CN208596804U - A kind of thermal power plant DCS cabinet cable connector - Google Patents
A kind of thermal power plant DCS cabinet cable connector Download PDFInfo
- Publication number
- CN208596804U CN208596804U CN201821372998.8U CN201821372998U CN208596804U CN 208596804 U CN208596804 U CN 208596804U CN 201821372998 U CN201821372998 U CN 201821372998U CN 208596804 U CN208596804 U CN 208596804U
- Authority
- CN
- China
- Prior art keywords
- contact plate
- left clamp
- right clamping
- clamping body
- dcs cabinet
- 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.)
- Expired - Fee Related
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model relates to a kind of thermal power plant DCS cabinet cable connectors, technical solution is, it is pressed from both sides including conducting wire and the elastic conduction for being connected to wire termination, elastic conduction folder is hinged to constitute the adjustable rotary type clamp structure of angle through shaft is cross-shaped by left clamp and right clamping body, the left clamp and right clamping body of shaft side are as clamping end, the left clamp and right clamping body of the other side are as operating side, reset spring is provided between the left clamp of operating side and the right clamping body of operating side, the left clamp front end of clamping end is provided with the first contact plate, the utility model passes through pressing reset spring, the first contact plate and the second contact plate of clamping end are close to each other, it is unclamped after into DCS cabinet fastener, under resilient force, two contact plates are separated from each other and angle is gradually increased, pressing is fixed respectively realizes that contact is conductive, it is effective to reduce work The time for making the elastic crimping screw of personnel reduces the frequency of elastic crimping screw.
Description
Technical field
The utility model relates to cable connector, especially a kind of thermal power plant DCS cabinet cable connector.
Background technique
During the debugging of thermal power plant's DCS system, maintenance, often using signal generator, multimeter etc. to DCS cabinet card
Part carries out the work of lane testing, and DCS cabinet fastener is as shown in figure 5, generally include the upper fixed body 8 of the alternate setting of face under
Fixed body 9 is installed with contact bolt 10 in upper fixed body, and spinning contact bolt can be moved up and down along upper fixed body, lower fixation
The lower contact 11 being fixed in vivo with contact bolt moving direction face is needed to be oriented to and be protruded into during lane testing
The gap of upper fixed body 8 and lower fixed body 9 and between contact bolt and lower contact, then tightens contact bolt presses conducting wire
Contact is conductive, and this mode of connection can consume a large amount of time and efforts, and high-frequency elastic crimping screw easily makes screw thread loose
Phenomena such as button, occurs, and then brings security risk to the normal operation of unit.Therefore, it is imperative to improve and innovate.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of thermal power plant
DCS cabinet cable connector can effectively solve the problems, such as DCS cabinet fastener wiring.
The technical solution that the utility model solves is: a kind of thermal power plant DCS cabinet cable connector, the cable connector include
Conducting wire and the elastic conduction folder for being connected to wire termination, elastic conduction folder is by left clamp and right clamping body through the cross-shaped hinge of shaft
It is connected together and constitutes the adjustable rotary type clamp structure of angle, the left clamp and right clamping body of shaft side are another as clamping end
The left clamp and right clamping body of side are provided with reset bullet between the left clamp of operating side and the right clamping body of operating side as operating side
Spring, the left clamp front end of clamping end are provided with the first contact plate, and the right clamping body front end of clamping end is provided with the second contact plate, and first
Contact plate is alternate with the medial surface of the second contact plate and is oppositely arranged, when the non-stress of reset spring, the angle β of the two opposite face
It is 10-20 °.
Left clamp, right clamping body, shaft, the first contact plate and second contact plate is that conductive material is made；It is described
Conical socket corresponding with the contact bolt lower end of DCS cabinet fastener is provided on the outside of second contact plate.
The utility model structure novel is unique, and advantages of simple is easy to produce, easy to operate, at low cost, resets bullet by pressing
Spring, the first contact plate and the second contact plate of clamping end are close to each other, into DCS cabinet fastener after unclamp, under resilient force,
Two contact plates are separated from each other and angle is gradually increased, and pressing is fixed respectively realizes that contact is conductive, effective to reduce staff pine
The time for pressing line screw reduces the frequency of elastic crimping screw, reduces and brings safety to unit normal operation because screw thread releases
Hidden danger odds, easy to use, effect is good, there is good social and economic benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the first contact plate of the left clamp front end in the utility model clamping end.
Fig. 3 is the side view of the second contact plate of the utility model clamping end right clamping body front end.
Fig. 4 is the usage state diagram of the utility model.
Fig. 5 is the schematic cross-sectional view of the utility model DCS cabinet fastener.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1-5, the utility model includes conducting wire and the elastic conduction folder for being connected to wire termination, elastic conduction folder
Be by left clamp 1 and right clamping body 2 through shaft 3 it is cross-shaped it is hinged constitute the adjustable rotary type clamp structure of angle, turn
The left clamp 1a and right clamping body 2a of 3 side of axis are as clamping end, and the left clamp 1b and right clamping body 2b of the other side are as operating side, behaviour
Make to be provided with reset spring 6 between the left clamp 1b at end and the right clamping body 2b of operating side, the front end the left clamp 1a setting of clamping end
There is the first contact plate 5, the front end right clamping body 2a of clamping end is provided with the second contact plate 4, the first contact plate 5 and the second contact plate 4
Medial surface it is alternate and be oppositely arranged, when the non-stress of reset spring, the angle β of the two opposite face is 10-20 °.
To guarantee using effect, the left clamp 1, right clamping body 2, shaft 3, the first contact plate 5 and the second contact plate 4 are
It is made of conductive material.
It is recessed that taper corresponding with the contact bolt lower end of DCS cabinet fastener is provided on the outside of second contact plate
Slot, 10 lower end of contact bolt of DCS cabinet fastener is placed in card slot to contact with the second contact plate from the stretching of upper fixed body 8 leads
Electricity, shape and the contact bolt lower end shape of this conical socket match, while playing the role of a positioning, that is,
It says, after the left clamp and right clamping body at pressing operation end, protrudes into the gap of DCS cabinet fastener, when contact bolt lower end enters cone
After connected in star, the left clamp and right clamping body of operating side are unclamped, under action of reset spring, the first contact plate 5 can directly exist
It is pressed against under resilient force on lower contact 11, guarantees that contact is conductive.
The left clamp 1b of operating side or the right clamping body 2b of operating side are connected by conducting wire 12 with detection device 7, and the one of conducting wire
End is connected with the left clamp 1b of operating side or the rear end right clamping body 2b, and the other end of conducting wire is connected with detection device, and detection device 7 is
Signal generator, multimeter etc.；The reset spring 6 has 2, and it is solid to guarantee that contact plate can compress under the action of elastic force
It is fixed.
As shown in Figure 1, reset spring is the state of non-stress, the right clamping body 2a of clamping end is horizontally disposed, the second contact
Plate 4 be also it is horizontally disposed, the medial surface of the medial surface of the first contact plate 5 and the second contact plate 4 is oppositely arranged and the first contact plate
It is directed away from the direction inclination of the second contact plate, as shown in figure 1 the center line of the center line a of the second contact plate 4 and the second contact plate 5
Shown in the angle β of b, which is 10-20 °, which be arranged according to DCS cabinet fastener upper and lower contact spacing, and pressing is worked as
The left clamp and right clamping body of operating side, the first contact plate 5 and the second contact plate 4 are close to each other, and angle reduces, so as to smooth
Into in the gap of DCS cabinet fastener, being then screwed down movable contact bolt 10 makes its lower end stretch out upper 8 lower end of fixed body, then
Mobile second contact plate 4 makes contact bolt lower end enter conical socket to the left clamp and right clamping body for keeping pressing operation end simultaneously,
The left clamp and right clamping body of operating side are unclamped, under action of reset spring, the first contact plate 5 and the second contact plate 4 are separated from each other,
The angle of the two is gradually increased, and the first contact plate 5 is pressed against in the presence of a tensile force on lower contact 11, realizes that contact is conductive
(as shown in Figure 4).Here in description, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.Compared with prior art, this is practical
New structure novel and unique, advantages of simple is easy to produce, easy to operate, at low cost, by press reset spring, the first of clamping end
Contact plate and the second contact plate are close to each other, into DCS cabinet fastener after unclamp, under resilient force, two contact plates mutually divide
From and angle be gradually increased, pressing is fixed respectively realizes that contact is conductive, it is effective reduce the elastic crimping screw of staff when
Between, the frequency of elastic crimping screw is reduced, reduces and brings security risk odds to unit normal operation because screw thread releases,
Easy to use, effect is good, there is good social and economic benefit.
Claims (5)
1. a kind of thermal power plant DCS cabinet cable connector, which is characterized in that the cable connector includes conducting wire and is connected to conductor wire end
The elastic conduction in portion presss from both sides, and elastic conduction folder is cross-shaped hinged through shaft (3) by left clamp (1) and right clamping body (2)
The adjustable rotary type clamp structure of angle is constituted, the left clamp and right clamping body of shaft (3) side are as clamping end, a left side for the other side
Clamp and right clamping body are provided with reset bullet between the left clamp (1b) of operating side and the right clamping body (2b) of operating side as operating side
Front end left clamp (1a) of spring (6), clamping end is provided with the first contact plate (5), and front end right clamping body (2a) of clamping end is provided with
Second contact plate (4), the first contact plate (5) is alternate with the medial surface of the second contact plate (4) and is oppositely arranged, when reset spring not
When stress, the angle β of the two opposite face is 10-20 °.
2. thermal power plant DCS cabinet cable connector according to claim 1, which is characterized in that the left clamp (1),
Right clamping body (2), shaft (3), the first contact plate (5) and the second contact plate (4) are that conductive material is made.
3. thermal power plant DCS cabinet cable connector according to claim 1, which is characterized in that second contact plate
Outside is provided with conical socket corresponding with the contact bolt lower end of DCS cabinet fastener.
4. thermal power plant DCS cabinet cable connector according to claim 1, which is characterized in that the left clamp of operating side
The right clamping body (2b) of (1b) or operating side is connected by conducting wire (12) with detection device (7).
5. thermal power plant DCS cabinet cable connector according to claim 1, which is characterized in that the reset spring (6)
There are 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372998.8U CN208596804U (en) | 2018-08-24 | 2018-08-24 | A kind of thermal power plant DCS cabinet cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372998.8U CN208596804U (en) | 2018-08-24 | 2018-08-24 | A kind of thermal power plant DCS cabinet cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208596804U true CN208596804U (en) | 2019-03-12 |
Family
ID=65605258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372998.8U Expired - Fee Related CN208596804U (en) | 2018-08-24 | 2018-08-24 | A kind of thermal power plant DCS cabinet cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208596804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503023A (en) * | 2021-08-11 | 2021-10-15 | 中建八局第四建设有限公司 | Line box department appurtenance that plasters |
-
2018
- 2018-08-24 CN CN201821372998.8U patent/CN208596804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503023A (en) * | 2021-08-11 | 2021-10-15 | 中建八局第四建设有限公司 | Line box department appurtenance that plasters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20210824 |