CN214771673U - Bolt fastening device for uninterrupted operation - Google Patents

Bolt fastening device for uninterrupted operation Download PDF

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Publication number
CN214771673U
CN214771673U CN202121599928.8U CN202121599928U CN214771673U CN 214771673 U CN214771673 U CN 214771673U CN 202121599928 U CN202121599928 U CN 202121599928U CN 214771673 U CN214771673 U CN 214771673U
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China
Prior art keywords
connecting rod
head
rod
socket
clamping groove
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Application number
CN202121599928.8U
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Chinese (zh)
Inventor
王长征
李辉
高瑞
王浩鹏
刘锡胜
刘军
木沙江·米吉提
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Bortala Power Supply Co Of State Grid Xinjiang Electric Power Co ltd
State Grid Corp of China SGCC
Original Assignee
Bortala Power Supply Co Of State Grid Xinjiang Electric Power Co ltd
State Grid Corp of China SGCC
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Application filed by Bortala Power Supply Co Of State Grid Xinjiang Electric Power Co ltd, State Grid Corp of China SGCC filed Critical Bortala Power Supply Co Of State Grid Xinjiang Electric Power Co ltd
Priority to CN202121599928.8U priority Critical patent/CN214771673U/en
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Publication of CN214771673U publication Critical patent/CN214771673U/en
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Abstract

The utility model relates to an electrified maintenance tool technical field of electric power is a bolt-up device of operation that does not have a power failure, and it includes spanner, head rod, second connecting rod, insulator spindle, universal joint and cover cylinder head, head rod lower extreme fixed mounting can dismantle fixed connection in the spanner head, head rod upper end and insulator spindle lower extreme, and fixed mounting can be dismantled to the insulator spindle upper end has the second connecting rod, and second connecting rod top is equipped with cover cylinder head, and cover cylinder head passes through universal joint with the second connecting rod and can dismantle fixed connection and be in the same place. The utility model has reasonable and compact structure and convenient use, and can fasten the bolt on the line under the condition of no power failure of the line by arranging the insulating rod; the universal coupling is arranged, so that the sleeve head can be sleeved outside bolts at different angles, and the universal coupling has the characteristics of safety, labor saving, simplicity, convenience and high efficiency.

Description

Bolt fastening device for uninterrupted operation
Technical Field
The utility model relates to an electrified maintenance tool technical field of electric power is a bolt-up device of operation not having a power failure.
Background
At present, 10kV distribution overhead lines are influenced by strong wind or other external force factors in the long-term operation process, the phenomenon that pin bottle screws are loosened or fall off easily occurs, for ensuring the personal safety of maintainers, power failure and maintenance work are generally needed, but because many lines bear important electric power guarantee, power failure easily causes the reduction of the power supply reliability of users, the limitation of the operation conditions of the mode is large, timely and effective processing is difficult, and the reduction of the power supply reliability of the lines can be caused.
Disclosure of Invention
The utility model provides a bolt fastening device of operation of not having a power failure has overcome above-mentioned prior art not enough, and it can effectively solve among the current distribution overhead line to not hard up or the bolt that drops need have a power failure to overhaul and then cause the problem that circuit power supply reliability reduces.
The technical scheme of the utility model is realized through following measure: the utility model provides a bolt-up device of operation that does not have a power failure, includes spanner, head rod, second connecting rod, insulator spindle, universal joint and cover barrel head, head rod lower extreme fixed mounting can dismantle fixed connection in the spanner head in the head rod, head rod upper end and insulator spindle lower extreme, and fixed mounting can be dismantled to the insulator spindle upper end has the second connecting rod, and second connecting rod top is equipped with the cover barrel head, and the cover barrel head passes through universal joint with the second connecting rod and can dismantle fixed connection and be in the same place.
The following are further optimization or/and improvement of the technical scheme of the utility model:
above-mentioned universal joint can include jaw and lower jaw, go up the jaw and link together through universal cross bearing with lower jaw, sleeve head lower extreme middle part is equipped with square first draw-in groove, go up the jaw top be equipped with first draw-in groove complex first connection boss, lower jaw lower extreme middle part is equipped with square second draw-in groove, second connecting rod top is equipped with and connects the boss with second draw-in groove complex second, first connection boss joint is in first draw-in groove, second connection boss joint is in the second draw-in groove.
The top of the first connecting rod can be provided with a first connecting screw rod, the top of the insulating rod is provided with a second connecting screw rod, the lower end of the insulating rod is in threaded connection with the first connecting screw rod, and the lower end of the second connecting rod is in threaded connection with the second connecting screw rod.
The wrench can be a ratchet socket wrench, the bottom of the first connecting rod is provided with a connecting prism matched with a sleeve on the ratchet socket wrench, and the first connecting rod is fixedly connected with the ratchet socket wrench through the connecting prism inserted into a socket of the ratchet socket wrench.
The utility model has reasonable and compact structure and convenient use, and can fasten the bolt on the line under the condition of no power failure of the line by arranging the insulating rod; the universal coupling is arranged, so that the sleeve head can be sleeved outside bolts at different angles; the ratchet wheel socket wrench is used for rotating the insulating rod to drive the socket head to screw the bolt so as to be convenient for operation of maintainers, has the characteristics of safety, labor saving, simplicity, convenience and high efficiency, and ensures the reliability of circuit power supply.
Drawings
Fig. 1 is a schematic partial sectional structure view of the preferred embodiment of the present invention.
The codes in the figures are respectively: 1 is ratchet box spanner, 2 is the head rod, 3 is the second connecting rod, 4 is the insulator spindle, 5 is the sleeve head, 6 is last jaw, 7 is lower jaw, 8 is universal cross bearing, 9 is the first connection boss, 10 is the second connection boss, 11 is the first connecting screw rod, 12 is the second connecting screw rod, 13 is the connection prism.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
as shown in the attached drawing 1, the bolt fastening device for the uninterrupted power operation comprises a wrench, a first connecting rod 2, a second connecting rod 3, an insulating rod 4, a universal coupling and a sleeve head 5, wherein the lower end of the first connecting rod 2 is fixedly installed at the head of the wrench, the upper end of the first connecting rod 2 is detachably and fixedly connected with the lower end of the insulating rod 4, the upper end of the insulating rod 4 is detachably and fixedly installed with the second connecting rod 3, the sleeve head 5 is arranged above the second connecting rod 3, and the sleeve head 5 and the second connecting rod 3 are detachably and fixedly connected together through the universal coupling. During the use, hold insulator spindle 4 on one hand, the spanner is held and the upthrust to another hand, makes the 5 suit of cover barrel head outside at not hard up bolt or nut through the relative maintainer's of adjustment insulator spindle 4 angle, then rotates the spanner again, and the spanner drives head 2, insulator spindle 4, the rotation of second connecting rod 3, and then passes through universal joint with moment and transmit cover barrel head 5 on for cover barrel head 5 screws up not hard up bolt or nut. The utility model has reasonable and compact structure and convenient use, and can fasten the bolt on the circuit under the condition of no power failure of the circuit by arranging the insulating rod 4; through the universal coupling, the sleeve head 5 can be sleeved outside bolts at different angles, so that the reliability of line power supply is ensured, the personal safety of maintainers is also ensured, and the universal coupling has the characteristics of safety, labor saving, simplicity, convenience and high efficiency.
The bolt fastening device for the uninterruptible operation can be further optimized or/and improved according to actual requirements:
as shown in the attached drawing 1, the universal coupling comprises an upper fork 6 and a lower fork 7, the upper fork 6 and the lower fork 7 are connected together through a universal cross bearing 8, the middle part of the lower end of a sleeve head 5 is provided with a square first clamping groove, the top of the upper fork 6 is provided with a first connecting boss 9 matched with the first clamping groove, the middle part of the lower end of the lower fork 7 is provided with a square second clamping groove, the top of a second connecting rod 3 is provided with a second connecting boss 10 matched with the second clamping groove, the first connecting boss 9 is connected in the first clamping groove in a clamped mode, and the second connecting boss 10 is connected in the second clamping groove in a clamped mode. Through making sleeve head 5 joint on last jaw 6, be convenient for change the sleeve head 5 of different models to the bolt or the nut of equidimension not, shorten maintainer's preparation time.
As shown in fig. 1, a first connecting screw 11 is disposed at the top of the first connecting rod 2, a second connecting screw 12 is disposed at the top of the insulating rod 4, the lower end of the insulating rod 4 is screwed to the first connecting screw 11, and the lower end of the second connecting rod 3 is screwed to the second connecting screw 12. Through making insulator spindle 4 and first connecting rod 2 and 3 threaded connection of second connecting rod, be convenient for to waiting to tighten bolt or nut to change insulator spindle 4 of different length to different height positions.
As shown in fig. 1, the wrench is a ratchet socket wrench 1, a connecting prism 13 matched with a sleeve on the ratchet socket wrench 1 is arranged at the bottom of a first connecting rod 2, and the first connecting rod 2 is fixedly connected with the ratchet socket wrench 1 through the connecting prism 13 inserted into the sleeve of the ratchet socket wrench 1. Ratchet socket wrench 1 is prior art, and is convenient for the service personnel to operate by using ratchet socket wrench 1 as required.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims (5)

1. The utility model provides a bolt-up device of operation that does not have a power failure, its characterized in that includes spanner, head rod, second connecting rod, insulator spindle, universal joint and cover barrel head, head rod lower extreme fixed mounting can dismantle fixed connection in the spanner head in the head rod lower extreme, and fixed mounting can be dismantled to the head rod upper end and insulator spindle lower extreme, and fixed mounting can be dismantled to the insulator spindle upper end has the second connecting rod, and second connecting rod top is equipped with the cover barrel head, and the cover barrel head can dismantle fixed connection together through universal joint with the second connecting rod.
2. The bolt fastening device for the uninterruptible operation according to claim 1, wherein the universal coupling includes an upper yoke and a lower yoke, the upper yoke and the lower yoke are connected together by a universal cross bearing, a square first clamping groove is provided in the middle of the lower end of the sleeve head, a first connecting boss engaged with the first clamping groove is provided on the top of the upper yoke, a square second clamping groove is provided in the middle of the lower end of the lower yoke, a second connecting boss engaged with the second clamping groove is provided on the top of the second connecting rod, the first connecting boss is engaged with the first clamping groove, and the second connecting boss is engaged with the second clamping groove.
3. The bolt fastening device according to claim 1 or 2, wherein a first connecting screw is provided on a top of the first connecting rod, a second connecting screw is provided on a top of the insulating rod, a lower end of the insulating rod is screwed to the first connecting screw, and a lower end of the second connecting rod is screwed to the second connecting screw.
4. The bolt fastening device according to claim 1 or 2, wherein the wrench is a socket ratchet wrench, the bottom of the first connecting rod is provided with a connecting prism engaged with a socket of the socket, and the first connecting rod is fixedly connected to the socket of the socket ratchet wrench through the connecting prism inserted into the socket of the socket ratchet wrench.
5. The bolt fastening device according to claim 3, wherein the wrench is a socket ratchet wrench, the bottom of the first connecting rod is provided with a connecting prism engaged with a socket of the socket ratchet wrench, and the first connecting rod is fixedly connected with the socket ratchet wrench through the connecting prism inserted into the socket of the socket ratchet wrench.
CN202121599928.8U 2021-07-14 2021-07-14 Bolt fastening device for uninterrupted operation Active CN214771673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121599928.8U CN214771673U (en) 2021-07-14 2021-07-14 Bolt fastening device for uninterrupted operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121599928.8U CN214771673U (en) 2021-07-14 2021-07-14 Bolt fastening device for uninterrupted operation

Publications (1)

Publication Number Publication Date
CN214771673U true CN214771673U (en) 2021-11-19

Family

ID=78715949

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121599928.8U Active CN214771673U (en) 2021-07-14 2021-07-14 Bolt fastening device for uninterrupted operation

Country Status (1)

Country Link
CN (1) CN214771673U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114952685A (en) * 2022-05-26 2022-08-30 中国人民解放军第五七一九工厂 Compensation device and sleeve tool
CN115224628A (en) * 2022-07-22 2022-10-21 国网河北省电力有限公司邢台市环城供电分公司 Insulating dead lever

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114952685A (en) * 2022-05-26 2022-08-30 中国人民解放军第五七一九工厂 Compensation device and sleeve tool
CN115224628A (en) * 2022-07-22 2022-10-21 国网河北省电力有限公司邢台市环城供电分公司 Insulating dead lever

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