CN214251295U - Temperature measuring device for line strain clamp - Google Patents
Temperature measuring device for line strain clamp Download PDFInfo
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- CN214251295U CN214251295U CN202022307335.1U CN202022307335U CN214251295U CN 214251295 U CN214251295 U CN 214251295U CN 202022307335 U CN202022307335 U CN 202022307335U CN 214251295 U CN214251295 U CN 214251295U
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Abstract
The utility model relates to the field of circuit temperature measuring equipment, and discloses a temperature measuring device for a strain clamp of a circuit, which comprises a clamp drainage plate, a temperature measuring component and an inserting component, wherein the temperature measuring component is inserted into a first jack on the clamp drainage plate and is used for detecting the temperature of the strain clamp; the plug-in components are provided with two, and the two plug-in components are arranged in the two arrangement holes respectively. This temperature measuring device is through mutually supporting of grafting subassembly and second jack, when the installation, only need carry out fixed mounting in the first jack of temperature measuring subassembly disect insertion then grafting subassembly inserts the second jack, simple to operate is swift, has improved the installation effectiveness.
Description
Technical Field
The utility model relates to a circuit temperature measurement equipment field specifically relates to a circuit strain clamp temperature measuring device.
Background
When conventional circuit overhauls, the defect that the crimping position can't be judged from the outward appearance to the strain clamp, fortune inspection department need have a power failure with whole circuit, carries X optical detection equipment by the professional again and goes up the tower and detect, has the potential safety hazard scheduling problem that the content of work is numerous and personnel's equipment high altitude construction. Also there is the electric power department to carry infrared thermal imager through using unmanned aerial vehicle and shoot strain clamp image of generating heat when the whole line that patrols of circuit and carry out defect judgement, nevertheless because unmanned aerial vehicle patrols the route of line relatively fixed, shoots the angle and can't cover all strain clamps that need observe, receives factor influences such as weather, illumination simultaneously, and unmanned aerial vehicle can't operate at any time, consequently uses unmanned aerial vehicle to carry out the mode of defect judgement to strain clamp to receive effect very little. The temperature measurement of the drainage plate by using a temperature sensor is also considered by domestic related sensor manufacturers, the current running state of the strain clamp is reflected by temperature parameters, and the strain clamp is used in actual engineering, but according to the feedback of an electric power department, the bolts at the butt joint of the drainage plate need to be firstly removed by the installation mode of the existing temperature sensor, and then the bolts and the pressing plate are installed to fix the sensor. The mode is time-consuming and labor-consuming, and has the danger of wire jumping falling, which causes damage to personnel and equipment.
The utility model discloses a china's utility model, the publication number CN211061076U of authorizing discloses an online temperature measuring device of transmission line strain clamp, including temperature sensor, temperature sensor passes through the screw thread and can dismantle the form of connection and install on strain clamp, temperature sensor includes the temperature measurement base, the stainless steel protection casing, and insulating housing, the temperature measurement chip, the PCB board, the singlechip, wireless transmitting module, transmitting antenna and high temperature lithium subcell, temperature measurement base upper portion fixed connection stainless steel protection casing cover insulating housing outside the stainless steel protection casing, the temperature measurement chip, the PCB board, the singlechip, wireless transmitting module, transmitting antenna and high temperature lithium subcell all set up at the stainless steel protection casing inboardly. The utility model discloses a real-time temperature measurement, data transmission and automatic analysis reduce the length of the discovery of hidden danger, and the position of accurate positioning defect reduces the frequency that the power failure overhauld, furthest's improvement strain clamp defect identification's efficiency. However, the temperature measuring sensor can be mounted only by rotating the device in the mounting process, so that the mounting is troublesome and the mounting efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a circuit strain clamp temperature measuring device, this temperature measuring device installation is simple, has improved the installation effectiveness.
In order to achieve the above object, the utility model provides a circuit strain clamp temperature measuring device, include:
a wire clamp drainage plate;
the temperature measuring component is inserted into a first insertion hole in a wire clamp drainage plate and used for detecting the temperature of the strain clamp, two placing holes are symmetrically formed in the bottom side of the temperature measuring component, and a second insertion hole matched with the placing holes is formed in the bottom side of the first insertion hole;
the plug-in components, the plug-in components is provided with two, and two plug-in components set up respectively in two arrangement holes, the plug-in components includes:
the first springs are arranged in the corresponding mounting holes;
and one end of the inserted bar is connected with one end of the first spring, the other end of the inserted bar extends out of the placement hole, and when the temperature measuring component is abutted against the bottom of the first jack, the inserted bar is inserted into the second jack through the elasticity of the first spring.
Preferably, line strain clamp temperature measuring device still includes ejection mechanism, ejection mechanism sets up with the grafting subassembly relatively, includes:
the ejector rod is movably sleeved in the second jack, and when the inserted rod is inserted into the second jack, the ejector rod and the inserted rod are contacted with each other;
the first partition plate and the second partition plate are arranged in the second jack at intervals, one of the two partition plates is fixedly connected in the second jack, the other partition plate is movably sleeved in the second jack, the ejector rod sequentially penetrates through the first partition plate and the second partition plate, and the ejector rod movably penetrates through the partition plate fixedly connected with the second jack and is fixedly connected with the partition plate movably sleeved with the second jack;
the second spring is arranged between the first partition plate and the second partition plate, movably sleeved on the outer side of the ejection rod, and two ends of the second spring are fixedly connected with the first partition plate and the second partition plate respectively;
the third partition plate and the fourth partition plate are arranged in the third jack at intervals, one of the two partition plates is fixedly connected in the third jack, the other partition plate is movably sleeved in the third jack, the third jack is arranged on the wire clamp drainage plate and extends from the top surface of the wire clamp drainage plate to be communicated with one end, far away from the first jack, of the second jack;
the extrusion rod is arranged in the third jack and sequentially penetrates through the third partition plate and the fourth partition plate from top to bottom, the extrusion rod movably penetrates through the partition plate fixedly connected with the third jack and is fixedly connected with the partition plate movably sleeved with the third jack, mutually matched inclined planes are arranged at the bottom of the extrusion rod and one end, away from the first jack, of the ejection rod, and the ejection rod moves towards the first jack due to the action of the inclined planes when the extrusion rod is pressed downwards;
the third spring is arranged between the third partition plate and the fourth partition plate and movably sleeved outside the extrusion rod, and two ends of the third spring are fixedly connected with the third partition plate and the fourth partition plate respectively
Preferably, the bottom of the inserted bar far away from one end of the first spring is provided with a tangent plane.
Preferably, a guide groove corresponding to the seating hole is provided at a side surface of the first insertion hole.
Preferably, a pressing plate is arranged at the top of the extrusion rod, and the diameter of the pressing plate is larger than that of the third insertion hole.
Preferably, the bottom of the inner cavity of the first insertion hole is provided with a locking spring.
Through the technical scheme, the utility model discloses a circuit strain clamp temperature measuring device, this temperature measuring device pass through mutually supporting of grafting subassembly and second jack, when the installation, only need with in the first jack of temperature measurement subassembly disect insertion then the grafting subassembly inserts and can carry out fixed mounting in the first jack, simple to operate is swift, has improved the installation effectiveness.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of a temperature measuring device for a strain clamp of a line according to an embodiment of the present invention;
fig. 2 shows an enlarged schematic view of the utility model at a in fig. 1.
In the figure:
1. fastener drainage plate 101, first jack
102. Second jack 103, third jack
104. Guide groove 2 and temperature measuring assembly
3. Placing hole 4 and plug-in component
41. First spring 42, inserted link
43. Tangent plane 5, ejection mechanism
51. Ejector rod 52, first partition plate
53. Second partition plate 54, second spring
55. Third separator 56, fourth separator
57. The pressing rod 58, the third spring
59. Pressing plate 6 and anti-loosening spring
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1 and 2, the present embodiment discloses a temperature measuring device for a strain clamp of a circuit, which includes a clamp drainage plate 1, a temperature measuring assembly 2, an insertion assembly 4 and an ejection mechanism 5.
The temperature measuring component 2 is inserted into a first insertion hole 101 in the wire clamp drainage plate 1 and used for detecting the temperature of a strain clamp, two placing holes 3 are symmetrically formed in the bottom side of the temperature measuring component 2, and a second insertion hole 102 matched with the placing holes 3 is formed in the bottom side of the first insertion hole 101; specifically, temperature measuring component 2 in this embodiment is roughly the same with the temperature measuring sensor structure in the utility model patent of grant publication No. CN211061076U, and the difference lies in being plug-in connection between temperature measuring component 2 in this embodiment and the fastener drainage plate 1.
The plug-in components 4 are provided with two, two plug-in components 4 set up respectively in two arrangement holes 3, plug-in components 4 include first spring 41, inserted bar 42 and tangent plane 43, first spring 41 sets up in corresponding arrangement hole 3, the one end of inserted bar 42 is connected with the one end of first spring 41, its other end extends arrangement hole 3, and when temperature measuring component 2 and the bottom butt of first jack 101, inserted bar 42 is pegged graft in the inside of second jack 102 through the elasticity of first spring 41. When the temperature measuring component 2 is installed, the placing hole 3 is opposite to the second insertion hole 102, the insertion rod 42 can be pressed at first to enable the insertion rod 42 to be retracted into the placing hole 3, then the temperature measuring component 2 is pressed downwards, when the temperature measuring component 2 is abutted to the bottom of the first insertion hole 101, the insertion rod 42 is pushed into the second insertion hole 102 due to the elastic force of the first spring 41, and therefore the temperature measuring component 2 and the strain clamp are fixed. In addition, the bottom of the end, far away from the first spring 41, of the inserted rod 42 is provided with the tangent plane 43, so that when the temperature measuring component 2 is pressed downwards, the inserted rod 42 does not need to be pressed due to the existence of the tangent plane 43, the inserted rod 42 is directly pressed downwards, and the inserted rod 42 is inserted into the placing hole 3 under the action of the tangent plane 43, and the installation efficiency is further improved. The side of the first jack 101 is provided with a guide groove 104 corresponding to the placement hole 3, and the guide groove 104 corresponds to the placement hole 3 and also corresponds to the second jack 102, so that in the installation process, the second jack 102 and the placement hole 3 do not need to be corresponded, and the insertion rod 42 directly corresponds to the guide groove 104, so that the installation is more convenient.
The temperature measuring device of the line strain clamp further comprises an ejection mechanism 5, wherein the ejection mechanism 5 is arranged opposite to the plug-in component 4 and comprises an ejection rod 51, a first partition plate 52, a second partition plate 53, a second spring 54, a third partition plate 55, a fourth partition plate 56, an extrusion rod 57, a third spring 58 and a pressing plate 59. The ejector rod 51 is movably sleeved in the second jack 102, and when the inserted rod 42 is inserted into the second jack 102, the ejector rod 51 and the inserted rod 42 are contacted with each other; the first partition plate 52 and the second partition plate 53 are arranged in the second jack 102 at intervals, one of the two partition plates is fixedly connected in the second jack 102, the other partition plate is movably sleeved in the second jack 102, the ejector rod 51 sequentially penetrates through the first partition plate 52 and the second partition plate 53, and the ejector rod 51 movably penetrates through the partition plate fixedly connected with the second jack 102 and the partition plate movably sleeved with the second jack 102; the second spring 54 is arranged between the first partition plate 52 and the second partition plate 53 and movably sleeved on the outer side of the ejector rod 51, and two ends of the second spring 54 are fixedly connected with the first partition plate 52 and the second partition plate 53 respectively; a third clapboard 55 and a fourth clapboard 56 are arranged inside a third jack 103 at intervals, one of the two clapboards is fixedly connected inside the third jack 103, the other one is movably sleeved inside the third jack 103, the third jack 103 is arranged on the wire clamp drainage plate 1 and extends from the top surface of the wire clamp drainage plate 1 to be communicated with one end of the second jack 102 far away from the first jack 101, a squeezing rod 57 is arranged inside the third jack 103 and sequentially penetrates through the third clapboard 55 and the fourth clapboard 56 from top to bottom, the squeezing rod 57 movably penetrates through the clapboard fixedly connected with the third jack 103 and is fixedly connected with the clapboard movably sleeved with the third jack 103, mutually matched inclined planes are arranged at the bottom of the squeezing rod 57 and one end of the ejecting rod 51 far away from the third jack 103, the ejecting rod 51 moves towards the first jack 101 under the action of the inclined planes when the squeezing rod 57 is pressed downwards, a third spring 58, the third spring 58 is disposed between the third partition 55 and the fourth partition 56, and movably sleeved outside the pressing rod 57, and two ends of the third spring 58 are respectively fixedly connected with the third partition 55 and the fourth partition 56.
Specifically, when dismantling, the extrusion stem 57 is directly pushed down, because the effect on two inclined planes, when the extrusion stem 57 pushes down, can drive the ejector rod 51 and remove to first jack 101 direction, can be ejecting to first jack 101 inside with inserted bar 41 at the in-process that removes, leave behind second jack 102 with inserted bar 41 extract temperature measuring component 2 can, extract the back, loosen extrusion stem 57, because the effect of second spring 54 and third spring 58, ejector rod 51 and extrusion stem 57 restore. The top of the extrusion rod 57 is provided with a pressing plate 59, and the diameter of the pressing plate 59 is larger than that of the third insertion hole 103, so that the pressing is more convenient. The bottom of first jack 101 inner chamber is provided with locking spring 6, and locking spring 6 can prevent on the one hand that temperature measuring component 2 from taking place not hard up in first jack 101 is inside, and on the other hand, after inserted bar 41 left second jack 102, temperature measuring component 2 because locking spring 6's effect, can be automatic pop out first jack 101, need not the manual work and pulls out.
Through the technical scheme, the utility model discloses a circuit strain clamp temperature measuring device, this temperature measuring device pass through mutually supporting of grafting subassembly 4 and second jack 102, when the installation, only need with in the first jack 101 of 2 disect insertions of temperature measuring subassembly then grafting subassembly 4 inserts in second jack 102 and can carry out fixed mounting, simple to operate is swift, has improved the installation effectiveness.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (6)
1. The utility model provides a circuit strain clamp temperature measuring device which characterized in that includes:
a wire clamp drainage plate (1);
the temperature measuring component (2) is inserted into a first insertion hole (101) in the wire clamp drainage plate (1) and used for detecting the temperature of the strain clamp, two placing holes (3) are symmetrically formed in the bottom side of the temperature measuring component (2), and a second insertion hole (102) matched with the placing hole (3) is formed in the bottom side of the first insertion hole (101);
plug-in components (4), plug-in components (4) are provided with two, and two plug-in components (4) set up respectively in two arrangement hole (3), plug-in components (4) include:
the first springs (41), the first springs (41) are arranged in the corresponding arrangement holes (3);
and one end of the inserted bar (42) is connected with one end of the first spring (41), the other end of the inserted bar (42) extends out of the arrangement hole (3), and when the temperature measuring component (2) is abutted against the bottom of the first jack (101), the inserted bar (42) is inserted into the second jack (102) through the elastic force of the first spring (41).
2. The line strain clamp temperature measuring device of claim 1, further comprising an ejection mechanism (5), wherein the ejection mechanism (5) is disposed opposite to the plug-in component (4), and comprises:
the ejector rod (51), the ejector rod (51) is movably sleeved in the second jack (102), and when the inserted link (42) is inserted into the second jack (102), the ejector rod (51) and the inserted link (42) are contacted with each other;
the first partition plate (52) and the second partition plate (53) are arranged in the second jack (102) at intervals, one of the two partition plates is fixedly connected to the second jack (102), the other partition plate is movably sleeved in the second jack (102), the ejector rod (51) sequentially penetrates through the first partition plate (52) and the second partition plate (53), and the ejector rod (51) movably penetrates through the partition plate fixedly connected with the second jack (102) and is fixedly connected with the partition plate movably sleeved with the second jack (102);
the second spring (54) is arranged between the first partition plate (52) and the second partition plate (53), movably sleeved on the outer side of the ejector rod (51), and two ends of the second spring (54) are fixedly connected with the first partition plate (52) and the second partition plate (53) respectively;
the third partition plate (55) and the fourth partition plate (56) are arranged in the third jack (103) at intervals, one of the two partition plates is fixedly connected inside the third jack (103), the other partition plate is movably sleeved inside the third jack (103), the third jack (103) is arranged on the wire clamp drainage plate (1) and extends from the top surface of the wire clamp drainage plate (1) to be communicated with one end, far away from the first jack (101), of the second jack (102);
the extrusion rod (57) is arranged in the third jack (103), sequentially penetrates through the third partition plate (55) and the fourth partition plate (56) from top to bottom, movably penetrates through the partition plate fixedly connected with the third jack (103) and is fixedly connected with the partition plate movably sleeved with the third jack (103), inclined planes which are mutually matched are arranged at the bottom of the extrusion rod (57) and at one end, far away from the first jack (101), of the ejection rod (51), and the ejection rod (51) moves towards the first jack (101) under the action of the inclined planes when the extrusion rod (57) is pressed downwards;
the third spring (58) is arranged between the third partition plate (55) and the fourth partition plate (56), the third spring (58) is movably sleeved on the outer side of the extrusion rod (57), and two ends of the third spring (58) are fixedly connected with the third partition plate (55) and the fourth partition plate (56) respectively.
3. The line strain clamp temperature measuring device of claim 1, wherein the bottom of the inserted rod (42) at the end far away from the first spring (41) is provided with a tangent plane (43).
4. The line strain clamp temperature measuring device according to claim 1, wherein the side of the first insertion hole (101) is provided with a guide groove (104) corresponding to the placement hole (3).
5. The line strain clamp temperature measurement device of claim 2, wherein a pressure plate (59) is provided on top of the squeeze bar (57), the pressure plate (59) having a diameter greater than the diameter of the third receptacle (103).
6. The line strain clamp temperature measuring device of claim 1, wherein a locking spring (6) is arranged at the bottom of the inner cavity of the first jack (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307335.1U CN214251295U (en) | 2020-10-14 | 2020-10-14 | Temperature measuring device for line strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307335.1U CN214251295U (en) | 2020-10-14 | 2020-10-14 | Temperature measuring device for line strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214251295U true CN214251295U (en) | 2021-09-21 |
Family
ID=77729625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022307335.1U Active CN214251295U (en) | 2020-10-14 | 2020-10-14 | Temperature measuring device for line strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214251295U (en) |
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2020
- 2020-10-14 CN CN202022307335.1U patent/CN214251295U/en active Active
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