CN204964042U - Temperature probe installation device for power equipment - Google Patents
Temperature probe installation device for power equipment Download PDFInfo
- Publication number
- CN204964042U CN204964042U CN201520529872.7U CN201520529872U CN204964042U CN 204964042 U CN204964042 U CN 204964042U CN 201520529872 U CN201520529872 U CN 201520529872U CN 204964042 U CN204964042 U CN 204964042U
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- CN
- China
- Prior art keywords
- temp probe
- power equipment
- angle
- erector
- bearing pin
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- Expired - Fee Related
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Abstract
The utility model provides a temperature probe installation device for power equipment, is used for pressing from both sides the erector of centre gripping on the equipment of awaiting measuring with detaining including installing the knot clamp on temperature probe and pressing from both sides to cooperate with the knot, detaining the clamp and including first angle type support and the second angle type support through articulated shaft and torsion spring connect, the one end of first angle type support is through the bottom of first round pin hub connection at the temperature probe shell, detain to press from both sides with the erector on being provided with the slow action mechanism that prevents that second angle type support from releasing down in the torsional spring effect fast of being used for of the dress that matches. The utility model discloses convenient to use can firmly install the temperature probe in power equipment or the joint department of generating heat to real -time supervision is carried out to the temperature of equipment or joint to the realization, accomplishes in time to keep in repair the processing according to the temperature measurement degree, has avoided resulting in the emergence that equipment burns and connect the melting accident because of over heating issue.
Description
Technical field
The utility model relates to technical field of power systems, particularly a kind of servicing unit for installing temp probe.
Background technology
Electrical equipment in electric system is due to reasons such as contact resistance increase, large loads after own resistance itself, ageing equipment, oxidation, and overheating defect can occur for equipment or joint when a flow of electric current is passed through it, can cause equipment burnout and joint welding time serious.Therefore, need to carry out temperature monitoring to the equipment run and joint, especially when summer high temperature large load, thermometric is just more frequent.
Mostly be manually to carry infrared thermometer to field measurement to the measurement of equipment or joint temperature at present, after thermometric terminates, again according to the situation of distinct device, except serious overheated time need to have a power failure immediately except process, for can the equipment that runs in short-term of overheated continuation or joint, the overheating defect of discovery reports by thermometric personnel, then preferentially eliminates the high equipment of overtemperature or joint in conjunction with power failure plan again.But, measured temperature is for being a certain moment temperature, and due to the difference of day part part throttle characteristics in a day, overtemperature is also change, therefore there will be surveyed overheated not serious at that time, and to the accident seriously occurring equipment burnout and joint welding overheated during load peak.Therefore, the thermometric personnel later stage need drive again to follow the tracks of repetition measurement to overheated place, at substantial manpower and materials, and whole heat spot can not be covered due to many, the tracking repetition measurement of great distance to overheated place of standing, cannot effectively monitor especially for the joint on ultra-high-tension power transmission line simultaneously.In addition, when Devices to test position is higher or be in charging operation high-tension apparatus place, then manual installation temp probe cannot be adopted.
Utility model content
The utility model is for the deficiencies in the prior art, a kind of easy to use, erecting device that temperature probe can be fixedly mounted in power equipment or joint is provided, Real-Time Monitoring can be carried out to the temperature of equipment or joint, accomplish to carry out maintenance process in time by measured temperature, avoid the generation of equipment burnout and joint melting accident.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
Power equipment temp probe erecting device, comprises the clip that is arranged on temp probe and matches with clip for clip being clamped in the erector on Devices to test; Described clip comprises the first angle-style support and the second angle-style support, and the first angle-style support is connected with the torsion spring be sleeved on jointed shaft by jointed shaft with the second angle-style support, and the first pinned connection is passed through in the bottom of temp probe shell in one end of the first angle-style support; Described clip with erector is provided with the slow action mechanism for preventing the release fast under torsion spring effect of the second angle-style support equipped mutually.
Above-mentioned power equipment temp probe erecting device, described first angle-style support comprises the first horizon bar and the first vertical rod that two covers are oppositely arranged, the first pinned connection is passed through in the bottom of temp probe shell in the outer end of two first horizon bars, the intersection of the first horizon bar and the first vertical rod is by the second pinned connection, and jointed shaft is hinged on the lower end of two first vertical rods.
Above-mentioned power equipment temp probe erecting device, described second angle-style support comprises the second horizon bar and the second vertical rod that two covers are oppositely arranged, the outer end of two second horizon bars is by the 4th pinned connection, the intersection of the second horizon bar and the second vertical rod is by the 3rd pinned connection, and jointed shaft is hinged on the upper end of two second vertical rods and hinged two first vertical rods; One end of described torsion spring is connected on the second bearing pin, and the other end of torsion spring is connected on the 3rd bearing pin.
Above-mentioned power equipment temp probe erecting device, the 4th bearing pin of described second angle-style support is set with buffering sleeve.
Above-mentioned power equipment temp probe erecting device, described erector comprises base, and the both sides of base are provided with the two pieces of collateral faggings paralleled, and the top of two pieces of collateral faggings is connected by top board; Top between two pieces of collateral faggings is provided with the buckle for straining clip second bearing pin.
Above-mentioned power equipment temp probe erecting device, described collateral fagging is provided with vertical slideway, be fitted with the slide block slided up and down in slideway in slideway, be fixedly connected with by cross bar between two pieces of slide blocks, described buckle is bolted on the top end face of cross bar.
Above-mentioned power equipment temp probe erecting device, described buckle comprises the horizontal part connected as one and the arc sections be bent upwards, and horizontal part is bolted on the top end face of cross bar, and arc sections stretches out outside fastening second bearing pin of cross bar.
Above-mentioned power equipment temp probe erecting device, described erector also comprises insulating bar, is provided with the pin-and-hole on equipped insulating bar top in the middle part of the bottom surface of described erector base.
Above-mentioned power equipment temp probe erecting device, the control gear that described slow action mechanism is comprised connecting rod, ratchet, claw and coordinated with ratchet by connecting rod control claw, described ratchet is fixedly mounted on the jointed shaft of clip; Described claw becomes Π font structure, and two latches of claw are stuck between the ratchet of ratchet, claw connect latch web member in the middle part of by hinge in the side back up pad of erector; Described connecting rod to be arranged in insulating bar and to reach erector base, and the top of connecting rod is by the upper end of hinge at claw web member, and the bottom of connecting rod is fixedly connected on control gear.
Above-mentioned power equipment temp probe erecting device, described control gear comprises the housing be arranged in insulating bar, is provided with battery, iron core and coil in housing, and iron core is fixedly connected with the bottom of connecting rod; The outer wall of described insulating bar handheld terminal is also provided with point driving switch, and coil, battery and point driving switch are connected in series the control loop forming control gear; The back-moving spring of restoring link is provided with between the bottom of described iron core and housing bottom surface.
Owing to have employed above technical scheme, acquired by the utility model, technical progress is as follows.
Application of the present utility model, temp probe can be arranged on like a cork the overheated place of power equipment or joint, make to become accurate and timely to the measurement of power equipment or joint overheated place temperature, be convenient to operating personnel and carry out maintenance process rapidly according to actual monitoring temperature, effectively prevent the generation causing the electric power accident such as equipment burnout or joint melting because overheated place temperature is too high, improve power supply reliability.
Accompanying drawing explanation
Fig. 1 is cut-open view of the present utility model;
Fig. 2 is erector described in the utility model and clip structural representation when matching;
Fig. 3 is the structural representation of slow action mechanism described in the utility model;
Fig. 4 is the side view of clip described in the utility model;
Fig. 5 is the view that temp probe is installed on joint to be measured;
Fig. 6 is the electrical schematic diagram of control gear described in the utility model.
In figure, each label is expressed as: 1. temp probe, 2. clip, 21. first angle-style supports, 211. first bearing pins, 212. second bearing pins, 22. second angle-style supports, 221. the 3rd bearing pins, 222. the 4th bearing pins, 223. buffering sleeves, 23. jointed shafts, 24. torsion springs, 3. erector, 31. bases, 32. collateral faggings, 34. top boards, 35. buckles, 36. slideways, 37. slide blocks, 38. insulating bars, 381. control gears, 3811. coils, 3812. iron core, 382. connecting rods, 383. ratchets, 384. back-moving springs, 385. claws, 5. joint to be measured.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
Power equipment temp probe erecting device, its structure as shown in Figure 1, comprises the clip 2 and erector 3 that match, and one end of clip 2 is arranged on temp probe 1, and temp probe 1 is clamped on Devices to test by erector 3 by clip 2, as shown in Figure 5.
The structure of clip 2 of the present utility model as shown in Figure 2 and Figure 4, comprises the first angle-style support 21 and the second angle-style support 22, first angle-style support 21 is connected with torsion spring 24 by jointed shaft 23 with the second angle-style support 22.
First angle-style support 21 comprises the first horizon bar and the first vertical rod that two covers are oppositely arranged, the outer end of two first horizon bars is connected to the bottom of temp probe shell by the first bearing pin 211, first horizon bar is connected by the second bearing pin 212 with the intersection of the first vertical rod, and jointed shaft 23 is hinged on the lower end of two first vertical rods.
Second angle-style support 22 comprises the second horizon bar and the second vertical rod that two covers are oppositely arranged, the outer end of two second horizon bars is connected by the 4th bearing pin 222, second horizon bar is connected by the 3rd bearing pin 221 with the intersection of the second vertical rod, and jointed shaft 23 is hinged on the upper end of two second vertical rods and hinged two first vertical rods.One end of torsion spring is connected on the second bearing pin 212, and the other end of torsion spring is connected on the 3rd bearing pin 221.In the present embodiment, the 4th bearing pin 222 of the second angle-style support 22 is set with buffering sleeve 223, plays buffer action, prevent in clip clamping process because the acting force of torsion spring damages temp probe or Devices to test.
The structure of erector 3 as depicted in figs. 1 and 2, comprises base 31, and the top that the both sides of base are provided with two pieces of collateral faggings, 32, the two pieces of collateral faggings 32 paralleled is connected by top board 34.
Collateral fagging 32 is provided with vertical slideway 36, is fitted with slide block 37 in slideway 36, slide block 37 can slide up and down in slideway, is fixedly connected with between two pieces of slide blocks 37 by cross bar; The top end face of cross bar is bolted and is provided with buckle 35, for straining the second bearing pin 212 of clip.Slideway 36 and slide block 37 are for automatically adjusting, so that erector can complete installation and removal operation smoothly according to the first angle-style support of clip and the position at the second angle-style support place.
Buckle 35 comprises the horizontal part connected as one and the arc sections be bent upwards, and horizontal part is bolted on the top end face of cross bar, and arc sections stretches out outside fastening second bearing pin 212 of cross bar.
In the utility model, erector 3 also comprises insulating bar, so that temp probe to be arranged on Devices to test or the joint of higher position, effectively ensure that the safety of operating personnel.Erector base 31 is provided with pin-and-hole 313, the top of insulating bar is fitted in pin-and-hole 313 and locates.
Clip of the present utility model and erector 3 are also provided with slow action mechanism, realizing slow releasing for controlling the second angle-style support, causing when rapidly temp probe being installed on Devices to test or joint under the effect at torsion spring after preventing the baffle plate release of the second angle-style support on mounted device base and the phenomenon of temp probe or Devices to test serious impact is occurred.
The structure of slow action mechanism comprises control gear 381, connecting rod 382, claw 385 and ratchet 383 as shown in Figure 3, and ratchet 383 is fixedly mounted on the jointed shaft 23 of clip.Claw 385 one-tenth Π font structure, two latches of claw are stuck between the ratchet of ratchet, claw connect latch web member in the middle part of by hinge in the side back up pad of erector.Ratchet on ratchet is complied with ratchet release direction arc and is arranged, the first latch above claw is positioned at rests on the arc back of ratchet when stationary state, the second latch below claw is positioned at is stuck in the curved arc of ratchet when stationary state, the ratchet of ratchet adopt this kind of structure to ensure when stationary state, claw reliably can clamp ratchet, can ensure that again ratchet discharges by claw smoothly when ratchet discharges.
Connecting rod 382 is arranged in insulating bar 38, and reaches erector base, and the top of connecting rod 382 is by the upper end of hinge at claw web member, and the bottom of connecting rod 382 is fixedly connected on control gear 381.
Control gear 381 is arranged on the Handheld Division of insulating bar 38, comprises battery E, iron core 3812, coil 3811, back-moving spring 384 and point driving switch K; Battery E, iron core 3812, coil 3811, back-moving spring 384 are arranged in the housing in insulating bar 38, and point driving switch K is arranged on the handheld terminal outer wall of insulating bar 38, convenient operation.
As shown in Figure 6, wherein iron core is positioned in the middle part of coil 3811 electrical principle of control gear, and back-moving spring 384 is fixedly connected between the bottom of iron core and housing bottom surface, and the top of iron core is fixedly connected with the bottom of connecting rod; Coil 3811, battery E and point driving switch K are connected in series the control loop forming control gear.When point driving switch K opens, control loop is disconnected, no current in coil, and iron core and connecting rod are all failure to actuate, and now ratchet blocks by first latch on the top of claw and click between cog; When point driving switch K presses moment, control loop is connected, and has electric current to pass through in coil, iron core is subject to downward magnetic attraction, the bottom of drivening rod, and connecting rod moves downward, superposed first latch of claw is separated, a ratchet thus release ratchet is passed by with the ratchet of ratchet; Second latch of claw is stuck between the next pawl teeth of ratchet, with the generation preventing ratchet from once discharging complete phenomenon in the effect of torsion spring simultaneously.After point driving switch K discharges, control loop disconnects, no current in coil, and iron core loses magnetic attraction, and iron core and connecting rod move upward under the effect of back-moving spring, and claw returns to virgin state, again realizes the prevention resetted to the second angle-style support.
The utility model using method is: first, by the outer casing bottom of the first angle-style support installing of clip at temp probe; Secondly, according to the height of Devices to test will installing temp probe, select the insulating bar of appropriate length, and insulating bar is arranged in the base of erector; Then, the second bearing pin 212 of clip and buffering sleeve 223 are pulled to the side away from temp probe, and the buckle 35 of erector is inserted in the second bearing pin of the first angle-style support, the first angle-style support and the second angle-style support are pulled open; Although now there is torsion spring to produce restoring force to the second angle-style support, due to the setting of slow action mechanism, the second angle-style support release can be stoped.
When temp probe being placed on the overheated place of Devices to test, when operating personnel presses point driving switch, connecting rod can be made to move downward, making the ratchet of superposed first latch of pawl and ratchet unclamped, a ratchet thus release ratchet is passed by; Along with operating personnel is to the release of point driving switch, connecting rod moves upward under the effect of back-moving spring, and claw returns to virgin state, again realizes the prevention resetted to the second angle-style support.
Reset switch can complete the slow releasing of the second angle-style support, thus temp probe slowly can be installed on Devices to test or joint securely.
In the utility model, the range of link motion is the distance between iron core bottom and housing bottom surface, also the distance that namely claw rotates under connecting rod drives also is the distance between iron core bottom and housing bottom surface, because connecting rod is solid material, therefore operating personnel in operation claw there will not be slippage phenomenon, namely connecting rod can realize carrying out spacing to the movement travel of claw.
Claims (10)
1. power equipment temp probe erecting device, is characterized in that: comprise the clip (2) that is arranged on temp probe (1) and match with clip for clip being clamped in the erector (3) on Devices to test; Described clip (2) comprises the first angle-style support (21) and the second angle-style support (22), first angle-style support (21) is connected with the torsion spring (24) be sleeved on jointed shaft (23) by jointed shaft (23) with the second angle-style support (22), and one end of the first angle-style support (22) is connected to the bottom of temp probe shell by the first bearing pin (211); Described clip with erector is provided with the slow action mechanism for preventing the release fast under torsion spring effect of the second angle-style support equipped mutually.
2. power equipment temp probe erecting device according to claim 1, it is characterized in that: described first angle-style support (21) comprises the first horizon bar and the first vertical rod that two covers are oppositely arranged, the outer end of two first horizon bars is connected to the bottom of temp probe shell by the first bearing pin (211), first horizon bar is connected by the second bearing pin (212) with the intersection of the first vertical rod, and jointed shaft (23) is hinged on the lower end of two first vertical rods.
3. power equipment temp probe erecting device according to claim 2, it is characterized in that: described second angle-style support (22) comprises the second horizon bar and the second vertical rod that two covers are oppositely arranged, the outer end of two second horizon bars is connected by the 4th bearing pin (222), the intersection of the second horizon bar and the second vertical rod is connected by the 3rd bearing pin (221), and jointed shaft (23) is hinged on the upper end of two second vertical rods and hinged two first vertical rods; One end of described torsion spring is connected on the second bearing pin (212), and the other end of torsion spring is connected on the 3rd bearing pin (221).
4. power equipment temp probe erecting device according to claim 3, is characterized in that: the 4th bearing pin (222) of described second angle-style support (22) is set with buffering sleeve (223).
5. power equipment temp probe erecting device according to claim 3, it is characterized in that: described erector (3) comprises base (31), the both sides of base are provided with the two pieces of collateral faggings (32) paralleled, and the top of two pieces of collateral faggings (32) is connected by top board (34); Top between two pieces of collateral faggings (32) is provided with the buckle (35) for straining clip second bearing pin (212).
6. power equipment temp probe erecting device according to claim 5, it is characterized in that: described collateral fagging (32) is provided with vertical slideway (36), the slide block (37) slided up and down in slideway is fitted with in slideway (36), be fixedly connected with by cross bar between two pieces of slide blocks (37), described buckle (35) is bolted on the top end face of cross bar.
7. power equipment temp probe erecting device according to claim 6, it is characterized in that: described buckle (35) comprises the horizontal part connected as one and the arc sections be bent upwards, horizontal part is bolted on the top end face of cross bar, and arc sections stretches out the outside fastening second bearing pin (212) of cross bar.
8. the temp probe erecting device of the power equipment according to any one of claim 5 to 7, it is characterized in that: described erector (3) also comprises insulating bar (38), in the middle part of the bottom surface of described erector base (31), be provided with the pin-and-hole (313) on equipped insulating bar top.
9. power equipment temp probe erecting device according to claim 8, it is characterized in that: the control gear (381) that described slow action mechanism is comprised connecting rod (382), ratchet (383), claw (385) and coordinated with ratchet by connecting rod control claw, described ratchet (383) is fixedly mounted on the jointed shaft (23) of clip; Described claw (385) becomes Π font structure, and two latches of claw are stuck between the ratchet of ratchet, in the middle part of the web member that claw connects latch by hinge in the side back up pad of erector; Described connecting rod (382) to be arranged in insulating bar (38) and to reach erector base, and the top of connecting rod (382) is by the upper end of hinge at claw web member, and the bottom of connecting rod (382) is fixedly connected on control gear (381).
10. power equipment temp probe erecting device according to claim 9, it is characterized in that: described control gear (381) comprises the housing be arranged in insulating bar (38), be provided with battery (E), iron core (3812) and coil (3811) in housing, iron core is fixedly connected with the bottom of connecting rod; The outer wall of described insulating bar (38) handheld terminal is also provided with point driving switch (K), coil (3811), battery (E) and point driving switch (K) are connected in series the control loop forming control gear; The back-moving spring (384) of restoring link is provided with between the bottom of described iron core and housing bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529872.7U CN204964042U (en) | 2015-07-21 | 2015-07-21 | Temperature probe installation device for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529872.7U CN204964042U (en) | 2015-07-21 | 2015-07-21 | Temperature probe installation device for power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964042U true CN204964042U (en) | 2016-01-13 |
Family
ID=55059098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529872.7U Expired - Fee Related CN204964042U (en) | 2015-07-21 | 2015-07-21 | Temperature probe installation device for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043568A (en) * | 2015-07-21 | 2015-11-11 | 国家电网公司 | Jog clip temperature probe mounting device |
| CN105157863A (en) * | 2015-07-22 | 2015-12-16 | 国家电网公司 | Hand-controlled clamping temperature probe installing device |
-
2015
- 2015-07-21 CN CN201520529872.7U patent/CN204964042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043568A (en) * | 2015-07-21 | 2015-11-11 | 国家电网公司 | Jog clip temperature probe mounting device |
| CN105157863A (en) * | 2015-07-22 | 2015-12-16 | 国家电网公司 | Hand-controlled clamping temperature probe installing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20190721 |