CN108074759B - Telegraph pole mounting switch opening and closing device - Google Patents
Telegraph pole mounting switch opening and closing device Download PDFInfo
- Publication number
- CN108074759B CN108074759B CN201611009149.1A CN201611009149A CN108074759B CN 108074759 B CN108074759 B CN 108074759B CN 201611009149 A CN201611009149 A CN 201611009149A CN 108074759 B CN108074759 B CN 108074759B
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- CN
- China
- Prior art keywords
- connecting pipe
- hole
- switch
- closing device
- block
- 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.)
- Expired - Fee Related
Links
- 244000309464 bull Species 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/056—Tools for actuating a switch
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a telegraph pole mounting switch opening and closing device, which comprises a switch frame, wherein a sliding groove is arranged in the side wall of the switch frame, a guide sleeve which is in sliding fit with the switch frame is arranged in the sliding groove, a spring is arranged at the bottom of the sliding groove, one end of the spring is fixedly connected to the bottom surface of the guide sleeve, a first hole is formed in the bottom surface of the switch frame, a rotating shaft which is in sliding fit with the first hole is arranged in the first hole, a locking block is fixedly connected to the upper end surface of the rotating shaft, a first clamping groove is formed in the upper end surface of the locking block, a first connecting pipe is fixedly connected to the bottom end of the switch frame, the inner hole of the first connecting pipe is communicated with the first hole, the telegraph pole mounting switch opening and closing device comprises a second connecting pipe, the second connecting pipe is in threaded connection with the first connecting pipe, a connecting rod which is in sliding fit with the second, the high switch can be opened or closed by ground operation.
Description
Technical Field
The present invention relates to a switching device for a pole-mounted switch.
Technical Field
A switch with a complex opening mode is mounted on a telegraph pole, and a worker with an insulating glove generally climbs the telegraph pole to open or close the switch, so that time and labor are wasted, and safety is poor.
Disclosure of Invention
The invention provides a telegraph pole mounting switch opening and closing device which can realize the opening and closing of a switch by operating on the bottom surface, and has the advantages of simple structure, simple and convenient operation, time and labor saving and high safety.
In order to solve the problems, the structure of the telegraph pole mounting switch opening and closing device is characterized in that: including the switch frame, be equipped with the spout in the lateral wall of switch frame, be equipped with in the spout with switch frame sliding fit's uide bushing, the spring is installed to the bottom of spout, the one end rigid coupling of spring is on the bottom surface of uide bushing, the bottom surface of switch frame is equipped with first hole, first downthehole be equipped with first hole sliding fit's pivot, the up end rigid coupling of pivot has the locking piece, the up end of locking piece is equipped with first draw-in groove, the bottom rigid coupling of switch frame has first connecting pipe, the hole and the first hole of first connecting pipe communicate with each other, including the second connecting pipe, the second connecting pipe is threaded connection with first connecting pipe, cup joint in the second connecting pipe with second connecting pipe sliding fit's connecting rod, the connecting rod is threaded connection with the pivot.
The switch on the telegraph pole comprises a first rotating block and a second rotating block, the second rotating block is arranged in the first rotating block, an inner groove of a switch frame is in clamping fit with the first rotating block, the second rotating block is in clamping fit with a first clamping groove, the switch is opened by rotating the first rotating block and the second rotating block, the specific mode is that the first rotating block is rotated by 90 degrees firstly, then the second rotating block is rotated by 90 degrees, the switch frame is fixedly connected with a first connecting pipe, the first connecting pipe is in threaded connection with a second connecting pipe, the first rotating block is clamped in the switch frame by operating the second connecting pipe, the first rotating block is rotated by 90 degrees by rotating the second connecting pipe, a locking block is fixedly connected with a rotating shaft, the rotating shaft is sleeved in a first hole, the rotating shaft is in threaded connection with the connecting rod, the connecting rod is sleeved in the first connecting pipe and the second connecting pipe, and the position of the second connecting pipe is kept unchanged after the second connecting pipe is rotated by 90 degrees, control the connecting rod, make the second commentaries on classics piece enter into first draw-in groove, rotate connecting rod 90, first commentaries on classics piece rotates 90 thereupon, thereby realize opening of switch, because the switch is located the wire pole, operating personnel makes the first commentaries on classics piece accuracy entering switch frame's of switch at ground control second connecting pipe in the inside groove not easy, can make things convenient for first commentaries on classics piece to enter into switch frame through the uide bushing, the uide bushing is sliding fit with the spout, the uide bushing passes through spring coupling with the underrun of spout, the lateral wall and the inside wall of spout have certain difference in height, the upper end of uide bushing is horn mouth form, first commentaries on classics piece passes through the uide bushing and enters into switch frame, first commentaries on classics piece is installed on the fixed plate on the.
As an improvement, a second hole is formed in the bottom end of the sliding groove, a connecting block in sliding fit with the second hole is arranged in the second hole, one end of the connecting block is fixedly connected to the spring, a connecting sleeve corresponding to the second hole is fixedly connected to the bottom end face of the switch frame, and the connecting block is connected with the connecting sleeve through a screw.
In the spout, spring coupling is passed through on the bottom of uide bushing and the top of connecting block, the bottom surface at the switch frame is installed to the adapter sleeve, the hole and the second hole of adapter sleeve are corresponding, the connecting block is sliding fit relation with second hole and adapter sleeve, the connecting block passes through the fix with screw on the adapter sleeve, under some operating conditions, the guide effect that does not need the uide bushing, subsidiary uide bushing work makes complex operation on the contrary, through demolising the connecting block from the adapter sleeve, the realization is demolishd the uide bushing from the switch frame.
As an improvement, the side wall of the first hole is provided with a second clamping groove, the locking block is provided with a clamping block fixedly connected to the side surface of the locking block, and the clamping block is positioned in the second clamping groove and is in clamping fit with the second clamping groove.
The locking block realizes the positioning on the switch frame through the clamping matching of the clamping block and the clamping groove, so that the first clamping groove and the second rotating block are accurately clamped and connected, and the condition that the wire outlet clamp is inaccurate in the use process of the device is avoided.
As an improvement, any two connecting rods can be connected through threads, and any two second connecting pipes can be connected through threads.
In practical use, due to the difference of geographical environments and the difference of installation of the switch devices, the required height of the telegraph pole installation switch opening and closing device is different, the two connecting rods can be connected through threads, the two second connecting pipes can be connected through threads, and therefore the height of the telegraph pole installation switch opening and closing device can be adjusted by connecting the second connecting pipes and the connecting rods so as to adapt to working environments with various heights.
As an improvement, the connecting rod and the second connecting pipe are made of insulating materials.
The switch is for with the wire pole on to be in and connect the electric state, the staff need directly or indirectly contact second connecting pipe and connecting rod with the hand during operation this device, therefore the material of second connecting pipe and connecting rod must be insulating material, and insulating material compares in general metal material quality light, makes more laborsaving of operation process like this.
As an improvement, a third connecting pipe is installed at the bottom end of the second connecting pipe, an L-shaped groove is formed in the pipe wall of the third connecting pipe, a rotating rod in clearance fit with the third connecting pipe is sleeved in the third connecting pipe, and a rotating handle in sliding fit with the L-shaped groove is installed on the side wall of the rotating rod.
L type groove is including the transverse groove and the perpendicular groove that are connected, the turning handle is installed on the bull stick and is sliding fit with L type groove, when using, make first turning block enter into the switch bracket through control second connecting pipe, the rotating switch bracket 90, then will be located the turning handle in L type groove and in the horizontal position of upwards sliding in the perpendicular groove, the locking piece gets into in first turning block this moment, first draw-in groove is gone into to second turning block card, with the lateral wall that the transverse groove was removed to the turning handle in the transverse groove, corresponding bull stick, the connecting rod, the apparatus further comprises a rotating shaft, the locking piece rotates 90, the second clamping block also rotates 90, just so realized opening of switch on the wire pole.
As an improvement, the side wall of the rotating rod is provided with a plurality of mounting holes, and the rotating handle is in threaded connection with the mounting holes.
The lateral wall of bull stick is equipped with a plurality of mounting holes, has avoided in practical application, because the error when threaded connection between the connecting rod, when equipment this device, installs the bull stick at the bull stick lateral wall and can not get into L type inslot completely.
As an improvement, the side wall of the second connecting pipe is provided with a skid-proof protrusion.
The staff need whole journey to hold the second connecting pipe when operating this device, and the non-slip raised can increase the hand to the contact surface of second connecting pipe, increases the frictional force between hand and the second connecting pipe, makes things convenient for function staff to operate.
In conclusion, the high-altitude switch has the advantages of simple structure, convenience in operation, time and labor conservation and high safety, and can be opened or closed by operating on the ground.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure (from a top view) of the present invention;
FIG. 3 is a schematic diagram of the switch frame and its connecting parts;
FIG. 4 is a cross-sectional view of the switch frame and its attachment components of the present invention;
fig. 5 is a schematic view of the rotary rod and its connecting parts according to the present invention.
Detailed Description
An opening/closing device for a pole-mounted switch as shown in the figure, characterized in that: including switch frame 1, be equipped with spout 2 in the lateral wall of switch frame 1, be equipped with in spout 2 with switch frame 1 sliding fit's uide bushing 3, spring 4 is installed to the bottom of spout 2, the one end rigid coupling of spring 4 is on the bottom surface of uide bushing 3, the bottom surface of switch frame 1 is equipped with first hole 5, be equipped with in the first hole 5 with first hole 5 sliding fit's pivot 6, the up end rigid coupling of pivot 6 has locking piece 7, the up end of locking piece 7 is equipped with first draw-in groove 8, the bottom rigid coupling of switch frame 1 has first connecting pipe 9, the hole of first connecting pipe 9 communicates with each other with first hole 5, including second connecting pipe 10, second connecting pipe 10 is threaded connection with first connecting pipe 9, cup joint has connecting rod 11 with second connecting pipe 10 sliding fit's in second connecting pipe 10, connecting rod 11 is threaded connection with pivot 6.
The switch on the telegraph pole comprises a first rotating block and a second rotating block, the second rotating block is arranged in the first rotating block, an inner groove of a switch frame is in clamping fit with the first rotating block, the second rotating block is in clamping fit with a first clamping groove, the switch is opened by rotating the first rotating block and the second rotating block, the specific mode is that the first rotating block is rotated by 90 degrees firstly, then the second rotating block is rotated by 90 degrees, the switch frame is fixedly connected with a first connecting pipe, the first connecting pipe is in threaded connection with a second connecting pipe, the first rotating block is clamped in the switch frame by operating the second connecting pipe, the first rotating block is rotated by 90 degrees by rotating the second connecting pipe, a locking block is fixedly connected with a rotating shaft, the rotating shaft is sleeved in a first hole, the rotating shaft is in threaded connection with the connecting rod, the connecting rod is sleeved in the first connecting pipe and the second connecting pipe, and the position of the second connecting pipe is kept unchanged after the second connecting pipe is rotated by 90 degrees, control the connecting rod, make the second commentaries on classics piece enter into first draw-in groove, rotate connecting rod 90, first commentaries on classics piece rotates 90 thereupon, thereby realize opening of switch, because the switch is located the wire pole, operating personnel makes the first commentaries on classics piece accuracy entering switch frame's of switch at ground control second connecting pipe in the inside groove not easy, can make things convenient for first commentaries on classics piece to enter into switch frame through the uide bushing, the uide bushing is sliding fit with the spout, the uide bushing passes through spring coupling with the underrun of spout, the lateral wall and the inside wall of spout have certain difference in height, the upper end of uide bushing is horn mouth form, first commentaries on classics piece passes through the uide bushing and enters into switch frame, first commentaries on classics piece is installed on the fixed plate on the.
In the invention, the bottom end of the chute 2 is provided with a second hole 12, a connecting block 13 in sliding fit with the second hole 12 is arranged in the second hole 12, one end of the connecting block 13 is fixedly connected to the spring 4, a connecting sleeve 14 corresponding to the second hole 12 is fixedly connected to the bottom end face of the switch frame 1, and the connecting block 13 is connected with the connecting sleeve 14 through a screw. In the spout, spring coupling is passed through on the bottom of uide bushing and the top of connecting block, the bottom surface at the switch frame is installed to the adapter sleeve, the hole and the second hole of adapter sleeve are corresponding, the connecting block is sliding fit relation with second hole and adapter sleeve, the connecting block passes through the fix with screw on the adapter sleeve, under some operating conditions, the guide effect that does not need the uide bushing, subsidiary uide bushing work makes complex operation on the contrary, through demolising the connecting block from the adapter sleeve, the realization is demolishd the uide bushing from the switch frame.
In this embodiment, a second engaging groove 15 is disposed on a side wall of the first hole 5, a locking block 16 fixedly connected to a side surface of the locking block 7 is disposed on the locking block 7, and the locking block 16 is located in the second engaging groove 15 and is in sliding fit with the second engaging groove 15. The locking block realizes the positioning on the switch frame through the clamping matching of the clamping block and the clamping groove, so that the first clamping groove and the second rotating block are accurately clamped and connected, and the condition that the wire outlet clamp is inaccurate in the use process of the device is avoided.
In this embodiment, any two connecting rods 11 may be connected by a screw thread, and any two second connecting pipes 10 may be connected by a screw thread. In practical use, due to the difference of geographical environments and the difference of installation of the switch devices, the required height of the telegraph pole installation switch opening and closing device is different, the two connecting rods can be connected through threads, the two second connecting pipes can be connected through threads, and therefore the height of the telegraph pole installation switch opening and closing device can be adjusted by connecting the second connecting pipes and the connecting rods so as to adapt to working environments with various heights.
In the present invention, the connecting rod 11 and the second connecting pipe 10 are made of insulating materials.
The switch is for with the wire pole on to be in and connect the electric state, the staff need directly or indirectly contact second connecting pipe and connecting rod with the hand during operation this device, therefore the material of second connecting pipe and connecting rod must be insulating material, and insulating material compares in general metal material quality light, makes more laborsaving of operation process like this.
In this embodiment, a third connecting pipe 17 is installed at the bottom end of the second connecting pipe 10, an L-shaped groove 18 is formed in the pipe wall of the third connecting pipe 17, a rotating rod 19 in clearance fit with the third connecting pipe 17 is sleeved in the third connecting pipe 17, and a rotating handle 20 in sliding fit with the L-shaped groove 18 is installed on the side wall of the rotating rod 19. L type groove is including the transverse groove and the perpendicular groove that are connected, the turning handle is installed on the bull stick and is sliding fit with L type groove, when using, make first turning block enter into the switch bracket through control second connecting pipe, the rotating switch bracket 90, then will be located the turning handle in L type groove and in the horizontal position of upwards sliding in the perpendicular groove, the locking piece gets into in first turning block this moment, first draw-in groove is gone into to second turning block card, with the lateral wall that the transverse groove was removed to the turning handle in the transverse groove, corresponding bull stick, the connecting rod, the apparatus further comprises a rotating shaft, the locking piece rotates 90, the second clamping block also rotates 90, just so realized opening of switch on the wire pole.
The invention is characterized in that: the side wall of the rotating rod 19 is provided with a plurality of mounting holes 21, and the rotating handle 20 is in threaded connection with the mounting holes 21. The staff need whole journey to hold the second connecting pipe when operating this device, and the non-slip raised can increase the hand to the contact surface of second connecting pipe, increases the frictional force between hand and the second connecting pipe, makes things convenient for function staff to operate.
In the present embodiment, it is characterized in that: the side wall of the second connecting pipe 10 is provided with a skidproof bump 22. The lateral wall of bull stick is equipped with a plurality of mounting holes, has avoided in practical application, because the error when threaded connection between the connecting rod, when equipment this device, installs the bull stick at the bull stick lateral wall and can not get into L type inslot completely.
Claims (8)
1. An opening/closing device for a pole-mounted switch, characterized in that: comprises a switch frame (1), a sliding chute (2) is arranged in the side wall of the switch frame (1), a guide sleeve (3) which is in sliding fit with the switch frame (1) is arranged in the sliding chute (2), a spring (4) is arranged at the bottom of the sliding chute (2), one end of the spring (4) is fixedly connected on the bottom surface of the guide sleeve (3), a first hole (5) is arranged on the bottom surface of the switch frame (1), a rotating shaft (6) which is in sliding fit with the first hole (5) is arranged in the first hole (5), a locking block (7) is fixedly connected on the upper end surface of the rotating shaft (6), a first clamping groove (8) is arranged on the upper end surface of the locking block (7), a first connecting pipe (9) is fixedly connected on the bottom end of the switch frame (1), an inner hole of the first connecting pipe (9) is communicated with the first hole (5), a second connecting pipe (10) is included, the second connecting pipe (10) is in threaded connection with the first connecting pipe (9), a connecting rod (11) which is in, the connecting rod (11) is in threaded connection with the rotating shaft (6).
2. A pole mounting switch opening and closing device of claim 1, wherein: the bottom of spout (2) is equipped with second hole (12), is equipped with in second hole (12) with second hole (12) sliding fit's connecting block (13), the one end rigid coupling of connecting block (13) is on spring (4), the bottom face rigid coupling of switch frame (1) has connecting sleeve (14) corresponding with second hole (12), connecting block (13) pass through bolted connection with connecting sleeve (14).
3. A pole mounting switch opening and closing device of claim 2, wherein: the side wall of the first hole (5) is provided with a clamping block (16), the locking block (7) is provided with a second clamping groove (15) fixedly connected to the side face of the locking block (7), and the clamping block (16) is located in the second clamping groove (15) and is in sliding fit with the second clamping groove (15).
4. A pole mounting switch opening and closing device of claim 3, wherein: any two connecting rods (11) can be connected through threads, and any two second connecting pipes (10) can be connected through threads.
5. A pole mounting switch opening and closing device of claim 4, wherein: the connecting rod (11) and the second connecting pipe (10) are made of insulating materials.
6. A pole mounting switch opening and closing device of claim 5, wherein: third connecting pipe (17) are installed to the bottom of second connecting pipe (10), are equipped with L type groove (18) on third connecting pipe (17) pipe wall, cup joint in third connecting pipe (17) with third connecting pipe (17) clearance fit's bull stick (19), the lateral wall of bull stick (19) install with L type groove (18) sliding fit's turning handle (20).
7. A pole mounting switch opening and closing device of claim 6, wherein: the side wall of the rotating rod (19) is provided with a plurality of mounting holes (21), and the rotating handle (20) is in threaded connection with the mounting holes (21).
8. A pole mounting switch opening and closing device of claim 7, wherein: the side wall of the second connecting pipe (10) is provided with an antiskid projection (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009149.1A CN108074759B (en) | 2016-11-16 | 2016-11-16 | Telegraph pole mounting switch opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009149.1A CN108074759B (en) | 2016-11-16 | 2016-11-16 | Telegraph pole mounting switch opening and closing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108074759A CN108074759A (en) | 2018-05-25 |
| CN108074759B true CN108074759B (en) | 2020-08-28 |
Family
ID=62163416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611009149.1A Expired - Fee Related CN108074759B (en) | 2016-11-16 | 2016-11-16 | Telegraph pole mounting switch opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108074759B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2662875A1 (en) * | 2012-05-11 | 2013-11-13 | Schneider Electric Industries SAS | Operating device of a controlshaft of a mechanism belonging to an electric protection apparatus, and electric protection apparatus comprising one such device |
| CN203950700U (en) * | 2014-07-17 | 2014-11-19 | 国家电网公司 | distribution line intelligent switch controller handle |
| CN104734053A (en) * | 2015-03-26 | 2015-06-24 | 国家电网公司 | Method for using operating rod to open and close 10 KV distribution circuit control box |
| CN204596647U (en) * | 2015-04-30 | 2015-08-26 | 国家电网公司 | Mast switch controller action bars |
| CN204884916U (en) * | 2015-06-30 | 2015-12-16 | 国网山东省电力公司淄博供电公司 | Special action bars of distribution lines intelligence switch controller |
-
2016
- 2016-11-16 CN CN201611009149.1A patent/CN108074759B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2662875A1 (en) * | 2012-05-11 | 2013-11-13 | Schneider Electric Industries SAS | Operating device of a controlshaft of a mechanism belonging to an electric protection apparatus, and electric protection apparatus comprising one such device |
| CN203950700U (en) * | 2014-07-17 | 2014-11-19 | 国家电网公司 | distribution line intelligent switch controller handle |
| CN104734053A (en) * | 2015-03-26 | 2015-06-24 | 国家电网公司 | Method for using operating rod to open and close 10 KV distribution circuit control box |
| CN204596647U (en) * | 2015-04-30 | 2015-08-26 | 国家电网公司 | Mast switch controller action bars |
| CN204884916U (en) * | 2015-06-30 | 2015-12-16 | 国网山东省电力公司淄博供电公司 | Special action bars of distribution lines intelligence switch controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108074759A (en) | 2018-05-25 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190411 Address after: 261021 No. 425 Dongfeng West Street, Weicheng District, Weifang City, Shandong Province Applicant after: STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY Co. Applicant after: State Grid Corporation of China Address before: 261041 No. 8221 Dongfeng East Street, Weifang City, Shandong Province Applicant before: Liu Weihua |
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| GR01 | Patent grant | ||
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| 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: 20200828 |