CN209607621U - A kind of interlock of side door up and down on cabinet body - Google Patents
A kind of interlock of side door up and down on cabinet body Download PDFInfo
- Publication number
- CN209607621U CN209607621U CN201920393278.8U CN201920393278U CN209607621U CN 209607621 U CN209607621 U CN 209607621U CN 201920393278 U CN201920393278 U CN 201920393278U CN 209607621 U CN209607621 U CN 209607621U
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- Prior art keywords
- interlocking
- side door
- blocking lever
- seat
- cabinet body
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- 230000000903 blocking effect Effects 0.000 claims abstract description 51
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a kind of interlocks of the side door up and down on cabinet body that may insure that underside gate could be closed after upper side door closes, can just open upper side door after underside gate is opened, it include: upper and lower side door, upper side door is equipped with locking plate, interlocking jack is opened up on locking plate, underside gate is equipped with top bracing plate|, cabinet body is equipped with interlocking seat, the blocking lever matched with interlocking lockhole and top bracing plate| is movably set on interlocking seat, interlocking seat opens up interlocking via hole above blocking lever, is equipped with reset spring between blocking lever and interlocking seat；Oscillating deck is movably hinged on interlocking seat, oscillating deck is equipped with push rod, arcuate guide hole is offered on interlocking seat, push rod is threaded through in arcuate guide hole, reduction torsion spring is equipped between push rod and interlocking seat, when upper side door is closed, push push rod, arcuately pilot hole is mobile, so that oscillating deck is during the swing, blocking for the interlocking via hole on its distich lock is gradually conceded.The utility model is particularly suitable for being mounted on various electrical cabinets.
Description
Technical field
The utility model relates to the interlockings to a kind of electrical control cabinet more particularly to the upper and lower side door of electrical control cabinet
Device.
Background technique
Insider all know that current electrical control cabinet, is usually all placed on top, low pressure and control for high-pressure section
It is partially disposed in lower part；For the sake of security, electrical control cabinet is usually designed to upper and lower side door structure, when unlatching can divide
Upper and lower side door is not opened.Normal operating process are as follows: first open underside gate, then power cutoff opens side door again, to height
It is safeguarded or is overhauled in crimping road.However, in practical work process, it cannot be guaranteed that every time can be according to normal operating process
It is operated, just in case operator is due to careless and carelessness sometimes, in the case where being not turned on underside gate and cutting off the power,
It when directly opening upper side door high-pressure section being safeguarded or overhauled, will lead to dangerous generation, or even lead to and can not retrieve
Personal safety accident.
Utility model content
It may insure to close after upper side door is closed the technical problem to be solved by the utility model is to provide one kind
Underside gate first opens the interlock that the side door up and down on the cabinet body of side door could be opened after underside gate.
In order to solve the above technical problems, the technical solution adopted by the utility model is: a kind of side door up and down on cabinet body
Interlock, structure include: to be movably arranged on upper and lower side door on cabinet body in the same direction, the upper side door on the outside under
Corner is provided with locking plate, and interlocking jack is opened up on locking plate, and the upper corner of the underside gate on the outside is provided with top bracing plate|,
The specific structure of the top bracing plate| includes: the installation support edge of horizontal direction arrangement and is connected obliquely with installation support edge
Lift side, the blocking lever matched with the locking plate and top bracing plate|, specific mounting means are as follows: described are provided on cabinet body
Cabinet body on interlocking seat is set, interlock and be provided with interlocking rod bearing on seat, interlock and offered and the interlocking on rod bearing
The blocking lever mounting hole that bar matches interlocks and opens up interlocking via hole right above blocking lever mounting hole on seat, in blocking lever
Blocking lever pilot hole is offered immediately below mounting hole, blocking lever activity is threaded through the blocking lever mounting hole and connection of interlocking rod bearing
In the blocking lever pilot hole of lock, the blocking lever is provided with positive stop lug boss above interlocking rod bearing, in blocking lever branch
The lower section setting interlocking elastic reseting part of seat and the limit backing pin for being used to support interlocking elastic reseting part, interlocking elasticity
The both ends of reset components are respectively supported on interlocking rod bearing and limit backing pin；It is movably hinged on the interlocking seat in level
The oscillating deck swung in face is provided with push rod arranged in a vertical direction on oscillating deck, offers on the interlocking seat and push rod
The arcuate guide hole matched, push rod are threaded through in arcuate guide hole, are provided with push rod elastic reset between push rod and interlocking seat
Component, when upper side door is closed, push push rod, arcuately pilot hole is mobile, so that oscillating deck during the swing, gradually concedes it
To blocking for the interlocking via hole on the interlocking seat.
As a preferred embodiment, in the interlock of the side door up and down on a kind of cabinet body, the interlocking seat
Specific structure include: upper and lower transverse slat and the perpendicular side plate for connecting upper and lower transverse slat；The interlocking via hole is provided on upper cross plate,
The blocking lever pilot hole is provided on lower cross plate, and the interlocking rod bearing setting is on perpendicular side plate.
As a preferred embodiment, in the interlock of the side door up and down on a kind of cabinet body, the interlocking
Elastic reseting part is spring, and the push rod elastic reseting part is torsional spring.
As a preferred embodiment, in the interlock of the side door up and down on a kind of cabinet body, the torsional spring
Specific set-up mode are as follows: be respectively arranged with the block matched with torsional spring, the torsional spring on the oscillating deck and interlocking seat
It is set on the articulated shaft of oscillating deck and interlocking seat.
As a preferred embodiment, in the interlock of the side door up and down on a kind of cabinet body, described is lifted
The end on side is additionally provided with guide edge, and the angle for lifting side and horizontal plane is less than the angle of guide edge and horizontal plane.
As a preferred embodiment, in the interlock of the side door up and down on a kind of cabinet body, described is lifted
The angle of side and horizontal plane controls between 25~45 degree, the angle of the guide edge and horizontal plane control 50~75 degree it
Between.
As a preferred embodiment, in the interlock of the side door up and down on a kind of cabinet body, the interlocking
Bar is provided at least two backing pin holes along its length direction, in the backing pin hole that the limit backing pin is disposed therein.
The beneficial effects of the utility model are: the utility model blocks the interlocking on interlocking seat by being provided with oscillating deck
Via hole, to, that is, not over upper side door is closed, oscillating deck be moved from interlocking via hole in the state that upper side door is not turned off
When opening, can not just close underside gate because close underside gate when, due to blocking lever during moving up by the resistance of oscillating deck
Gear, can not continue to move up, thus cause to hinder to the movement of top bracing plate|, so that underside gate can not close.And work as, upper,
When underside gate is all in closed state, the upper end of blocking lever is plugged in the locking plate of side door, and the lower end of blocking lever supports
On top bracing plate|, underside gate is not opened, and blocking lever cannot move down, to cannot also open side door, is only first beaten
Underside gate is opened, blocking lever moves down automatically under the action of interlocking elastic reseting part, and at the same time, push rod is also in push rod
Upper side door is pushed out out under the action of elastic reseting part.Such operating process can timely mention operator
It wakes up, thus effectively prevent operator because of carelessness and neglect, in the case where being not turned on underside gate and cutting off the power,
Danger caused by when directly the upper side door of opening is safeguarded or overhauled to high-pressure section.
Detailed description of the invention
Fig. 1 is one of the partial structure diagram of interlock described in the utility model.
Fig. 2 is the two of the partial structure diagram of interlock described in the utility model.
Fig. 3 is the three of the partial structure diagram of interlock described in the utility model.
Fig. 4 is the mounting structure schematic diagram of the push rod and oscillating deck in interlock described in the utility model.
Fig. 5 is the enlarged structure schematic diagram of part A in Fig. 4.
Fig. 6 is the structural schematic diagram of the overlook direction of Fig. 4.
Fig. 7 is the structural schematic diagram for being equipped with the electrical control cabinet of interlock described in the utility model.
Appended drawing reference of the Fig. 1 into Fig. 7 are as follows: 1, upper side door, 11, lock plate bracket, 12, locking plate, 121, interlocking jack, 2, connection
Lock, 21, interlocking rod bearing, 22, blocking lever, 221, positive stop lug boss, 222, backing pin hole, 23, reset spring, 24, limit backing pin,
25, limited block, 201, interlocking via hole, 3, underside gate, 31, shore bracket, 32, top bracing plate|, 321, installation support plate, 322, support
Act side, 323, guide edge, 4, push plate, 401, arcuate guide hole, 41, oscillating deck, 42, limited block, 43, reduction torsion spring, 45,
Bolt, 46, nut, 100, cabinet body.
Specific embodiment
With reference to the accompanying drawing 1 to 7, the interlocking dress of the side door up and down on a kind of cabinet body described in the utility model is described in detail
The specific embodiment set.
As shown in Figure 1 and Figure 7, the interlock of the side door up and down on cabinet body described in the utility model, structure include:
It is movably arranged on upper and lower side door 1 and 3 on cabinet body 100 in the same direction, is all R.H.flapped door in the present embodiment, the upper side door 1 is at it
The lower corner in outside is provided with locking plate 12 by lock plate bracket 11, and interlocking jack 121, the downside are opened up on locking plate 12
The upper corner of door 3 on the outside is provided with top bracing plate| 32 by shoring bracket 31, and the specific structure of the top bracing plate| 32 includes: edge
Horizontal direction arrangement installation support edge 321, installation support edge 321 end be provided with obliquely lift side 322, lift
The end on side 322 is additionally provided with guide edge 323, lifts the folder that side 322 is less than guide edge 323 and horizontal plane with the angle of horizontal plane
Angle；Interlocking seat 2 is set on the cabinet body 100, the specific structure of the interlocking seat 2 include: upper and lower transverse slat and connection it is upper,
The perpendicular side plate of lower cross plate；It is provided with the blocking lever 22 matched with the locking plate 12 and top bracing plate| 32 on interlocking seat 2, is specifically set
Set mode are as follows: be provided with interlocking rod bearing 21 on the perpendicular side plate of interlocking seat 2, interlock and offer and the interlocking on rod bearing 21
The blocking lever mounting hole that bar 22 matches interlocks and opens up interlocking mistake right above blocking lever mounting hole on the upper cross plate of seat 2
Hole 201 interlocks and offers blocking lever pilot hole on the lower cross plate of seat 2 immediately below blocking lever mounting hole, 22 activity of blocking lever
It is threaded through in the blocking lever pilot hole of the blocking lever mounting hole of interlocking rod bearing 21 and the lower cross plate of interlocking seat 2, the interlocking
Bar 22 interlocking rod bearing 21 top be provided with positive stop lug boss 221, interlocking rod bearing 21 lower section be provided with as interlocking
The reset spring 23 of elastic reseting part and the limit backing pin 24 for being used to support reset spring 23, reset spring 23 are set in
On blocking lever 22, limit backing pin 24 is plugged in the backing pin hole 222 of blocking lever 22, and the both ends of reset spring 23 are respectively supported at institute
On the interlocking rod bearing 21 and limit backing pin 24 stated；Such as Fig. 4, Fig. 5 and Fig. 6, pass through bolt 45 on the upper cross plate of the interlocking seat 2
It is movably hinged with the oscillating deck 41 swung in the horizontal plane with nut 46, is provided with arranged in a vertical direction push away on oscillating deck 41
Bar 4, it is described interlocking seat 2 upper cross plate on offer the arcuate guide hole 401 matched with push rod 4, push rod 4 is threaded through arc
In pilot hole 401, the reduction torsion spring 43 as push rod elastic reseting part is provided between push rod 4 and the upper cross plate for interlocking seat 2,
The specific set-up mode of the reduction torsion spring are as follows: be respectively arranged with and reset on the upper cross plate of the oscillating deck 41 and interlocking seat 2
The limited block 25 and 42 that torsional spring 43 matches, the reduction torsion spring 43 be set in as oscillating deck 41 with interlocking seat 2 it is upper
On the hinged axle bolt 45 of transverse slat；In actual use, when closing upper side door 1, upper side door 1 pushes push rod 4 along arc
Shape pilot hole 401 is mobile, so that oscillating deck 41 is during the swing, gradually concedes on its upper cross plate to the interlocking seat 2
Interlocking via hole 201 blocks.
When practical application, there are two backing pin holes 222 along the setting of its length direction for the blocking lever 22, thus can root
According to the elasticity and length of reset spring 23, limit backing pin 24 is plugged in a suitable backing pin hole 222；Described lifts side
322 and horizontal plane angle control between 25~45 degree, most preferably 30 degree, the angle of the guide edge 323 and horizontal plane
Control is between 50~75 degree, and most preferably 60 degree.
As shown in Fig. 2, in the state that upper side door 1 is not turned off, i.e., not over upper side door 1 is closed, by oscillating deck 41
When removing from interlocking via hole 201 from the upper cross plate of interlocking seat 2, oscillating deck 41 just to form resistance to moving up for blocking lever 22
Hinder, so that underside gate 3 can not be closed；As shown in Figure 1, upper side door 1 pushes push rod 4 along arc only when closing upper side door 1
Pilot hole 401 is mobile, so that oscillating deck 41 is during the swing, gradually concedes the interlocking on the upper cross plate of its distich lock 2
Hole 201 is blocked, and can just close underside gate 3 in this way；As shown in figure 3, after upper and lower side door 1 and 3 is closed, blocking lever 22 it is upper
End is plugged in the locking plate 12 of side door 1, and the lower end of blocking lever 22 is supported on top bracing plate| 32, and underside gate 3 is not opened, connection
Locking bar 22 cannot move down, to cannot also open side door 1, only first open underside gate 3, blocking lever 22 is multiple
Position spring 23 under the action of move down automatically, at the same time, push rod 4 also under the action of reduction torsion spring 43 by upper side door 1 to
It pushes open outside.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, it is all according to equivalent change made by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should all include in the scope of the claims of the utility model.
Claims (7)
1. a kind of interlock of the side door up and down on cabinet body, comprising: the upper and lower side door being movably arranged on cabinet body in the same direction,
Be characterized in that: the lower corner of the upper side door on the outside is provided with locking plate, interlocking jack is opened up on locking plate, under described
The upper corner of side door on the outside is provided with top bracing plate|, and the specific structure of top bracing plate| includes: the installation support of horizontal direction arrangement
While and with being provided with when lifting, on cabinet body and match with the locking plate and top bracing plate| obliquely that is connected of installation support edge
The blocking lever of conjunction, specific mounting means are as follows: interlocking seat is set on the cabinet body, interlocks and is provided with blocking lever branch on seat
Seat interlocks and offers the blocking lever mounting hole matched with the blocking lever on rod bearing, interlocks and installs on seat in blocking lever
Interlocking via hole is opened up right above hole, blocking lever pilot hole is offered immediately below blocking lever mounting hole, blocking lever activity
It is threaded through in the blocking lever mounting hole of interlocking rod bearing and the blocking lever pilot hole of interlocking seat, blocking lever is upper interlocking rod bearing
Side is provided with positive stop lug boss, interlocking elastic reseting part is arranged in the lower section of interlocking rod bearing and is used to support interlocking elasticity
The limit backing pin of reset components, the both ends for interlocking elastic reseting part are respectively supported on interlocking rod bearing and limit backing pin；Institute
It is movably hinged with the oscillating deck swung in the horizontal plane on the interlocking seat stated, arranged in a vertical direction push away is provided on oscillating deck
Bar offers the arcuate guide hole matched with push rod on the interlocking seat, and push rod is threaded through in arcuate guide hole, push rod with
Push rod elastic reseting part is provided between interlocking seat, when upper side door is closed, push push rod, arcuately pilot hole is mobile, so that pendulum
Movable plate during the swing, gradually concedes its blocking to the interlocking via hole on the interlocking seat.
2. the interlock of the side door up and down on cabinet body according to claim 1, it is characterised in that: the tool of the interlocking seat
Body structure includes: upper and lower transverse slat and the perpendicular side plate for connecting upper and lower transverse slat；The interlocking via hole is provided on upper cross plate, described
Blocking lever pilot hole be provided on lower cross plate, the described interlocking rod bearing setting is on perpendicular side plate.
3. the interlock of the side door up and down on cabinet body according to claim 1, it is characterised in that: the interlocking elasticity
Reset components are spring, and the push rod elastic reseting part is torsional spring.
4. the interlock of the side door up and down on cabinet body according to claim 3, it is characterised in that: the torsional spring it is specific
Set-up mode are as follows: be respectively arranged with the block matched with torsional spring on the oscillating deck and interlocking seat, the torsional spring is arranged
On the articulated shaft of oscillating deck and interlocking seat.
5. the interlock of the side door up and down on cabinet body according to claim 1, it is characterised in that: the described side of lifting
End is additionally provided with guide edge, and the angle for lifting side and horizontal plane is less than the angle of guide edge and horizontal plane.
6. the interlock of the side door up and down on cabinet body according to claim 5, it is characterised in that: it is described lift side with
The angle of horizontal plane controls between 25~45 degree, and the angle of the guide edge and horizontal plane controls between 50~75 degree.
7. the interlock of the side door up and down on cabinet body according to any one of claim 1 to 6, it is characterised in that: institute
The blocking lever stated is provided at least two backing pin holes, the gear that the limit backing pin is disposed therein along its length direction
In pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393278.8U CN209607621U (en) | 2019-03-26 | 2019-03-26 | A kind of interlock of side door up and down on cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920393278.8U CN209607621U (en) | 2019-03-26 | 2019-03-26 | A kind of interlock of side door up and down on cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607621U true CN209607621U (en) | 2019-11-08 |
Family
ID=68405316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920393278.8U Withdrawn - After Issue CN209607621U (en) | 2019-03-26 | 2019-03-26 | A kind of interlock of side door up and down on cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950073A (en) * | 2019-03-26 | 2019-06-28 | 江苏天翔电气有限公司 | A kind of interlock of side door up and down on cabinet body |
-
2019
- 2019-03-26 CN CN201920393278.8U patent/CN209607621U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950073A (en) * | 2019-03-26 | 2019-06-28 | 江苏天翔电气有限公司 | A kind of interlock of side door up and down on cabinet body |
| CN109950073B (en) * | 2019-03-26 | 2024-03-19 | 江苏天翔电气有限公司 | Interlocking device for upper side door and lower side door on cabinet body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191108 Effective date of abandoning: 20240319 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191108 Effective date of abandoning: 20240319 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |