CN208367040U - A kind of insulating telescopic device for test connection - Google Patents
A kind of insulating telescopic device for test connection Download PDFInfo
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- CN208367040U CN208367040U CN201820537634.4U CN201820537634U CN208367040U CN 208367040 U CN208367040 U CN 208367040U CN 201820537634 U CN201820537634 U CN 201820537634U CN 208367040 U CN208367040 U CN 208367040U
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- telescopic rod
- locking
- telescopic
- test connection
- insulating
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Abstract
The utility model relates to the technical fields of power equipment test support equipment, more specifically, it is related to a kind of insulating telescopic device for test connection, including the first telescopic rod, intermediate bar and the second telescopic rod, first telescopic rod, the second telescopic rod are connected to the both ends of intermediate bar, and the intermediate bar is made of the third telescopic rod of several sockets；The top of first telescopic rod is equipped with the test clip cooperated with p-wire, first telescopic rod is equipped with first locking mechanism with the socket place of third telescopic rod, the socket place of adjacent third telescopic rod, and the socket place of second telescopic rod and third telescopic rod is equipped with second locking mechanism.The utility model can continuously adjust the height of insulating telescopic device and be locked, guarantee that p-wire is securely arranged in test clip, test connection caused by environmental factor and manual operation can be effectively avoided to loosen problem, guarantee test wiring is firm, it is accurately and reliable to ensure test data, and reduces operating risk.
Description
Technical field
The utility model relates to the technical fields of power equipment test support equipment, more particularly, to one kind for trying
Test the insulating telescopic device of wiring.
Background technique
Periodically carry out power equipment test, detect its performance indicator, is the premise for formulating equipment O&M and Strategies of Maintenance,
It is the important leverage of the stable operation of equipment.Power equipment wiring position in electric system is higher, and mainly p-wire is connect at present
Wiring is carried out after entering the test clip of insulated telescopic rods.Existing insulated telescopic rods realize length using the corresponding buckle clamping of adjacent stems section
The locking of degree, but because electrical apparatus interstar connection member height is different, the length of insulated telescopic rods elongation is different, and wiring is complete
There may be telescopic rod section after and not snap fit onto adjacent stems section bayonet and hanging.When ambient wind shakes telescopic rod, stretch
Contracting knock-off joint may be loosened with electrical apparatus interstar connection component, the insecure influence test result of test connection, also when wind-force is larger
It may cause after flexible knock-off joint loosens and pole collapse accident occur, cause operating personnel's injury and equipment impaired, there are larger jobs
Risk.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of insulating telescopic for test connection
Device can arbitrarily lock insulated telescopic rods extended length, it is ensured that test connection is secured, the accuracy of guarantee test result and can
By property, and reduce operating risk.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of insulating telescopic device for test connection is provided, including the first telescopic rod, intermediate bar and second stretch
Bar, first telescopic rod, the second telescopic rod are connected to the both ends of intermediate bar, and the intermediate bar is stretched by the third of several sockets
Bar composition；The top of first telescopic rod is equipped with the test clip cooperated with p-wire, the first telescopic rod and third telescopic rod
Socket place, adjacent third telescopic rod socket place be equipped with the first locking mechanism of discontinuously fixed telescopic device height, described the
The socket place of two telescopic rods and third telescopic rod is equipped with the second locking mechanism that can continuously fix telescopic device height.
The insulating telescopic device for test connection of the utility model first passes through first locking mechanism lock when in use
Fixed first telescopic rod is suitable length with respect to the position of third telescopic rod and locking third telescopic rod, and length adjustment process is
Interrupted, adjustment is quick, fixed reliable；It is locked again by second locking mechanism opposite between the second telescopic rod and third telescopic rod
Position continuously adjusts the height of insulating telescopic device and is locked, and can effectively avoid environmental factor and manual operation from causing
Test connection loosen problem, guarantee test wiring is firm, it is ensured that test data is accurately and reliable, and reduces operating risk.
Further, first telescopic rod, the second telescopic rod and third telescopic rod are open triangles rod structure.It is empty
The setting of heart triangle rod structure prevents the first telescopic rod, the second telescopic rod, horizontally rotating between third telescopic rod, can increase
The firm degree of test connection.
Further, the corner of the triangle rod structure is equipped with transition arc, prevents transport storage process to other objects
The injury formed in the damage and operating process of product to operating personnel, increases the safety of operation.
Further, the first locking mechanism includes the locking press button being equipped with and locking bayonet, the locking
Button, locking bayonet are respectively arranged on two adjacent section third telescopic rods and are respectively arranged on the first adjacent telescopic rod, third
On telescopic rod.Locking press button is squeezed contraction, adjacent third telescopic rod and adjacent the first telescopic rod and third telescopic rod
It can occur to slide relatively, when adjusting to locking press button and locking bayonet position, locking press button is caught in locking bayonet, to lock
Determine the height of insulating telescopic device.
Further, the locking press button is hemispherical dome structure, and the hemispherical dome structure and the first telescopic rod, third are flexible
The junction of bar is equipped with elastic component.The setting of hemispherical dome structure, which can be realized, shrinks telescopic rod and can extrude locking press button and nothing
Realization need to be artificially squeezed to shrink, it is easy to operate, it can be improved the working efficiency of operating personnel.
Further, the second locking mechanism includes fixed ring, fixing piece and length locking piece, and the fixed ring is set
There is the fixing position with the cooperation of the second telescopic rod, fixed ring is fixedly connected by fixing piece with the second telescopic rod, and fixed ring passes through length
Degree locking key is fixedly connected with third telescopic rod.Fixed ring is arranged in the socket place of the second telescopic rod, third telescopic rod, stretches the
When three telescopic rods to the height needed, the second telescopic rod and third telescopic rod are fixed by length locking piece, fixed ring cooperation
Relative position, it is easy to operate, it connects firm firm.
Further, the fixed ring can accommodate the first screw hole and can accommodate length that fixing piece passes through equipped with several
The second screw hole that degree locking piece passes through, first screw hole are set to the lower section of the second screw hole in parallel.Fixing piece passes through the first screw hole
Fixed ring is fixed on the second telescopic rod, length locking piece passes through the fixed third telescopic rod of the second screw hole with respect to the second telescopic rod
Position.
Further, the fixing piece includes the first thread spindle cooperated with the first threaded hole and is connected to the first screw thread
First fixed handle of axis one end, the length of first thread spindle are greater than the length of first threaded hole.First fixed handle is
Hexagonal structure, by rotation the first fixed handle can precession or screw out the first thread spindle, convenient for fixed ring on the second telescopic rod
Installation and removal.
Further, the length locking piece includes and the second thread spindle of the second threaded hole cooperation and is connected to second
Second fixed handle of thread spindle one end, the length of second thread spindle are greater than the length of second threaded hole.Pass through rotation
Second fixed handle can precession or screw out the second thread spindle, convenient for locking third telescopic rod with respect to the second telescopic rod position or solution
Except locking.
Further, second fixed handle one end is equipped with several levers, and the lever includes company connected vertically
Column and handle are connect, the connecting column is fixedly connected with lever.The end face of second fixed handle is disc, and lever is around setting
On disc, convenient for the rotation of the second fixed handle.
Compared with prior art, the utility model has the beneficial effects that
The insulating telescopic device for test connection of the utility model, can be continuous by the setting of second locking mechanism
It adjusts the height of insulating telescopic device and is locked, guarantee that p-wire is securely arranged in test clip, can effectively avoid
Test connection caused by environmental factor and manual operation loosens problem, and guarantee test wiring is firm, it is ensured that test data accurately and
Reliably, and operating risk is reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the insulating telescopic device for test connection.
Fig. 2 is the partial schematic diagram of the insulating telescopic device for test connection.
Fig. 3 is the structural schematic diagram of the second locking mechanism of the insulating telescopic device for test connection.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
It is as shown in Figure 1 to Figure 3 the first embodiment of the utility model, including the first telescopic rod 1, intermediate bar and second
Telescopic rod 2, the first telescopic rod 1, the second telescopic rod 2 are connected to the both ends of intermediate bar, and intermediate bar is stretched by the third of several sockets
Bar 3 forms；The top of first telescopic rod 1 is equipped with the test clip 4 cooperated with p-wire, the first telescopic rod 1 and third telescopic rod 3
Socket place, adjacent third telescopic rod 3 socket place be equipped with the first locking mechanism of discontinuously fixed telescopic device height, second stretches
The socket place of contracting bar 2 and third telescopic rod 3 is equipped with the second locking mechanism 6 that can continuously fix telescopic device height.This implementation
The first telescopic rod 1, the second telescopic rod 2 and third telescopic rod 3 in example are open triangles rod structure, and triangle rod structure turns
It is equipped with transition arc at angle, prevents the first telescopic rod 1, the second telescopic rod 2, horizontally rotating between third telescopic rod 3, Neng Gouzeng
Add the firm degree of test connection.
As shown in Figure 1 and Figure 2, first locking mechanism includes the locking press button 51 being equipped with and locking bayonet 52, locking
Button 51, locking bayonet 52 are respectively arranged on two adjacent section third telescopic rods 3 and are respectively arranged on the first adjacent telescopic rod
1, on third telescopic rod 3.Wherein, locking press button 51 is hemispherical dome structure, and hemispherical dome structure and the first telescopic rod 1, third are flexible
The junction of bar 3 is equipped with elastic component.Locking press button 51 is squeezed contraction, and adjacent third telescopic rod 3 and adjacent first stretch
Contracting bar 1 and third telescopic rod 3 can occur to slide relatively, and when adjusting to locking press button 51 and locking 52 position of bayonet, locking is pressed
Button 51 is caught in locking bayonet 52, to lock the height of insulating telescopic device.
As shown in figure 3, second locking mechanism 6 includes fixed ring 61, fixing piece and length locking piece, fixed ring 61 is equipped with
With the fixing position 62 of the second telescopic rod 2 cooperation, fixed ring 61 is fixedly connected by fixing piece with the second telescopic rod 2, fixed ring 61
It is fixedly connected by length locking key with third telescopic rod 3.Specifically, fixed ring 61 is equipped with several fixing pieces that can accommodate and passes through
The first screw hole and the second screw hole that length locking piece passes through can be accommodated, the first screw hole is set in parallel under the second screw hole
Side, fixing piece pass through the first screw hole and fixed ring 61 are fixed on the second telescopic rod 2, and length locking piece passes through the second screw hole and fixes
Position of the third telescopic rod 3 with respect to the second telescopic rod 2.Wherein, fixing piece includes the first thread spindle with the cooperation of the first threaded hole
63 and it is connected to first fixed handle 64 of 63 one end of the first thread spindle, the length of the first thread spindle 63 is greater than the first threaded hole
Length, the first fixed handle 64 be hexagonal structure, by rotation the first fixed handle 64 can precession or screw out the first thread spindle 63, just
In installation and removal of the fixed ring 61 on the second telescopic rod 2.
In addition, length locking piece includes the second thread spindle 65 cooperated with the second threaded hole and is connected to the second thread spindle
Second fixed handle 66 of 65 one end, the length of the second thread spindle 65 are greater than the length of the second threaded hole.Wherein, the second fixed handle 66
One end is equipped with several levers 68, and lever 68 includes connecting column 67 connected vertically and handle, connecting column 67 and lever
68 are fixedly connected.By lever 68 rotate the second fixed handle 66 can precession or screw out the second thread spindle 65, convenient for locking third
The position of opposite second telescopic rod 2 of telescopic rod 3 unlocks.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of insulating telescopic device for test connection, which is characterized in that including the first telescopic rod (1), intermediate bar and
Second telescopic rod (2), first telescopic rod (1), the second telescopic rod (2) are connected to the both ends of intermediate bar, the intermediate bar by
The third telescopic rod (3) of several sockets forms；The top of first telescopic rod (1) is equipped with the test clip cooperated with p-wire
(4), the socket place of the first telescopic rod (1) and the socket place of third telescopic rod (3), adjacent third telescopic rod (3) is equipped with discontinuously
The first locking mechanism of fixed telescopic device height, second telescopic rod (2) and the socket place of third telescopic rod (3) are equipped with energy
The second locking mechanism (6) of enough continuous fixed telescopic device height.
2. the insulating telescopic device according to claim 1 for test connection, which is characterized in that first telescopic rod
(1), the second telescopic rod (2) and third telescopic rod (3) are open triangles rod structure.
3. the insulating telescopic device according to claim 2 for test connection, which is characterized in that the triangle rod structure
Corner be equipped with transition arc.
4. the insulating telescopic device according to claim 2 for test connection, which is characterized in that the first locking machine
Structure includes the locking press button (51) being equipped with and locking bayonet (52), the locking press button (51), locking bayonet (52) point
On two section third telescopic rods that She Yu be not adjacent and it is respectively arranged on the first adjacent telescopic rod, on third telescopic rod.
5. the insulating telescopic device according to claim 4 for test connection, which is characterized in that the locking press button
It (51) is hemispherical dome structure, the junction of the hemispherical dome structure and the first telescopic rod, third telescopic rod is equipped with elastic component.
6. the insulating telescopic device according to any one of claims 2 to 5 for test connection, which is characterized in that described
Second locking mechanism (6) includes fixed ring (61), fixing piece and length locking piece, and the fixed ring (61) is equipped with stretches with second
The fixing position (62) of contracting bar (2) cooperation, fixed ring (61) are fixedly connected by fixing piece with the second telescopic rod, and fixed ring passes through length
Degree locking key is fixedly connected with third telescopic rod.
7. the insulating telescopic device according to claim 6 for test connection, which is characterized in that the fixed ring (61)
It is described equipped with several the second screw holes that can accommodate the first screw hole that fixing piece passes through and can accommodate that length locking piece passes through
First screw hole is set to the lower section of the second screw hole in parallel.
8. the insulating telescopic device according to claim 7 for test connection, which is characterized in that the fixing piece includes
With the first thread spindle (63) of the first threaded hole cooperation and be connected to first fixed handle (64) of first thread spindle one end, it is described
The length of first thread spindle (63) is greater than the length of first threaded hole.
9. the insulating telescopic device according to claim 7 for test connection, which is characterized in that the length locking piece
Including the second thread spindle (65) cooperated with the second threaded hole and the second fixed handle (66) for being connected to second thread spindle one end,
The length of second thread spindle (65) is greater than the length of second threaded hole.
10. the insulating telescopic device according to claim 9 for test connection, which is characterized in that described second is fixed
Handle (66) one end is equipped with several levers, and the lever includes connecting column connected vertically (67) and handle (68), described
Connecting column (67) is fixedly connected with lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537634.4U CN208367040U (en) | 2018-04-16 | 2018-04-16 | A kind of insulating telescopic device for test connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537634.4U CN208367040U (en) | 2018-04-16 | 2018-04-16 | A kind of insulating telescopic device for test connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367040U true CN208367040U (en) | 2019-01-11 |
Family
ID=64922732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537634.4U Active CN208367040U (en) | 2018-04-16 | 2018-04-16 | A kind of insulating telescopic device for test connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208367040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325206A (en) * | 2021-05-27 | 2021-08-31 | 贵州电网有限责任公司 | Portable novel insulating telescopic link |
-
2018
- 2018-04-16 CN CN201820537634.4U patent/CN208367040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325206A (en) * | 2021-05-27 | 2021-08-31 | 贵州电网有限责任公司 | Portable novel insulating telescopic link |
| CN113325206B (en) * | 2021-05-27 | 2022-08-26 | 贵州电网有限责任公司 | Portable novel insulating telescopic link |
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