CN205828999U - A kind of door-closing interlock device and be provided with the chassis of this door-closing interlock - Google Patents
A kind of door-closing interlock device and be provided with the chassis of this door-closing interlock Download PDFInfo
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- CN205828999U CN205828999U CN201620781636.9U CN201620781636U CN205828999U CN 205828999 U CN205828999 U CN 205828999U CN 201620781636 U CN201620781636 U CN 201620781636U CN 205828999 U CN205828999 U CN 205828999U
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- door
- base
- sliding shoe
- closing interlock
- connecting lever
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
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Abstract
A kind of door-closing interlock device and be provided with the chassis of this door-closing interlock.Solve existing circuit breaker chassis interlocking mechanism the most complicated, troublesome problem is installed.It includes base and connecting lever, sliding shoe and driving member it is provided with in described base, described connecting lever one end is articulated with on base, the other end stretches out base for suitable with door of switch cabinet to be installed, described connecting lever drives sliding shoe sliding in base by driving member, described sliding shoe is provided with limiting section, when described sliding shoe has installation, limiting section extends outside the base for spacing primary importance and is made the second position in limiting section retraction base by connecting lever driving, described sliding shoe is provided with return unit, described return unit has so that sliding shoe is in the movement tendency of primary importance.This utility model can realize door-closing interlock, simple in construction, interlocking is reliable, quickly, the effective guarantee safety of operator, it is to avoid security incident occurs because of maloperation.
Description
Technical field
This utility model relates to a kind of circuit breaker chassis, is specifically related to a kind of door-closing interlock device and is provided with this pass couplet on the door
The chassis of lock.
Background technology
Chassis on switch cubicle, generally includes end carriage, chassis vehicle frame, cabinet door, operation handle and handle frame, this end carriage
Being provided with screw mandrel, this chassis vehicle frame is slidably connected on end carriage and is provided with nut, and this nut is screwed onto on screw mandrel, so that logical
Crossing screw mandrel rotational drives chassis vehicle frame relative to end carriage slide anteroposterior.This cabinet door energy end carriage relatively is in position and the enabling position of closing the door
Activity between putting, described handle frame is sheathed on screw mandrel.When circuit breaker switch cabinet cabinet door is opened, door-closing interlock mechanism is in connection
Lock status, handle frame is interlocked by door-closing interlock mechanism, it is impossible to press down, and operation handle cannot insert, it is impossible to adaptive screw mandrel, therefore grasps
Making handle cannot drive screw mandrel to rotate, and now chassis vehicle frame cannot advance, release, and ensures operator's safety with this, and when opening
When closing the closedown of cabinet cabinet door, operation handle can be by through hole pressing handle frame reserved on door of switch cabinet so that operate handle
Match with screw mandrel, chassis vehicle frame can be driven along screw mandrel axis direction sliding.Door-closing interlock mechanism structure in the market
Excessively complicated, interlocking mechanism's easy clamping stagnation of motion, interlocking effect is not satisfactory, and when client buys the chassis without interlocking mechanism
Che Hou, need to install additional or to dismount interlocking mechanism the most relatively difficult.
Summary of the invention
The most complicated for solving existing circuit breaker chassis interlocking mechanism in background technology, troublesome problem, this reality are installed
By novel offer a kind of door-closing interlock device and the chassis that is provided with this door-closing interlock.
The technical solution of the utility model is: a kind of door-closing interlock device, including base and connecting lever, sets in described base
Have sliding shoe and driving member, described connecting lever one end to be articulated with on base, the other end stretch out base for switch cubicle to be installed
Cabinet door is suitable, and described connecting lever drives sliding shoe sliding in base by driving member, and described sliding shoe is provided with spacing
Portion, when described sliding shoe has installation, limiting section extends outside the base for spacing primary importance and is made limit by connecting lever driving
The second position in position portion retraction base, described sliding shoe is provided with return unit, and described return unit has so that sliding shoe
It is in the movement tendency of primary importance.
As a kind of improvement of the present utility model, described sliding shoe is provided with through-hole section, and described driving member is articulated with
On base, described driving member one end offsets with connecting lever, in the other end is located at the through-hole section of sliding shoe and with the inwall of through-hole section
Offset.
As further improvement of the utility model, described driving member is fanning strip.
As further improvement of the utility model, described connecting lever is provided with the arc pressing for offseting with driving member
Portion.
As further improvement of the utility model, described sliding shoe is provided with guide part, and described return unit is sheathed
On guide part, described base is provided with the pilot hole passed for guide part.
As further improvement of the utility model, described connecting lever is provided with the roller being easy to the pressing of cabinet door.
As further improvement of the utility model, described base is provided with is easy to the gap slot that connecting lever rotates.
As further improvement of the utility model, described base is provided with storage tank, and described sliding shoe is located at appearance
In putting groove and coordinate with base sliding.
A kind of circuit breaker chassis, including end carriage, screw mandrel, handle, handle frame, car body and above-mentioned door-closing interlock device,
Described screw mandrel is located on car body through end carriage, and described handle frame coordinates along screw mandrel axis direction sliding with screw mandrel, described
Pressed by handle after spacing the first state of the sliding shoe of door-closing interlock device and sliding shoe sliding when handle frame has installation
Make the second state that handle and screw mandrel are linked.
As a kind of improvement of the present utility model, described door-closing interlock device has two, and two described pass couplets on the door
Locking device is arranged about handle frame centrosymmetry.
The beneficial effects of the utility model are, door of switch cabinet closes pressing connecting lever, and connecting lever is slided by driving member pressing
Block makes the position of sliding shoe become, so that handle can make handle reliably join with screw mandrel with secure pressed handle frame
Closing, this utility model can realize door-closing interlock, simple in construction, interlocking is reliable, quickly, the effective guarantee safety of operator,
Avoid occurring security incident because of maloperation.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model embodiment.
Accompanying drawing 2 is the structural representation of door-closing interlock device 6 in accompanying drawing 1.
What accompanying drawing 3 was accompanying drawing 2 partly cuts open structural representation.
Accompanying drawing 4 is the explosive view of accompanying drawing 2.
In figure, 1, end carriage；2, screw mandrel；3, handle；4, handle frame；5, car body；6, door-closing interlock device；61, base；611、
Pilot hole；612, gap slot；613, storage tank；62, connecting lever；621, arc press section；622, roller；63, sliding shoe；631, limit
Position portion；632, through-hole section；633, guide part；64, driving member；65, return unit.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
Combined shown in Fig. 2,3,4 by Fig. 1, a kind of door-closing interlock device and be provided with the chassis of this door-closing interlock, including end
Beam 1, screw mandrel 2, handle 3, handle frame 4, car body 5 and door-closing interlock device 6, specifically, described door-closing interlock device 6 has two
Two individual and described door-closing interlock devices 6 are arranged about handle frame 4 centrosymmetry, and described door-closing interlock device 6 includes the end
Seat 61 and connecting lever 62, be provided with sliding shoe 63 and driving member 64 in described base 61, described connecting lever 62 one end is articulated with base
On 61, the other end stretches out base 61 for suitable with door of switch cabinet to be installed, and described connecting lever 62 is driven by driving member 64
Dynamic sliding shoe 63 sliding in base 61, described sliding shoe 63 is provided with limiting section 631, and described sliding shoe 63 has installation
Time limiting section 631 stretch out that base 61 is outer makes limiting section 631 retract base for spacing primary importance and being driven by connecting lever 62
The second position in 61, described sliding shoe 63 is provided with return unit 65, and described return unit 65 has at so that sliding shoe 63
Movement tendency in primary importance.Described screw mandrel 2 is located on car body 5 through end carriage 1, and described handle frame 4 and screw mandrel 2 are along silk
Bar 2 axis direction sliding coordinates, when described handle frame 4 has an installation by the sliding shoe 63 of door-closing interlock device 6 spacing the
Pressed the second state that handle 3 and screw mandrel 2 are linked by handle 3 after one state and sliding shoe 63 sliding.This practicality is new
Type provides the benefit that, door of switch cabinet closes pressing connecting lever, and connecting lever makes the position of sliding shoe by driving member pressing sliding shoe
Putting and become, so that handle can make handle and screw mandrel reliable fit with secure pressed handle frame, this utility model can be real
Existing door-closing interlock, simple in construction, interlocking is reliable, quickly, the effective guarantee safety of operator, it is to avoid occur because of maloperation
Security incident.Door-closing interlock device of the present utility model removably connects with end carriage, convenient disassembly.
Described sliding shoe 63 is provided with through-hole section 632, and described driving member 64 is articulated with on base 61, described transmission
Part 64 one end offsets with connecting lever 62, and the other end is located at interior and with through-hole section 632 the inwall of through-hole section 632 of sliding shoe 63 and is offseted.
Described connecting lever 62 is provided with the arc press section 621 for offseting with driving member 64.Described driving member 64 is fanning strip.This
The structure of sample is easy to drive sliding shoe action, it is to avoid interfere so that door-closing interlock device unlocks reliable, quickly.
Described sliding shoe 63 is provided with guide part 633, and described return unit 65 is sheathed on guide part 633, described
Base 61 is provided with the pilot hole 611 passed for guide part 633.Such structure makes sliding shoe stable action reliable.
Described connecting lever 62 is provided with the roller 622 being easy to the pressing of cabinet door.Such structure reduces the resistance of product, it is simple to
The fast reaction of sliding shoe when cabinet door is closed.
Described base 61 is provided with is easy to the gap slot 612 that connecting lever 62 rotates.Setting of connecting lever is easy in the setting of gap slot
Put, simultaneously work as certain position-limiting action.
Described base 61 is provided with storage tank 613, slides in described sliding shoe 63 is located at storage tank 613 and with base 61
Move and coordinate.Such structure is easy to the installation of sliding shoe.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention, but this
The invention thought of utility model is not limited to that utility model, the repacking of any utilization inventive concept, all will include this in specially
In profit scope of patent protection.
Claims (10)
1. a door-closing interlock device, it is characterised in that: include base (61) and connecting lever (62), be provided with in described base (61)
Sliding shoe (63) and driving member (64), described connecting lever (62) one end is articulated with on base (61), and the other end stretches out base (61)
For suitable with door of switch cabinet to be installed, described connecting lever (62) drives sliding shoe (63) at base by driving member (64)
(61) interior sliding, described sliding shoe (63) is provided with limiting section (631), limiting section when described sliding shoe (63) has installation
(631) stretch out base (61) be used for outward spacing primary importance and made limiting section (631) retraction base by connecting lever (62) driving
(61) second position in, described sliding shoe (63) is provided with return unit (65), and described return unit (65) has so that sliding
Motion block (63) is in the movement tendency of primary importance.
Door-closing interlock device the most according to claim 1, it is characterised in that described sliding shoe (63) is provided with through-hole section
(632), described driving member (64) is articulated with on base (61), and described driving member (64) one end offsets, separately with connecting lever (62)
One end is located at interior and with through-hole section (632) the inwall of through-hole section (632) of sliding shoe (63) and is offseted.
Door-closing interlock device the most according to claim 2, it is characterised in that described driving member (64) is fanning strip.
Door-closing interlock device the most according to claim 2, it is characterised in that described connecting lever (62) be provided with for biography
The arc press section (621) that moving part (64) offsets.
Door-closing interlock device the most according to claim 1, it is characterised in that described sliding shoe (63) is provided with guide part
(633), described return unit (65) is sheathed on guide part (633), and described base (61) is provided with to be worn for guide part (633)
The pilot hole (611) crossed.
Door-closing interlock device the most according to claim 1, it is characterised in that described connecting lever (62) is provided with is easy to cabinet door
The roller (622) of pressing.
Door-closing interlock device the most according to claim 1, it is characterised in that described base (61) is provided with is easy to connecting lever
(62) gap slot (612) rotated.
Door-closing interlock device the most according to claim 1, it is characterised in that described base (61) is provided with storage tank
(613) in, described sliding shoe (63) is located at storage tank (613) and coordinate with base (61) sliding.
9. a chassis, it is characterised in that: include end carriage (1), screw mandrel (2), handle (3), handle frame (4), car body (5) and power
Profit requires the door-closing interlock device described in the arbitrary claim of 1-8, and described screw mandrel (2) is located at car body through end carriage (1)
(5) on, described handle frame (4) coordinates along screw mandrel (2) axis direction sliding with screw mandrel (2), and described handle frame (4) has peace
Pressed by handle (3) after spacing the first state of the sliding shoe (63) of door-closing interlock device (6) and sliding shoe (63) sliding during dress
Pressure makes the second state that handle (3) and screw mandrel (2) are linked.
Chassis the most according to claim 9, it is characterised in that described door-closing interlock device (6) has two, and described
Two door-closing interlock devices (6) about handle frame (4) centrosymmetry arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781636.9U CN205828999U (en) | 2016-07-25 | 2016-07-25 | A kind of door-closing interlock device and be provided with the chassis of this door-closing interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781636.9U CN205828999U (en) | 2016-07-25 | 2016-07-25 | A kind of door-closing interlock device and be provided with the chassis of this door-closing interlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205828999U true CN205828999U (en) | 2016-12-21 |
Family
ID=57560343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781636.9U Active CN205828999U (en) | 2016-07-25 | 2016-07-25 | A kind of door-closing interlock device and be provided with the chassis of this door-closing interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205828999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797787A (en) * | 2019-11-09 | 2020-02-14 | 许昌许继软件技术有限公司 | Switch cabinet and interlocking device of switch cabinet door and circuit breaker handcart |
-
2016
- 2016-07-25 CN CN201620781636.9U patent/CN205828999U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797787A (en) * | 2019-11-09 | 2020-02-14 | 许昌许继软件技术有限公司 | Switch cabinet and interlocking device of switch cabinet door and circuit breaker handcart |
| CN110797787B (en) * | 2019-11-09 | 2021-04-06 | 许昌许继软件技术有限公司 | Switch cabinet and interlocking device of switch cabinet door and circuit breaker handcart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Address before: 325006, Jixian Road, Wenzhou, Ouhai District, Zhejiang province 12 Patentee before: WENZHOU XINGJI ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Xingji Electric Appliance Group Co.,Ltd. Country or region after: China Address before: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |