage tank 3(operating platform 1 the corresponding hole that opens up and is connected to storage tank, side
Just fetching tool or material), 3 bottom end of storage tank is fixedly connected with one end of buffer unit 4, and the buffer unit other end is fixedly connected
Bottom plate 5, the lower surface of bottom plate are bonded with spongy layer 6, for constructing after buffering when removing the landing of process, pass through buffering dress
It sets 4 internal resilience bars and outside spring reset increases cushion effect and reaches buffering purpose.
Above-mentioned 7 both ends of sliding rail vertically connect one end of support batten 13, and the other end of batten is supported to be equipped with transport
Device, transport device are made of track sheave 12 and motor 11, and the other end of each support batten 13, which is bent, is formed down hook
Sub- shape, track sheave 12 is provided in hook-like bending section, and the both ends of the shaft of track sheave is rotatably connected on support batten 13
In the through-hole of corresponding forming, track sheave is rolled in cable or corresponding steel cable, reaches the sliding of integrated operation platform in cable
Or steel cable lower end, it supports the depth of batten one end hook structures larger, increases to cable or be individually used for support cable steel
The constraint of rope, and protective fence both sides install two groups and support batten relatively, form rock-steady structure, improve safety；The track groove
One end of wheel 12 connects the output end of motor 11 by shaft coupling, and the shell of motor is connected by screw to the table in support batten 13
On face, and motor 11 insulate to realize in the double strings of progress for stepper motor and by individual storage battery power supply (such as electric vehicle)
Son or transmission line construction can be mounted on cable or corresponding cable wire when overhauling and be moved, the station length
Half be greater than cable on insulator length, achieve the purpose that worker can be convenient maintenance, worker carries out on the operational platform
Maintenance, increases maintenance area and range, at the same station to the distance between track sheave 12 be 1~1.3m, so as to so that
Operator can stand and work in operating platform, while when entire platform moves to the both ends of transmission and distribution line, facilitate construction
Construction of the person to double insulator string.
The surface of above-mentioned support batten 13 is also welded with engaging lug, and engaging lug connects one end of safety rope 10, safety rope
The other end connect Fastener for climbing mountain, so as to realize further security protection to people or to operating platform, as constructor climbs
Car body can be buckled in Fastener for climbing mountain when construction and maintenance on the safety belt of itself binding out, and Fastener for climbing mountain can also be buckled in transmission of electricity
On frame, the safety to platform is improved.
Above-mentioned 1 upper end face of operating platform is equipped with clamping device 14, and clamping device is mainly by turning set 15, rubber ring
16, rotation seat 17, armed lever 18 and clip 19 are constituted, and one end of armed lever 18 is fixedly connected on rotation seat 17, and rotation seat rotation connects
It connects in turning set 15, rotation seat 17 is fixedly connected on the surface of operating platform 1, and rubber is filled between rotation seat and turning set 15
Cushion rubber 16 increases the resistance relatively rotated by rubber ring to guarantee to position, and the other end of armed lever 18 connects one side of clip 19,
To facilitate clamping to need tool or part to be used, the big-movement of constructor is reduced, guarantees stability.
Above-mentioned armed lever 18 is one or two, and is connected between arms bar 18 by screw and nut, passes through spiral shell
Nail and nut tighten realization and squeeze positioning, thus the different shape and angle that are needed；
It is provided with semicircular plate 21 between the inner wall of above-mentioned rubber ring 16 and turning set 15, plate is towards turning set 15
It is provided with bearing hole on one side and is rotatablely connected one end of screw rod 20 by bearing, the other end fixed knob of screw rod, and turning set
Through-hole corresponding with screw rod 20 is opened up on 15 to pass through for screw rod, and nut (bonding corresponding with screw rod is fixedly connected in through-hole
Form perhaps pass through the shape of through-hole and nut cooperation is realized and fixed) squeezed by adjusting plate 21 or loosen rubber ring
16 realize the further adjusting of positioning.
Above-mentioned operating platform 1, protective fence 2, rain shield 8 are highstrenghtpiston's material, track sheave 12, support batten
13 be to be coated with coatings layer on the outside of stainless steel material.When in use, it as long as personnel carry out the climbing of a pylon, and rises
It hangs the device to be installed, to realize the operation of walking installation on the line or maintenance, improve efficiency, in the present invention
Material can choose light plastic material well known to those skilled in the art and make, guarantee to also reduce while stability whole
Body weight reaches and slows down cable endurance, increases the practical period.
The lower section of above-mentioned operating platform 1 connects the sliding slot frame 25 of a rectangle, and be slidably connected storing in sliding slot frame
Case 3, the middle part of operating platform 1 offer opening and are equipped with locking door, and the tool for taking in storage tank 3 delays at this time
Flushing device is mounted on the lower section of sliding slot frame 25；The position that the upper surface of the operating platform 1 is located at 25 both ends of sliding slot frame connects
It is connected to sliding rail 24, be slidably connected extension plate 22 on sliding rail, and the lateral ends of extension plate are rotatablely connected lever 28 by shaft
One end, sliding slot is offered in the middle part of lever and the corresponding fulcrum slide-bar 27 that is slidably connected, fulcrum slide-bar are welded on sliding slot by bracket
The other end of the outer surface of frame 25, the lever 28 offers sliding slot and the activity slide-bar 23 that is slidably connected, movable slide-bar are fixed
It is connected to one end of guide rod 26, the other end of guide rod passes through the through-hole that 25 side of sliding slot frame opens up and is fixedly connected on storage tank
On 3.
When initial, storage tank 3 is located at middle part, and the extension plate 22 at both ends has the vacant of past both direction sliding at this time, needs
It manually pushes sliding rail 24 to extend the region that step is stood when extending, while leverage pushes away storage tank 3 toward opposite direction, changes
Center of gravity improves safety, and when carrying out extending operation, safety rope wants fix in position.
The foregoing is merely presently preferred embodiments of the present invention, rather than limitation of the present invention, is not departing from essence of the invention
In the case where mind and range, equivalent changes and modifications made according to the patent scope of the present invention should all belong to of the invention special
Within sharp protection scope.
Claims (10)
1. a kind of electric line double insulator string construction and maintenance security platform, it is characterized in that: it includes operating platform, protection
Column, sliding rail, rain shield, track sheave, support batten, clamping device and turning set, the operating platform are square structure, operation
Platform surrounding is equipped with protective fence, and protective fence one end is fixedly connected on operating platform upper end face, and the protective fence other end is equipped with
Two sliding rails being parallel to each other, be slidably connected on sliding rail rain shield, and rain shield is symmetrically made of two and half lids, rain shield two
End offers symmetrical perforation；The middle position of the protective fence relative edge vertically connects one end of support batten, supports batten
The other end transport device is installed, for transport device by track sheave and motor form, the other end of each support batten is curved
Song is formed down hook-like, and track sheave is provided in hook-like bending section, and the both ends of the shaft of track sheave is rotatably connected on branch
On stay plate in the through-hole of corresponding forming；The operating platform upper end face is equipped with clamping device, and clamping device is mainly by turning
Dynamic set, rubber ring, rotation seat, armed lever and clip are constituted, and one end of armed lever is fixedly connected on rotation seat, rotation seat rotation connection
In turning set, rotation seat is fixedly connected on the surface of operating platform, and rubber ring, armed lever are filled between rotation seat and turning set
The other end connection clip side.
2. electric line double insulator string construction and maintenance security platform according to claim 1, it is characterized in that: it is grasped
Make platform lower end and be fixedly connected with storage tank, storage tank bottom end is fixedly connected with one end of buffer unit, and the buffer unit other end is fixed
The lower surface of connecting bottom board, bottom plate is bonded with spongy layer.
3. electric line double insulator string construction and maintenance security platform according to claim 1, it is characterized in that: its rail
One end of road sheave connects the output end of motor by shaft coupling, and the shell of motor is connected by screw on the surface of support batten
On, motor is for stepper motor and by individual storage battery power supply.
4. electric line double insulator string construction and maintenance security platform according to claim 1 or 3, it is characterized in that:
It supports the surface of batten to be also welded with engaging lug, and engaging lug connects one end of safety rope, and the other end of safety rope connects mountain-climbing
Button.
5. electric line double insulator string construction and maintenance security platform according to claim 1, it is characterized in that: its arm
Bar is one or two, and is connected between arms bar by screw and nut.
6. electric line double insulator string construction and maintenance security platform according to claim 1, it is characterized in that: its rubber
It is provided with semicircle plate between cushion rubber and the inner wall of turning set, plate is provided with bearing hole on one side and passes through towards turning set
Bearing is rotatablely connected one end of screw rod, and the other end fixed knob of screw rod opens up through-hole corresponding with screw rod for spiral shell on turning set
Bar passes through, and nut corresponding with screw rod is fixedly connected in through-hole.
7. electric line double insulator string construction and maintenance security platform according to claim 1 or 2, it is characterized in that:
Its buffer unit is made of spring and elastic force bar, and spring is placed on the outside of elastic force bar, and elastic force bar is divided into interior slide bar and outer loop bar, outside
Loop bar is placed on the outside of interior slide bar, and interior slide bar one end is placed in inside outer loop bar, and the interior slide bar other end is placed on the outside of outer loop bar, interior slide bar
One end diameter being placed in inside outer loop bar is greater than outer loop bar opening diameter, and interior slide bar is placed in one end inside outer loop bar and outer loop bar
Connecting spring between inner bottom.
8. electric line double insulator string construction and maintenance security platform according to claim 1 or 2, it is characterized in that:
Its operating platform, protective fence, rain shield are highstrenghtpiston's material, and track sheave, support batten are outside stainless steel material
Side is coated with coatings layer.
9. electric line double insulator string construction and maintenance security platform according to claim 1, it is characterized in that: it is stored up
Object case upper end face offers opening, and aperture position connects one end of pin shaft, and the pin shaft other end connects case lid, and case lid diameter is greater than
Opening diameter.
10. electric line double insulator string construction and maintenance security platform according to claim 3, it is characterized in that: its
The lower section of operating platform connects the sliding slot frame of a rectangle, and be slidably connected storage tank in sliding slot frame, the middle part of operating platform
It offers opening and locking door is installed, for the tool in storage tank of taking, buffer unit is mounted on sliding slot frame at this time
Lower section；The position that the upper surface of the operating platform is located at sliding slot frame both ends is connected with sliding rail, is slidably connected on sliding rail
Extension plate, the lateral ends of extension plate are rotatablely connected one end of lever by shaft, offer sliding slot and correspondence in the middle part of lever
Be slidably connected fulcrum slide-bar, and fulcrum slide-bar is welded on the outer surface of sliding slot frame by bracket, and the other end of the lever opens up
There is sliding slot and the activity slide-bar that is slidably connected, movable slide-bar is fixedly connected on one end of guide rod, and the other end of guide rod passes through chute frame
Through-hole that frame side opens up simultaneously is fixedly connected on storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454143.4A CN109494614B (en) | 2018-11-30 | 2018-11-30 | Safety platform for construction and maintenance of double-string insulators of power transmission and distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454143.4A CN109494614B (en) | 2018-11-30 | 2018-11-30 | Safety platform for construction and maintenance of double-string insulators of power transmission and distribution line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109494614A true CN109494614A (en) | 2019-03-19 |
| CN109494614B CN109494614B (en) | 2020-12-15 |
Family
ID=65698918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454143.4A Active CN109494614B (en) | 2018-11-30 | 2018-11-30 | Safety platform for construction and maintenance of double-string insulators of power transmission and distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109494614B (en) |
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| CN110957672A (en) * | 2019-12-18 | 2020-04-03 | 徐增田 | Intelligent protection device for electric power construction overhaul |
| CN112272057A (en) * | 2020-10-29 | 2021-01-26 | 胡友杰 | Optical cable inspection Beidou satellite communication equipment |
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|---|---|
| CN109494614B (en) | 2020-12-15 |
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