CN103956302B - A kind of installing rack of chopper - Google Patents
A kind of installing rack of chopper Download PDFInfo
- Publication number
- CN103956302B CN103956302B CN201410212954.9A CN201410212954A CN103956302B CN 103956302 B CN103956302 B CN 103956302B CN 201410212954 A CN201410212954 A CN 201410212954A CN 103956302 B CN103956302 B CN 103956302B
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- China
- Prior art keywords
- chopper
- swing pinion
- installing rack
- location
- mounting assembly
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Abstract
The installing rack of a kind of chopper disclosed by the invention, it includes supporting seat frame, for installing the mounting assembly of chopper, described mounting assembly can be connected on described supporting seat frame rotationally around rotary shaft, also includes the latch-up structure locking the anglec of rotation of described mounting assembly or unlocking；In use according to actual needs described mounting assembly can be rotated appropriate location, it is simple to the connection of miscellaneous part, therefore highly versatile, it is possible to according to position on this installing rack of the various erecting beds incompatible flexible chopper of chopper.
Description
Technical field
The present invention relates to a kind of field of circuit breakers, relate in particular to the installing rack of a kind of chopper.
Background technology
Typically, installing rack is not used for small-sized large-current high-voltage AC circuit breaker so that in operating breaker and fortune
The jerk brought time defeated easily causes the damage of chopper, and is installing large-scale large-current high-voltage AC circuit breaker
During also result in the inconvenience of installation.
To this end, Chinese patent literature CN201601092U discloses a kind of large-current high-voltage circuit breaker installing rack, by base
Forming with installing rack, described base is provided with rectangle construction opening, and two installing plates of described base are respectively equipped with two screws,
Being additionally provided with three vertical with base support bar on described base, described installing rack is provided with installation screw.I.e. in above-mentioned patent
Breaker body described in document uses the mode that screw hangs and high-strength insulating support bar combines to assemble, and can have after assembling
The jerk that effect is brought when reducing operating breaker and transport.
But a kind of large-current high-voltage circuit breaker installing rack described in above-mentioned patent documentation, has the following disadvantages: should
Installing rack is fixing and mounting bracket, and when chopper is arranged on this installing rack, position just secures, and owing to various mounting locations are pacified
The place, space of dress chopper is different, and fixing installing rack is unfavorable for chopper and the miscellaneous part in various mounting locations
Connecting, therefore, this installing rack versatility is the strongest.
Summary of the invention
To this end, the technical problem to be solved is in chopper installing rack of the prior art, chopper is pacified
After being contained on installing rack, position is fixed extremely, it is impossible to according to practical situation to chopper on installing rack position change
Become, be not easy to the connection of chopper and miscellaneous part, and then a kind of highly versatile is provided, it is possible to according to the various installations of chopper
Occasion carrys out the chopper installing rack of flexible chopper position thereon.
For solving above-mentioned technical problem, the installing rack of a kind of chopper of the present invention, it includes supporting seat frame, is used for installing
The mounting assembly of chopper, described mounting assembly can be connected to rotationally on described supporting seat frame around rotary shaft, also include institute
State the latch-up structure that the anglec of rotation of mounting assembly carries out locking or unlocking.
Described mounting assembly is integrally connected with described rotary shaft, described latch-up structure by the locking of described rotary shaft or
Unlock locking or the unblock realizing the anglec of rotation to described mounting assembly.
Described latch-up structure structure includes the sheathed swing pinion being connected in described rotary shaft, and can stretch into or deviate from
The locked component that the rotation of described swing pinion is locked or unlocks by the teeth groove of described swing pinion.
Described locked component is the location handle being positioned at described swing pinion side, and described location handle can be along described rotation
The axial direction of gear is arranged on described supporting seat frame with reciprocating, and described location handle is provided with location fastener, described
Location fastener is during shaking hands to reciprocate along the axial direction of described swing pinion with described location, with described rotary teeth
The teeth groove of wheel engages or deviates from described teeth groove.
Described locked component is one can be arranged on described support seat with reciprocating along the radial direction of described swing pinion
Shaking hands in location on frame, described location is pulled on and is provided with location fastener, and described location fastener is being shaken hands along described rotation with described location
Turn during the radial direction of gear reciprocates, engage with the teeth groove of described swing pinion or deviate from described teeth groove.
Described location fastener is set to the square block being suitable for engaging with the teeth groove of described swing pinion.
Described location fastener is set to form the disk of the applicable tooth limit flange engaged with described swing pinion.
Described latch-up structure also includes the guide frame guiding the glide direction of described locked component.
Described mounting assembly includes the installation pedestal for installing described chopper, and two are respectively arranged on described installation
End, pedestal two ends, and the fixed installation plate being rotatably connected with described supporting seat frame upper junction plate by described rotary shaft.
Described connecting plate is " L " template, and the vertical edge of described " L " template is fixing with described rotary shaft to be connected, described location
The handle end of handle stretches out described supporting seat frame through the vertical edge of described " L " template.
Described guide frame includes being molded in the horizontal sides of described " L " template, with the guide pad of middle pilot hole,
And be molded on the fastener of described location, the bar shaped guide part matched with described middle pilot hole.
Described installation pedestal is connected by screw rod and nut are fixing with described fixed installation plate.
The technique scheme of the present invention has the advantage that compared to existing technology
(1) in the installing rack of chopper of the present invention, described mounting assembly can be connected to rotationally around rotary shaft
On described supporting seat frame, also include the latch-up structure anglec of rotation of described mounting assembly being locked or unlocking；So exist
During use can according to actual needs by described mounting assembly rotate appropriate location, it is simple to the connection of miscellaneous part, because of
This highly versatile, it is possible to according to position on this installing rack of the various erecting beds incompatible flexible chopper of chopper.
(2) in the installing rack of chopper of the present invention, described latch-up structure structure includes described in sheathed being connected to
Swing pinion in rotary shaft, and the rotation of described swing pinion carries out by the teeth groove that can stretch into or deviate from described swing pinion
Locking or the locked component unlocked；Described latch-up structure simple in construction, and locking process and releasing process the most easily operated.
(3) in the installing rack of chopper of the present invention, described locked component is for being positioned at described swing pinion side
Location handle, described location handle can be arranged on described supporting seat frame with reciprocating along the axial direction of described swing pinion
On, described location handle is provided with location fastener, and described location fastener is being shaken hands along the axle of described swing pinion with described location
During direction reciprocates, engage with the teeth groove of described swing pinion or deviate from described teeth groove；The most in the present invention,
It is by pulling or promote described location handle to drive described location fastener to lock described in described swing pinion or contact how
The locking of swing pinion, operation is simple and reliable for it.
(4) in the installing rack of chopper of the present invention, described latch-up structure also includes described locked component
Glide direction carries out the guide frame guided；Described guide frame is possible to prevent described location fastener to occur in sliding process partially
Move, it is ensured that described location fastener can engage with described swing pinion in time under the drive of described location handle or depart from card
Close.
(5) in the installing rack of chopper of the present invention, described installation pedestal and described fixed installation plate pass through spiral shell
Bar and the fixing connection of nut, connected mode is simple and reliable.
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to the specific embodiment of the present invention and combine
Accompanying drawing, the present invention is further detailed explanation, wherein
Fig. 1 is the installing rack schematic diagram of the chopper described in embodiment 1；
Fig. 2 is the latch-up structure enlarged drawing in Fig. 1 in A local；
In figure, reference is expressed as: 1-supporting seat frame；2-rotary shaft；3-swing pinion；4-positions handle；5-locator card
Part；6-installs pedestal；7-fixedly mounts plate；8-connecting plate；9-screw rod；10-nut；11-guide pad；12-bar shaped guide part.
Detailed description of the invention
Below with reference to accompanying drawing, use following example that the present invention is further elaborated.
Embodiment 1
As illustrated in fig. 1 and 2, the installing rack of a kind of chopper described in the present embodiment, it includes supporting seat frame 1, is used for pacifying
The mounting assembly of dress chopper, described mounting assembly can be connected to rotationally on described supporting seat frame 1 around rotary shaft 2, also include
The latch-up structure that the anglec of rotation of described mounting assembly is locked or unlocks.In the present embodiment, in use may be used
According to actual needs described mounting assembly is rotated appropriate location, it is simple to the connection of miscellaneous part, therefore highly versatile, energy
Enough various erecting beds incompatible flexible choppers according to chopper position on this installing rack.
Wherein, described mounting assembly is integrally connected with described rotary shaft 2, and described latch-up structure is by described rotary shaft 2
Locking or unlock and realize the locking to the anglec of rotation of described mounting assembly or unblock.
As preferred embodiment, described latch-up structure includes the sheathed swing pinion being connected in described rotary shaft 2
3, and the lock that the rotation of described swing pinion 3 is locked or unlocks by the teeth groove that can stretch into or deviate from described swing pinion 3
Determine assembly；Described latch-up structure simple in construction, and locking process and releasing process the most easily operated.
Described locked component is the location handle 4 being positioned at described swing pinion 3 side, and described location handle 4 can be along described
The axial direction of swing pinion 3 is arranged on described supporting seat frame 1 with reciprocating, and described location handle 4 is provided with locator card
Part 5, described location fastener 5 during reciprocating along the axial direction of described swing pinion 3 with described location handle 4,
Engage with the teeth groove of described swing pinion 3 or deviate from described teeth groove.The most in the present embodiment, it is described by pulling or promoting
Location handle 4 drive described location fastener 5 to lock described swing pinion 3 or contact how described swing pinion 3 locking, its
Operation is simple and reliable.Wherein, described location fastener 5 is set to the square block being suitable for engaging with the teeth groove of described swing pinion 3.
Described latch-up structure also includes the guide frame guiding the glide direction of described locked component；Described guiding
Structure is possible to prevent described location fastener 5 to offset in sliding process, it is ensured that described location fastener 5 can be in described location
Engage with described swing pinion 3 in time under the drive of handle 4 or depart from engaging
On the basis of above-described embodiment, described mounting assembly includes the installation pedestal 6 for installing described chopper, with
And two be respectively arranged on end, described installation pedestal 6 two ends, and it is connected on described supporting seat frame 1 by described rotary shaft 2
The fixed installation plate 7 that plate 8 is rotatably connected.
Described connecting plate 8 is " L " template, and the vertical edge of described " L " template is fixing with described rotary shaft 2 to be connected, described fixed
The handle end of position handle 4 stretches out described supporting seat frame 1 through the vertical edge of described " L " template.
Described guide frame includes being molded in the horizontal sides of described " L " template, with the guide pad of middle pilot hole
11, and be molded on described location fastener 5, the bar shaped guide part 12 matched with described middle pilot hole.
Wherein, described installation pedestal 6 is fixed with described fixed installation plate 7 be connected by screw rod 9 and nut 10；Connected mode
Simple and reliable.
Meanwhile, in the present embodiment, it is described fixed to be also associated with preventing between described location fastener 5 and described connecting plate 8
There is the connector departed from bit card part 5 and described connecting plate 8, described connector is set to spring.
The specific operation process of the installing rack of the chopper described in the present embodiment is as follows:
When needing to change described chopper position on this installing rack, inwardly push described location handle 4, described fixed
Bit card part 5 engages along sliding axially inwards and departing from the teeth groove of described swing pinion 3 of described swing pinion 3；The most permissible
Manually described chopper is rotated to required angle, pull out described location handle 4 the most again so that it is drive described locator card
Part 5 engages with the teeth groove of described swing pinion 3, can the anglec of rotation of described chopper be locked.
Embodiment 2
As the convertible embodiment of above-described embodiment, the present embodiment is with the difference of embodiment 1:
Described locked component is one can to put that perfume (or spice) along the radial direction of described swing pinion 3 be arranged on described with reciprocating
Supportting the location handle 4 on mounting 1, described location is pulled on and is provided with location fastener 5, and described location fastener 5 is with described location handle 4
During reciprocating along the radial direction of described swing pinion 3, engage with the teeth groove of described swing pinion 3 or deviate from described
In teeth groove；
Described location fastener 5 is set to form the disk of the applicable tooth limit flange engaged with described swing pinion 3.
The specific operation process of the installing rack of the chopper described in the present embodiment is as follows:
When needing to change described chopper position on this installing rack, pull out described location handle 4, described fixed
Bit card part 5 engages along radially outward sliding and departing from the teeth groove of described swing pinion 3 of described swing pinion 3；The most permissible
Manually described chopper is rotated to required angle, press inward against described location handle 4 the most again so that it is drive described locator card
Part 5 engages with the teeth groove of described swing pinion 3, can the anglec of rotation of described chopper be locked.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.Right
For those of ordinary skill in the field, can also make on the basis of the above description other multi-form change or
Variation.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (8)
1. an installing rack for chopper, it includes supporting seat frame (1), and for installing the mounting assembly of chopper, its feature exists
In: described mounting assembly can be connected on described supporting seat frame (1) rotationally around rotary shaft (2), also includes described installation group
The anglec of rotation of part carries out the latch-up structure locking or unlocking；Described mounting assembly is integrally connected with described rotary shaft (2), described
Latch-up structure realizes locking or the solution of the anglec of rotation to described mounting assembly by described rotary shaft (2) is locked or unlocked
Lock；Described latch-up structure structure includes the sheathed swing pinion (3) being connected in described rotary shaft (2), and can stretch into or de-
Go out the locked component that the rotation of described swing pinion (3) is locked or unlocks by the teeth groove of described swing pinion (3)；Wherein,
Described locked component is location handle (4) being positioned at described swing pinion (3) side, and described location handle (4) can be along described rotation
The axial direction turning gear (3) is arranged on described supporting seat frame (1) with reciprocating, and it is fixed that described location handle (4) is provided with
Bit card part (5), described location fastener (5) is positioning the handle (4) the round shifting of axial direction along described swing pinion (3) with described
During Dong, engage with the teeth groove of described swing pinion (3) or deviate from described teeth groove；Or described locked component is one can
Location handle (4) that radial direction along described swing pinion (3) is arranged on described supporting seat frame (1) with reciprocating, institute
State location to pull on and be provided with location fastener (5), described location fastener (5) with described location handle (4) along described swing pinion (3)
Radial direction reciprocate during, engage with the teeth groove of described swing pinion (3) or deviate from described teeth groove.
The installing rack of chopper the most according to claim 1, it is characterised in that: described location fastener (5) be set to be suitable for
The square block of the teeth groove engaging of described swing pinion (3).
The installing rack of chopper the most according to claim 1, it is characterised in that: described location fastener (5) is set to form
It is suitable for the disk of the tooth limit flange engaged with described swing pinion (3).
The installing rack of chopper the most according to claim 1, it is characterised in that: described latch-up structure also includes described lock
Determine the guide frame that the glide direction of assembly carries out guiding.
The installing rack of chopper the most according to claim 4, it is characterised in that: described mounting assembly includes for installing
State the installation pedestal (6) of chopper, and two are respectively arranged on described installation pedestal (6) end, two ends, and by described rotation
The fixed installation plate (7) that rotating shaft (2) and described supporting seat frame (1) upper junction plate (8) are rotatably connected.
The installing rack of chopper the most according to claim 5, it is characterised in that: described connecting plate (8) is " L " template, institute
Stating that the vertical edge of " L " template is fixing with described rotary shaft (2) to be connected, the handle end of described location handle (4) passes described " L " type
The vertical edge of plate stretches out described supporting seat frame (1).
The installing rack of chopper the most according to claim 6, it is characterised in that: described guide frame includes being molded over described
In the horizontal sides of " L " template, with the guide pad (11) of middle pilot hole, and it is molded on described location fastener (5), with
The bar shaped guide part (12) that described middle pilot hole matches.
The installing rack of chopper the most according to claim 5, it is characterised in that: described installation pedestal (6) is fixing with described
Installing plate (7) connects by screw rod (9) and nut (10) are fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212954.9A CN103956302B (en) | 2014-05-20 | 2014-05-20 | A kind of installing rack of chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212954.9A CN103956302B (en) | 2014-05-20 | 2014-05-20 | A kind of installing rack of chopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103956302A CN103956302A (en) | 2014-07-30 |
| CN103956302B true CN103956302B (en) | 2016-08-17 |
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ID=51333562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212954.9A Active CN103956302B (en) | 2014-05-20 | 2014-05-20 | A kind of installing rack of chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103956302B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279487A (en) * | 1992-03-18 | 1994-01-18 | Westinghouse Electric Corp. | Bolt-on, duplex circuit breaker rejection assembly |
| CN202816819U (en) * | 2012-09-28 | 2013-03-20 | 黄柄皓 | Circuit breaker bracket for base |
| CN203871283U (en) * | 2014-05-20 | 2014-10-08 | 浙江临高电气实业有限公司 | Installation rack of circuit breaker |
-
2014
- 2014-05-20 CN CN201410212954.9A patent/CN103956302B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279487A (en) * | 1992-03-18 | 1994-01-18 | Westinghouse Electric Corp. | Bolt-on, duplex circuit breaker rejection assembly |
| CN202816819U (en) * | 2012-09-28 | 2013-03-20 | 黄柄皓 | Circuit breaker bracket for base |
| CN203871283U (en) * | 2014-05-20 | 2014-10-08 | 浙江临高电气实业有限公司 | Installation rack of circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103956302A (en) | 2014-07-30 |
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