CN208508386U - A kind of safe and reliable power equipment maintaining double-hook wire grip - Google Patents
A kind of safe and reliable power equipment maintaining double-hook wire grip Download PDFInfo
- Publication number
- CN208508386U CN208508386U CN201820567601.4U CN201820567601U CN208508386U CN 208508386 U CN208508386 U CN 208508386U CN 201820567601 U CN201820567601 U CN 201820567601U CN 208508386 U CN208508386 U CN 208508386U
- Authority
- CN
- China
- Prior art keywords
- transmission
- bevel gear
- sliding sleeve
- cord holder
- nut
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Abstract
The utility model discloses a kind of safe and reliable power equipment maintaining double-hook wire grips, including casing assembly, hook line component and transmission component, the casing assembly includes cord holder sliding sleeve, movement seat, tarpaulin, the cord holder sliding sleeve is hollow tubular, the inside of the cord holder sliding sleeve offers limit sliding chutes, and the both ends of the limit sliding chutes have limited block；Intermeshing drive bevel gear and driven wheel of differential are internally provided in cord holder sliding sleeve, avoid transmission device exposed outside, transmission nut is fixed in drive bevel gear, driven wheel of differential is connect with drive screw, so as to the transmission between the rotation control drive screw and slide bar by control transmission nut, limit stop ring is provided on the outside of slide bar, it can prevent from falling off in transmission process, guarantee the reliability and safety of adjustment, and movement seat is provided with tarpaulin, the service life of transmission mechanism can be improved.
Description
Technical field
The utility model belongs to electric machinery technical field, and in particular to a kind of safe and reliable power equipment maintaining double hook is tight
Line device.
Background technique
Double-hook wire grip replaces insulator, installation attachment, cooperation gripper in overhead power line construction and tightens bracing wire
Equal bracing wires process is indispensable device, and cord holder application field can be building, highway, bridge, metallurgy, mine, side slope
Tunnel, hoistway administer the mechanical equipment of the infrastructural projects such as protection.
Original double-hook wire grip is generally adjusted the elastic of cord holder, and cord holder using dedicated spanner rotating ratchet
It is prevented in field, may cause the corrosion of ratchet and rotating member by exposing to wind and rain, influence to use and telescopic cord holder
It is not easy to judge the collapsing length of slide bar, may falls off during the adjustment, reduces use reliability.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of safe and reliable power equipment maintaining double-hook wire grip
It is proposed that original double-hook wire grip is generally adjusted the elastic of cord holder using dedicated spanner rotating ratchet in background technique, and
Cord holder prevents in field, may cause the corrosion of ratchet and rotating member by exposing to wind and rain, and influences using and telescopic
Cord holder is not easy to judge the collapsing length of slide bar, may fall off during the adjustment, reduce use reliability
Problem.
To achieve the above object, the utility model provides the following technical solutions: the safe and reliable power equipment maintaining of one kind is used double
Line device, including casing assembly, hook line component and transmission component are hooked, the casing assembly includes cord holder sliding sleeve, movement seat, prevents
Water cap, the cord holder sliding sleeve are hollow tubular, and the inside of the cord holder sliding sleeve offers limit sliding chutes, the limit sliding chutes
Both ends there is limited block, the movement seat is fixed on the middle position of the cord holder sliding sleeve, removable on the movement seat
It unloads and is connected with tarpaulin, the hook line component includes slide bar, wire-tightening hook and limit stop ring, and the sliding bar is connected to described tight
The inside of line device sliding sleeve, the inside of the slide bar offer inner bolt hole, and the wire-tightening hook is fixed on the outside of the slide bar, described
Limit stop ring is fixed on the other end of the slide bar, and the limit stop ring is slidably connected at the inner wall of the limit sliding chutes, described
Transmission component includes drive screw, driven wheel of differential, drive bevel gear and transmission nut, and the drive screw transmission connection is in institute
The inner wall of inner bolt hole is stated, the drive screw has collar far from described wire-tightening hook one end, and the driven wheel of differential is fixed on institute
The other end of collar is stated, the drive screw is rotatablely connected by the collar and the cord holder sliding sleeve, the transmission nut
It is rotatably connected on the inner wall of the movement seat, the drive bevel gear is fixed on the inside of the transmission nut, the transmission cone
Gear and driven wheel of differential engagement connection, the drive bevel gear have connecting column, institute far from described transmission nut one end
It states and offers nut card slot on transmission nut.
Preferably, the tarpaulin and the movement seat outer wall all have fixed ring, have hinge, institute in the fixed ring
It states and is connected between tarpaulin and the movement seat by the hinge.
Preferably, the driven wheel of differential and the drive bevel gear quantity are two, and the driven wheel of differential and
Described drive bevel gear etc. is big, and the diameter of the driven wheel of differential and the drive bevel gear is equal to the straight of the drive screw
Diameter.
Preferably, the transmission nut quantity is two, and is rotatably connected on the inner wall of the transmission nut, the spiral shell
Master card slot number be two, one of them described nut card slot be it is interior hexagonal, the another nut card slot be convex hexagonal.
Preferably, the diameter of the limit stop ring is greater than the diameter of the slide bar.
Compared with prior art, the utility model has the beneficial effects that being internally provided with intermeshing in cord holder sliding sleeve
Drive bevel gear and driven wheel of differential, avoid transmission device exposed outside, transmission nut be fixed in drive bevel gear, it is driven
Bevel gear connect with drive screw, so as to the biography between the rotation control drive screw and slide bar by control transmission nut
It is dynamic, it is provided with limit stop ring on the outside of slide bar, can prevent from falling off in transmission process, guarantees the reliability and safety of adjustment
Property, and movement seat is provided with tarpaulin, the service life of transmission mechanism can be improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the transmission component structural schematic diagram of the utility model；
Fig. 3 is the driving screw-nut structure schematic diagram of the utility model；
In figure: 10, casing assembly；11, cord holder sliding sleeve；111, limited block；112, limit sliding chutes；12, seat is acted；13,
Tarpaulin；20, hook line component；21, slide bar；211, inner bolt hole；22, wire-tightening hook；23, limit stop ring；30, transmission component；31, it passes
Dynamic screw rod；311, collar；32, driven wheel of differential；33, drive bevel gear；331, connecting column；34, transmission nut；341, nut card
Slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of safe and reliable power equipment maintaining double hook is tight
Line device, including casing assembly 10, hook line component 20 and transmission component 30, casing assembly 10 include cord holder sliding sleeve 11, movement seat
12, tarpaulin 13, cord holder sliding sleeve 11 are hollow tubular, and the inside of cord holder sliding sleeve 11 offers limit sliding chutes 112, and limit is slided
The both ends of slot 112 have limited block 111, and movement seat 12 is fixed on the middle position of cord holder sliding sleeve 11, and acting can on seat 12
Dismantling connection has tarpaulin 13, and hook line component 20 includes slide bar 21, wire-tightening hook 22 and limit stop ring 23, and slide bar 21 is slidably connected at
The inside of cord holder sliding sleeve 11, the inside of slide bar 21 offer inner bolt hole 211, and wire-tightening hook 22 is fixed on the outside of slide bar 21, limit
Position retaining ring 23 is fixed on the other end of slide bar 21, and limit stop ring 23 is slidably connected at the inner wall of limit sliding chutes 112, transmission component 30
Including drive screw 31, driven wheel of differential 32, drive bevel gear 33 and transmission nut 34, drive screw 31 is sequentially connected in interior spiral shell
The inner wall in hole 211, drive screw 31 have collar 311 far from 22 one end of wire-tightening hook, and driven wheel of differential 32 is fixed on collar 311
The other end, drive screw 31 are rotatablely connected by collar 311 and cord holder sliding sleeve 11, and transmission nut 34 is rotatably connected on movement seat
12 inner wall, drive bevel gear 33 are fixed on the inside of transmission nut 34, and drive bevel gear 33 and the engagement of driven wheel of differential 32 connect
It connects, drive bevel gear 33 has connecting column 331 far from 34 one end of transmission nut, offers nut card slot 341 on transmission nut 34.
In the present embodiment, drive screw 31 has collar 311 far from 22 one end of wire-tightening hook, and driven wheel of differential 32 is fixed on axis
The other end of ring 311 guarantees the reliability connected between drive screw 31 and driven wheel of differential 32, and can carry out reliable
Rotation, drive screw 31 are rotatablely connected by collar 311 and cord holder sliding sleeve 11, guarantee drive screw 31 in the course of rotation
Axial sliding will not occur, realize accurate transmission, transmission nut 34 is rotatably connected on the inner wall of movement seat 12, transmission cone tooth
Wheel 33 is fixed on the inside of transmission nut 34, guarantees the reliability that transmission nut 34 drives transmission nut 34 to rotate, transmission cone tooth
Wheel 33 and the engagement connection of driven wheel of differential 32, the direction for changing transmission are realized by bevel gear set, and then be conveniently adjusted control
System.
Further, tarpaulin 13 and movement 12 outer wall of seat all have fixed ring, have hinge, tarpaulin 13 in fixed ring
It is connected by a hinge between movement seat 12.
In the present embodiment, tarpaulin 13 and movement 12 outer wall of seat all have fixed ring, have hinge, tarpaulin in fixed ring
It is connected by a hinge between 13 and movement seat 12, facilitates and dismantled between tarpaulin 13 and movement seat 12, and can after disassembly
To be not completely separated from, guarantee that tarpaulin 13 will not be lost.
Further, driven wheel of differential 32 and 33 quantity of drive bevel gear are two, and driven wheel of differential 32 and transmission
Bevel gears 33 etc. are big, and the diameter of driven wheel of differential 32 and drive bevel gear 33 is equal to the diameter of drive screw 31.
In the present embodiment, driven wheel of differential 32 and 33 quantity of drive bevel gear are two, and driven wheel of differential 32 and biography
Dynamic bevel gears 33 etc. are big, and the diameter of driven wheel of differential 32 and drive bevel gear 33 is equal to the diameter of drive screw 31, reduce transmission
The occupied space of component, the volume of compact device, and guarantee the accurate and reliable of transmission.
Further, 34 quantity of transmission nut is two, and is rotatably connected on the inner wall of transmission nut 34, nut card slot
341 quantity be two, one of nut card slot 341 be it is interior hexagonal, another nut card slot 341 be convex hexagonal.
In the present embodiment, 34 quantity of transmission nut is two, and is rotatably connected on the inner wall of transmission nut 34, nut card
341 quantity of slot be two, one of nut card slot 341 be it is interior hexagonal, another nut card slot 341 be convex hexagonal, conveniently make
The control to device may be implemented with different tools, convenient working personnel repair and use.
Further, the diameter of limit stop ring 23 is greater than the diameter of slide bar 21.
In the present embodiment, the diameter of limit stop ring 23 is greater than the diameter of slide bar 21, guarantees that slide bar 21 adjusts length in sliding
During will not be detached from cord holder sliding sleeve 11.
The working principle and process for using of the utility model: after the utility model installs, two wire-tightening hooks 22 are connected
It connects on cable, then unscrews the tarpaulin 13 on movement seat 12, the nut on transmission nut 34 is stuck in by allen wrench
It is rotated on card slot 341, is controlled compared to original by ratchet handle, improve the convenience used, transmission nut
After 34 rotations, drive bevel gear 33 is driven to be rotated, drive bevel gear 33 is engaged with driven wheel of differential 32, is then driven
Inner bolt hole 211 inner wall of the screw rod 31 on slide bar 21 is slided, and realizes that screw-driven, slide bar 21 drive wire-tightening hook 22 to have occurred
Axial sliding, to control the elastic of cable, and can be to the sliding of slide bar 21 by the limit stop ring 23 on slide bar 21
It is controlled, limited block 111 can prevent slide bar 21 to be detached from during adjusting sliding, to guarantee what device used
Reliability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of safe and reliable power equipment maintaining double-hook wire grip, it is characterised in that: including casing assembly (10), hook line component
(20) include cord holder sliding sleeve (11), act seat (12), tarpaulin (13) with transmission component (30), the casing assembly (10),
The cord holder sliding sleeve (11) is hollow tubular, and the inside of the cord holder sliding sleeve (11) offers limit sliding chutes (112), described
The both ends of limit sliding chutes (112) have limited block (111), and the movement seat (12) is fixed in the cord holder sliding sleeve (11)
Between at position, be removably connected with tarpaulin (13) on the movement seat (12), the hook line component (20) include slide bar (21),
Wire-tightening hook (22) and limit stop ring (23), the slide bar (21) is slidably connected at the inside of the cord holder sliding sleeve (11), described
The inside of slide bar (21) offers inner bolt hole (211), and the wire-tightening hook (22) is fixed on the outside of the slide bar (21), the limit
Position retaining ring (23) is fixed on the other end of the slide bar (21), and the limit stop ring (23) is slidably connected at the limit sliding chutes
(112) inner wall, the transmission component (30) include drive screw (31), driven wheel of differential (32), drive bevel gear (33) and
Transmission nut (34), inner wall of drive screw (31) transmission connection in the inner bolt hole (211), the drive screw (31)
There are collar (311) far from the wire-tightening hook (22) one end, the driven wheel of differential (32) is fixed on the another of the collar (311)
One end, the drive screw (31) are rotatablely connected by the collar (311) and the cord holder sliding sleeve (11), the transmission spiral shell
Female (34) are rotatably connected on the inner wall of movement seat (12), and the drive bevel gear (33) is fixed on the transmission nut (34)
Inside, the drive bevel gear (33) and the driven wheel of differential (32) engagement connection, the drive bevel gear (33) is separate
Described transmission nut (34) one end has connecting column (331), offers nut card slot (341) on the transmission nut (34).
2. the safe and reliable power equipment maintaining double-hook wire grip of one kind according to claim 1, it is characterised in that: described anti-
Water cap (13) and movement seat (12) outer wall all have fixed ring, have hinge, the tarpaulin (13) in the fixed ring
It is connected between the movement seat (12) by the hinge.
3. the safe and reliable power equipment maintaining double-hook wire grip of one kind according to claim 1, it is characterised in that: it is described from
Dynamic bevel gear (32) and the drive bevel gear (33) quantity are two, and the driven wheel of differential (32) and transmission cone
Gear (33) etc. is big, and the diameter of the driven wheel of differential (32) and the drive bevel gear (33) is equal to the drive screw (31)
Diameter.
4. the safe and reliable power equipment maintaining double-hook wire grip of one kind according to claim 1, it is characterised in that: the biography
Dynamic nut (34) quantity is two, and is rotatably connected on the inner wall of the transmission nut (34), nut card slot (341) number
Amount be two, one of them described nut card slot (341) be it is interior hexagonal, the another nut card slot (341) be convex hexagonal.
5. the safe and reliable power equipment maintaining double-hook wire grip of one kind according to claim 1, it is characterised in that: the limit
The diameter of position retaining ring (23) is greater than the diameter of the slide bar (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567601.4U CN208508386U (en) | 2018-04-20 | 2018-04-20 | A kind of safe and reliable power equipment maintaining double-hook wire grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820567601.4U CN208508386U (en) | 2018-04-20 | 2018-04-20 | A kind of safe and reliable power equipment maintaining double-hook wire grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508386U true CN208508386U (en) | 2019-02-15 |
Family
ID=65297861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820567601.4U Expired - Fee Related CN208508386U (en) | 2018-04-20 | 2018-04-20 | A kind of safe and reliable power equipment maintaining double-hook wire grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413054A (en) * | 2020-11-25 | 2021-02-26 | 国网江苏省电力有限公司泰州供电分公司 | Temporary cable traction and tensioning device |
-
2018
- 2018-04-20 CN CN201820567601.4U patent/CN208508386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413054A (en) * | 2020-11-25 | 2021-02-26 | 国网江苏省电力有限公司泰州供电分公司 | Temporary cable traction and tensioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201537891U (en) | Normal axis wrench suitable for a small operation space | |
| CN108081189B (en) | It is a kind of to be useful in the link-type tightening mechanism tightened in inner-cavity structure and method | |
| CN103659246B (en) | Silk mouth Tube formation device | |
| CN107457799A (en) | A kind of multi-function robot mechanical arm | |
| CN108237393A (en) | Nut tightening device | |
| CN206656239U (en) | A kind of lighting device of construction | |
| CN208508386U (en) | A kind of safe and reliable power equipment maintaining double-hook wire grip | |
| CN209233315U (en) | A kind of cylindrical worm and worm wheel driving chest expander for insulator clamp apparatus | |
| CN108233265B (en) | Double-hook wire grip for electric power and use method | |
| CN208529145U (en) | A kind of adaptability climbing level robot mechanical arm | |
| CN205968779U (en) | Spanner turns to device | |
| CN204748523U (en) | High -order fastener | |
| CN207070680U (en) | A kind of self-locking manual film-coiling device | |
| CN209110937U (en) | A kind of novel monkey wrench | |
| CN104959942A (en) | Nut dismounting and mounting tool | |
| CN204819298U (en) | Dysmorphism spanner | |
| CN209503972U (en) | A kind of adjustable Y jacket barrel spanner of mechanical equipment installation | |
| CN207713340U (en) | A kind of novel manual hoistable platform | |
| CN208700539U (en) | A kind of bottle cap turn module | |
| CN204893782U (en) | Nut assembly and disassembly tools | |
| CN106272189A (en) | A kind of spanner being adapted to different nut diameter | |
| CN206393529U (en) | through hole bolt torque spanner | |
| CN206393530U (en) | Gear hole bolt and its torque spanner | |
| CN211647337U (en) | A high efficiency pull rod for building construction template system | |
| CN209125740U (en) | Tool for ceiling fixed expansion bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210420 |