CN210479833U - Pole-mounted circuit breaker convenient to transport - Google Patents
Pole-mounted circuit breaker convenient to transport Download PDFInfo
- Publication number
- CN210479833U CN210479833U CN201921159073.XU CN201921159073U CN210479833U CN 210479833 U CN210479833 U CN 210479833U CN 201921159073 U CN201921159073 U CN 201921159073U CN 210479833 U CN210479833 U CN 210479833U
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- China
- Prior art keywords
- circuit breaker
- post
- pole
- fixed plate
- bracing piece
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- 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
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- 230000002146 bilateral effect Effects 0.000 claims abstract description 4
- 238000005728 strengthening Methods 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a circuit breaker on post of convenient transportation, including circuit breaker main part and transportation subassembly on the post, the T-shaped groove has been seted up to the bottom bilateral symmetry of circuit breaker main part on the post, the transportation subassembly includes fixed plate, bracing piece and gyro wheel, the top of fixed plate is provided with the T-shaped piece of embedding T-shaped inslot, the gyro wheel is installed in the bottom of bracing piece, the vertical screw thread through-hole that has seted up downwards in top of fixed plate, the bracing piece passes through threaded mounting in the screw thread through-hole. The utility model discloses it is narrow and small to have in some places, and the unable position that gets into of fork truck and crane can be through realizing the removal to circuit breaker on the post artificially, has made things convenient for the effect to the transportation of circuit breaker on the post.
Description
Technical Field
The utility model belongs to the technical field of the technique of circuit breaker on the post and specifically relates to a circuit breaker on post of convenient transportation is related to.
Background
Current pole breakers refer to circuit breakers that are installed and operated on electrical poles.
Existing pole-mounted circuit breakers generally include a housing, a spring actuator, and a control element. The assembly of the circuit breaker on the column is completed in a factory in advance in the production process of the circuit breaker on the column, the boxing transportation of the circuit breaker on the column is completed through a forklift or a crane after the assembly is completed, the circuit breaker on the column is taken down from a transportation vehicle through the crane and the forklift again after the circuit breaker on the column is transported to a certain place, and then the circuit breaker on the column is lifted through a fixed pulley structure or the crane, so that the circuit breaker on the column can be fixed after being transported to a position where the circuit breaker on the column needs to be installed.
However, the above-mentioned circuit breaker on post needs to rely on fork truck and crane's operation entirely in the in-process of transportation just can accomplish whole transportation and the installation of circuit breaker on post, when some crane or the unable position that gets into of fork truck need be to circuit breaker on post transportation, then need with circuit breaker on post after the dolly that is used for the transportation is carried to the people, with circuit breaker on post transport again to circuit breaker on post after spacious position, need consume the manpower resources who enlarges.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a circuit breaker on post of convenient transportation has in some places narrow and small, and the unable position that gets into of fork truck and crane can make things convenient for the effect to the transportation of circuit breaker on the post through the removal of realizing circuit breaker on the post artificially.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a convenient post circuit breaker of transportation, includes post circuit breaker main part, support base and transportation subassembly, support base fixed mounting in the bottom of post circuit breaker, the T-slot has been seted up to the bottom bilateral symmetry of post circuit breaker main part, the transportation subassembly includes fixed plate, bracing piece and gyro wheel, the top of fixed plate is provided with the T-shaped piece that imbeds the T-shaped inslot, the gyro wheel is installed in the bottom of bracing piece, the vertical screw thread through-hole that has seted up downwards in top of fixed plate, the bracing piece passes through the screw thread and installs in the screw thread through-hole.
By adopting the technical scheme, when in use, the T-shaped block on the fixed plate is directly inserted into the T-shaped groove in the pole-mounted circuit breaker, then the roller at the bottom of the supporting rod can be abutted against the ground by adjusting the height of the supporting rod, so that the pole-mounted circuit breaker can roll on the ground through the roller, when a worker needs to transport the pole-mounted circuit breaker, the pole-mounted circuit breaker can be directly pushed to move, after the pole-mounted circuit breaker is transported to a required position, the supporting rod is rotated to a height smaller than the height of the supporting base, the fixed plate is drawn out from the T-shaped groove, then the fixed plate is installed at the bottom of other upper circuit breaker main bodies, thus realizing the installation of other pole-mounted circuit breaker main bodies, or after the pole-mounted circuit breaker is transported to a fixed position, the pole-mounted circuit breaker is lifted by a forklift or, the transportation assembly can be used for multiple times, and the use cost of the transportation assembly is reduced.
The utility model discloses further set up to: the top of the T-shaped block is provided with a first friction pad, the bottom of the T-shaped block is provided with a second friction pad, and the sum of the heights of the T-shaped block, the first friction pad and the second friction pad is smaller than the height of the T-shaped groove.
By adopting the technical scheme, after the whole pole-mounted circuit breaker main body is jacked up by the supporting rod, the first friction pad positioned at the top of the T-shaped block is attached to the top of the T-shaped groove, so that the friction force between the T-shaped block and the T-shaped groove is increased, the T-shaped block and the T-shaped groove are combined more tightly, and the probability of separation between the fixing plate and the pole-mounted circuit breaker main body in the process of transporting the pole-mounted circuit breaker is reduced; the bottom of the T-shaped block is provided with the second friction pad, so that the friction force between the pole-mounted breaker main body and the T-shaped block on the fixing plate after the pole-mounted breaker main body is put down by the support rod is reduced, and the probability of relative sliding between the pole-mounted breaker main body and the T-shaped block on the fixing plate is reduced.
The utility model discloses further set up to: and a ball spring plunger is arranged at the bottom of the T-shaped block, and the end part of the ball spring plunger extends out of the second friction pad.
Through adopting above-mentioned technical scheme, set up bulb spring plunger in the bottom of T-shaped piece, after the bracing piece contracts completely, the bulb spring plunger who is located T-shaped piece bottom jack-up the fixed plate from the T-shaped inslot, has reduced the frictional force between T-shaped piece and the T-shaped groove to it takes out the fixed plate from the post circuit breaker main part to have made things convenient for.
The utility model discloses further set up to: the top of fixed plate is provided with the holding ring, the holding ring sets up with the screw thread through-hole is coaxial, the lateral wall of holding ring is provided with the screw thread.
Through adopting above-mentioned technical scheme, set up the holding ring at the top of fixed plate to increased bonding strength and structural strength between bracing piece and the fixed plate, reduced the in-process of using, because bear the probability that weight is too big and lead to the bracing piece to take place to warp.
The utility model discloses further set up to: at least two T-shaped grooves are formed in each side of the column and extend along the width direction of the circuit breaker.
Through adopting above-mentioned technical scheme, increased the stability of installation between fixed plate and the circuit breaker main part on the post.
The utility model discloses further set up to: the top of fixed plate is provided with the structure strengthening rib along the width direction interval of fixed plate, the bottom and the fixed plate fixed connection of structure strengthening rib, the lateral wall laminating of the lateral wall of structure strengthening rib and post-mounted circuit breaker.
Through adopting above-mentioned technical scheme, increased the structural strength of fixed plate to it is too big because of the gravity of the circuit breaker theme on the post that bears to have reduced the fixed plate, leads to the fixed plate to take place the probability of warping.
The utility model discloses further set up to: one side of structure strengthening rib towards circuit breaker main part on the post is connected with the locating plate, the lateral wall of locating plate and the lateral wall laminating of circuit breaker main part on the post.
Through adopting above-mentioned technical scheme, it sets up the locating plate to be located structure strengthening rib and be close to pole-mounted circuit breaker main part one side, when the fixed plate takes place little deformation, laminates between locating plate lateral wall and the pole-mounted circuit breaker main part to reduce the pressure between structure strengthening rib and the pole-mounted circuit breaker main part, thereby reduced the probability that the structure strengthening rib is concave with the lateral wall indent of pole-mounted circuit breaker main part at the in-process of transportation.
The utility model discloses further set up to: and a rubber pad is arranged on one side of the positioning plate, which faces to the breaker main body on the column.
Through adopting above-mentioned technical scheme, set up the rubber pad at the locating plate towards one side of circuit breaker main part on the post to increased the frictional force between locating plate and the circuit breaker main part on the post, reduced the probability that takes place relative slip between circuit breaker main part on the post and the locating plate, thereby reduced the probability that the structure strengthening rib scraped circuit breaker main part lateral wall on the flower post at the in-process of circuit breaker main part transportation on the post.
The utility model discloses further set up to: the utility model discloses a support bar, including bracing piece, handle, joint recess, lateral wall and the lateral wall at bracing piece top of joint recess, the bracing piece is a hexagon bolt, the top of bracing piece is provided with the handle, the joint recess that supplies the bracing piece card to go into is seted up to the bottom of handle, the lateral wall of joint recess is laminated each other with the lateral wall at bracing piece top, the bottom of joint recess is provided with the magnetite.
Through adopting above-mentioned technical scheme, can adjust the height of bracing piece through the handle to the regulation of bracing piece has been made things convenient for.
To sum up, the utility model discloses a beneficial technological effect does:
1. the pole-mounted circuit breaker convenient to transport has the advantages that due to the fact that the transportation assembly is arranged, the pole-mounted circuit breaker is narrow in some places, the position where a forklift and a crane cannot enter can be moved manually, and the effect of transporting the pole-mounted circuit breaker is facilitated;
2. the utility model has the advantages that the fixing plate can be conveniently taken out from the pole-mounted circuit breaker main body by arranging the ball spring plunger;
3. above-mentioned utility model has the effect that has increased the structural strength of fixed plate through setting up the structure strengthening rib.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the explosion structure of the present invention.
Fig. 3 is a schematic view of the structure of the present invention in partial section.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
In the figure, 1, a pole top breaker body; 11. a T-shaped slot; 2. a support base; 3. a transport assembly; 31. a fixing plate; 311. a threaded through hole; 312. a positioning ring; 313. a T-shaped block; 314. a first friction pad; 315. a second friction pad; 316. a ball spring plunger; 317. structural reinforcing ribs; 318. positioning a plate; 319. a rubber pad; 32. a support bar; 321. a handle; 322. clamping the groove; 323. a magnet; 33. and a roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a pole top circuit breaker convenient to transport includes a pole top circuit breaker body 1, a support base 2, and a transport assembly 3.
Referring to fig. 1 and 2, a support base 2 is fixedly installed at the bottom of the pole top circuit breaker. In this embodiment, support base 2 for the symmetry set up with the C shape channel-section steel of 1 bottom of circuit breaker main part on the post, T-slot 11 has been seted up to the bottom bilateral symmetry of circuit breaker main part 1 on the post. At least two T-shaped grooves 11 are formed in each side along the width direction of the circuit breaker on the column. In this embodiment, the number of the T-shaped grooves 11 is two.
Referring to fig. 2 and 3, the transport assembly 3 includes a fixed plate 31, a support bar 32, and rollers 33. The roller 33 is rotatably mounted to the bottom of the support bar 32. In this embodiment, the roller 33 is a universal roller 33, and the universal roller 33 and the support rod 32 are fixed by welding.
The top of the fixing plate 31 is vertically provided with a downward threaded through hole 311, the top of the fixing plate 31 is provided with a T-shaped block 313 embedded in the T-shaped groove 11, the top of the fixing plate 31 is vertically provided with a positioning ring 312 upwards at the edge of the threaded through hole 311, the positioning ring 312 is coaxially arranged with the threaded through hole 311, and the side wall of the positioning ring 312 is provided with threads.
Referring to fig. 3 and 4, a first friction pad 314 is provided at the top of the T-block 313, a second friction pad 315 is provided at the bottom of the T-block 313, and the sum of the heights of the T-block 313, the first friction pad 314, and the second friction pad 315 is less than the height of the T-shaped groove 11.
The bottom of the T-shaped block 313 is provided with a ball spring plunger 316, the end of the ball spring plunger 316 extends out of the second friction pad 315, when the roller 33 is completely retracted, the bottom of the ball spring plunger 316 extends out of the second friction pad 315, and the whole transportation assembly 3 is jacked up, so that the fixing plate 31 can be conveniently taken out of the pole-mounted circuit breaker main body 1.
Referring to fig. 2 and 4, structural reinforcing ribs 317 are arranged at intervals along the width direction of the fixing plate 31 at the top of the fixing plate 31, the bottoms of the structural reinforcing ribs 317 are fixedly connected with the fixing plate 31, and the side walls of the structural reinforcing ribs 317 are attached to the side walls of the pole mounted circuit breaker.
The structural reinforcing rib 317 is horizontally extended towards one side of the pole-mounted circuit breaker main body 1 to form a positioning plate 318, the side wall of the positioning plate 318 is attached to the side wall of the pole-mounted circuit breaker main body 1, and a rubber pad 319 is arranged on one side of the positioning plate 318 towards the pole-mounted circuit breaker main body 1.
Referring to fig. 3, the supporting rod 32 is a hexagon bolt, the supporting rod 32 is made of cast iron, the supporting rod 32 is in threaded connection with the positioning ring 312 and the threaded through hole 311, the top of the supporting rod 32 is provided with a handle 321, the bottom of the handle 321 is provided with a clamping groove 322 for the supporting rod 32 to be clamped in, the side wall of the clamping groove 322 is attached to the side wall of the top of the supporting rod 32, and the bottom of the clamping groove 322 is provided with a magnet 323 which is adsorbed to the supporting rod 32.
The use principle of the embodiment is as follows: when in use, the T-shaped block 313 on the fixed plate 31 is directly inserted into the T-shaped groove 11 in the pole-mounted circuit breaker, then the roller 33 at the bottom of the support rod 32 can be abutted against the ground by adjusting the height of the support rod 32, so that the pole-mounted circuit breaker can roll on the ground through the roller 33, when a worker needs to transport the pole-mounted circuit breaker, the pole-mounted circuit breaker can be directly pushed to move, after the pole-mounted circuit breaker is transported to a required position, the support rod 32 is rotated to a height smaller than the height of the support base 2, then the fixed plate 31 is drawn out from the T-shaped groove 11, then the fixed plate 31 is installed at the bottom of other upper circuit breaker main bodies, and then the installation of other pole-mounted circuit breaker main bodies 1 can be realized, or after the pole-mounted circuit breaker is transported to a fixed position, the pole-mounted circuit breaker is lifted by, the transportation assembly 3 can be used for multiple times, and the use cost of the transportation assembly 3 is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a circuit breaker on post of convenient transportation, includes circuit breaker main part (1), support base (2) on the post, support base (2) fixed mounting in the bottom of circuit breaker on the post, its characterized in that: still include transportation subassembly (3), T-shaped groove (11) have been seted up to the bottom bilateral symmetry of circuit breaker main part (1) on the post, transportation subassembly (3) are including fixed plate (31), bracing piece (32) and gyro wheel (33), the top of fixed plate (31) is provided with T-shaped piece (313) of embedding in T-shaped groove (11), install in the bottom of bracing piece (32) gyro wheel (33), threaded through-hole (311) have been seted up downwards to the top of fixed plate (31) is vertical, bracing piece (32) are installed in threaded through-hole (311) through the screw thread.
2. A transportable pole top circuit breaker as recited in claim 1, wherein: the top of the T-shaped block (313) is provided with a first friction pad (314), the bottom of the T-shaped block (313) is provided with a second friction pad (315), and the sum of the heights of the T-shaped block (313), the first friction pad (314) and the second friction pad (315) is smaller than the height of the T-shaped groove (11).
3. A transportable pole top circuit breaker as claimed in claim 2, wherein: the bottom of the T-shaped block (313) is provided with a ball spring plunger (316), and the end part of the ball spring plunger (316) extends out of the second friction pad (315).
4. A transportable pole top circuit breaker as claimed in claim 3, wherein: the top of fixed plate (31) is provided with holding ring (312), holding ring (312) and screw thread through-hole (311) coaxial setting, the lateral wall of holding ring (312) is provided with the screw thread.
5. A pole top circuit breaker as claimed in claim 4, wherein: at least two T-shaped grooves (11) are formed in each side along the width direction of the circuit breaker on the column.
6. A transportable pole top circuit breaker as recited in claim 1, wherein: the top of fixed plate (31) is provided with structure strengthening rib (317) along the width direction interval of fixed plate (31), the bottom and fixed plate (31) fixed connection of structure strengthening rib (317), the lateral wall laminating of the lateral wall of structure strengthening rib (317) and circuit breaker on the post.
7. A transportable pole top circuit breaker as recited in claim 6, wherein: one side of structure strengthening rib (317) towards circuit breaker main part (1) on the post is connected with locating plate (318), the lateral wall laminating of the lateral wall of locating plate (318) and circuit breaker main part (1) on the post.
8. A transportable pole top circuit breaker as recited in claim 7, wherein: one side of the positioning plate (318) facing the pole-mounted breaker main body (1) is provided with a rubber pad (319).
9. A transportable pole top circuit breaker as recited in claim 1, wherein: the utility model discloses a support bar, including bracing piece (32), the top of bracing piece (32) is provided with handle (321), joint recess (322) that supply bracing piece (32) card to go into are seted up to the bottom of handle (321), the lateral wall at joint recess (322) and the lateral wall at bracing piece (32) top laminate each other, the bottom of joint recess (322) is provided with magnet (323) with bracing piece (32) mutual absorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921159073.XU CN210479833U (en) | 2019-07-19 | 2019-07-19 | Pole-mounted circuit breaker convenient to transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921159073.XU CN210479833U (en) | 2019-07-19 | 2019-07-19 | Pole-mounted circuit breaker convenient to transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210479833U true CN210479833U (en) | 2020-05-08 |
Family
ID=70532123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921159073.XU Expired - Fee Related CN210479833U (en) | 2019-07-19 | 2019-07-19 | Pole-mounted circuit breaker convenient to transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210479833U (en) |
-
2019
- 2019-07-19 CN CN201921159073.XU patent/CN210479833U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |