CN209071971U - A kind of major network high-tension cable oversheath annular cutting tool - Google Patents
A kind of major network high-tension cable oversheath annular cutting tool Download PDFInfo
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- CN209071971U CN209071971U CN201822201360.4U CN201822201360U CN209071971U CN 209071971 U CN209071971 U CN 209071971U CN 201822201360 U CN201822201360 U CN 201822201360U CN 209071971 U CN209071971 U CN 209071971U
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- cutting tool
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- fixing seat
- tension cable
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Abstract
The utility model discloses a kind of major network high-tension cable oversheath annular cutting tools, comprising: clamp assembly, runner assembly in cutterhead fixing seat is arranged in.Through the above way, the utility model major network high-tension cable oversheath annular cutting tool, the cutting tool is fixed on cable by Three-jaw fixture, frivolous four angular contact bearing of precision is taken in turntable rotation, rotational structure is compact light and handy, blade assembly is fixed on turntable using bolt Rapid Combination Installation Modes, it is easy to maintain quick, have the advantages that simple and quick, compact-sized, easy to use, depth of cut is precise and stable, at the same the application of cable installation and it is universal on have extensive market prospects.
Description
Technical field
The utility model relates to substation's major network high-tension cable installation fields, more particularly to a kind of major network high-voltage electricity
Cable oversheath annular cutting tool.
Background technique
With the continuous fast development that electric power is applied, as the Quantity of the 110KV major network substation of the power supply main force
More and more, major network cable laying and terminal installation number are increased sharply, cable body and cable accessory (tag attachment and
Transition joint attachment) it can be completed by professional production producer by national standard, but the installation of cable accessory must be existing in construction
It completes field；Major network cable accessory is mainly used for the connection of switch, transformer, cable, and service condition requires tighter than cable body
Sincerely, there are requirements more more than cable body, structure is more complicated, and technical difficulty is higher, mainly includes four big key technologies: conductor
Interconnection technique, electric field controls technology, insulation technology, sealing technique, along with cable body weight is very heavy, installment work can be calculated
On be a fine heavy physical labour, then will lead to electric network fault if there is defective workmanship in installation process, cause
Large area blackout；But in such crucial construction link, but completely by the pure manual operations of construction personnel, tool used
Only common cutter, handsaw, vice, file, tape measure and sand paper, most auxiliary tools is only in crimping metal
The Manual hydraulic grip of cable connector or casing Shi Caiyong once.
Due to complex manufacturing technology, construction personnel is not easy skillfully to grasp, and constructional deficiency occurs often, most of electric power
Failure is generated by such reason, in order to reduce constructional deficiency, uses some easy hand-operated tools, such as cable in industry
It cuts, small-sized electric band saw, peeler, hand operated, electric hydraulic pincers etc., only slightly mitigates some amounts of labour, cable is located in advance
The key quality factors of reason, such as depth of cut and the position precision control of cable cover(ing), the shielded layer of split-phase cable are partly led
Layer, the stripping depth of insulating layer and position precision, cutting section shape and surface quality etc., almost without any promotion, on the contrary by
It is generally heavier in these tools, it operates and adjusting is still the experience and feel by construction personnel, flexibility is very poor, constructor
Member is often reluctant again using continuing to use the tool of most original to operate.
The quality for guaranteeing cable connector construction due to having no better method, currently the only method, is exactly right in industry
Construction personnel carries out industrial grade training and examination repeatedly, carries out strictly to every procedure in cable connector installation process
Check and control, and train and examination in used tool be also entirely mentioned-above most original tool, inefficiency,
Processing quality can not be effectively ensured always, so, the installation quality of cable connector just like has become the maximum pain in cable construction
Point.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of major network high-tension cable oversheath annular cutting tool.
In order to solve the above technical problems, the technical solution that the utility model uses is:
Provide a kind of major network high-tension cable oversheath annular cutting tool, comprising: the fixture in cutterhead fixing seat is set
Component, runner assembly, the through-hole that the center setting of the cutterhead fixing seat is passed through for cable；
The clamp assembly includes drawing code, annular connecting rod, jaw member, rotational pin, and annular connecting rod is arranged in cutterhead fixing seat
Annular groove in and can slide, draw code be fixed in cutterhead fixing seat, annular connecting rod it is provided circumferentially about it is multiple with draw code
The stay column being used cooperatively is equidistantly positioned jaw member on the circumference of through-hole, and jaw member is fixedly connected with annular connecting rod, and and knife
Disk fixing seat passes through rotation pin connection；
The runner assembly includes turntable, four angular contact bearings, depth adjustment component, blade assembly, cutterhead fixing seat
Through-hole goes out four angular contact bearings are arranged, and four angular contact bearings are matched with turntable, and depth adjustment component is mounted on turntable, blade
Component is arranged on depth adjustment component and can move along the radial direction of through-hole.
In one preferred embodiment of the utility model, the one side of cutterhead fixing seat, institute is arranged in the clamp assembly
State the another side that cutterhead fixing seat is arranged in blade assembly.
In one preferred embodiment of the utility model, the jaw member includes clamping jaw and perpendicular clamping jaw frame, folder
One end of crowfoot is fixedly connected with annular connecting rod, and clamping jaw frame is close to the position of clamping jaw by connecting with rotation axis cutterhead fixing seat.
In one preferred embodiment of the utility model, U-type groove is arranged in one end that the clamping jaw frame is connect with annular connecting rod.
In one preferred embodiment of the utility model, the bearing inner race of four angular contact bearing is mounted on cutterhead and fixes
On the bearing step of seat, the bearing outer ring of four angular contact bearings is mounted in the bearing mounting hole of turntable.
In one preferred embodiment of the utility model, the depth adjustment component includes differential regulation block and dovetail groove group
Part.
In one preferred embodiment of the utility model, the blade assembly is sliding by the dovetail of bolt and dovetail bowl assembly
Motion block connection.
In one preferred embodiment of the utility model, the blade assembly includes blade bearing and blade, and blade level is put
It sets and is connect by rotation axis with blade bearing.
In one preferred embodiment of the utility model, rotational handle is symmetrically installed on the turntable.
In one preferred embodiment of the utility model, assist handle is symmetrical arranged in the cutterhead fixing seat.
The beneficial effects of the utility model are: providing a kind of major network high-tension cable oversheath annular cutting tool, pass through three
Claw clip tool fixes the cutting tool on cable, and frivolous four angular contact bearing of precision is taken in turntable rotation, and rotational structure is compact
Lightly, blade assembly is fixed on turntable using bolt Rapid Combination Installation Modes, easy to maintain quick, is had easy to operate fast
The advantages that prompt, compact-sized, easy to use, depth of cut is precise and stable, while in the application of cable installation and popularizing
There are extensive market prospects.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the disk fixing seat of one preferred embodiment of major network high-tension cable oversheath annular cutting tool of the utility model
The perspective view in upper surface direction；
Fig. 2 is the disk fixing seat of one preferred embodiment of major network high-tension cable oversheath annular cutting tool of the utility model
The perspective view in lower end surface direction；
Fig. 3 is the overall structure of one preferred embodiment of major network high-tension cable oversheath annular cutting tool of the utility model
Schematic diagram；
Fig. 4 is the overall structure of one preferred embodiment of major network high-tension cable oversheath annular cutting tool of the utility model
Top view；
Fig. 5 is the overall structure of one preferred embodiment of major network high-tension cable oversheath annular cutting tool of the utility model
Side view.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 to Fig. 5 is please referred to, the utility model embodiment includes:
A kind of major network high-tension cable oversheath annular cutting tool, the clamp assembly being arranged in cutterhead fixing seat 1 rotate
Component, the through-hole that the center setting of cutterhead fixing seat 1 is passed through for cable 16, there are two the both sides of cutterhead fixing seat 1 symmetrically fill
Assist handle 2 facilitates solid tool operation to take.
Clamp assembly includes that code 9, annular connecting rod 7, jaw member 10 and rotational pin 8 is drawn to form.
It in the annular groove for the bottom surface that cutterhead fixing seat 1 is arranged in annular connecting rod 7, and can slide, lead in annular groove
Three jaw members 10 are equidistantly positioned on the circumference in hole, jaw member 10 includes clamping jaw and perpendicular clamping jaw frame, clamping jaw frame
The sliding U-type groove of one end is stuck on the screw of annular connecting rod 7, and clamping jaw frame passes through solid with 8 cutterhead of rotational pin close to the position of clamping jaw
The connection of reservation 1 forms lever mechanism, and rotational pin 8 draws code 9 to be each attached on the bottom surface of cutterhead fixing seat 1, draws the pull ring of code 9 can
To tangle the pin for the different distance being arranged on annular connecting rod 7, in use, the pull ring of code 9 is drawn to hang over the pin on suitable position
Nail when code 9 being drawn to lock, drives annular connecting rod 7 to rotate, and then three jaw members 10 is pushed to act, clamps electricity by leverage
Cable.
Runner assembly includes turntable 3, four angular contact bearings 11, depth adjustment component 6, blade assembly 5 and handle.
The bearing inner race of four angular contact bearings 11 is mounted on the bearing step of the through-hole of cutterhead fixing seat 1, four angular contacts
In the bearing mounting hole of turntable 3, bearing face is fixed the bearing outer ring of bearing 11 by 6 flange screws；Depth
It adjusts component 6 to be fixedly mounted in the disk of turntable 3, including differential regulation block 12 and miniature dovetail bowl assembly 13, blade assembly 5
It is connect by bolt with the dove-tail slide block of dovetail bowl assembly 13, dove-tail slide can be driven by the screw rod of differential regulation block 12
Block is mobile, and then adjustable blade assembly 5 realizes that the cutting of adjustment cable 16 is deep in the position of the radial direction along through-hole
Degree；The both sides of turntable 3 are symmetrically installed there are two handle of walking around, and turn turntable 3 around cable by manual rotation's rotational handle 4
It is dynamic, realize annular cutting function.
Blade assembly 5 includes blade bearing 15 and blade 14, and blade 14 passes through the rotation axis of precision-fit and 15 groups of blade bearing
It is fitted together, blade 14 is vertical with cable radial direction, and blade 14 can rotate freely in blade bearing 15 around rotation axis, turntable
3 around cable 16 rotate when, the scroll-diced along 16 outer surface of cable of blade 14.
The beneficial effect of the utility model major network high-tension cable oversheath annular cutting tool is:
(1) entire tool is fixed on cable using three-paw quick fixture, it is simple and fast；
(2) turntable rotary part uses frivolous four angular contact bearing of precision, and rotational structure is compact light and handy, and tool integrally weighs
Amount configures two handles and facilitates rotation, be easy to execute-in-place less than 5Kg；
(3) blade assembly is fixed on turntable using bolt Rapid Combination Installation Modes, easy to maintain quick；
(4) blade depths adjust part and use differential head linear adjusting device, and the depth of controllable blade is precisely stablized；
(5) simple and fast structure and good cutting effect can be fully solved current major network cable jacket cutting
Process difficulties will complete the cutting of two layers of sheath, and manual work mode originally at least needs 30 minutes or more, and often because
For cut it is too deep hurt cable internal layer and do over again again, not only lost labor also causes expensive cable material consumption, uses this
The tool of invention is only needed less than 5 minutes, and is not in the too deep situation of cutting.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of major network high-tension cable oversheath annular cutting tool characterized by comprising be arranged in cutterhead fixing seat
Clamp assembly, runner assembly, the through-hole that the center setting of the cutterhead fixing seat is passed through for cable；
The clamp assembly includes drawing code, annular connecting rod, jaw member, rotational pin, and the ring of cutterhead fixing seat is arranged in annular connecting rod
It in shape slot and can slide, code is drawn to be fixed in cutterhead fixing seat, the provided circumferentially about multiple and drawing code cooperation of annular connecting rod
The stay column used is equidistantly positioned jaw member on the circumference of through-hole, and jaw member is fixedly connected with annular connecting rod, and solid with cutterhead
Reservation passes through rotation pin connection；
The runner assembly includes turntable, four angular contact bearings, depth adjustment component, blade assembly, the through-hole of cutterhead fixing seat
Four angular contact bearings are set out, and four angular contact bearings are matched with turntable, and depth adjustment component is mounted on turntable, blade assembly
It is arranged on depth adjustment component and can be moved along the radial direction of through-hole.
2. major network high-tension cable oversheath annular cutting tool according to claim 1, which is characterized in that the fixture group
The one side of cutterhead fixing seat is arranged in part, and the another side of cutterhead fixing seat is arranged in the blade assembly.
3. major network high-tension cable oversheath annular cutting tool according to claim 1, which is characterized in that the jaw member
Including clamping jaw and perpendicular clamping jaw frame, one end of clamping jaw frame is fixedly connected with annular connecting rod, and clamping jaw frame is close to the position of clamping jaw
It sets by being connect with rotation axis cutterhead fixing seat.
4. major network high-tension cable oversheath annular cutting tool according to claim 3, which is characterized in that the clamping jaw frame
One end setting U-type groove being connect with annular connecting rod.
5. major network high-tension cable oversheath annular cutting tool according to claim 1, which is characterized in that four corner connection
The bearing inner race of contact bearing is mounted on the bearing step of cutterhead fixing seat, and the bearing outer ring of four angular contact bearings is mounted on turntable
Bearing mounting hole in.
6. major network high-tension cable oversheath annular cutting tool according to claim 1, which is characterized in that the depth tune
Saving component includes differential regulation block and dovetail bowl assembly.
7. major network high-tension cable oversheath annular cutting tool according to claim 6, which is characterized in that the set of blades
Part is connect by bolt with the dove-tail slide block of dovetail bowl assembly.
8. major network high-tension cable oversheath annular cutting tool according to claim 1, which is characterized in that the set of blades
Part includes blade bearing and blade, and blade is horizontal positioned and is connect by rotation axis with blade bearing.
9. major network high-tension cable oversheath annular cutting tool according to claim 1, which is characterized in that on the turntable
It is symmetrically installed rotational handle.
10. major network high-tension cable oversheath annular cutting tool according to claim 1, which is characterized in that the cutterhead
Assist handle is symmetrical arranged in fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201360.4U CN209071971U (en) | 2018-12-26 | 2018-12-26 | A kind of major network high-tension cable oversheath annular cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201360.4U CN209071971U (en) | 2018-12-26 | 2018-12-26 | A kind of major network high-tension cable oversheath annular cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071971U true CN209071971U (en) | 2019-07-05 |
Family
ID=67102159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822201360.4U Active CN209071971U (en) | 2018-12-26 | 2018-12-26 | A kind of major network high-tension cable oversheath annular cutting tool |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707615A (en) * | 2019-11-12 | 2020-01-17 | 广州南方电力技术工程有限公司 | Conical head processing device of automatic cable head manufacturing device |
| CN110802664A (en) * | 2019-11-12 | 2020-02-18 | 广州南方电力技术工程有限公司 | Sheath cutting device of automatic cable head manufacturing device |
| CN110829293A (en) * | 2019-11-12 | 2020-02-21 | 广州南方电力技术工程有限公司 | Rotary cutter head structure of automatic cable head manufacturing device |
| CN112886490A (en) * | 2020-12-29 | 2021-06-01 | 华北水利水电大学 | Rotary cutting clamp for full-diameter composite core wire |
| CN113315043A (en) * | 2021-05-28 | 2021-08-27 | 中铁电气化局集团有限公司 | Integrated manufacture equipment of well high voltage cable head |
| CN115441364A (en) * | 2022-08-16 | 2022-12-06 | 国网江苏省电力有限公司无锡供电分公司 | Light-weight high-precision cutting mechanism for cable insulation stripping and cutting intelligent robot |
-
2018
- 2018-12-26 CN CN201822201360.4U patent/CN209071971U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707615A (en) * | 2019-11-12 | 2020-01-17 | 广州南方电力技术工程有限公司 | Conical head processing device of automatic cable head manufacturing device |
| CN110802664A (en) * | 2019-11-12 | 2020-02-18 | 广州南方电力技术工程有限公司 | Sheath cutting device of automatic cable head manufacturing device |
| CN110829293A (en) * | 2019-11-12 | 2020-02-21 | 广州南方电力技术工程有限公司 | Rotary cutter head structure of automatic cable head manufacturing device |
| CN112886490A (en) * | 2020-12-29 | 2021-06-01 | 华北水利水电大学 | Rotary cutting clamp for full-diameter composite core wire |
| CN112886490B (en) * | 2020-12-29 | 2022-03-01 | 华北水利水电大学 | Rotary cutting clamp for full-diameter composite core wire |
| CN113315043A (en) * | 2021-05-28 | 2021-08-27 | 中铁电气化局集团有限公司 | Integrated manufacture equipment of well high voltage cable head |
| CN115441364A (en) * | 2022-08-16 | 2022-12-06 | 国网江苏省电力有限公司无锡供电分公司 | Light-weight high-precision cutting mechanism for cable insulation stripping and cutting intelligent robot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210220 Address after: 210000 rooms 1527 and 1528, North building, building 2, 32 Dazhou Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: Nanjing Hanqi Intelligent Technology Co.,Ltd. Address before: 2 / F, building 15-1, Putian private industrial zone, Weiting, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU HETU ELECTRONIC TECHNOLOGY Co.,Ltd. |