CN111081492B - Mounting structure of column switch - Google Patents
Mounting structure of column switch Download PDFInfo
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- CN111081492B CN111081492B CN201911349548.6A CN201911349548A CN111081492B CN 111081492 B CN111081492 B CN 111081492B CN 201911349548 A CN201911349548 A CN 201911349548A CN 111081492 B CN111081492 B CN 111081492B
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- adjusting
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- 238000005096 rolling process Methods 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The embodiment of the invention discloses an installation structure of a column switch, which comprises the column switch arranged between two electric poles, wherein the left side and the right side of the column switch are respectively provided with a rolling wheel corresponding to the electric poles, the column switch is also provided with an adjusting component for enabling the rolling wheels to abut against the electric poles, the rolling wheels are also provided with a driving component for driving the rolling wheels to move, the adjusting component comprises a screwing threaded sleeve arranged on the column switch, the lower part of the screwing threaded sleeve is connected with a rotating disc for driving the screwing threaded sleeve to rotate through gear transmission, both ends of the screwing threaded sleeve are respectively screwed with an adjusting screw rod through threads, when in use, the adjusting component is used for adjusting the rolling wheels to the positions abutting against the electric poles, and further, the driving component can be used for driving the rolling wheels to rotate, so that the limitation of the installation environment can be effectively avoided, and causes a problem that it is difficult for workers to transport them to a high place for installation.
Description
Technical Field
The embodiment of the invention relates to the technical field of column switches, in particular to a column switch mounting structure.
Background
The pole-mounted switch is one of the most widely distributed devices of the power distribution network, has undertaken the important functions of power distribution network protection, control, monitoring and the like, is an important carrier for realizing the distribution automation function, and the pole-mounted switch is divided into a primary part (switch body) and a secondary part (FTU) in composition, wherein the primary part comprises an operating mechanism, an arc extinguish chamber, a direct current motor and the like, is responsible for acquiring the state of the power distribution line and executing an FTU control command, and the secondary part comprises a CPU controller, a safety communication device, a PCB (printed circuit board) and the like and is mainly responsible for analyzing the running state and protecting the control command outlet.
In actual use, the pole-mounted switch mostly needs to use tools such as crane just can install it hoist to the pole eminence, but in the installation of reality, its installation environment is comparatively complicated many places all can't be driven into appointed position with the crane and hoist the pole-mounted switch, still needs the long-time operation of ascending a height of staff at the in-process of installing moreover, has very big danger.
Disclosure of Invention
Therefore, the embodiment of the invention provides an installation structure of a pole-mounted switch, which aims to solve the problems that in the prior art, the installation environment of the pole-mounted switch is complex, many places cannot be hoisted by a crane, and in the installation process, workers need to ascend for a long time, so that great danger exists.
In order to achieve the above object, an embodiment of the present invention provides the following:
the mounting structure of the pole-mounted switch comprises a pole-mounted switch arranged between two electric poles, wherein rolling wheels corresponding to the electric poles are arranged on the left side and the right side of the pole-mounted switch respectively, an adjusting component used for enabling the rolling wheels to abut against the electric poles is further arranged on the pole-mounted switch, and a driving component used for driving the rolling wheels to move is further arranged on the rolling wheels;
adjusting part connects the swivel nut including setting up soon on the column switch, connect the below of swivel nut soon to be connected with through gear drive and be used for driving and connect swivel nut pivoted rolling disc soon, just connect the both ends of swivel nut soon all to have connect adjusting screw through the screw thread sliding tray has all been seted up to adjusting screw's both sides fixed mounting has the fixed draw runner that just is used for spacing adjusting screw with the sliding tray matching on the column switch, adjusting screw's a tip department has the connecting rod through spring sliding connection, the wheel that rolls rotates to be connected on adjusting the pole.
In a preferred embodiment of the present invention, two adjusting assemblies are provided, and the two adjusting assemblies are symmetrically arranged in front and back with respect to a central axis of the rolling wheel.
In a preferred embodiment of the present invention, the two ends of the screwing thread insert are provided with threads having opposite screwing directions.
As a preferable scheme of the invention, the connecting rod comprises a buffer rod, a sliding rod and a fixed rod rotatably connected to the sliding rod, the buffer rod is slidably connected to one end of the adjusting screw rod through a spring, a sliding sleeve is further arranged at one end of the buffer rod, which is far away from the adjusting screw rod, the sliding rod is slidably connected to the buffer rod through the sliding sleeve, a rotating block is further arranged at one end of the fixed rod, which is far away from the sliding rod, and the rolling wheel is rotatably connected to the rotating block through a rotating shaft.
As a preferable scheme of the present invention, the length of the sliding sleeve is greater than the distance from the rotation point of the sliding rod and the fixed rod to the end of the sliding rod close to the buffer rod.
As a preferable mode of the present invention, a ratchet member for unidirectionally restricting a rotation direction of the rolling wheel is slidably attached to the rotary block.
As a preferred scheme of the invention, the driving assembly comprises a pull belt and an annular groove formed in the rolling wheel, the pull belt is provided with a plurality of positioning holes arranged at equal intervals, the groove bottom of the annular groove is provided with a plurality of positioning lugs corresponding to the positioning holes in an annular array around the central axis of the rolling wheel, the side wall of the annular groove is provided with an annular chute, the annular chute is connected with a mounting frame in a sliding manner, and the mounting frame is further connected with a plurality of rotating plates which are used for abutting against the pull belt to enable the positioning lugs to be embedded with the positioning holes in an equal-interval rotating manner through torsion springs.
As a preferable scheme of the present invention, the mounting frame has an arc-shaped structure.
As a preferred solution of the invention, the rotating disc is provided with a plurality of uprights arranged in an annular array about a central axis of the rotating disc.
As a preferable scheme of the invention, a plurality of irregularly distributed rubber bumps are arranged on the rolling wheel.
The embodiment of the invention has the following advantages:
when the electric pole mounting device is used, the rolling wheel is adjusted to the position where the rolling wheel abuts against the electric pole through the adjusting assembly, and further the rolling wheel can be driven to rotate through the driving assembly, so that the problem that workers are difficult to convey the electric pole to a high place for mounting due to the limitation of the mounting environment can be effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the invention, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the invention without affecting the effect and the achievable purpose of the invention.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a top view of a portion of a structure according to an embodiment of the present invention;
FIG. 3 is a side view of a rolling wheel in an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention;
FIG. 5 is a schematic view of an adjusting screw according to an embodiment of the present invention;
fig. 6 is a partial structural schematic diagram of fig. 1.
In the figure:
1-a rolling wheel; 2-a regulating component; 3-a drive assembly;
201-screwing a threaded sleeve; 202-rotating disc; 203-adjusting screw; 204-a sliding groove; 205-fixed slide bar; 206-a connecting rod; 207-adjusting rod; 208-a buffer rod; 209-sliding rod; 210-a fixing bar; 211-sliding sleeve; 212-a turning block; 213-a ratchet member; 214-a vertical rod;
301-a draw tape; 302-an annular groove; 303-positioning holes; 304-positioning bumps; 305-an annular chute; 306-a mounting frame; 307-rotating the plate.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 6, the invention provides an installation structure of a pole-mounted switch, which comprises a pole-mounted switch arranged between two electric poles, rolling wheels 1 corresponding to the electric poles are arranged on the left side and the right side of the pole-mounted switch, an adjusting component 2 used for enabling the rolling wheels 1 to abut against the electric poles is further arranged on the pole-mounted switch, a driving component 3 used for driving the rolling wheels 1 to move is further arranged on the rolling wheels 1, the adjusting components 2 are provided with two, and the two adjusting components 2 are symmetrically arranged in front and back of the central axis of the rolling wheels 1, namely the rolling wheels 1 are arranged between the two adjusting components 2, so that the rolling wheels 1 are more stably fixed.
Adjusting part 2 connects swivel nut 201 including setting up soon on the switch on the post, connect the below of swivel nut 201 soon to be connected with through gear drive and be used for driving soon and connect swivel nut 201 pivoted rolling disc 202, be provided with the pole setting 214 of a plurality of about rolling disc 202 the central axis annular array on the rolling disc 202, pole setting 214 is provided with four at least, when using, can establish the length that is used for increasing the arm of force on pole setting 214 with the steel pipe cover, thereby can avoid leading to the staff to be difficult to rotatory rolling disc 202's problem because of frictional force is great, in addition, pole setting 214 is preferred to be the integral type structure with rolling disc 202, guarantee that it has sufficient structural strength.
And both ends of the screw-in thread insert 201 are screwed with adjusting screw rods 203 through screw threads, both sides of the adjusting screw rods 203 are provided with sliding grooves 204, a fixed sliding bar 205 which is matched with the sliding grooves 204 and used for limiting the adjusting screw rods 203 is fixedly arranged on the column switch, the screw threads arranged at both ends of the screw-in thread insert 201 are opposite in turning direction, namely when the screw-in thread insert 201 rotates, the adjusting screw rods 203 screwed at both ends of the screw-in thread insert 201 can synchronously move oppositely or oppositely, the adjusting screw rods 203 are not cylindrical structures, only the upper and lower sides can be connected with the screw-in thread insert 203 through screw threads, the arranged fixed sliding bar 205 is matched with the sliding grooves 204 but not contacted with the screw-in thread insert 203, thereby the fixed sliding bar 205 can not influence the left and right movement of the adjusting screw rods 203 under the condition of limiting the rotation of the adjusting screw rods 203, and is convenient for rotating the disc 202, the rolling wheel 1 can be pushed to the position of propping against the electric pole, so that the pole switch can be conveniently and subsequently conveyed to a high place.
One end department of adjusting screw 203 has connecting rod 206 through spring sliding connection, and rolling wheel 1 rotates to be connected on adjusting pole 207, and the spring here is preferably the great spring of coefficient of stiffness to the in close contact with of rolling wheel 1 and pole is realized to this spring, and the interval that also can avoid simultaneously between two poles has certain deviation, and leads to follow-up unable rotation through rolling wheel 1 to convey this column switch to the problem of eminence.
It should be added that in order to facilitate the synchronous movement of the two adjusting assemblies 2, a shaft rod perpendicular to the screw thread insert 201 may be provided on one side of the screw thread insert 201, and crown gear transmission members may be provided on the shaft rod and the screw thread insert, and the crown gear may change the transmission direction of the force, so that it may be possible to connect the screw thread inserts 201 of the two adjusting assemblies 2 by one shaft rod.
The connecting rod 206 comprises a buffer rod 208, a sliding rod 209 and a fixed rod 210 rotatably connected to the sliding rod 209, the buffer rod 208 is slidably connected to one end of the adjusting screw 203 through a spring, a sliding sleeve 211 is further arranged at one end of the buffer rod 208 far away from the adjusting screw 203, the sliding rod 209 is slidably connected to the buffer rod 208 through the sliding sleeve 211, the length of the sliding sleeve 211 is larger than the distance between the rotating point of the sliding rod 209 and the fixed rod 210 and the end of the sliding rod 209 close to the buffer rod 208, namely when the sliding rod 209 is retracted into the sliding sleeve 211, the fixed rod 210 can be limited through the sliding sleeve 211 to avoid the problem that the fixed rod 210 can rotate, a rotating block 212 is further arranged at one end of the fixed rod 210 far away from the sliding rod 209, the rolling wheel 1 is rotatably connected to the rotating block 212 through a rotating shaft, under the normal condition, the fixed rod 210 rotates 90 degrees to enable the rolling wheel 1 to be retracted, further then can reduce its shared space when depositing or transporting, and when using, roll wheel 1 and support the pole, can make slide bar 209 shrink in sliding sleeve 211 to can realize the fixed to dead lever 210 position, further rotate rotatory swivel nut 201 and make roll wheel 1 support and press the pole, then can carry out further fixed to it.
A ratchet member 213 for unidirectionally limiting the rotation direction of the roller 1 is slidably connected to the rotary block 212, the ratchet member 213 is composed of a ratchet and a pawl, the pawl is controlled by a torsion spring to be always in contact with the ratchet and is limited by the shape of the ratchet, so that the ratchet can only move in one direction to avoid the problem that the raised column switch falls down to the ground again due to the reverse rotation of the roller 1, it should be noted that the ratchet in the ratchet member 213 is connected to the rotating shaft of the roller 1 in an inserting manner, and the pawl is fixed by a disc and is installed on the rotary block 212 in a sliding manner, so that when the column switch is disassembled, the rapid disassembly can be realized by disassembling the ratchet member 213.
The driving component 3 comprises a pull belt 301 and an annular groove 302 arranged on the rolling wheel 1, the pull belt 301 is provided with a plurality of positioning holes 303 arranged at equal intervals, the bottom of the annular groove 302 is provided with a plurality of positioning convex blocks 304 corresponding to the positioning holes 303 in an annular array relative to the central axis of the rolling wheel 1, the side wall of the annular groove 302 is provided with an annular chute 305, a mounting rack 306 is connected in the annular chute 305 in a sliding manner, the mounting rack 306 is further connected with a plurality of rotating plates 307 used for abutting against the pull belt 301 to enable the positioning convex blocks 304 to be embedded with the positioning holes 303 in an equal-interval rotating manner through a torsion spring, the pull belt 301 is at least 5 meters, when in use, the pull belt 301 is fixed on the rolling wheel 1 through the embedding of the positioning convex blocks 304 and the positioning holes 303, before the rotating plates 307 are required to press the pull belt 301, and then when the pull belt 301 is continuously pulled, the positioning convex blocks 304 can be continuously embedded with the positioning holes 303, further, the rolling wheel 1 can be driven to rotate, so that after the rolling wheel 1 is propped against the electric pole, the pole-mounted switch can be conveyed to a high position through the rotation of the rolling wheel 1.
In addition, in order to further increase the installation stability of the pole-mounted switch, a fixing snap ring can be arranged at the end of the rotating block 212, and the pole-mounted switch can be further reinforced by the fixing snap ring after being placed at a high position.
The mounting frame 306 has an arc-shaped structure, which can slide in the annular sliding groove 305, so that the user can pull the pull belt 301 at multiple angles.
The rolling wheel 1 is provided with a plurality of irregularly distributed rubber bumps, and the rubber bumps are mainly used for increasing the friction force between the rolling wheel 1 and the electric pole, so that the problem that the rolling wheel 1 slips easily when the pole switch is placed at a high position can be avoided.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The mounting structure of the pole-mounted switch comprises a pole-mounted switch arranged between two electric poles, and is characterized in that rolling wheels (1) corresponding to the electric poles are arranged on the left side and the right side of the pole-mounted switch respectively, an adjusting component (2) used for enabling the rolling wheels (1) to abut against the electric poles is further arranged on the pole-mounted switch, and a driving component (3) used for driving the rolling wheels (1) to move is further arranged on the rolling wheels (1);
the adjusting assembly (2) comprises a rotary connecting threaded sleeve (201) arranged on a column switch, the lower part of the rotary connecting threaded sleeve (201) is connected with a rotating disc (202) used for driving the rotary connecting threaded sleeve (201) to rotate through gear transmission, two ends of the rotary connecting threaded sleeve (201) are respectively and spirally connected with an adjusting screw (203) through threads, two sides of the adjusting screw (203) are respectively provided with a sliding groove (204), a fixed sliding strip (205) which is matched with the sliding groove (204) and used for limiting the adjusting screw (203) is fixedly arranged on the column switch, one end of the adjusting screw (203) is connected with a connecting rod (206) through a spring in a sliding mode, and the rolling wheel (1) is rotatably connected to the adjusting rod (207);
connecting rod (206) include buffer lever (208), slide bar (209) and rotate dead lever (210) of connection on slide bar (209), buffer lever (208) are located at the one end of adjusting screw (203) through spring sliding connection, just the one end that adjusting screw (203) were kept away from in buffer lever (208) still is provided with slip cap (211), just slide bar (209) are through slip cap (211) and buffer lever (208) sliding connection, the one end that slide bar (209) were kept away from in dead lever (210) still is provided with turning block (212), wheel (1) rotate through the pivot and connect on turning block (212).
2. A pole switch mounting arrangement according to claim 1, characterised in that there are two adjustment assemblies (2) and that the two adjustment assemblies (2) are arranged symmetrically in front and rear with respect to the centre axis of the roller wheel (1).
3. A pole switch mounting structure according to claim 1, wherein the screw threads provided at both ends of the screw thread insert (201) are formed in opposite directions.
4. A pole switch mounting structure as claimed in claim 1, wherein the length of the sliding sleeve (211) is greater than the distance between the rotation point of the sliding rod (209) and the fixed rod (210) and the end of the sliding rod (209) near the buffer rod (208).
5. A pole switch mounting structure according to claim 1, wherein a ratchet member (213) for unidirectionally restricting a rotation direction of the roller wheel (1) is slidably attached to the rotary block (212).
6. The mounting structure of the column switch according to claim 1, wherein the driving component (3) comprises a pull belt (301) and an annular groove (302) formed in the rolling wheel (1), the pull belt (301) is provided with a plurality of positioning holes (303) arranged at equal intervals, the bottom of the annular groove (302) is provided with a plurality of positioning lugs (304) corresponding to the positioning holes (303) about the annular array of the central axis of the rolling wheel (1), the side wall of the annular groove (302) is provided with an annular chute (305), the annular chute (305) is internally and slidably connected with a mounting frame (306), and the mounting frame (306) is further rotatably connected with a plurality of rotating plates (307) at equal intervals through torsion springs, wherein the rotating plates are used for abutting against the pull belt (301) to enable the positioning lugs (304) to be embedded with the positioning holes (303).
7. A pole switch mounting arrangement as claimed in claim 6, characterised in that the mounting bracket (306) is of arcuate configuration.
8. A pole piece switch mounting arrangement according to claim 1, characterized in that the rotary disc (202) is provided with a number of legs (214) in an annular array about the centre axis of the rotary disc (202).
9. The mounting structure of a column switch according to claim 1, characterized in that the rolling wheel (1) is provided with a plurality of irregularly distributed rubber bumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349548.6A CN111081492B (en) | 2019-12-24 | 2019-12-24 | Mounting structure of column switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349548.6A CN111081492B (en) | 2019-12-24 | 2019-12-24 | Mounting structure of column switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111081492A CN111081492A (en) | 2020-04-28 |
| CN111081492B true CN111081492B (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911349548.6A Active CN111081492B (en) | 2019-12-24 | 2019-12-24 | Mounting structure of column switch |
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| CN (1) | CN111081492B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201266542Y (en) * | 2008-08-12 | 2009-07-01 | 湖北省电力公司宜都市供电公司 | Suspended core stent of trestle type distribution transformer |
| CN201307730Y (en) * | 2008-11-25 | 2009-09-09 | 宁夏电力公司中卫供电局 | Electric transmission line concrete pole safe device |
| CN201629509U (en) * | 2010-03-30 | 2010-11-10 | 安徽省电力公司蚌埠供电公司 | Regulating device for installation of disconnector control boxes |
| CN201746251U (en) * | 2010-07-27 | 2011-02-16 | 廖伟 | Pole lifting device |
| JP2013090394A (en) * | 2011-10-14 | 2013-05-13 | Mirai Ind Co Ltd | Fitting tool for wiring/piping material supporter |
| CN202957493U (en) * | 2012-11-23 | 2013-05-29 | 沧州供电公司 | Transformer rack overall installation device |
| CN103274311A (en) * | 2013-05-28 | 2013-09-04 | 国家电网公司 | Rotary suspension arm of pole-hanging transformer |
| CN103613031A (en) * | 2013-11-28 | 2014-03-05 | 国家电网公司 | Simple transformer hoisting device |
| CN204651790U (en) * | 2015-06-12 | 2015-09-16 | 常州信息职业技术学院 | Electric pole climbs workbench automatically |
| CN206135272U (en) * | 2016-08-31 | 2017-04-26 | 云南电网有限责任公司临沧供电局 | A installing support for 10kV regulator |
| CN207002096U (en) * | 2017-05-23 | 2018-02-13 | 国网江苏省电力公司泰州供电公司 | A kind of distribution auxiliary hanging device |
| CN107824738A (en) * | 2017-12-14 | 2018-03-23 | 佛山市万良商贸有限公司 | A kind of adjustable rivet assembly equipment in multiaxis position |
| CN108512082A (en) * | 2018-05-30 | 2018-09-07 | 赵金杰 | A kind of multi-functional power distribution cabinet of Liftable type |
| CN109719343A (en) * | 2019-03-15 | 2019-05-07 | 南通康海机床有限公司 | A kind of fixed device of plate shearing machine |
-
2019
- 2019-12-24 CN CN201911349548.6A patent/CN111081492B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201266542Y (en) * | 2008-08-12 | 2009-07-01 | 湖北省电力公司宜都市供电公司 | Suspended core stent of trestle type distribution transformer |
| CN201307730Y (en) * | 2008-11-25 | 2009-09-09 | 宁夏电力公司中卫供电局 | Electric transmission line concrete pole safe device |
| CN201629509U (en) * | 2010-03-30 | 2010-11-10 | 安徽省电力公司蚌埠供电公司 | Regulating device for installation of disconnector control boxes |
| CN201746251U (en) * | 2010-07-27 | 2011-02-16 | 廖伟 | Pole lifting device |
| JP2013090394A (en) * | 2011-10-14 | 2013-05-13 | Mirai Ind Co Ltd | Fitting tool for wiring/piping material supporter |
| CN202957493U (en) * | 2012-11-23 | 2013-05-29 | 沧州供电公司 | Transformer rack overall installation device |
| CN103274311A (en) * | 2013-05-28 | 2013-09-04 | 国家电网公司 | Rotary suspension arm of pole-hanging transformer |
| CN103613031A (en) * | 2013-11-28 | 2014-03-05 | 国家电网公司 | Simple transformer hoisting device |
| CN204651790U (en) * | 2015-06-12 | 2015-09-16 | 常州信息职业技术学院 | Electric pole climbs workbench automatically |
| CN206135272U (en) * | 2016-08-31 | 2017-04-26 | 云南电网有限责任公司临沧供电局 | A installing support for 10kV regulator |
| CN207002096U (en) * | 2017-05-23 | 2018-02-13 | 国网江苏省电力公司泰州供电公司 | A kind of distribution auxiliary hanging device |
| CN107824738A (en) * | 2017-12-14 | 2018-03-23 | 佛山市万良商贸有限公司 | A kind of adjustable rivet assembly equipment in multiaxis position |
| CN108512082A (en) * | 2018-05-30 | 2018-09-07 | 赵金杰 | A kind of multi-functional power distribution cabinet of Liftable type |
| CN109719343A (en) * | 2019-03-15 | 2019-05-07 | 南通康海机床有限公司 | A kind of fixed device of plate shearing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111081492A (en) | 2020-04-28 |
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