CN207339083U - Adjustable drainage line self-locking device - Google Patents
Adjustable drainage line self-locking device Download PDFInfo
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- CN207339083U CN207339083U CN201721459050.1U CN201721459050U CN207339083U CN 207339083 U CN207339083 U CN 207339083U CN 201721459050 U CN201721459050 U CN 201721459050U CN 207339083 U CN207339083 U CN 207339083U
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- installing plate
- clamping slot
- wall
- suspension groove
- groove
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Abstract
The utility model discloses a kind of adjustable drainage line self-locking device, including installing plate, the bottom surface of installing plate is recessed suspension groove, suspension groove is connected with the symmetrical wall of installing plate, the wall of installing plate is recessed clamping slot, clamping slot is connected with the symmetrical wall of installing plate, and suspension groove and clamping slot are connected with the same symmetrical wall of installing plate, and the regulating device that can be moved along vertical is provided with clamping slot.The design of the utility model is simple, easily operated, flexible, easy to carry, applicability is high, it can be controlled the powered side of strain insulator drainage thread disconnected well, so as to ensure operating personnel's safety and the reliable and stable operation of equipment, pass through this structure, operating personnel can lock its position after being adjusted in place, it can be moved according to maintenance change in location along main traverse line, so that the flexibility of operation greatly improves, and elastic anticreep pad increases its scope of application, can be operated for the main traverse line of the different-diameter in excursion.
Description
Technical field
It the utility model is related to a kind of power maintenance tool, and in particular to a kind of adjustable drainage line self-locking device.
Background technology
With the construction and development of power grid, livewire work has become the test of delivery electric equipment, maintenance, the important hand of transformation
Section, for electric system safe and reliable operation and increase economic efficiency and played highly important effect.Livewire work level
Continue to develop, advanced Work tool application, the use of various Protection Products, these high-tech products not only increase the effect of work
Rate, also reduces the labor intensity of operating personnel, adds the security of livewire work.
, will also without a kind of good device in real work when using indirect operating and insulated platform operation at this stage
The powered side of strain insulator drainage thread disconnected is controlled well, and especially when using insulated platform, operating personnel is in platform
It is upper to control powered side drainage thread because of hand so as to progress indexing of just having no idea, also just can not be good by powered side drainage thread
The place of grounding body and adjacent phase electrical body is held away from, larger equipment safety and personnel safety accident may occurs in this,
Also just normally its equipment can not be overhauled, certain economic loss and undesirable public opinion can be caused again by having a power failure.
Utility model content
The strain insulator drainage thread that technical problem to be solved in the utility model will can not be disconnected when being existing power equipment maintaining
Powered side is controlled well,, should be certainly its purpose is to provide a kind of adjustable drainage line self-locking device there are security risk
Locking device can be controlled the powered side of strain insulator drainage thread disconnected well, ensure that operating personnel's safety and equipment are stablized
Reliability service.
The utility model is achieved through the following technical solutions：
Adjustable drainage line self-locking device, including installing plate, the bottom surface of the installing plate is recessed suspension groove, and hangs
Groove is connected with the symmetrical wall of installing plate, and the wall of installing plate is recessed the symmetrical wall of clamping slot, clamping slot and installing plate
Connection, suspension groove and clamping slot are connected with the same symmetrical wall of installing plate, and being provided with clamping slot can be along vertical
Mobile regulating device.All it is to carry out livewire work, due to behaviour at present when carrying out power equipment maintaining in order not to influence people's electricity consumption
Need to be operated with hand as personnel, just have no idea to carry out indexing when the hand of operating personnel is controlling powered side drainage thread,
Powered side drainage thread also can not be just well fixed on to the place away from grounding body and adjacent phase electrical body, this may occur compared with
Big equipment safety and personnel safety accident, also normally can not just overhaul its equipment, if power-off carries out maintenance, and meeting
Life to people impacts, and causes certain economic loss and undesirable public opinion, for this reason, this programme devises one kind
Self-locking device, is used by it, can be realized in the case where not powering off the powered side of strain insulator drainage thread that will be disconnected into
Row control well, it can ensure operating personnel's safety and the reliable and stable operation of equipment, while operating personnel's use is also convenient for,
So as to improve operation ease.
And regulating device includes support plate, sleeve and adjusting screw rod, the bottom of adjusting screw rod is arranged on after passing through installing plate
Below installing plate, the top of adjusting screw rod is arranged in clamping slot, sleeve be sleeved on adjusting screw rod be located at clamping slot part outside
On wall, and sleeve top and fixed with the bottom of support plate, adjusting screw rod can be in sleeve along own axis, support
Plate is arranged in clamping slot, clamping slot concave side wall formed guide groove, one end of support plate be arranged in guide groove and
Vertical can be carried out along guide groove to move.Operating personnel drive support plate in guide groove by rotating adjusting screw rod
It is mobile, so as to change the space size of clamping slot so that the drainage thread through clamping slot is clamped, and realizes the strain insulator that will be disconnected
The powered side of drainage thread is separated and is controlled, and forms enough distances, prevents its swing, protects the safety of operating personnel.
In order to realize the maintenance to diverse location, it is necessary to device be moved along main traverse line, so in suspension groove
Directive wheel is provided with, axis pin is provided with directive wheel, both ends are separately positioned in installing plate after axis pin passes through directive wheel, and are oriented to
Wheel can be rotated around the axis of axis pin, and the line between the symmetrical wall that the axis and suspension groove of axis pin are connected with installing plate hangs down
Directly.Main traverse line is passed through into suspension groove, is contacted using main traverse line with directive wheel, is rotated using axis of the directive wheel around axis pin
Realization device is moved along main traverse line, so as to improve the convenience of device and easy to carry.
Device comes off from main traverse line in order to prevent, so the symmetrical inner wall in suspension groove is provided with anticreep pad, anticreep pad
It is fixed on the symmetrical wall of suspension groove, and anticreep pad is arranged on the lower section of directive wheel, anticreep pad is towards the face of suspension groove center
Cambered surface is convexed to form, the arc top of its cambered surface is located at the lower section of directive wheel.By the use of anticreep pad made of elastic material as on lateral
Main traverse line is clamped, lateral support is carried out to main traverse line, anti-locking apparatus rotates on main traverse line, so that drop, and by that will prevent
De- pad is designed as convexing to form cambered surface towards the face of suspension groove center so that main traverse line radially forms multi-point support, it is firm
Property higher, applicability enhancing.
The utility model compared with prior art, has the following advantages and advantages：The design letter of the utility model
It is single, easily operated, flexible, easy to carry, applicability is high, it can carry out the powered side of the strain insulator drainage thread disconnected very
Good control, so as to ensure operating personnel's safety and the reliable and stable operation of equipment.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Mark and corresponding parts title in attached drawing：
1- installing plates, 2- directive wheels, 3- axis pins, 4- clamping slots, 5- guide grooves, 6- support plates, 7- adjusting screw rods, 8- suspensions
Groove, 9- anticreep pads, 10- fixing bolts, 11- sleeves.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model, is not intended to limit the scope of the present invention.
Embodiment：
As shown in Figure 1, adjustable drainage line self-locking device, including installing plate 1, installing plate 1 are preferably the modeling using insulation
Material is made, and considers from the stability of the convenience and device used, suspension groove 8, main traverse line are recessed in the bottom surface of installing plate 1
Through suspension groove 8 self-locking device is moved along main traverse line, so suspension groove 8 needs pair with installing plate 1
Claim wall connection, suspension groove 8 is connected such as the straight slot through installing plate 1, and with 1 bottom of installing plate, in order to enable self-locking device
The small and direction that rubs when being moved along main traverse line can be controlled, and directive wheel 2 is provided with suspension groove 8, directive wheel 2
Wheel face is arc groove, and the wall of such main traverse line contacts more fully with directive wheel 2, can block more steady, also in directive wheel 2
In be provided with axis pin 3, both ends are separately positioned in installing plate 1 after axis pin 3 passes through directive wheel 2, and directive wheel 2 can be around axis pin
3 axis rotates, and the line between the symmetrical wall that the axis and suspension groove 8 of axis pin 3 are connected with installing plate 1 is vertical.By leading
Axis to wheel 2 around axis pin 3 rotates, convenient and laborsaving when so mobile, and main traverse line comes off in order to prevent, in suspension groove
8 symmetrical inner wall is provided with anticreep pad 9, and anticreep pad 9 is fixed on the symmetrical wall of suspension groove 8 by fixing bolt 10, anticreep
The face at pad 9 towards 8 center of suspension groove convexes to form cambered surface, and the arc top of its cambered surface is located at the lower section of directive wheel 2.Anticreep pad 9 uses
Elastic material is made, it clamps up main traverse line from side, and lateral support is carried out to main traverse line, and anti-locking apparatus turns on main traverse line
It is dynamic, so that drop, and by being designed as anticreep pad 9 to convex to form cambered surface towards the face at 8 center of suspension groove so that main traverse line
Multi-point support is radially formed, its stability higher, applicability enhancing.
And the clamping and self-locking of drainage thread is by being recessed realizing for clamping slot 4 in the wall of installing plate 1, clamping
Groove 4 is connected with the symmetrical wall of installing plate 1, and suspension groove 8 and clamping slot 4 are connected with the same symmetrical wall of installing plate 1, at the same time also
The regulating device that can be moved along vertical is provided with clamping slot 4, regulating device includes support plate 6,11 and of sleeve
Adjusting screw rod 7, the bottom of adjusting screw rod 7 are arranged on the lower section of installing plate 1 after passing through installing plate 1, and the top of adjusting screw rod 7 is arranged on
In clamping slot 4, sleeve 11 is sleeved on the outer wall for the part that adjusting screw rod 7 is located at clamping slot 4, and 11 top of sleeve and and support plate
6 bottom is fixed, and adjusting screw rod 7 can be arranged in clamping slot 4 in sleeve 11 along own axis, support plate 6,
The concave side wall of clamping slot 4 forms guide groove 5, and one end of support plate 6 is arranged in guide groove 5 and can be along guide groove 5
Carry out vertical movement.Drainage thread is passed through into clamping slot 4,7 bottom of adjusting screw rod is connected with operation lever, operates as needed
Position and distance requirement, rotating operation bar, drive adjusting screw rod 7 rotate so that sleeve 11 drive support plate 6 guide groove 5 into
Row vertical movement changes the size of clamping slot 4, realizes clamping to drainage thread until support plate 6 holds out against drainage thread, is
So that contact area is big when clamping, clamping effect is more preferable, so the end face of support plate 6 towards drainage thread is arranged to cambered surface
Groove, guide groove 5 is to be used to be oriented to support plate 6, this ensure that the movement of support plate 6 is vertical, the utility model
Structure design it is simple, easily operated, flexible, easy to carry, applicability is high, pass through this structure, operating personnel adjustment
Its position can be locked after in place, more safety and trusted during operation, according to maintenance change in location can along main traverse line into
Row movement so that the flexibility of operation greatly improves, and elastic anticreep pad 9 increases its scope of application, for excursion
The main traverse line of interior different-diameter can operate.
Above-described embodiment, the purpose of this utility model, technical solution and beneficial effect have been carried out into
One step describes in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, where within the spirit and principles of the present invention, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. adjustable drainage line self-locking device, it is characterised in that including installing plate (1), the bottom surface concave shaped of the installing plate (1)
Into suspension groove (8), and suspension groove (8) is connected with the symmetrical wall of installing plate (1), and the wall of installing plate (1) is recessed clamping
Groove (4), clamping slot (4) are connected with the symmetrical wall of installing plate (1), and suspension groove (8) and clamping slot (4) are same with installing plate (1)
One symmetrical wall connects, and the regulating device that can be moved along vertical is provided with clamping slot (4).
2. adjustable drainage line self-locking device according to claim 1, it is characterised in that the regulating device includes support
Plate (6), sleeve (11) and adjusting screw rod (7), the bottom of adjusting screw rod (7) are arranged under installing plate (1) after passing through installing plate (1)
Side, the top of adjusting screw rod (7) are arranged in clamping slot (4), and sleeve (11) is sleeved on adjusting screw rod (7) and is located at clamping slot (4)
On partial outer wall, and sleeve (11) top and fixed with the bottom of support plate (6), adjusting screw rod (7) can be in sleeve (11)
In be arranged on along own axis, support plate (6) in clamping slot (4), clamping slot (4) concave side wall formed guide groove
(5), one end of support plate (6) is arranged in guide groove (5) and can carry out vertical movement along guide groove (5).
3. adjustable drainage line self-locking device according to claim 1, it is characterised in that set in the suspension groove (8)
There is directive wheel (2), axis pin (3) is provided with directive wheel (2), both ends are separately positioned on installation to axis pin (3) afterwards through directive wheel (2)
In plate (1), and directive wheel (2) can be rotated around the axis of axis pin (3), the axis and suspension groove (8) and installing plate of axis pin (3)
(1) line between the symmetrical wall of connection is vertical.
4. adjustable drainage line self-locking device according to claim 3, it is characterised in that the suspension groove (8) it is symmetrical
Inner wall is provided with anticreep pad (9), and anticreep pad (9) is fixed on the symmetrical wall of suspension groove (8), and anticreep pad (9) is arranged on and leads
To the lower section of wheel (2).
5. adjustable drainage line self-locking device according to claim 4, it is characterised in that the anticreep pad (9) is towards outstanding
The face at hanging groove (8) center convexes to form cambered surface, and the arc top of its cambered surface is located at the lower section of directive wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459050.1U CN207339083U (en) | 2017-11-03 | 2017-11-03 | Adjustable drainage line self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459050.1U CN207339083U (en) | 2017-11-03 | 2017-11-03 | Adjustable drainage line self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339083U true CN207339083U (en) | 2018-05-08 |
Family
ID=62364258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459050.1U Active CN207339083U (en) | 2017-11-03 | 2017-11-03 | Adjustable drainage line self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082356A (en) * | 2019-11-18 | 2020-04-28 | 国网浙江慈溪市供电有限公司 | A insulating bar for changing arrester multiplexer utensil |
| CN111342393A (en) * | 2020-04-02 | 2020-06-26 | 国网浙江武义县供电有限公司 | Hook-type insulating rod |
-
2017
- 2017-11-03 CN CN201721459050.1U patent/CN207339083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082356A (en) * | 2019-11-18 | 2020-04-28 | 国网浙江慈溪市供电有限公司 | A insulating bar for changing arrester multiplexer utensil |
| CN111342393A (en) * | 2020-04-02 | 2020-06-26 | 国网浙江武义县供电有限公司 | Hook-type insulating rod |
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