CN108480442A - A kind of recovery device of cable metal bellows - Google Patents
A kind of recovery device of cable metal bellows Download PDFInfo
- Publication number
- CN108480442A CN108480442A CN201810517133.4A CN201810517133A CN108480442A CN 108480442 A CN108480442 A CN 108480442A CN 201810517133 A CN201810517133 A CN 201810517133A CN 108480442 A CN108480442 A CN 108480442A
- Authority
- CN
- China
- Prior art keywords
- cable
- outer ring
- assembl
- inner ring
- corrugating
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 49
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 15
- 238000009987 spinning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
Abstract
The invention discloses a kind of recovery devices of cable metal bellows, including inner ring assembly, outer ring assembl and corrugating component, inner ring assembly can be fixedly set on cable, outer ring assembl is rotatably mounted around on inner ring assembly, outer ring assembl can carry out displacement along the axis direction of inner ring assembly, corrugating component is mounted on outer ring assembl, and corrugating component is equipped with the pinch roller for carrying out corrugating on the metal shell of cable.In the present invention when pinch roller is pushed against on metal shell, rotate outer ring assembl simultaneously, and corrugating component is driven to be rotated together, since, there is also along the sliding along inner ring assembly axis direction, pinch roller can carry out suppressing spiral helicine ripple on metal shell, simple to operate between outer ring assembl, ripple is repaired on metal shell to realize, whole device is simple in structure, easy to operate, and the effect of corrugating is good.
Description
Technical field
The present invention relates to technical field of electric power transmission more particularly to a kind of recovery devices.
Background technology
With the development of economy with the progress of technology, power cable line substitution overhead power transmission has become trend, as complete
It has been widely used at the high pressure transition joint connected between power cable.In use, restore cable metal
Bellows is particularly important, and cable metal bellows plays protection to the transition joint of power cable crosslinked polyethylene and power cable
Effect.Therefore needs are a kind of effectively, easily restore cable metal bellows arrangement, realize in-situ FTIR spectroelectrochemitry cable metal ripple
Pipe.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, easy to operate the present invention provides a kind of simple in structure, it can be existing
Field restore the recovery device of cable bellows.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of recovery device of cable metal bellows, including inner ring assembly, outer ring assembl and corrugating component, institute
Stating inner ring assembly can be fixedly set on cable, and the outer ring assembl is rotatably mounted around on inner ring assembly, the outer ring group
Part can carry out displacement along the axis direction of inner ring assembly, and the corrugating component is mounted on outer ring assembl, the compacting wave
Line component is equipped with the pinch roller for carrying out corrugating on the metal shell of cable.
As an improvement of the above technical solution, the outer ring assembl by screw-thread fit spinning on inner ring assembly, it is described
The screw pitch of screw thread is consistent with the screw pitch of the original bellows of cable.
As an improvement of the above technical solution, the inner ring assembly includes gland and casing, and the gland is mounted on
On cable, one end of described sleeve pipe is mounted in gland, and described sleeve pipe is externally provided with external screw thread, and the outer ring assembl passes through interior spiral shell
Line coordinates externally threaded form to be sleeved on casing.
As an improvement of the above technical solution, the gland include the first gripping block and the second gripping block, described first
Gripping block and the cooperation of the second gripping block can lock one end of casing, and first gripping block is held tightly by fixed block in cable
On.
As an improvement of the above technical solution, described sleeve pipe include the first semicanal and the second semicanal, first semicanal and
Second semicanal forms described sleeve pipe after fastening, and the section of first semicanal is equipped with fixture block, on the section of second semicanal
Equipped with card slot, first semicanal is fastened on the second semicanal in such a way that fixture block coordinates card slot, and forms described sleeve pipe.
As an improvement of the above technical solution, the outer ring assembl includes the first half and the second half, and described the first half
Cylinder and the second half can fasten to form the outer ring assembl, and described the first half are locked at by mounting ear on the second half.
As an improvement of the above technical solution, the corrugating component includes limit frame and can be slidably mounted at limit frame
On adjustable plate, the limit frame be mounted on outer ring assembl on, the pinch roller is installed in rotation on adjustable plate, the pinch roller
Wheel along can be pushed against on the metal shell of cable, when outer ring assembl rotates on inner ring assembly, pinch roller can be in the gold of cable
Belong to and carries out corrugating on shell.
As an improvement of the above technical solution, the limit frame includes upper restriction plate, lower restriction plate and is used to connect
The supporting rod of restriction plate and lower restriction plate, the supporting rod are mounted on outer ring assembl, and the adjustable plate is slidably mounted in
On supporting rod, the upper restriction plate is equipped with the adjusting bolt for adjusting adjustable plate sliding position on supporting rod.
As an improvement of the above technical solution, it is equipped with idler wheel with pinch roller homonymy in the lower restriction plate, the idler wheel can match
Combined pressure wheel carries out while suppressing the metal shell of cable.
As an improvement of the above technical solution, it is equipped with handle in the upper restriction plate and lower restriction plate.
Beneficial effects of the present invention have：
This cable bellows recovery device is cooperated using inner ring assembly, outer ring assembl and corrugating component
It uses, wherein processing inner ring assembly is fixedly set on cable, outer ring assembl is rotatably mounted around on inner ring assembly, outer ring group
Part can carry out rotating on inner ring assembly while can also be along inner ring assembly axis direction into line slip, on corrugating component
Equipped with the pinch roller for carrying out corrugating on the metal shell of cable, operator can be pushed against metal shell with pinch roller
On, while outer ring assembl is rotated, and corrugating component is driven to be rotated together, since there is also along edge between outer ring assembl
The sliding of inner ring assembly axis direction, therefore pinch roller can carry out suppressing spiral helicine ripple, side easy to operate on metal shell
Just, displacement while using the relative rotation of outer ring assembl and inner ring assembly and along inner ring assembly axial direction is carried out, realizes pinch roller
Spiral helicine ripple is continuously suppressed on metal shell, and ripple, whole device structure are repaired on metal shell to realize
Simply, easy to operate, the effect of corrugating is good.
Description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described, wherein：
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the partial sectional view one of the embodiment of the present invention；
Fig. 3 is the explosive view of the embodiment of the present invention；
Fig. 4 is the phantom two of the embodiment of the present invention.
Specific implementation mode
Referring to Fig. 1 to Fig. 4, a kind of recovery device of cable metal bellows of the invention, including inner ring assembly 1, outer ring
Component 2 and corrugating component 3, the inner ring assembly 1 can be fixedly set on cable 4, and the outer ring assembl 2 is rotationally
It is sleeved on inner ring assembly 1, the outer ring assembl 2 can carry out displacement, the corrugating group along the axis direction of inner ring assembly 1
Part 3 is mounted on outer ring assembl 2, and the corrugating component 3 is equipped with for carrying out compacting wave on the metal shell of cable 4
The pinch roller 34 of line.Wherein, the technical solution that the present embodiment uses for the outer ring assembl 2 by screw-thread fit spinning in inner ring group
On part 1, the screw pitch of the screw thread is consistent with the screw pitch of 4 original bellows of cable, and corrugating may be implemented using screw-thread fit
Component 3 is connected to outer ring assembl 2 and realizes helical form run trace on inner ring assembly 1, i.e. pinch roller 34 can be in 4 metal shell of cable
On carry out suppressing spiral helicine bellows.The screw pitch of screw thread is consistent with the screw pitch of 4 original bellows of cable, is in order to enable new
The ripple specification for making out on the metal-back of reparation is consistent with the ripple screw pitch of original cable so that and it is overall beautiful,
Reliable in quality.
Referring to Fig. 1, Fig. 2 and Fig. 3, the inner ring assembly 1 includes gland 11 and casing 12, and the gland 11 is mounted on
On cable 4, one end of described sleeve pipe 12 is mounted in gland 11, and described sleeve pipe 12 is externally provided with external screw thread, the outer ring assembl 2
It is sleeved on casing 12 by the externally threaded form of screw-internal thread fit.The gland 11 includes the first gripping block 111 and second
Gripping block 112, the cooperation of first gripping block, 111 and second gripping block 112 can lock one end of casing 12, first folder
Tight block 111 is held tightly by fixed block 113 on cable 4.Using such structure so that inner ring assembly 1 is easy dismounting and replaces
The position of installation, next the first gripping block 111, the second gripping block 112 and fixed block 113 are equipped with mutually matched V-groove mouth,
For clamping cable.Second gripping block 112 and fixed block 113 are mounted on by bolt in the first gripping block 111, pressing force
Size is realized by the elasticity of adjusting bolt, is adapted to cable of different size and specifications.Improve applicability.
In addition, described sleeve pipe 12 includes the first semicanal 121 and the second semicanal 122, first semicanal, 121 and second semicanal
Described sleeve pipe 12 is formed after 122 fastenings, the section of first semicanal 121 is equipped with fixture block, the section of second semicanal 122
It is equipped with card slot, first semicanal 121 is fastened on the second semicanal 122 in such a way that fixture block coordinates card slot, and described in formation
Casing 12.In the present embodiment, the first semicanal 121 is welded in the first gripping block 111, facilitates unified first semicanal 121
The cable section difference being clamped respectively with the first gripping block 111 is coaxial so that subsequent operation carries out.In group tubing 12,
First by cable is placed on the first semicanal 121 and the first gripping block 111 is collectively formed placing groove, then by by gland 11
It is fixed on cable, the first gripping block 111 is then mounted on by bolt by fixed block 113 and fixes entire gland 11
It is fastened on the first semicanal 121 in such a way that fixture block coordinates card slot on cable, and then by the second semicanal 122, waits for second
After screw thread on 121 outer wall of semicanal 122 and the first semicanal is rendered as complete thread, then by the second gripping block 112 by the second half
The position of pipe 122 is fixed, and prevents the second semicanal 122 and the first semicanal 121 from misplacing, and the screw thread for avoiding the occurrence of the two mismatches,
Influence the use in later stage.
Wherein, in the present embodiment, the outer ring assembl 2 includes the first half 21 and the second half 22, and described the first half
Cylinder 21 and the second half 22 can fasten to form the outer ring assembl 2, and described the first half 21 are locked at the by mounting ear 23
On 2 half 22.Structure as adopter is scene dismounting for convenience, easy to operate.
Referring to Fig. 2 to Fig. 4, the corrugating component 3 includes limit frame 31 and can be slidably mounted on limit frame 31
Adjustable plate 32, the limit frame 31 are mounted on outer ring assembl 2, and the pinch roller 34 is installed in rotation on adjustable plate 32, institute
Stating the wheel edge of pinch roller 34 can be pushed against on the metal shell of cable 4, when outer ring assembl 2 rotates on inner ring assembly 1, pinch roller 34
Corrugating can be carried out on the metal shell of cable 4.
Wherein, the limit frame 31 is including upper restriction plate 311, lower restriction plate 312 and for connecting 311 and of upper restriction plate
The supporting rod 313 of lower restriction plate 312, the supporting rod 313 are mounted on outer ring assembl 2, and the adjustable plate 32 is slideably pacified
On supporting rod 313, the upper restriction plate 311 is equipped with for adjusting the sliding position on supporting rod 313 of adjustable plate 32
Adjusting bolt 314.In order to facilitate entire limit frame 31 is controlled, the present invention is equal in the upper restriction plate 311 and lower restriction plate 312
Equipped with handle 33.
In the present embodiment, the sliding position on supporting rod 313 of adjustable plate 32 is adjusted using adjusting bolt 314, and then controlled
The position for having made pinch roller 34, the personnel that are conveniently operated carry out using same set of corrugating component 3, section according to the cable of different size
The cost of province's tool.In the present embodiment, supporting rod 313 is fixedly mounted on outer ring assembl 2, therefore need to only pass through adjusting
The position of adjustable plate 32 is to be suitable for the cable of no-go gage lattice, while being also adapted to the screw thread of different depth.When adjusting adjustable plate
After 32 position suitable, after depth that pinch roller 34 is suppressed on cable reaches preset depth, operating personnel need to only hold hand
Handle 33, rotation corrugating component 3, since corrugating component 3 is fixedly mounted on outer ring assembl 2, so corrugating
While component 3 rotates, outer ring assembl 2 can be rotated on inner ring assembly 1.Due to screw thread limitation between the two, so
There are relative displacements on the axial direction that outer ring assembl 2 can be along inner ring assembly 1 so that pinch roller 34 suppresses on metal shell
Spiral helicine ripple, until the other end of the walking of outer ring assembl 2 to casing 12.Operating personnel can dismantle gland 11 at this time,
And the position of whole device is adjusted, while outer ring assembl 2 being resetted back to the initial end of casing 12, then fix inner ring assembly 1, weight
Multiple above-mentioned operation, so that it may continuously to restore the screw thread of bellows on cable.
In the present invention in another embodiment, idler wheel, the idler wheel are equipped with 34 homonymy of pinch roller in the lower restriction plate 312
Pinch roller 34 can be coordinated to carry out while suppressing the metal shell of cable 4.In this embodiment, plane where 34 the two of idler wheel and pinch roller
Between spacing be bellows screw pitch on original cable 4 multiple, preferential 1 times, i.e. one screw pitch of spacing in the present embodiment.Support
Bar 313 is that activity is interspersed on 2 shell of outer ring assembl, and wherein 2 shell of outer ring assembl is equipped with position-limiting ear, and supporting rod 313 is living
It is dynamic to be interspersed in position-limiting ear.When needing to suppress screw thread on metal tube, it is still the position for adjusting adjustable plate 32, waits for position
After setting properly, pinch roller 34 and idler wheel can push against and suppress groove on metal shell at this time.When operator's rotation is entire
After corrugating component 3, pinch roller 34 and idler wheel can cooperate and suppress continuous groove on metal shell, and groove is connected
Continuous compacting is spiral, consistent with the bellows screw pitch of original cable.
4 bellows recovery device of this cable is carried out mutually using inner ring assembly 1, outer ring assembl 2 and corrugating component 3
It is used cooperatively, wherein processing inner ring assembly 1 is fixedly set on cable 4, outer ring assembl 2 is rotatably mounted around inner ring assembly 1
On, outer ring assembl 2 can be carried out rotating on inner ring assembly 1 while can also pressed along 1 axis direction of inner ring assembly into line slip
Corrugated assembly 3 processed is equipped with the pinch roller 34 for carrying out corrugating on the metal shell of cable 4, and operator can be with pinch roller
34 are pushed against on metal shell, while rotating outer ring assembl 2, and corrugating component 3 is driven to be rotated together, due to outer ring
There is also edges between component 2 along the sliding of 1 axis direction of inner ring assembly, therefore pinch roller 34 can carry out compacting spiral shell on metal shell
The ripple of shape is revolved, it is simple to operate, while using the relative rotation of outer ring assembl 2 and inner ring assembly 1 and along 1 axis of inner ring assembly
Displacement is carried out to direction, realizes that pinch roller 34 continuously suppresses spiral helicine ripple on metal shell, to realize outside metal
Ripple is repaired on shell, whole device is simple in structure, easy to operate, and the effect of corrugating is good.
The above, only better embodiment of the invention, but the present invention is not limited to above-described embodiments, as long as
It reaches the technique effect of the present invention with any same or similar means, should all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of recovery device of cable metal bellows, it is characterised in that：Including inner ring assembly (1), outer ring assembl (2) and
Corrugating component (3), the inner ring assembly (1) can be fixedly set on cable (4), and the outer ring assembl (2) is rotationally
It is sleeved on inner ring assembly (1), the outer ring assembl (2) can carry out displacement, the compacting along the axis direction of inner ring assembly (1)
Corrugated assembly (3) is mounted on outer ring assembl (2), and the corrugating component (3) is equipped with for outside the metal of cable (4)
The pinch roller (34) of corrugating is carried out on shell.
2. a kind of recovery device of cable metal bellows according to claim 1, it is characterised in that：The outer ring assembl
(2) by screw-thread fit spinning on inner ring assembly (1), the screw pitch one of the screw pitch and cable (4) original bellows of the screw thread
It causes.
3. a kind of recovery device of cable metal bellows according to claim 1 or 2, it is characterised in that：The inner ring
Component (1) includes gland (11) and casing (12), and the gland (11) is mounted on cable (4), described sleeve pipe (12)
One end is mounted in gland (11), and described sleeve pipe (12) is externally provided with external screw thread, and the outer ring assembl (2) passes through screw-internal thread fit
Externally threaded form is sleeved on casing (12).
4. a kind of recovery device of cable metal bellows according to claim 3, it is characterised in that：The gland
(11) include the first gripping block (111) and the second gripping block (112), first gripping block (111) and the second gripping block (112)
Cooperation can lock one end of casing (12), and first gripping block (111) is held tightly by fixed block (113) on cable (4).
5. a kind of recovery device of cable metal bellows according to claim 4, it is characterised in that：Described sleeve pipe (12)
Including the first semicanal (121) and the second semicanal (122), institute is formed after first semicanal (121) and the second semicanal (122) fastening
Casing (12) is stated, the section of first semicanal (121) is equipped with fixture block, and the section of second semicanal (122) is equipped with card
Slot, first semicanal (121) is fastened on the second semicanal (122) in such a way that fixture block coordinates card slot, and forms described sleeve pipe
(12)。
6. a kind of recovery device of cable metal bellows according to claim 3, it is characterised in that：The outer ring assembl
(2) include the first half (21) and the second half (22), the first half (21) and the second half (22) can fasten to form institute
The outer ring assembl (2) stated, the first half (21) are locked at by mounting ear (23) on the second half (22).
7. a kind of recovery device of cable metal bellows according to claim 1 or 2, it is characterised in that：The compacting
Corrugated assembly (3) includes limit frame (31) and can be slidably mounted at the adjustable plate (32) on limit frame (31), the limit frame
(31) it is mounted on outer ring assembl (2), the pinch roller (34) is installed in rotation on adjustable plate (32), the pinch roller (34)
Wheel is along that can be pushed against on the metal shell of cable (4), and when outer ring assembl (2) rotates on inner ring assembly (1), pinch roller (34) can
Corrugating is carried out on the metal shell of cable (4).
8. a kind of recovery device of cable metal bellows according to claim 7, it is characterised in that：The limit frame
(31) include upper restriction plate (311), lower restriction plate (312) and for connecting upper restriction plate (311) and lower restriction plate (312)
Supporting rod (313), the supporting rod (313) are mounted on outer ring assembl (2), and the adjustable plate (32) is slidably mounted in branch
On strut (313), the upper restriction plate (311) is equipped with for adjusting adjustable plate (32) sliding position on supporting rod (313)
Adjusting bolt (314).
9. a kind of recovery device of cable metal bellows according to claim 8, it is characterised in that：The lower restriction plate
(312) idler wheel is equipped on pinch roller (34) homonymy, the idler wheel can coordinate pinch roller (34) to carry out while suppress the metal of cable (4)
Shell.
10. a kind of recovery device of cable metal bellows according to claim 8, it is characterised in that：The upper limitation
It is equipped with handle (33) in plate (311) and lower restriction plate (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517133.4A CN108480442A (en) | 2018-05-25 | 2018-05-25 | A kind of recovery device of cable metal bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517133.4A CN108480442A (en) | 2018-05-25 | 2018-05-25 | A kind of recovery device of cable metal bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108480442A true CN108480442A (en) | 2018-09-04 |
Family
ID=63352295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517133.4A Pending CN108480442A (en) | 2018-05-25 | 2018-05-25 | A kind of recovery device of cable metal bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108480442A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672196A (en) * | 1969-08-02 | 1972-06-27 | Felten & Guilleaume Kabelwerk | Method and apparatus for making corrugations in tubes consisting of ductile material |
| CN2137591Y (en) * | 1992-09-27 | 1993-07-07 | 雷弼 | Shaping device for corrugated pipe |
| CN1389311A (en) * | 2001-05-31 | 2003-01-08 | 内克赞斯公司 | Apparatus for continuously producing spiral corrugated metal pipe |
| CN101537518A (en) * | 2009-04-20 | 2009-09-23 | 辽河石油勘探局 | Drive shaft screw thread on-vehicle restoration special tool |
| CN102813992A (en) * | 2012-09-10 | 2012-12-12 | 李林风 | Device for fixing drainage tube |
| CN203062706U (en) * | 2013-01-31 | 2013-07-17 | 中国人民解放军第五七二一工厂 | Dismounting device for cantilever type mechanical member in narrow space |
| CN103909127A (en) * | 2013-01-07 | 2014-07-09 | 尼克桑斯公司 | Device for corrugating a pipe |
| CN203955813U (en) * | 2014-07-28 | 2014-11-26 | 山东美陵化工设备股份有限公司 | The screw type enhanced tube rolling device of pipe main transmission |
| CN104225929A (en) * | 2013-06-11 | 2014-12-24 | 株式会社吾妻 | Clay forming toy |
| CN105490241A (en) * | 2016-01-12 | 2016-04-13 | 浙江亿电电气有限公司 | Pipe jacket plugging device |
| CN106040811A (en) * | 2016-07-14 | 2016-10-26 | 燕山大学 | Large-diameter corrugated pipe vibration forming device and method |
| CN107611868A (en) * | 2017-09-27 | 2018-01-19 | 国网山西省电力公司检修分公司 | Fast demountable type cable protective sleeve |
| CN208373923U (en) * | 2018-05-25 | 2019-01-15 | 长园电力技术有限公司 | A kind of recovery device of cable metal bellows |
-
2018
- 2018-05-25 CN CN201810517133.4A patent/CN108480442A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672196A (en) * | 1969-08-02 | 1972-06-27 | Felten & Guilleaume Kabelwerk | Method and apparatus for making corrugations in tubes consisting of ductile material |
| CN2137591Y (en) * | 1992-09-27 | 1993-07-07 | 雷弼 | Shaping device for corrugated pipe |
| CN1389311A (en) * | 2001-05-31 | 2003-01-08 | 内克赞斯公司 | Apparatus for continuously producing spiral corrugated metal pipe |
| CN101537518A (en) * | 2009-04-20 | 2009-09-23 | 辽河石油勘探局 | Drive shaft screw thread on-vehicle restoration special tool |
| CN102813992A (en) * | 2012-09-10 | 2012-12-12 | 李林风 | Device for fixing drainage tube |
| CN103909127A (en) * | 2013-01-07 | 2014-07-09 | 尼克桑斯公司 | Device for corrugating a pipe |
| CN203062706U (en) * | 2013-01-31 | 2013-07-17 | 中国人民解放军第五七二一工厂 | Dismounting device for cantilever type mechanical member in narrow space |
| CN104225929A (en) * | 2013-06-11 | 2014-12-24 | 株式会社吾妻 | Clay forming toy |
| CN203955813U (en) * | 2014-07-28 | 2014-11-26 | 山东美陵化工设备股份有限公司 | The screw type enhanced tube rolling device of pipe main transmission |
| CN105490241A (en) * | 2016-01-12 | 2016-04-13 | 浙江亿电电气有限公司 | Pipe jacket plugging device |
| CN106040811A (en) * | 2016-07-14 | 2016-10-26 | 燕山大学 | Large-diameter corrugated pipe vibration forming device and method |
| CN107611868A (en) * | 2017-09-27 | 2018-01-19 | 国网山西省电力公司检修分公司 | Fast demountable type cable protective sleeve |
| CN208373923U (en) * | 2018-05-25 | 2019-01-15 | 长园电力技术有限公司 | A kind of recovery device of cable metal bellows |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108620478A (en) | Anti-deformation punching pipes diel | |
| CN107830366A (en) | A kind of rotary communication apparatus support frame of adjustable angle | |
| CN208373923U (en) | A kind of recovery device of cable metal bellows | |
| CN204954385U (en) | Universal centre frame | |
| CN108480442A (en) | A kind of recovery device of cable metal bellows | |
| CN219384490U (en) | Pipeline loading and unloading device | |
| CN209246925U (en) | Planeness measuring apparatus after a kind of installation of direct-buried thermal insulation pipe | |
| CN205394381U (en) | Laborsaving wrench socket | |
| CN205394365U (en) | Wrench socket | |
| CN205393143U (en) | Supporting mechanism convenient to wash drilling rod | |
| CN209550673U (en) | Flange drilling fixture | |
| CN204239965U (en) | A kind of Circular tube fixer | |
| CN106976761B (en) | Battery aluminium foil rewinding fixture | |
| CN206241706U (en) | A kind of gear drill inclined oil hole of air magic chuck | |
| CN108608371A (en) | A kind of metallurgical machinery equipment nut dismounting tool | |
| CN206543964U (en) | A kind of stationary fixture applied to bend pipe built-up welding | |
| CN104070090B (en) | Lever pipe bender with angle orientation and bending method | |
| CN206818925U (en) | A kind of cable connection fixing device being conveniently steered | |
| CN207746764U (en) | Process the frock clamp of positioning sleeve | |
| CN209681487U (en) | A kind of soldering cramping apparatus device with freedom degree positioning | |
| CN207858660U (en) | A kind of auxiliary locating tool equipment for pipe type element docking | |
| CN206732422U (en) | One kind refitting pressure container cylinder longitudinal joint group is to fixture | |
| CN207027334U (en) | A kind of screwdriver that will not damage screw | |
| CN220073979U (en) | Clamping structure for flange machining | |
| CN206286845U (en) | A kind of rear axle housing processes clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 519085 Factory Building No. 89, Jinfeng North Road, Phase II, Science and Technology Innovation Coast, Zhuhai High-tech Zone, Guangdong Province Applicant after: Changyuan Electric Technology Co., Ltd. Address before: 519000 7th Floor, Red Tower Building, 244 Jida Shuiwan Road, Xiangzhou District, Zhuhai City, Guangdong Province Applicant before: Changyuan Electric Technology Co., Ltd. |