CN206722624U - A kind of high and low pressure switch board cabinet door interim card device - Google Patents
A kind of high and low pressure switch board cabinet door interim card device Download PDFInfo
- Publication number
- CN206722624U CN206722624U CN201720468018.3U CN201720468018U CN206722624U CN 206722624 U CN206722624 U CN 206722624U CN 201720468018 U CN201720468018 U CN 201720468018U CN 206722624 U CN206722624 U CN 206722624U
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- supporting member
- switch board
- slotted hole
- roller
- 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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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model discloses a kind of high and low pressure switch board cabinet door interim card device, including be fixed in cabinet door by supporting member and be fixed on switch board correspond to by the supporting member of supporting member position, the axle of the described roller by supporting member is supported by two steel wires, position on the transverse slat of the supporting member corresponding to roller sets segmental arc, and roller can be trapped into segmental arc.Compared with prior art, the utility model can not only prevent that cabinet door is sagging, can also prevent cabinet door from opening, to be deliberately formed interim card without reason.And can be process by leftover pieces, therefore there is the advantages of cost is cheap, simple in construction.
Description
Technical field
Power equipment is the utility model is related to, more particularly, to a kind of high and low pressure switch board cabinet door interim card device.
Background technology
High and low pressure switch board is by switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment group by electrical wiring requirement
Mounted in closing or semiclosed metal safe, the high and low pressure power distribution equipment of composition.It can be connect during normal operation by manual or automatic switch
Logical or disjunction circuit.By protection electrical equipment cut-out circuit or alarm when failure or irregular operating.Fortune can be shown by means of measuring instrumentss
Various parameters in row, some electric parameters can be also adjusted, letter is prompted or sent to deviateing normal operating conditions
Number.It is usually used in each sending out, matching somebody with somebody, in electric substation.
The door that people comes in and goes out in daily life can install a kind of magnetic and touch door-inhale, when door abuts with doorframe, be fixed on doorframe
On magnet be pulled together with the iron block being fixed on door, can prevent door calm from opening, certain retardance is played when opening the door
Effect, there is the phenomenon of similar interim card.But this magnetic touches door-inhale and is not appropriate for applying on high and low pressure switch board, therefore control
Cabinet has many electromagnetic components, and the magnet that magnetic is touched in door-inhale can have an impact to these components.
Other switch board cabinet door of the prior art is hinged on casing by hinge, due to cabinet door simply by hinge with
Casing is linked together, usually can be because of such as hinge strength deficiency, Board material for box intensity deficiency, and long-distance transport is jolted, door-plate deadweight
Power, upper door-plate width cause greatly cantilever effect, make the unilateral stress deformation of cabinet door；The instrument installed in cabinet door too many originals such as again
Cause, invite cabinet door sagging, cause cabinet door deformation serious, make that cabinet door is not closed or cabinet door is crooked, so as to influence it is attractive in appearance, effectively cause
Security incident.
Publication No. CN201478717 utility model patent discloses a kind of sagging prevention device for distribution box door, including
Connector, support member, described connector one end are fixedly installed on the distribution box door inner surface, and the other end is provided with roller, institute
State connector and the distribution box door is perpendicular；The support member is laterally fixedly installed in the distribution box body, chamber door
During closure, the roller is against on the support member upper surface, and when the door is in a closed position, roller is against on support member upper surface, is led to
The support of support member is crossed, avoids chamber door sagging, but the function of the similar interim card device of door-inhale can not be touched with magnetic.
Utility model content
The utility model aims to overcome that the deficiencies in the prior art, there is provided one kind prevention cabinet door is sagging and interim card function is
The high and low pressure switch board cabinet door interim card device of one.
To realize the purpose, the technical scheme that the utility model is taken is as follows：
A kind of high and low pressure switch board cabinet door interim card device, including be fixed in cabinet door and supporting member and be fixed on control
Correspond on cabinet by the supporting member of supporting member position, it is characterised in that：Described is included by steel plate punched by supporting member
Into shape of chinese word Ji support, open up for being fixed on by fastener under cabinet door on square bearer on two transverse slats below support
Mounting hole, the vertical plates on both sides front end of support open up the longer slotted hole of vertical direction, and the axle that diameter is slightly less than oval bore dia is worn
Enter in described slotted hole, be pivoted roller on the axle between vertical plates on both sides, is opened up respectively by it on the axle outside vertical plates on both sides
The center hole at center, slotted hole front, the position of slotted hole center on the lower open up aperture, and slotted hole rear, slotted hole center are leaned on
Under position go out the connected L-shaped clamp in one end, in the described aperture of the crotch end insertion of steel wire of the one end with crotch,
The other end is through described center hole not on L-shaped clamp；Described supporting member is integrally L-shaped, opens up and is used on its riser
The mounting hole being fixed on by fastener under switch board on square bearer, its transverse slat free end are bent to form downwards lifting section, work as cabinet
The position for corresponding to roller when door closes completely on transverse slat sets segmental arc.
Further, the wheel face of described roller is polyurethane.
Compared with prior art, the utility model can not only prevent that cabinet door is sagging, can also prevent cabinet door from opening certainly without reason.And can
It is process by leftover pieces, therefore there is the advantages of cost is cheap, simple in construction.
Brief description of the drawings
Fig. 1 is the utility model by the structural representation of supporting member.
Fig. 2 is the partial enlarged drawing at dashed box in Fig. 1.
Fig. 3 is the utility model by the structural representation at another visual angle of supporting member.
Fig. 4 is the structural representation of the utility model supporting member.
Fig. 5 is structural representation when the utility model is assembled together.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, according to art
Language " first ", " second ", " the 3rd ", it is only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to accompanying drawing, a kind of high and low pressure switch board cabinet door interim card device, including be fixed in cabinet door by the He of supporting member 1
It is fixed on switch board and corresponds to by the supporting member 2 of the position of supporting member 1, it is characterised in that：Described is wrapped by supporting member 1
Include by steel plate punched into shape of chinese word Ji support, open up for being fixed on cabinet door by fastener on two transverse slats below support
Mounting hole 11 on lower square bearer, the vertical plates on both sides front end of support open up the longer slotted hole 12 of vertical direction, and diameter is slightly less than
The axle 14 of oval bore dia is penetrated in described slotted hole 12, and be pivoted roller 15 on the axle 14 between vertical plates on both sides, vertical plates on both sides
Outside axle 14 on open up center hole by its center respectively, the front of slotted hole 12, the position of slotted hole center on the lower open up
The connected L-shaped clamp 16 in one end is gone out at aperture 13, the rear of slotted hole 12, the position of slotted hole center on the lower, and an one end carries
In aperture 13 described in the crotch end insertion of the steel wire 17 of crotch, the other end is through described center hole not on L-shaped clamp 16；
Described supporting member 2 is overall L-shaped, and the peace for being fixed on by fastener under switch board on square bearer is opened up on its riser
Hole 21 is filled, its transverse slat free end is bent to form downwards lifting section 22, when cabinet door closes completely corresponding to roller 15 on transverse slat
Position sets segmental arc 23.The wheel face of described roller 15 is polyurethane.
It is rolling friction between the transverse slat upper surface of the outer peripheral face of roller 15 and supporting member, between the two when cabinet door is closed
Frictional force it is smaller, so as to which roller and the too many abrasion of supporting member will not be caused, not only ensure that the attractive in appearance of distribution box, and can
Prevent that cabinet door is sagging；Further, since supporting member is provided with segmental arc 23, as being trapped into pitting when roller 15 is reached at this,
It will not firmly not run out slightly, therefore cabinet door can be prevented from opening, to be deliberately formed interim card without reason.In technical side of the present utility model
In case, the axle of roller is supported by two steel wires, and steel wire has certain elasticity in itself, therefore roller is trapped into pitting and climbed out of
Unnecessary lifting force will not be formed to cabinet door when coming.And the present apparatus can be process by leftover pieces, therefore there is cost
The advantages of cheap, simple in construction.
Claims (2)
1. a kind of high and low pressure switch board cabinet door interim card device, including be fixed in cabinet door by supporting member and be fixed on switch board
It is upper to correspond to by the supporting member of supporting member position, it is characterised in that：It is described by supporting member include by steel plate punched into
Shape of chinese word Ji support, the peace for being fixed on by fastener under cabinet door on square bearer is opened up on two transverse slats below support
Hole is filled, the vertical plates on both sides front end of support opens up the longer slotted hole of vertical direction, and the axle that diameter is slightly less than oval bore dia penetrates
In described slotted hole, be pivoted roller on the axle between vertical plates on both sides, is opened up respectively by wherein on the axle outside vertical plates on both sides
The center hole of the heart, slotted hole front, the position of slotted hole center on the lower open up aperture, and slotted hole rear, slotted hole center are on the lower
Position go out the connected L-shaped clamp in one end, in the described aperture of the crotch end insertion of steel wire of the one end with crotch, separately
One end is through described center hole not on L-shaped clamp；Described supporting member is integrally L-shaped, is opened up on its riser for leading to
The mounting hole that fastener is fixed under switch board on square bearer is crossed, its transverse slat free end is bent to form downwards lifting section, works as cabinet door
The position for corresponding to roller when closing completely on transverse slat sets segmental arc.
A kind of 2. high and low pressure switch board cabinet door interim card device according to claim 1, it is characterised in that：Described roller
Wheel face is polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468018.3U CN206722624U (en) | 2017-04-29 | 2017-04-29 | A kind of high and low pressure switch board cabinet door interim card device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468018.3U CN206722624U (en) | 2017-04-29 | 2017-04-29 | A kind of high and low pressure switch board cabinet door interim card device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722624U true CN206722624U (en) | 2017-12-08 |
Family
ID=60507428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468018.3U Expired - Fee Related CN206722624U (en) | 2017-04-29 | 2017-04-29 | A kind of high and low pressure switch board cabinet door interim card device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722624U (en) |
-
2017
- 2017-04-29 CN CN201720468018.3U patent/CN206722624U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180429 |