CN110911863A - Electrified device of starting to exchange fire for electric power system - Google Patents
Electrified device of starting to exchange fire for electric power system Download PDFInfo
- Publication number
- CN110911863A CN110911863A CN201911234836.7A CN201911234836A CN110911863A CN 110911863 A CN110911863 A CN 110911863A CN 201911234836 A CN201911234836 A CN 201911234836A CN 110911863 A CN110911863 A CN 110911863A
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- wire clamp
- support
- driving mechanism
- motor
- power system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
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- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides an electrified fire connecting device applied to an electric power system, wherein a wire clamp base is movably arranged on a support, a wire clamp assembly is arranged on the wire clamp base in an overlapping mode, a hexagonal sleeve is arranged at a power output end of a motor through a one-way shaft, a driving motion part of a rotary driving mechanism is arranged at the power output end of the motor through a one-way bearing, a driven part of the rotary driving mechanism is in transmission connection with a linear driving mechanism, a power output part of the linear driving mechanism is connected with the wire clamp base, a friction disc is rotatably arranged on the support, the friction disc can form friction transmission with the power output part of the linear driving mechanism, and an ejector rod is arranged on the friction disc and. Through the collocation between linear drive mechanism and the friction disk can be immediately after promoting the fastener base push out the fastener subassembly, simplified the use, through the motor as the only power source of whole mechanism, the effectual weight that reduces the device.
Description
Technical Field
The invention relates to the technical field of power electricity, in particular to an electrified ignition device applied to a power system.
Background
The live-line wiring operation is to connect the branch line without electricity to the main conductive line with electricity, the branch line without electricity and the main conductive line with electricity are connected through the hardware fitting, and the wiring device is arranged on the ejector rod to realize the connection of the wire clamp and the auxiliary line to the main conductive line.
The utility model provides a puncture clamp live connection device and card device thereof that publication number is CN108899668A, it needs two steering wheel cooperations to use to realize the wiring and take off the fastener in the in-process of carrying out the wiring, and the whole weight of this device will rise unfavorable holding then to the transmission relation between each other of its inside subassembly does not cooperate, consequently need divide a plurality of steps to accomplish when using. .
Disclosure of Invention
The present invention is directed to a live-line ignition device applied to an electric power system to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a be applied to electric power system's electrified device that connects sparks, includes support, motor, fastener base, fastener subassembly, screw rod, hexagonal sleeve, one-way bearing, rotation actuating mechanism, linear drive mechanism, friction disk and ejector pin, the motor passes through support frame fixed mounting on the support, wherein:
the wire clamp base is movably mounted on the support, the wire clamp assembly is erected on the wire clamp base, the screw penetrates through the wire clamp assembly, a nut is arranged at the end of the screw, the nut is clamped in a nut buckle on the wire clamp base, the hexagonal sleeve is mounted at the power output end of the motor through a one-way bearing, the hexagonal sleeve is sleeved at the end of the screw, a driving moving part of the rotary driving mechanism is mounted at the power output end of the motor through the one-way bearing, and a driven part of the rotary driving mechanism is in transmission connection with the linear driving mechanism; and
the linear driving mechanism comprises a linear guide rail, a spring, a rack and a gear, the linear guide rail is movably mounted on the support through the spring, the rack is movably mounted in the linear guide rail and fixedly connected with the wire clamp base, the gear is mounted on the support through the integral bearing seat and the rotating shaft, the gear is meshed with the rack, the friction disc is rotatably mounted on the support, the outer circular surface of the friction disc and the side edge of the rack are located on the same horizontal straight line, friction transmission can be formed when the rack moves to the side of the friction disc, and the ejector rod is arranged on the friction disc and located by the wire clamp assembly.
Preferably, the rotation driving mechanism comprises a driving pulley, a driven pulley and a belt, the driving pulley is mounted at the power output end of the motor through a one-way bearing, the driven pulley is fixedly sleeved on a rotating shaft provided with the gear, and the belt is sleeved on the driving pulley and the driven pulley.
Preferably, the installation directions of the one-way bearings arranged in the hexagonal sleeve and the driving pulley are opposite, so that one of the one-way bearings is in a locked state when rotating clockwise or counterclockwise.
Preferably, the ejector rod is eccentrically arranged on the friction disc, and the height of the ejector rod is higher than that of the rack.
Preferably, the wire clamp assembly consists of two wire clamps hinged with each other, wherein the bottom of the wire clamp forms a circular wire groove and the top of the wire clamp is provided with a wire clamping tooth.
Preferably, the bottom of linear guide is equipped with the guide bar, and the guide bar cooperation of linear guide bottom is installed on the support, and the cover is equipped with the spring on the guide bar, and wherein the both ends of spring contact with linear guide and support respectively.
Preferably, the wire clamp base fits into a guide groove on the bracket and forms a sliding pair in the guide groove, wherein the direction of the guide groove on the bracket is parallel to the direction of the linear guide rail.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the characteristic of one-way locking of the one-way bearings, when the motor rotates towards one direction, one of the two one-way bearings is in a locked rotating state, so that the forward and reverse rotation of the motor can respectively control the movement of the rotary driving assembly or lock the screw rod; through the collocation between the linear driving mechanism and the friction disc, the wire clamp assembly can be immediately pushed out after the wire clamp base is pushed out, and the using process is simplified.
2. The wire clamp assembly can be immediately pushed out after the wire clamp base is pushed out through the matching between the linear driving mechanism and the friction disc, the using process is simplified, the motor serves as the only power source of the whole mechanism, the weight of the device is effectively reduced, and the pressure of a user for lifting the device is relieved.
Drawings
FIG. 1 is a three-dimensional schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view of the overall structure of the present invention;
FIG. 4 is a three-dimensional schematic view of the base of the present invention mated with a wire clamp assembly;
FIG. 5 is a schematic view of the present invention with the wire clamp assembly disengaged.
In the figure: the wire clamp comprises a support 1, a motor 2, a wire clamp base 3, a wire clamp assembly 4, a screw rod 5, a hexagonal sleeve 6, a one-way bearing 7, a rotation driving mechanism 8, a linear driving mechanism 9, a friction disc 10, a push rod 11, a nut buckle 31, a wire clamp 41, a wire clamping tooth 411, a nut 51, a driving pulley 81, a driven pulley 82, a belt 83, a linear guide rail 91, a spring 92, a rack 93, a gear 94 and a guide rod 911.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a be applied to electric power system's electrified device that connects sparks, includes support 1, motor 2, fastener base 3, fastener subassembly 4, screw rod 5, hexagonal sleeve 6, one-way bearing 7, rotation actuating mechanism 8, linear drive mechanism 9, friction disk 10 and ejector pin 11, wherein:
the motor 2 is fixedly arranged on the bracket 1 through a support frame and a fastening bolt, the wire clamp base 3 is matched in a guide groove on the bracket 1 and forms a moving pair in the guide groove, the wire clamp assembly 4 is overlapped on the wire clamp base 3, the wire clamp assembly 4 consists of two wire clamps 41 which are hinged with each other, wherein a circular wire groove is formed at the bottom of the wire clamp 41, a wire clamping tooth 411 is arranged at the top of the wire clamp 41, the circular wire groove at the bottom of the wire clamp 41 which is hinged with each other can clamp an auxiliary wire, the wire clamping tooth 411 at the top of the wire clamp can fix a main wire, so that the whole wire clamp assembly 4 is hung on the main wire to realize fire connection, the screw rod 5 penetrates through the wire clamp assembly 4, the end part of the screw rod is provided with a nut 51, the nut 51 is clamped in a nut buckle 31 on the wire clamp base 3, when the screw rod 5 rotates, the nut 51 cannot rotate, so, the hexagonal sleeve 6 is arranged at the power output end of the motor 2 through a one-way bearing 7, wherein the hexagonal sleeve 6 is sleeved at the end part of the screw rod 5, so that the screw rod 5 rotates along with the hexagonal sleeve 6 in the rotating process;
the rotation driving mechanism 8 comprises a driving pulley 81, a driven pulley 82 and a belt 83, the driving pulley 81 is mounted on the power output end of the motor 2 through a one-way bearing 7, the mounting directions of the one-way bearing 7 arranged in the hexagonal sleeve 6 and the driving pulley 81 are opposite, so that one-way bearing 7 is in a locked state when rotating clockwise or anticlockwise, therefore, when the motor 2 rotates clockwise, the one-way bearing 7 mounted with the driving pulley 81 is in a locked state, the driving pulley 81 can rotate along with the motor 2, and at the time, the one-way bearing 7 mounted with the hexagonal sleeve 6 is in an idle state, the hexagonal sleeve 6 cannot rotate, when the motor 2 rotates anticlockwise, the hexagonal sleeve 6 rotates, the driving pulley 81 cannot rotate, and further, power in two directions can be directly transmitted through the arrangement of the one-way bearing 7, the use effects of the two motors are further realized, the driven belt wheel 82 is fixedly sleeved on the rotating shaft of the mounting gear 94, so that the power of the driven belt wheel 82 can be directly transmitted to the gear 94 to realize linkage, and the belt 83 is sleeved on the driving belt wheel 81 and the driven belt wheel 82 to realize belt transmission;
the linear driving mechanism 9 comprises a linear guide rail 91, a spring 92, a rack 93 and a gear 94, wherein a guide rod 911 is arranged at the bottom of the linear guide rail 91, the guide rod 911 at the bottom of the linear guide rail 91 is installed in an installation hole on the support 1 in a matching way, so that the linear guide rail 91 can move up and down along the installation hole on the support 1, the guide rod 911 is sleeved with the spring 92, two ends of the spring 92 are respectively contacted with the linear guide rail 91 and the support 1, the direction of a guide groove for installing the wire clamp base 3 on the support 1 is parallel to the direction of the linear guide rail 91, the rack 93 is movably installed in the linear guide rail 91 and fixedly connected with the wire clamp base 3, so that the wire clamp base 3 can be directly pushed to synchronously move along with the rack 93 when the rack 93 moves, the gear 94 is installed on the support 1 through an integral bearing seat and a rotating shaft, the gear 94 is, the outer circular surface of the friction disc 10 and the side edge of the rack 93 are on the same horizontal straight line, so that friction transmission can be formed when the rack 93 moves to the side of the friction disc 10, the rack 93 can drive the friction disc 10 to rotate, the ejector rod 11 is arranged on the friction disc 10 and located by the wire clamp assembly 4, the ejector rod 11 is eccentrically arranged on the friction disc 10, and the height of the ejector rod 11 is higher than that of the rack 93, so that the ejector rod 11 can push the wire clamp assembly 4 to move when the friction disc 10 rotates;
the principle of the invention is as follows: before live-line connection, the support 1 is arranged on an insulating ejector rod, an auxiliary wire to be connected into a main wire is inserted into a circular wire slot at the bottom of the wire clamp 41, the wire clamp assembly 4 is clamped on the wire clamp base 3, and then the device is lifted up to perform connection work;
when electrified fire receiving is carried out, the wire clamping teeth 411 at the top of the wire clamp 41 are pushed into the main wire, the motor 2 is started and is in a state of anticlockwise rotation at the moment, the one-way bearing 7 for mounting the hexagonal sleeve 6 is in a locking state at the moment, so the hexagonal sleeve 6 rotates along with the motor 2, the hexagonal sleeve 6 drives the screw rod 5 to rotate at the moment, the nut 51 is clamped in the nut clamp 31 on the wire clamp base 3, the nut 51 can be inwards tightened because the nut 51 cannot rotate when the screw rod 5 rotates, one end, close to the nut 51, of the wire clamp 41 hinged to each other can rotate inwards at the moment, so the wire clamping teeth 411 at the top of the wire clamp 41 can clamp the main wire, and the fire receiving of the main wire and the auxiliary;
after the fire is connected, the wire clamp assembly 4 is required to be separated from the device and be hung on a main wire, at the moment, the motor 2 is in a clockwise rotation state, at the moment, the one-way bearing 7 provided with the driving pulley 81 is in a locking state, then the driving pulley 81 can rotate along with the motor 2, at the moment, the belt 83 transmits power to the driven pulley 82, the driven pulley 82 drives the gear 94 to rotate, at the moment, the rack 93 linearly moves along the linear guide rail 91 to further drive the wire clamp base 3 to move towards the direction of separating from the wire clamp assembly 4, when the nut buckle 31 on the wire clamp base 3 is separated from the nut 51, the rack 93 also moves to the position of fast contacting with the friction disc 10, when the rack 93 is in friction contact with the friction disc 10, the friction disc 10 is driven to rotate, at the moment, the ejector rod 11 eccentrically arranged on the friction disc 10 rotates, and the ejector rod 11 abuts against the wire, at this time, the separation of the wire clamp assembly 4 is completed, and the whole process of live-line ignition is further completed, wherein the position state of the wire clamp assembly 4 separated from each part of the device is shown in the attached figure 5;
after the fire is connected, the parts are required to be restored to the state shown in fig. 1, then the linear guide rail 91 is pulled to move downwards, the rack 93 is disengaged from the gear 94, then the rack 93 is pulled to enable the wire clamp base 3 to return to the original position, during the movement of the rack 93, the rack 93 drives the friction disc 10 to rotate reversely, so that the ejector rod 11 turns towards the direction close to the motor 2, and finally the parts move to the state shown in fig. 1, wherein the state that the base 3 returns to the original position refers to that the screw rod 5 can be concentric with the power output shaft of the motor 2 if the wire clamp assembly 4 is reset on the base 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be applied to electric power system's electrified device that connects fire, includes support (1), motor (2), fastener base (3), fastener subassembly (4), screw rod (5), hexagonal sleeve (6), one-way bearing (7), rotation actuating mechanism (8), linear driving mechanism (9), friction disk (10) and ejector pin (11), motor (2) are through support frame fixed mounting on support (1), its characterized in that:
the wire clamp base (3) is movably mounted on the support (1), the wire clamp assembly (4) is arranged on the wire clamp base (3) in an overlapping mode, the screw rod (5) penetrates through the wire clamp assembly (4), the end portion of the screw rod is provided with a nut (51), the nut (51) is clamped in a nut buckle (31) on the wire clamp base (3), the hexagonal sleeve (6) is mounted at the power output end of the motor (2) through a one-way bearing (7), the hexagonal sleeve (6) is sleeved at the end portion of the screw rod (5), a driving moving part of the rotation driving mechanism (8) is mounted at the power output end of the motor (2) through the one-way bearing (7), and a driven part of the rotation driving mechanism is in transmission connection with the linear driving mechanism (9); and
the linear driving mechanism (9) comprises a linear guide rail (91), a spring (92), a rack (93) and a gear (94), the linear guide rail (91) is movably mounted on the support (1) through the spring (92), the rack (93) is movably mounted in the linear guide rail (91) and fixedly connected with the wire clamp base (3), the gear (94) is mounted on the support (1) through an integral bearing seat and a rotating shaft, the gear (94) is meshed with the rack (93), the friction disc (10) is rotatably mounted on the support (1), the outer circular surface of the friction disc (10) and the side edge of the rack (93) are located on the same horizontal straight line, so that friction transmission can be formed when the rack (93) moves to the side of the friction disc (10), and the ejector rod (11) is arranged on the friction disc (10) and located beside the wire clamp assembly (4).
2. The live line connection device applied to the power system according to claim 1, wherein: the rotation driving mechanism (8) comprises a driving belt wheel (81), a driven belt wheel (82) and a belt (83), the driving belt wheel (81) is installed at the power output end of the motor (2) through a one-way bearing (7), the driven belt wheel (82) is fixedly sleeved on a rotating shaft of the installation gear (94), and the belt (83) is sleeved on the driving belt wheel (81) and the driven belt wheel (82).
3. The live line connection device applied to the power system according to claim 1, wherein: the installation directions of the one-way bearings (7) arranged in the hexagonal sleeve (6) and the driving pulley (81) are opposite, so that one of the one-way bearings (7) can be in a locked state no matter when the driving pulley rotates clockwise or anticlockwise.
4. The live line connection device applied to the power system according to claim 1, wherein: the ejector rod (11) is eccentrically arranged on the friction disc (10), and the height of the ejector rod (11) is higher than that of the rack (93).
5. The live line connection device applied to the power system according to claim 1, wherein: the wire clamp assembly (4) consists of two wire clamps (41) which are hinged to each other, wherein a circular wire groove is formed at the bottom of each wire clamp (41) and wire clamping teeth (411) are arranged at the top of each wire clamp.
6. The live line connection device applied to the power system according to claim 1, wherein: the bottom of linear guide (91) is equipped with guide bar (911), and guide bar (911) cooperation of linear guide (91) bottom is installed on support (1), and the cover is equipped with spring (92) on guide bar (911), and wherein the both ends of spring (92) contact with linear guide (91) and support (1) respectively.
7. The live line connection device applied to the power system according to claim 1, wherein: the wire clamp base (3) is matched in a guide groove on the support (1) and forms a moving pair in the guide groove, wherein the direction of the guide groove on the support (1) is parallel to the direction of the linear guide rail (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234836.7A CN110911863B (en) | 2019-12-05 | 2019-12-05 | Electrified device of starting to exchange fire for electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234836.7A CN110911863B (en) | 2019-12-05 | 2019-12-05 | Electrified device of starting to exchange fire for electric power system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110911863A true CN110911863A (en) | 2020-03-24 |
| CN110911863B CN110911863B (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911234836.7A Expired - Fee Related CN110911863B (en) | 2019-12-05 | 2019-12-05 | Electrified device of starting to exchange fire for electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110911863B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510381A (en) * | 2020-11-06 | 2021-03-16 | 国网浙江省电力有限公司平阳县供电公司 | Automatic insulating puncture fastener of locking |
| CN113193502A (en) * | 2021-05-20 | 2021-07-30 | 贵州电网有限责任公司 | Low-voltage electrified fire-making device based on safety improvement |
| CN115360536A (en) * | 2022-10-19 | 2022-11-18 | 徐州大元电机有限公司 | High-voltage wiring board for fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101741019A (en) * | 2009-12-31 | 2010-06-16 | 孙渭清 | Fast fastening and lightning protection lightning rod and installation manipulator thereof |
| CN208209017U (en) * | 2018-06-15 | 2018-12-07 | 国家电网有限公司 | A kind of penetrating cable clamp electrification fire welding device and its branch thread-clamping device |
| CN208507983U (en) * | 2018-07-02 | 2019-02-15 | 国家电网有限公司 | A kind of J-type wire clamp electrification fire welding device, system and J-type wire clamp clamping device |
| CN208508385U (en) * | 2018-03-07 | 2019-02-15 | 国家电网公司 | A kind of lead clamping device, conducting wire hanging frame device and fast fixing tool |
-
2019
- 2019-12-05 CN CN201911234836.7A patent/CN110911863B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101741019A (en) * | 2009-12-31 | 2010-06-16 | 孙渭清 | Fast fastening and lightning protection lightning rod and installation manipulator thereof |
| CN208508385U (en) * | 2018-03-07 | 2019-02-15 | 国家电网公司 | A kind of lead clamping device, conducting wire hanging frame device and fast fixing tool |
| CN208209017U (en) * | 2018-06-15 | 2018-12-07 | 国家电网有限公司 | A kind of penetrating cable clamp electrification fire welding device and its branch thread-clamping device |
| CN208507983U (en) * | 2018-07-02 | 2019-02-15 | 国家电网有限公司 | A kind of J-type wire clamp electrification fire welding device, system and J-type wire clamp clamping device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510381A (en) * | 2020-11-06 | 2021-03-16 | 国网浙江省电力有限公司平阳县供电公司 | Automatic insulating puncture fastener of locking |
| CN112510381B (en) * | 2020-11-06 | 2022-05-17 | 国网浙江省电力有限公司平阳县供电公司 | Automatic insulating puncture fastener of locking |
| CN113193502A (en) * | 2021-05-20 | 2021-07-30 | 贵州电网有限责任公司 | Low-voltage electrified fire-making device based on safety improvement |
| CN113193502B (en) * | 2021-05-20 | 2022-12-09 | 贵州电网有限责任公司 | Low-voltage electrified fire-making device based on safety improvement |
| CN115360536A (en) * | 2022-10-19 | 2022-11-18 | 徐州大元电机有限公司 | High-voltage wiring board for fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110911863B (en) | 2021-02-02 |
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