CN105818087B - Auxiliary nut recognizes a device - Google Patents
Auxiliary nut recognizes a device Download PDFInfo
- Publication number
- CN105818087B CN105818087B CN201610395082.3A CN201610395082A CN105818087B CN 105818087 B CN105818087 B CN 105818087B CN 201610395082 A CN201610395082 A CN 201610395082A CN 105818087 B CN105818087 B CN 105818087B
- Authority
- CN
- China
- Prior art keywords
- nut
- ratchet mechanism
- hand
- ratchet
- collar
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008921 facial expression Effects 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Abstract
The present invention gives a kind of auxiliary nut to recognize a device, including nut sleeve and at least one ratchet mechanism, connection push rod is fixed with the output shaft of the ratchet mechanism, nut sleeve upper surface is provided with the fitting recess with being connected push rod cooperation, and nut sleeve lower surface is provided with the mounting groove coordinated with nut.Recognize a device using this auxiliary nut and recognize the action of silk instead of the manually operated nut of people, by the way of ratchet mechanism drives nut sleeve, succinct nut of efficiently completing recognizes a process, when can solve livewire work personnel and having on thick insulating glove and carry out operation, recognize the not convenient present situation of screw thread, the operating efficiency of operating personnel is improved, it is time saving and energy saving that there is good economic benefit.This auxiliary nut, which recognizes a utensil, has safety firm, and rotation is easy, and cracky, not simple in construction, is easy to safeguard, and time saving and energy saving, can reduce the time that operating personnel stays in charging zone, reduces the operating risk of livewire work, has good safety benefit.
Description
Technical field
The present invention relates to a kind of auxiliary nut to recognize a device.
Background technology
In recent years, with the continuous development of national economy, requirement more and more higher of the society to power supply quality, improving power supply can
It is a vital task by property；Meanwhile power supply enterprise need to also increase economic efficiency on the premise of good service, as far as possible
The interruption maintenance and maintenance work, Efforts To Develop distribution network live line work for reducing distribution network turn into required, 10 kilovolts of distribution network live lines
Operation, in operation process, it need to dress insulating glove according to code operating personnel and carry out operation.10 kv electriferous Working gloves
It is typically thicker due to the needs for security protection, and in order to prevent from being scratched by sharp objects in operation process, it is general on
Face will also add last layer kid gloves.The effect of auxiliary protection operating personnel can so be played well, but now operating personnel
Have in this thick gloves operation, feeling for hand is less sensitive, is particularly affectedly bashful the nut of ting model, carries out recognizing screw thread
When, the often presence of imperceptible nut, nut also often slides from hand, the time that increase operation expends, also consumes operation
Personnel's muscle power, causes operating personnel longer in the charging zone residence time, security risk is larger.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of auxiliary nut simple in construction, easy to use and recognize a device.
In order to solve the above technical problems, recognize a device the invention provides a kind of auxiliary nut, including nut sleeve and at least
One ratchet mechanism, connection push rod is fixed with the output shaft of the ratchet mechanism, and nut sleeve upper surface is provided with being connected top
The fitting recess that bar coordinates, nut sleeve lower surface are provided with the mounting groove coordinated with nut.
After such structure, recognize a device using this auxiliary nut and replace the manually operated nut of people to recognize the action of silk, adopt
With the mode of ratchet mechanism driving nut sleeve, succinct nut of efficiently completing recognizes a process, can solve livewire work personnel and wear
When thick insulating glove development operation, recognize the not convenient present situation of screw thread, improve the operating efficiency of operating personnel, time saving and energy saving tool
There is good economic benefit.
This auxiliary nut, which recognizes a utensil, has safety firm, and rotation is easy, and cracky, not simple in construction, is easy to safeguard, and saves
Shi Shengli, the time that operating personnel stays in charging zone can be reduced, reduce the operating risk of livewire work, there is good peace
Full benefit.
This auxiliary nut recognizes a device ratchet mechanism outer sheath and the hand-held collar is housed, and holds the axis of the collar and the ratchet machine
The pivot center of structure point-blank, at least one screwed hole communicated with its endoporus is provided with hand-held collar side wall, described
Screwed hole and the ratchet mechanism correspond, at least one caging bolt coordinate with corresponding screwed hole and caging bolt one
The endoporus that the hand-held collar is stretched at end is resisted against in the side wall of the ratchet mechanism.
After such structure, increase the hand-held collar and then increase gesture and facial expression act on the area that this auxiliary nut recognizes a device,
This auxiliary nut of operation is set to recognize a device more convenient, laborsaving.
In addition, coordinate the solidity that can increase ratchet mechanism in the hand-held collar using screwed hole and caging bolt, will not
Rock back and forth.
The hand-held collar outer wall that this auxiliary nut recognizes a device is provided with rubbing surface；After such structure, increase operation
Personnel's operation phase is not easy to skid to the frictional force of the hand-held collar.
The quantity that this auxiliary nut recognizes the ratchet mechanism of a device is two, and two ratchet mechanisms are set in the hand-held collar
It is interior, the axis of the pivot center of two ratchet mechanisms and the hand-held collar point-blank, the connection push rod of two ratchet mechanisms
Stretch out respectively outside the upper and lower end face of the hand-held collar.
After such structure, the connection push rod of downside ratchet mechanism can coordinate with nut sleeve, and operating personnel can
Directly hold the hand-held collar nut is installed, dismantles operation, if bolt coordinates tension with nut, upside can be utilized
The connection push rod of ratchet mechanism can coordinate with spanner, the power arm of increasing action nut, raising effect torsion, completion installation,
Dismantle operation.
The ratchet mechanism that this auxiliary nut recognizes a device is internal messing ratchet mechanism；After such structure, it is possible to reduce
Space shared by ratchet mechanism, convenient and reasonable placement.
This auxiliary nut recognizes a side wall for device connection push rod and is provided with spacing preiection.
Brief description of the drawings
Fig. 1 is that this auxiliary nut recognizes a schematic diagram for device embodiment.
Fig. 2 is the structural representation that this auxiliary nut recognizes a device embodiment ratchet mechanism and the hand-held collar.
Fig. 3 is that this auxiliary nut recognizes a structural representation for device embodiment nut sleeve.
Embodiment
As shown in Figures 1 to 3
This auxiliary nut, which recognizes a device, includes nut sleeve 4 and two ratchet mechanisms.
Two ratchet mechanisms are respectively the first ratchet mechanism 1 of upside and the second ratchet mechanism 2 of downside, with the first ratchet
Exemplified by mechanism 1：First ratchet mechanism 1 is internal messing ratchet mechanism, and connection push rod is fixed with the output shaft of the first ratchet mechanism 1
11, the side wall of connection push rod 11 is provided with spacing preiection 12, and the first ratchet mechanism 1 is identical with the structure of the second ratchet mechanism 2,
This is not repeated the second ratchet mechanism 2.
First ratchet mechanism 1 and the outer sheath of the second ratchet mechanism 2 are equipped with the hand-held collar 3, the first ratchet mechanism 1 and the second spine
Take turns the axis of pivot center and the hand-held collar 3 of mechanism 2 point-blank, the first ratchet mechanism 1 and the second ratchet mechanism 2
Connection push rod 11 stretches out outside the upper and lower end face of the hand-held collar 3 respectively；
Two screwed holes communicated with its endoporus are provided with the hand-held side wall of the collar 3, two screwed holes are distributed in one on the other
In the hand-held side wall of the collar 3, two screwed holes and two ratchet mechanisms correspond, and screwed hole coordinates with caging bolt 5, spacing spiral shell
The endoporus that the hand-held collar 3 is stretched into one end of bolt 5 is resisted against in the side wall of corresponding ratchet mechanism, holds the outer wall of the collar 3 provided with recessed
Convex uneven rubbing surface 31.
Nut sleeve 4 is generally cylindrical, and the upper surface of nut sleeve 4 is provided with the fitting recess with being connected the cooperation of push rod 11,21
41, the lower surface of nut sleeve 4 is provided with the mounting groove 42 coordinated with nut.
In use, nut sleeve 4 is combined with the second ratchet mechanism 2 in downside in the hand-held collar 3, the second ratchet machine
The connection push rod 21 of structure 2 is stretched into the fitting recess 41 of nut sleeve 4, and nut is in the mounting groove 42 of nut sleeve 4, and is grasped
Make this auxiliary nut and recognize a device to rotate together with nut, and then the purpose of installation or removal nut can be reached.
When dismantling nut, when nut coordinates very tight with bolt, the connection top of spanner and the first ratchet mechanism 1 can be passed through
Bar 11 coordinates, and increases the arm of force, completes the dismounting of nut.
Above-described is only one embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, under the premise without departing from the principles of the invention, some variations and modifications can also be made, these also should be regarded as belonging to this hair
Bright protection domain.
Claims (1)
1. a kind of auxiliary nut recognizes a device, it is characterized in that：
Including nut sleeve and at least one ratchet mechanism, connection push rod, nut are fixed with the output shaft of the ratchet mechanism
Sleeve upper end face is provided with the fitting recess with being connected push rod cooperation, and nut sleeve lower surface is provided with the mounting groove coordinated with nut；
The ratchet mechanism outer sheath is equipped with the hand-held collar, holds the axis of the collar and the pivot center of the ratchet mechanism one
On bar straight line, at least one screwed hole communicated with its endoporus, the screwed hole and the ratchet are provided with hand-held collar side wall
Mechanism corresponds, and at least one caging bolt coordinates with corresponding screwed hole and the hand-held collar is stretched into one end of caging bolt
Endoporus is resisted against in the side wall of the ratchet mechanism；
Hand-held collar outer wall is provided with rubbing surface；
The quantity of ratchet mechanism is two, and two ratchet mechanisms are set in the hand-held collar, the rotation of two ratchet mechanisms
The axis of axis and the hand-held collar point-blank, the connection push rods of two ratchet mechanisms stretch out respectively the hand-held collar it is upper,
Outside lower surface；
The ratchet mechanism is internal messing ratchet mechanism；
The side wall of the connection push rod is provided with spacing preiection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395082.3A CN105818087B (en) | 2016-05-31 | 2016-05-31 | Auxiliary nut recognizes a device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395082.3A CN105818087B (en) | 2016-05-31 | 2016-05-31 | Auxiliary nut recognizes a device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818087A CN105818087A (en) | 2016-08-03 |
| CN105818087B true CN105818087B (en) | 2018-01-26 |
Family
ID=56531776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610395082.3A Active CN105818087B (en) | 2016-05-31 | 2016-05-31 | Auxiliary nut recognizes a device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105818087B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050804U (en) * | 1989-06-12 | 1990-01-10 | 宋志华 | Combined box for running ink inkstone |
| CN2502851Y (en) * | 2001-09-30 | 2002-07-31 | 魏照 | Small tool coupling structure |
| CN2502852Y (en) * | 2001-09-30 | 2002-07-31 | 魏照 | Coupling structure |
| TWI507270B (en) * | 2009-07-31 | 2015-11-11 | Stanley D Winnard | Ratcheting joint capable of rotation, folding ratcheting pry bar, and foldable enclosure |
| CN205765878U (en) * | 2016-05-31 | 2016-12-07 | 国网安徽省电力公司蚌埠供电公司 | Auxiliary nut recognizes a device |
-
2016
- 2016-05-31 CN CN201610395082.3A patent/CN105818087B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105818087A (en) | 2016-08-03 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |