CN109004573A - A kind of on-line treatment heating defect device with latch - Google Patents

A kind of on-line treatment heating defect device with latch Download PDF

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Publication number
CN109004573A
CN109004573A CN201810929216.4A CN201810929216A CN109004573A CN 109004573 A CN109004573 A CN 109004573A CN 201810929216 A CN201810929216 A CN 201810929216A CN 109004573 A CN109004573 A CN 109004573A
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CN
China
Prior art keywords
locking
metal frame
movable
locker
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.)
Granted
Application number
CN201810929216.4A
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Chinese (zh)
Other versions
CN109004573B (en
Inventor
李少峰
张健
田宇
柯艳国
陈庆涛
吕斌
刘志峰
郭碧翔
孙延平
魏存金
刘斌
徐中辉
高尚兵
潘高伟
马林生
牛立群
郏燕琪
朱新菊
王真云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuyang Power Supply Co of State Grid Anhui Electric Power Co Ltd
State Grid Corp of China
Original Assignee
Fuyang Power Supply Co of State Grid Anhui Electric Power Co Ltd
State Grid Corp of China
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Fuyang Power Supply Co of State Grid Anhui Electric Power Co Ltd, State Grid Corp of China filed Critical Fuyang Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority to CN201810929216.4A priority Critical patent/CN109004573B/en
Publication of CN109004573A publication Critical patent/CN109004573A/en
Application granted granted Critical
Publication of CN109004573B publication Critical patent/CN109004573B/en
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Clamps And Clips (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

本发明公开了一种带闭锁器的带电处理发热缺陷装置，包括上层金属框和下层金属框；所述上层金属框内设有夹紧装置，所述下层金属框内设有闭锁装置，所述闭锁装置能促使所述夹紧装置松开/夹紧，所述闭锁装置的底端设有能与绝缘杆连接的连接头。本发明具有安全、可靠，使用方便，可以对电流致热型缺陷进行快速应急处理，防止高温发热导致设备烧毁及停电的发生，该装置结构紧凑，使用方便、快捷，适合在所属技术领域内广泛推广。

The invention discloses a device with a locker for live treatment of heating defects, which comprises an upper metal frame and a lower metal frame; a clamping device is arranged in the upper metal frame, and a locking device is arranged in the lower metal frame. The locking device can promote the loosening/clamping of the clamping device, and the bottom end of the locking device is provided with a connecting head which can be connected with the insulating rod. The invention is safe, reliable, and easy to use, and can perform rapid emergency treatment on current-induced heating defects to prevent equipment burnout and power failure caused by high temperature heating. The device has a compact structure, is convenient and fast to use, and is suitable for a wide promote.

Description

A kind of on-line treatment heating defect device with latch
Technical field
The invention belongs to electrical equipment technical fields, and in particular to a kind of on-line treatment heating defect dress with latch It sets.
Background technique
Currently, after permanent operation, connecting portion is possible to because of nut power equipment under high temperature, big load condition Loosening, contact surface oxidation, conducting wire broken lot etc. generate fever phenomenon, and equipment burnout is easily caused to lead to the generation of power-off event.
At present the device of on-line treatment heating defect in the presence of install it is complicated for operation, be not easy or cannot charge dismounting, cannot Realization is quickly shorted current caused hot type heating defect point, shunts, and can not quickly solve the problems, such as the pain spots such as heating defect.
The present apparatus utilizes pulley drive mechanism, draws ambulatory splint through steel wire and pulls up, with static clip board engagement, will generate heat Connector, the wire clamp of equipment step up, and will step up state by latch and be latched, and are made up of upper and lower plywoods, metal groove conductive Bypass by equipment current distributing, reach cooling defect elimination purpose.Use process is easy to operate, and defect elimination works well, can be light The existing fast live line short circuit to heat generating spot of pine nut can also remove the device with fast live line.
Summary of the invention
The purpose of the present invention is to solve the above problems, and propose a kind of on-line treatment heating defect with latch Device, the device have it is safe and reliable, it is easy to use, quick emergency processing can be carried out to current caused hot type defect, prevent height Temperature fever leads to the generation of equipment burnout and power failure, and the apparatus structure is compact, easy to use, quick, is suitble to lead in affiliated technology It is widely popularized in domain.
The present invention provides a kind of on-line treatment heating defect device with latch, including upper layer metal frame and lower layer's gold Belong to frame；It is equipped with clamping device in the upper layer metal frame, is equipped with blocking device, the blocking device energy in the lower metal frame Promote the clamping device release/clamping, the bottom end of the blocking device is equipped with the connector that can be connect with insulating bar.
As preferred means, the clamping device includes that top strap, lower part can be vertical along the upper layer metal frame The movable ambulatory splint of axis, orientation pulley, steel wire, described steel wire one end ties up on ambulatory splint, the other end is from orientation pulley On connect across and with blocking device.
Surveying to be equipped with as further preferred means, in the framework of the upper layer metal frame can make ambulatory splint up and down Groove, the movable axis at the ambulatory splint both ends is embedded in groove.
As further preferred means, the blocking device includes movable deadlock lever, the lock that can be moved in the axial direction Determine the baffle of structure, energy prevention activity deadlock lever circumferential movement, the activity deadlock lever top is connected with one end of steel wire, bottom end It is fixedly connected with connector, the locking structure is used to lock the axial movement of movable deadlock lever.
As further preferred means, the locking structure includes that closing obliquely is arranged on lower metal frame inner wall The locking groove of lock card tooth and elastic atresia's buckle that barb structure on movable deadlock lever is arranged in, elastic atresia's buckle are close It cuts and is fastened in the locking groove of locking latch.
As further preferred means, one layer of partition is equipped between the upper layer metal frame and lower metal frame, it is described Partition is equipped with the first hole, and the steel wire is passed through out of first hole.
As further preferred means, lower metal frame bottom end be equipped with the second hole, it is described activity deadlock lever from Second hole passes through, the activity deadlock lever and the second hole clearance fit.
As further preferred means, the connector is nut connector.
It include two pieces of ambulatory splint and static clamping plate the invention has the advantages that: clamping device at fever, two clamping plates are clamped At defect device fever, make firmly to be jammed by clamp assembly, so that the current segment at fever passes through the clamping plate, play Shunt the effect of cooling；And the on-line treatment heating defect device with latch have it is safe and reliable, it is easy to use, can be right Current caused hot type defect carries out quick emergency processing, prevents high temperature exothermic from leading to the generation of equipment burnout and power failure, the device knot Structure is compact, easy to use, quick, is suitble to be widely popularized in technical field.
Detailed description of the invention
Fig. 1 is a kind of on-line treatment heating defect apparatus structure schematic diagram with latch proposed by the present invention.
In figure: 1, connector；2, the second hole；3, movable deadlock lever；4, elastic atresia buckles；5, locking groove；6, lower layer Metal frame；7, steel wire；8, upper layer metal frame；9, groove；10, pulley is oriented；11, static clamping plate；12, ambulatory splint；13, every Plate；131, the first hole；14, baffle.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawing:
A kind of on-line treatment heating defect device with latch of the invention, including upper layer metal frame 8 and lower metal Frame 6；
It is equipped with clamping device in the upper layer metal frame 8, is equipped with blocking device, the locking in the lower metal frame 6 Device can promote the clamping device release/clamping, and the bottom end of the blocking device is equipped with the connector that can be connect with insulating bar 1。
The clamping device includes that top strap 11, lower part can be movable along 8 vertical axis of upper layer metal frame Ambulatory splint 12, orientation pulley 10, steel wire 7, described 7 one end of steel wire ties up on ambulatory splint 12, the other end is from orientation pulley 10 On connect across and with blocking device.
The groove 9 for being equipped with and ambulatory splint 12 capable of being made up and down, the activity folder are surveyed in the framework of the upper layer metal frame 8 The movable axis at 12 both ends of plate is embedded in groove 9.Upper layer metal frame 8 is conductive material, strap 11,8 and of upper layer metal frame Ambulatory splint 12 will form similar to a conducting wire, when strap 11 and ambulatory splint 12 are clipped in both ends at fever, be equivalent to A piece conducting wire is connect into the both ends at fever, shunting function is played, will cool down rapidly at fever, then carry out hotline maintenance.
The blocking device includes the movable deadlock lever 3 that can be moved in the axial direction, locking structure, energy prevention activity locking The baffle 14 of 3 circumferential movement of bar, 3 top of the activity deadlock lever are connected with one end of steel wire 7, bottom end and the fixed company of connector 1 It connects, the locking structure is used to lock the axial movement of movable deadlock lever 3.
The locking structure include be arranged on 6 inner wall of lower metal frame locking latch obliquely locking groove 5 and Elastic atresia's buckle 4 of barb structure on movable deadlock lever 3 is set, and elastic atresia's buckle 4 is fastened on locking card closely In the locking groove 5 of tooth.Barb structure is that inclined structure, oblique inclination angle are closed with locking latch obliquely obliquely The angle of locked groove 5 is identical.
One layer of partition 13 is equipped between the upper layer metal frame 8 and lower metal frame 6, the partition 13 is equipped with the first hole Hole 131, the steel wire 7 are passed through out of first hole 131.
6 bottom end of lower metal frame is equipped with the second hole 2, and the activity deadlock lever 3 is passed through from the second hole 2, described 2 clearance fit of movable deadlock lever 3 and the second hole.
The connector 1 is nut connector.
When finding that current mode pyrogenicity defect occur in wire clamp, connector or guide wire, insulating bar is utilized on the ground Be connected with the nut connector of blocking device, tighten clockwise, and move up movable deadlock lever 3, make ambulatory splint 12 with it is quiet Only clamping plate 11 keeps enough opening spacing.Then the device is sent to heating defect using insulating bar, utilizes activity Clamping plate 12 clamps defect device with static clamping plate 11.Then insulating bar is rotated counterclockwise 90 degree, makes elasticity Locking buckle 4 is on same longitudinal section with locking groove 5, pulls insulating bar still further below, at this time since elastic atresia blocks Button 4 and locking groove 5 are all angles obliquely, therefore are not in bite phenomenon, so as to allow movable deadlock lever 3 downwards Movement, deadlock lever 3 are made by the transmitting that wirerope 7 carries out power so that ambulatory splint 12 be made to move upwards along the track of groove 9 Ambulatory splint 12 and static 11 close and firm of clamping plate clamp defect equipment.Rotate counterclockwise again at this time insulating bar make its with it is whole The nut connector of a blocking device is detached from.Since deadlock lever 3, elastic atresia's buckle 4 are structure as a whole with nut connector 1, when inverse When hour hands rotate, baffle 14 can prevent elastic atresia's buckle 4 from rotating counterclockwise, to prevent nut connector 1 counterclockwise Direction rotation, plays a position-limiting action, nut connector does not rotate, and insulating bar rotates counterclockwise, and will finally make to insulate Both operating stick and nut connector are detached from.After removing insulating bar, since elastic atresia's buckle 4 falls into the card of locking groove 5 In tooth, it is difficult to move upwards, also allowing for movable deadlock lever 3 can not move upwards, and make firmly to be jammed by clamp assembly, so that hair Current segment at heat passes through the clamping plate, plays the role of shunting cooling.
It generates heat if it is guide wire, two devices may be used, guide wire is fixed on the clamping plate of two devices, benefit Is carried out with the device with fever guide wire in parallel, its is made to shunt cooling, to reach electrification quickly urgent solution heating defect Purpose.
Remove the blocking device if necessary, then rotated clockwise using insulating bar attaching nut's connector, when turn When crossing 90 degree, baffle 14 can prevent deadlock lever 3 from continuing to rotate, and elastic atresia's buckle 4 is made to be detached from locking groove 5.At this point, utilizing insulation Operating stick moves up deadlock lever 3, is detached from ambulatory splint 12 and static clamping plate 11 by clamp assembly, can remove locking dress It sets.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.
The present invention is not limited to above to the description of embodiment, the content that those skilled in the art disclose according to the present invention, The improvement and modification that need not be carried out by creative work on the basis of the present invention, all should protection scope of the present invention it It is interior.

Claims (8)

1.一种带闭锁器的带电处理发热缺陷装置，其特征在于：包括上层金属框(8)和下层金属框(6)；所述上层金属框(8)内设有夹紧装置，所述下层金属框(6)内设有闭锁装置，所述闭锁装置能促使所述夹紧装置松开/夹紧，所述闭锁装置的底端设有能与绝缘杆连接的连接头(1)。1. a kind of electrification treatment heating defect device with locker, it is characterized in that: comprise upper metal frame (8) and lower metal frame (6); Described upper metal frame (8) is provided with clamping device, described A locking device is provided inside the metal frame (6) on the lower layer, and the locking device can promote the loosening/clamping of the clamping device, and the bottom end of the locking device is provided with a connecting head (1) that can be connected with an insulating rod. 2.根据权利要求1所述的一种带闭锁器的带电处理发热缺陷装置，其特征在于：所述夹紧装置包括上部固定夹板(11)、下部能沿所述上层金属框(8)竖直轴线活动的活动夹板(12)、定向滑轮(10)、钢丝(7)，所述钢丝(7)一端系在活动夹板(12)上、另一端从定向滑轮(10)上穿过并与闭锁装置连接。2. A device for live treatment of heating defects with a locker according to claim 1, characterized in that: the clamping device includes an upper fixing splint (11), the lower part of which can be vertically aligned with the upper metal frame (8). The movable splint (12), directional pulley (10), steel wire (7) of straight axis activity, one end of the steel wire (7) is tied on the movable splint (12), and the other end passes from the directional pulley (10) and is connected with the movable splint (10). Lockout connection. 3.根据权利要求2所述的一种带闭锁器的带电处理发热缺陷装置，其特征在于：所述上层金属框(8)的框体内测设有能使活动夹板(12)上下活动的凹槽(9)，所述活动夹板(12)两端的活动轴内嵌在凹槽(9)内。3. A device for charging and treating heating defects with a locker according to claim 2, characterized in that: the inner side of the upper metal frame (8) is provided with a recess that enables the movable splint (12) to move up and down. slot (9), the movable shafts at both ends of the movable splint (12) are embedded in the groove (9). 4.根据权利要求2所述的一种带闭锁器的带电处理发热缺陷装置，其特征在于：所述闭锁装置包括能沿轴线方向移动的活动闭锁杆(3)、锁定结构、能阻止活动闭锁杆(3)周向运动的挡板(14)，所述活动闭锁杆(3)顶端与钢丝(7)的一端相连，底端与连接头(1)固定连接，所述锁定结构用于锁定活动闭锁杆(3)的轴向运动。4. A device for live treatment of heating defects with a locker according to claim 2, characterized in that: the lockout device comprises a movable lock rod (3) capable of moving along the axial direction, a locking structure, and a lock structure capable of preventing active lockout. The baffle (14) for the circumferential movement of the rod (3), the top end of the movable locking rod (3) is connected with one end of the steel wire (7), the bottom end is fixedly connected with the connector (1), and the locking structure is used for locking Axial movement of the movable locking rod (3). 5.根据权利要求4所述的一种带闭锁器的带电处理发热缺陷装置，其特征在于：所述锁定结构包括设置在下层金属框(6)内壁上斜向下的闭锁卡齿的闭锁槽(5)以及设置在活动闭锁杆(3)上倒刺结构的弹性闭锁卡扣(4)，所述弹性闭锁卡扣(4)密切卡合在闭锁卡齿的闭锁槽(5)内。5. A device with a locker for electrification treatment of heating defects according to claim 4, characterized in that: the locking structure includes a locking slot for locking teeth obliquely downward on the inner wall of the lower metal frame (6) (5) and an elastic locking buckle (4) with a barbed structure arranged on the movable locking rod (3), and the elastic locking buckle (4) is closely engaged in the locking groove (5) of the locking tooth. 6.根据权利要求2所述的一种带闭锁器的带电处理发热缺陷装置，其特征在于：所述上层金属框(8)与下层金属框(6)之间设有一层隔板(13)，所述隔板(13)上设有第一孔洞(131)，所述钢丝(7)从第一孔洞(131)内穿过。6. A device with a locker for electrification treatment of heating defects according to claim 2, characterized in that: a partition (13) is provided between the upper metal frame (8) and the lower metal frame (6) , the partition (13) is provided with a first hole (131), and the steel wire (7) passes through the first hole (131). 7.根据权利要求4所述的一种带闭锁器的带电处理发热缺陷装置，其特征在于：所述下层金属框(6)底端设有第二孔洞(2)，所述活动闭锁杆(3)从第二孔洞(2)穿过，所述活动闭锁杆(3)与第二孔洞(2)间隙配合。7. A device with a locker for live treatment of heating defects according to claim 4, characterized in that: the bottom of the lower metal frame (6) is provided with a second hole (2), and the movable locking rod ( 3) passing through the second hole (2), and the movable locking rod (3) is in clearance fit with the second hole (2). 8.根据权利要求1所述的一种带闭锁器的带电处理发热缺陷装置，其特征在于：所述连接头(1)为螺母接头。8. A device with a locker for live treatment of heating defects according to claim 1, characterized in that: the connecting head (1) is a nut joint.
CN201810929216.4A 2018-08-15 2018-08-15 An electrified device for treating heating defects with a latch Active CN109004573B (en)

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Application Number Priority Date Filing Date Title
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202178408U (en) * 2011-08-18 2012-03-28 辽宁省电力有限公司铁岭供电公司 Straightly-clamping type screw-pressing ground wire clamp for square bus
JP2013073767A (en) * 2011-09-28 2013-04-22 Chugoku Electric Power Co Inc:The Ground short-circuit instrument and ground short-circuit instrument synthesis
CN103138058A (en) * 2011-12-01 2013-06-05 西门子公司 Cable connector base
CN202997413U (en) * 2012-11-21 2013-06-12 福建省电力有限公司 Electrified treatment tool for wire clamp heating strip
CN103378424A (en) * 2012-04-16 2013-10-30 国家电网公司 Emergency live-line processing device for high voltage joint heating
US8803007B2 (en) * 2010-06-06 2014-08-12 Carl Anthony Salmon Cassu-guard
CN205565463U (en) * 2015-12-24 2016-09-07 国家电网公司 High voltage isolator edge of a knife generates heat to meeting an urgent need and takes electric treatment device
CN207660963U (en) * 2017-12-20 2018-07-27 温州市骏马标准件厂 A kind of five telescopically adjustable corner bolts

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8803007B2 (en) * 2010-06-06 2014-08-12 Carl Anthony Salmon Cassu-guard
CN202178408U (en) * 2011-08-18 2012-03-28 辽宁省电力有限公司铁岭供电公司 Straightly-clamping type screw-pressing ground wire clamp for square bus
JP2013073767A (en) * 2011-09-28 2013-04-22 Chugoku Electric Power Co Inc:The Ground short-circuit instrument and ground short-circuit instrument synthesis
CN103138058A (en) * 2011-12-01 2013-06-05 西门子公司 Cable connector base
CN103378424A (en) * 2012-04-16 2013-10-30 国家电网公司 Emergency live-line processing device for high voltage joint heating
CN202997413U (en) * 2012-11-21 2013-06-12 福建省电力有限公司 Electrified treatment tool for wire clamp heating strip
CN205565463U (en) * 2015-12-24 2016-09-07 国家电网公司 High voltage isolator edge of a knife generates heat to meeting an urgent need and takes electric treatment device
CN207660963U (en) * 2017-12-20 2018-07-27 温州市骏马标准件厂 A kind of five telescopically adjustable corner bolts

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