CN206040540U - Sealed explosion -proof type circuit breaker - Google Patents
Sealed explosion -proof type circuit breaker Download PDFInfo
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- CN206040540U CN206040540U CN201621050911.6U CN201621050911U CN206040540U CN 206040540 U CN206040540 U CN 206040540U CN 201621050911 U CN201621050911 U CN 201621050911U CN 206040540 U CN206040540 U CN 206040540U
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- base
- slot
- proof type
- annular groove
- circuit breaker
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Abstract
The utility model discloses a sealed explosion -proof type circuit breaker, including base and the circuit breaker body of setting on the base, be equipped with top surface open -ended installation cavity in the base, be equipped with lead wire perforation on the lateral wall of base, be equipped with the annular groove on lead wire perforation's inner wall, be equipped with two semi -circular press blocks in the annular groove, be equipped with between semi -circular press block and annular groove to pressing the spring, still be equipped with the face lid, top surface edge at the base is equipped with the slot, be equipped with the inserted sheet with slot matched with on the bottom surface of face lid, top surface at the face lid is equipped with the adjustment tank, both ends at the adjustment tank all are equipped with the round hole, it stirs the piece to be equipped with to adjust in the adjustment tank, the both ends that the piece was stirred in the regulation are equipped with the cable, the cable passes the round hole and connects the action bars symmetry both ends at the circuit breaker body respectively. The utility model discloses a rational in infrastructure, its whole sealing performance is good, has improved the safety in utilization, can reduce the use cost of circuit breaker, makes things convenient for the dismouting to safeguard simultaneously, and well just the suitability is strong for the stability in use.
Description
Technical field
This utility model belongs to breaker technical field, and in particular to a kind of sealed explosion-proof type chopper.
Background technology
Chopper is a kind of conventional electric equipment, and which is widely used in each occasion, in imflammable gas or dust
In environment, in order to ensure the safety in utilization of chopper, increase explosion-resistant enclosure is generally required, which not only increased making for chopper
With cost, and which causes chopper overall volume large and bulky, installs and safeguards also extremely inconvenient, so the suitability and practicality
Property is restricted.
The content of the invention
The purpose of this utility model is to provide that a kind of rational in infrastructure, stability in use is good and the sealed explosion-proof type of strong applicability
Chopper.
The technical scheme for realizing this utility model purpose is a kind of sealed explosion-proof type chopper, including base and is arranged on institute
The breaker body on base is stated, the installation cavity of top surface opening is provided with the base, the breaker body is arranged on institute
Installation intracavity is stated, the wire perforation being connected with the installation cavity is provided with the side wall of the base, is bored a hole in the wire
Inwall be provided with annular groove, be provided with two semicircle press blocks in the annular groove, in the semicircle press block
Be provided between the annular groove and compress spring, two semicircle press blocks it is described compress spring and compress be combined under effect
Annulus being compressed, cover is additionally provided with, slot being provided with the top edge of the base, the slot is arranged on the outside of installation cavity,
The bottom surface of the cover is provided with the inserted sheet being engaged with the slot, is provided with regulating tank in the top surface of the cover, described
The two ends of regulating tank are equipped with circular hole, are provided with regulation slide block in the regulating tank, and the two ends of the regulation slide block are provided with
Drag-line, the drag-line pass through the circular hole and are connected to the symmetrical two ends of action bars of breaker body.
Electro-insulating rubber integument is provided with the outside of the semicircle press block, seal washer is provided with the circular hole,
The drag-line is arranged through the seal washer.
The positioning jack being connected with the slot is provided with the lateral surface of the base, is provided with the positioning jack
Alignment pin, is provided with slot hole, the medial extremity activity insertion slot hole of the alignment pin on the inserted sheet.
Catching groove is provided with the side wall of the regulating tank, activity clinching is provided with the end for adjusting slide block, it is described
Adjust slide block and move through activity clinching activity deduction positioning fixation in catching groove in the regulating tank.
This utility model has positive effect：Of the present utility model rational in infrastructure, its overall sealing performance is good, it is not easy to
External flammable gas or dust is made to enter in breaker body, so as to substantially increase safety in utilization, while can also reduce
The use cost of chopper, its compact, while easy disassembly is safeguarded, stability in use is good and strong applicability.
Description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to this utility model, wherein：
Fig. 1 is structural representation of the present utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model
Figure.
See Fig. 1, a kind of sealed explosion-proof type chopper, including base 1 and the breaker body 2 being arranged on the base 1,
The installation cavity 3 of top surface opening is provided with the base 1, and the breaker body 2 is arranged in the installation cavity 3, described
The side wall of base 1 is provided with the wire perforation 4 being connected with the installation cavity 3, on the inwall of wire perforation 4 is provided with ring
Connected in star 5, is provided with two semicircle press blocks 6, in the annular groove 5 in the semicircle press block 6 and the annular
Be provided between groove 5 and compress spring 7, two semicircle press blocks 6 it is described compress spring 7 and compress to be combined under effect compress circle
Ring, is additionally provided with cover 8, is provided with slot 9 in the top edge of the base 1, and the slot 9 is arranged on the outside of installation cavity 3, institute
The bottom surface for stating cover 8 is provided with the inserted sheet 10 being engaged with the slot 9, is provided with regulating tank 11 in the top surface of the cover 8,
The two ends of the regulating tank 11 are equipped with circular hole 12, are provided with regulation slide block 13 in the regulating tank 11, and the regulation is stirred
The two ends of block 13 are provided with drag-line 14, and the drag-line 14 passes through the circular hole 12 and is connected to the action bars of breaker body 2
Symmetrical two ends.
Electro-insulating rubber integument 15 is provided with the outside of the semicircle press block 6, sealing is provided with the circular hole 12
Packing ring 16, the drag-line are arranged through the seal washer.
The positioning jack 17 being connected with the slot 9 is provided with the lateral surface of the base 1, in the positioning jack 17
Alignment pin 18 is inside provided with, slot hole 19, the medial extremity activity insertion slot of the alignment pin is provided with the inserted sheet 10
Hole.
Catching groove 20 is provided with the side wall of the regulating tank 11, activity clinching is provided with the end for adjusting slide block 13
21, the regulation slide block moves through activity clinching activity deduction positioning in catching groove in the regulating tank and fixes.
Of the present utility model rational in infrastructure, its overall sealing performance is good, it is not easy to enter external flammable gas or dust
Enter in breaker body, so as to substantially increase safety in utilization, while the use cost of chopper can be also reduced, its small volume
Ingeniously, while easy disassembly is safeguarded, stability in use is good and strong applicability.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
It is exhaustive.And these belong to connotation of the present utility model it is extended obvious change or variation still fall within it is practical
New protection domain.
Claims (4)
1. a kind of sealed explosion-proof type chopper, including base and the breaker body being arranged on the base, it is characterised in that：
The installation cavity of top surface opening is provided with the base, and the breaker body is arranged on the installation intracavity, in the base
Side wall be provided be connected with the installation cavity wire perforation, the wire perforation inwall on be provided with annular groove,
Two semicircle press blocks are provided with the annular groove, are provided between the semicircle press block and the annular groove
Compress spring, two semicircle press blocks it is described compress spring and compress to be combined under effect compress annulus, be additionally provided with cover,
The top edge of the base is provided with slot, and the slot is arranged on the outside of installation cavity, the bottom surface of the cover be provided with
The inserted sheet that the slot is engaged, is provided with regulating tank in the top surface of the cover, is equipped with circular hole at the two ends of the regulating tank,
Regulation slide block is provided with the regulating tank, and the two ends of the regulation slide block are provided with drag-line, and the drag-line passes through the circle
Hole and it is connected to the symmetrical two ends of action bars of breaker body.
2. sealed explosion-proof type chopper according to claim 1, it is characterised in that：In the outside of the semicircle press block
Electro-insulating rubber integument is provided with, seal washer is provided with the circular hole, the drag-line is arranged through the seal washer.
3. sealed explosion-proof type chopper according to claim 2, it is characterised in that：The lateral surface of the base be provided with
The positioning jack that the slot is connected, is provided with alignment pin in the positioning jack, is provided with slot hole, institute on the inserted sheet
State the medial extremity activity insertion slot hole of alignment pin.
4. sealed explosion-proof type chopper according to claim 3, it is characterised in that：It is provided with the side wall of the regulating tank
Catching groove, is provided with activity clinching in the end for adjusting slide block, and the regulation slide block in the regulating tank is moved and led to
Dynamic pressure button activity deduction of making a living is positioned in catching groove to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050911.6U CN206040540U (en) | 2016-08-29 | 2016-08-29 | Sealed explosion -proof type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050911.6U CN206040540U (en) | 2016-08-29 | 2016-08-29 | Sealed explosion -proof type circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040540U true CN206040540U (en) | 2017-03-22 |
Family
ID=58300096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621050911.6U Active CN206040540U (en) | 2016-08-29 | 2016-08-29 | Sealed explosion -proof type circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054056A (en) * | 2017-10-09 | 2018-05-18 | 安徽泰格电气科技股份有限公司 | A kind of breaker for facilitating installation |
| CN108417444A (en) * | 2018-05-11 | 2018-08-17 | 苏州胜璟电磁科技有限公司 | A kind of ready-package electromagnetic switch |
-
2016
- 2016-08-29 CN CN201621050911.6U patent/CN206040540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054056A (en) * | 2017-10-09 | 2018-05-18 | 安徽泰格电气科技股份有限公司 | A kind of breaker for facilitating installation |
| CN108417444A (en) * | 2018-05-11 | 2018-08-17 | 苏州胜璟电磁科技有限公司 | A kind of ready-package electromagnetic switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Li Inventor before: Kong Xiangkai |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180201 Address after: No. 15, Yongsheng culture West Road, Wenjiang District, Chengdu, Sichuan Province Patentee after: SICHUAN SHENGYUANXIN INTELLIGENT ELECTRICAL CO.,LTD. Address before: No. 202, No. 202, No. 247, West Street, Yueyang Town, Anyue County, Anyue, Sichuan Patentee before: Zhou Li Effective date of registration: 20180201 Address after: No. 202, No. 202, No. 247, West Street, Yueyang Town, Anyue County, Anyue, Sichuan Patentee after: Zhou Li Address before: No. 910 Tianhe street Zhejiang city Wenzhou province Yongqiang road 325011 Wenzhou economic and Technological Development Zone Patentee before: WENZHOU KNAFE ELECTRICAL APPLIANCE CO.,LTD. |
|
| TR01 | Transfer of patent right |