CN212676194U - Pole-mounted circuit breaker anti-falling bracket convenient to mount and dismount - Google Patents
Pole-mounted circuit breaker anti-falling bracket convenient to mount and dismount Download PDFInfo
- Publication number
- CN212676194U CN212676194U CN202021950527.8U CN202021950527U CN212676194U CN 212676194 U CN212676194 U CN 212676194U CN 202021950527 U CN202021950527 U CN 202021950527U CN 212676194 U CN212676194 U CN 212676194U
- Authority
- CN
- China
- Prior art keywords
- pole
- vertical
- circuit breaker
- longitudinal
- rod
- 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.)
- Active
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model relates to a circuit breaker prevents weighing down support on post convenient to installation, dismantlement, include: the two cross rods are horizontally arranged and fixedly connected to the same height of the two electric poles respectively; two vertical poles, two vertical poles are located the both sides of pole respectively, and two horizontal poles all with same vertical pole fixed connection after the installation, be equipped with universal slewing mechanism between a horizontal pole and a vertical pole, between another horizontal pole and another vertical pole, horizontal pole and vertical pole universal rotation when being convenient for install or dismantle. When the circuit breaker is mounted or dismounted, an operator only needs to rotate the longitudinal rods of the utility model, so that one end of each longitudinal rod is separated from the transverse rod which is not connected with the longitudinal rod and naturally droops, and at the moment, the two longitudinal rods can support the transverse beam from two ends, thereby avoiding the falling accidents of the circuit breaker on the transverse beam and the column in the lifting or lowering process and reducing the potential safety hazard; meanwhile, the longitudinal rod does not need to be disassembled, so that the operation process is simplified, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a circuit breaker technical field on the post especially relates to a circuit breaker prevents weighing down support on post convenient to installation, dismantlement.
Background
Pole mounted circuit breakers refer to circuit breakers mounted on poles by brackets, operable on the pole. The pole-mounted circuit breaker arranged between the two electric poles is mostly erected by adopting a 'groined' shaped bracket, under the structure, when the pole-mounted circuit breaker is installed and disassembled, in order to provide a larger lifting space for the pole-mounted circuit breaker, at least one side of a longitudinal rod is required to be disassembled and is lowered to the ground through a lifting rope, and the pole-mounted circuit breaker is lifted to a target height and then installed; in addition, the cross beam for hanging the chain block is only fixed on the electric pole through the rope, a corresponding anti-falling device is lacked, and certain potential safety hazards exist.
Disclosure of Invention
The utility model aims at solving the defects of the prior art, and provides a support for preventing falling of a circuit breaker on a column, which is convenient to install and disassemble.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a circuit breaker prevents weighing down support on post convenient to installation, dismantlement, includes:
the two cross rods are horizontally arranged and fixedly connected to the same height of the two electric poles respectively;
two vertical poles, two vertical poles are located the both sides of pole respectively, and two horizontal poles all with same vertical pole fixed connection after the installation, be equipped with universal slewing mechanism between a horizontal pole and a vertical pole, between another horizontal pole and another vertical pole, horizontal pole and vertical pole universal rotation when being convenient for install or dismantle.
Further, the cross bar is connected with the electric pole through a U-shaped bolt.
Furthermore, the universal rotating mechanism comprises a T-shaped shaft, the T-shaped shaft comprises a transverse shaft and a longitudinal shaft which are fixedly connected, one end of the longitudinal shaft is fixedly connected with the middle of the transverse shaft, a shaft sleeve is rotatably sleeved outside the transverse shaft and fixedly connected with the side wall of the transverse rod, and one end of the longitudinal shaft, which is far away from the transverse shaft, is rotatably connected with the longitudinal rod.
Furthermore, the universal rotating mechanism comprises a spherical joint, a spherical joint sleeve is rotatably sleeved outside the spherical joint, and the spherical joint sleeve are respectively and fixedly connected with the transverse rod and the longitudinal rod.
Furthermore, the side wall of the cross rod is fixedly provided with a cushion block which supports the longitudinal rod to keep the longitudinal rod in a vertical state during installation or disassembly.
Furthermore, the clamping block is fixedly arranged at the bottom of the longitudinal rod, and the bottom of the clamping block is abutted to the top of the cushion block when the longitudinal rod is in a vertical state.
Furthermore, the horizontal pole is equipped with the movable bracing that the vertical pole is used for increasing its stability under being in vertical state, and the activity bracing is equipped with the supporting pin including the chute that is located on the horizontal pole in the chute, slides, is equipped with the spring in the chute, and the both ends of spring offset with the chute inner and the one end that the supporting pin is located the chute respectively.
The utility model has the advantages that: when the circuit breaker is mounted or dismounted, an operator only needs to rotate the longitudinal rods of the utility model, so that one end of each longitudinal rod is separated from the transverse rod which is not connected with the longitudinal rod and naturally droops, and at the moment, the two longitudinal rods can support the transverse beam from two ends, thereby avoiding the falling accidents of the circuit breaker on the transverse beam and the column in the lifting or lowering process and reducing the potential safety hazard; meanwhile, the longitudinal rod does not need to be disassembled, so that the operation process is simplified, and the working efficiency is improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1
FIG. 4 is a front view of the present invention in an assembled or disassembled state;
FIG. 5 is an enlarged view at B in FIG. 4;
in the figure: 1-a cross bar; 11-U-bolt; 2-an electric pole; 3-a longitudinal bar; 4-universal rotating mechanism; 41-T-shaped shaft; 42-shaft sleeve; 5, cushion blocks; 6-clamping blocks; 7-movable inclined struts; 71-a chute; 72-support pins; 73-a spring; 8-pole-top circuit breaker; 9-a cross beam;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in the figure, a circuit breaker prevents weighing down support on post convenient to installation, dismantlement includes:
the two cross rods 1 are horizontally arranged, and the two cross rods 1 are respectively and fixedly connected to the same height of the two electric poles 2;
two vertical poles 3, two vertical poles 3 are located the both sides of pole 2 respectively, and two horizontal poles 1 all with same vertical pole 3 fixed connection after the installation, be equipped with universal slewing mechanism 4 between a horizontal pole 1 and a vertical pole 3, between another horizontal pole 1 and another vertical pole 3, horizontal pole 1 and 3 universal rotations of vertical pole when being convenient for install or dismantle.
Further, the cross bar 1 is connected to the pole 2 by U-bolts 11.
In one example, the universal rotating mechanism 4 includes a T-shaped shaft 41, the T-shaped shaft 41 includes a transverse shaft and a longitudinal shaft fixedly connected to each other, one end of the longitudinal shaft is fixedly connected to a middle portion of the transverse shaft, a shaft sleeve 42 is rotatably sleeved outside the transverse shaft, the shaft sleeve 42 is fixedly connected to a side wall of the transverse rod 1, and one end of the longitudinal shaft away from the transverse shaft is rotatably connected to the longitudinal rod 3.
In another example, the universal rotation mechanism 4 comprises a spherical joint, a spherical joint sleeve is rotatably sleeved outside the spherical joint, and the spherical joint sleeve are respectively and fixedly connected with the cross rod 1 and the longitudinal rod 3.
Furthermore, the side wall of the cross rod 1 is fixedly provided with a cushion block 5 which supports the longitudinal rod 3 to keep the longitudinal rod in a vertical state during installation or disassembly.
Further, the bottom of the longitudinal rod 3 is fixedly provided with a clamping block 6, and the bottom of the clamping block 6 is abutted to the top of the cushion block 5 when the longitudinal rod 3 is in a vertical state.
Furthermore, the transverse rod 1 is provided with a movable inclined strut 7 for increasing the stability of the longitudinal rod 3 in a vertical state, the movable inclined strut 7 comprises a chute 71 positioned on the transverse rod 1, a supporting pin 72 is arranged in the chute 71 in a sliding manner, a spring 73 is arranged in the chute 71, and two ends of the spring 73 respectively abut against the inner end of the chute 71 and one end of the supporting pin 72 positioned in the chute 71.
During installation or disassembly, after an operator removes the bolts for fixing the cross rods 1 and the longitudinal rods 3, the operator only needs to rotate the longitudinal rods 3 to enable one end of each longitudinal rod 3 to be separated from the cross rod 1 which is not connected with the longitudinal rod 1 to naturally droop, the other end of each longitudinal rod is hung on the other cross rod 1 through the universal rotating mechanism 4, the longitudinal rods 3 are kept in a vertical state under the action of the cushion block 5, the top of each longitudinal rod 3 abuts against the bottom of a cross beam 9 used for hanging a chain block or is positioned at a position close to the bottom of the cross beam 9, so that once the cross beam 9 slides downwards in the lifting or lowering process of the circuit breaker 8 on the column, the two longitudinal rods 3 can support the cross beam 9 from two ends and transmit the downward force to the electric pole, the falling accidents of the cross beam 9 and the circuit breaker 8; meanwhile, the longitudinal rod does not need to be disassembled, so that the operation process is simplified, and the working efficiency is improved.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a circuit breaker prevents weighing down support on post convenient to installation, dismantlement which characterized in that includes:
the two cross rods (1) are horizontally arranged, and are respectively and fixedly connected to the same height of the two electric poles (2);
two vertical poles (3), two vertical poles (3) are located the both sides of pole (2) respectively, and two horizontal poles (1) all with same vertical pole (3) fixed connection after the installation, be equipped with universal slewing mechanism (4) between horizontal pole (1) and a vertical pole (3), between another horizontal pole (1) and another vertical pole (3), horizontal pole (1) and vertical pole (3) universal rotation when being convenient for install or dismantle.
2. The easy-to-mount-and-dismount pole-breaker fall arrest bracket according to claim 1, characterized in that the crossbar (1) is connected to the pole (2) by means of a U-bolt (11).
3. The pole-mounted circuit breaker fall protection bracket convenient to mount and dismount as claimed in claim 1, wherein the universal rotation mechanism (4) comprises a T-shaped shaft (41), the T-shaped shaft (41) comprises a transverse shaft and a longitudinal shaft which are fixedly connected, one end of the longitudinal shaft is fixedly connected with the middle of the transverse shaft, a shaft sleeve (42) is rotatably sleeved outside the transverse shaft, the shaft sleeve (42) is fixedly connected with the side wall of the cross rod (1), and one end of the longitudinal shaft, which is far away from the transverse shaft, is rotatably connected with the longitudinal rod (3).
4. The pole-mounted circuit breaker fall protection bracket easy to mount and dismount as claimed in claim 1, wherein the universal rotation mechanism (4) comprises a spherical joint, a spherical joint sleeve is rotatably sleeved outside the spherical joint, and the spherical joint sleeve are fixedly connected with the cross bar (1) and the longitudinal bar (3) respectively.
5. The pole-mounted circuit breaker fall protection bracket convenient to mount and dismount as claimed in any one of claims 1-4, wherein a cushion block (5) for supporting the longitudinal rod (3) to keep the longitudinal rod in a vertical state during mounting or dismounting is fixedly arranged on the side wall of the transverse rod (1).
6. The pole-mounted circuit breaker fall-prevention support convenient to mount and dismount as claimed in claim 5, wherein the bottom of the vertical rod (3) is fixedly provided with the fixture block (6), and the bottom of the fixture block (6) abuts against the top of the cushion block (5) when the vertical rod (3) is in a vertical state.
7. The pole-mounted circuit breaker fall-preventing support convenient to mount and dismount as claimed in claim 5, wherein the cross bar (1) is provided with a movable inclined strut (7) for increasing the stability of the longitudinal bar (3) when the longitudinal bar is in a vertical state, the movable inclined strut (7) comprises a chute (71) positioned on the cross bar (1), a supporting pin (72) is slidably arranged in the chute (71), a spring (73) is arranged in the chute (71), and two ends of the spring (73) are respectively abutted against the inner end of the chute (71) and one end of the supporting pin (72) positioned in the chute (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950527.8U CN212676194U (en) | 2020-09-09 | 2020-09-09 | Pole-mounted circuit breaker anti-falling bracket convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950527.8U CN212676194U (en) | 2020-09-09 | 2020-09-09 | Pole-mounted circuit breaker anti-falling bracket convenient to mount and dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212676194U true CN212676194U (en) | 2021-03-09 |
Family
ID=74824406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021950527.8U Active CN212676194U (en) | 2020-09-09 | 2020-09-09 | Pole-mounted circuit breaker anti-falling bracket convenient to mount and dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212676194U (en) |
-
2020
- 2020-09-09 CN CN202021950527.8U patent/CN212676194U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111371039B (en) | Cable erecting device for building electromechanical installation | |
| CN212676194U (en) | Pole-mounted circuit breaker anti-falling bracket convenient to mount and dismount | |
| CN213626572U (en) | Tool type external cantilever operation platform | |
| CN209872180U (en) | Pole-mounted circuit breaker mounting device | |
| CN107687263A (en) | A kind of suspension type protection frame, safeguard structure and double protection method | |
| CN104819817A (en) | Detection device for power construction safety belt hanger | |
| CN115520255A (en) | Multifunctional multipurpose rotation transportation hoisting device and using method thereof | |
| CN114837447A (en) | Pushable overhanging horizontal protection device and construction method thereof | |
| CN212897504U (en) | Movable suspension device for outer wall construction hanging basket | |
| CN211169757U (en) | Pit protection mechanism and mobile operation platform | |
| CN212101804U (en) | Falling protector dismounting frame | |
| CN201074167Y (en) | Indoor light movable crane | |
| CN209353864U (en) | A kind of 220kV high-tension apparatus area pinpoints safe fence bar | |
| CN207609188U (en) | A kind of dust-proof curtain device | |
| CN112993903A (en) | A operation street sign indicating number of being convenient for electric power pole | |
| CN219117023U (en) | Assembled tower crane stay bar pavement platform | |
| CN215711620U (en) | Lifting equipment for building component dismantling | |
| CN218560923U (en) | Motor maintenance device | |
| CN109653486B (en) | Building construction strenghthened type scaffold bracket | |
| CN105155862B (en) | Portable outdoor operation protection frame for aluminum and plastic window decoration | |
| CN216079195U (en) | Locking mechanism convenient to dismantle | |
| CN216430374U (en) | Spring buffering buffer stop | |
| CN219175812U (en) | Beam side rear embedded part construction operation platform | |
| CN216235759U (en) | Tower crane safety protection instrument | |
| CN220845243U (en) | Tower crane safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |