CN209434761U - A kind of livewire work socket-clevis eye replacement tool - Google Patents
A kind of livewire work socket-clevis eye replacement tool Download PDFInfo
- Publication number
- CN209434761U CN209434761U CN201920305395.4U CN201920305395U CN209434761U CN 209434761 U CN209434761 U CN 209434761U CN 201920305395 U CN201920305395 U CN 201920305395U CN 209434761 U CN209434761 U CN 209434761U
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- China
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- hook
- pull rod
- livewire work
- clevis eye
- fastener
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Abstract
The utility model provides a kind of livewire work socket-clevis eye replacement tool, including fixture, pull rod, hook；The fixture includes chuck body and fastener, and one end of fastener is connect through pin shaft with chuck body, and the fastener other end is bolted by its gap with the slip-knot being arranged in chuck body, and the centre of chuck body and fastener collectively constitutes circular hole；The pull rod is two, is symmetricly set on fixture both ends；The hook includes upper hook and lower draw-bar, and the end of the two pull rod same directions is separately connected the upper end of upper hook, and the lower end of upper hook and the upper end of lower draw-bar are connected by pin shaft.The livewire work socket-clevis eye replacement tool construction is simple, easy for operation.
Description
Technical field
The utility model belongs to electric power overhaul fitting, and in particular to a kind of livewire work socket-clevis eye replacement tool.
Background technique
Since the transmission line of electricity partial sector having is in the filthy area of industry, produced after being caused socket-clevis eye to corrode by industrial pollution
It gets rusty erosion, crackle, deformation, mechanical strength decline if do not replaced in due course, has very big shadow to the safe and stable operation of transmission line of electricity
It rings, or even will cause line-outage contingency.Occur the replacement after defect to socket-clevis eye now, is generally adopted by live-line replacing strain
What the tool and operation mode of insulator chain were handled, operating personnel is more, tool is cumbersome, the activity duration is long, working efficiency
It is low.So inventing, one kind is light, simple livewire work socket-clevis eye replacement tool is necessary.
Summary of the invention
The utility model provides that a kind of structure is simple, and livewire work socket-clevis eye easy for operation replaces tool.
A kind of livewire work socket-clevis eye described in the utility model replaces tool, including fixture, pull rod, hook；It is described
Fixture includes chuck body and fastener, and one end of fastener is connect through pin shaft with chuck body, and the fastener other end passes through its gap
It is bolted with the slip-knot being arranged in chuck body, the centre of chuck body and fastener collectively constitutes circular hole；The pull rod is
Two, it is symmetricly set on fixture both ends；The hook includes upper hook and lower draw-bar, and the end of the two pull rod same directions connects respectively
The upper end of hook is connected, the lower end of upper hook and the upper end of lower draw-bar are connected by pin shaft.
The pull rod is lead screw, and pull rod is connected through a screw thread with the chuck body for being provided with screw hole.
The pull rod is connect with upper hook by pivot pin.
The lower end of the upper hook is connect with lower draw-bar by pin shaft.
The lower end of the upper hook and the upper end of lower draw-bar be provided with it is multiple match pin shaft hole, upper hook and lower draw-bar are logical
Cross pin shaft connection.
There is the groove for leading to screw hole at the chuck body both ends, and bolt hole is arranged on groove, is furnished with bolt, pine in bolt hole
Tight bolt is to facilitate cooperation lead screw to move up and down.
The fixture, pull rod, hook are aluminium alloy manufacture, so that tool is lighter.
Livewire work socket-clevis eye replacement tool described in the utility model when in use, opens slip-knot bolt, the fixture
Ontology and fastener are fixed on insulator pin by intermediate circular hole, then fix slip-knot bolt；Conducting wire be put into upper hook and
Inside hook groove on lower draw-bar, so that it may replace bowl head and below fitting.It can be by adjusting the different bolts hole on hook
Different line spacing is adapted to, lead screw can be adjusted, to enhance its adaptability.
Livewire work socket-clevis eye replacement tool construction described in the utility model is simple, is easy to carry about with one, easy to operate, practical
Property is strong.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described further:
As shown in Figure 1, a kind of livewire work socket-clevis eye described in the utility model replaces tool, including fixture, pull rod
1, it links up with；The fixture includes chuck body 2 and fastener 3, and one end of fastener 3 is connect through pin shaft with chuck body 2, and fastener 3 is another
One end is connect by its gap with the slip-knot bolt 4 being arranged in chuck body 2, and the centre of chuck body 2 and fastener 3 is common
Form circular hole 5；The pull rod 1 is two, is symmetricly set on fixture both ends；It is described hook include upper hook 6 and lower draw-bar 7, two
The end of 1 same direction of pull rod is separately connected the upper end of upper hook 6, and the lower end of upper hook 6 and the upper end of lower draw-bar 7 pass through pin shaft
Connection.
The pull rod 1 is lead screw, and pull rod 1 is connected through a screw thread with the chuck body 2 for being provided with screw hole.
The pull rod 1 is connect with upper hook 6 by pivot pin.
The lower end of the upper hook 6 is connect with lower draw-bar 7 by pin shaft.
The lower end of the upper hook 6 and the upper end of lower draw-bar 7 be provided with it is multiple match pin shaft hole, upper hook 6 and lower extension
Hook 7 is connected by pin shaft.
There is the groove 8 for leading to screw hole at 2 both ends of chuck body, and bolt hole is arranged on groove 8, is furnished with bolt in bolt hole
9, elasticity bolt is to facilitate cooperation lead screw to move up and down.
The fixture, pull rod 1, hook are aluminium alloy manufacture, so that tool is lighter.
Claims (7)
1. a kind of livewire work socket-clevis eye replaces tool, including fixture, pull rod, hook；It is characterized in that the fixture includes folder
Tool ontology and fastener, one end of fastener are connect through pin shaft with chuck body, and the fastener other end is being pressed from both sides by its gap and setting
Slip-knot on tool ontology is bolted, and the centre of chuck body and fastener collectively constitutes circular hole；The pull rod is two, is symmetrically set
It sets at fixture both ends；The hook includes upper hook and lower draw-bar, and the end of the two pull rod same directions is separately connected upper hook
Upper end, the lower end of upper hook and the upper end of lower draw-bar are connected by pin shaft.
2. a kind of livewire work socket-clevis eye according to claim 1 replaces tool, it is characterized in that the pull rod is lead screw,
Pull rod is connected through a screw thread with the chuck body for being provided with screw hole.
3. a kind of livewire work socket-clevis eye according to claim 1 replaces tool, it is characterized in that the pull rod and upper extension
Hook is connected by pivot pin.
4. a kind of livewire work socket-clevis eye according to claim 1 replaces tool, it is characterized in that under the upper hook
End is connect with lower draw-bar by pin shaft.
5. a kind of livewire work socket-clevis eye according to claim 4 replaces tool, it is characterized in that under the upper hook
End and lower draw-bar upper end be provided with it is multiple match pin shaft hole, upper hook is connect with lower draw-bar by pin shaft.
6. a kind of livewire work socket-clevis eye according to claim 2 replaces tool, it is characterized in that the chuck body two
There is the groove for leading to screw hole at end, and bolt hole is arranged on groove, is furnished with bolt in bolt hole, elasticity bolt is to facilitate on cooperation lead screw
Lower movement.
7. a kind of livewire work socket-clevis eye according to claim 1 replaces tool, it is characterized in that the fixture, pull rod
(1), hook is aluminium alloy manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305395.4U CN209434761U (en) | 2019-03-12 | 2019-03-12 | A kind of livewire work socket-clevis eye replacement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305395.4U CN209434761U (en) | 2019-03-12 | 2019-03-12 | A kind of livewire work socket-clevis eye replacement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434761U true CN209434761U (en) | 2019-09-24 |
Family
ID=67978478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920305395.4U Active CN209434761U (en) | 2019-03-12 | 2019-03-12 | A kind of livewire work socket-clevis eye replacement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434761U (en) |
-
2019
- 2019-03-12 CN CN201920305395.4U patent/CN209434761U/en active Active
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