CN108988214A - A kind of cable dragging protector - Google Patents
A kind of cable dragging protector Download PDFInfo
- Publication number
- CN108988214A CN108988214A CN201810854589.XA CN201810854589A CN108988214A CN 108988214 A CN108988214 A CN 108988214A CN 201810854589 A CN201810854589 A CN 201810854589A CN 108988214 A CN108988214 A CN 108988214A
- Authority
- CN
- China
- Prior art keywords
- cable
- open slot
- exterior panel
- rubber slab
- wall
- 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
Links
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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of cable dragging protectors, including a circular exterior panel, and it is fixedly installed in the rubber slab on the inside of the exterior panel, an open slot is provided at the outer ring of the exterior panel, the radian of open slot is 1/3 ~ 1/2 π, the rubber slab has the first open slot of a corresponding open slot, the radian of first open slot is less than the buckle slot radian, rubber slab arc transition at the both ends of the first open slot, there are two pillars for setting at the inner side of the rubber slab, the pillar has hollow slots, so that pillar is easy to deformation, when being assembled with cable, cable enters from the first open slot, then compressional deformation pillar, in the lower position for entering two pillars, and contact the inner wall of rubber slab, at the exterior panel outer wall position, it is symmetrical set centered on open slot There are two limit bars；The present apparatus can carry out crust protection to cable when mating formation.
Description
Technical field
The present invention relates to a kind of cable dragging protectors.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires [every group at least two] are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is located at
In the air or it is mounted in underground, the bottom, is used for telecommunication or power Transmission.
Cable is mainly made of following 4 part.1. conductor wire core: being made of high electrical conductivity materials (copper or aluminium).According to deposited
If requirement of the use condition to cable softness, the every line heart may be twisted by solid conductor or multiple conducting wires.2. absolutely
Edge layer: the insulating materials as cable should have a high insulation resistance, high breakdown field strength, low dielectric loss and low
Dielectric constant.Common insulating materials has oil-paper, polyvinyl chloride, polyethylene, crosslinked polyethylene, rubber etc. in cable.Electricity
Cable is often classified with insulating materials, such as oil-impregnated paper insulation cable, polyvinyl chloride cable, twisted polyethylene cable etc..3. sealing shield
Set: protect protection insulated wire heart from the damage of machinery, moisture, moisture, chemical substance, light etc..Insulation for moisture-sensitive, is generally adopted
With lead or aluminium extrusion sealing sheath.4. protecting coating: to protect sealing sheath from mechanical damage.Generally use galvanized steel
It is outer (claiming armored cable) that band, steel wire or copper strips, copper wire etc. as armor surround sheath, and armor plays electric field shielding and anti-simultaneously
The only effect of external electromagnetic wave interference.In order to avoid steel band, steel wire are by the corrosion of surrounding media, drip is generally coated with outside them
Green or wrapping macerated jute layer or extruded polyethylene, polyvinyl chloride set.
Cable is pulled when being laid with, and is occurred during drag cable, between cable and ground prolonged
Friction, be easy to cause the surface abrasion of cable, later period accelerated oxidation causes cable fault.
Based on the above issues, it is desirable to provide a kind of cable dragging protection that can carry out crust protection to cable when mating formation
Device.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cables that can carry out crust protection to cable when mating formation
Pull protector.
To solve the above problems, the present invention adopts the following technical scheme:
A kind of cable dragging protector, including a circular exterior panel, and it is fixedly installed in the rubber slab on the inside of the exterior panel,
An open slot is provided at the outer ring of the exterior panel, the radian of open slot is 1/3 ~ 1/2 π, and the rubber slab is right with one
The first open slot of the open slot is answered, the radian of first open slot is less than the buckle slot radian, and the rubber slab exists
Arc transition at the both ends of first open slot, there are two pillar, the pillar tools for setting at the inner side of the rubber slab
There are hollow slots, so that pillar is easy to deformation, when assembling with cable, cable enters from the first open slot, and then compressional deformation is convex
Column is entering the lower position of two pillars, and is contacting the inner wall of rubber slab, at the exterior panel outer wall position, to open
Two limit bars are symmetrically set with centered on mouth slot, when exterior panel deflects, so that wherein a limit bar connects
When tread surface, it is open between groove center and horizontal plane and forms an angle α, 30 ° of α >.
Preferably, the positioning inserted block of multiple tapers, the positioning inserted block and outside plate are provided at the inner wall of the exterior panel
Rod piece is connected between part, the diameter of rod piece is less than the maximum gauge of positioning inserted block, is welded between the rod piece and exterior panel solid
It is fixed, multiple stepped holes are provided at the outer wall of the rubber slab, the positioning inserted block is caught in the stepped hole, and is limited
In stepped hole, by position inserted block and stepped hole cooperation so that rubber slab be it is quick-detachable, be convenient for replacing.
Preferably, rod piece and positioning inserted block are obtained by CNC Lathe Turning.
Preferably, the exterior panel is 2mm ~ 3mm using the preferable spring steel material of elasticity, the wall thickness of exterior panel；Spring
Steel plate has a preferable restorability, therefore can be in order to opening open slot after being bent.
Preferably, threaded hole there are two being symmetrical arranged at the outer wall of exterior panel, two threaded holes are centered on open slot
It is symmetrical arranged, and two threaded holes are on the same diameter line of the exterior panel, are equipped with by the threaded hole
Screw, when being pulled by the product to cable, the staff that cable one end is responsible for pulling can be made by rotary screw
Screw locking cable is obtained, dragging then can be realized by hand-held limit bar；The setting of screw is so that the present apparatus has newly
Function mainly resists one end of cable on shoulder in traditional technology, and then both hands catch cable to be pulled in front, should
Kind pulling mode causes biggish lower pressure to shoulder, be easy to cause strain, and after being screwed cable, limit can be passed through
Position bar realizes the dragging of cable, without resisting cable on shoulder, while can also be responsible for simultaneously pulling traction by two workers,
Labor intensity is reduced, if cable is relatively large in diameter, quality is also larger, then can also screw in screw, so that screw punctures electricity
The crust of cable, the later period is when installing cable, it is only necessary to intercept to the cable for changing damaged.
In this product, rubber slab is by being molded straight forming, and exterior panel can then pass through steel spring plate first order buckling
Molding, then rubber slab is assembled in the inside of steel spring plate.
The present apparatus and the fixed form of cable are as follows:
The bending resistance of pulled cable is determined first, and the bending resistance of every kind of cable is different, according to bending resistance
The spacing between two adjacent protectors is determined, under the support of two adjacent protectors, so that cable is unlikely to connect with ground
Touching avoids the crust abrasion of cable, during installation, it is only necessary to which wherein worker's both hands hold the limiting block of two sides respectively
Plate is then pulled downwards, so that open slot and the first open slot are opened, after opening, another one worker is quickly by cable from opening
It is caught in mouth slot and the first open slot, the fixation between protector and cable can be realized, when the later period removes, it is only necessary to reverse weight
Multiple above-mentioned steps, that is, dismountable.
The beneficial effects of the present invention are: the present apparatus can flexibly be stuck in the outside of cable, when being pulled to cable, lead to
Cross exterior panel contact ground, avoid or reduce cable and ground contact probability, avoid or reduce cable sheath wear, avoid due to
Cable abrasion or aging accelerate caused by abrasion, and the fixation of the present apparatus is relatively simple, and each protector is with cable when docking
Between only need 15 ~ 25 seconds, in the case where protecting cable, do not influence cable and mat formation progress, be suitble to promote the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is main view of the invention；
Fig. 2 is present invention deflection schematic diagram；
Fig. 3 is implementation state diagram of the invention；
Fig. 4 is implementation state diagram of the invention；
Fig. 5 is the side view of outer plate body.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it is to be understood that, term " one end ", " other end ", " outside ", "upper", " inside ",
The orientation or positional relationship of the instructions such as "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " socket ", " connection ", " running through ",
Terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly.For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Embodiment 1
As depicted in figs. 1 and 2, including a circular exterior panel 1, and it is fixedly installed in the rubber slab 2 of 1 inside of exterior panel,
An open slot 101 is provided at the outer ring of the exterior panel 1, the radian of open slot 101 is 1/3 π, and the rubber slab 2 has one
First open slot 201 of a correspondence open slot 101, the radian of first open slot 201 are 1/4 π, the rubber slab 2
The arc transition at the both ends of the first open slot, there are two pillars 202 for setting at the inner side of the rubber slab 2, described
Pillar 202 has hollow slots 203, so that pillar 202 is easy to deformation, when assembling with cable, cable enters from the first open slot,
Then compressional deformation pillar 202 is entering the lower position of two pillars 202, and is contacting the inner wall of rubber slab 2, described
Two limit bars 102 are symmetrically set at 1 outer wall position of exterior panel, centered on open slot 101, when exterior panel 1 is sent out
Raw deflection forms a folder when so that wherein a limit bar 102 contacting ground, between 101 center of open slot and horizontal plane
Angle α, α=37 °.
Embodiment 2
As shown in fig.3, the positioning inserted block 121 of multiple tapers is provided at the inner wall of the exterior panel 1, the positioning inserted block
Rod piece 131 is connected between 121 and exterior panel 1, the diameter of rod piece 131 is less than the maximum gauge of positioning inserted block 121, the rod piece
It is welded and fixes between 131 and exterior panel 1, multiple stepped holes 222 are provided at the outer wall of the rubber slab 2, the positioning is inserted
Block 121 is caught in the stepped hole 222, and is limited in stepped hole 222, by positioning the cooperation of inserted block and stepped hole, is made
Rubber slab be it is quick-detachable, be convenient for replacing.
Embodiment 3
Refering to shown in Fig. 4 and Fig. 5, be symmetrical arranged at the outer wall of exterior panel 1 there are two threaded hole 141, two threaded holes 141 with
It is symmetrical arranged, and two threaded holes 141 are on the same diameter line of the exterior panel 1, leads to centered on open slot 101
It crosses the threaded hole 141 and is equipped with screw 151, when being pulled by the product to cable, dragging is responsible in cable one end
Staff can be by rotary screw, so that screw locking cable, then can be realized dragging by hand-held limit bar；Screw
Setting so that the present apparatus has the function of new, mainly one end of cable is resisted on shoulder in traditional technology, then both hands
Cable is caught to be pulled in front, this kind of pulling mode causes biggish lower pressure to shoulder, it is be easy to cause strain, and pass through
After the fixed cable of screw, the dragging of cable can be realized by limit bar, without resisting cable on shoulder, while can also be by
Two workers are responsible for pulling traction simultaneously, reduce labor intensity, if cable is relatively large in diameter, quality is also larger, then can also
Screw is screwed in, so that screw punctures the crust of cable, the later period is when installing cable, it is only necessary to which the cable for changing damaged is cut
It takes.
In this product, rubber slab is by being molded straight forming, and exterior panel can then pass through steel spring plate first order buckling
Molding, then rubber slab is assembled in the inside of steel spring plate.
The present apparatus and the fixed form of cable are as follows:
The bending resistance of pulled cable is determined first, and the bending resistance of every kind of cable is different, according to bending resistance
The spacing between two adjacent protectors is determined, under the support of two adjacent protectors, so that cable is unlikely to connect with ground
Touching avoids the crust abrasion of cable, during installation, it is only necessary to which wherein worker's both hands hold the limiting block of two sides respectively
Plate is then pulled downwards, so that open slot and the first open slot are opened, after opening, another one worker is quickly by cable from opening
It is caught in mouth slot and the first open slot, the fixation between protector and cable can be realized, when the later period removes, it is only necessary to reverse weight
Multiple above-mentioned steps, that is, dismountable.
The beneficial effects of the present invention are: the present apparatus can flexibly be stuck in the outside of cable, when being pulled to cable, lead to
Cross exterior panel contact ground, avoid or reduce cable and ground contact probability, avoid or reduce cable sheath wear, avoid due to
Cable abrasion or aging accelerate caused by abrasion, and the fixation of the present apparatus is relatively simple, and each protector is with cable when docking
Between only need 15 ~ 25 seconds, in the case where protecting cable, do not influence cable and mat formation progress, be suitble to promote the use of.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of cable dragging protector, it is characterised in that: including a circular exterior panel, and be fixedly installed in the exterior panel
The rubber slab of inside, an open slot is provided at the outer ring of the exterior panel, and the radian of open slot is 1/3 ~ 1/2 π, the rubber
Plate has the first open slot of a corresponding open slot, and the radian of first open slot is less than the buckle slot radian,
Rubber slab arc transition at the both ends of the first open slot, there are two convex for setting at the inner side of the rubber slab
Column, the pillar have hollow slots, so that pillar is easy to deformation, when assembling with cable, cable enters from the first open slot, and
Compressional deformation pillar afterwards is entering the lower position of two pillars, and is contacting the inner wall of rubber slab, in the exterior panel outer wall
Two limit bars are symmetrically set at position, centered on open slot, when exterior panel deflects, so that wherein one
Limit bar contiguously face when, be open between groove center and horizontal plane and form an angle α, 30 ° of α >.
2. cable dragging protector according to claim 1, it is characterised in that: be provided at the inner wall of the exterior panel more
The positioning inserted block of a taper, is connected with rod piece between positioning inserted block and the exterior panel, the diameter of rod piece is less than positioning inserted block
Maximum gauge is welded between the rod piece and exterior panel and fixes, multiple stepped holes, institute are provided at the outer wall of the rubber slab
It states positioning inserted block to be caught in the stepped hole, and is limited in stepped hole.
3. cable dragging protector according to claim 2, it is characterised in that: rod piece and positioning inserted block pass through numerically controlled lathe
Turning obtains.
4. cable dragging protector according to claim 1, it is characterised in that: the exterior panel is using the preferable bullet of elasticity
Spring steel material, the wall thickness of exterior panel are 2mm ~ 3mm.
5. cable dragging protector according to claim 1, it is characterised in that: be symmetrically arranged at the outer wall of exterior panel
Two threaded holes, two threaded holes are symmetrical arranged centered on open slot, and two threaded holes are in the exterior panel
Same diameter line on, screw is equipped with by the threaded hole, when being pulled by the product to cable, cable one end
Being responsible for the staff pulled can be by rotary screw, so that screw locking cable, then passing through hand-held limit bar can be real
Now pull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854589.XA CN108988214B (en) | 2018-07-30 | 2018-07-30 | Cable dragging protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854589.XA CN108988214B (en) | 2018-07-30 | 2018-07-30 | Cable dragging protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108988214A true CN108988214A (en) | 2018-12-11 |
| CN108988214B CN108988214B (en) | 2020-09-18 |
Family
ID=64552233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810854589.XA Active CN108988214B (en) | 2018-07-30 | 2018-07-30 | Cable dragging protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108988214B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919632Y (en) * | 2006-06-20 | 2007-07-04 | 胡继江 | Cable protecting clamp |
| JP2011188554A (en) * | 2010-03-04 | 2011-09-22 | Panasonic Electric Works Co Ltd | Cable fixing member |
| CN202797853U (en) * | 2012-04-16 | 2013-03-13 | 红旗集团电力金具有限公司 | High-voltage cable fastening clip |
| CN103899845A (en) * | 2012-12-27 | 2014-07-02 | Trw车辆电气与零件有限公司 | Fixation clip |
| CN204046046U (en) * | 2014-07-25 | 2014-12-24 | 国家电网公司 | Cable sheath protective device in a kind of power construction process |
| CN204046045U (en) * | 2014-06-24 | 2014-12-24 | 国家电网公司 | Cable pulls device |
| CN205283007U (en) * | 2015-12-30 | 2016-06-01 | 中国神华能源股份有限公司 | Cable dragger |
| CN206564441U (en) * | 2017-03-23 | 2017-10-17 | 夏爽 | Multi-purpose spool protector |
| CN206947873U (en) * | 2016-08-15 | 2018-01-30 | 深圳市凌捷信科技有限公司 | Wire fixing clamp and wire fixing device |
| CN207039086U (en) * | 2017-07-24 | 2018-02-23 | 国网山东省电力公司东营市东营区供电公司 | Cable protector during a kind of power construction |
| CN207442336U (en) * | 2017-09-26 | 2018-06-01 | 山东光大线路器材有限公司 | A kind of multifunctional guy anchor ear |
| CN207459605U (en) * | 2017-11-23 | 2018-06-05 | 中国第一汽车股份有限公司 | A kind of seriation harness positions guard clip |
-
2018
- 2018-07-30 CN CN201810854589.XA patent/CN108988214B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2919632Y (en) * | 2006-06-20 | 2007-07-04 | 胡继江 | Cable protecting clamp |
| JP2011188554A (en) * | 2010-03-04 | 2011-09-22 | Panasonic Electric Works Co Ltd | Cable fixing member |
| CN202797853U (en) * | 2012-04-16 | 2013-03-13 | 红旗集团电力金具有限公司 | High-voltage cable fastening clip |
| CN103899845A (en) * | 2012-12-27 | 2014-07-02 | Trw车辆电气与零件有限公司 | Fixation clip |
| CN204046045U (en) * | 2014-06-24 | 2014-12-24 | 国家电网公司 | Cable pulls device |
| CN204046046U (en) * | 2014-07-25 | 2014-12-24 | 国家电网公司 | Cable sheath protective device in a kind of power construction process |
| CN205283007U (en) * | 2015-12-30 | 2016-06-01 | 中国神华能源股份有限公司 | Cable dragger |
| CN206947873U (en) * | 2016-08-15 | 2018-01-30 | 深圳市凌捷信科技有限公司 | Wire fixing clamp and wire fixing device |
| CN206564441U (en) * | 2017-03-23 | 2017-10-17 | 夏爽 | Multi-purpose spool protector |
| CN207039086U (en) * | 2017-07-24 | 2018-02-23 | 国网山东省电力公司东营市东营区供电公司 | Cable protector during a kind of power construction |
| CN207442336U (en) * | 2017-09-26 | 2018-06-01 | 山东光大线路器材有限公司 | A kind of multifunctional guy anchor ear |
| CN207459605U (en) * | 2017-11-23 | 2018-06-05 | 中国第一汽车股份有限公司 | A kind of seriation harness positions guard clip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108988214B (en) | 2020-09-18 |
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Effective date of registration: 20200825 Address after: No.35 Youzhu, Tangxia village, Jinfeng Town, Changle City, Fuzhou City, Fujian Province Applicant after: You Jingxue Address before: 6 axle oil group villages fiber Shi Cun, Yuhang District Liangzhu town Hangzhou Zhejiang province 311113 City No. 40 Applicant before: Jin Songgen |
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