CN208238989U - Mume flower contact clamps tension gauge - Google Patents
Mume flower contact clamps tension gauge Download PDFInfo
- Publication number
- CN208238989U CN208238989U CN201820843859.2U CN201820843859U CN208238989U CN 208238989 U CN208238989 U CN 208238989U CN 201820843859 U CN201820843859 U CN 201820843859U CN 208238989 U CN208238989 U CN 208238989U
- Authority
- CN
- China
- Prior art keywords
- removable cover
- sliding seat
- disc structure
- fixed
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses Mume flower contacts to clamp tension gauge, belong to measuring instrument technical field, sliding seat includes disc structure and is arranged in disc structure side, and the semi-cylindrical in configuration with disc structure coaxial arrangement, the upper surface of semi-cylindrical in configuration is to offer card slot on horizontal plane and the horizontal plane, the lower end surface of removable cover is also to offer card slot on horizontal plane and the horizontal plane, the lower end of S type pull pressure sensor is inlaid in the card slot of sliding seat and is fixedly connected by clamping screw with sliding seat, the upper end of S type pull pressure sensor is inlaid in the card slot of removable cover and is fixedly connected by clamping screw with removable cover, there are free gaps between removable cover and sliding seat, there are gaps between removable cover and disc structure, the connecting line of S type pull pressure sensor is connect after passing through sliding seat with control display device.S type pull pressure sensor stress equalization, reduces measurement error, can finally obtain more accurately measurement result, structure is simple, easy to use.
Description
Technical field
The utility model belongs to measuring instrument technical field, is related to Mume flower contact and clamps tension gauge, is suitable for
The Mume flower contact of the products such as ZN63A, NV1, NV2, ZN85.
Background technique
In daily switchgear operation and maintenance, the quality of Mume flower contact has the safe and reliable operation of switchgear
Very important effect.And the contact pressure of Mume flower contact whether be enough connector quality important indicator, plum blossom touching
The measurement and control of head contact pressure are the links for guaranteeing that main-circuit socket connector quality is particularly important.Existing detection device be by
The pressure probe of sensor is fixed in fixture, fixture is inserted into Mume flower contact when measurement, due to pressure probe unbalance stress
Weighing apparatus, so there are errors for measurement result.
Summary of the invention
The utility model in order to overcome the drawbacks of the prior art, devises Mume flower contact and clamps tension gauge, and pressure is complete
Portion is converted into active force of the perpendicular acting in sliding seat and removable cover, and S type pull pressure sensor stress equalization reduces measurement
Error can finally obtain more accurately measurement result.
The specific technical solution that the utility model is taken is: Mume flower contact clamps tension gauge, including fixture, is fixed on
Sensor in fixture, the control display device being connect with sensor output, it is important to: the sensor is the tension and compression of S type
Force snesor, fixture include the sliding seat and removable cover of coaxial arrangement, and the axis horizontal setting of sliding seat, sliding seat includes disk
Structure and the semi-cylindrical in configuration that disc structure side is set and is coaxially disposed with disc structure, the upper surface of semi-cylindrical in configuration
To offer card slot on horizontal plane and the horizontal plane, the lower end surface of removable cover is also to offer card on horizontal plane and the horizontal plane
Slot, the lower end of S type pull pressure sensor are inlaid in the card slot of sliding seat and are fixedly connected by clamping screw with sliding seat, S
The upper end of type pull pressure sensor is inlaid in the card slot of removable cover and is fixedly connected by clamping screw with removable cover, removable cover
Upper surface be that the central angle alpha of arc surface and the arc surface makes between removable cover and sliding seat less than 180 ° there are free gap,
There are gap between removable cover and disc structure, the connecting line of S type pull pressure sensor is filled after passing through sliding seat with control display
Set connection.
The connecting rod being coaxially disposed with disc structure, connecting rod are fixed with far from the side of semi-cylindrical in configuration in disc structure
The other end be fixed with the operating stick of perpendicular setting.
The one end of fixture far from disc structure is inserted terminal, is provided with chamfering on the end face of inserted terminal.
The detector further includes that the door being fixed on above control display device describes that case, door describe the rear end of case
It is fixed with limit plate, door describes that the front end of case is provided with the sealing plate being plugged and fixed with it, and the lower end surface of sealing plate offers
Cable-through hole, door, which describes, is fixed with rubber layer on the inner wall of case, and the cavity between rubber layer and control display device is fixture
Placed cavity is detachable connection between connecting rod and disc structure.
Rubber layer is fixed on the limit plate inner wall.
The door describes that there is the coattail strip being vertically arranged in the left and right sides of case front end face, and sets on sealing plate rear end face
It is equipped with dovetail groove, sealing plate describes that case is plugged and fixed with door by the cooperation of dovetail groove and coattail strip.
It is located at the part between two coattail strips on sealing plate rear end face and opens up fluted, rubber layer is embedded in groove.
It is detachable connection between the operating stick and connecting rod, detector further includes being fixed on control display device
The positioning seat of top offers the connecting rod location hole and operating stick location hole arranged along the vertical direction, location hole on positioning seat
Axis be arranged along the longitudinal direction and rear end is all closed end, on positioning seat side wall with connecting rod location hole and operating stick location hole
Corresponding position all offers screw hole, and caging bolt and respectively connecting rod caging bolt and operating stick are both provided in screw hole
The front end of caging bolt, connecting rod caging bolt and connecting rod connects and fixes, the front end card of operating stick caging bolt and operating stick
Connect fixation.
The beneficial effects of the utility model are: the fixture with S type pull pressure sensor is inserted into plum blossom touching when detection
In head, the clamping force of Mume flower contact is completely converted into the vertical acted in sliding seat and removable cover, sliding seat and work
Dynamic to cover lower end, the upper end for transmitting the force to S type pull pressure sensor respectively, S type pull pressure sensor stress equalization reduces survey
Error is measured, can finally obtain more accurately measurement result, structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of fixture in Fig. 1.
Fig. 3 is the structural schematic diagram that the utility model describes case and positioning seat with door.
Fig. 4 is the structural schematic diagram that door describes case in the utility model.
In attached drawing, 1 represents control display device, and 2 represent S type pull pressure sensor, 3 deputy activity seats, 4 deputy activities
Lid, 5 represent connecting rod, and 6 represent operating stick, and 7 represent sealing plate, and 8, which represent door, describes case, and 9 represent limit plate, and 10 represented line
Hole, 11 represent operating stick caging bolt, and 12 represent coattail strip, and 13 represent positioning seat, and 14 represent connecting rod location hole, and 15 represent behaviour
Make bar location hole, 16 represent connecting rod caging bolt.
Specific embodiment
It elaborates in the following with reference to the drawings and specific embodiments to the utility model:
Specific embodiment, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, Mume flower contact clamp tension gauge, including fixture, fixation
Sensor in fixture, the control display device 1 connecting with sensor output, control and are arranged on the shell of display device 1
There are display screen and function button, is provided with rechargeable battery in shell, 12V lithium battery, 5200MAH, stand-by time 80 hours.Institute
The sensor stated is S type pull pressure sensor 2, and the model ZNLBS-V1-40KG of S type pull pressure sensor 2, fixture includes same
The sliding seat 3 and removable cover 4 of axis setting, the axis horizontal setting of sliding seat 3, sliding seat 3 include disc structure and are arranged in circle
Dish structure side and the semi-cylindrical in configuration being coaxially disposed with disc structure, the upper surface of semi-cylindrical in configuration are horizontal plane and the water
Card slot is offered in plane, the lower end surface of removable cover 4 is that card slot is also offered on horizontal plane and the horizontal plane, and S type pressure passes
The lower end of sensor 2 is inlaid in the card slot of sliding seat 3 and is fixedly connected by clamping screw with sliding seat 3, S type pressure sensing
The upper end of device 2 is inlaid in the card slot of removable cover 4 and is fixedly connected by clamping screw with removable cover 4, the upper surface of removable cover 4
It is that the central angle alpha of arc surface and the arc surface makes between removable cover 4 and sliding seat 3 that there are free gap, removable covers 4 less than 180 °
There are gap between disc structure, when detection, removable cover 4 will not contact with disc structure and generate frictional force, will not be to survey
Amount result has an impact, and the connecting line of S type pull pressure sensor 2 is connect after passing through sliding seat 3 with control display device 1.
When detection, the power switch of control display device 1 is opened, control display device 1 carries out self-test and shows stable
Zero reading, if zero reading can be good for two seconds automatic zero resettings by the host (RPZ) in control display device 1 not in zero-bit；Then
A little contact special grease (vaseline) is smeared in sliding seat 3 and removable cover 4 to reduce the mill of sliding seat 3 and removable cover 4
Undermine insertion force when measurement operation；Then the fixture with S type pull pressure sensor 2 is inserted into Mume flower contact, every time
Direction of insertion and insertion depth should be consistent, can not control after insertion or agitate up and down, otherwise will affect detector reading
Authenticity, after numerical stability to be shown, reading numerical values are recorded, and are recommended numerical value to be compareed with manufacturing firm, have been found out and asked
The Mume flower contact of topic, replaces spring in time, can effectively avoid Mume flower contact fever.The utility model is by the clamping force of Mume flower contact
It is completely converted into the vertical acted in sliding seat 3 and removable cover 4, is fixed on since S type pull pressure sensor 2 is embedded in
Between sliding seat 3 and removable cover 4, so sliding seat 3 and removable cover 4 are transmitted the force to respectively under S type pull pressure sensor 2
End, upper end, 2 stress equalization of S type pull pressure sensor reduces measurement error, can finally obtain more accurately measurement result,
Measurement result shows that facilitate operator to check, structure is simple, easy to use by controlling display device 1.Fixture is separate
One end of disc structure is inserted terminal, is provided with chamfering on the end face of inserted terminal, i.e. semi-cylindrical in configuration and removable cover 4 is far from disk
One end of structure is both provided with chamfering, more convenient laborsaving when fixture is inserted into Mume flower contact.
As to further improvement of the utility model, it is fixed with and circle in disc structure far from the side of semi-cylindrical in configuration
The connecting rod 5 of dish structure coaxial arrangement, the other end of connecting rod 5 are fixed with the operating stick 6 of perpendicular setting.S will had
It, can be with hand-held operation bar 6 when the fixture of type pull pressure sensor 2 is inserted into Mume flower contact or extracts out of Mume flower contact
It is operated, it is more convenient.
As to further improvement of the utility model, detector further includes the door for being fixed on 1 top of control display device
Describe that case 8, door describe that the rear end of case 8 is fixed with limit plate 9, door describes that the front end of case 8 is provided with and is plugged and fixed with it
Sealing plate 7, the lower end surface of sealing plate 7 offers cable-through hole 10, and door, which describes, is fixed with rubber layer, rubber on the inner wall of case 8
Cavity between layer and control display device 1 is the placed cavity of fixture, is detachable company between connecting rod 5 and disc structure
It connects, for example is threadedly coupled or is grafting.When not used, connecting rod 5 is split with disc structure, then will has the tension and compression of S type
The fixture of force snesor 2 is placed into door and describes in the placed cavity of case 8, and sealing plate 7 is then described that the front end of case 8 is inserted with door
Connect fixed, cable-through hole 10 and control display device 1 company of the connecting line of S type pull pressure sensor 2 across 7 bottom of sealing plate
It connects, can be clamped under external force to avoid sliding seat 3 and removable cover 4 and S type pull pressure sensor 2 is made to carry out unnecessary survey
Amount, and carrying is facilitated to store.
As to further improvement of the utility model, be fixed with rubber layer on 9 inner wall of limit plate, avoid fixture directly with
Limit plate 9 is contacted and is worn.
As to further improvement of the utility model, door describes that the left and right sides of 8 front end face of case is vertically arranged
Coattail strip 12, be provided with dovetail groove, cooperation and door of the sealing plate 7 by dovetail groove and coattail strip 12 on 7 rear end face of sealing plate
Describe that case 8 is plugged and fixed.Structure is simple, firm and reliable connection, convenient to disassembly, time saving and energy saving.
As the portion being located between two coattail strips 12 to further improvement of the utility model, on 7 rear end face of sealing plate
It is separately equipped with groove, rubber layer is embedded in groove, avoids fixture from directly contacting with sealing plate 7 and be worn, and door describes
Rubber layer cooperation on 7 rear end face of rubber layer on 8 inner wall of case, the rubber layer on 9 inner wall of limit plate and sealing plate, can incite somebody to action
Clamp prevents fixture from describing in case 8 in door and shakes.
It is detachable connection between operating stick 6 and connecting rod 5 as to further improvement of the utility model, such as
It is threadedly coupled or is grafting, detector further includes the positioning seat 13 for being fixed on 1 top of control display device, on positioning seat 13
The connecting rod location hole 14 and operating stick location hole 15 arranged along the vertical direction is offered, the axis of location hole is set along the longitudinal direction
It sets and rear end is all closed end, position corresponding with connecting rod location hole 14 and operating stick location hole 15 on 13 side wall of positioning seat
Screw hole is all offered, caging bolt and respectively connecting rod caging bolt 16 and operating stick caging bolt are both provided in screw hole
11, connecting rod caging bolt 16 and the front end of connecting rod 5 connect and fix, the front end card of operating stick caging bolt 11 and operating stick 6
Connect fixation.When not used, fixture is placed into door to describe in case 8 and lock using sealing plate 7, connecting rod 5 is placed on connection
In bar location hole 14 and using the clamping positioning of connecting rod caging bolt 16, operating stick 6 is placed in operating stick location hole 15 simultaneously
It is clamped and is positioned using operating stick caging bolt 11, carrying is facilitated to store.
Claims (8)
1. Mume flower contact clamps tension gauge, including fixture, the sensor being fixed in fixture, it connect with sensor output
It controls display device (1), it is characterised in that: the sensor is S type pull pressure sensor (2), and fixture includes coaxial arrangement
Sliding seat (3) and removable cover (4), sliding seat (3) axis horizontal setting, sliding seat (3) include disc structure and setting exist
Disc structure side and the semi-cylindrical in configuration being coaxially disposed with disc structure, the upper surface of semi-cylindrical in configuration are horizontal plane and should
Card slot is offered on horizontal plane, the lower end surface of removable cover (4) is also to offer card slot, S type tension and compression on horizontal plane and the horizontal plane
The lower end of force snesor (2) is inlaid in the card slot of sliding seat (3) and is fixedly connected by clamping screw with sliding seat (3), S type
The upper end of pull pressure sensor (2) is inlaid in the card slot of removable cover (4) and connects by clamping screw and removable cover (4) are fixed
It connects, the upper surface of removable cover (4) is that the central angle alpha of arc surface and the arc surface makes removable cover (4) and sliding seat (3) less than 180 °
Between there are free gaps, there are gap between removable cover (4) and disc structure, the connecting line of S type pull pressure sensor (2) is worn
Sliding seat (3) is crossed to connect with control display device (1) afterwards.
2. Mume flower contact according to claim 1 clamps tension gauge, it is characterised in that: in disc structure far from semicolumn
The side of structure is fixed with the connecting rod (5) with disc structure coaxial arrangement, and the other end of connecting rod (5) is fixed with perpendicular
The operating stick (6) of setting.
3. Mume flower contact according to claim 1 clamps tension gauge, it is characterised in that: fixture far from disc structure one
End is inserted terminal, is provided with chamfering on the end face of inserted terminal.
4. Mume flower contact according to claim 2 clamps tension gauge, it is characterised in that: the detector further includes solid
It is scheduled on the door above control display device (1) and describes that case (8), door describe that the rear end of case (8) is fixed with limit plate (9), door
Describe that the front end of case (8) is provided with the sealing plate (7) being plugged and fixed with it, the lower end surface of sealing plate (7) offers cable-through hole
(10), door, which describes, is fixed with rubber layer on the inner walls of case (8), the cavity between rubber layer and control display device (1) is folder
The placed cavity of tool is detachable connection between connecting rod (5) and disc structure.
5. Mume flower contact according to claim 4 clamps tension gauge, it is characterised in that: described limit plate (9) inner wall
On be fixed with rubber layer.
6. Mume flower contact according to claim 4 clamps tension gauge, it is characterised in that: the door describes case (8)
There is the coattail strip (12) being vertically arranged in the left and right sides of front end face, and is provided with dovetail groove, sealing plate on sealing plate (7) rear end face
(7) describe that case (8) is plugged and fixed with door by the cooperation of dovetail groove and coattail strip (12).
7. Mume flower contact according to claim 6 clamps tension gauge, it is characterised in that: sealing plate (7) rear end face is upper
Part between two coattail strips (12) opens up fluted, and rubber layer is embedded in groove.
8. Mume flower contact according to claim 2 clamps tension gauge, it is characterised in that: the operating stick (6) and company
It is detachable connection between extension bar (5), detector further includes the positioning seat (13) being fixed on above control display device (1),
The connecting rod location hole (14) and operating stick location hole (15) arranged along the vertical direction is offered on positioning seat (13), location hole
Axis is arranged along the longitudinal direction and rear end is all closed end, on positioning seat (13) side wall with connecting rod location hole (14) and operating stick
The corresponding position of location hole (15) all offers screw hole, and caging bolt and respectively connecting rod limit spiral shell are both provided in screw hole
Bolt (16) and operating stick caging bolt (11), connecting rod caging bolt (16) and the front end of connecting rod (5) connect and fix, operating stick
Caging bolt (11) and the front end of operating stick (6) connect and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843859.2U CN208238989U (en) | 2018-06-01 | 2018-06-01 | Mume flower contact clamps tension gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820843859.2U CN208238989U (en) | 2018-06-01 | 2018-06-01 | Mume flower contact clamps tension gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208238989U true CN208238989U (en) | 2018-12-14 |
Family
ID=64576299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820843859.2U Active CN208238989U (en) | 2018-06-01 | 2018-06-01 | Mume flower contact clamps tension gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208238989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823434A (en) * | 2019-11-04 | 2020-02-21 | 国网湖北省电力公司咸宁供电公司 | Plum blossom contact elastic pressure detection device |
| CN111928984A (en) * | 2020-05-29 | 2020-11-13 | 廊坊研领科技有限公司 | Plum blossom contact tensioning pressure measurement ware |
| CN113916426A (en) * | 2021-09-01 | 2022-01-11 | 保定德优电气设备制造有限公司 | Detection apparatus for plum blossom contact touches finger contact pressure |
-
2018
- 2018-06-01 CN CN201820843859.2U patent/CN208238989U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823434A (en) * | 2019-11-04 | 2020-02-21 | 国网湖北省电力公司咸宁供电公司 | Plum blossom contact elastic pressure detection device |
| CN110823434B (en) * | 2019-11-04 | 2021-04-27 | 国网湖北省电力公司咸宁供电公司 | Plum blossom contact elastic pressure detection device |
| CN111928984A (en) * | 2020-05-29 | 2020-11-13 | 廊坊研领科技有限公司 | Plum blossom contact tensioning pressure measurement ware |
| CN113916426A (en) * | 2021-09-01 | 2022-01-11 | 保定德优电气设备制造有限公司 | Detection apparatus for plum blossom contact touches finger contact pressure |
| CN113916426B (en) * | 2021-09-01 | 2024-04-12 | 保定德优电气设备制造有限公司 | Detection device for contact pressure of contact finger of quincuncial contact |
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