CN108183419A - Switchgear with locking button - Google Patents
Switchgear with locking button Download PDFInfo
- Publication number
- CN108183419A CN108183419A CN201711283613.0A CN201711283613A CN108183419A CN 108183419 A CN108183419 A CN 108183419A CN 201711283613 A CN201711283613 A CN 201711283613A CN 108183419 A CN108183419 A CN 108183419A
- Authority
- CN
- China
- Prior art keywords
- storing ontology
- locking button
- ontology
- storing
- drawer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a kind of switchgears with locking button, open including the one side and internal storing ontology for being equipped with multiple electronic equipments, drawer framework, driving device and positioned at storing ontology front end face and the rotational handle that is connected with driving device, storing ontology is placed in drawer frame body and storing ontology can be driven to be slided with respect to drawer frame inside and outside by rotational handle driver；Wherein, the lock hole that can be cooperated is offered on the two side of storing ontology and drawer framework, locking button is additionally provided on the front end face of storing ontology, the end of locking button is resisted against on elastic rod, elastic rod is horizontal-extending and both ends are respectively equipped with lock tongue, and lock tongue, which can move back and forth, sequentially passes through lock hole to lock or unlock storing ontology and drawer framework.Laborsaving convenience is extracted or pushed when in use to the switchgear with locking button out, improves working efficiency, and can effectively prevent maloperation, improves the safety during use.
Description
Technical field
The present invention relates to Electric Appliance Cabinet fields, and in particular, to a kind of switchgear with locking button.
Background technology
Drawer-type switch cabinet is that closure is made using steel plate, and the electric elements for passing in and out line loop are all mounted on and can extract out
Drawer in, form the functional unit that can complete certain a kind of power supply task.Drawer-type switch cabinet has higher reliability, safety
Property and interchangeability, suitable for require power supply reliability higher industrial and mining enterprises, skyscraper, as in central controlled distribution
The heart.
Because of technique or the demand of actual design, one of drawer of existing drawer-type switch cabinet will carry more
Or heavier component, it is caused high effort in this way when operating personnel extract drawer out, and since stress is difficult to equilibrium, pull not
It is smooth.Drawer is very likely resulted in this way to fall out from switchgear so as to damage electronic component or switchgear.Also,
It is susceptible to the maloperation situation for opening cabinet easily in use.
Therefore, urgent need to provide it is a kind of switch it is light, it is easy to use, prevent maloperation, the higher switchgear of safety.
Invention content
The object of the present invention is to provide a kind of switchgears with locking button, should make with the switchgear of locking button
Used time extracts out or pushes laborsaving convenience, improves working efficiency, and can effectively prevent maloperation, during improving use
Safety.
To achieve these goals, the present invention provides a kind of switchgear with locking button, it is open including one side and
Inside be equipped with the storing ontologies of multiple electronic equipments, drawer framework, driving device and positioned at storing ontology front end face and with drive
The rotational handle that dynamic device is connected, storing ontology are placed in drawer frame body and can be driven by rotational handle driver
Storing ontology is slided with respect to drawer frame inside and outside；Wherein,
The lock hole that can be cooperated is offered on the two side of storing ontology and drawer framework, before storing ontology
Locking button is additionally provided on end face, the end of locking button is resisted against on elastic rod, and elastic rod is horizontal-extending and both ends are set respectively
There is lock tongue, lock tongue, which can move back and forth, sequentially passes through lock hole to lock or unlock storing ontology and drawer framework.
Preferably, elastic rod is stainless steel substrates or rubber strip.
Preferably, be partly recessed inwardly the cavity to be formed and accommodate rotational handle on the outer wall of storing ontology, rotational handle
One end rotation is hinged in driving device, and the other end can rotate to pass in and out cavity around hinged place.
Preferably, driving device is including multiple strip projected parts on bottom wall in drawer frame body and set on storing ontology bottom
The threaded rod at end, threaded rod can be matched with strip projected parts so that can drive storing ontology is opposite to take out when rotating threaded rod
Drawer framework moves in or out.
Preferably, one end end face part that threaded rod is placed in storing ontology and on threaded rod outside is recessed inwardly shape
Into there is rotation blind hole, rotational handle one end can be stretched into storing ontology and be inserted into from outside and be rotated in blind hole and by rotating hand
The other end of handle can drive threaded rod to be rotated around itself axial direction.
Preferably, the both sides in drawer frame body on bottom wall positioned at strip projected parts are respectively equipped with the first guiding plate, storing sheet
Can mutually be plugged together with the first guiding plate second is respectively equipped on body bottom face positioned at the both sides of threaded rod and is oriented to plate.
Preferably, it first is oriented between plate and strip projected parts equipped with the first limit protrusion, the second guiding plate and screw thread
It is equipped with and matched second limit protrusion of the first limit protrusion between bar.
Preferably, the one end of the both sides of storing ontology bottom face far from rotational handle is equipped with pulley, side in drawer frame body
The bottom end of wall is equipped with can along its length move back and forth with the matched sliding slot of pulley, pulley in sliding slot.
Preferably, multiple strip heat emission holes are offered on the bottom face of storing ontology and the bottom face of drawer framework.
Preferably, at least two handles are additionally provided on storing ontology, two handles are respectively placed in the both sides of rotational handle.
According to above-mentioned technical proposal, the present invention is pulled out or pushed come assist operators using the power that driving device provides
Equipped with the storing ontology that multiple electronic equipment weight are larger so that heavier storing ontology can it is smooth, quick, steadily from
Extraction is opened wide in drawer frame body or push is closed, very convenient, is saved the operating time, is improved work efficiency.Meanwhile storing
The lock hole that can be cooperated is offered on the two side of ontology and drawer framework, is additionally provided on the front end face of storing ontology
Locking button, the end of locking button are resisted against on elastic rod, and elastic rod is horizontal-extending and both ends are respectively equipped with lock tongue, lock tongue energy
Enough move back and forth sequentially passes through lock hole to lock or unlock storing ontology and drawer framework.In this way, locking button not by
When pressing, the lock tongue of both sides, which stretches out, to be inserted into lock hole, even if having rotated rotational handle unintentionally at this time will not cause
Storing ontology is stretched out out of drawer frame body；Only locking button is being pressed on the other hand consciously, after the lock tongue retraction of both sides, separately
Rotation rotational handle just can successfully carry storing ontology out of drawer frame body on the other hand comes out.It can so effectively prevent missing
Operation, avoids drawer framework from arbitrarily sliding in and out, improves the safety during use.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is to be used to provide further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention, but be not construed as limiting the invention together.In the accompanying drawings：
Fig. 1 is the knot according to the drawer framework of the switchgear in a kind of embodiment provided by the invention with locking button
Structure schematic diagram；
Fig. 2 is the knot according to the storing ontology of the switchgear in a kind of embodiment provided by the invention with locking button
Structure schematic diagram.
Reference sign
1- storing ontology 2- drawer frameworks
3- strip projected parts 4- threaded rods
5- rotational handles 6- first is oriented to plate
7- second is oriented to plate the first limit protrusions of 8-
9- the second limit protrusion 10- pulleys
11- sliding slot 12- strip heat emission holes
13- handle 14- cavitys
15- lock hole 16- locking buttons
17- lock tongues
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the case where not making to illustrate on the contrary, the noun of locality that " inside and outside " etc. is included in term only represents
Orientation of the term under normal service condition or be those skilled in the art understand that be commonly called as, and be not construed as to the term
Limitation.
Referring to Fig. 1 and Fig. 2, a kind of switchgear with locking button of the present invention is equipped with including one side opening and inside
The storing ontologies 1 of multiple electronic equipments, drawer framework 2, driving device and positioned at 1 front end face of storing ontology and with driving device phase
The rotational handle 5 of connection, storing ontology 1 are placed in drawer framework 2 and can drive storing by 5 driver of rotational handle
Ontology 1 is inside and outside with respect to drawer framework 2 to be slided；Wherein,
The lock hole 15 that can be cooperated, storing ontology are offered on the two side of storing ontology 1 and drawer framework 2
Locking button 16 is additionally provided on 1 front end face, the end of locking button 16 is resisted against on elastic rod, and elastic rod is horizontal-extending and two
End is respectively equipped with lock tongue 17, and lock tongue 17, which can move back and forth, sequentially passes through lock hole 15 to lock or unlock storing ontology 1 and take out
Drawer framework 2.
Through the above technical solutions, it pulls out or is pushed equipped with more come assist operators using the power that driving device provides
The larger storing ontology of a electronic equipment weight so that heavier storing ontology can it is smooth, quick, steadily from drawer frame
Extraction in vivo is opened wide or push is closed, very convenient, is saved the operating time, is improved work efficiency.Meanwhile storing ontology and
The lock hole that can be cooperated is offered on the two side of drawer framework, be additionally provided on the front end face of storing ontology locking by
Key, the end of locking button are resisted against on elastic rod, and elastic rod is horizontal-extending and both ends are respectively equipped with lock tongue, and lock tongue can be reciprocal
Movement sequentially passes through lock hole to lock or unlock storing ontology and drawer framework.In this way, be not pressed in locking button
When, the lock tongue of both sides, which stretches out, to be inserted into lock hole, even if storing sheet will not be caused by having rotated rotational handle unintentionally at this time
Body is stretched out out of drawer frame body；Only locking button is being pressed on the other hand consciously, after the lock tongue retraction of both sides, the other hand turns
Storing ontology just can successfully out of drawer frame body be carried and come out by turn fixed handle.Maloperation can be so effectively prevent,
Drawer framework is avoided arbitrarily to slide in and out, improves the safety during use.
In the present embodiment, it is operated to ensure the prolonged repeatedly open and close of the service life of elastic rod satisfaction
It is required that while from the point of view of convenient for drawing materials and reducing maintenance cost and complexity, it is preferable that elastic rod for stainless steel substrates or
Person's rubber strip.
During the crank type movable electric appliance switchgear is used, rotation adjusts the rotational handle 5 after use can be from storage
It is outstanding on object ontology 1, occupy certain space, and bring inconvenience to surrounding article or operating personnel, such as scratch or
Person wounds, in order to solve this technical problem, convenient at any time using, avoid lose and use after it is convenient for collecting, as far as possible
Operating space is saved on ground, it is preferable that and be partly recessed inwardly the cavity 14 to be formed and accommodate rotational handle 5 on the outer wall of storing ontology 1,
One end rotation of rotational handle 5 is hinged in driving device, and the other end can rotate to pass in and out cavity 14 around hinged place.
In the present embodiment, in order to simplify above-mentioned driving device, its materials is reduced, it is convenient while production cost to save
Operating personnel drive, it is preferable that driving device includes the multiple strip projected parts 3 being set in 2 inner bottom wall of drawer framework and set on storage
The threaded rod 4 of 1 bottom end of object ontology, threaded rod 4 can be matched with strip projected parts 3 so that can be driven when rotating threaded rod 4
Storing ontology 1 is moved in or out with respect to drawer framework 2.In this way, when rotating facing one direction, due to threaded rod 4 and item
The active force that generation is matched between shape protrusion 3 pulls out storing ontology 1 out of drawer framework 2；And turn towards another direction
When dynamic, the opposite effect power of generation is matched between threaded rod 4 and strip projected parts 3 will be pressed into storing ontology 1 again pumping
In drawer framework 2, whole process is convenient and efficient.
During above-mentioned rotation threaded rod 4, operating personnel are using hand come not only laborious but also spiral shell when rotating threaded rod 4
Sharp screw thread sector-meeting scratches the hand of operating personnel on rasp bar 4, in order to avoid the generation of the above situation, it is preferable that threaded rod 4
It is placed in storing ontology 1 and is recessed inwardly on threaded rod 4 towards external one end end face part and be formed with rotation blind hole, rotation hand
5 one end of handle can be stretched into storing ontology 1 from outside and be inserted into rotation blind hole and being capable of band by the other end of rotational handle
Dynamic threaded rod 4 is rotated around itself axial direction.In this way, as long as lightly rotation rotational handle 5 drives threaded rod 4 to rotate
, it is time saving and energy saving.
In addition, when rotating rotational handle 5 and sending storing ontology 1 into or pull out drawer framework 2, during in order to improve its disengaging
Stability, prevent from causing to wear since dislocation causes the inner wall of the both sides of storing ontology 1 and drawer framework 2 that scraping occurs, it is excellent
The both sides in 2 inner bottom wall of drawer framework positioned at strip projected parts 3 is selected to be respectively equipped with the first guiding plate 6, on 1 bottom face of storing ontology
Can be plugged together with the first guiding 6 phase of plate second is respectively equipped with positioned at the both sides of threaded rod 4 and is oriented to plate 7.
When rotating rotational handle 5 storing ontology 1 being sent into drawer framework 2, if overexerted or turnning circle mistake
Storing ontology 1 can mostly be caused to squeeze the reaction force that drawer framework 2 generates afterwards in place to damage threaded rod 4 so that it is slided
The phenomenon that silk, seriously affects the service life of equipment, in order to solve this technical problem, it is preferable that first is oriented to plate 6 and item
It is equipped with the first limit protrusion 8 between shape protrusion 3, second is oriented between plate 7 and threaded rod 4 and is equipped with and 8 phase of the first limit protrusion
Second limit protrusion 9 of cooperation.Operating personnel and prevention can be prompted after the first limit protrusion 8 is contacted with the second limit protrusion 9
Storing ontology 1 moves on.
In the present embodiment, the fluency moved in drawer framework 2 in order to further improve storing ontology 1, section
Save the firmly size of operating personnel, it is preferable that the one end of both sides far from rotational handle 5 of 1 bottom face of storing ontology is equipped with cunning
Wheel 10, the bottom end of 2 madial wall of drawer framework be equipped with 10 matched sliding slot 11 of pulley, pulley 10 can in sliding slot 11 edge
Length direction moves back and forth.
Since drawer-type switch cabinet is relatively closed, the internal electronic equipment installed can generate heat in use, such as
These heats cannot be discharged in time, high temperature can cause the destruction that can not be retrieved to internal electronic equipment or even cause fire
Occur etc. catastrophic event, in order to increase the heat sinking function of drawer-type switch cabinet, avoid the generation of the above situation, preferably storing
Multiple strip heat emission holes 12 are offered on the bottom face of ontology 1 and the bottom face of drawer framework 2.
In addition, in order to enable operating personnel can apply pulling force or thrust-neutral when extracting out or being sent into storing ontology 1
Add on storing ontology 1, prevent frictional force caused by its unbalance stress so that operating personnel using bigger power or grasp repeatedly
Make, it is preferable that at least two handles 13 are additionally provided on storing ontology 1, two handles 13 are respectively placed in the both sides of rotational handle 5.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical scheme of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of switchgear with locking button, which is characterized in that be equipped with multiple electronics including one side opening and inside and set
It standby storing ontology (1), drawer framework (2), driving device and is filled positioned at storing ontology (1) front end face and with the driving
The rotational handle (5) being connected is put, the storing ontology (1) is placed in the drawer framework (2) and by the rotational handle (5)
Drive the driving device that can drive the relatively described drawer framework (2) of the storing ontology (1) is inside and outside to slide；Wherein,
The lock hole (15) that can be cooperated, institute are offered on the two side of the storing ontology (1) and drawer framework (2)
It states and locking button (16) is additionally provided on the front end face of storing ontology (1), the end of the locking button (16) is resisted against elastic rod
On, the elastic rod is horizontal-extending and both ends are respectively equipped with lock tongue (17), and the lock tongue (17), which can move back and forth, to be sequentially passed through
The lock hole (15) is to lock or unlock the storing ontology (1) and drawer framework (2).
2. the switchgear according to claim 1 with locking button, which is characterized in that the elastic rod is stainless steel substrates
Or rubber strip.
3. the switchgear according to claim 1 with locking button, which is characterized in that outside the storing ontology (1)
Partly be recessed inwardly the cavity (14) to be formed and accommodate the rotational handle (5) on wall, one end rotating hinge of the rotational handle (5)
It is connected in the driving device, the other end can rotate to pass in and out the cavity (14) around hinged place.
4. the switchgear according to claim 1 with locking button, which is characterized in that the driving device includes being set on
Multiple strip projected parts (3) in drawer framework (2) inner bottom wall and the threaded rod (4) set on storing ontology (1) bottom end,
The threaded rod (4) can be matched with the strip projected parts (3) so that can be driven when rotating the threaded rod (4) described
The relatively described drawer framework (2) of storing ontology (1) moves in or out.
5. the switchgear according to claim 4 with locking button, which is characterized in that the threaded rod (4) is placed in institute
It states one end end face part in storing ontology (1) and on the threaded rod (4) outside and is recessed inwardly and be formed with rotation blind hole,
Described rotational handle (5) one end can be stretched into the storing ontology (1) from outside and be inserted into the rotation blind hole and pass through
Rotating the other end of the handle can drive the threaded rod (4) to be rotated around itself axial direction.
6. the switchgear according to claim 4 with locking button, which is characterized in that the interior bottom of the drawer framework (2)
Both sides on wall positioned at the strip projected parts (3) are respectively equipped with the first guiding plate (6), on storing ontology (1) bottom face
Can mutually be plugged together with the described first guiding plate (6) second is respectively equipped with positioned at the both sides of the threaded rod (4) and is oriented to plate
(7)。
7. the switchgear according to claim 4 with locking button, which is characterized in that described first is oriented to plate (6)
Between the strip projected parts (3) be equipped with the first limit protrusion (8), it is described second be oriented to plate (7) with the threaded rod (4) it
Between be equipped with and matched second limit protrusion (9) of first limit protrusion (8).
8. the switchgear according to claim 1 with locking button, which is characterized in that storing ontology (1) bottom end
The one end of the both sides in face far from the rotational handle (5) is equipped with pulley (10), on the bottom end of drawer framework (2) madial wall
Equipped with the pulley (10) matched sliding slot (11), the pulley (10) can be in the sliding slot (11) along its length
It moves back and forth.
9. the switchgear according to claim 1 with locking button, which is characterized in that the bottom of the storing ontology (1)
Multiple strip heat emission holes (12) are offered on the bottom face of end face and the drawer framework (2).
10. the switchgear according to claim 1 with locking button, which is characterized in that on the storing ontology (1) also
Equipped at least two handles (13), described two handles (13) are respectively placed in the both sides of the rotational handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283613.0A CN108183419A (en) | 2017-12-07 | 2017-12-07 | Switchgear with locking button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283613.0A CN108183419A (en) | 2017-12-07 | 2017-12-07 | Switchgear with locking button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108183419A true CN108183419A (en) | 2018-06-19 |
Family
ID=62545815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283613.0A Pending CN108183419A (en) | 2017-12-07 | 2017-12-07 | Switchgear with locking button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108183419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258240A1 (en) * | 2019-06-28 | 2020-12-30 | Abb Schweiz Ag | Apparatus for use with electrical equipment, corresponding electrical equipment, method of producing the apparatus and use of the apparatus |
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| CN203263387U (en) * | 2013-05-24 | 2013-11-06 | 高树成 | Storage device for electrocardiogram machine lead wire |
| CN204089000U (en) * | 2014-09-11 | 2015-01-07 | 安徽万华电气科技有限公司 | A kind of MNS low-pressure drawer-type switch cabinet |
| CN205231586U (en) * | 2015-11-20 | 2016-05-11 | 芜湖金牛电气股份有限公司 | Drawer type switch cabinet |
| CN105870828A (en) * | 2016-05-18 | 2016-08-17 | 国家电网公司 | Modular inflatable switchgear |
| CN205583481U (en) * | 2016-05-06 | 2016-09-14 | 山东鲁亿通智能电气股份有限公司 | Hand formula advancing mechanism |
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2017
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118133Y (en) * | 2007-11-22 | 2008-09-17 | 周金隆 | Linkage rod type monolever operating mechanism |
| CN203263387U (en) * | 2013-05-24 | 2013-11-06 | 高树成 | Storage device for electrocardiogram machine lead wire |
| CN204089000U (en) * | 2014-09-11 | 2015-01-07 | 安徽万华电气科技有限公司 | A kind of MNS low-pressure drawer-type switch cabinet |
| CN205231586U (en) * | 2015-11-20 | 2016-05-11 | 芜湖金牛电气股份有限公司 | Drawer type switch cabinet |
| CN205583481U (en) * | 2016-05-06 | 2016-09-14 | 山东鲁亿通智能电气股份有限公司 | Hand formula advancing mechanism |
| CN105870828A (en) * | 2016-05-18 | 2016-08-17 | 国家电网公司 | Modular inflatable switchgear |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020258240A1 (en) * | 2019-06-28 | 2020-12-30 | Abb Schweiz Ag | Apparatus for use with electrical equipment, corresponding electrical equipment, method of producing the apparatus and use of the apparatus |
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Application publication date: 20180619 |