CN208930108U - A kind of Split insulating adjustable wrench for high-tension electricity operation - Google Patents
A kind of Split insulating adjustable wrench for high-tension electricity operation Download PDFInfo
- Publication number
- CN208930108U CN208930108U CN201821612833.3U CN201821612833U CN208930108U CN 208930108 U CN208930108 U CN 208930108U CN 201821612833 U CN201821612833 U CN 201821612833U CN 208930108 U CN208930108 U CN 208930108U
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- China
- Prior art keywords
- linkage section
- jaw
- handle
- tension electricity
- machined
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- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of Split insulating adjustable wrenches for high-tension electricity operation, including Wrench head and handle portion, Wrench head includes fixed jaw and sewing jaw, card slot is machined on fixed jaw, sewing jaw is slidably mounted in card slot, rack gear is installed in the lower surface of sewing jaw, driving gear and driven gear are rotatably equipped in the inner cavity of fixed jaw, spin button is installed in the shaft of driving gear；Handle portion includes fixed handle and telescoping handle, telescoping handle includes the first linkage section and the second linkage section, one end of fixed handle is fixedly connected with fixed jaw, the other end is flexibly connected with the first linkage section, one end of second linkage section is movably arranged on inside the other end of the first linkage section, and the other end of the second linkage section is equipped with insulation sleeve.The phenomenon that the utility model is not in not only stuck or positioning during adjusting key grip size, but also working range can be increased with the angle and length that flexibly adjustment uses.
Description
Technical field
The utility model belongs to power construction equipment technical field, and in particular to a kind of fission for high-tension electricity operation
Formula insulation adjustable wrench.
Background technique
In high-tension electricity operation, often tightened or rotating bolt, nut, head of screw etc. using to monkey wrench
Other objects.Existing monkey wrench is all the folding that Wrench head is controlled by rotary worm, the control of this worm and gear
Mode processed is easy to operate, and clamping force is strong, but in use, worm screw due to the effect by pull force, be easy to appear it is stuck or
Positioning phenomenon, the stuck buckle for making Wrench head of worm screw can not be adjusted, can not normal use so as to cause spanner；In addition, existing
Spanner handle be it is fixed, if operated in narrow space, limited by decreased food, hinder and pull
Hand turns tightly to exert oneself with hand, and inconvenient, flexibility is poor, and working efficiency is low, time-consuming and laborious.Therefore, one kind is developed
Compact-sized, using flexible, easy to operate, performance is stable, working range is big, can carry out various angular adjustments and length adjustment
Split insulating adjustable wrench for high-tension electricity operation is desirability.
Summary of the invention
The purpose of this utility model is to provide it is a kind of it is compact-sized, using flexible, easy to operate, performance is stable, work
Range is big, can carry out the Split insulating adjustable wrench for high-tension electricity operation of various angular adjustments and length adjustment.
The purpose of this utility model is achieved in that, including Wrench head and handle portion, Wrench head includes fixed jaw
Plate and sewing jaw are machined with card slot on fixed jaw, and sewing jaw is slidably mounted in card slot, in the lower surface of sewing jaw
Rack gear is installed, driving gear and driven gear are rotatably equipped in the inner cavity of fixed jaw, rack gear is mutual with driven gear
Engagement, driven gear and driving gear are intermeshed, and are equipped with spin button in the shaft of driving gear, spin button is mounted on
The side of fixed jaw；Handle portion includes fixed handle and telescoping handle, and telescoping handle includes the first linkage section and the second connection
Section, the first linkage section are the structure of boring, and one end of fixed handle is fixedly connected with fixed jaw, and the other end is machined with T
Type groove, one end of the first linkage section are fixedly installed with T connector, and T connector is rotatably installed in T-slot and passes through rotating mechanism
It being connect with T-slot, one end of the second linkage section is mounted on inside the other end of the first linkage section by slidable adjustment mechanism slips,
The other end of second linkage section is equipped with insulation sleeve.
Further, slidable adjustment mechanism includes regulating box and locking slide bar, and regulating box is fixedly mounted on the first linkage section
On, multiple positioning locked grooves are machined on the length direction on the second linkage section along the second linkage section, the one end for locking slide bar is inserted
In positioning locked groove, the other end is connected by spring with the inner wall of regulating box, and the side of regulating box is machined with rectangular aperture, square
Adjusting slide bar is installed in shape opening, the one end for adjusting slide bar is connect with locking slide bar, and the other end stretches out outside regulating box.
Further, rotating mechanism is to adjust screw, and the side of fixed handle is threaded hole, threaded hole and T-slot
Connection, adjusting screw are mounted in threaded hole and inconsistent with T connector.
Further, the diameter of driving gear is greater than the diameter of driven gear.
Further, it is machined with first sliding groove on the inner wall of the first linkage section, the first sliding block is installed on the second linkage section,
First sliding block is slidably mounted in first sliding groove.
Further, it is machined with second sliding slot on the inner wall of regulating box, adjusts and the second sliding block is installed on slide bar, second is sliding
Block is slidably mounted in second sliding slot.
Further, the inside of the first linkage section is equipped with resistance and neon tube, is equipped on the side wall of the first linkage section
Transparent windows.
The utility model adjusts the clamping opening size between fixed jaw and sewing jaw, gear using gear and rack teeth mechanism
The phenomenon that structural behaviour of rack gear is stablized, and during adjusting key grip size is not in stuck or positioning, can be with
Quickly, the size of wrench opening can be easily adjusted, adjusting is more convenient, meanwhile, fixed handle and telescoping handle are by turning
The adjustable of angle may be implemented in motivation structure, when working in narrow space, can be fixed by rotating mechanism with flexibly adjustment
The angle of handle and telescoping handle, and then increase the range of spanner work can be in addition, by the structure type of telescoping handle
The length for increasing or shortening handle portion, realizes that the length of handle portion is adjustable, further to improve the flexibility that spanner uses
And efficiency.The utility model have the advantages that it is compact-sized, easy to use, easy to operate, applied widely, it is easy to spread to make
With.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of slidable adjustment mechanism；
In figure: 1- fixed jaw, 2- sewing jaw, 3- rack gear, 4- card slot, 5- driving gear, 6- fixed handle, 7- tune
Section screw, 8- threaded hole, 9- resistance, 10- first sliding groove, the first sliding block of 11-, the first linkage section of 12-, the second linkage section of 13-,
14- insulation sleeve, 15- transparent windows, 16- neon tube, 17-T type joint, 18-T type groove, 19- driven gear, 20-, which is adjusted, to be slided
Bar, 21- rectangular aperture, 22- regulating box, 23- spring, 24- second sliding slot, 25- lock slide bar, the second sliding block of 26-, 27- positioning
Locked groove.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation instructs made any changes and modifications based on the utility model, belongs to the protection scope of the utility model.
As shown in Fig. 1~2, the utility model includes Wrench head and handle portion, and the Wrench head includes fixed jaw 1
With sewing jaw 2, card slot 4 is machined on the fixed jaw 1, the sewing jaw 2 is slidably mounted in card slot 4, in activity
The lower surface of jaw 2 is equipped with rack gear 3, and driving gear 5 and driven gear 19 are rotatably equipped in the inner cavity of fixed jaw 1,
The rack gear 3 is intermeshed with driven gear 19, and the driven gear 19 is intermeshed with driving gear 5, the driving gear 5
Shaft on spin button is installed, spin button is mounted on the side of fixed jaw 1, it is preferable that the driving gear 5 it is straight
Then the diameter that diameter is greater than driven gear 19 twists in use, being pulled out spin button from the shaft of driving gear 5 with hand
Spin button, spin button drive driving gear 5 to rotate, and driving gear 5 drives driven gear 19 to rotate, and driven gear 19 rotates
And then sewing jaw 2 is slided in card slot 4 with carry-over bar 3, object is clamped jointly with fixed jaw 1 when sewing jaw 2 slides into
When part, stop twisting spin button and pressing spin button makes its clamping lock in the shaft of driving gear 5, allows driving gear 5
It stops operating, the openings of sizes between fixed jaw 1 and sewing jaw 2 is adjusted using the mechanism of rack-and-pinion, is not in
The phenomenon that stuck or positioning, performance is more stable, adjusts also more convenient.
The handle portion includes fixed handle 6 and telescoping handle, and the telescoping handle includes the first linkage section 12 and second
Linkage section 13, first linkage section 12 are the structure of boring, and one end of the fixed handle 6 and fixed jaw 1 are fixed
Connection, the other end are machined with T-slot 18, and one end of first linkage section 12 is fixedly installed with T connector 17, and the T-type connects
First 17 are rotatably installed in T-slot 18 and are connect by rotating mechanism with T-slot 18, pass through T connector 17 and rotating mechanism
Cooperation, can flexibly adjustment by the angle between handle head and telescoping handle, to use the demand of various working spaces, adjust
When saving angle, rotating mechanism is unclamped, telescoping handle is swung, rotates T connector 17 in T-slot 18, rotate suitable angle
When, telescoping handle is fixed on fixed handle 6 using rotating mechanism.
One end of second linkage section 13 is mounted on the other end of the first linkage section 12 by slidable adjustment mechanism slips
The other end of inside, second linkage section 13 is equipped with insulation sleeve 14, and by slidable adjustment, handle portion is can be adjusted in mechanism
Length is avoided that electric shock accidents in the course of work by the way that insulation sleeve 14 is arranged further to improve the using flexible of spanner
Generation.
Further, the slidable adjustment mechanism includes regulating box 22 and locking slide bar 25, the fixed peace of the regulating box 22
On the first linkage section 12, it is multiple fixed to be machined on the length direction on second linkage section 13 along the second linkage section 13
One end of position locked groove 27, the locking slide bar 25 is inserted into positioning locked groove 27, and the other end passes through spring 23 and regulating box 22
Inner wall is connected, and the side of the regulating box 22 is machined with rectangular aperture 21, is equipped in the rectangular aperture 21 and adjusts slide bar 20,
Described one end for adjusting slide bar 20 is connect with locking slide bar 25, and the other end stretches out outside regulating box 22.When needing to adjust telescoping handle
Length when, hand-pull and adjust slide bar 20, it is mobile towards the outer end of regulating box 22 to make to adjust slide bar 20, at this point, 23 quilt of spring
Compression, the locking slide bar 25 being connected with spring 23 are deviate from out of positioning locked groove 27, and the second linkage section 13 is then pushed to connect first
The sliding in section 1 is connect, after the length for being adjusted to need, unclamps and adjusts slide bar 20, spring 23 resets, and makes the end for locking slide bar 25
Portion is inserted into positioning locked groove 27, so that it may realize the length adjustment of telescoping handle.
Further, the rotating mechanism is to adjust screw 7, and the side of the fixed handle 6 is threaded hole 8, institute
It states threaded hole 8 to be connected to T-slot 18, the adjusting screw 7 is mounted in threaded hole 8 and inconsistent with T connector 17, loosening tune
Screw 7 is saved, the angle of adjustable telescoping handle and fixed handle 6 tightens and adjusts screw 7, allows and adjusts screw 7 and T connector
17 contacts, telescoping handle and fixed handle 6 is fixed.
In order to slide freely the second linkage section 13 in the first linkage section 12, the inner wall of first linkage section 12
On be machined with first sliding groove 10, the first sliding block 11 is installed, first sliding block 11 is slidably installed on second linkage section 13
In first sliding groove 10.
It is slided in regulating box 22 in order to facilitate slide bar 20 is adjusted, is machined with second sliding slot on the inner wall of the regulating box 22
24, the second sliding block 26 is installed on the adjusting slide bar 20, second sliding block 26 is slidably mounted in second sliding slot 24.
Further, the inside of first linkage section 12 is equipped with resistance 9 and neon tube 16, first linkage section 12
Side wall on transparent windows 15 are installed, can observe whether neon tube 16 shines by transparent windows 15, pass through resistance 9
Whether can detecte has the phenomenon that electric leakage.
Claims (7)
1. a kind of Split insulating adjustable wrench for high-tension electricity operation, including Wrench head and handle portion, it is characterised in that:
The Wrench head includes fixed jaw (1) and sewing jaw (2), is machined with card slot (4) on the fixed jaw (1),
The sewing jaw (2) is slidably mounted in card slot (4), rack gear (3) is equipped in the lower surface of sewing jaw (2), in fixation
It is rotatably equipped with driving gear (5) and driven gear (19) in the inner cavity of jaw (1), the rack gear (3) and driven gear (19)
Intermeshing, the driven gear (19) and driving gear (5) are intermeshed, are equipped in the shaft of the driving gear (5)
Spin button, spin button are mounted on the side of fixed jaw (1)；
The handle portion includes fixed handle (6) and telescoping handle, and the telescoping handle includes the first linkage section (12) and second
Linkage section (13), first linkage section (12) are the structure of boring, one end of the fixed handle (6) and fixed jaw
(1) it is fixedly connected, the other end is machined with T-slot (18), and one end of first linkage section (12) is fixedly installed with T connector
(17), the T connector (17) is rotatably installed in T-slot (18) and is connect by rotating mechanism with T-slot (18), and described the
One end of two linkage sections (13) is mounted on inside the other end of the first linkage section (12) by slidable adjustment mechanism slips, and described
The other end of two linkage sections (13) is equipped with insulation sleeve (14).
2. a kind of Split insulating adjustable wrench for high-tension electricity operation according to claim 1, it is characterised in that: institute
Stating slidable adjustment mechanism includes regulating box (22) and locking slide bar (25), and the regulating box (22) is fixedly mounted on the first linkage section
(12) on, multiple positioning locked grooves are machined on the length direction on second linkage section (13) along the second linkage section (13)
(27), one end of locking slide bar (25) is inserted into positioning locked groove (27), and the other end passes through spring (23) and regulating box
(22) inner wall is connected, and the side of the regulating box (22) is machined with rectangular aperture (21), installation in the rectangular aperture (21)
Have adjusting slide bar (20), described one end for adjusting slide bar (20) is connect with locking slide bar (25), and the other end stretches out regulating box (22)
Outside.
3. a kind of Split insulating adjustable wrench for high-tension electricity operation according to claim 1, it is characterised in that: institute
Rotating mechanism is stated to adjust screw (7), the side of the fixed handle (6) is threaded hole (8), the threaded hole (8) and T
Type groove (18) connection, the adjusting screw (7) are mounted in threaded hole (8) and inconsistent with T connector (17).
4. a kind of Split insulating adjustable wrench for high-tension electricity operation according to claim 1, it is characterised in that: institute
The diameter for stating driving gear (5) is greater than the diameter of driven gear (19).
5. a kind of Split insulating adjustable wrench for high-tension electricity operation according to claim 1, it is characterised in that: institute
It states and is machined on the inner wall of the first linkage section (12) first sliding groove (10), the first sliding block is installed on second linkage section (13)
(11), first sliding block (11) is slidably mounted on first sliding groove (10).
6. a kind of Split insulating adjustable wrench for high-tension electricity operation according to claim 2, it is characterised in that: institute
It states and is machined on the inner wall of regulating box (22) second sliding slot (24), the second sliding block (26) are installed on the adjusting slide bar (20),
Second sliding block (26) is slidably mounted on second sliding slot (24).
7. a kind of Split insulating adjustable wrench for high-tension electricity operation according to claim 1, it is characterised in that: institute
The inside for stating the first linkage section (12) is equipped with resistance (9) and neon tube (16), pacifies on the side wall of first linkage section (12)
Equipped with transparent windows (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612833.3U CN208930108U (en) | 2018-09-30 | 2018-09-30 | A kind of Split insulating adjustable wrench for high-tension electricity operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612833.3U CN208930108U (en) | 2018-09-30 | 2018-09-30 | A kind of Split insulating adjustable wrench for high-tension electricity operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930108U true CN208930108U (en) | 2019-06-04 |
Family
ID=66723321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612833.3U Expired - Fee Related CN208930108U (en) | 2018-09-30 | 2018-09-30 | A kind of Split insulating adjustable wrench for high-tension electricity operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021101144A1 (en) * | 2019-11-21 | 2021-05-27 | 김규철 | Adjustable spanner |
-
2018
- 2018-09-30 CN CN201821612833.3U patent/CN208930108U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021101144A1 (en) * | 2019-11-21 | 2021-05-27 | 김규철 | Adjustable spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |