CN208666803U - A kind of portable cable jack - Google Patents
A kind of portable cable jack Download PDFInfo
- Publication number
- CN208666803U CN208666803U CN201821278668.2U CN201821278668U CN208666803U CN 208666803 U CN208666803 U CN 208666803U CN 201821278668 U CN201821278668 U CN 201821278668U CN 208666803 U CN208666803 U CN 208666803U
- Authority
- CN
- China
- Prior art keywords
- locking
- area
- shaft
- locking member
- support
- 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.)
- Active
Links
Landscapes
- Unwinding Of Filamentary Materials (AREA)
Abstract
The utility model discloses a kind of portable cable jacks, belong to electrical equipment technical field.Including support and shaft on the support and drum are set, in addition, the locking for consolidating shaft on the support, guarantees that twisted and released of the cable process is stablized and carries out by the setting to locking member I, key and keyway；The setting of locking member II, drum is fastened in shaft, ensure that folding and unfolding cable process is gone on smoothly；By the setting of actuator, guarantee orderly, effective, the controllable progress of twisted and released of the cable, and solves operating space, lifts by crane the technical problems such as limited.This twisted and released of the cable mechanism can dispense, convenient transportation, replacement and installation etc., strong applicability, meanwhile, it is structurally reasonable, compact, applicability is good.
Description
Technical field
The utility model relates to a kind of portable cable jacks, belong to electrical equipment technical field.
Background technique
Power cable and control cable is generally wrapped on cable reel, transported using cable reel as carrier, store and
Keeping.When in use, cable is placed on folding and unfolding coil holder, and can discharges and recycle more quickly, saved manpower and time, and
The torsion resistance that cable can preferably be reduced prevents cable from damaging；But since cable reel is heavier, therefore in cable before use, also needing benefit
The cable reel for being placed with cable is transported to specified location with crane or trailer, is inconvenient.Meanwhile in folding and unfolding cable, need
First cable reel is laid flat, then by manually being pulled round and round, for some large-sized cables, not only labor intensity is high,
Inefficiency；And during dragging, cable covering is also easily damaged, security risk is higher.
State Intellectual Property Office disclosed a kind of Publication No. CN107628486A on 01 26th, 2018, entitled
The patent document of " cable reel installation, twisted and released of the cable equipment and twisted and released of the cable method ", it is open: including turntable, rotation driving dress
Set, folding and unfolding component and support device, turntable include pallet, pallet is fixedly connected with the power output shaft of rotation drive device；Electricity
Cable disk component includes cable reel, and cable is wrapped on cable reel；The twisted and released of the cable equipment include handling apparatus, cable reel component and
Above-mentioned cable reel installation；The twisted and released of the cable method carries out handling conveying and folding and unfolding to cable using above-mentioned twisted and released of the cable equipment；
Cable reel installation, twisted and released of the cable equipment and the twisted and released of the cable method that the patent provides are used to carry out handling conveying and receipts to cable
It puts, to solve the problems, such as that twisted and released of the cable is inconvenient and existing handling apparatus is cumbersome and designs.
But in the technical scheme, it there is a problem are as follows: its device lifting degree of integration is higher, to operator's profession skill
Height can be required, the lifting of device cable disk is also required to larger space.
Summary of the invention
The utility model aims to solve the problem that prior art problem, and proposes a kind of portable cable jack.Pass through this
The setting of mechanism solves operating space, lifting is limited and the technical problems such as folding and unfolding low efficiency；Meanwhile setting by mechanism
It sets, guarantees orderly, effective, the controllable progress of twisted and released of the cable, and facilitate operation.
In order to achieve the above technical purposes, the following technical solution is proposed:
Including support and shaft on the support and drum is arranged in a kind of portable cable jack,
The support is equipped with support arm I and support arm II, is arranged in parallel between support arm I and support arm II, and support arm I and support arm II
On be equipped with the bearing with inner sleeve, inside put on equipped with keyway；The actuator for driving shaft rotation is arranged on bearing；
The shaft is equipped with fixed area and locking unit area, and fixed area is arranged in the middle part of shaft, and the drum is set in
Fixed area；
The locking unit area is two, is separately positioned on the fixed area two sides, locking unit area include locking area I,
Locking area II and locking area III, the setting of locking area I are arranged with locking member I in roller end, locking area I, and locking member I is by shaft
Locking is on the support；Locking area II is arranged between locking area I and locking area III, and locking area II is equipped with matched with keyway
Key, key are firm on the support by shaft；Locking area III is arranged between locking area II and fixed area, and lock is arranged on locking area III
Tight part II, locking member III fasten drum in shaft；
Described shaft one end is set in the bearing on support arm I, and the other end is set in the bearing on support arm II.
Further, the coaxial bearing setting.
Further, the actuator includes pinion gear and gear wheel, and pinion gear is set on bearing, gear wheel and small tooth
Wheel is equipped with, and gear wheel is connected with rocker arm.
Further, the actuator includes pinion gear and gear wheel, and pinion gear is set on bearing, gear wheel and small tooth
Wheel is equipped with, and gear wheel is connected with servo motor by retarder.
Further, I diameter of locking area is less than III diameter of locking area, and it is straight that II diameter of locking area is less than locking area III
Diameter.
Further, the locking member I is arranged on locking area I by removably, and locking member I is equipped with convex block,
Facilitate fastening locking member I.
Further, the locking area I is equipped with external screw thread, and locking member I is equipped with and the matched internal screw thread of external screw thread.
Further, the locking member I is nut.
Further, the locking member II is arranged on locking area III by removably, and locking member II is equipped with convex
Block facilitates fastening locking member II.
Further, the locking area III is equipped with external screw thread, and locking member II is equipped with and the matched internal screw thread of external screw thread.
Using the technical program, bring advantageous effects are as follows:
1) for mechanism by the setting to locking member I, key and keyway, the locking that shaft is consolidated on the support, guarantees electricity
Cable folding and unfolding process, which is stablized, to be carried out.The setting of locking member II, drum is fastened in shaft, ensure that folding and unfolding cable process smoothly into
Row.And by the setting of actuator, guarantee orderly, effective, the controllable progress of twisted and released of the cable, and solve operating space, lifting
The technical problems such as limited.This twisted and released of the cable mechanism can dispense, convenient transportation, replacement and installation etc., strong applicability, meanwhile, structure
Rationally, compact, applicability is good；
2) in the present invention, actuator includes pinion gear and gear wheel, and pinion gear is set on bearing, gear wheel with
Pinion fits setting, and gear wheel is connected with rocker arm or servo motor, passes through the counterclockwise or suitable of pinion gear, gear wheel and shaft
Hour hands rotation, completes the folding and unfolding of cable；
3) mechanism is easily operated, greatly reduces the labor intensity of operator, improves work efficiency and cable
Folding and unfolding efficiency.
Detailed description of the invention
Fig. 1 is bearing structure illustration in the utility model；
Fig. 2 is pivot structure schematic diagram in the utility model；
Fig. 3 is Bobbin structure schematic diagram (one) in the utility model；
Fig. 4 is Bobbin structure schematic diagram (two) in the utility model；
Fig. 5 is I structural schematic diagram of locking member in the utility model；
Fig. 6 is II structural schematic diagram of locking member in the utility model；
In figure, 1, support, 2, shaft, 201, fixed area, 202, locking area I, 203, locking area II, 204, locking area III,
3, drum, 4, support arm I, 5, support arm II, 6, inner sleeve, 7, bearing, 8, keyway, 9, actuator, 10, locking member I, 11, key, 12, lock
Tight part II, 13, pinion gear, 14, gear wheel, 15, convex block.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
Embodiment 1
A kind of portable cable jack, including support 1 and the shaft being arranged on support 12 and drum 3, the branch
Seat 1 is equipped with support arm I 4 and support arm II 5, is arranged in parallel between support arm I 4 and support arm II 5, and be all provided on support arm I 4 and support arm II 5
There is the bearing 7 with inner sleeve 6, inner sleeve 6 is equipped with keyway 8；The actuator 9 for driving shaft 2 to rotate is arranged on bearing 7；It is described
Shaft 2 is equipped with fixed area 201 and locking unit area, and the setting of fixed area 201 is set in fixation in 2 middle part of shaft, the drum 3
Area 201；The locking unit area is two, is separately positioned on 201 two sides of fixed area, locking unit area includes locking area I
202, locking area II 203 and locking area III 204, the setting of locking area I 202 are arranged with locking on 2 end of shaft, locking area I 202
Shaft 2 is locked on support 1 by part I 10, locking member I 10；Locking area II 203 is arranged in locking area I 202 and locking area III 204
Between, locking area II 203, which is equipped with, is stabilized in shaft 2 on support 1 with the matched key 11 of keyway 8, key 11；Locking area III 204
It is arranged between locking area II 203 and fixed area 201, is arranged with locking member II 12 on locking area III 204, locking member III is by drum
3 fastenings are in shaft 2；Described 2 one end of shaft is set in the bearing 7 on support arm I 4, and the other end is set in the axis on support arm II 5
It holds in 7.
Embodiment 2
On the basis of embodiment 1, further, the bearing 7 is coaxially disposed.
The actuator 9 includes pinion gear 13 and gear wheel 14, and pinion gear 13 is set on bearing 7, gear wheel 14 with it is small
Gear 13 is equipped with, and gear wheel 14 is connected with rocker arm.
Embodiment 3
On the basis of embodiment 1-2, the present embodiment difference is:
The actuator 9 includes pinion gear 13 and gear wheel 14, and pinion gear 13 is set on bearing 7, gear wheel 14 with it is small
Gear 13 is equipped with, and gear wheel 14 is connected with servo motor by retarder.
I 202 diameter of locking area is less than III 204 diameter of locking area, and II 203 diameter of locking area is less than locking area III 204
Diameter.
Embodiment 4
On the basis of embodiment 1-3, the present embodiment difference is:
The locking member I 10 is arranged on locking area I 202 by removably, and locking member I 10 is equipped with convex block 15,
Facilitate fastening locking member I 10.
The locking area I 202 is equipped with external screw thread, and locking member I 10 is equipped with and the matched internal screw thread of external screw thread.
Embodiment 5
On the basis of examples 1 to 4, further, the locking member I 10 is nut.
Embodiment 6
On the basis of examples 1 to 4, further,
The locking member II 12 is arranged on locking area III 204 by removably, and locking member II 12 is equipped with convex block
15, facilitate fastening locking member II 12.
The locking area III 204 is equipped with external screw thread, and locking member II 12 is equipped with and the matched internal screw thread of external screw thread.
Claims (10)
1. a kind of portable cable jack, shaft (2) and drum (3) including support (1) and setting on support (1),
It is characterized by:
The support (1) is equipped with support arm I (4) and support arm II (5), is arranged in parallel between support arm I (4) and support arm II (5), and props up
The bearing (7) with inner sleeve (6) is equipped on arm I (4) and support arm II (5), inner sleeve (6) is equipped with keyway (8)；On bearing (7)
It is arranged with the actuator (9) for driving shaft (2) rotation；
The shaft (2) is equipped with fixed area (201) and locking unit area, and fixed area (201) setting is in the middle part of shaft (2), institute
It states drum (3) and is set in fixed area (201)；
The locking unit area is two, is separately positioned on the fixed area (201) two sides, locking unit area includes locking area I
(202), locking area II (203) and locking area III (204), locking area I (202) are arranged in shaft (2) end, locking area I (202)
On be arranged with locking member I (10), shaft (2) is locked on support (1) by locking member I (10)；Locking area II (203) setting is being locked
Between tight area I (202) and locking area III (204), locking area II (203) is equipped with and keyway (8) matched key (11), key (11)
Shaft (2) is stabilized on support (1)；Locking area III (204) is arranged between locking area II (203) and fixed area (201), lock
Locking member II (12) is arranged in tight area III (204), locking member III fastens drum (3) on shaft (2)；
Described shaft (2) one end is set in the bearing (7) on support arm I (4) Nei, and the other end is set in the bearing on support arm II (5)
(7) in.
2. portable cable jack according to claim 1, it is characterised in that: coaxially set between the bearing (7)
It sets.
3. portable cable jack according to claim 1, it is characterised in that: the actuator (9) includes small tooth
Wheel (13) and gear wheel (14), pinion gear (13) are set on bearing (7), and gear wheel (14) is equipped with pinion gear (13),
And gear wheel (14) is connected with rocker arm.
4. portable cable jack according to claim 1, it is characterised in that: the actuator (9) includes small tooth
Wheel (13) and gear wheel (14), pinion gear (13) are set on bearing (7), and gear wheel (14) is equipped with pinion gear (13),
And gear wheel (14) is connected with servo motor by retarder.
5. portable cable jack according to claim 1, it is characterised in that: locking area I (202) diameter is small
In locking area III (204) diameter, locking area II (203) diameter is less than locking area III (204) diameter.
6. portable cable jack according to claim 1, it is characterised in that: the locking member I (10) passes through can
Disassembly mode is arranged on locking area I (202), and locking member I (10) is equipped with convex block (15).
7. portable cable jack according to claim 1 or 6, it is characterised in that: on the locking area I (202)
Equipped with external screw thread, locking member I (10) is equipped with and the matched internal screw thread of external screw thread.
8. portable cable jack according to claim 7, it is characterised in that: the locking member I (10) is nut.
9. portable cable jack according to claim 1, it is characterised in that: the locking member II (12) passes through can
Disassembly mode is arranged on locking area III (204), and locking member II (12) is equipped with convex block (15).
10. according to claim 1 or portable cable jack described in 9, it is characterised in that: further, the locking
Area III (204) is equipped with external screw thread, and locking member II (12) is equipped with and the matched internal screw thread of external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278668.2U CN208666803U (en) | 2018-08-09 | 2018-08-09 | A kind of portable cable jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278668.2U CN208666803U (en) | 2018-08-09 | 2018-08-09 | A kind of portable cable jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208666803U true CN208666803U (en) | 2019-03-29 |
Family
ID=65837364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278668.2U Active CN208666803U (en) | 2018-08-09 | 2018-08-09 | A kind of portable cable jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208666803U (en) |
-
2018
- 2018-08-09 CN CN201821278668.2U patent/CN208666803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204234504U (en) | Portable arrowband coiled material uncoiling and devices for taking-up | |
| CN105790165B (en) | Wellhead cable pulling vehicle | |
| CN105692350B (en) | A kind of multifunction power scene transmission of facility | |
| CN104743412B (en) | The Special Automatic winding line apparatus of electrical network | |
| CN207314758U (en) | A kind of building coating bucket easy to use | |
| CN211110738U (en) | Hoisting apparatus is built in room | |
| CN208666803U (en) | A kind of portable cable jack | |
| CN107425456B (en) | High-tension apparatus is grounded auxiliary device | |
| CN211266271U (en) | Cable wiring device | |
| CN206550975U (en) | Hand auto-manual system high-voltage grounding wire loading and unloading device auxiliary operation support | |
| CN208666810U (en) | A kind of cable reel installation | |
| CN202474693U (en) | Line construction car | |
| CN204407795U (en) | A kind of portable rural power grids line-sag adjusting device | |
| CN102611066A (en) | Line construction car | |
| CN215048266U (en) | Lifting machine for fire engineering | |
| CN215516109U (en) | Multifunctional cable laying device | |
| CN201682219U (en) | Multifunctional special vehicle for electric wire construction | |
| CN107394651A (en) | It is grounded operating assist device | |
| CN109095292A (en) | A kind of cable disk retractable cable system | |
| CN212011938U (en) | Optical cable lays construction and uses pay off rack | |
| CN108975093A (en) | A kind of twisted and released of the cable method and device | |
| CN209009872U (en) | A kind of cable disk retractable cable system | |
| CN206735234U (en) | Car for building and intelligent movement system | |
| CN206558951U (en) | Full rotation type high-voltage grounding wire loading and unloading device auxiliary operation support | |
| CN218115992U (en) | Device is demolishd to high-efficient formula track |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |