CN210245395U - Two opening distance circuit breaker structures - Google Patents
Two opening distance circuit breaker structures Download PDFInfo
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- CN210245395U CN210245395U CN201921558101.5U CN201921558101U CN210245395U CN 210245395 U CN210245395 U CN 210245395U CN 201921558101 U CN201921558101 U CN 201921558101U CN 210245395 U CN210245395 U CN 210245395U
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- block
- circuit breaker
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- fixedly connected
- guide rod
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 5
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a double-open-distance circuit breaker structure in the technical field of circuit breakers, an L-shaped connecting plate is fixedly arranged on the side wall of a circuit breaker body, a limit bolt is inserted on the L-shaped connecting plate in a penetrating way, the bottom of the limit bolt is inserted on a bottom plate, an I-shaped block is arranged in a sleeve inner cavity in a sliding way, a first guide rod is fixedly connected at the bottom of the I-shaped block, the bottom end of the first guide rod penetrates through the sleeve, a first spring is sleeved on the outer wall of the first guide rod, a second guide rod is horizontally and fixedly connected with the side wall of a limit block, one end of the second guide rod penetrates through a side supporting cylinder, a driving block is arranged in a guide groove arranged at the top of a supporting table in a sliding way, a buffer block is fixedly connected at the bottom end of the first guide rod, the utility model has the function of convenient installation, the circuit breaker is protected.
Description
Technical Field
The utility model relates to a circuit breaker technical field specifically is a two open apart from circuit breaker structure.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition for a predetermined time. The circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to the application range, the high-voltage and low-voltage boundary lines are relatively vague, and the circuit breakers above 3kV are generally called high-voltage electric appliances.
The existing vacuum circuit breaker is not convenient for a user to install, and is time-consuming and labor-consuming when the user installs the vacuum circuit breaker, so that the practicability of the vacuum circuit breaker is reduced, and a double-open-distance circuit breaker structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two open distance circuit breaker structures to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a double-open-distance circuit breaker structure comprises a circuit breaker body, wherein an L-shaped connecting plate is fixedly arranged on the side wall of the circuit breaker body, a limiting bolt is inserted on the L-shaped connecting plate in a penetrating manner, the bottom of the limiting bolt is inserted on a bottom plate, a supporting table is fixedly connected to the top of the bottom plate, a fixing block is arranged at the bottom of the circuit breaker body, a connecting block is fixedly connected to the bottom of the fixing block, the connecting block is movably inserted on an I-shaped block, the I-shaped block is arranged in a sleeve inner cavity in a sliding manner, a first guide rod is fixedly connected to the bottom of the I-shaped block, a sleeve is penetrated through the bottom of the first guide rod, a first spring is sleeved on the outer wall of the first guide rod, a side supporting cylinder communicated with the inner cavity of the sleeve is arranged on the side supporting cylinder, a limiting block is arranged in the, and the rod body of the second guide rod, which is positioned in the inner cavity of the side support cylinder, is sleeved with a second spring, the end part of the second guide rod is fixedly connected with a driving block, the driving block is arranged in a guide groove formed in the top of the support table in a sliding manner, the bottom end of the first guide rod is fixedly connected with a buffer block, the buffer block is arranged in a buffer groove formed in the top of the bottom plate in a sliding manner, and the bottom of the buffer block is fixedly connected with a third spring.
Furthermore, the top of the I-shaped block is provided with a groove matched with the connecting block, the size of the limiting block is the same as the concave space of the side wall of the I-shaped block, and the bottom of the I-shaped block is lower than the limiting block when the I-shaped block is in the initial state.
Further, the sleeve is fixedly embedded at the top of the supporting table, a rod hole matched with the first guide rod is formed in the inner cavity of the supporting table, and stop blocks are arranged at the bottom of the I-shaped block and on the side wall of the limiting block.
Further, the buffer block is half spherical structure, first guide bar one end fixed welding is in the buffer block top, just first guide bar one end is the arc structure.
Furthermore, the bottom of the breaker body is vertically and fixedly provided with a connecting rod inserted on the supporting table, and the supporting table is provided with a slot matched with the connecting rod.
Furthermore, the supporting table is of a concave structure, the bottom of the supporting table is welded with the bottom plate, and the bottom plate is provided with a bolt groove matched with the limiting bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, and reasonable design, during the installation, aim at the I-shaped piece in the sleeve with the connecting block of circuit breaker body bottom, make the two closely peg graft together, the I-shaped piece receives gravity and moves down in the sleeve, stopper in the side branch section of thick bamboo pops into the sleeve inner chamber under the effect of second spring, and the card is between the I-shaped piece, insert spacing bolt again on to L type connecting plate, accomplish the installation, in the installation, when the I-shaped piece moves down, first guide bar bottom and buffer block contact, under the effect of third spring, can play absorbing effect, reduce the damage to the circuit breaker, and simple to operate is swift, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.
In the figure: 1. a circuit breaker body; 2. an L-shaped connecting plate; 3. a limit bolt; 4. a base plate; 5. a support table; 6. a connecting rod; 7. a fixed block; 8. connecting blocks; 9. a shaping block; 10. a sleeve; 11. a first guide bar; 12. a first spring; 13. a side branch tube; 14. a limiting block; 15. a second guide bar; 16. a second spring; 17. a drive block; 18. a guide groove; 19. a buffer tank; 20. a buffer block; 21. and a third spring.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a double-open-distance circuit breaker structure, which has the function of convenient installation and the advantage of shock absorption, is convenient and rapid to install, improves the working efficiency and protects the circuit breaker;
referring to fig. 1, an L-shaped connecting plate 2 is fixedly arranged on a side wall of a circuit breaker body 1, the L-shaped connecting plate 2 is welded on the side wall of the circuit breaker body 1, a limit bolt 3 is inserted on the L-shaped connecting plate 2 in a penetrating manner, the bottom of the limit bolt 3 is inserted on a bottom plate 4, and a supporting table 5 is fixedly connected to the top of the bottom plate 4;
referring to fig. 2, the bottom of the circuit breaker body 1 is provided with a fixed block 7, the bottom of the fixed block 7 is fixedly connected with a connecting block 8, the connecting block 8 is of a square block structure and is tightly inserted into an i-shaped block 9 to play a role in limiting and fixing, the connecting block 8 is movably inserted into the i-shaped block 9, the i-shaped block 9 is slidably arranged in an inner cavity of a sleeve 10, and the sleeve 10 is made of a steel structure material;
referring to fig. 2, the bottom of the i-shaped block 9 is fixedly connected with a first guide rod 11 for connection and guide, the bottom end of the first guide rod 11 penetrates through the sleeve 10, a first spring 12 for buffering and assisting in disassembly is sleeved on the outer wall of the first guide rod 11, one end of the first spring 12 is fixedly connected with the bottom of the i-shaped block 9, and the other end of the first spring 12 is fixedly connected with the bottom of the inner cavity of the sleeve 10;
referring to fig. 1 and 2, a side branch cylinder 13 communicated with an inner cavity of a sleeve 10 is arranged on the side wall of the sleeve, a limiting block 14 for limiting and fixing is arranged in the inner cavity of the side branch cylinder 13 in a sliding manner, a second guide rod 15 is horizontally and fixedly connected to the side wall of the limiting block 14, one end of the second guide rod 15 penetrates through the side branch cylinder 13, a second spring 16 is sleeved on a rod body of the second guide rod 15 positioned in the inner cavity of the side branch cylinder 13, one end of the second spring 16 is fixedly connected with the limiting block 14, the other end of the second spring 16 is fixedly connected with the side wall of the inner cavity of the side branch cylinder 13, the end of the second guide rod 15 is fixedly connected with a driving block 17 for disassembly, a disassembly hole is formed in the driving block 17, and the driving block;
referring to fig. 2, the bottom end of the first guide rod 11 is fixedly connected to a buffer block 20 for buffering and damping, the buffer block 20 is slidably disposed in a buffer slot 19 formed in the top of the bottom plate 4, the bottom of the buffer block 20 is fixedly connected to a third spring 21, and the bottom end of the third spring 21 is fixedly connected to the bottom of the buffer slot 19.
Example (b): during installation, the connecting block 8 at the bottom of the breaker body 1 is aligned with the I-shaped block 9 in the sleeve 10 to enable the I-shaped block 9 and the sleeve 10 to be tightly inserted together, the I-shaped block 9 moves downwards along the sleeve 10 under the action of gravity until the limiting block 14 in the side supporting cylinder 13 is bounced into the inner cavity of the sleeve 10 under the action of the second spring 16 and clamped between the I-shaped blocks 9 to form a limiting and fixing effect on the I-shaped block 9, the limiting bolt 3 is inserted onto the L-shaped connecting plate 2 to complete installation, during installation, when the I-shaped block 9 moves downwards, the bottom end of the first guide rod 11 is contacted with the buffer block 20 and is subjected to the reaction force of the third spring 21 to play a role in damping, so as to protect the breaker body 1, during disassembly, the driving block 17 is inserted through a tool, the driving block 17 is moved oppositely, the limiting block 14 is driven to be separated from the I-shaped block 9 through the second guide, the operation is convenient and fast, and the working efficiency is improved.
The groove matched with the connecting block 8 is formed in the top of the I-shaped block 9, the size of the limiting block 14 is the same as the concave space of the side wall of the I-shaped block 9, after the I-shaped block 9 moves to the designated position, the limiting block 14 can be ejected into the concave space between the I-shaped blocks 9 under the action of the second spring 16, the position of the bottom of the I-shaped block 9 is lower than the position of the limiting block 14 when the I-shaped block 9 is in the initial state, and the problem that the limiting block 14 is ejected into the sleeve 10 and is located below the I-shaped block 9 is.
The sleeve 10 is fixedly embedded at the top of the supporting table 5, a rod hole matched with the first guide rod 11 is formed in the inner cavity of the supporting table 5, stop blocks are arranged on the side walls of the H-shaped block 9 and the limiting block 14, and the bottom of the H-shaped block 9 and the limiting block 14 are prevented from being separated from the inner cavity of the sleeve 10 and the inner cavity of the side branch cylinder 13.
The connecting rod 6 of pegging graft on brace table 5 is provided with to the vertical fixation in 1 bottom of circuit breaker body, is convenient for increase connection stability, sets up the slot with 6 looks adaptations of connecting rod on the brace table 5.
The supporting table 5 is of a concave structure, the bottom of the supporting table 5 is welded with the bottom plate 4, and the bottom plate 4 is provided with a bolt groove matched with the limiting bolt 3.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a two opening apart from circuit breaker structure, includes circuit breaker body (1), its characterized in that: the circuit breaker comprises a circuit breaker body (1), and is characterized in that an L-shaped connecting plate (2) is fixedly arranged on the side wall of the circuit breaker body (1), a limiting bolt (3) is inserted and connected on the L-shaped connecting plate (2) in a penetrating manner, the bottom of the limiting bolt (3) is inserted and connected on a bottom plate (4), a supporting table (5) is fixedly connected at the top of the bottom plate (4), a fixed block (7) is arranged at the bottom of the circuit breaker body (1), a connecting block (8) is fixedly connected at the bottom of the fixed block (7), the connecting block (8) is movably inserted and connected on a tool-shaped block (9), the tool-shaped block (9) is slidably arranged in the inner cavity of a sleeve (10), a first guide rod (11) is fixedly connected at the bottom of the tool-shaped block (9), the sleeve (10) penetrates through the bottom end of the first guide rod (11), a first spring (12) is sleeved, side prop (13) inner chamber and slide and be provided with stopper (14), stopper (14) lateral wall level fixedly connected with second guide bar (15), second guide bar (15) one end runs through side prop (13), just second guide bar (15) are located the pole body in side prop (13) inner chamber and are overlapped and are equipped with second spring (16), the tip fixed connection drive block (17) of second guide bar (15), drive block (17) slide and set up in guide way (18) of seting up at brace table (5) top, first guide bar (11) bottom fixed connection buffer block (20), buffer block (20) slide and set up in buffer slot (19) that bottom plate (4) top was seted up, just buffer block (20) bottom fixedly connected with third spring (21).
2. A dual open-pitch circuit breaker structure according to claim 1, wherein: the top of the I-shaped block (9) is provided with a groove matched with the connecting block (8), the size of the limiting block (14) is the same as the concave space of the side wall of the I-shaped block (9), and the position of the bottom of the I-shaped block (9) is lower than that of the limiting block (14) when the I-shaped block (9) is in an initial state.
3. A dual open-pitch circuit breaker structure according to claim 1, wherein: the sleeve (10) is fixedly embedded at the top of the support table (5), a rod hole matched with the first guide rod (11) is formed in the inner cavity of the support table (5), and stop blocks are arranged at the bottom of the I-shaped block (9) and on the side wall of the limit block (14).
4. A dual open-pitch circuit breaker structure according to claim 1, wherein: buffer block (20) are half spherical structure, first guide bar (11) one end fixed welding is in buffer block (20) top, just first guide bar (11) one end is the arc structure.
5. A dual open-pitch circuit breaker structure according to claim 1, wherein: the circuit breaker is characterized in that a connecting rod (6) inserted on a supporting table (5) is vertically and fixedly arranged at the bottom of the circuit breaker body (1), and a slot matched with the connecting rod (6) is formed in the supporting table (5).
6. A dual open-pitch circuit breaker structure according to claim 1, wherein: the supporting table (5) is of a concave structure, the bottom of the supporting table (5) is welded with the bottom plate (4), and a bolt groove matched with the limiting bolt (3) is formed in the bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558101.5U CN210245395U (en) | 2019-09-19 | 2019-09-19 | Two opening distance circuit breaker structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558101.5U CN210245395U (en) | 2019-09-19 | 2019-09-19 | Two opening distance circuit breaker structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245395U true CN210245395U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921558101.5U Expired - Fee Related CN210245395U (en) | 2019-09-19 | 2019-09-19 | Two opening distance circuit breaker structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038712A (en) * | 2021-10-22 | 2022-02-11 | 泉州市大西洋电力科技有限公司 | Packaging structure and packaging method of integrated conductor of circuit breaker |
-
2019
- 2019-09-19 CN CN201921558101.5U patent/CN210245395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114038712A (en) * | 2021-10-22 | 2022-02-11 | 泉州市大西洋电力科技有限公司 | Packaging structure and packaging method of integrated conductor of circuit breaker |
| CN114038712B (en) * | 2021-10-22 | 2024-04-16 | 泉州市大西洋电力科技有限公司 | Packaging structure and packaging method of integrated conductor of circuit breaker |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Building 1, No.8 Yinzhu Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Areva electric (Suzhou) Co.,Ltd. Address before: 215000 Building 1, No.8 Yinzhu Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Ahaimen Electric Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |