CN106356746A - Angle adjustable combined type overhauling tool - Google Patents
Angle adjustable combined type overhauling tool Download PDFInfo
- Publication number
- CN106356746A CN106356746A CN201610904792.4A CN201610904792A CN106356746A CN 106356746 A CN106356746 A CN 106356746A CN 201610904792 A CN201610904792 A CN 201610904792A CN 106356746 A CN106356746 A CN 106356746A
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- sleeve
- rotating shaft
- pin
- weak magnetic
- 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
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 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
- B25B15/00—Screwdrivers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an angle adjustable combined type overhauling tool. A tapered step (12) with a notch is arranged at the upper end of a rotary shaft (5) sleeved with an insulating outer sleeve (9); a tapered sleeve (6), which is connected with a locking nut (7) and is matched with the tapered step (12), is arranged outside the tapered step (12) with the notch; an adjusting rod (1) is hollowly inserted into the rotary shaft (5); a spring (11) and an anti-rotation pin (3) are arranged in a hollow part at the upper end of the adjusting rod (1); the upper end of the adjusting rod (1) is connected with a universal swivel (10) through a pin (4); the universal swivel (10) is connected with a sleeve (2) through the pin (4); the upper side of the sleeve (2) is embedded into a square countersink (14) through a square matching part (13) to be connected with a weak magnetic plug (8); and the depth of the square countersink (14) is the same as the height of the square matching part (13). The angle adjustable combined type overhauling tool is simple in structure and practical, flexible to use, convenient to operate, small in occupied space and safe and reliable.
Description
Technical field:
The present invention relates to a kind of combination type service kit of adjustable angle, it is widely used in the maintenance of power system compact cabinet
In work, belong to power system Overhaul site technical field.
Background technology:
It has been applied to the service kit within charging pile and charging cabinet at present, mainly had conventional screw-driver in order different in size, because
Fix for conventional screw-driver in order size, screw plug and handle fixed form is non-adjustable, angle is single, and be subject to cabinet space, wiring
Complexity etc. affects, and existing instrument cannot meet service work.
Content of the invention:
It is an object of the invention to overcoming the shortcomings of above-mentioned prior art and providing a kind of simple and practical, using flexible, behaviour
Facilitate, take up room little, the combination type service kit of safe and reliable adjustable angle.
The purpose of the present invention can be reached by following measure: a kind of combination type service kit of adjustable angle, and it wraps
Include insulating coating it is characterised in that rotating shaft is placed in the cavity of insulating coating, the upper end of rotating shaft is provided with nicked taper step,
The nicked taper step of rotating shaft is externally provided with conical sleeve with matching, and conical sleeve passes through the screw thread set by its outside
It is connected with locking nut, the inner hollow of rotating shaft insertion adjusting rod, adjusting rod, rotating shaft, conical sleeve, jam nut composition is adjustable
Nodule structure, adjusting rod can arbitrarily draw high vertically, and after regulating the position of adjusting rod, rotational lock nut causes rotating shaft upper band to be cut
The taper step of mouth is deformed, and compresses adjusting rod and then secured adjusted bar；It is provided with spring and anti-rotation in the hollow of adjusting rod upper end
Pin, spring housing, on stop pin, forms a passive rotation-preventing mechanism facilitating the easy para-position of weak magnetic plug；The upper end of adjusting rod leads to
Cross pin to be connected with Universal rotary head, Universal rotary head passes through pin and sleeve connection, and adjusting rod, sleeve, pin, Universal rotary head composition are like universal
Coupler structure；It is provided with squared counter bore, weak magnetic plug lower end is provided with the square cooperation matching with squared counter bore, sleeve in sleeve
Top is connected with weak magnetic plug by the embedded squared counter bore of square cooperation, the height one of the depth of squared counter bore and square cooperation
Cause.
In order to realize the purpose of the present invention further, described weak magnetic plug is that yi word pattern is cross or interior hexangle type.
The present invention can produce following good effect compared with the prior art: present configuration is simple and practical, using flexible, behaviour
Facilitate, take up room little, flexibly, safe and reliable, it has angular adjustment: first: adjusting rod can arbitrarily draw high vertically,
Solve the long too short problem of conventional tool size, more adapted to charging pile and charging cabinet space limits working environment,
Maintenance task can be completed by highly effective and safe；
Second: anti-pivot pin forms a passive rotation-preventing mechanism with spring, facilitates weak magnetic plug easily right in its working environment
Position；
3rd: adjusting rod, sleeve, pin, Universal rotary head, the structure of one similar Hooks coupling universal coupling of composition, using flexible, operation side
Just, realize coupled weak magnetic plug and rotating shaft continuous rotary, and reliably transmit torque and motion, its structure has larger angle
To compensation ability, compact conformation, transmission efficiency.
Brief description:
Fig. 1 is the Split type structure schematic diagram of the present invention.
Specific embodiment: below in conjunction with the accompanying drawings the specific embodiment of the present invention is elaborated:
Embodiment: a kind of combination type service kit (referring to Fig. 1) of adjustable angle, it includes insulating coating 9, and insulating coating 9 wraps
It is rolled in outside rotating shaft 5, i.e. rotating shaft 5 is placed in the cavity of insulating coating 9.So can prevent from getting an electric shock.The upper end of rotating shaft 5 is provided with band otch
Taper step 12, the nicked taper step 12 of rotating shaft 5 is externally provided with conical sleeve 6 with matching, and conical sleeve 6 leads to
Cross the screw thread set by its outside to be connected with locking nut 7, the inner hollow insertion adjusting rod 1 of rotating shaft 5.Adjusting rod 1, rotating shaft 5, cone
An adjustable structure is formed, adjusting rod 1 can arbitrarily draw high vertically, and concrete operations are between shape sleeve 6, jam nut 7:
After regulating the position of adjusting rod 1, rotational lock nut 7, due to being that screw thread connects outside locking nut 7 inside and conical sleeve 6
Connect, and between the nicked taper step 12 due to the taper between rotating shaft 5 and conical sleeve 6 and rotating shaft 5 and conical sleeve 6
Interaction, cause nicked taper step 12 in rotating shaft 5 to be deformed, and compress adjusting rod 1, and then secured adjusted bar
1.It is provided with spring 11 and stop pin 3, spring 11 is enclosed within stop pin 3, composition one passively anti-favourable turn in adjusting rod 1 upper end hollow
Structure, facilitates weak magnetic plug 8 to be easier para-position in its working environment.Pin 4 is passed through with Universal rotary head 10 even in the upper end of adjusting rod 1
Connect, Universal rotary head 10 is connected with sleeve 2 by pin 4, adjusting rod 1, sleeve 2, pin 4, Universal rotary head 10 composition one are similar universal
The structure of shaft coupling, can be in two intersecting axles (rotating shaft 5 and driven shaft weak magnetic plug 8: the power that rotating shaft 5 produces when rotating is passed through
Hooks coupling universal coupling passes to driven shaft weak magnetic plug 8, so that driven shaft weak magnetic plug 8 can rotate) between transmit torque.Set
It is provided with squared counter bore 14, weak magnetic plug 8 lower end is provided with the square cooperation 13 matching with squared counter bore 14, above sleeve 2 in cylinder 2
It is connected with weak magnetic plug 8 by the embedded squared counter bore 14 of square cooperation 13, after weak magnetic plug 8 insertion sleeve 2, axial constraint is leaned on
Magnetic, circumferential movement constraint is joined with the square of plug weak magnetic plug 8 by the depth of squared counter bore 14 of square cooperation 13(sleeve 2
The height of conjunction 13 is the same), weak magnetic plug 8 can configure yi word pattern, cross, interior hexangle type etc. as needed.
Claims (2)
1. the combination type service kit of a kind of adjustable angle, it includes insulating coating (9) it is characterised in that rotating shaft (5) is placed in absolutely
In the cavity of edge overcoat (9), the upper end of rotating shaft (5) is provided with nicked taper step (12), the nicked taper of rotating shaft (5)
Step (12) is externally provided with conical sleeve with matching (6), and conical sleeve (6) passes through screw thread and locking screw set by its outside
Female (7) connect, inner hollow insertion adjusting rod (1) of rotating shaft (5), adjusting rod (1), rotating shaft (5), conical sleeve (6), lock spiral shell
Female (7) composition adjustable structure, adjusting rod (1) can arbitrarily draw high vertically, after regulating the position of adjusting rod (1), rotation lock
Jack panel (7) causes the upper nicked taper step (12) of rotating shaft (5) to be deformed, and compresses adjusting rod (1) and then secured adjusted
Bar (1)；It is provided with spring (11) and stop pin (3), spring (11) is enclosed within stop pin (3), composition in the hollow of adjusting rod (1) upper end
One passive rotation-preventing mechanism facilitating the easy para-position of weak magnetic plug (8)；Pin (4) and Universal rotary head are passed through in the upper end of adjusting rod (1)
(10) connect, Universal rotary head (10) is connected with sleeve (2) by pin (4), adjusting rod (1), sleeve (2), pin (4), Universal rotary head
(10) composition is like universal joint structure；Be provided with squared counter bore (14) in sleeve (2), weak magnetic plug (8) lower end be provided with square
The square cooperation (13) that counterbore (14) matches, above sleeve (2) by square cooperation (13) embed squared counter bore (14) in
Weak magnetic plug (8) connects, and the depth of squared counter bore (14) is highly consistent with square cooperation (13).
2. a kind of combination type service kit of adjustable angle according to claim 1 is it is characterised in that described weak magnetic is inserted
Head (8) is that yi word pattern is cross or interior hexangle type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904792.4A CN106356746A (en) | 2016-10-18 | 2016-10-18 | Angle adjustable combined type overhauling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904792.4A CN106356746A (en) | 2016-10-18 | 2016-10-18 | Angle adjustable combined type overhauling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106356746A true CN106356746A (en) | 2017-01-25 |
Family
ID=57866039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610904792.4A Pending CN106356746A (en) | 2016-10-18 | 2016-10-18 | Angle adjustable combined type overhauling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984420A (en) * | 2017-12-18 | 2018-05-04 | 山东鲁圣电气设备有限公司 | A kind of screwdriver of for transformer tap switch |
-
2016
- 2016-10-18 CN CN201610904792.4A patent/CN106356746A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984420A (en) * | 2017-12-18 | 2018-05-04 | 山东鲁圣电气设备有限公司 | A kind of screwdriver of for transformer tap switch |
| CN107984420B (en) * | 2017-12-18 | 2019-10-18 | 山东鲁圣电气设备有限公司 | A kind of screwdriver of for transformer tap switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |