CN208350258U - General-purpose type divide-shut brake coil machinery force measuring device - Google Patents
General-purpose type divide-shut brake coil machinery force measuring device Download PDFInfo
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- CN208350258U CN208350258U CN201821188738.5U CN201821188738U CN208350258U CN 208350258 U CN208350258 U CN 208350258U CN 201821188738 U CN201821188738 U CN 201821188738U CN 208350258 U CN208350258 U CN 208350258U
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- divide
- shut brake
- brake coil
- pedestal
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Abstract
The utility model provides a kind of general-purpose type divide-shut brake coil machinery force measuring device, it is related to breaker testing tool field, the general-purpose type divide-shut brake coil machinery force measuring device includes pedestal, device for measuring force and divide-shut brake coil fixed part are provided on the upside of the pedestal, the device for measuring force and the pedestal are affixed；The divide-shut brake coil fixed part includes the adjusting angle of bottom plate and four L-types, and the bottom plate and the pedestal are permanently connected；The adjusting angle is connected by belt two-by-two, and all adjusting angles are bolted with the bottom plate；Divide-shut brake coil is fixed on the divide-shut brake coil fixed part, and the test side of the device for measuring force is located in divide-shut brake coil on the moving direction of push rod.The technical issues of general-purpose type divide-shut brake coil machinery force measuring device of the application, detection can not be quantified by alleviating the mechanical force of divide-shut brake coil upper push-rod in the prior art.
Description
Technical field
The utility model relates to field of circuit breakers, measure and fill more particularly, to a kind of general-purpose type divide-shut brake coil mechanical force
It sets.
Background technique
Breaker has the function of overload, short circuit and low-voltage protection, there is the ability of protection circuit and power supply." breaker " because
The dielectric of contact gap is all high vacuum and gains the name after its arc-extinguishing medium and arc extinguishing.With it is small in size, light-weight, be suitable for
Not the advantages of frequent operation, arc extinguishing do not have to maintenance, using more universal in power distribution network.
In the operating mechanism of breaker, divide-shut brake coil is not the direct driving force of breaker actuation, is only used for energy storage part
The energy of part discharges.Divide-shut brake coil includes coil and push rod, and the course of work of divide-shut brake coil is after coil is powered, to be located at line
Push rod inside circle has speed under certain electric current, it may occur that translation.The push rod of certain speed translation has impact force, this
One impact force is the power source for pushing operating mechanism.
In current overhaul of line breaker regulation, the repair and maintenance work to divide-shut brake coil includes following two points: first is that surveying
Measure the resistance value of its coil, it is desirable that above-mentioned resistance value meets scale value range.Second is that related personnel's manual operations divide-shut brake coil,
Ensure the connecting rod of coil inside without bite.It is found in practice, the divide-shut brake coil through normal service still will appear connecting rod machinery
Hypodynamic problem.Analysis is it is found that the above-mentioned maintenance to divide-shut brake coil belongs to qualitative maintenance.But divide-shut brake coil exists
There are problems that mechanical force is gradually reduced in long-time service or after fraction coil aging, staff only passes through above-mentioned
Qualitative overhaul is unable to estimate out the estimated using the time of a divide-shut brake coil, therefore qualitative maintenance divide-shut brake coil still can not
Avoid the problem that divide-shut brake coil catastrophic failure in use.
In addition, there are many specifications of divide-shut brake coil.There are shell, the shape of most of shells on the outside of the coil of divide-shut brake coil
Shape is the hexahedron that section is rectangle, the size of the rectangle of the divide-shut brake coil of different size or the surface of hexahedral side
Product is different.
Based on this, it is above-mentioned to solve that the utility model provides a kind of general-purpose type divide-shut brake coil machinery force measuring device
Technical problem.
Utility model content
It is existing to alleviate the purpose of this utility model is to provide a kind of general-purpose type divide-shut brake coil machinery force measuring device
The technical issues of mechanical force of divide-shut brake coil upper push-rod can not quantify to detect in technology, poor universality.
General-purpose type divide-shut brake coil machinery force measuring device provided by the utility model, including pedestal, the pedestal it is upper
Side is provided with device for measuring force and divide-shut brake coil fixed part, and the device for measuring force and the pedestal are affixed；The divide-shut brake coil
Fixed part includes the adjusting angle of bottom plate and four L-types, and the bottom plate and the pedestal are permanently connected；The adjusting angle is logical two-by-two
Belt connection is crossed, all adjusting angles are bolted with the bottom plate；
Divide-shut brake coil is fixed on the divide-shut brake coil fixed part, and the test side of the device for measuring force is located at divide-shut brake
In coil on the moving direction of push rod.
Further, sliding slot is provided on the pedestal, the bottom plate is provided with convex block close to the side of the pedestal, institute
Convex block is stated to be stuck in the sliding slot.
Further, multiple through-holes are provided on the sliding slot, are provided with a through-hole on the convex block, the pedestal with
The bottom plate is spirally connected in the through hole.
Further, one end of the test side far from the device for measuring force of the divide-shut brake coil fixed part is provided with resistance
Stopper.
Further, the blocking portion is bolt, and the pedestal is provided with blocking portion adjustment hole, the blocking portion adjustment hole
Including internal screw thread, the bolt is screwed onto the blocking portion adjustment hole.
Further, the device for measuring force uses mechanical pull and push dynamometer.
Further, levelling device is provided on the downside of the pedestal.
Further, the levelling device includes three level meters, and three level meters are triangularly arranged.
The general-purpose type divide-shut brake coil machinery force measuring device provided in this embodiment being capable of quantitative detection division brake cable
The mechanical force of circle.The mechanical force of divide-shut brake coil is defined as the impact force of push rod in divide-shut brake coil.Divide-shut brake coil includes line
Circle and push rod, push rod are located at the inside of coil.
Coil is located at coil inside push rod after being powered has speed under certain electric current, it may occur that translation.One constant speed
The push rod of degree translation has impact force, this impact force is the power source for pushing operating mechanism, is defined as the machine of divide-shut brake coil
Tool power.
The moving direction of push rod is the axis direction of extensions circle, perhaps the direction parallel with the axis of coil or and line
The axis of circle has on the straight line of small angle.The mechanical force measuring device of divide-shut brake coil includes pedestal, is provided on pedestal
Device for measuring force and divide-shut brake coil fixed part.Device for measuring force is fixedly connected with pedestal.Divide-shut brake coil fixed part is fixed with pedestal
Connection can be fixedly connected or be detachably connected, to adjust its position on pedestal.Use time-division closing coil fixed part
It is permanently connected with pedestal.
Divide-shut brake coil fixed part is for fixing divide-shut brake coil comprising the adjusting angle of bottom plate and four L-types.Wherein,
The bottom plate of divide-shut brake coil fixed part is fixedly attached in measuring device.In divide-shut brake coil fixed part, the tune of four L-types
Whole angle is bolted with bottom plate.It is connected between adjusting angle by belt two-by-two.The work of above-mentioned divide-shut brake coil fixed part
With the divide-shut brake coil for being matching different size.There is shell on the outside of the coil of divide-shut brake coil, the shape of most of shells is to cut
Face is the hexahedron of rectangle, and the size of the rectangle of the divide-shut brake coil of different size or the surface area of hexahedral side are different
Sample.Adjusting angle is covered on the shell of closing coil when use, then all adjusting angles are bolted with bottom plate.On therefore
The divide-shut brake coil of different size can be matched by stating divide-shut brake coil fixed part.
The test side of the device for measuring force of the general-purpose type divide-shut brake coil machinery force measuring device is located in divide-shut brake coil
On the moving direction of push rod.The mistake of the mechanical force of general-purpose type divide-shut brake coil machinery force measuring device quantitative detection divide-shut brake coil
Cheng Shi: the spacing of the test side of divide-shut brake coil fixed part and device for measuring force is adjusted before detection according to the actual situation.In divide-shut brake
It is powered on coil, the data of device for measuring force is recorded when the test side of ram impacts device for measuring force, this data is exactly primary real
Test the instantaneous value of middle divide-shut brake coil mechanical force.Selection Numerical Methods as needed, calculate the machinery of divide-shut brake coil
Power.
Based on this, the utility model has the mechanical force for capableing of quantitative detection divide-shut brake coil, and energy compared with original technology
The advantages of matching existing plurality of specifications divide-shut brake coil.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural representation of general-purpose type divide-shut brake coil machinery force measuring device provided by the embodiment of the utility model
Figure；
Fig. 2 is the partial schematic diagram of divide-shut brake coil fixed part.
Label: 100- pedestal；110- blocking portion adjustment hole；200- device for measuring force；The test side of 210- device for measuring force；
300- divide-shut brake coil fixed part；310- bottom plate；311- adjusting hole；320- adjusting angle；330- belt；400- stops
Portion；500- divide-shut brake coil.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment
As Figure 1-Figure 2, a kind of general-purpose type divide-shut brake coil machinery force measuring device is provided in the present embodiment,
The general-purpose type divide-shut brake coil machinery force measuring device includes pedestal 100, and the upside of the pedestal 100 is provided with device for measuring force
200 and divide-shut brake coil fixed part 300, the device for measuring force 200 and the pedestal 100 it is affixed；The divide-shut brake coil is fixed
Portion 300 includes the adjusting angle 320 of bottom plate 310 and four L-types, and the bottom plate 310 and the pedestal 100 are permanently connected；Two-by-two
The adjusting angle 320 is connected by belt 330, and all adjusting angles 320 are bolted with the bottom plate；
Divide-shut brake coil 500 is fixed on the divide-shut brake coil fixed part 300, the test side 210 of the device for measuring force
On the moving direction of push rod in divide-shut brake coil.
The general-purpose type divide-shut brake coil machinery force measuring device provided in this embodiment being capable of quantitative detection division brake cable
The mechanical force of circle.The mechanical force of divide-shut brake coil is defined as the impact force of push rod in divide-shut brake coil.Divide-shut brake coil 500 includes
Coil and push rod, push rod are located at the inside of coil.
Coil is located at coil inside push rod after being powered has speed under certain electric current, it may occur that translation.One constant speed
The push rod of degree translation has impact force, this impact force is the power source for pushing operating mechanism, is defined as the machine of divide-shut brake coil
Tool power.
The moving direction of push rod is the axis direction of extensions circle, perhaps the direction parallel with the axis of coil or and line
The axis of circle has on the straight line of small angle.The mechanical force measuring device of divide-shut brake coil includes pedestal, is provided on pedestal
Device for measuring force and divide-shut brake coil fixed part.Device for measuring force is fixedly connected with pedestal.Divide-shut brake coil fixed part is fixed with pedestal
Connection can be fixedly connected or be detachably connected, to adjust its position on pedestal.Use time-division closing coil fixed part
It is permanently connected with pedestal.
Divide-shut brake coil fixed part 300 is for fixing divide-shut brake coil comprising the adjusting angle of bottom plate and four L-types.Its
In, the bottom plate of divide-shut brake coil fixed part is fixedly attached in measuring device.In divide-shut brake coil fixed part, four L-types
Adjusting angle be bolted with bottom plate.It is connected between adjusting angle by belt two-by-two.Above-mentioned divide-shut brake coil fixed part
Effect be match different size divide-shut brake coil.There are shell, the shape of most of shells on the outside of the coil of divide-shut brake coil
It is the hexahedron of rectangle, the size of the rectangle of the divide-shut brake coil of different size or the surface area of hexahedral side for section
It is different.Adjusting angle is covered on the shell of closing coil when use, then all adjusting angles are bolted with bottom plate.
Therefore above-mentioned divide-shut brake coil fixed part can match the divide-shut brake coil of different size.
The test side 210 of the device for measuring force of the general-purpose type divide-shut brake coil machinery force measuring device is located at divide-shut brake coil
On the moving direction of middle push rod.The mechanical force of general-purpose type divide-shut brake coil machinery force measuring device quantitative detection divide-shut brake coil
Process is: adjusting the spacing of the test side of divide-shut brake coil fixed part and device for measuring force before detection according to the actual situation.In division
It is powered on brake cable circle, the data of device for measuring force is recorded when the test side of ram impacts device for measuring force, this data is exactly primary
The instantaneous value of divide-shut brake coil mechanical force in experiment.Selection Numerical Methods as needed, calculate the machine of divide-shut brake coil
Tool power.
Based on this, the general-purpose type divide-shut brake coil machinery force measuring device provided in this embodiment has and can quantitatively examine
The advantages of surveying the mechanical force of divide-shut brake coil, and existing plurality of specifications divide-shut brake coil can be matched.
In the optinal plan of the present embodiment, sliding slot is provided on the pedestal, the bottom plate is close to the side of the pedestal
It is provided with convex block, the convex block is stuck in the sliding slot.Divide-shut brake coil can be preferably aligned by convex block and sliding slot to fix
The pedestal in portion and general-purpose type divide-shut brake coil machinery force measuring device.
On the basis of the above embodiments, further, it is provided with multiple through-holes on the sliding slot, is arranged on the convex block
There is a through-hole, the pedestal is spirally connected with the bottom plate in the through hole.Divide-shut brake coil fixed part and general-purpose type divide-shut brake
The pedestal of coil machinery force measuring device is spirally connected, and can adjust position of the divide-shut brake coil fixed part on pedestal.
In the optinal plan of the present embodiment, general-purpose type divide-shut brake coil machinery force measuring device includes pedestal, the pedestal
On be provided with device for measuring force and divide-shut brake coil fixed part, the device for measuring force and the pedestal are affixed, and the device for measuring force makes
With mechanical pull and push dynamometer.
In the optinal plan of the present embodiment, the test side far from the device for measuring force of the divide-shut brake coil fixed part
One end is provided with blocking portion 400.
The test side of device for measuring force in the measurement of divide-shut brake coil mechanical force is located at the mobile side of push rod in divide-shut brake coil
Upwards.In some faulty divide-shut brake coils, push rod may with the test side of device for measuring force hit after rebound, continue to
One end of test side far from device for measuring force is mobile.At this moment, push rod may be stretched out from the other end of divide-shut brake coil.To avoid
Accident is stated provided with blocking portion 400.The front end of divide-shut brake coil 500 is close to one end of the test side of the device for measuring force, resistance
Stopper is located remotely from one end of the test side of the device for measuring force, the i.e. rear end of divide-shut brake coil.Optionally, blocking portion can be
Column or vertical plate.
Such as Fig. 2, on the basis of the above embodiments, further, the blocking portion 400 is bolt, the pedestal setting
There is blocking portion adjustment hole 110, the blocking portion adjustment hole 110 includes internal screw thread, and the bolt is screwed onto the blocking portion and adjusts
In hole 110.
In the optinal plan of the present embodiment, levelling device is provided on the downside of the pedestal.General-purpose type divide-shut brake coil plane
The quantization measurement of tool force measuring device needs to carry out in a flat surface.Can be with an additional levelling device, levelling device can be with
It is level meter.
Optionally, the levelling device includes three level meters, and three level meters are triangularly arranged.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of general-purpose type divide-shut brake coil machinery force measuring device, which is characterized in that including pedestal, set on the upside of the pedestal
It is equipped with device for measuring force and divide-shut brake coil fixed part, the device for measuring force and the pedestal are affixed；The divide-shut brake coil is fixed
Portion includes the adjusting angle of bottom plate and four L-types, and the bottom plate and the pedestal are permanently connected, are provided on the bottom plate multiple
Adjusting hole；The adjusting angle is connected by belt two-by-two, and all adjusting angles are bolted with the adjusting hole；
Divide-shut brake coil is fixed on the divide-shut brake coil fixed part, and the test side of the device for measuring force is located at divide-shut brake coil
On the moving direction of middle push rod.
2. general-purpose type divide-shut brake coil machinery force measuring device according to claim 1, which is characterized in that on the pedestal
It is provided with sliding slot, the bottom plate is provided with convex block close to the side of the pedestal, and the convex block is stuck in the sliding slot.
3. general-purpose type divide-shut brake coil machinery force measuring device according to claim 2, which is characterized in that on the sliding slot
Multiple through-holes are provided with, a through-hole is provided on the convex block, the pedestal is spirally connected with the bottom plate in the through hole.
4. general-purpose type divide-shut brake coil machinery force measuring device according to claim 1, which is characterized in that the divide-shut brake
One end of the test side far from the device for measuring force of coil fixed part is provided with blocking portion.
5. general-purpose type divide-shut brake coil machinery force measuring device according to claim 4, which is characterized in that the blocking portion
For bolt, the pedestal is provided with blocking portion adjustment hole, and the blocking portion adjustment hole includes internal screw thread, and the bolt is screwed onto institute
It states in blocking portion adjustment hole.
6. general-purpose type divide-shut brake coil machinery force measuring device according to claim 1, which is characterized in that the dynamometry dress
It sets and uses mechanical pull and push dynamometer.
7. general-purpose type divide-shut brake coil machinery force measuring device according to claim 1, which is characterized in that the pedestal
Downside is provided with levelling device.
8. general-purpose type divide-shut brake coil machinery force measuring device according to claim 7, which is characterized in that the leveling dress
It sets including three level meters, three level meters are triangularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188738.5U CN208350258U (en) | 2018-07-24 | 2018-07-24 | General-purpose type divide-shut brake coil machinery force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188738.5U CN208350258U (en) | 2018-07-24 | 2018-07-24 | General-purpose type divide-shut brake coil machinery force measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350258U true CN208350258U (en) | 2019-01-08 |
Family
ID=64905377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821188738.5U Active CN208350258U (en) | 2018-07-24 | 2018-07-24 | General-purpose type divide-shut brake coil machinery force measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350258U (en) |
-
2018
- 2018-07-24 CN CN201821188738.5U patent/CN208350258U/en active Active
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