CN208571276U - A kind of locating support for low-voltage distribution cabinet cabinet door - Google Patents
A kind of locating support for low-voltage distribution cabinet cabinet door Download PDFInfo
- Publication number
- CN208571276U CN208571276U CN201821159071.6U CN201821159071U CN208571276U CN 208571276 U CN208571276 U CN 208571276U CN 201821159071 U CN201821159071 U CN 201821159071U CN 208571276 U CN208571276 U CN 208571276U
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- CN
- China
- Prior art keywords
- connecting rod
- pin
- ratchet
- roundlet
- pawl
- 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.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of locating supports for low-voltage distribution cabinet cabinet door, ratchet including locating support, the center of the ratchet is chimeric roundlet pin, the other end of the roundlet pin is chimeric roller gear, the bottom of the roller gear is engaged with spur rack, the spur rack end is fixed with locating plate, ratchet ratchet position is engaged with pawl, first connecting rod is rotatably connected in the middle part of the pawl, one end of the pawl is equipped with big straight pin, the first connecting rod both ends are equipped with pin, the first connecting rod other end is rotatably connected to second connecting rod, the second connecting rod other end is rotatably connected to fixed connecting rod, the fixed connecting rod is fixedly mounted on the outer surface of fixed plate, the top of the fixed plate is equipped with universal piece, universal piece of the top is equipped with pull ring.In the utility model, it is arranged using different transmissions, is used using ratchet and rack-and-pinion collocation transmission, while guaranteeing positioning, guarantee the stability in use of component.
Description
Technical field
The utility model relates to equipment sheath technical field more particularly to a kind of positioning branch for low-voltage distribution cabinet cabinet door
Frame.
Background technique
In modern industry electric field, various industrial electrical installations are being used due to its special power requirement
A low-voltage distribution cabinet can all be increased when such electrical equipment, convenient for meeting electrical equipment particular power source demand, while electricity
The safety of gas holder is also required to guarantee, guarantees that the safe major way of electrical cabinet cabinet door is installation lock, or buckle in existing market
Design, the safety of entire electrical cabinet can preferably be guaranteed by increasing private lock, avoid staff's error shock gas equipment, it is ensured that peace
Quan Xing, but increase the higher cost of private lock, and be more troublesome when needing repairing, it is not convenient to use, click-on design is very
Good realizing be easy to repair, folding characteristic, but buckles in order to avoid buckling up, most of cabinet doors close tight compactness compared with
It is low, therefore the safety designed is lower.
In use, the fastening means of most electrical cabinet cabinet doors uses click-on design to existing electrical equipment, more
After secondary folding, the degree of fiting of buckle is lower, is easily opened Electric Appliance Cabinet cabinet door, or do not close, and leads to the safety of equipment
It cannot be guaranteed, the service life of entire Electric Appliance Cabinet will will be greatly reduced, it is difficult to guarantee economy.The dedicated shield of custom-made
Set, and the equipment that a sheath can only correspond to a size.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is matched for low pressure
The locating support of electric cabinet cabinet door.
To achieve the goals above, the utility model adopts the technical scheme that a kind of for low-voltage distribution cabinet cabinet door
Locating support, the ratchet including locating support, the center of the ratchet is chimeric a roundlet pin, the roundlet pin it is another
End is chimeric roller gear, and the bottom of the roller gear is engaged with spur rack, and the spur rack end is fixed with locating plate,
Ratchet ratchet position is engaged with pawl, and first connecting rod is rotatably connected in the middle part of the pawl, and one end of the pawl is set
There is big straight pin, the first connecting rod both ends are equipped with pin, and the first connecting rod other end is rotatably connected to second connecting rod, institute
It states the second connecting rod other end and is rotatably connected to fixed connecting rod, the fixed connecting rod is fixedly mounted on the outer surface of fixed plate, described
The top of fixed plate is equipped with universal piece, and universal piece of the top is equipped with pull ring, and the lower end of the fixed plate is equipped with support case, institute
The bottom for stating support case is equipped with support lower margin.
It is as above-mentioned technical proposal to further describe:
The cross sectional shape of the roundlet pin is round plus rectangle, and the centre of ratchet and roller gear opens up correspondence
Through-hole, between the roller gear and roundlet pin for interference connect, between the ratchet and roundlet pin also for interference connect
It connects.
It is as above-mentioned technical proposal to further describe:
Described universal piece is flexible connection between pull ring, and universal piece can partially pull out mounting groove.
It is as above-mentioned technical proposal to further describe:
The locating plate is fixedly mounted on one end of spur rack, and is intermeshed between spur rack and roller gear.
It is as above-mentioned technical proposal to further describe:
The quantity of the roundlet pin is three groups, and the first connecting rod and pawl are by small column pin connection, described first
Small column pin connection is passed through by small column pin connection, the second connecting rod and fixed connecting rod between connecting rod and second connecting rod.
It is as above-mentioned technical proposal to further describe:
The big straight pin is rotatably installed in the middle part of support case, and the pawl is mounted in support case by big straight pin
Portion.
In the utility model, the machine driving of ratchet and rack-and-pinion is used instead, gear and tooth in parallel using ratchet and gear
Item engaged transmission, so that the effect of positioning and support is realized, simultaneously because increasing entire mechanism using traditional machine driving
Job stability, it is easy to repair, while click locking mechanism is used, it can be special to avoid the rapid wear of existing part precise part
Property, guarantee the service life of entire mechanism, reduce production cost, ratchet locking mechanism may insure entire low-voltage distribution cabinet simultaneously
Safety, the utility model safety and environmental protection is practical, is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of locating support for low-voltage distribution cabinet cabinet door main view；
Fig. 2 be the utility model proposes a kind of locating support ratchet part for low-voltage distribution cabinet cabinet door part view
Figure；
Fig. 3 the utility model proposes a kind of locating support for low-voltage distribution cabinet cabinet door top view.
Marginal data:
1, ratchet；2, roundlet pin；3, roller gear；4, spur rack；5, pawl；6, pin；7, first connecting rod；8, second
Connecting rod；9, fixed connecting rod；10, fixed plate；11, pull ring；12, case is supported；13, lower margin is supported；14, universal piece；15, locating plate；
16, big straight pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific regulation and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of locating support for low-voltage distribution cabinet cabinet door, the ratchet 1 including locating support, ratchet 1
Center it is chimeric have roundlet pin 2, the other end of roundlet pin 2 is chimeric roller gear 3, and the bottom of roller gear 3 is engaged with
Spur rack 4,4 end of spur rack are fixed with locating plate 15, and 1 ratchet position of ratchet is engaged with pawl 5, the middle part rotation of pawl 5
It is connected with first connecting rod 7, one end of pawl 5 is equipped with big straight pin 16, and 7 both ends of first connecting rod are equipped with pin 6, first connecting rod 7
The other end is rotatably connected to second connecting rod 8, and 8 other end of second connecting rod is rotatably connected to fixed connecting rod 9, the fixed fixed peace of connecting rod 9
Mounted in the outer surface of fixed plate 10, the top of fixed plate 10 is equipped with universal piece 14, and universal piece 14 of top is equipped with pull ring 11, fixed
The lower end of plate 10 is equipped with support case 12, and the bottom of support case 12 is equipped with support lower margin 13.
The cross sectional shape of roundlet pin 2 is round plus rectangle, and the centre of ratchet 1 and roller gear 3 opens up correspondence
Through-hole, between roller gear 3 and roundlet pin 2 for interference connect, between ratchet 1 and roundlet pin 2 also for interference connect, protect
It is synchronous that ratchet, which is demonstrate,proved, with the rotation of gear, while interference connection may insure the stability in use of mechanism, universal piece 14 and drawing
To be flexibly connected between ring 11, and universal piece 14 can partially pull out mounting groove, guarantee that pull ring can be movable, be easy to use, fixed
Bit slice 15 is fixedly mounted on one end of spur rack 4, and is intermeshed between spur rack 4 and roller gear 3, it is ensured that 4 end of spur rack
Hold the locating plate 15 that is fixedly mounted can front and back operating, the quantity of roundlet pin 2 is three groups, and first connecting rod 7 and pawl 5 pass through small
Straight pin 2 connects, and is connected between first connecting rod 7 and second connecting rod 8 by roundlet pin 2, and second connecting rod 8 and fixed connecting rod 9 are logical
Too small straight pin 2 connects, and three-link device may insure that whole equipment can be rotated, and big straight pin 16 is rotatablely installed
At the middle part of support case 12, pawl 5 is mounted on 12 middle part of support case by big straight pin 16, avoids pawl stuck.
Working principle: at work, locating plate 15 is fixed in electric cabinet door for positioning device, when enabling, is needed
Hold pull ring 11, spur rack 4 moves outward when enabling, drives roller gear 3 to rotate clockwise, roller gear 3 passes through cylinder
Pin 2 drives ratchet 1 to rotate clockwise, and after reaching designated position, unclamps pull ring 11, ratchet 1 blocks, at this time in pawl Panasonic
Electric cabinet door is locked by positioning, at closing time, since ratchet rotates counterclockwise, will not lock, directly by electric cabinet door, push-tight is inside
Can, so as to ensure the safe locking of electric cabinet door.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (6)
1. a kind of locating support for low-voltage distribution cabinet cabinet door, the ratchet (1) including locating support, which is characterized in that described
The center of ratchet (1) is chimeric to be had roundlet pin (2), and the other end of the roundlet pin (2) is chimeric to be had roller gear (3), described
The bottom of roller gear (3) is engaged with spur rack (4), and spur rack (4) end is fixed with locating plate (15), the ratchet
(1) ratchet position is engaged with pawl (5), is rotatably connected to first connecting rod (7) in the middle part of the pawl (5), the pawl (5)
One end is equipped with big straight pin (16), and first connecting rod (7) both ends are equipped with pin (6), and first connecting rod (7) other end turns
Dynamic to be connected with second connecting rod (8), second connecting rod (8) other end is rotatably connected to fixed connecting rod (9), the fixed connecting rod
(9) it is fixedly mounted on the outer surface of fixed plate (10), the top of the fixed plate (10) is equipped with universal piece (14), described universal piece
(14) top is equipped with pull ring (11), and the lower end of the fixed plate (10) is equipped with support case (12), the bottom of support case (12)
Portion is equipped with support lower margin (13).
2. a kind of locating support for low-voltage distribution cabinet cabinet door according to claim 1, which is characterized in that the roundlet
The cross sectional shape of pin (2) is round plus rectangle, and the centre of ratchet (1) and roller gear (3) opens up corresponding through-hole,
It is connected between the roller gear (3) and roundlet pin (2) for interference, was also between the ratchet (1) and roundlet pin (2)
It is full of connection.
3. a kind of locating support for low-voltage distribution cabinet cabinet door according to claim 1, which is characterized in that described universal
To be flexibly connected between block (14) and pull ring (11), and universal piece (14) can partially pull out mounting groove.
4. a kind of locating support for low-voltage distribution cabinet cabinet door according to claim 1, which is characterized in that the positioning
Piece (15) is fixedly mounted on one end of spur rack (4), and is intermeshed between spur rack (4) and roller gear (3).
5. a kind of locating support for low-voltage distribution cabinet cabinet door according to claim 1, which is characterized in that the roundlet
The quantity of pin (2) is three groups, and the first connecting rod (7) and pawl (5) are connected by roundlet pin (2), the first connecting rod
(7) it is connected between second connecting rod (8) by roundlet pin (2), the second connecting rod (8) and fixed connecting rod (9) pass through roundlet
Pin (2) connection.
6. a kind of locating support for low-voltage distribution cabinet cabinet door according to claim 1, which is characterized in that the great circle
Pin (16) is rotatably installed in the middle part of support case (12), and the pawl (5) is mounted on support case by big straight pin (16)
(12) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159071.6U CN208571276U (en) | 2018-07-21 | 2018-07-21 | A kind of locating support for low-voltage distribution cabinet cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159071.6U CN208571276U (en) | 2018-07-21 | 2018-07-21 | A kind of locating support for low-voltage distribution cabinet cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208571276U true CN208571276U (en) | 2019-03-01 |
Family
ID=65447125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821159071.6U Expired - Fee Related CN208571276U (en) | 2018-07-21 | 2018-07-21 | A kind of locating support for low-voltage distribution cabinet cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208571276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029928A (en) * | 2020-01-13 | 2020-04-17 | 安徽明远电力设备制造有限公司 | Cubical switchboard convenient to remove |
| CN111132485A (en) * | 2019-12-30 | 2020-05-08 | 酒泉奥泰开关有限公司 | Electric control cabinet of easily working a telephone switchboard |
| CN112018629A (en) * | 2020-08-28 | 2020-12-01 | 周蕊盼 | Distribution box door opening and closing mechanism based on alternating current distribution device |
-
2018
- 2018-07-21 CN CN201821159071.6U patent/CN208571276U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132485A (en) * | 2019-12-30 | 2020-05-08 | 酒泉奥泰开关有限公司 | Electric control cabinet of easily working a telephone switchboard |
| CN111029928A (en) * | 2020-01-13 | 2020-04-17 | 安徽明远电力设备制造有限公司 | Cubical switchboard convenient to remove |
| CN112018629A (en) * | 2020-08-28 | 2020-12-01 | 周蕊盼 | Distribution box door opening and closing mechanism based on alternating current distribution device |
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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: 20190301 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |