CN212988612U - Fixing device for temperature sensor on strain clamp - Google Patents
Fixing device for temperature sensor on strain clamp Download PDFInfo
- Publication number
- CN212988612U CN212988612U CN202022223611.6U CN202022223611U CN212988612U CN 212988612 U CN212988612 U CN 212988612U CN 202022223611 U CN202022223611 U CN 202022223611U CN 212988612 U CN212988612 U CN 212988612U
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- temperature sensor
- strain clamp
- stationary blade
- fixing device
- compresses tightly
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Abstract
The utility model discloses a temperature sensor's fixing device on strain clamp, strain clamp are integrative through the screw fixed connection that two intervals set up, and fixing device includes stationary blade and briquetting, and temperature sensor can dismantle and adorn on the stationary blade, and the stationary blade is located between two screws and the fixed package blocks strain clamp outside, and the briquetting overlaps on two screws and is locked closely to touch by the nut in order to keep temperature sensor bottom and strain clamp to connect. This fixing device simple structure, stationary blade and briquetting are direct to be installed on original fastener, and the installation procedure is simple and convenient, need not to dismantle the installation again, have avoided the bad phenomenon of the bad contact that repeated dismantlement arouses and the extravagant electric quantity of resistance increase, not only eliminate installation error and make temperature sensor and fastener produce better touch detection simultaneously.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of voltage equipment, concretely relates to temperature sensor's fixing device on strain clamp.
[ background of the invention ]
On high voltage electricity tower, overhead wire carries out fixed connection through the strain clamp, and the strain clamp bears the tension of wire and hangs the wire to the strain insulator-string group, and the temperature at strain clamp connection position concerns the safe handling of electric wire netting, must establish temperature sensor on the fastener and survey the clamp temperature, and traditional installation is very loaded down with trivial details, needs to dismantle the fastener and carries out fixed mounting, owing to arouse after dismantling many times that contact is bad easily and increase the extravagant defect of electric quantity of resistance.
[ Utility model ] content
In order to solve the existing problem that exists among the background art, the utility model provides a temperature sensor's fixing device on strain clamp, simple structure need not dismantle fastener direct mount, and the installation is simple and convenient and the steadiness is strong.
The utility model adopts the following technical proposal:
the utility model provides a temperature sensor's fixing device on strain clamp, strain clamp is integrative through the screw fixed connection that two intervals set up, and fixing device includes stationary blade and briquetting, temperature sensor can dismantle adorn in on the stationary blade, the stationary blade is located between two screws and fixed package blocks strain clamp is outside, the briquetting overlaps in two on the screw and by nut locking in order to keep temperature sensor bottom and strain clamp closely touch.
Further, the stationary blade is the panel beating piece, the stationary blade has first portion and compresses tightly the portion and the third portion that compresses tightly with first portion vertically second that compresses tightly, and wherein second portion and third portion that compresses tightly are located first portion both ends homonymy that compresses tightly, the terminal shaping of second portion, third portion that compresses tightly is inside colludes tight portion, second portion and third portion that compresses tightly compress tightly between the distance with strain clamp width looks adaptation, collude tight portion be used for colluding tightly in terminal surface under the strain clamp.
Furthermore, a clamping groove extending towards the second pressing portion is formed in the first pressing portion, a protruding foot is arranged at the bottom of the temperature sensor and extends into the clamping groove, and the temperature sensor is fixedly locked and pressed on the fixing piece after rotating.
Furthermore, the pressing block is provided with a pressing shoulder and a backup plate which are integrally connected, the backup plate is positioned in the middle of the lower part of the pressing shoulder, an arc-shaped backup position is arranged in the middle of one side of the pressing shoulder and is matched with the outside of the temperature sensor, and positioning holes corresponding to the positions of two screws on the strain clamp are formed in the pressing shoulder.
Furthermore, a spring washer is sleeved between the pressing block and the two screws.
The utility model has the advantages as follows:
the fixing device consists of a fixing piece and a pressing block, the fixing piece and the pressing block are simple in structure, a convex pin on the temperature sensor is aligned with a clamping groove on the fixing piece to rotate and clamp, the fixing piece is slightly broken off and then sleeved outside a strain clamp, then a spring washer and the pressing block are respectively sleeved on a screw, finally a nut is locked, the spring washer is pressed to generate elasticity to further lock the fixing piece on the strain clamp, and the temperature sensor and the strain clamp are enabled to generate better contact detection while installation errors are eliminated; the fixing piece and the pressing block are directly installed on the original wire clamp, the installation process is simple and convenient, the installation is not required to be disassembled again, and the bad phenomena of poor contact and electric quantity waste caused by the increase of resistance due to repeated disassembly are avoided.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a fixing device for a temperature sensor on a strain clamp according to the present invention;
FIG. 2 is another schematic view of FIG. 1;
FIG. 3 is a schematic view showing an assembled structure of a temperature sensor and a fixing piece;
FIG. 4 is a schematic view of the fixing sheet;
FIG. 5 is a schematic view of the structure of the compact;
FIG. 6 is a schematic view showing an assembled structure of the temperature sensor and the fixing piece.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
As shown in figures 1 and 2, the fixing device of the temperature sensor on the strain clamp is characterized in that the strain clamp 1 is fixedly connected into a whole through two screws 2 arranged at intervals, the fixing device comprises a fixing piece 3 and a pressing block 4, the temperature sensor 5 is detachably arranged on the fixing piece 3, the fixing piece 3 is positioned between the two screws 2 and is clamped outside the strain clamp 1 by a fixing bag, the pressing block 4 is sleeved on the two screws 2 and is locked by a nut so as to keep the bottom of the temperature sensor 5 and the strain clamp 1 in tight contact, the fixing piece 3 and the pressing block 4 of the utility model have very simple structures, when in installation, the temperature sensor 5 is installed on the fixing piece 3 and then is pressed and fixed on the clamp, and then the pressing block 4 is fixed on the screws 2 and then is locked, the installation process is very simple, and the temperature sensor can be directly installed on the clamp, compared with the traditional installation method, the fastener need not be dismantled, dismantles the fastener and need twist the screw, produces contact failure's defect easily after dismantling many times repeatedly, moreover, in power transmission, dismantles repeatedly and arouses the resistance grow easily, leads to the electric energy loss increase, can solve current these not enoughly through this fixing device.
In detail, as shown in fig. 4, the fixing plate 3 is a sheet metal plate, the fixing plate 3 has a first pressing portion 31, and a second pressing portion 32 and a third pressing portion 33 perpendicular to the first pressing portion 31, wherein the second pressing portion 32 and the third pressing portion 33 are located at the same side of both ends of the first pressing portion 31, an inward hooking portion 34 is formed at the end of the second pressing portion 32 and the end of the third pressing portion 33, the distance between the second pressing portion 32 and the third pressing portion 33 is adapted to the width of the strain clamp 1, the hooking portion 34 is used for hooking the lower end surface of the strain clamp 1, the fixing plate 3 has a certain elastic deformation capability, the fixing plate 3 can be sleeved outside the strain clamp by slightly opening the second pressing portion 32 and the third pressing portion 33 with hands, and the hooking portion 34 is tightly attached to the lower portion of the strain clamp for stable installation.
As shown in fig. 6, in order to facilitate quick installation of the temperature sensor 5 and the fixing plate 3, as shown in fig. 4, a clamping groove 35 extending toward the second pressing portion 32 is formed in the first pressing portion 31, a protruding leg 51 is arranged at the bottom of the temperature sensor 5 and extends into the clamping groove 35, the temperature sensor 5 is rotated and then is fixedly locked and pressed on the fixing plate 3, and then the fixing plate 3 is fixed on a wire clamp.
It can be understood that, as shown in fig. 5, the pressing block 4 has a pressing shoulder 41 and a backup plate 42 that are integrally connected, the backup plate 42 is located in the middle of the lower portion of the pressing shoulder 41, an arc-shaped backup 43 is located in the middle of one side of the pressing shoulder 41 to match with the outside of the temperature sensor 5, a positioning hole 44 corresponding to the two screws 2 on the strain clamp 1 is located on the pressing shoulder 41, the fixing plate 3 is installed, a spring washer 6 is sleeved between the pressing block 4 and the two screws 2, the positioning hole 44 on the pressing block 4 is aligned with the two screws 2 to be sleeved in, and finally the top of the pressing block 4 is locked by a nut, so that the spring washer 6 generates spring-like elastic force to further tighten the fixing plate 3 after receiving axial force, and assembly errors can be eliminated, the temperature sensor 5 is better attached to the clamp, and the test accuracy is improved.
The utility model has the advantages that:
the fixing device consists of a fixing piece and a pressing block, the fixing piece and the pressing block are simple in structure, a convex pin on the temperature sensor is aligned with a clamping groove on the fixing piece to rotate and clamp, the fixing piece is slightly broken off and then sleeved outside a strain clamp, then a spring washer and the pressing block are respectively sleeved on a screw, finally a nut is locked, the spring washer is pressed to generate elasticity to further lock the fixing piece on the strain clamp, and the temperature sensor and the strain clamp are enabled to generate better contact detection while installation errors are eliminated; the fixing piece and the pressing block are directly installed on the original wire clamp, the installation process is simple and convenient, the installation is not required to be disassembled again, and the bad phenomena of poor contact and electric quantity waste caused by the increase of resistance due to repeated disassembly are avoided.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (5)
1. The utility model provides a last temperature sensor's of strain clamp fixing device, the strain clamp is integrative through the screw fixed connection that two intervals set up, its characterized in that, fixing device includes stationary blade and briquetting, temperature sensor can dismantle adorn in on the stationary blade, the stationary blade is located between two screws and fixed package blocks the strain clamp is outside, the briquetting overlaps in two on the screw and by nut locking in order to keep temperature sensor bottom and strain clamp closely touch-connect.
2. The device of claim 1, further comprising: the stationary blade is the sheet metal piece, the stationary blade has first portion and compresses tightly and compress tightly portion and third portion with first portion vertically second that compresses tightly, and wherein the second compresses tightly the portion and the third compresses tightly the position in first portion both ends homonymy that compresses tightly, the second compresses tightly the portion, the terminal shaping of third portion that compresses tightly is inside to be colluded tight portion, the second compress tightly portion and third compress tightly the inter-part distance with strain clamp width looks adaptation, collude tight portion be used for colluding tightly in terminal surface under the strain clamp.
3. The device of claim 2, wherein the temperature sensor is mounted on the strain clamp: the first compressing portion is provided with a clamping groove extending towards the second compressing portion, the bottom of the temperature sensor is provided with a convex foot extending into the clamping groove, and the temperature sensor is fixed and locked on the fixing piece after rotating.
4. The device of claim 2, wherein the temperature sensor is mounted on the strain clamp: the pressing block is provided with a pressing shoulder and a backup plate which are connected integrally, the backup plate is positioned in the middle of the lower portion of the pressing shoulder, an arc-shaped backup position is arranged in the middle of one side of the pressing shoulder and is matched with the outer portion of the temperature sensor, and positioning holes corresponding to the positions of two screws on the strain clamp are formed in the pressing shoulder.
5. The apparatus for fixing a temperature sensor on a strain clamp according to any one of claims 1 to 4, wherein: and a spring washer is sleeved between the pressing block and the two screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223611.6U CN212988612U (en) | 2020-09-30 | 2020-09-30 | Fixing device for temperature sensor on strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223611.6U CN212988612U (en) | 2020-09-30 | 2020-09-30 | Fixing device for temperature sensor on strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212988612U true CN212988612U (en) | 2021-04-16 |
Family
ID=75418935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223611.6U Active CN212988612U (en) | 2020-09-30 | 2020-09-30 | Fixing device for temperature sensor on strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212988612U (en) |
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2020
- 2020-09-30 CN CN202022223611.6U patent/CN212988612U/en active Active
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