CN206056943U - A kind of insulated tension pole assay device - Google Patents
A kind of insulated tension pole assay device Download PDFInfo
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- CN206056943U CN206056943U CN201621032343.7U CN201621032343U CN206056943U CN 206056943 U CN206056943 U CN 206056943U CN 201621032343 U CN201621032343 U CN 201621032343U CN 206056943 U CN206056943 U CN 206056943U
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- tension pole
- insulated tension
- assay device
- buffer
- operation mechanism
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Abstract
This utility model discloses a kind of insulated tension pole assay device, including：Base plate；Breaker operation mechanism and buffer on the base plate；The insulated tension pole two ends are fixedly connected with the breaker operation mechanism and the buffer respectively；The breaker operation mechanism can drive the insulated tension pole along its axially reciprocating, and the buffer provides resistance when the insulated tension pole is moved back and forth.Above-mentioned insulated tension pole assay device, due to only including the breaker operation mechanism on base plate and buffer, its simple structure, easy to operate, testing efficiency are higher.
Description
Technical field
This utility model is related to insulator arrangement field of transmitting electricity, specifically a kind of insulated tension pole assay device.
Background technology
Insulated tension pole be for realizing power transmission and the vitals being dielectrically separated from chopper, it is dynamic due to chopper
Make to need accurately to conduct precise movement of the motion to ensure moving contact between part and operating mechanism, thus insulated tension pole quality
Quality directly influence chopper reliability and electrical network safe operation.
Insulated tension pole generally comprises insulator and is connected to the joint at insulator two ends, connects between joint and insulator
Firmness directly affects insulated tension pole and the number of times of division campaign can be carried out in chopper, greatly have impact on insulation and draws
The service life of bar.Insulated tension pole be to be mounted directly to into open circuit for the test in insulated tension pole division life-span is mainly adopted at present
Carry out in device, chopper generally comprises pedestal, operating mechanism, actuated element, supports insulating part, cut-offs element etc., its structure compared with
For complexity, transport operation is inconvenient so that the test of insulated tension pole is complex, and work efficiency is relatively low.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of simple structure, easy to operate, test effect
The higher insulated tension pole assay device of rate.
To realize above-mentioned utility model purpose, the technological means adopted by this utility model are as follows：
A kind of insulated tension pole assay device, including：
Base plate；
Breaker operation mechanism and buffer on the base plate；
The insulated tension pole two ends are fixedly connected with the breaker operation mechanism and the buffer respectively；
The breaker operation mechanism can drive the insulated tension pole along its axially reciprocating, and the buffer is described
Insulated tension pole provides resistance when moving back and forth.
Above-mentioned insulated tension pole assay device, due to only including the breaker operation mechanism on base plate and buffer,
Its simple structure, easy to operate, testing efficiency are higher.
Preferably, the insulated tension pole assay device also includes base, and the buffer is by the floor installation in institute
State on base plate, position-adjustable of the base on the base plate on the insulated tension pole axial direction.So can be by adjusting
Section base is in the position on base plate so as to adjusting the distance between buffer and breaker operation mechanism to adapt to different length
The testing requirement of insulated tension pole.
Preferably, the insulated tension pole assay device also include regulating part, the insulated tension pole by the regulating part with
The breaker operation mechanism or the buffer are fixedly connected, insulated tension pole described in the regulating part scalable and the open circuit
Device operating mechanism or the distance between with the buffer.So buffer and chopper can directly be adjusted by regulating part
The distance between operating mechanism is adapting to the testing requirement of different length insulated tension pole.
Preferably, mechanics sensor is set on the buffer.So can be detected by mechanics sensor at the trial
The force value of insulated tension pole operating instant, real-time detection insulated tension pole working condition.
Preferably, protective cover is set on the base plate, and the protective cover at least protects the insulated tension pole length thereof.This
There is fracture splashing when sample can prevent insulated tension pole from testing and cause personal injury, it can be ensured that the safety of staff.
Preferably, in the breaker operation mechanism and the buffer, any one passes through transition piece and the insulation is drawn
Bar is fixedly connected.So can be used by coordinating insulated tension pole of the transition piece of multi-form to meet different structure to test.
Preferably, the insulated tension pole assay device also includes electrical control panel, the electrical control panel and the open circuit
Device operating mechanism is electrically connected.Automatically controlling for insulated tension pole assay device can be so realized, mitigates experiment work amount.
Preferably, the electrical control panel arranges the control panel for showing operation content.Staff can so be facilitated
Control insulated tension pole assay device is carried out testing and intuitively understands operation process.
Description of the drawings
Fig. 1 is the front view of the insulated tension pole assay device 100 of this utility model embodiment one；
Fig. 2 is the top view of the insulated tension pole assay device 100 of this utility model embodiment one；
Fig. 3 is that buffer 130 is shown with the partial enlargement of 160 coupling part of mechanics sensor in this utility model embodiment one
It is intended to；
Fig. 4 is mechanics sensor 160, regulating part 170,180 coupling part of transition piece in this utility model embodiment one
Close-up schematic view；
Fig. 5 is the close-up schematic view of transition piece 181 and 121 coupling part of connecting rod in this utility model embodiment one；
Fig. 6 is the schematic diagram of the insulated tension pole assay device 200 of this utility model embodiment two.
Specific embodiment
As requested, specific embodiment of the present utility model will be disclosed here.It is to be understood, however, that institute here
The embodiment of disclosure is only exemplary of the present utility model, and which can be presented as various forms.Therefore, disclose here
Detail be not to be considered as limiting, and be merely possible to the basis of claim and as instructing this area
Technical staff by practice it is any it is appropriate in the way of differently apply representational basis of the present utility model, including using here
Disclosed various features simultaneously combine the feature that clearly may do not disclosed here.
Embodiment one：
As depicted in figs. 1 and 2, the insulated tension pole assay device 100 in the present embodiment includes base plate 110, installed in base plate
Breaker operation mechanism 120 and buffer 130 on 110,140 two ends of insulated tension pole respectively with breaker operation mechanism 120 and
Buffer 130 is fixedly connected, and breaker operation mechanism 120 can drive insulated tension pole 140 along its axially reciprocating, buffer
130 provide resistance when insulated tension pole 140 is moved back and forth.
Specifically, in the present embodiment, insulated tension pole 140 includes insulator 141 and is connected to connecing for 141 two ends of insulator
142, external screw thread is set on joint 142 and is easy to be fixedly connected with breaker operation mechanism 120 and buffer 130.Insulator 141
Insulation tube or other compound material insulation pipes are wound for epoxy resin impregnated glass fiber, joint 142 is aluminium alloy or rustless steel
Make in metal material and be glued together with insulator 141.Certainly, insulator 141 can also be solid construction or other knots
Structure, as long as can be fixedly connected with joint 142.
In the present embodiment, base plate 110 is made using metal materials such as steel or copper, is two and fixes on the ground and mutually
The rectangular slab be arrangeding in parallel, arranges some fixing holes 111 thereon, for by breaker operation mechanism 120 and buffer 130
Both sides are fixedly connected on base plate 110.Specifically, can enter by arranging foundation bolt or in ground embedded bracket, suspension bracket
Base plate 110 is fixed on the ground by the common connected modes such as row fixed installation, be will not be described here.Certainly, base plate 110 can also
It is a rectangular slab or other structures form, as long as breaker operation mechanism 120 and buffer 130 can be fixed being
Can.
Breaker operation mechanism 120 is independently of the mechanical powder operation device beyond breaker body, can be by other forms
Energy be converted into mechanical energy, make chopper carry out divide-shut brake exactly.It is different according to form of energy used during breaker closing,
Breaker operation mechanism can be generally divided into the polytypes such as electromagnetic type, spring energy-storage, pneumatic type and fluid pressure type, and which has
Closing operation, the functions such as combined floodgates, sub-switching operation, leap preventing and automatically jumping, reset, locking are kept, it is breaking in the prior art
The structure and its operation principle of device operating mechanism is disclosed in detail, discloses one kind in such as patent CN201110396678.2
Breaker spring operating mechanism.In this utility model, breaker operation mechanism 120 can using it is of the prior art any one
Breaker operation mechanism, as long as divide-shut brake action can be realized, its concrete structure and operation principle are not that this practicality is new
The invention emphasis of type, will not be described here, and in the present embodiment, Fig. 1 and Fig. 2 schematically show only a kind of chopper actuating machine
The structure of structure 120 is in order to describing.
Specifically, referring to Fig. 1, in the present embodiment, breaker operation mechanism 120 can be bolted, rivets, weld
It is fixedly connected on base plate 110 etc. common fixed form, will not be described here.One connecting rod is set on breaker operation mechanism 120
121, when startup breaker operation mechanism 120 carries out divide-shut brake to move, correspondingly showing as connecting rod 121 can be along base plate 110
Length direction horizontal reciprocating movement back and forth, connecting rod 121 is for being fixedly connected with one end of insulated tension pole 140.
Buffer 130 provides resistance when insulated tension pole 140 is moved back and forth, and its objective is rubbing for mimic-disconnecting switch arc-chutes
Power is wiped so as to the actual operating conditions of analog insulation pull bar 140 are in order to be tested.Specifically, in the present embodiment, buffer
Device 130 includes the buffer unit 131 for providing resistance and for buffer unit 131 is fixed on the fixed seat on base plate 110
132, buffer unit 131 can be bolted or rivet etc. common fixed form and be fixedly connected with fixed seat 132, and here is no longer
Repeat.
Buffer unit 131 can be using carrying out the devices such as hydraulic cylinder, the cylinder of linear reciprocating motion, in prior art
The structure and its operation principle of the devices such as middle hydraulic cylinder, cylinder is disclosed in detail, be will not be described here.When being embodied as, can
The thrust on piston rod and pulling force are determined with the drag size according to required for carrying out insulated tension pole test, and will according to test
The insulated tension pole movement travel asked is determining the movement travel of piston rod, and then determines the device classes such as hydraulic cylinder, the cylinder for adopting
Type, its concrete structure and operation principle are not invention emphasis of the present utility model, be will not be described here.In the present embodiment
Fig. 1 and Fig. 2 schematically show only a kind of structure of buffer unit 131 in order to describe.
Fig. 3 is combined referring to Fig. 1 and Fig. 2, in the present embodiment, buffer unit 131 adopts hydraulic cylinder, its piston rod 133 is used
It is fixedly connected in the other end with insulated tension pole 140, during test, the movement travel of piston rod 133 is the fortune of insulated tension pole 140
Dynamic stroke.Piston rod 133 is threaded connection near the side of breaker operation mechanism 120 and is fixed with mechanics sensor 160, uses
In the force value for detecting 140 operating instant of insulated tension pole at the trial, the working condition of real-time detection insulated tension pole 140.Certainly, power
Learn sensor 160 to be attached with piston rod 133 by other means.
In the present embodiment, fixed seat 132 is, using plate-like piece made by the metal materials such as steel or copper, to be vertically arranged in bottom
On plate 110, buffer unit 131 is fixed in fixed seat 132 so that the center of piston rod 133 is centrally located at together with connecting rod 121
On one horizontal line, insulated tension pole 140 is so easily installed, and insulated tension pole 140 is only driven by 121 transmission of connecting rod when testing
The resistance that power and buffer unit 131 are provided, it is to avoid the power effect interference test in other directions.Fixed seat 132 is vertically
Section it is wedge shaped, naturally it is also possible to for other shapes such as rectangles, as long as buffer unit 131 can be fixed on relevant position
.
In the present embodiment, insulated tension pole assay device 100 also includes base 150, and buffer 130 is pacified by base 150
It is mounted on base plate 110.Specifically, base 150 is using rectangle tabular part, buffer made by the metal materials such as steel or copper
130 the common fixed form such as can be bolted, rivet, welding is fixed on base 150, will not be described here.Base
150 corner is respectively provided with four connecting holes 151, along 133 axis direction both sides of piston rod two connecting holes 151 respectively with bottom
On plate 110, two adjacent along its length fixing holes 111 of both sides are corresponding so that base 150 can be passed through with base plate 110
Bolt connection or other be detachably connected mode and be fixedly connected.As such, it is possible to pass through the connecting hole on adjusting base 150
151 with the connection of the fixing hole 111 of diverse location on base plate 110 so as to adjusting buffer 130 and breaker operation mechanism 120
The distance between adapting to the testing requirement of different length insulated tension pole.Certainly, this utility model is not limited to this, it is also possible to
Slide rail is set on base plate 110, base 150 is slidably connected with slide rail by structures such as slide blocks and is adjusted, it would however also be possible to employ its
His common adjustment structure, as long as the regulation of the position on base plate 110 of base 150 can be realized.In addition it is also possible to be not provided with
Base 150, but buffer 130 is directly detachably connected on base plate 110.
Insulated tension pole assay device 100 also includes regulating part 170, and insulated tension pole 140 passes through regulating part 170 and buffer
130 are fixedly connected, the distance between 170 adjustable, insulating pull bar 140 of regulating part and buffer 130, so adapting to different length
The testing requirement of degree insulated tension pole.Specifically, Fig. 4 is combined referring to Fig. 1 and Fig. 2, in the present embodiment, regulating part 170 is a pair of
Head screw rod, two ends arrange positive and negative tooth external screw thread, and two ends are respectively cooperating with bolt 171, so as to respectively with joint 142 and mechanics sensor
160 threaded connections, when bolt 171 is screwed, it is possible to achieve insulated tension pole 140 and the fine setting of the distance between buffer 130, match somebody with somebody
The regulation for closing 150 position of base can more accurately match the testing requirement of different length insulated tension pole.Additionally, connecting rod 121
(not shown) can also be attached by regulating part between joint 142 such that it is able to adjust insulated tension pole 140 and break
The distance between road device operating mechanism 120, can be equally used for coordinating the regulation of 150 position of base more to accurately match difference
The testing requirement of length insulated tension pole, naturally it is also possible to be not provided with regulating part.
Insulated tension pole assay device 100 also includes transition piece 180, and buffer 130 is solid with joint 142 by transition piece 180
It is fixed to connect.Specifically, Fig. 4 is combined referring to Fig. 1 and Fig. 2, in the present embodiment, transition piece 180 adopts the metal material such as steel or copper
Make, one end is provided with the female thread being engaged with external screw thread on regulating part 170 in order to be threadedly coupled with regulating part 170, separately
One end is provided with the female thread being engaged with external screw thread on joint 142 in order to be connected with joint 142.
Additionally, combining Fig. 5 referring to Fig. 1 and Fig. 2, carry out also by another transition piece 181 between connecting rod 121 and joint 142
Connection, the transition piece 181 are slightly different with 180 structure of transition piece, and its one end is again provided with matching with external screw thread on joint 142
The female thread of conjunction is in order to be connected with joint 142, but the other end is provided with the U-shaped end 182 for being connected with connecting rod 121, U-shaped end
182 are provided with connecting hole (not shown) in order to coordinate so as to be fixedly connected with connecting rod 121 by bolt and nut.So can be with root
Corresponding transition piece is set for connecting according to the joint 142 of different structure, and then meets different structure during actual tests
Insulated tension pole test is used.Transition piece can certainly be not provided with, such insulated tension pole assay device 100 is only used for a certain
The insulated tension pole test for planting the joint of ad hoc structure is used.
The course of work of insulated tension pole assay device 100 in the present embodiment is illustrated with reference to Fig. 1 to Fig. 5：Basis will be surveyed first
Position of the length adjustment base 150 of the insulated tension pole 140 of examination on base plate 110 is simultaneously fixed, then selects mutually to fit with joint 142
The transition piece 180 answered, transition piece 181 are connected with regulating part 170 and connecting rod 121 respectively, by 140 liang of end connectors of insulated tension pole
142 are connected with transition piece 180, transition piece 181 respectively, finely tune the position of insulated tension pole 140 by regulating part 170, it is ensured that
Insulated tension pole 140 connects in place, the controlling switch (not shown) drive link 121 on manually opened breaker operation mechanism 120
Tested by carrying out division campaign.
Certainly, the present invention is not limited to this, when insulated tension pole 140 is connected with buffer 130, the mechanics for arranging between the two
The order of connection of sensor 160, regulating part 170 and transition piece 180 can be exchanged according to the actual requirements, as long as can be real
Existing its function.
Embodiment two：
As shown in fig. 6, in insulated tension pole assay device 200 in this utility model second embodiment and first embodiment
Insulated tension pole assay device 100 is essentially identical, except that, the insulated tension pole assay device 200 in the present embodiment also sets up
There is protective cover 290.Can so prevent insulated tension pole 240 from fracture splashing occurring at the trial and cause personal injury, it can be ensured that
The safety of staff.
Specifically, protective cover 290 is arranged on base plate 210, can adopt the metal web form such as wire gauze or steel wire, or
Using safety glass etc., there is the material of stronger anti-damage performance to make monoblock barrier form for other, and be located at whole insulation drawing
On bar assay device 200,240 length thereof of insulated tension pole also can be only protected certainly.In the present embodiment, protective cover 290 is adopted
Steel wire web form, is set to four sections along 210 length direction of base plate and is fixed on base plate 210 by slide rail 291, every section of protective cover
290 can so be easy to staff to be operated along 210 length direction slide switching of base plate.
In the present embodiment, insulated tension pole assay device 200 also includes electrical control panel 292, electrical control panel 292 with it is disconnected
Road device actuating structure 220 is electrically connected, and such that it is able to realize automatically controlling for insulated tension pole assay device 200, mitigates test work
Measure.Control panel 293 is arranged on electrical control panel 292 to be used to show operation content, can specifically control and show division time
The test parameterss such as number, operating pressure.The division number of times of the test of insulated tension pole 240 so accurately can be set, and test is completed
After corresponding division number of times, whether insulated tension pole 240 still is able to ensure that joint is connected firmly with insulator.
Technology contents of the present utility model and technical characterstic have revealed that as above, it being understood, however, that of the present utility model
Under creative ideas, those skilled in the art can be made various changes and be improved to said structure and material, including independent here
The combination of the technical characteristic for disclosing or claiming, it will be apparent that including other combinations of these features.These deformations and/or combination
Each fall within the technical field involved by this utility model, and fall into this utility model scope of the claims.
Claims (8)
1. a kind of insulated tension pole assay device, including：
Base plate；
Breaker operation mechanism and buffer on the base plate；
The insulated tension pole two ends are fixedly connected with the breaker operation mechanism and the buffer respectively；
The breaker operation mechanism can drive the insulated tension pole along its axially reciprocating, and the buffer is in the insulation
Pull bar provides resistance when moving back and forth.
2. insulated tension pole assay device as claimed in claim 1, it is characterised in that：The insulated tension pole assay device also includes
Base, by the floor installation on the base plate, the base draws on the base plate buffer along the insulation
Position-adjustable on bar axial direction.
3. insulated tension pole assay device as claimed in claim 1, it is characterised in that：The insulated tension pole assay device also includes
Regulating part, the insulated tension pole are fixedly connected with the breaker operation mechanism or the buffer by the regulating part, institute
State insulated tension pole described in regulating part scalable and the breaker operation mechanism or the distance between with the buffer.
4. insulated tension pole assay device as claimed in claim 1, it is characterised in that：Mechanics sensing is set on the buffer
Device.
5. insulated tension pole assay device as claimed in claim 1, it is characterised in that：Protective cover is set on the base plate, it is described
Protective cover at least protects the insulated tension pole length thereof.
6. insulated tension pole assay device as claimed in claim 1, it is characterised in that：The breaker operation mechanism and described slow
Rush in device any one to be fixedly connected with the insulated tension pole by transition piece.
7. insulated tension pole assay device as claimed in claim 1, it is characterised in that：The insulated tension pole assay device also includes
Electrical control panel, the electrical control panel are electrically connected with the breaker operation mechanism.
8. insulated tension pole assay device as claimed in claim 7, it is characterised in that：The electrical control panel is arranged and shows operation
The control panel of content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032343.7U CN206056943U (en) | 2016-08-30 | 2016-08-30 | A kind of insulated tension pole assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032343.7U CN206056943U (en) | 2016-08-30 | 2016-08-30 | A kind of insulated tension pole assay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056943U true CN206056943U (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621032343.7U Active CN206056943U (en) | 2016-08-30 | 2016-08-30 | A kind of insulated tension pole assay device |
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| Country | Link |
|---|---|
| CN (1) | CN206056943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726544A (en) * | 2019-11-20 | 2020-01-24 | 山东泰开电器绝缘有限公司 | Device and method for testing mechanical life of insulating pull rod |
| CN111337245A (en) * | 2020-03-16 | 2020-06-26 | 云南电网有限责任公司电力科学研究院 | High-voltage circuit breaker is with insulating pull rod overall stability testing arrangement |
-
2016
- 2016-08-30 CN CN201621032343.7U patent/CN206056943U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726544A (en) * | 2019-11-20 | 2020-01-24 | 山东泰开电器绝缘有限公司 | Device and method for testing mechanical life of insulating pull rod |
| CN111337245A (en) * | 2020-03-16 | 2020-06-26 | 云南电网有限责任公司电力科学研究院 | High-voltage circuit breaker is with insulating pull rod overall stability testing arrangement |
| CN111337245B (en) * | 2020-03-16 | 2022-04-12 | 云南电网有限责任公司电力科学研究院 | High-voltage circuit breaker is with insulating pull rod overall stability testing arrangement |
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