CN111900001A - Convenient fixing device of circuit breaker on post - Google Patents
Convenient fixing device of circuit breaker on post Download PDFInfo
- Publication number
- CN111900001A CN111900001A CN202010659356.1A CN202010659356A CN111900001A CN 111900001 A CN111900001 A CN 111900001A CN 202010659356 A CN202010659356 A CN 202010659356A CN 111900001 A CN111900001 A CN 111900001A
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- China
- Prior art keywords
- block
- pole
- fixing
- circuit breaker
- fixed block
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Abstract
The invention discloses a convenient fixing device for a circuit breaker on a column, which comprises an electric pole, the circuit breaker and fixing assemblies, wherein the fixing assemblies are arranged on the electric pole, a support plate is arranged between the fixing assemblies on the electric pole, the circuit breaker is fixedly arranged on the support plate, each fixing assembly comprises a fastening ring, a thrust connecting rod and a fixing block, the fastening rings are arranged in a semicircular shape, an anti-falling assembly is arranged inside the fixing block, and the anti-falling assembly acts on the side surface of the electric pole. The device enables the fixing blocks of the fastening ring to be mutually connected through the thrust connecting rod, and the fastening ring is locked on the electric pole; the adjusting assembly is arranged between the sliding block and the fixed block, the position of the sliding block in the sliding groove is further controlled, so that the anti-falling plate can adapt to different pole diameters, and the anti-falling plate is effectively attached to the surface of a pole; the fixed block can be effectively prevented from falling; through the rotation of adjusting the position pole, the position of adjusting the slider, and further make the relative fixed of inclination who prevents weighing down the board through rotating screw push rod, and then improve the in-service use effect.
Description
Technical Field
The invention relates to the field of electric power, in particular to a convenient fixing device for a pole-mounted circuit breaker.
Background
The pole-mounted circuit breaker is a circuit breaker installed and operated on an electric pole, along with rapid development of economy and continuous increase of power supply amount in China, particularly, the dependence of various customers on electric power is increasingly strengthened, and in order to improve the power supply reliability of a power grid, the pole-mounted circuit breaker is often used for connection, segmentation and branch lines in the power grid so as to improve the power supply reliability of the power grid.
At present, most of existing pole-mounted breakers are welded on an electric pole through welded steel frame structures, the installation mode is fixed in structure and difficult to adjust, and mostly has no anti-falling structure, so that certain potential safety hazards exist in severe environments such as strong wind; and the existing fixing device is inconvenient to install, the mechanism is complex and is difficult to meet the requirements of the existing actual installation and use, and then the convenient fixing device for the pole-mounted circuit breaker is provided.
Disclosure of Invention
The invention aims to provide a convenient fixing device for a pole-mounted circuit breaker, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a convenient fixing device for a circuit breaker on a column comprises an electric pole, the circuit breaker and fixing assemblies, wherein the fixing assemblies are arranged on the electric pole, a carrier plate is arranged between the fixing assemblies on the electric pole, the circuit breaker is fixedly arranged on the carrier plate, each fixing assembly comprises a fastening ring, a thrust connecting rod and a fixing block, the fastening rings are arranged in a semicircular shape, the two groups of fastening rings are fixedly connected through locking bolts, and the fixing blocks are sleeved on the electric pole and positioned above the fastening rings; the utility model discloses a safety protection device for electric pole, including the tighting ring fixed block, the fixed block on set up the draw-in groove, the draw-in groove in lay and install the support plate, support plate and fixed block between through tighting bolt fixed connection, the subassembly is prevented weighing down by laying in the inside of fixed block, prevent weighing down the subassembly and be used in the pole side.
As a further scheme of the invention: prevent weighing down the subassembly and include the slider, prevent weighing down board and adjusting part, the fixed block on seted up the spout, the slider slides and lays in the spout, adjusting part lays between slider and fixed block, the slider on articulated have the hinge ball, prevent weighing down board fixed connection on the hinge ball.
As a still further scheme of the invention: two groups of sliding chutes are symmetrically distributed on the fixed block.
As a still further scheme of the invention: the adjusting component comprises a spiral push rod, a positioning rod and a clamping block, the clamping block is rotatably arranged on the sliding block, the positioning rod and the fixing block are arranged in a threaded mode, the tail end of the positioning rod is fixedly connected to the clamping block, a through hole is formed in the fixing block, the spiral push rod is arranged on the through hole in a sliding mode, the spiral push rod and the sliding block are arranged in a spiral mode, and the tail end of the spiral push rod is hinged to the anti-falling plate.
As a still further scheme of the invention: the falling prevention plate is provided with a movable groove, and a movable block is arranged in the movable groove in a sliding manner; the movable block on rotate and install the turning block, fixed connection between spiral push rod end and the turning block.
As a still further scheme of the invention: the binding surface of the anti-falling plate is provided with an anti-slip component.
As a still further scheme of the invention: the antiskid component is composed of a plurality of layers of antiskid lugs.
Compared with the prior art, the invention has the beneficial effects that: the device has simple structure and good actual use effect, the fastening ring fixing blocks are mutually connected through the thrust connecting rod, and the fastening ring is locked on the electric pole; the adjusting assembly is arranged between the sliding block and the fixed block, the position of the sliding block in the sliding groove is further controlled, so that the anti-falling plate is suitable for different pole diameters, and the anti-falling plate is effectively attached to the surface of a pole under the action of the hinge according to different use environments; further, the fixed block can be effectively prevented from falling; the position of the sliding block is further adjusted through the rotation of the position adjusting rod, and the inclination angle of the anti-falling plate is relatively fixed through rotating the spiral push rod, so that the actual using effect is improved; has good application prospect.
Drawings
Fig. 1 is a schematic structural view of a convenient fixing device for a circuit breaker on a pole.
Fig. 2 is an enlarged structural schematic diagram of a view a in the convenient fixing device for the pole-mounted circuit breaker.
Fig. 3 is a schematic structural view of a three-dimensional structure of the convenient fixing device for the pole-mounted circuit breaker.
In the figure: 1-electric pole, 2-fastening ring, 3-thrust connecting rod, 4-fixed block, 5-spiral push rod, 6-positioning rod, 7-sliding chute, 8-sliding block, 9-hinge ball, 10-clamping block, 11-movable groove, 12-movable block, 13-carrier plate, 14-circuit breaker, 15-fastening bolt, 16-anti-slip component, 17-through hole, 18-anti-falling plate, 19-rotating block and 20-locking bolt.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Example one
Referring to fig. 1-3, a convenient fixing device for a pole-mounted circuit breaker 14 comprises an electric pole 1, circuit breakers 14 and fixing components, wherein two groups of electric poles 1 are generally vertically arranged on the ground in the installation and arrangement process of the existing circuit breakers 14, the fixing components are arranged on the electric pole 1, a carrier plate 13 is arranged between the fixing components on the two groups of electric poles 1, and the circuit breakers 14 are fixedly arranged on the carrier plate 13; specifically, the fixing assembly comprises fastening rings 2, a thrust connecting rod 3 and a fixing block 4, wherein the fastening rings 2 are arranged in a semicircular shape, two groups of fastening rings 2 are further arranged on the electric pole 1, the two groups of fastening rings 2 are fixedly connected through locking bolts 20, and further, the fixing block 4 is sleeved on the electric pole 1 and is positioned above the fastening rings 2; the thrust connecting rod 3 is rotatably installed at the bottom of the fixing block 4, the other end of the thrust connecting rod 3 is hinged to the locking bolt 20, the fixing blocks 4 of the fastening ring 2 are further connected with each other through the thrust connecting rod 3, specifically, a clamping groove is formed in each fixing block 4, a support plate 13 is arranged in each clamping groove in a distributed mode, the support plate 13 is fixedly connected with the fixing blocks 4 through fastening bolts 15, the stability between the support plate 13 and the fixing blocks 4 is further improved, and specifically, the specific number of the fastening bolts 15 is not limited; the anti-falling component is arranged inside the fixed block 4 and acts on the side face of the electric pole 1, and the safety performance of the device is further improved.
Specifically, the specific morphological structure of the anti-falling assembly is not limited, in this embodiment, the anti-falling assembly comprises a sliding block 8, an anti-falling plate 18 and an adjusting assembly, the fixed block 4 is provided with a sliding groove 7, the sliding block 8 is slidably arranged in the sliding groove 7, the adjusting assembly is arranged between the sliding block 8 and the fixed block 4, the position of the sliding block 8 in the sliding groove 7 is further controlled, so as to adapt to different diameters of the electric pole 1, and two groups of sliding grooves 7 are symmetrically arranged on the fixed block 4; the slider 8 is hinged with a hinge ball 9, the anti-falling plate 18 is fixedly connected to the hinge ball 9, and due to the difference of the conicity of different electric poles 1, the anti-falling plate 18 is effectively attached to the surface of the electric pole 1 under the action of the hinge according to different use environments; further can effectually prevent that fixed block 4 from falling.
Specifically, the specific form and structure of the adjusting assembly is not limited, in this embodiment, the adjusting assembly includes a spiral push rod 5, a positioning rod 6 and a fixture block 10, the fixture block 10 is rotatably disposed on a slider 8, the positioning rod 6 and the fixing block 4 are disposed in a threaded manner, the end of the positioning rod 6 is fixedly connected to the fixture block 10, and the position of the slider 8 is further adjusted by the rotation of the positioning rod 6; the fixing block 4 is provided with a through hole 17, the spiral push rod 5 is arranged on the through hole 17 in a sliding mode, the spiral push rod 5 and the sliding block 8 are arranged in a spiral mode, the tail end of the spiral push rod 5 is hinged to the anti-falling plate 18, the spiral push rod 5 is further rotated to further enable the inclination angle of the anti-falling plate 18 to be fixed relatively, and therefore the actual using effect is improved.
Specifically, in order to further improve the actual use effect of the device, a movable groove 11 is formed in the anti-falling plate 18, and a movable block 12 is arranged in the movable groove 11 in a sliding manner; the movable block 12 on rotate and install turning block 19, 5 terminal and turning block 19 of helical push rod between fixed connection, and then avoid helical push rod 5 and put and weigh down the interference that appears the motion between the board, improve the practicality.
The working principle of the invention is as follows: when the device is used, the fixed blocks 4 of the fastening ring 2 are mutually connected through the thrust connecting rod 3, and the fastening ring 2 is locked on the electric pole 1; the adjusting assembly is arranged between the sliding block 8 and the fixed block 4, the position of the sliding block 8 in the sliding groove 7 is further controlled, the adjusting assembly is further suitable for different diameters of the electric pole 1, and the anti-falling plate 18 is effectively attached to the surface of the electric pole 1 under the action of the hinge according to different use environments; the fixed block 4 can be further effectively prevented from falling; the position of the sliding block 8 is further adjusted through the rotation of the position adjusting rod 6, and the inclined angle of the anti-falling plate 18 is relatively fixed through rotating the spiral push rod 5, so that the actual using effect is improved.
Example two
In order to further improve the practical use effect of the device, the embodiment is improved on the basis of the first embodiment in that the anti-skid component 16 is arranged on the abutting surface of the anti-falling plate 18, and the anti-skid effect is further improved through the anti-skid component 16.
Specifically, the specific configuration structure of the protection component is not limited, and in this embodiment, the anti-skid component 16 is composed of multiple layers of anti-skid protrusions, so as to further improve the actual anti-skid effect.
The working principle of the embodiment is as follows: the anti-skid component 16 is arranged on the binding surface of the anti-falling plate 18, and the anti-skid component is composed of a plurality of layers of anti-skid protrusions, so that the actual anti-skid effect is further improved.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (7)
1. The convenient fixing device for the pole-mounted circuit breaker comprises a pole (1), a circuit breaker (14) and fixing components, and is characterized in that the fixing components are arranged on the pole (1), a carrier plate (13) is arranged between the fixing components on the pole (1), the circuit breaker (14) is fixedly arranged on the carrier plate (13), each fixing component comprises a fastening ring (2), a thrust connecting rod (3) and a fixing block (4), the fastening rings (2) are arranged in a semicircular shape, the two groups of fastening rings (2) are fixedly connected through locking bolts (20), and the fixing blocks (4) are sleeved on the pole (1) and are positioned above the fastening rings (2); thrust connecting rod (3) rotate and install the bottom at fixed block (4), the other end of thrust connecting rod (3) articulates on locking bolt (20), thrust connecting rod (3) make tighrening ring (2) interconnect between fixed block (4), fixed block (4) on seted up the draw-in groove, the draw-in groove in lay and install support plate (13), support plate (13) and fixed block (4) between through fastening bolt (15) fixed connection, the inside of fixed block (4) has been laid and has been prevented weighing down the subassembly, prevent weighing down the subassembly and be used in pole (1) side.
2. The convenient fixing device of circuit breaker on post of claim 1, characterized in that, prevent weighing down the subassembly and include slider (8), prevent weighing down board (18) and adjusting part, fixed block (4) on seted up spout (7), slider (8) slip is laid in spout (7), adjusting part lays between slider (8) and fixed block (4), slider (8) on articulated have hinge ball (9), prevent weighing down board (18) fixed connection on hinge ball (9).
3. The convenient fixing device for the pole-mounted circuit breaker according to claim 2, characterized in that the sliding grooves (7) are symmetrically distributed in two groups on the fixing block (4).
4. The convenient fixing device for the pole-mounted circuit breaker according to claim 3, wherein the adjusting component comprises a spiral push rod (5), a positioning rod (6) and a clamping block (10), the clamping block (10) is rotatably arranged on the sliding block (8), the positioning rod (6) and the fixing block (4) are arranged in a threaded manner, the tail end of the positioning rod (6) is fixedly connected to the clamping block (10), the fixing block (4) is provided with a through hole (17), the spiral push rod (5) is slidably arranged on the through hole (17), the spiral push rod (5) and the sliding block (8) are arranged in a threaded manner, and the tail end of the spiral push rod (5) is hinged to the anti-falling plate (18).
5. The convenient fixing device for the pole-mounted circuit breaker according to claim 4, characterized in that the fall-preventing plate (18) is provided with a movable groove (11), and a movable block (12) is arranged in the movable groove (11) in a sliding manner; the movable block (12) is provided with a rotating block (19) in a rotating mode, and the tail end of the spiral push rod (5) is fixedly connected with the rotating block (19).
6. The pole break portable fixture of claim 2 wherein the fall arrest plate (18) has an abutting surface on which the anti slip assembly (16) is disposed.
7. The pole break portable fixture of claim 6, wherein said anti-slip assembly (16) is comprised of multiple layers of anti-slip protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659356.1A CN111900001B (en) | 2020-07-09 | 2020-07-09 | Convenient fixing device of circuit breaker on post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659356.1A CN111900001B (en) | 2020-07-09 | 2020-07-09 | Convenient fixing device of circuit breaker on post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111900001A true CN111900001A (en) | 2020-11-06 |
| CN111900001B CN111900001B (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010659356.1A Active CN111900001B (en) | 2020-07-09 | 2020-07-09 | Convenient fixing device of circuit breaker on post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111900001B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119877A1 (en) * | 2016-12-27 | 2018-07-05 | 张金风 | Load switch |
| CN108806929A (en) * | 2018-09-12 | 2018-11-13 | 长兴盛强电子器材股份有限公司 | A kind of transformer mounting bracket |
| CN208225819U (en) * | 2018-05-24 | 2018-12-11 | 湖南湘能智能电器股份有限公司 | A kind of fixation device of pole-mounted circuit breaker |
| CN209591936U (en) * | 2019-04-11 | 2019-11-05 | 宜昌普泰克电力科技有限公司 | A kind of fixation kit of pole-mounted circuit breaker |
| CN209747426U (en) * | 2019-06-14 | 2019-12-06 | 北京天威国网电气成套设备有限公司 | Breaker on primary and secondary fusion column |
-
2020
- 2020-07-09 CN CN202010659356.1A patent/CN111900001B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119877A1 (en) * | 2016-12-27 | 2018-07-05 | 张金风 | Load switch |
| CN208225819U (en) * | 2018-05-24 | 2018-12-11 | 湖南湘能智能电器股份有限公司 | A kind of fixation device of pole-mounted circuit breaker |
| CN108806929A (en) * | 2018-09-12 | 2018-11-13 | 长兴盛强电子器材股份有限公司 | A kind of transformer mounting bracket |
| CN209591936U (en) * | 2019-04-11 | 2019-11-05 | 宜昌普泰克电力科技有限公司 | A kind of fixation kit of pole-mounted circuit breaker |
| CN209747426U (en) * | 2019-06-14 | 2019-12-06 | 北京天威国网电气成套设备有限公司 | Breaker on primary and secondary fusion column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111900001B (en) | 2023-01-13 |
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