CN208722776U

CN208722776U - A kind of equipment for locking breaker

Info

Publication number: CN208722776U
Application number: CN201821313466.7U
Authority: CN
Inventors: 陈玉兰
Original assignee: Sichuan Wing In Mechanical And Electrical Technology Co Ltd
Current assignee: Sichuan Wing In Mechanical And Electrical Technology Co Ltd
Priority date: 2018-08-15
Filing date: 2018-08-15
Publication date: 2019-04-09
Anticipated expiration: 2028-08-15

Abstract

The utility model discloses a kind of equipment for locking breaker, its structure includes locking device, bolt, lock screw, breaker, link block, first limit hole, adjusting rod, control panel, second limit hole, connecting terminal, connecting groove, the front end of locking device is connected with the rear end of breaker, a kind of equipment for locking breaker of the utility model, it carries out that gear is driven to be started to work using motor, in the gear for being synchronized to the other end by connecting band, allow it that the ratch of upper end is driven to be moved, then extension spring is for damped stretching, it is being meshed by ratch with the external tooth of ring gear, then ring gear starts to be rotated, the internal tooth that ring gear inner wall is equipped with just will drive internal gear and be started turning, the check lock lever for being then mounted on gear upper end will just block connecting rod, it is locked, so as to Preventing it from coming loose influences its normal work.

Description

A kind of equipment for locking breaker

Technical field

The utility model is a kind of equipment for locking breaker, belongs to release unit technical field.

Background technique

Currently, plastic housing low-voltage circuit breaker executes opening and closing by the handle to breaker to realize the switching electric work of breaker Can, in the use process of breaker, breaker is absent-mindedly carried out maloperation in order to prevent, influence switching electricity situation or The life security that operator is influenced when person is maintenance, brings unpredictalbe consequence, the position of circuit breaker handle is kept to make it It is particularly important without being misused.

Prior art discloses application No. is a kind of 201220578679.9 locking devices for breaker, including First locking plate, the second locking plate, feature: first locking plate includes the first padlock portion and the first bending part, second lock Piece includes the second padlock portion and the second bending part, and first locking plate, the second locking plate are arranged in the same direction each other, makes the first padlock portion It is bonded each other with both the second padlock portions, and first bending part and the second bending part is equally also bonded each other, first The installation card base being installed on the breaker, first locking plate and second are respectively provided on bending part and the second bending part Locking plate is connected by connection component, but the prior art locking effect is poor, frequently results in breaker and occurs during use Slack and undisciplined phenomenon influences its normal use.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of equipment for locking breaker, It is poor with the prior art locking effect of solution, it frequently results in breaker and occurs slack and undisciplined phenomenon during use, influencing it just The problem of being often used.

To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of disconnected for locking The equipment of road device, structure include locking device, bolt, lock screw, breaker, link block, the first limit hole, adjusting rod, Control panel, the second limit hole, connecting terminal, connecting groove, the front end of the locking device are connected with the rear end of breaker, institute The inside that bolt insertion is installed on locking device is stated, the link block is installed on the positive lower end of breaker, first limit hole Positioned at the lower end of adjusting rod, adjusting rod insertion is installed on the upper end of control panel, the rear surface of the control panel and disconnected The front surface of road device fits, and second limit hole is located at the surface of control panel, and the connecting terminal is installed on open circuit The upper end of device, the connecting groove are integrated with breaker, and the locking device includes fixed block, shell, connecting band, horse It reaches, gear, connecting rod, internal tooth, check lock lever, ring gear, external tooth, ratch, move bar, sliding rail, extension spring, the left end of the fixed block It fits with shell, the shell is connected with bar is moved, and the connecting band is installed on the lower end of fixed block, and the motor is installed on The inside of shell, the gear are meshed with internal tooth, and the connecting rod is installed on the inside of shell, and the internal tooth and ring gear are one Body structure, the check lock lever insertion are installed on the upper end of gear, and the ring gear is set to the lower end of ratch, the external tooth and ring gear It is connected, the ratch is set to the lower end of sliding rail, the upper end moved bar and be installed on sliding rail, and the sliding rail is located at the upper of external tooth End, the extension spring are installed on the left end of ratch.

Further, the lock screw is set to the upper end of breaker, and the link block is set to the lower end of the first limit hole.

Further, the breaker is integrated with the first limit hole, and the control panel is located at connecting groove Lower end.

Further, the shell is connected with breaker, and the connecting rod is connected with breaker.

Further, the bolt is cylindrical structure, and the control panel is rectangle structure.

Further, the breaker is ZN631 model, and protecting effect is good.

Further, the motor is FF-180 model, long service life.

Beneficial effect

A kind of equipment for locking breaker of the utility model, structure are equipped with locking device, are filled by using locking It sets, can allow it is not in slack and undisciplined phenomenon during operation, influences its normal work, breaker is first inserted into locking device Upper end, then by starter motor carry out that gear is driven to be started to work using motor again, passing through connecting band synchronization To the gear of the other end, allow it that the ratch of upper end is driven to be moved, then extension spring is being passed through for damped stretching Ratch is meshed with the external tooth of ring gear, then ring gear starts to be rotated, and the internal tooth that ring gear inner wall is equipped with just will drive internal tooth Wheel started turning, then the check lock lever for being mounted on gear upper end will just block connecting rod, locked, so as to prevent Only it, which comes loose, influences its normal work.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is that the utility model is a kind of for locking the structural schematic diagram of the equipment of breaker；

Fig. 2 is a kind of structural schematic diagram of the section equipment of locking device of the utility model.

In figure: locking device -1, lock screw -3, breaker -4, link block -5, the first limit hole -6, is adjusted bolt -2 Bar -7, control panel -8, the second limit hole -9, connecting terminal -10, connecting groove -11, fixed block -101, shell -102, connection Band -103, motor -104, gear -105, connecting rod -106, internal tooth -107, check lock lever -108, ring gear -109, external tooth -110, tooth Bar -111 moves bar -112, sliding rail -113, extension spring -114.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of for locking the equipment and technology scheme of breaker: its structure packet Include locking device 1, bolt 2, lock screw 3, breaker 4, link block 5, the first limit hole 6, adjusting rod 7, control panel 8, The front end of two limit holes 9, connecting terminal 10, connecting groove 11, the locking device 1 is connected with the rear end of breaker 4, the spiral shell Bolt 2 is embedded in the inside for being installed on locking device 1, and the link block 5 is installed on the positive lower end of breaker 4, first limit hole 6 Positioned at the lower end of adjusting rod 7, the adjusting rod 7 is embedded in the upper end for being installed on control panel 8, the rear surface of the control panel 8 It fits with the front surface of breaker 4, second limit hole 9 is located at the surface of control panel 8, and the connecting terminal 10 is pacified Upper end loaded on breaker 4, the connecting groove 11 are integrated with breaker 4, and the locking device 1 includes fixed block 101, shell 102, connecting band 103, motor 104, gear 105, connecting rod 106, internal tooth 107, check lock lever 108, ring gear 109, outer Tooth 110, moves bar 112, sliding rail 113, extension spring 114 at ratch 111, and left end and the shell 102 of the fixed block 101 fit, The shell 102 is connected with bar 112 is moved, and the connecting band 103 is installed on the lower end of fixed block 101, and the motor 104 is installed In the inside of shell 102, the gear 105 is meshed with internal tooth 107, and the connecting rod 106 is installed on the inside of shell 102, The internal tooth 107 is integrated with ring gear 109, and the check lock lever 108 is embedded in the upper end for being installed on gear 105, the tooth Ring 109 is set to the lower end of ratch 111, and the external tooth 110 is connected with ring gear 109, and the ratch 111 is set under sliding rail 113 End, the upper end moved bar 112 and be installed on sliding rail 113, the sliding rail 113 are located at the upper end of external tooth 110, the extension spring 114 are installed on the left end of ratch 111, and the lock screw 3 is set to the upper end of breaker 4, and the link block 5 is set to the first limit The lower end in hole 6, the breaker 4 are integrated with the first limit hole 6, and the control panel 8 is located under connecting groove 11 End, the shell 102 are connected with breaker 4, and the connecting rod 106 is connected with breaker 4, and the bolt 2 is cylindrical body Structure, the control panel 8 are rectangle structure, and the breaker 4 is ZN631 model, and protecting effect is good, the motor 104 For FF-180 model, long service life.

2 machine components of bolt described in this patent, the cylindrical threaded fastener of adapted nut, by head and screw rod One kind fastener dimerous, need to cooperate with nut, for being fastenedly connected two parts for having through-hole, this connection shape Formula claims to be bolted, and such as nut is screwed off from bolt, and the two parts can be made separated, thus be bolted be belong to it is removable Connection is unloaded, the gear 105 refers to that the mechanical organ for having gear continuously to engage passing movement and power on wheel rim, gear are being driven In application very early there have been, at the end of the 19th century, transform into cutting method principle and using this principle cutting special purpose machine tool and knife The successive appearance of tool, with the development of production, the stationarity of gear operation is taken seriously.

For example, it is not in slack and undisciplined phenomenon, shadow that king master worker by using locking device 1, can allow it during operation Its normal work is rung, breaker 4 is first inserted into the upper end of locking device 1, then utilizes motor by starter motor 104 again 104 carry out that gear 105 is driven to be started to work, and in the gear 105 for being synchronized to the other end by connecting band 103, it are allowed to drive The ratch 111 of upper end is moved, then extension spring 114 is to pass through ratch 111 and ring gear 109 for damped stretching External tooth 110 be meshed, then ring gear 109 starts to be rotated, and the internal tooth 107 that 109 inner wall of ring gear is equipped with just will drive internal Gear 105 is started turning, then the check lock lever 108 for being mounted on 105 upper end of gear will just block connecting rod 106, is carried out Locking.

The utility model solve prior art locking effect it is poor, frequently result in breaker occur during use it is slack and undisciplined Phenomenon, the problem of influencing its normal use, the utility model are combined with each other by above-mentioned component, by using locking device, It is not in slack and undisciplined phenomenon that it can be allowed during operation, influences its normal work, first by breaker insertion locking device Then upper end is carried out that gear is driven to be started to work using motor, is synchronized to by connecting band by starter motor again The gear of the other end allows it that the ratch of upper end is driven to be moved, then extension spring is to pass through tooth for damped stretching Bar is meshed with the external tooth of ring gear, then ring gear starts to be rotated, and the internal tooth that ring gear inner wall is equipped with just will drive internal gear It is started turning, then the check lock lever for being mounted on gear upper end will just block connecting rod, be locked, so as to prevent It, which comes loose, influences its normal work.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of equipment for locking breaker, it is characterised in that: its structure includes locking device (1), bolt (2), locking Screw (3), breaker (4), link block (5), the first limit hole (6), adjusting rod (7), control panel (8), the second limit hole (9), the front end of connecting terminal (10), connecting groove (11), the locking device (1) is connected with the rear end of breaker (4), described Bolt (2) is embedded in the inside for being installed on locking device (1), and the link block (5) is installed on the positive lower end of breaker (4), described First limit hole (6) is located at the lower end of adjusting rod (7), and adjusting rod (7) insertion is installed on the upper end of control panel (8), institute The front surface of the rear surface and breaker (4) of stating control panel (8) fits, and second limit hole (9) is located at control panel (8) surface, the connecting terminal (10) are installed on the upper end of breaker (4), and the connecting groove (11) is with breaker (4) Integral structure, the locking device (1) include fixed block (101), shell (102), connecting band (103), motor (104), tooth It takes turns (105), connecting rod (106), internal tooth (107), check lock lever (108), ring gear (109), external tooth (110), ratch (111), move bar (112), sliding rail (113), extension spring (114), left end and the shell (102) of the fixed block (101) fit, the shell (102) it is connected with shifting bar (112), the connecting band (103) is installed on the lower end of fixed block (101), motor (104) peace Inside loaded on shell (102), the gear (105) are meshed with internal tooth (107), and the connecting rod (106) is installed on shell (102) inside, the internal tooth (107) are integrated with ring gear (109), and check lock lever (108) insertion is installed on tooth The upper end of (105) is taken turns, the ring gear (109) is set to the lower end of ratch (111), and the external tooth (110) is connected with ring gear (109) It connects, the ratch (111) is set to the lower end of sliding rail (113), the upper end moved bar (112) and be installed on sliding rail (113), the cunning Rail (113) is located at the upper end of external tooth (110), and the extension spring (114) is installed on the left end of ratch (111).

2. a kind of equipment for locking breaker according to claim 1, it is characterised in that: the lock screw (3) Set on the upper end of breaker (4), the link block (5) is set to the lower end of the first limit hole (6).

3. a kind of equipment for locking breaker according to claim 1, it is characterised in that: the breaker (4) with First limit hole (6) is integrated, and the control panel (8) is located at the lower end of connecting groove (11).

4. a kind of equipment for locking breaker according to claim 1, it is characterised in that: the shell (102) with Breaker (4) is connected, and the connecting rod (106) is connected with breaker (4).

5. a kind of equipment for locking breaker according to claim 1, it is characterised in that: the bolt (2) is circle Column structure, the control panel (8) are rectangle structure.