CN211605060U - Power supply overload circuit breaker - Google Patents
Power supply overload circuit breaker Download PDFInfo
- Publication number
- CN211605060U CN211605060U CN202020554712.9U CN202020554712U CN211605060U CN 211605060 U CN211605060 U CN 211605060U CN 202020554712 U CN202020554712 U CN 202020554712U CN 211605060 U CN211605060 U CN 211605060U
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- China
- Prior art keywords
- circuit breaker
- connecting plate
- thick bamboo
- positioning
- location section
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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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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 19
- 241001330002 Bambuseae Species 0.000 claims abstract description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 19
- 239000011425 bamboo Substances 0.000 claims abstract description 19
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a power overload circuit breaker, including circuit breaker body and fixed establishment, fixed establishment includes two centre gripping units, two centre gripping units set up the left and right sides at the circuit breaker body respectively, the centre gripping unit includes the connecting plate of rectangular shape, go up a location section of thick bamboo, lower location section of thick bamboo, go up supporting rod and supporting rod down, the connecting plate sets up along upper and lower direction, and be connected with this body of circuit breaker, go up a location section of thick bamboo and the setting of interval about a location section of thick bamboo down on the connecting plate, it can gliding setting from top to bottom on the location section of thick bamboo on the connecting plate, and be connected fixedly through first locating component and connecting plate, a location section of thick bamboo and connecting plate fixed connection down, go up the supporting rod and down the supporting rod gliding setting around can be respectively in last location section of thick bamboo and a location section of thick bamboo down, and all be connected. The utility model provides a can carry out the power overload circuit breaker of adjustment according to mounted position.
Description
Technical Field
The utility model relates to a circuit breaker field. More specifically, the utility model relates to a power overload circuit breaker.
Background
The circuit breaker refers to can close, bear and break the switching device of the electric current under the normal loop condition and can close, bear and break the electric current under the unusual loop condition in the specified time, can be used to instantaneous overload state, can keep supplying power in succession under the instantaneous overload condition, but most circuit breakers in the past are installed inconveniently, need install and fix the circuit breaker with special instrument, bring the trouble for the user, reduced the user and felt to the experience of circuit breaker, and the installation status is comparatively single moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can carry out the power overload circuit breaker who adjusts according to mounted position.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a power overload circuit breaker comprises a circuit breaker body and a fixing mechanism, wherein the fixing mechanism comprises two clamping units, the two clamping units are respectively arranged at the left side and the right side of the circuit breaker body, the clamping units comprise a long-strip-shaped connecting plate, an upper positioning cylinder, a lower positioning cylinder, an upper clamping rod and a lower clamping rod, the connecting plate is arranged along the up-down direction and is connected with the circuit breaker body, the upper positioning cylinder and the lower positioning cylinder both penetrate through the connecting plate along the front-back direction and are arranged on the connecting plate at intervals up and down, the upper positioning cylinder is arranged on the connecting plate in a vertically sliding manner and is fixedly connected with the connecting plate at any sliding position through a first positioning assembly, the lower positioning cylinder is fixedly connected with the connecting plate, and the upper clamping rod and the lower clamping rod are both arranged along the front-back direction, the clamping device comprises an upper clamping rod, a lower clamping rod and a first positioning assembly, wherein the upper clamping rod and the lower clamping rod are arranged in the upper positioning barrel and the lower positioning barrel in a sliding mode respectively, the upper positioning barrel and the lower positioning barrel are arranged in the upper positioning barrel and the lower positioning barrel in a sliding mode respectively, the second positioning assembly is fixedly connected with the upper positioning barrel and the lower positioning barrel at any sliding position, an upper vertical downward baffle is arranged at the rear end of the upper clamping rod, and a lower vertical upward baffle is arranged at the rear.
Preferably, in the power overload circuit breaker, a first strip-shaped through hole corresponding to the upper positioning cylinder is vertically arranged in the middle of the connecting plate, the upper positioning cylinder horizontally penetrates through the first strip-shaped through hole and is arranged in the first strip-shaped through hole in a vertically sliding manner, second strip-shaped through holes are respectively vertically arranged on the left side and the right side of the first strip-shaped through hole on the connecting plate, positioning plates are respectively arranged on the left side and the right side of the upper positioning cylinder along the left-right direction, the two positioning plates respectively correspond to the two second strip-shaped through holes, the positioning plates are slidably attached to the connecting plate, through holes are respectively arranged on the positioning plates along the front-back direction, a first bolt is arranged in each through hole, the first bolt penetrates through the corresponding through hole and the second strip-shaped through hole, a matched nut is arranged in a threaded manner, and the positioning plates can be fixedly connected with the connecting plate by screwing the nut, the first bolt and the corresponding nut form a first positioning component.
Preferably, in the power overload circuit breaker, the upper and lower both ends of going up a location section of thick bamboo with a location section of thick bamboo down are equipped with the screw hole respectively, corresponding second bolt is installed to the equal screw thread in the screw hole, screws up the second bolt can with go up the supporting rod with down the supporting rod respectively with go up a location section of thick bamboo with a location section of thick bamboo is connected fixedly down, the second bolt constitutes second locating component.
Preferably, in the power overload circuit breaker, the connecting plate and the positioning plate are both plastic plates.
The utility model discloses a power overload circuit breaker passes through fixed establishment and fixes the circuit breaker body at the target location, and wherein fixed establishment can adjust according to actual mounted position.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a front view of a power overload circuit breaker according to the present invention;
fig. 2 is a side view of the power overload circuit breaker of the present invention;
fig. 3 is a front view of the connection plate according to the present invention;
fig. 4 is a schematic structural diagram of a first positioning assembly according to the present invention;
fig. 5 is a schematic structural diagram of the second positioning assembly according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
FIGS. 1-5 show a power overload circuit breaker according to an embodiment of the present invention, which comprises a circuit breaker body 1 and a fixing mechanism, wherein the fixing mechanism comprises two clamping units respectively disposed at the left and right sides of the circuit breaker body 1, the clamping units comprise an elongated connecting plate 2, an upper positioning cylinder 3, a lower positioning cylinder 4, an upper clamping rod 5 and a lower clamping rod 6, the connecting plate 2 is disposed along the vertical direction and connected to the circuit breaker body 1, the upper positioning cylinder 3 and the lower positioning cylinder 4 both penetrate through the connecting plate 2 along the vertical direction and are disposed on the connecting plate 2 at intervals, the upper positioning cylinder 3 is slidably disposed on the connecting plate 2 up and down and is connected to the connecting plate 2 at any sliding position thereof via a first positioning assembly, the lower positioning cylinder 4 is fixedly connected to the connecting plate 2, the upper clamping rod 5 and the lower clamping rod 6 are both disposed along the vertical direction, the clamping rod is arranged in the upper positioning barrel 3 and the lower positioning barrel 4 in a front-back sliding mode respectively, and is fixedly connected with the upper positioning barrel 3 and the lower positioning barrel 4 at any sliding position through the second positioning assembly, the rear end of the upper clamping rod 5 is provided with a vertically downward upper baffle, and the rear end of the lower clamping rod 6 is provided with a vertically upward lower baffle.
In the above embodiments, the circuit breaker body 1 is an existing power overload circuit breaker, and detailed descriptions of the specific mechanism and working principle thereof are omitted here; for the quick circuit breaker body 1 of fixing at mounted position, prior art has disclosed a circuit breaker for instantaneous overload state as in the utility model patent of embodiment grant publication No. CN 210052698U, its notch through two splint grasp mounted position to fix circuit breaker body 1 on the mount of block terminal, but can only adjust the relative position of two splint in this scheme, but on mounted position's fore-and-aft direction, the centre gripping length of splint can not adjust according to the specific size of mount, comparatively single. In order to solve the problem, in the embodiment, a connecting plate 2 is respectively arranged at the left side and the right side of a breaker body 1, an upper positioning cylinder 3 and a lower positioning cylinder 4 are arranged on the connecting plate 2 along the front-back direction, wherein the lower positioning cylinder 4 is fixedly arranged on the connecting plate 2, the upper positioning cylinder 3 is arranged on the connecting plate 2 in a vertically sliding manner and is connected and fixed with the connecting plate 2 at any sliding position thereof through a first positioning assembly, then an upper clamping rod 5 and a lower clamping rod 6 are arranged in the upper positioning cylinder 3 or the lower positioning cylinder 4 in a front-back sliding manner and are connected and fixed at any sliding position thereof through a second positioning assembly, so that the distance between the upper clamping rod 5 and the lower clamping rod 6 can be adjusted by moving the upper positioning cylinder 3, and the distance that the upper clamping rod 5 and the lower clamping rod 6 extend out of the breaker body 1 in the front-back direction can be adjusted by sliding the upper clamping rod 5 and the lower clamping rod 6 in the upper positioning cylinder 3 and the lower positioning cylinder 4 respectively, i.e. the clamping length of the clamping plate; during the specific use, according to the mount of block terminal earlier on the length adjustment of front and back ascending length adjustment supporting rod 5 and lower supporting rod 6 stretch out the distance of circuit breaker body 1, will descend supporting rod 6 to contradict with the lower extreme of mount again, location section of thick bamboo 3's position on the downward adjustment, contradict the upper end of mount until supporting rod 5, and rethread first locating component will go up location section of thick bamboo 3 and be connected fixedly with the connecting plate, accomplishes the centre gripping of this centre gripping unit promptly.
Preferably, as shown in fig. 2-4, as another embodiment of the present invention, in the power overload circuit breaker, a first bar-shaped through hole 7 corresponding to the upper positioning cylinder 3 is vertically arranged at the middle of the connecting plate 2, the upper positioning cylinder 3 horizontally passes through the first bar-shaped through hole 7 and is slidably arranged in the first bar-shaped through hole 7 up and down, second bar-shaped through holes 8 are respectively vertically arranged at the left and right sides of the first bar-shaped through hole on the connecting plate 2, a positioning plate 9 is respectively arranged at the left and right sides of the upper positioning cylinder 3 along the left and right directions, two positioning plates 9 respectively correspond to the two second bar-shaped through holes 8, the positioning plates 9 are slidably attached to the connecting plate 2, through holes are arranged in the front and rear directions on the positioning plates 9, a first bolt 10 is installed in the through holes, the first bolt 10 passes through the corresponding through hole and the second bar-shaped through hole 8, and a matched nut is, the positioning plate 9 and the connecting plate 2 can be fixedly connected by screwing the nut, and the bolt and the corresponding nut form a first positioning component.
In the above embodiment, specifically, the upper positioning cylinder 3 is slidably disposed in the first through hole 7 up and down to adjust the height of the upper clamping rod 5, and the positioning plates 9 are fixedly connected to the connecting plate 2 by respectively installing the first bolts 10 and the nuts in the two positioning plates 9 on the left and right sides, so that the upper positioning cylinder 3 is fixed to the connecting plate 2.
Preferably, as shown in fig. 2, 3 and 5, as another embodiment of the present invention, the upper and lower ends of the upper positioning cylinder 3 and the lower positioning cylinder 4 are respectively provided with a threaded hole, a corresponding second bolt 11 is installed in the threaded hole with equal threads, the upper clamping rod 5 and the lower clamping rod 6 can be respectively fixedly connected with the upper positioning cylinder 3 and the lower positioning cylinder 4 by tightening the second bolt 11, and the second bolt 11 constitutes a second positioning assembly.
Preferably, as another embodiment of the present invention, the connecting plate 2 and the positioning plate 9 are plastic plates.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (4)
1. A power overload circuit breaker comprises a circuit breaker body (1) and a fixing mechanism, and is characterized in that the fixing mechanism comprises two clamping units, the two clamping units are respectively arranged at the left side and the right side of the circuit breaker body (1), each clamping unit comprises a long-strip-shaped connecting plate (2), an upper positioning cylinder (3), a lower positioning cylinder (4), an upper clamping rod (5) and a lower clamping rod (6), the connecting plates (2) are arranged along the vertical direction and connected with the circuit breaker body (1), the upper positioning cylinders (3) and the lower positioning cylinders (4) penetrate through the connecting plates (2) along the front-back direction and are arranged on the connecting plates (2) at intervals from top to bottom, the upper positioning cylinders (3) can be arranged on the connecting plates (2) in a vertical sliding manner and are connected and fixed with the connecting plates (2) at any sliding positions through first positioning assemblies, down a location section of thick bamboo (4) with connecting plate (2) fixed connection, go up supporting rod (5) with supporting rod (6) all set up along the fore-and-aft direction down, and gliding setting is in around can be respectively go up a location section of thick bamboo (3) with down in a location section of thick bamboo (4), and all through second locating component at its gliding optional position with go up a location section of thick bamboo (3) with it is fixed to connect down a location section of thick bamboo (4), the rear end of going up supporting rod (5) is equipped with vertical decurrent overhead gage, the rear end of supporting rod (6) is equipped with vertical decurrent overhead gage down.
2. The power overload circuit breaker according to claim 1, wherein a first strip-shaped through hole (7) corresponding to the upper positioning cylinder (3) is vertically arranged in the middle of the connecting plate (2), the upper positioning cylinder (3) horizontally passes through the first strip-shaped through hole (7) and is slidably arranged in the first strip-shaped through hole (7) up and down, second strip-shaped through holes (8) are respectively vertically arranged on the left side and the right side of the first strip-shaped through hole on the connecting plate (2), a positioning plate (9) is respectively arranged on the left side and the right side of the upper positioning cylinder (3) along the left and right direction, the two positioning plates (9) respectively correspond to the two second strip-shaped through holes (8), the positioning plates (9) are both slidably attached to the connecting plate (2), through holes are arranged on the positioning plates (9) along the front and back direction, and a first bolt (10) is installed in the through holes, first bolt (10) pass corresponding through-hole with second bar through-hole (8) to the nut that matches is installed to the screw thread, screw up the nut can with locating plate (9) with connecting plate (2) are connected fixedly, first bolt (10) and the nut that corresponds constitute first locating component.
3. The power overload circuit breaker according to claim 2, wherein the upper and lower ends of the upper positioning cylinder (3) and the lower positioning cylinder (4) are respectively provided with a threaded hole, and a corresponding second bolt (11) is threadedly mounted in each threaded hole, so that the upper clamping rod (5) and the lower clamping rod (6) can be respectively fixedly connected with the upper positioning cylinder (3) and the lower positioning cylinder (4) by tightening the second bolts (11), and the second bolts (11) form a second positioning assembly.
4. A power overload circuit breaker according to claim 2 or 3, characterized in that the attachment plate (2) and the positioning plate (9) are both plastic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554712.9U CN211605060U (en) | 2020-04-15 | 2020-04-15 | Power supply overload circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554712.9U CN211605060U (en) | 2020-04-15 | 2020-04-15 | Power supply overload circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211605060U true CN211605060U (en) | 2020-09-29 |
Family
ID=72583806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020554712.9U Expired - Fee Related CN211605060U (en) | 2020-04-15 | 2020-04-15 | Power supply overload circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211605060U (en) |
-
2020
- 2020-04-15 CN CN202020554712.9U patent/CN211605060U/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: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |