CN106602493B - A kind of rolling stringing street code - Google Patents
A kind of rolling stringing street code Download PDFInfo
- Publication number
- CN106602493B CN106602493B CN201611088667.7A CN201611088667A CN106602493B CN 106602493 B CN106602493 B CN 106602493B CN 201611088667 A CN201611088667 A CN 201611088667A CN 106602493 B CN106602493 B CN 106602493B
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- clamping plate
- rolling
- stringing
- cable
- clamping
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Classifications
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Terminals (AREA)
Abstract
A kind of rolling stringing street code, including holder and rack-mount at least one wire-clamping device, the idler wheel of rolling support cable when being horizontally disposed at least one dragging cable for stringing on the holder or wire-clamping device；Wire-clamping device in the present invention; either the porcelain insulator in Traditional Street code coordinates binding; it can also be the wire-clamping device of other forms; the present invention passes through in the upper horizontally disposed idler wheel of street code; rolling support can be provided to the cable in dragging, cable carry out rolling dragging under the support of idler wheel so that the dragging of cable and to stretch process lighter; and then improve Poling Construction efficiency, and can effective protection cable sheath be not scraped off.
Description
Technical field
The present invention relates to the installing area of cable, especially a kind of rolling stringing street code.
Background technology
Street code be laid with cable when, the device for stretching fixed cable, when setting up cable, need dragging cable with
Cable is set to stretch and cable is fixed on the code of street.Since cable has certain rigidity and dead weight, very when dragging cable
It is time-consuming and laborious, and in cable dragging process, metallic support of the cable sheath often directly with street code carries out touching friction, holds very much
Cable sheath is easily scratched, and traditional street code is general only comprising holder and the wire-clamping device being arranged on holder, and be not arranged
Special structure drags cable when assisting Poling Construction.
Invention content
The task of the present invention is provide one kind in cable dragging process can rolling support cable, protection cable sheath,
And cable is made to drag time saving and energy saving rolling stringing street code.
The present invention is realized by following technical proposals：
A kind of rolling stringing street code, including holder and rack-mount at least one wire-clamping device, the holder or
The idler wheel of rolling support cable when being horizontally disposed at least one dragging cable for stringing on wire-clamping device；In the technical program
Wire-clamping device can also be the wire-clamping device of other forms, pass through either the porcelain insulator in Traditional Street code coordinates binding
The upper horizontally disposed idler wheel of code in street can provide rolling support to the cable in dragging, and cable carries out under the support of idler wheel
Roll dragging so that the dragging of cable and stretch that process is lighter, and then improve the efficiency of Poling Construction, and can effectively protect
Shield cable sheath is not scraped off.
The further improvement project of the present invention includes：
Further, the holder includes rack body and pedestal, and one end of the pedestal is vertically fixedly mounted on holder sheet
On body, the wire-clamping device is set on the base, and includes shaft-like structure on pedestal, at least one idler wheel is by being arranged at it
First axis hole at center is sleeved in the shaft-like structure of the pedestal and pedestal can roll relatively, and idler wheel is set on the base, away from
From wire-clamping device closer to being conducive to after cable is stretched determining position, more convenient cable is placed in wire-clamping device is subject to
It is fixed.
It is preferred that the idler wheel outer layer is rubber or plastic material, the first metal is installed in first axis hole
Axle sleeve.
Further, the idler wheel is equipped with the position limiting structure slipped from idler wheel for limiting cable.
Further, the position limiting structure is the concave inward structure being arranged in the idler wheel lateral surface.
Further, it is set up in parallel at least two pedestals on the rack body, is arranged between adjacent two pedestals
One wire-clamping device, the rolling stringing street code further includes a connecting rod, and pedestal is equipped with mounting hole, and the connecting rod passes through
Wire-clamping device and pedestal are to link together wire-clamping device and holder.
Further, one end of the connecting rod is equipped with block, and the connecting rod is articulated in the pedestal of the top by block
On.
Further, the wire-clamping device includes the columnar support wheel of a lateral surface indent, is oppositely arranged on support wheel two
The first clamping plate and second clamping plate of side, and the locking device for connecting first clamping plate and second clamping plate, first clamping plate it is interior
The medial surface of side and second clamping plate cooperatively forms the first cavity passed through for cable with the lateral surface of the support wheel respectively
With the second cavity, the spacing of first clamping plate and second clamping plate can be adjusted by the locking device, the support wheel center is set
There is the second axis hole passed through for the connecting rod, the technical program is by two clip board engagements, one support wheel by cable clamping at it
In the cavity of formation, has the following advantages：Unified accessory installs solidus, consolidates and does not walk after installation, does not loosen；Unified standard
Accessory is standardized, is constructed not because thinking factor due to impact effect；Wire-clamping device is that face contacts with cable under solidus state, is not hindered
Line；In use, can be also cross cable in the first cavity and the second cavity, it can also only one of cavity as needed
Across cable, and when rolling stringing street plaiting is placed in cable turning point, according to turning to can need to select that cable setting exist
Suitable cavity makes cable be turned to around support wheel so as to turn to more convenient and do not damage cable sheath, in addition, this rolling stringing
For street code particularly suitable for cable termination is located at, cable termination can be then passed through another sky after passing through a cavity around support wheel
Chamber, clamp is secured, easy to operate, and construction efficiency is high.
Further, at least two pedestals are set up in parallel on the holder, the pedestal is fixedly connected with the holder respectively,
One wire-clamping device is set between two adjacent pedestals, and the rollings stringing street yard further includes a connecting rod, on pedestal
Equipped with mounting hole, the support wheel center is equipped with the second axis hole, and the connecting rod passes through second axis hole and mounting hole thus will
Wire-clamping device and holder link together.
Further, one end of the connecting rod is equipped with block, and the connecting rod is articulated in the pedestal of the top by block
On.
Further, the support wheel outer layer is rubber or plastic material, and second is installed in second axis hole
Metal axle sleeve.
Further, the one end of the support wheel is equipped with hanging buckle or hook, and the one end of the pedestal is equipped with corresponding extension
Hook or hanging buckle.
It is preferred that the structure of the hanging buckle is the convex block that both sides are respectively equipped with straight trough, the structure of the hook is described in cooperation
Two folded plates of straight trough, and the supporting plate that is located under two folded plates.
It is preferred that the locking device includes more than two clamping screws, the first clamping plate and the second clamping plate pass through
The clamping screw is threadedly coupled.
It is preferred that the locking device includes two clamping screws, two clamping screws are in the first clamping plate
It is arranged diagonal in the second clamping plate.
Further, the first clamping plate and/or the second clamping plate are equipped with the interior spiral shell for coordinating the clamping screw
Line casing.
Further, the first clamping plate or the second clamping plate are equipped with the head protector for protecting the clamping screw.
Further, it is additionally provided with the pressure block detachably installed in first cavity and/or second cavity, it is described to hold
Briquetting is equipped with preceding pressure-bearing surface and rear pressure-bearing surface.
It is preferred that the medial surface of the first clamping plate is identical with the medial surface structure of the second clamping plate, and with it is described before hold
The structure of pressure surface is mutually agreed with, and the rear structure of pressure-bearing surface is mutually agreed with the lateral surface of the support wheel.
Further, the preceding pressure-bearing surface is equipped with pin rod, on the medial surface of the first clamping plate and/or the second clamping plate
Equipped with the pin hole that can be interference fitted with the pin rod.
Further, the preceding pressure-bearing surface is equipped with keyway, on the medial surface of the first clamping plate and/or the second clamping plate
Equipped with the matched key block of the keyway.
Further, the medial surface structure of the first clamping plate and/or the second clamping plate is concave-curve structure or at least
The bending-type structure that two sides can be contacted with cable outer surface.
Further, the both ends of the support wheel are equipped with annular groove, the upper and lower side of the first clamping plate and the second clamping plate
Middle face is equipped with arc-shaped side 406 that can be mutually chimeric with the annular groove.
Further, the upper and lower side end of the first clamping plate and/or the second clamping plate is equipped with towards its opposite folder
The limit protrusion that plate direction extends.
It is preferred that the inside of the first clamping plate and/or the second clamping plate is metal inner frame body, outside is rubber layer or modeling
The bed of material.
It is preferred that being installed side by side from top to bottom on the holder, there are four the wire-clamping devices, and the table of four wire-clamping devices
Face coats insulating materials.
It is preferred that the color of four wire-clamping devices surface insulation material be followed successively by from top to bottom red, green, yellow and
Black.
Further, the traction auxiliary body for connecting or fixing cable traction device is additionally provided on the holder, it should
It includes at least one towing plate to draw auxiliary body, which is fixedly connected with the holder, and towing plate is equipped at least one
A towing pad.
A kind of advantageous effect rolling stringing street code of the present invention is：It, can be right by the horizontally disposed idler wheel on the code of street
Cable in dragging provides support, and cable carries out rolling dragging under the support of idler wheel so that the dragging of cable and stretches process
More easily, and then improve Poling Construction efficiency, and can effective protection cable sheath be not scraped off；It is operated when the code solidus of street
Simple quick, cable arrangements are flexible, and it is convenient that cable turns to arrangement, not easy damaged cable sheath, clamping cable consolidate it is not easily to fall off,
Safety is good, and simple in structure, can be suitable for different line footpath cables, versatile.
The effect of the design of the present invention, concrete structure and generation is described further below with reference to attached drawing, with abundant
Ground understands the purpose of the present invention, feature and effect.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram rolling stringing street code of the present invention；
Fig. 2 is the structural schematic diagram of pedestal in Fig. 1；
Fig. 3 is the structural schematic diagram of idler wheel in Fig. 1；
Fig. 4 is the structural schematic diagram of first clamping plate in Fig. 1；
Fig. 5 is the structural schematic diagram of support wheel in Fig. 1；
Wherein：1- holders；11,12,13,14,15- pedestals；101- rack bodies；102- shaft-like structures；103- mounting holes；
21,22,23,24- wire-clamping devices；3- support wheels；The second axis holes of 301-；The second metal axle sleeves of 302-；303- convex blocks；3041、
3042- folded plates；305,306- annular grooves；307- supporting plates；41- first clamping plates；42- second clamping plates；401- threaded sleeves；402- is anti-
Helmet；403- pin holes；404- key blocks；405- concave arc shape structures；406- arc-shaped sides；407- limit protrusions；5- connecting rods；501- is covered
Cap；61,62,63,64- idler wheels；The first axis holes of 601-；The first metal axle sleeves of 602-；603- concave inward structures；71,72- locking screws
Bolt；81,82- pressure blocks；Pressure-bearing surface before 801-；8011- pin rods；8012- keyways；Pressure-bearing surface after 802-；9- towing plates；901- is led
Pilot hole.
Specific implementation mode
A kind of rolling stringing street of present invention code is further described below in conjunction with attached drawing：
A kind of rolling stringing street code, including holder 1 and four wire-clamping devices（21、22、23、24）, holder 1 includes holder
Ontology 101 and five pedestals being set up in parallel（11、12、13、14、15）, rack body 101 is vertically installed at electric pole or building
On object metope, pedestal（11、12、13、14、15）One end be vertically fixedly mounted on rack body 101, pedestal（12、13、14、
15）On be respectively set one for stringing drag cable when rolling support cable idler wheel（61、62、63、64）, pedestal（12、
13、14、15）Upper includes shaft-like structure 102, idler wheel（61、62、63、64）Center is equipped with the first axis hole 601, idler wheel（61、62、
63、64）It is sleeved on pedestal（12、13、14、15）Shaft-like structure 102 on and can opposite pedestal roll；When Poling Construction, work as needs
When cable is stretched or dragged, cable is first placed on idler wheel（61、62、63、64）On, it is driven during dragging cable
Idler wheel（61、62、63、64）Rotation, idler wheel（61、62、63、64）Rolling support can be provided to the cable in dragging so that electricity
It the dragging of cable and stretches that process is lighter, and then improves the efficiency of Poling Construction, and cable will not with street code in dragging process
Generate it is opposite scrape abrasion, can effective protection cable sheath be not scraped off.
Idler wheel（61、62、63、64）Outer layer is rubber or plastic material, and the first gold medal is installed in the first axis hole 601
Belonging to axle sleeve 602, unified insulation configuration, insulator and cable fixed position, cable not contacting metal holder, safety is secure, and
And greatly reduce abrasion and scratch to cable sheath.
Idler wheel（61、62、63、64）It is equipped with the position limiting structure slipped from idler wheel for limiting cable, which can
Prevent cable from being slipped from idler wheel in dragging process.
Position limiting structure is to be arranged in idler wheel（61、62、63、64）The concave inward structure 603 of lateral surface, which can
Think concave arc, or at least two sides can be positioned over the indent knot with the indent flanging shape structure of conductive cable contacts, cable
It is dragged in structure 603, to be not easy from idler wheel（61、62、63、64）Both ends slip.
Four wire-clamping devices（21、22、23、24）It is separately mounted between two neighboring pedestal, rolls stringing street code and also wrap
Include a connecting rod 5, each pedestal（11、12、13、14、15）It is equipped with mounting hole 103, connecting rod 5 passes through five pedestals（11、12、
13、14、15）With four wire-clamping devices（21、22、23、24）Thus by wire-clamping device（21、22、23、24）It is connected to holder 1
Together.
One end of connecting rod 5 is equipped with block 501, and on the pedestal 11 by the mounting of block 501.
Each wire-clamping device（21、22、23、24）Including the columnar support wheel 3 of a lateral surface indent, it is oppositely arranged on branch
The first clamping plate 41 and second clamping plate 42 of 3 both sides of support wheel, and the locking dress for connecting first clamping plate 41 and second clamping plate 42
It sets, the medial surface of first clamping plate 41 and the medial surface of second clamping plate 42 cooperatively form respectively with the lateral surface of support wheel 3 for electricity
The first cavity and the second cavity that cable passes through, the spacing of first clamping plate 41 and second clamping plate 42 can be adjusted by locking device；
3 center of support wheel is equipped with the second axis hole 301 passed through for the connecting rod 5, and street code porcelain vase general at present may be used in support wheel 3
Or similar structures, support wheel 3 can be rotated relative to connecting rod 5, the steering of more convenient cable, and not easy damaged cable sheath,
Extract connecting rod 5, you can support wheel 3 is installed, dismantled or replaced, it is simple in structure, it is easy to loading and unloading；In use, the first cavity
Cable, and code facing the street can also be passed through in the second cavity by only one of cavity as needed also cross cable
When being arranged in cable turning point, it according to turning to can need to select that cable is arranged in suitable cavity, make cable around support wheel 3
It turns to so as to turn to more convenient and do not damage cable sheath, in addition, this street code is particularly suited for being located at cable termination, cable termination
Another cavity can be then passed through after a cavity around support wheel 3 to fix with back bending；The present invention passes through two clamping plates
With unification support wheel 3 by cable clamping in cavity of its formation, has the following advantages：Unified accessory installs solidus, peace
It consolidates and does not walk after dress, do not loosen；Unified standard standardizes accessory, constructs not because thinking factor due to impact effect；Solidus state
Lower wire-clamping device is that face contacts with cable, does not hinder line；First cavity and the second cavity can arrange the cable of different line footpaths, and
It is convenient that cable turns to, and configuration is flexible, versatile.
3 outer layer of support wheel is rubber or plastic material, and the second metal axle sleeve 302 is installed in the second axis hole 301；
The support wheel 3 of the structure can not only equally meet insulating requirements, and surface has centainly just relative to traditional street code porcelain vase
Degree is not easy because hitting or the extruding of cable due to is damaged, and safety is good, and big with the frictional force of cable sheath, and processing and manufacturing is simple,
It is at low cost.
The one end of support wheel 3 is equipped with hanging buckle, pedestal（11、12、13、14、15）One end be equipped with and coordinate with hanging buckle
Hook, because aerial cable is typically all high-altitude one-man service, support wheel 3 does not have placement space, can pass through the hanging buckle and hook
Cooperation, support wheel 3 is hung over into pedestal（11、12、13、14、15）End, be conveniently operated personnel carry out operation.
The structure of hanging buckle is the convex block 303 that both sides are respectively equipped with straight trough, and the structure of hook is to coordinate two folded plates of straight trough
（3041、3042）, and it is located at two folded plates（3041、3042）Under supporting plate 307, which is easy to hanging and taking for support wheel 3, especially
It is suitable for high-altitude one-man service.
Locking device includes two clamping screws（71、72）, two clamping screws（71、72）In first clamping plate 41 and second
It is arranged diagonal on clamping plate 42, first clamping plate 41 and second clamping plate 42 pass through clamping screw（71、72）It is threadedly coupled；Bolt
Structure connection is firm, facilitates adjusting elasticity, and simple in structure, and it is convenient to replace, particularly suitable for 41 He of first clamping plate in the present invention
The connection of second clamping plate 42；When cable passes through the first cavity and/or the second cavity, two clamping screws（71、72）Position respectively
In the both sides of cable, it can prevent cable from being slid from the code of street, only with two clamping screws（71、72）It being capable of cost-effective and behaviour
Make personnel's set-up time, and diagonally arranged can increase by two clamping screws to the full extent（71、72）Connect 41 He of first clamping plate
The fastness of second clamping plate 42.
It is designed in first clamping plate 41 and second clamping plate 42 for locking bolt（71、72）Internally threaded sleeve 401,
The structure can increase the stroke of screw thread in the case where not increasing clamping plate thickness, so that connection is more secured, and the inner bolt
Casing can protect clamping screw（71、72）.
First clamping plate 41 is equipped with for protecting clamping screw（71、72）Head protector 402, which passes through one
Root connecting line is fixedly connected in first clamping plate 41 to prevent from losing.
Identical two pressure blocks detachably installed are further respectively had in first cavity and the second cavity（81、82）, hold
Briquetting（81、82）Be equipped with preceding pressure-bearing surface 801 and rear pressure-bearing surface 802, when needed in the first cavity or the second cavity install cable
When, it can be by corresponding pressure block（81、82）It takes out, it, can be with when in the first cavity or the second cavity cable need not be installed
By pressure block（81、82）It installs in the cavities, pressure block（81、82）Respectively by its preceding pressure-bearing surface 801 and rear pressure-bearing surface 802 with
Clamping plate and support wheel 3 are in contact, to share the pressure between clamping plate and support wheel 3.
The medial surface of first clamping plate 41 is identical with the medial surface structure of second clamping plate 42, and with the structure of preceding pressure-bearing surface 801
Mutually agree with, the structure of rear pressure-bearing surface 802 is mutually agreed with the lateral surface of support wheel 3, which can increase pressure block（81、82）With folder
The area that plate and support wheel 3 contact, to enhance the bearing capacity between clamping plate and support wheel 3.
Pressure block（81、82）Preceding pressure-bearing surface 801 be equipped with pin rod 8011, the inside of first clamping plate 41 and second clamping plate 42
Face is equipped with the pin hole 403 that can be interference fitted with pin rod 8011, which is convenient for pressure block（81、82）Installation, and
Pressure block when can prevent support wheel 3 from rotating（81、82）It falls off with mobile.
Pressure block（81、82）Preceding pressure-bearing surface 801 be equipped with keyway 8012, the inside of first clamping plate 41 and second clamping plate 42
Face is equipped with 8012 matched key block 404 of keyway, pressure block when which can prevent support wheel 3 from rotating（81、82）With
It and moves and fall off.
The medial surface structure of first clamping plate 41 and second clamping plate 42 is all concave-curve structure 405, the concave-curve structure 405
Axial, the inner concave of respective outer side edges support wheel 3 side identical as the axial direction of cable in cavity, formation pass through for cable
Cavity, increase the contact area of cable and cavity, further increase the stability of cable clamping.
The both ends of support wheel 3 are set there are two annular groove（305、306）, the upper and lower side of first clamping plate 41 and second clamping plate 42
Middle face is equipped with can be with two annular grooves（305、306）Mutually chimeric arc-shaped side 406 passes through when clamping plate is contacted with support wheel 3
Arc-shaped side 406 is embedded in simultaneously obvolvent in the annular groove at 3 both ends of support wheel（305、306）In, it increases between clamping plate and support wheel 3
Bearing capacity and stability.
The length of first clamping plate 41 and second clamping plate 42 is more than the diameter of support wheel 3, the upper and lower lateral ends of first clamping plate 41
The upper and lower side end of portion and second clamping plate 42 is designed with the limit protrusion 407 extended to the clamping plate on opposite, limit protrusion 407
Cable can be limited, increase the fixed fastness of cable, and can effectively prevent cable and slipped from the code of street.
The inside of first clamping plate 41 and second clamping plate 42 is metal inner frame body, and outside is rubber layer or plastic layer, in metal
Frame body can increase the robustness of first clamping plate 41 and second clamping plate 42, and it is moulding that the layer of plastics or rubber easily facilitates processing, increases
The mode that contact area and binding between clamping plate and cable bundle is added to compare, unified insulation configuration, insulator is fixed with cable
Position, cable not contacting metal holder, safety is secure, and greatly reduces the abrasion and scratch to cable sheath.
Four wire-clamping devices（21、22、23、24）The insulating materials such as rubber-coated, plastics in surface, wire-clamping device（21、
22、23、24）The surface of each component all coats insulating materials, is not only able to avoid cable sheath in the fixed operating process of cable
Middle damage, good insulating protect cable, and can also protective folder line apparatus（21、22、23、24）, keep it not perishable, increase
The service life of the present invention.
Four wire-clamping devices（21、22、23、24）The color of surface insulation material is followed successively by red, green, Huang from top to bottom
Color and black；The general these types of color of current power transmission line cable, by by each wire-clamping device（21、22、23、24）Color with it is logical
The color for crossing cable is arranged in a one-to-one correspondence, and convenient for distinguishing and installing, can increase the efficiency of operating personnel.
The traction auxiliary body for connecting or fixing cable traction device, the traction are additionally provided on rack body 101
Auxiliary body includes a towing plate 9, which is fixedly connected with rack body 101, sets that there are one draw on towing plate 9
Hole 901, when working at height, dragger is fixedly connected on by towing pad 901 on towing plate 9, to put forth effort to dragger offer
Point.
The present invention describes some embodiments and its attached drawing in detail, but the present invention is not limited to these Examples and its attached
Figure, the rolling stringing street code shape being especially not limited in attached drawing, shown in the accompanying drawings is more beautiful in various shapes
Rolling stringing street code, although this shape is not the claimed technology point of present invention protection, as long as ordinary skill people
Member does not make the creative labor according to the present invention, modify to it, equivalent replacement, other embodiment party obtained from improvement etc.
Formula and its attached drawing, are within the scope of the invention.
Claims (23)
1. a kind of rolling stringing street code, including holder and rack-mount at least one wire-clamping device, which is characterized in that institute
State the idler wheel of rolling support cable when being horizontally disposed at least one dragging cable for stringing on holder or wire-clamping device, the rolling
Wheel is equipped with the position limiting structure slipped from idler wheel for limiting cable；The holder includes rack body and pedestal, the bottom
One end of seat is vertically fixedly mounted on rack body, and the wire-clamping device is set on the base, and includes shaft-like structure on pedestal,
At least one idler wheel is sleeved in the shaft-like structure of the pedestal the opposite bottom of simultaneously energy by being disposed therein the first axis hole of the heart
Seat rolls；It is set up in parallel at least two pedestals on the rack body, is arranged described in one between adjacent two pedestals
Wire-clamping device, the rolling stringing street code further include a connecting rod, and pedestal is equipped with mounting hole, and the connecting rod passes through wire-clamping device
With pedestal to which wire-clamping device and holder link together.
2. rolling stringing street code according to claim 1, which is characterized in that the idler wheel outer layer is rubber or plastics material
Matter is installed with the first metal axle sleeve in first axis hole.
3. rolling stringing street code according to claim 1, which is characterized in that the position limiting structure is to be arranged in the idler wheel
The concave inward structure of lateral surface.
4. rolling stringing street code according to claim 1, which is characterized in that one end of the connecting rod is equipped with block, described
Connecting rod is articulated in by block on the pedestal of the top.
5. rolling stringing street code according to claim 1, which is characterized in that the wire-clamping device includes in a lateral surface
Recessed columnar support wheel, the first clamping plate and second clamping plate for being oppositely arranged on support wheel both sides, and for connecting first clamping plate
With the locking device of second clamping plate, the medial surface of first clamping plate and the medial surface of the second clamping plate outside with the support wheel respectively
Face cooperatively forms the first cavity and the second cavity passed through for cable, by the locking device can adjust first clamping plate and
The spacing of second clamping plate, the support wheel center are equipped with the second axis hole passed through for the connecting rod.
6. rolling stringing street code according to claim 5, which is characterized in that the support wheel outer layer is rubber or plastics
Material is installed with the second metal axle sleeve in second axis hole.
7. rolling stringing street according to claim 5 code, which is characterized in that the one end of the support wheel be equipped with hanging buckle or
The one end of hook, the pedestal is equipped with corresponding hook or hanging buckle.
8. rolling stringing street code according to claim 7, which is characterized in that the structure of the hanging buckle is respectively equipped with for both sides
The structure of the convex block of straight trough, the hook is the supporting plate for coordinating two folded plates of the straight trough, and be located under two folded plates.
9. rolling stringing street code according to claim 5, which is characterized in that the locking device includes more than two locks
Bolt, the first clamping plate and the second clamping plate are threadedly coupled by the clamping screw.
10. rolling stringing street code according to claim 9, which is characterized in that the locking device includes two locks
Tight bolt, two clamping screws are arranged diagonal in the first clamping plate and the second clamping plate.
11. rolling stringing street code according to claim 9, which is characterized in that the first clamping plate and/or second folder
Plate is equipped with the internally threaded sleeve for coordinating the clamping screw.
12. rolling stringing street code according to claim 9, which is characterized in that the first clamping plate or the second clamping plate
It is equipped with the head protector for protecting the clamping screw.
13. rolling stringing street code according to claim 5, which is characterized in that first cavity and/or second sky
Intracavitary is additionally provided with the pressure block detachably installed, and the pressure block is equipped with preceding pressure-bearing surface and rear pressure-bearing surface.
14. rolling stringing street according to claim 13 code, which is characterized in that the medial surface of the first clamping plate and described
The medial surface structure of second clamping plate is identical, and mutually agrees with the structure of the preceding pressure-bearing surface, the structure of the rear pressure-bearing surface and institute
The lateral surface for stating support wheel mutually agrees with.
15. rolling stringing street code according to claim 13, which is characterized in that the preceding pressure-bearing surface is equipped with pin rod, institute
The medial surface for stating first clamping plate and/or the second clamping plate is equipped with the pin hole that can be interference fitted with the pin rod.
16. rolling stringing street code according to claim 13, which is characterized in that the preceding pressure-bearing surface is equipped with keyway, institute
The medial surface for stating first clamping plate and/or the second clamping plate is equipped with and the matched key block of the keyway.
17. according to any rolling stringing street codes of claim 5-16, which is characterized in that the first clamping plate and/or institute
The medial surface structure for stating second clamping plate is concave-curve structure or the bending-type structure that at least two sides can be contacted with cable outer surface.
18. according to any rolling stringing street codes of claim 5-16, which is characterized in that the both ends of the support wheel are equipped with
Arc that can be mutually chimeric with the annular groove is equipped in the middle part of the upper and lower side of annular groove, the first clamping plate and the second clamping plate
Shape side (406).
19. according to any rolling stringing street codes of claim 5-16, which is characterized in that the first clamping plate and/or institute
The upper and lower side end for stating second clamping plate is equipped with the limit protrusion extended towards its opposite clamping plate direction.
20. according to any rolling stringing street codes of claim 5-16, which is characterized in that the first clamping plate and/or institute
The inside for stating second clamping plate is metal inner frame body, and outside is rubber layer or plastic layer.
21. according to any rolling stringing street codes of claim 1-16, which is characterized in that on the holder from top to bottom simultaneously
There are four the wire-clamping devices for row installation, and the surface of four wire-clamping devices coats insulating materials.
22. rolling stringing street code according to claim 21, which is characterized in that four wire-clamping devices surface insulation material
The color of material is followed successively by red, green, yellow and black from top to bottom.
23. according to any rolling stringing street codes of claim 1-16, which is characterized in that be additionally provided with and be used on the holder
The traction auxiliary body of connection or fixed cable traction device, which includes at least one towing plate, this leads
Corbel back slab is fixedly connected with the holder, and towing plate is equipped at least one towing pad.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088667.7A CN106602493B (en) | 2016-12-01 | 2016-12-01 | A kind of rolling stringing street code |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088667.7A CN106602493B (en) | 2016-12-01 | 2016-12-01 | A kind of rolling stringing street code |
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| CN106602493A CN106602493A (en) | 2017-04-26 |
| CN106602493B true CN106602493B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611088667.7A Active CN106602493B (en) | 2016-12-01 | 2016-12-01 | A kind of rolling stringing street code |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848970B (en) * | 2017-02-23 | 2019-03-22 | 广州番禺电缆集团有限公司 | A kind of Contiuum type is to hook wire clamp |
| CN107086528A (en) * | 2017-06-02 | 2017-08-22 | 广东电网有限责任公司清远供电局 | A kind of wire clamping structure |
| CN111591825A (en) * | 2020-05-11 | 2020-08-28 | 广东电网有限责任公司 | Auxiliary tool for binding wire |
| CN112448347A (en) * | 2020-11-13 | 2021-03-05 | 江西泉新电气有限公司 | Fixed line street code and installation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738739A (en) * | 2012-06-07 | 2012-10-17 | 杨春 | Cable laying device |
| WO2016059012A1 (en) * | 2014-10-15 | 2016-04-21 | Tyco Electronics Services Gmbh | A three way cable clamp |
| CN105162070B (en) * | 2015-10-09 | 2018-06-12 | 广州番禺电缆集团有限公司 | A kind of adjustable street code |
| CN205178441U (en) * | 2015-11-17 | 2016-04-20 | 广州番禺电缆集团有限公司 | General street sign indicating number with adjustable |
| CN105811342B (en) * | 2016-04-22 | 2018-08-21 | 广州番禺电缆集团有限公司 | One kind being in rolling contact wire fixing device |
| CN206211472U (en) * | 2016-12-01 | 2017-05-31 | 广州番禺电缆集团有限公司 | Roll stringing street code |
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