CN206806272U - A kind of breaker mechanical rotary operation mechanism - Google Patents
A kind of breaker mechanical rotary operation mechanism Download PDFInfo
- Publication number
- CN206806272U CN206806272U CN201720658622.2U CN201720658622U CN206806272U CN 206806272 U CN206806272 U CN 206806272U CN 201720658622 U CN201720658622 U CN 201720658622U CN 206806272 U CN206806272 U CN 206806272U
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- push rod
- breaker
- rotary handle
- insulating panel
- operation mechanism
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Abstract
The utility model discloses a kind of breaker mechanical rotary operation mechanism, including explosion-proof electrical distribution box, insulating panel and rotary handle, the explosion-proof electrical distribution box side is provided with insulating panel, the insulating panel side is provided with rotary handle, the rotary handle side is provided with copper sheathing, push rod is provided with the outside of the copper sheathing, push rod cup is provided with the top of the push rod, the push rod cup side is provided with connecting rod, described connecting rod one end is connected by fixes sleeve with breaker structure, division board is provided with the outside of the breaker structure, the breaker structure side is provided with the bar that is connected, and the bar that is connected mutually is fixed by fixed screw with division board.The utility model, novelty reasonable in design, breaker structure can quickly be divided outside explosion-proof electrical distribution box, be closed a floodgate, simultaneously simple to operate, security is higher, and installation and removal are relatively simple, and service life is longer, there is higher practicality, be adapted to be widely popularized and use.
Description
【Technical field】
A kind of breaker machine relevant device is the utility model is related to, more particularly to a kind of breaker mechanical rotation process machine
Structure.
【Background technology】
Breaker mechanical rotary operation mechanism（Referred to as " operating mechanism "）Applied to explosion-proof electrical distribution box, it is to realize casing
Inner breaker divides, closed a floodgate.Most common on the market at present to make spring operating mechanism, its combined floodgate separating brake depends on spring to provide
Energy, tripping coil are only to provide energy to extract the positioning clamping pin of spring, and breaker tripping and closing electric current is general all less, spring energy-storage
By energy storage motor holddown spring energy storage, but when carrying out point, closing a floodgate to breaker, for the part controlled manually, operation
More troublesome, operating mechanism on the market is free of positioning function, easily makes the anglec of rotation excessive and causes to damage breaker.For
This, it is proposed that a kind of breaker mechanical rotary operation mechanism.
【Utility model content】
Main purpose of the present utility model is to provide a kind of breaker mechanical rotary operation mechanism, novelty reasonable in design,
Breaker structure can quickly be divided outside explosion-proof electrical distribution box, be closed a floodgate, at the same it is simple to operate, and security is higher, peace
Assembly and disassembly are relatively simple, and service life is longer, have higher practicality, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of breaker mechanical rotary operation mechanism, including explosion-proof electrical distribution box, insulating panel and rotary handle, it is described explosion-proof
Distribution box side is provided with insulating panel, and the insulating panel side is provided with rotary handle, and the rotary handle side is provided with copper sheathing,
Push rod is provided with the outside of the copper sheathing, is provided with push rod cup at the top of the push rod, the push rod cup side is provided with connecting rod, the connection
Bar one end is connected by fixes sleeve with breaker structure, and division board, the breaker are provided with the outside of the breaker structure
Structure side is provided with the bar that is connected, and the bar that is connected mutually is fixed by fixed screw with division board.
Further, the push rod is fixedly connected with rotary handle, push rod and push rod cup by screw.
Further, coordinated between the push rod and insulating panel between push rod cup and connecting rod by gap and realized
, and gap is not more than 0.15mm.
Further, the explosion-proof electrical distribution box surface is provided with heat emission hole, and the rotary handle is the rotary handle of PP plastics.
Further, the rotary handle side, which is provided with, rotates two-way leading screw, and the rotary handle is by rotating two-way silk
Thick stick is connected with push rod.
Compared with prior art, the utility model has the advantages that：Pass through explosion-proof electrical distribution box and insulating panel
With reference to wherein insulating panel can facilitate the installation and removal to insulating panel, be easy to explosion-proof electrical distribution box by screw connection
Breaker mechanical rotating mechanism is safeguarded, while good insulating properties can be carried out when distribution box damages to electric current
Isolation, avoids causing unexpectedly occurring, and by the rotary handle of insulating panel side, rotary handle side, which is provided with, rotates two-way silk
Thick stick, the rotary handle are connected by rotating two-way leading screw with push rod, double by rotating when being rotated to rotary handle
Straight reciprocating motion is converted rotational motion to screw structure, push rod is moved up and down, makes push rod cup at the top of push rod
It is in contact with connecting rod, and connecting rod is fixed, while between push rod and insulating panel between push rod cup and connecting rod
Coordinate what is realized by gap, and gap is not more than 0.15mm, makes do not have frictional force between each structure, can improve
The operation precision of breaker mechanical rotary operation mechanism, while operation is more laborsaving, improves the service life of each structure, really
Protect breaker normal operation, can be fixed by copper sheathing with push rod, avoid the position of push rod from shifting, influence push rod cup with
The fixation of connecting rod, while connecting rod is connected with breaker structure, when being moved up and down to connecting rod, realizes to open circuit
Device structure carries out point, closed a floodgate, and reaches the purpose of the design, by the combination of division board, be connected bar and fixed screw, makes open circuit
Breaker structure can be fixed for device machinery rotary operation mechanism, and division board can avoid other inside explosion-proof electrical distribution box
Element has an impact to breaker structure, while the bar installation and removal that are connected fixed by fixed screw are more convenient, just
In the fixation to breaker structure, more practical, the utility model, novelty reasonable in design can be right outside explosion-proof electrical distribution box
Breaker structure is quickly divided, closed a floodgate, while simple to operate, and security is higher, and installation and removal are relatively simple, and is used
Last a long time, there is higher practicality, be adapted to be widely popularized and use.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of breaker mechanical rotary operation mechanism of the utility model.
Fig. 2 is a kind of side structure schematic diagram of breaker mechanical rotary operation mechanism of the utility model.
Fig. 3 is push rod and the breaker structure structural representation of a kind of breaker mechanical rotary operation mechanism of the utility model
Figure.
In figure：1st, explosion-proof electrical distribution box；2nd, insulating panel；3rd, rotary handle；4th, copper sheathing；5th, push rod；6th, push rod cup；7th, connect
Bar；8th, breaker structure；9th, fixes sleeve；10th, division board；11st, be connected bar；12nd, fixed screw.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-3, a kind of breaker mechanical rotary operation mechanism, including explosion-proof electrical distribution box 1, insulating panel 2 and rotation
Handle 3 is changed hands, the side of explosion-proof electrical distribution box 1 is provided with insulating panel 2, and the side of insulating panel 2 is provided with rotary handle 3, described
The side of rotary handle 3 is provided with copper sheathing 4, and the outside of copper sheathing 4 is provided with push rod 5, and the top of push rod 5 is provided with push rod cup 6, described to push away
The side of head 6 is provided with connecting rod 7, and described one end of connecting rod 7 is connected by fixes sleeve 9 with breaker structure 8, the open circuit
The outside of device structure 8 is provided with division board 10, and the side of breaker structure 8 is provided with the bar 11 that is connected, and the bar 11 that is connected is logical
Fixed screw 12 is crossed to fix with the phase of division board 10.
Wherein, the push rod 5 is fixedly connected with rotary handle 3, push rod 5 and push rod cup 6 by screw.
Wherein, coordinated between the push rod 5 and insulating panel 2 between push rod cup 6 and connecting rod 7 by gap and realized
, and gap is not more than 0.15mm.
Wherein, the surface of explosion-proof electrical distribution box 1 is provided with heat emission hole, and the rotary handle 3 is the rotary handle of PP plastics.
Wherein, the side of rotary handle 3, which is provided with, rotates two-way leading screw, and the rotary handle 3 is by rotating two-way leading screw
It is connected with push rod 5.
It should be noted that a kind of breaker mechanical rotary operation mechanism of the utility model, when in use, is matched somebody with somebody by explosion-proof
The combination of electronic box 1 and insulating panel 2, wherein insulating panel 2, by screw connection, can facilitate to insulation with explosion-proof electrical distribution box 1
The installation and removal of panel 2, it is easy to safeguard breaker mechanical rotating mechanism, while good insulating properties can be in distribution
Case can isolate when damaging to electric current, avoid causing unexpectedly occurring, by the rotary handle 3 of the side of insulating panel 2, rotation
The side of handle 3, which is provided with, rotates two-way leading screw, and the rotary handle 3 is connected by rotating two-way leading screw with push rod 5, to rotation
When handle 3 is rotated, straight reciprocating motion is converted rotational motion to by rotating two-way screw structure, makes push rod 5 upward
With move down, the top push rod cup 6 of push rod 5 is in contact with connecting rod 7, and connecting rod 7 is fixed, at the same push rod 5 with
Coordinate what is realized by gap between push rod cup 6 and connecting rod 7 between insulating panel 2, and gap is not more than 0.15mm, makes
The operation precision for not having frictional force, can improving breaker mechanical rotary operation mechanism between each structure, is grasped simultaneously
Work is more laborsaving, improves the service life of each structure, it is ensured that the normal operation of breaker, can be consolidated by copper sheathing 4 with push rod 5
It is fixed, avoid the position of push rod 5 from shifting, influence the fixation of push rod cup 6 and connecting rod 7, while connecting rod 7 and breaker structure
8 are connected, and when being moved up and down to connecting rod 7, realize and breaker structure 8 are carried out point, closed a floodgate, reach the mesh of the design
, by the combination of division board 10, be connected bar 11 and fixed screw 12, allow breaker mechanical rotary operation mechanism to disconnected
Road device structure 8 is fixed, and division board 8 can avoid the other elements inside explosion-proof electrical distribution box 1 from producing shadow to breaker structure 8
Ring, while the bar 11 that is connected fixed by fixed screw 12 mounts and dismounts more convenient, is easy to consolidate breaker structure
It is fixed, it is more practical.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of breaker mechanical rotary operation mechanism, including explosion-proof electrical distribution box（1）, insulating panel（2）And rotary handle（3）,
It is characterized in that：The explosion-proof electrical distribution box（1）Side is provided with insulating panel（2）, the insulating panel（2）Side is provided with rotation hand
Handle（3）, the rotary handle（3）Side is provided with copper sheathing（4）, the copper sheathing（4）Outside is provided with push rod（5）, the push rod（5）Top
Portion is provided with push rod cup（6）, the push rod cup（6）Side is provided with connecting rod（7）, the connecting rod（7）One end passes through fixes sleeve
（9）With breaker structure（8）It is connected, the breaker structure（8）Outside is provided with division board（10）, the breaker structure
（8）Side is provided with the bar that is connected（11）, and the bar that is connected（11）Pass through fixed screw（12）With division board（10）It is mutually fixed.
A kind of 2. breaker mechanical rotary operation mechanism according to claim 1, it is characterised in that：The push rod（5）With
Rotary handle（3）, push rod（5）And push rod cup（6）It is fixedly connected by screw.
A kind of 3. breaker mechanical rotary operation mechanism according to claim 1, it is characterised in that：The push rod（5）With
Insulating panel（2）Between and push rod cup（6）With connecting rod（7）Between coordinate what is realized by gap, and gap is not more than
0.15mm。
A kind of 4. breaker mechanical rotary operation mechanism according to claim 1, it is characterised in that：The explosion-proof electrical distribution box
（1）Surface is provided with heat emission hole, the rotary handle（3）For the rotary handle of PP plastics.
A kind of 5. breaker mechanical rotary operation mechanism according to claim 1, it is characterised in that：The rotary handle
（3）Side, which is provided with, rotates two-way leading screw, the rotary handle（3）By rotating two-way leading screw and push rod（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658622.2U CN206806272U (en) | 2017-06-07 | 2017-06-07 | A kind of breaker mechanical rotary operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658622.2U CN206806272U (en) | 2017-06-07 | 2017-06-07 | A kind of breaker mechanical rotary operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806272U true CN206806272U (en) | 2017-12-26 |
Family
ID=60745277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720658622.2U Active CN206806272U (en) | 2017-06-07 | 2017-06-07 | A kind of breaker mechanical rotary operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115910715A (en) * | 2022-12-26 | 2023-04-04 | 明迈防爆技术(上海)有限公司 | Explosion-proof knob for switching on miniature circuit breaker in explosion-proof box |
-
2017
- 2017-06-07 CN CN201720658622.2U patent/CN206806272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115910715A (en) * | 2022-12-26 | 2023-04-04 | 明迈防爆技术(上海)有限公司 | Explosion-proof knob for switching on miniature circuit breaker in explosion-proof box |
| CN115910715B (en) * | 2022-12-26 | 2023-11-07 | 明迈防爆技术(上海)有限公司 | Explosion-proof knob for closing miniature circuit breaker in explosion-proof box |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300000 Tianjin Binhai New Area Free Trade Zone (Central Business District) Xiangluowan Kuanshi International Building, Block A, 1704-15 Patentee after: Nielsenol Electrical Technology (Tianjin) Co., Ltd. Address before: 300000 Tianjin Tanggu Free Trade Zone (Center Business Xiangluowan Kuanshi International Building) Tianjin Nielsenol Electrical Technology Co., Ltd. Patentee before: Tianjin Nelson Electric Technology Co., Ltd. |