CN106602493A - Rolling wiring cable fixation unit - Google Patents
Rolling wiring cable fixation unit Download PDFInfo
- Publication number
- CN106602493A CN106602493A CN201611088667.7A CN201611088667A CN106602493A CN 106602493 A CN106602493 A CN 106602493A CN 201611088667 A CN201611088667 A CN 201611088667A CN 106602493 A CN106602493 A CN 106602493A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- stringing
- cable
- street
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
Abstract
The invention discloses a rolling wiring cable fixation unit, comprising a support and at least one wire clipping device arranged on the support, wherein at least one roller wheel for rolling supporting of a cable during wiring cable dragging is horizontally arranged on the support or the wire clipping device; the wire clipping device can be a porcelain insulator matching binding wire in a conventional cable fixation unit, and also can be a wire clipping device in other form. By virtue of the roller wheel horizontally arranged on the cable fixation unit, rolling supporting can be provided for the cable during dragging, and the cable is subjected to rolling dragging under the support of the roller wheel, so that dragging and straightening processes of the cable can be easier, then the efficiency of wiring construction is improved, and the sheath of the cable can be effectively protected from being scratched.
Description
Technical field
The present invention relates to the installing area of cable, especially a kind of to roll stringing street code.
Background technology
Street code be laying cable when, for stretching the device of fixed cable, set up cable when, need drag cable with
Stretch cable and cable is fixed on the code of street.Because cable has certain rigidity and deadweight, when cable is dragged very
Waste time and energy, and in cable dragging process, cable sheath Jing often directly carries out touching friction with the metallic support of street code, holds very much
Easy scratch cable sheath, and traditional street code is typically only comprising support and the wire-clamping device being arranged on support, and and be not provided with
Special structure is aiding in dragging cable during Poling Construction.
The content of the invention
The present invention task be to provide one kind in cable dragging process can rolling support cable, protection cable sheath,
And make cable drag time saving and energy saving rolling stringing street code.
The present invention is realized by following technical proposals：
One kind rolls stringing street code, including support and at least one rack-mount wire-clamping device, the support or clamp
At least one is horizontally disposed with device is used for the roller of rolling support cable when stringing drags cable；Clamp in the technical program
Device, both can be wire-clamping device that porcelain insulator in Traditional Street code coordinates binding, or other forms, by street
Horizontally disposed roller on code, can provide rolling support to the cable in dragging, and cable is rolled under the support of roller
Drag so that the dragging of cable and stretch that process is lighter, and then improve the efficiency of Poling Construction, and being capable of effective protection electricity
Cable crust is not scraped off.
Further improvement project of the invention includes：
Further, the support includes rack body and base, and one end of the base is vertically fixedly mounted on rack body,
The wire-clamping device is arranged on base, and shaft-like structure is included on base, and roller is by being disposed therein the heart described at least one
The first shaft hole sleeve in the shaft-like structure of the base and can respect thereto roll, roller is arranged on base, distance folder
Line apparatus closer to, be conducive to after cable to be stretched determine position, more convenient cable is placed in wire-clamping device is fixed.
It is preferred that, the roller outer layer is rubber or plastic material, and in first axis hole the first metal is installed with
Axle sleeve.
Further, the roller is provided with for limiting the position limiting structure that cable is slipped from roller.
Further, the position limiting structure is the concave inward structure for being arranged on the roller lateral surface.
Further, base described at least two is set up in parallel on the rack body, is arranged between two adjacent bases
One wire-clamping device, the rolling stringing street code also includes a connecting rod, and base is provided with installing hole, and the connecting rod is passed through
Wire-clamping device and base are so as to wire-clamping device and support be linked together.
Further, one end of the connecting rod is provided with block, and the connecting rod is articulated in the base of the top by block
On.
Further, the wire-clamping device includes the support wheel of a lateral surface indent column, is oppositely arranged on support wheel two
The first clamping plate and second clamping plate of side, and for connecting the locking device of first clamping plate and second clamping plate, first clamping plate it is interior
The medial surface of side and second clamping plate cooperatively forms respectively the first cavity passed through for cable with the lateral surface of the support wheel
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 sets
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, with advantages below：Unified accessory installs solidus, consolidates after installation and does not walk, and does not release；Unified standard
Standardization accessory, constructs not because thinking factor and impact effect；Wire-clamping device is that face contacts with cable under solidus state, is not hindered
Line；When using, can be also cross cable in the first cavity and the second cavity, it is also possible to only one of cavity as needed
Through cable, and when rolling stringing street plaiting is placed in cable turning point, can need to select be arranged on cable according to turning to
Suitable cavity, makes cable turn to around support wheel so as to turn to convenient and do not damage cable sheath, in addition, this rolling stringing
Street code is particularly suited for being located at cable termination, and cable termination can bypass support wheel through after a cavity and be then passed through another sky
Chamber, clamp is firmly, easy to operate, and efficiency of construction is high.
Further, at least two bases are set up in parallel on the support, the base is fixedly connected respectively with the support,
One wire-clamping device is set between two adjacent bases, and the rolling stringing street code also includes a connecting rod, on base
Installing hole is provided with, the support wheel center is provided with the second axis hole, and the connecting rod passes through second axis hole and installing hole so as to incite somebody to action
Wire-clamping device and support link together.
Further, one end of the connecting rod is provided with block, and the connecting rod is articulated in the base of the top by block
On.
Further, the support wheel outer layer is rubber or plastic material, and in second axis hole second is installed with
Metal axle sleeve.
Further, the one end of the support wheel is provided with and buckles or link up with, and the one end of the base is provided with corresponding extension
Hook is buckled.
It is preferred that, the structure for buckling is the projection for being respectively provided on two sides with straight trough, and the structure of the hook is described to coordinate
Two flaps of straight trough, and the supporting plate being located under two flaps.
It is preferred that, the locking device includes two or more clamping screw, and 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, and two clamping screws are in the first clamping plate
Be arranged diagonal in the second clamping plate.
Further, the first clamping plate and/or the second clamping plate are provided with the interior spiral shell for coordinating the clamping screw
Line sleeve pipe.
Further, the first clamping plate or the second clamping plate are provided with the head protector for protecting the clamping screw.
Further, the detachable pressure block installed is additionally provided with first cavity and/or second cavity, it is described to hold
Briquetting is provided with front 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 structure and the lateral surface of the support wheel of the rear pressure-bearing surface mutually agree with.
Further, the front pressure-bearing surface is provided with the medial surface of pin rod, the first clamping plate and/or the second clamping plate
Being provided with can carry out the pin-and-hole of interference fit with the pin rod.
Further, the front pressure-bearing surface is provided with the medial surface of keyway, the first clamping plate and/or the second clamping plate
It is provided with the key block being engaged with 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 contact with cable outer surface.
Further, the two ends of the support wheel are provided with the upper and lower side of cannelure, the first clamping plate and the second clamping plate
Middle face is provided with arc-shaped side 406 that can be mutually chimeric with the cannelure.
Further, the upper and lower side end of the first clamping plate and/or the second clamping plate is provided with its relative folder
The spacing preiection 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, and outside is rubber layer or modeling
The bed of material.
It is preferred that, four wire-clamping devices, and the table of four wire-clamping devices are installed side by side from top to bottom on the support
The equal coated insulation material in face.
It is preferred that, the color of four wire-clamping devices surface insulation material be followed successively by from top to bottom redness, green, yellow and
Black.
Further, the traction auxiliary body for connecting or fixing cable traction device is additionally provided with the support, should
Traction auxiliary body includes at least one towing plate, and the towing plate is fixedly connected with the support, and towing plate is provided with least one
Individual towing pad.
The beneficial effect that the present invention is a kind of to roll stringing street code is：By the horizontally disposed roller on the code of street, can be right
Cable in dragging provides support, and cable carries out rolling dragging under the support of roller so that the dragging of cable and stretch process
More easily, and then improve the efficiency of Poling Construction, and can effective protection cable sheath be not scraped off；Operate during the code solidus of street
Simple quick, flexibly, it is convenient that cable turns to arrangement to cable arrangements, not easy damaged cable sheath, clamping cable consolidate it is difficult for drop-off,
Security is good, and simple structure, can be applied to different line footpath cables, highly versatile.
The effect of the design, concrete structure and generation of the present invention is described further below with reference to accompanying 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 representation for rolling stringing street code of the present invention；
Fig. 2 is the structural representation of base in Fig. 1；
Fig. 3 is the structural representation of roller in Fig. 1；
Fig. 4 is the structural representation of first clamping plate in Fig. 1；
Fig. 5 is the structural representation of support wheel in Fig. 1；
Wherein：1- supports；11st, 12,13,14,15- bases；101- rack bodies；102- shaft-like structures；103- installing holes； 21、
22nd, 23,24- wire-clamping devices；3- support wheels；The axis holes of 301- second；The metal axle sleeves of 302- second；303- projections；3041、3042-
Flap；305th, 306- cannelures；307- supporting plates；41- first clamping plates；42- second clamping plates；401- threaded sleeves；402- head protectors；
403- pin-and-holes；404- key blocks；405- arcs of recesses structures；406- arc-shaped sides；407- spacing preiections；5- connecting rods；501- blocks；61、
62nd, 63,64- rollers；The axis holes of 601- first；The metal axle sleeves of 602- first；603- concave inward structures；71st, 72- clamping screws；81、
82- pressure blocks；Pressure-bearing surface before 801-；8011- pin rods；8012- keyways；Pressure-bearing surface after 802-；9- towing plates；901- towing pads.
Specific embodiment
A kind of stringing street code that rolls of the invention is further described below in conjunction with accompanying drawing：
One kind rolls stringing street code, including support 1 and four wire-clamping devices（21、22、23、24）, its support 1 include rack body
101 and five bases being set up in parallel（11、12、13、14、15）, rack body 101 is vertically installed at electric pole or building wall
On face, base（11、12、13、14、15）One end be vertically fixedly mounted on rack body 101, base（12、13、14、15）
On be respectively provided with one for stringing drag cable when rolling support cable roller（61、62、63、64）, base（12、13、
14、15）It is upper to include shaft-like structure 102, roller（61、62、63、64）Center is provided with the first axis hole 601, roller（61、62、63、
64）It is enclosed within base（12、13、14、15）Shaft-like structure 102 on and can respect thereto roll；During Poling Construction, when needs are to electricity
When cable is stretched or dragged, first cable is placed on into roller（61、62、63、64）On, drive roller during cable is dragged
（61、62、63、64）Rotate, roller（61、62、63、64）Rolling support can be provided to the cable in dragging so that cable
Drag and stretch that process is lighter, and then improve the efficiency of Poling Construction, and cable will not be produced with street code in dragging process
It is relative to scrape abrasion, can effective protection cable sheath be not scraped off.
Roller（61、62、63、64）Outer layer is rubber or plastic material, and in the first axis hole 601 the first gold medal is installed with
Category axle sleeve 602, unified insulation configuration, insulator and cable fixed position, cable not contacting metal support, safety is secure, and
And greatly reduce the abrasion to cable sheath and scratch.
Roller（61、62、63、64）It is provided with for limiting the position limiting structure that cable is slipped from roller, the structure can
Prevent cable from slipping from roller in dragging process.
Position limiting structure is to be arranged on roller（61、62、63、64）The concave inward structure 603 of lateral surface, the concave inward structure 603 can
Think indent arc, or at least two sides can be positioned over the indent knot with the indent flanging shape structure of conductive cable contacts, cable
Dragged in structure 603, so as to be difficult from roller（61、62、63、64）Two ends slip.
Four wire-clamping devices（21、22、23、24）It is separately mounted between two neighboring base, rolls stringing street code and also wrap
Include a connecting rod 5, each base（11、12、13、14、15）Installing hole 103 is provided with, connecting rod 5 passes through five bases（11、12、
13、14、15）With four wire-clamping devices（21、22、23、24）So as to by wire-clamping device（21、22、23、24）It is connected to support 1
Together.
One end of connecting rod 5 is provided with block 501, and is mounted on the pedestal 11 by block 501.
Each wire-clamping device（21、22、23、24）Including the support wheel 3 of a lateral surface indent column, it is oppositely arranged on and props up
The first clamping plate 41 and second clamping plate 42 of 3 both sides of support wheel, and for connecting the locking dress of first clamping plate 41 and second clamping plate 42
Put, the medial surface of first clamping plate 41 and the medial surface of second clamping plate 42 are cooperatively formed for electricity respectively with the lateral surface of support wheel 3
The first cavity and the second cavity that cable is passed through, by locking device the spacing of first clamping plate 41 and second clamping plate 42 can be adjusted；
The center of support wheel 3 is provided with the second axis hole 301 passed through for the connecting rod 5, and support wheel 3 can adopt street code porcelain vase general at present
Or similar structures, support wheel 3 can rotate relative to connecting rod 5, the steering of convenient cable, and not easy damaged cable sheath,
Extract connecting rod 5, you can support wheel 3 is installed, dismantled or changed, simple structure is easy to loading and unloading；When using, the first cavity
Can be also cross cable with the second cavity, it is also possible to which as needed only one of cavity passes through cable, and code facing the street
When being arranged in cable turning point, can need to select for cable to be arranged on suitable cavity according to turning to, make cable around support wheel 3
Turn to so that turn to it is convenient and do not damage cable sheath, in addition, this street code is particularly suited for being located at cable termination, cable termination
Support wheel 3 can be bypassed through after a cavity and be then passed through another cavity fixed with back bending；The present invention passes through two clamping plates
With unification support wheel 3 by cable clamping in its cavity for being formed, with advantages below：Unified accessory installs solidus, peace
Consolidate after dress and do not walk, do not release；Unified standard standardizes accessory, constructs not because thinking factor and 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 is turned to, flexible configuration, highly versatile.
The outer layer of support wheel 3 is rubber or plastic material, and in the second axis hole 301 the second metal axle sleeve 302 is installed with；
The support wheel 3 of the structure can not only equally meet insulating requirements relative to traditional street code porcelain vase, and surface has necessarily just
Degree, be difficult because clash into or the extruding of cable and it is damaged, security is good, and big with the frictional force of cable sheath, processing and manufacturing simply,
Low cost.
The one end of support wheel 3 is provided with and buckles, base（11、12、13、14、15）One end be provided with and buckle cooperation
Hook, because aerial cable is typically all high-altitude one-man service, support wheel 3 can be buckled and hook without placement space by this
Cooperation, support wheel 3 is hung over into base（11、12、13、14、15）End, to facilitate operating personnel to carry out operation.
The structure for buckling is the projection 303 for being respectively provided on two sides with straight trough, and the structure of hook is two flaps for coordinating straight trough
（3041、3042）, and it is located at two flaps（3041、3042）Under supporting plate 307, the structure is easy to hanging and taking for support wheel 3, especially
It is suitable to 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 structure, changes convenient, is particularly suited for the He of first clamping plate 41 in the present invention
The connection of second clamping plate 42；When cable is through the first cavity and/or the second cavity, two clamping screws（71、72）Difference position
In the both sides of cable, can prevent cable from sliding from the code of street, only with two clamping screws（71、72）Being capable of cost-effective and behaviour
Make personnel's set-up time, and diagonally arranged can to the full extent increase by two clamping screws（71、72）The connection He of first clamping plate 41
The fastness of second clamping plate 42.
It is designed with for locking bolt in first clamping plate 41 and second clamping plate 42（71、72）Internally threaded sleeve 401,
The structure in the case where clamping plate thickness is not increased, can increase the stroke of screw thread, so that connection is more firmly, and the inner bolt
Sleeve pipe can protect clamping screw（71、72）.
First clamping plate 41 is provided with for protecting clamping screw（71、72）Head protector 402, the head protector 402 pass through one
Root connecting line is fixedly connected in first clamping plate 41 to prevent from losing.
Two pressure blocks of identical of detachable installation are further respectively had in first cavity and the second cavity（81、82）, hold
Briquetting（81、82）Be provided with front pressure-bearing surface 801 and rear pressure-bearing surface 802, when need in the first cavity or the second cavity install cable
When, can be by corresponding pressure block（81、82）Take out, when in the first cavity or the second cavity cable need not be installed, can be with
By pressure block（81、82）Install in the cavities, pressure block（81、82）Respectively by its front pressure-bearing surface 801 and rear pressure-bearing surface 802 with
Clamping plate and support wheel 3 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 front pressure-bearing surface 801
Mutually agree with, structure and the lateral surface of support wheel 3 of rear pressure-bearing surface 802 mutually agree with, and the structure can increase pressure block（81、82）With folder
Plate and the area of the contact of support wheel 3, to strengthen the bearing capacity between clamping plate and support wheel 3.
Pressure block（81、82）Front pressure-bearing surface 801 be provided with the inner side of pin rod 8011, first clamping plate 41 and second clamping plate 42
Face is provided with the pin-and-hole 403 that interference fit can be carried out with pin rod 8011, and the structure is easy to pressure block（81、82）Installation, and
It is prevented from pressure block when support wheel 3 is rotated（81、82）Come off with movement.
Pressure block（81、82）Front pressure-bearing surface 801 be provided with the inner side of keyway 8012, first clamping plate 41 and second clamping plate 42
Face is provided with the key block 404 being engaged with keyway 8012, and the structure is prevented from pressure block when support wheel 3 is rotated（81、82）With
And move and come 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
Axially, the inner concave of respective outer side edges support wheel 3 side identical with the axial direction of cable in cavity, forms and passes through for cable
Cavity, increase the contact area of cable and cavity, further increase the steadiness of cable clamping.
The two ends of support wheel 3 are provided with two cannelures（305、306）, the upper and lower side of first clamping plate 41 and second clamping plate 42
Middle face is provided with can be with two cannelures（305、306）Mutually chimeric arc-shaped side 406, when clamping plate is contacted with support wheel 3, passes through
Embedded simultaneously cannelure of the obvolvent at the two ends of support wheel 3 of arc-shaped side 406（305、306）In, increase between clamping plate and support wheel 3
Bearing capacity and steadiness.
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 spacing preiection 407 extended to the clamping plate on opposite, spacing preiection 407
Spacing, the fastness that increase cable is fixed can be carried out to cable, and can effectively prevent cable from slipping 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
Support body can increase the layer of the robustness of first clamping plate 41 and second clamping plate 42, plastics or rubber easily facilitate processing it is moulding, increase
Plus the contact area between clamping plate and cable, to compare with the mode of binding binding, unified insulation configuration, insulator is fixed with cable
Position, cable not contacting metal support, safety is secure, and greatly reduces the abrasion to cable sheath and scratch.
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 part all coated insulation materials, are not only able to the operating process for avoiding cable sheath from fixing in cable
Middle damage, good insulating protects cable, and can also protective folder line apparatus（21、22、23、24）So as to it is 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 from top to bottom redness, green, Huang
Color and black；General this several 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 corresponds setting, is easy to distinguish and installs, by increasing capacitance it is possible to increase the efficiency of operating personnel.
The traction auxiliary body for connecting or fixing cable traction device, the traction are additionally provided with rack body 101
Auxiliary body includes a towing plate 9, and the towing plate 9 is fixedly connected with rack body 101, and towing plate 9 is provided with a traction
Hole 901, during work high above the ground, hauling machine is fixedly connected on towing plate 9 by towing pad 901, is puted forth effort so as to provide to hauling machine
Point.
The present invention describes some embodiments and its accompanying drawing in detail, but the invention is not restricted to these embodiments and its attached
Figure, the rolling stringing street code shape being especially not limited in accompanying drawing, it is attached be shown it is more attractive in appearance 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 pay creative work according to the present invention, it is modified, equivalent, other embodiment party obtained from improvement etc.
Formula and its accompanying drawing, within the scope of the present invention.
Claims (26)
1. it is a kind of to roll stringing street code, including support and at least one rack-mount wire-clamping device, it is characterised in that institute
State on support or wire-clamping device be horizontally disposed with least one be used for stringing drag cable when rolling support cable roller.
It is 2. according to claim 1 to roll stringing street code, it is characterised in that the support includes rack body and base,
One end of the base is vertically fixedly mounted on rack body, and the wire-clamping device is arranged on base, and axle is included on base
Shape structure, roller described at least one is by being disposed therein the first shaft hole sleeve of the heart in the shaft-like structure of the base and energy
Respect thereto is rolled.
3. it is according to claim 2 to roll stringing street code, it is characterised in that the roller outer layer is rubber or plastics material
Matter, in first axis hole the first metal axle sleeve is installed with.
4. rolling stringing street according to claim 1 code, it is characterised in that the roller be provided with for limit cable from
The position limiting structure slipped on roller.
5. it is according to claim 4 to roll stringing street code, it is characterised in that the position limiting structure is to be arranged on the roller
The concave inward structure of lateral surface.
6. it is according to claim 2 to roll stringing street code, it is characterised in that at least two are set up in parallel on the rack body
The individual base, arranges a wire-clamping device between two adjacent bases, the rolling stringing street code also includes one
Connecting rod, base is provided with installing hole, and the connecting rod passes through wire-clamping device and base that wire-clamping device and support are connected to into one
Rise.
7. it is according to claim 6 to roll stringing street code, it is characterised in that one end of the connecting rod is provided with block, described
Connecting rod is articulated on the base of the top by block.
8. it is according to claim 6 to roll stringing street code, it is characterised in that the wire-clamping device is included in a lateral surface
The support wheel of recessed column, the first clamping plate and second clamping plate that are 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 second clamping plate respectively with the outside of the support wheel
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 is provided with the second axis hole passed through for the connecting rod.
9. it is according to claim 8 to roll stringing street code, it is characterised in that the support wheel outer layer is rubber or plastics
Material, in second axis hole the second metal axle sleeve is installed with.
10. it is according to claim 8 to roll stringing street code, it is characterised in that the one end of the support wheel is provided with and buckles
Or link up with, the one end of the base is provided with corresponding hook or buckles.
11. rolling stringing street according to claim 10 codes, it is characterised in that the structure for buckling sets respectively for both sides
There is a projection of straight trough, the structure of the hook is two flaps for coordinating the straight trough, and the supporting plate being located under two flaps.
12. rolling stringing street according to claim 8 codes, it is characterised in that the locking device includes that two or more is locked
Tight bolt, the first clamping plate and the second clamping plate are threadedly coupled by the clamping screw.
13. rolling stringing street according to claim 12 codes, it is characterised 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.
14. rolling stringing street according to claim 12 codes, it is characterised in that the first clamping plate and/or described second
Clamping plate is provided with the internally threaded sleeve for coordinating the clamping screw.
15. rolling stringing street according to claim 12 codes, it is characterised in that the first clamping plate or the second clamping plate
It is provided with the head protector for protecting the clamping screw.
16. according to claim 8 roll stringing street codes, it is characterised in that first cavity and/or described second empty
The pressure block of detachable installation is additionally provided with chamber, the pressure block is provided with front pressure-bearing surface and rear pressure-bearing surface.
17. according to claim 16 roll stringing street codes, it is characterised 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 front pressure-bearing surface, the structure of the rear pressure-bearing surface and institute
The lateral surface for stating support wheel mutually agrees with.
18. rolling stringing street according to claim 16 codes, it is characterised in that the front pressure-bearing surface is provided with pin rod, institute
The medial surface for stating first clamping plate and/or the second clamping plate is provided with the pin-and-hole that interference fit can be carried out with the pin rod.
19. rolling stringing street according to claim 16 codes, it is characterised in that the front pressure-bearing surface is provided with keyway, institute
The medial surface for stating first clamping plate and/or the second clamping plate is provided with the key block being engaged with the keyway.
20. according to the arbitrary described rolling stringing street code of claim 8-19, it is characterised in that the first clamping plate and/or institute
The medial surface structure for stating second clamping plate is concave-curve structure or bending-type structure that at least two sides can contact with cable outer surface.
21. according to the arbitrary described rolling stringing street code of claim 8-19, it is characterised in that the two ends of the support wheel are provided with
The upper and lower side middle part of cannelure, the first clamping plate and the second clamping plate is provided with arc that can be mutually chimeric with the cannelure
Shape side 406.
22. according to the arbitrary described rolling stringing street code of claim 8-19, it is characterised in that the first clamping plate and/or institute
The upper and lower side end for stating second clamping plate is provided with the spacing preiection that its relative clamping plate direction extends.
23. according to the arbitrary described rolling stringing street code of claim 8-19, it is characterised 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.
24. according to the arbitrary described rolling stringing street code of claim 1-19, it is characterised in that on the support from top to bottom simultaneously
Row are provided with four wire-clamping devices, and the equal coated insulation material in surface of four wire-clamping devices.
25. rolling stringing street according to claim 24 codes, it is characterised in that four wire-clamping devices surface insulation material
The color of material is followed successively by from top to bottom redness, green, yellow and black.
26. according to the arbitrary described rolling stringing street code of claim 1-19, it is characterised in that be additionally provided with the support for
Connection or the traction auxiliary body of fixed cable traction device, the traction auxiliary body includes at least one towing plate, and this leads
Corbel back slab is fixedly connected with the support, and towing plate is provided with least one towing pad.
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| Application Number | Priority Date | Filing Date | Title |
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| 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 |
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| CN201611088667.7A CN106602493B (en) | 2016-12-01 | 2016-12-01 | A kind of rolling stringing street code |
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| CN106602493A true CN106602493A (en) | 2017-04-26 |
| CN106602493B 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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| 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 |
| US11196241B2 (en) * | 2017-02-23 | 2021-12-07 | Guangzhou Panyu Cable Group Co., Ltd. | Integrated opposite hook wire clamp |
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| Publication number | Publication date |
|---|---|
| CN106602493B (en) | 2018-08-21 |
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