CN107968347A - Crank type movable electric appliance switchgear - Google Patents
Crank type movable electric appliance switchgear Download PDFInfo
- Publication number
- CN107968347A CN107968347A CN201711283952.9A CN201711283952A CN107968347A CN 107968347 A CN107968347 A CN 107968347A CN 201711283952 A CN201711283952 A CN 201711283952A CN 107968347 A CN107968347 A CN 107968347A
- Authority
- CN
- China
- Prior art keywords
- storing body
- electric appliance
- type movable
- movable electric
- threaded rod
- 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
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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
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- 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
- H02B11/02—Details
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a kind of crank type movable electric appliance switchgear, open including one side and internal storing body (1), drawer framework (2), driving device and the rotational handle (5) being connected with the driving device for being provided with multiple electronic equipments, the storing body (1) are placed in the drawer framework (2) and drive the driving device to drive the relatively described drawer framework (2) of the storing body (1) is inside and outside to slide by the rotational handle (5).Laborsaving convenience is extracted or pushed when in use to the crank type movable electric appliance switchgear out, improves work efficiency, and rapidly can store or take out rotational handle use, avoids rotational handle loss or maloperation.
Description
Technical field
The present invention relates to Electric Appliance Cabinet field, and in particular, to a kind of crank type movable electric appliance switchgear.
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 installed 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 requiring the higher industrial and mining enterprises of power supply reliability, 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, so caused high effort for when operating personnel extract drawer out, and since stress is difficult to equilibrium, pull not
It is smooth.Drawer is so very likely resulted in fall out from switchgear so as to damage electronic component or switchgear.
Therefore, it is light will to provide a kind of switch for urgent need, and electrical switchgear easy to use improves work efficiency.
The content of the invention
The object of the present invention is to provide a kind of crank type movable electric appliance switchgear, which makes
Laborsaving convenience is extracted or pushed to used time out, improves work efficiency, and rapidly can store or take out rotational handle use, avoids
Rotational handle loses or maloperation.
To achieve these goals, the present invention provides a kind of crank type movable electric appliance switchgear, including one side it is open and
Inside is provided with storing body, drawer framework, driving device and the rotation hand being connected with driving device of multiple electronic equipments
Handle, storing body are placed in drawer frame body and can drive storing body with respect to drawer framework by rotational handle driver
Inside and outside slip.
Preferably, be partly recessed inwardly the cavity to be formed and accommodate rotational handle on the outer wall of storing body, rotational handle
One end rotates and is hinged in driving device, and the other end can be rotated around hinged place to pass in and out cavity.
Preferably, driving device is including multiple strip projected parts on bottom wall in drawer frame body and arranged on storing body bottom
The threaded rod at end, threaded rod can be engaged with strip projected parts so that can drive storing body 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 body and on threaded rod outside is recessed inwardly shape
Into there is rotation blind hole, rotational handle one end can be stretched into storing body and be inserted into from outside and rotate 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 with body bottom face positioned at the both sides of threaded rod and is oriented to plate.
Preferably, the first limit protrusion is equipped between the first guiding plate and strip projected parts, second is oriented to 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 body bottom face away from rotational handle is equipped with pulley, side in drawer frame body
The bottom of wall is equipped with and can be moved back and forth along its length in sliding slot with the matched sliding slot of pulley, pulley.
Preferably, multiple strip heat emission holes are offered on the bottom face of storing body and the bottom face of drawer framework.
Preferably, at least two handles are additionally provided with storing body, 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 body that multiple electronic equipment weight are larger so that heavier storing body can it is smooth, quick, stably from
Extraction is opened wide in drawer frame body or push is closed, very convenient, is saved the operating time, is improved work efficiency.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the knot of the drawer framework of crank type movable electric appliance switchgear in a kind of embodiment provided according to the present invention
Structure schematic diagram；
Fig. 2 is the knot of the storing body of crank type movable electric appliance switchgear in a kind of embodiment provided according to the present invention
Structure schematic diagram.
Description of reference numerals
1- storing body 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
Embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making conversely explanation, 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 skilled artisan understands that be commonly called as, and be not construed as to the term
Limitation.
Referring to Fig. 1 and Fig. 2, the present invention provides a kind of crank type movable electric appliance switchgear, including one side opening and internal peace
Storing body 1, drawer framework 2, driving device and the rotational handle 5 being connected with driving device equipped with multiple electronic equipments,
Storing body 1 is placed in drawer framework 2 and can drive storing body 1 with respect to drawer frame by 5 driver of rotational handle
Body 2 is inside and outside to be slided.
Through the above technical solutions, pull out or pushed equipped with more come assist operators using the power that driving device provides
The larger storing body of a electronic equipment weight so that heavier storing body can it is smooth, quick, stably from drawer frame
Extraction in vivo is opened wide or push is closed, very convenient, is saved the operating time, is improved work efficiency.
During using the crank type movable electric appliance switchgear, rotating the rotational handle 5 after adjusting use can be from storage
It is outstanding on thing body 1, take certain space, and bring inconvenience to surrounding article or operating personnel, such as scratch or
Person wounds, in order to solve this technical problem, easy 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 body 1,
One end of rotational handle 5 rotates and is hinged in driving device, and the other end can be rotated around hinged place to pass in and out cavity 14.
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 arranged in 2 inner bottom wall of drawer framework and arranged on storage
The threaded rod 4 of 1 bottom of thing body, threaded rod 4 can be engaged with strip projected parts 3 so that can be driven when rotating threaded rod 4
Storing body 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 bar
The active force that generation is engaged between shape protrusion 3 pulls out storing body 1 out of drawer framework 2；And turn towards another direction
When dynamic, the opposite effect power of generation is engaged between threaded rod 4 and strip projected parts 3 will be pressed into storing body 1 again pumping
In drawer framework 2, whole process is convenient and efficient.
During above-mentioned rotation threaded rod 4, operating personnel using hand to rotate threaded rod 4 when not only laborious but also spiral shell
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 one end end face part in storing body 1 and on threaded rod 4 outside to be recessed inwardly formed with blind hole is rotated, rotates hand
5 one end of handle can be stretched into storing body 1 and be inserted into from outside and rotate in blind hole and being capable of band by the other end of rotational handle
Dynamic threaded rod 4 is rotated around itself axial direction.As long as threaded rod 4 is driven to rotate in this way, lightly rotating rotational handle 5
, it is time saving and energy saving.
In addition, when rotating rotational handle 5 and sending storing body 1 into or pull out drawer framework 2, during in order to improve its disengaging
Stability, prevent since dislocation causes the both sides of storing body 1 and the inner wall generation scraping of drawer framework 2 to cause to wear, it is excellent
The both sides in 2 inner bottom wall of drawer framework positioned at strip projected parts 3 are selected to be respectively equipped with the first guiding plate 6, on 1 bottom face of storing body
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 body 1 being sent into drawer framework 2, if overexerted or turnning circle mistake
Storing body 1 can be caused to extrude the reaction force that drawer framework 2 produces afterwards in place more to damage threaded rod 4 so that it is slided
The phenomenon of 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 bar
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
The second limit protrusion 9 coordinated.Operating personnel and prevention can be prompted after the first limit protrusion 8 is contacted with the second limit protrusion 9
Storing body 1 moves on.
In the present embodiment, in order to further improve the fluency of the movement in drawer framework 2 of storing body 1, save
Save the firmly size of operating personnel, it is preferable that the one end of both sides away from rotational handle 5 of 1 bottom face of storing body is equipped with cunning
Wheel 10, the bottom of 2 madial wall of drawer framework are equipped with sliding slot 11 matched with pulley 10, pulley 10 can in sliding slot 11 edge
Length direction moves back and forth.
Since drawer-type switch cabinet is relatively closed, the electronic equipment of its internal installation can produce 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 body 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 body 1
Add on storing body 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 with storing body 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 reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, 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 equally be considered as content disclosed in this invention.
Claims (9)
1. a kind of crank type movable electric appliance switchgear, it is characterised in that be provided with multiple electronics including one side opening and inside and set
Standby storing body (1), drawer framework (2), driving device and the rotational handle (5) being connected with the driving device, it is described
Storing body (1) is placed in the drawer framework (2) and drives the driving device to drive institute by the rotational handle (5)
State the inside and outside slip of the relatively described drawer framework (2) of storing body (1).
2. crank type movable electric appliance switchgear according to claim 1, it is characterised in that outside the storing body (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 be rotated around hinged place to pass in and out the cavity (14).
3. crank type movable electric appliance switchgear according to claim 1, it is characterised in that the driving device includes being arranged on
Multiple strip projected parts (3) in drawer framework (2) inner bottom wall and the threaded rod (4) arranged on storing body (1) bottom,
The threaded rod (4) can be engaged 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 body (1) moves in or out.
4. crank type movable electric appliance switchgear according to claim 3, it is characterised in that the threaded rod (4) is placed in institute
One end end face part in storing body (1) and on the threaded rod (4) outside is stated to be recessed inwardly formed with rotation blind hole,
Described rotational handle (5) one end can be stretched into the storing body (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.
5. crank type movable electric appliance switchgear according to claim 3, it is characterised 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 body (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)。
6. crank type movable electric appliance switchgear according to claim 3, it is characterised in that described first is oriented to plate (6)
Be equipped with the first limit protrusion (8) between the strip projected parts (3), described second be oriented to plate (7) and the threaded rod (4) it
Between be equipped with and matched second limit protrusion (9) of first limit protrusion (8).
7. crank type movable electric appliance switchgear according to claim 1, it is characterised in that storing body (1) bottom
The one end of the both sides in face away from the rotational handle (5) is equipped with pulley (10), on the bottom of drawer framework (2) madial wall
Equipped with can be in the sliding slot (11) along its length with the pulley (10) matched sliding slot (11), the pulley (10)
Move back and forth.
8. crank type movable electric appliance switchgear according to claim 1, it is characterised in that the bottom of the storing body (1)
Multiple strip heat emission holes (12) are offered on the bottom face of end face and the drawer framework (2).
9. crank type movable electric appliance switchgear according to claim 1, it is characterised in that on the storing body (1) also
Equipped with 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 |
|---|---|---|---|
| CN201711283952.9A CN107968347A (en) | 2017-12-07 | 2017-12-07 | Crank type movable electric appliance switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283952.9A CN107968347A (en) | 2017-12-07 | 2017-12-07 | Crank type movable electric appliance switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107968347A true CN107968347A (en) | 2018-04-27 |
Family
ID=61999633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283952.9A Pending CN107968347A (en) | 2017-12-07 | 2017-12-07 | Crank type movable electric appliance switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107968347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064105A (en) * | 2020-01-10 | 2020-04-24 | 山东泰开成套电器有限公司 | High safe type electricity behaviour drawer unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-12-07 CN CN201711283952.9A patent/CN107968347A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064105A (en) * | 2020-01-10 | 2020-04-24 | 山东泰开成套电器有限公司 | High safe type electricity behaviour drawer unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |
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| RJ01 | Rejection of invention patent application after publication |