CN214850052U

CN214850052U - Motor drive draw-out type universal circuit breaker

Info

Publication number: CN214850052U
Application number: CN202120286792.9U
Authority: CN
Inventors: 杨传志
Original assignee: Jiangsu Shunji Electric Co ltd
Current assignee: Jiangsu Guangte Electric Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-23
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a motor drive pull-out type universal circuit breaker, including the cabinet body, be equipped with on the cabinet body: actuating mechanism, U type spacer block, drawer, actuating mechanism sets up internally at the cabinet, actuating mechanism comprises motor and lead screw, U type spacer block fixed connection is internal and be located the actuating mechanism top at the cabinet, the drawer setting in U type spacer block top and with cabinet body sliding connection, actuating mechanism cooperation U type spacer block and drawer are equipped with follower, follower comprises a thread section of thick bamboo, connecting block, dwang, rectangular pole, turning block, bearing, a rectangular section of thick bamboo, the fixture block, U type fixture block, magnet. The utility model utilizes the motor to draw out or take in the universal circuit breaker by matching the driving mechanism and the driven mechanism, and is convenient to use; the utility model discloses set up rectangular rod, a rectangular cylinder, fixture block and U type fixture block and magnet cooperation for the motor can break away from U type fixture block and magnet with the fixture block under the condition that damages or lead to unable use because of other factors, makes the drawer can manually take out, and the practicality is strong.

Description

Motor drive draw-out type universal circuit breaker

Technical Field

The utility model belongs to the technical field of the distribution, especially, relate to a motor drive pull-out type universal circuit breaker.

Background

Along with the development of society, universal circuit breaker uses more and more extensively, and it is mainly used in the cubical switchboard, as the core component of cubical switchboard, the cubical switchboard is through installing distribution equipment in the cupboard, and its function is exactly to divide into a plurality of routes of being qualified for the next round of competitions with one or two way power inlet wire, mainly plays the effect of collecting, distributing the electric energy.

The switch cabinet of mainstream in the existing market is mainly drawer type switch cabinet, and its universal circuit breaker sets up in the drawer, takes out through the switching mechanism is manual, and the process of taking out is very loaded down with trivial details, wastes time and energy.

To this end, we propose a motor-driven draw-out type universal circuit breaker to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the motor drive pull-out type universal circuit breaker who provides a facilitate use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a motor drive pull-out type universal circuit breaker, includes the cabinet body, be equipped with on the cabinet body:

the driving mechanism is arranged in the cabinet body and consists of a motor and a screw rod.

And the U-shaped spacer block is fixedly connected in the cabinet body and positioned above the driving mechanism.

The drawer is arranged above the U-shaped spacer block and is in sliding connection with the cabinet body.

The driving mechanism is matched with the U-shaped partition block and the drawer and is provided with a driven mechanism, and the driven mechanism is composed of a threaded cylinder, a connecting block, a rotating rod, a rectangular rod, a rotating block, a bearing, a rectangular cylinder, a clamping block, a U-shaped clamping block and a magnet.

Preferably, the motor is horizontally and fixedly connected to the lower right corner in the cabinet body, and the screw rod is horizontally arranged, and two ends of the screw rod are respectively connected with the motor rotating shaft and the cabinet body in a rotating mode.

Preferably, the U-shaped spacer blocks are horizontally arranged, the openings of the U-shaped spacer blocks face the cabinet body, and the sizes of the U-shaped spacer blocks are matched with the cabinet body.

Preferably, the right end of the drawer is fixedly connected with a U-shaped holding rod, and the opening of the U-shaped holding rod faces the drawer.

Preferably, a screw thread section of thick bamboo and lead screw threaded connection, the connecting block both ends respectively with bearing outer ring and screw thread section of thick bamboo fixed connection, a rectangle section of thick bamboo and bearing inner ring fixed connection, fixture block and rectangle section of thick bamboo fixed connection, U type fixture block opening fixed connection down is relative in drawer bottom and position and fixture block, magnet has two sets ofly, two sets of magnet is fixed connection respectively at the inboard both ends of U type fixture block, the dwang rotates to be connected in U type spacer block right-hand member middle part and runs through in U type spacer block extends to U type spacer block, the rectangle pole both ends respectively with dwang and turning block fixed connection, the turning block is connected with cabinet body rotation, the equal sliding connection of bearing and rectangle section of thick bamboo is on the rectangle pole.

Preferably, the rotating holding rod is fixedly connected to the right end of the rotating rod, and the fixture block is made of iron and can be clamped between the two groups of magnets.

Compared with the prior art, the beneficial effects of the utility model are that:

1. utilize the motor to take out universal circuit breaker or income through setting up actuating mechanism and follower cooperation, convenient to use, labour saving and time saving, current pull-out type universal circuit breaker passes through the switching mechanism and manually takes out, and the process of taking out is very loaded down with trivial details, wastes time and energy.

2. Through setting up rectangular rod, a rectangle section of thick bamboo, fixture block and U type fixture block and magnet cooperation for the motor can break away from U type fixture block and magnet with the fixture block under the condition that damages or lead to unable use because of other factors, makes the drawer can manually take out, and the practicality is strong.

Drawings

Fig. 1 is a schematic diagram of an internal structure of a motor-driven draw-out type universal circuit breaker according to the present invention;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: the cabinet comprises a cabinet body 1, a driving mechanism 2, a motor 3, a lead screw 4, a U-shaped spacer block 5, a drawer 6, a driven mechanism 7, a threaded cylinder 8, a connecting block 9, a rotating rod 10, a rectangular rod 11, a rotating block 12, a bearing 13, a rectangular cylinder 14, a U-shaped fixture block 15, a fixture block 16, a magnet 17, a U-shaped holding rod 18 and a rotating holding rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a motor-driven draw-out type universal circuit breaker comprises a cabinet body 1, wherein the cabinet body 1 is provided with:

actuating mechanism 2, actuating mechanism 2 set up in the cabinet body 1, and actuating mechanism 2 comprises motor 3 and lead screw 4, and more specifically, the horizontal fixed connection of motor 3 is in the internal lower right corner of cabinet, and 4 levels of lead screw set up and both ends rotate with motor 3 pivot and cabinet body 1 respectively and be connected.

U type spacer 5, U type spacer 5 fixed connection just is located actuating mechanism 2 top in the cabinet body 1, more specifically, U type spacer 5 level setting and opening are towards the cabinet body 1, and U type spacer 5 size agrees with the cabinet body 1.

Drawer 6, drawer 6 set up in U type spacer 5 top and with cabinet body 1 sliding connection, more specifically, drawer 6 right-hand member fixedly connected with U type holding rod 18, U type holding rod 18 opening is towards drawer 6.

The driving mechanism 2 is matched with the U-shaped partition block 5 and the drawer 6 to be provided with a driven mechanism 7, the driven mechanism 7 is composed of a threaded cylinder 8, a connecting block 9, a rotating rod 10, a rectangular rod 11, a rotating block 12, a bearing 13, a rectangular cylinder 14, a clamping block 16, a U-shaped clamping block 15 and magnets 17, more specifically, the threaded cylinder 8 is in threaded connection with the screw rod 4, two ends of the connecting block 9 are respectively and fixedly connected with an outer ring of the bearing 13 and the threaded cylinder 8, the rectangular cylinder 14 is fixedly connected with an inner ring of the bearing 13, the clamping block 16 is fixedly connected with the rectangular cylinder 14, an opening of the U-shaped clamping block 15 is downwards fixedly connected at the bottom of the drawer 6 and is opposite to the clamping block 16, two groups of the magnets 17 are respectively and fixedly connected at two ends of the inner side of the U-shaped clamping block 15, the rotating rod 10 is rotatably connected at the middle part of the right end of the U-shaped partition block 5 and extends into the U-shaped partition block 5, two ends of the rectangular rod 11 are respectively and fixedly connected with the rotating block 10 and the rotating block 12, the rotating block 12 is rotatably connected with the cabinet body 1, the bearing 13 and the rectangular cylinder 14 are both slidably connected on the rectangular rod 11, further, the right end of the rotating rod 10 is fixedly connected with a rotating holding rod 19, and the fixture block 16 is made of iron and can be clamped between the two groups of magnets 17.

Now, the operation principle of the present invention is described as follows:

the utility model discloses in, through starter motor 3, motor 3 drives lead screw 4 and rotates, lead screw 4 rotates and will drive a screw thread section of thick bamboo 8 displacement on lead screw 4, a screw thread section of thick bamboo 8 passes through connecting block 9 and drives bearing 13 and a rectangle section of thick bamboo 14 synchronous displacement on rectangular rod 11, a rectangle section of thick bamboo 14 passes through fixture block 16 and the 15 cooperation drive drawer 6 displacements of U type fixture block, turn to through control motor 3 and realize taking out and income of drawer 6, when motor 3 damages or other factors lead to unable use, rotate turning block 12, turning block 12 drives rectangular rod 11 and rotates, rectangular rod 11 drives fixture block 16 through cooperating with a rectangle section of thick bamboo 14 and rotates, make fixture block 16 break away from between two sets of magnet 17, accessible U type holding rod 18 manual taking out drawer 6 this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a motor drive pull-out type universal circuit breaker, includes the cabinet body (1), its characterized in that, be equipped with on the cabinet body (1):

the driving mechanism (2) is arranged in the cabinet body (1), and the driving mechanism (2) is composed of a motor (3) and a screw rod (4);

the U-shaped spacer block (5) is fixedly connected in the cabinet body (1) and positioned above the driving mechanism (2);

the drawer (6) is arranged above the U-shaped spacing block (5) and is in sliding connection with the cabinet body (1);

actuating mechanism (2) cooperation U type spacer block (5) and drawer (6) are equipped with follower (7), follower (7) comprise a screw thread section of thick bamboo (8), connecting block (9), dwang (10), rectangle pole (11), turning block (12), bearing (13), a rectangle section of thick bamboo (14), U type fixture block (15), fixture block (16), magnet (17).

2. The motor-driven draw-out type universal circuit breaker according to claim 1, wherein the motor (3) is horizontally and fixedly connected to the lower right corner in the cabinet body, the screw rod (4) is horizontally arranged, and two ends of the screw rod are respectively and rotatably connected with the rotating shaft of the motor (3) and the cabinet body (1).

3. The motor-driven draw-out type universal circuit breaker according to claim 1, wherein the U-shaped spacer block (5) is horizontally arranged and opens toward the cabinet body (1), and the U-shaped spacer block (5) is sized to fit with the cabinet body (1).

4. The motor-driven draw-out type universal circuit breaker according to claim 1, wherein a U-shaped holding bar (18) is fixedly connected to the right end of the drawer (6), and the U-shaped holding bar (18) is opened toward the drawer (6).

5. The motor-driven draw-out type universal circuit breaker according to claim 1, wherein the threaded cylinder (8) is in threaded connection with the lead screw (4), two ends of the connecting block (9) are fixedly connected with an outer ring of the bearing (13) and the threaded cylinder (8) respectively, the rectangular cylinder (14) is fixedly connected with an inner ring of the bearing (13), the clamping block (16) is fixedly connected with the rectangular cylinder (14), an opening of the U-shaped clamping block (15) faces downwards and is fixedly connected with the bottom of the drawer (6) and is opposite to the clamping block (16), two groups of magnets (17) are provided, two groups of magnets (17) are respectively and fixedly connected with two ends of the inner side of the U-shaped clamping block (15), the rotating rod (10) is rotatably connected with the middle part of the right end of the U-shaped spacing block (5) and extends into the U-shaped spacing block (5) through the U-shaped spacing block (5), two ends of the rectangular rod (11) are fixedly connected with the rotating rod (10) and the rotating block (12) respectively, the rotating block (12) is rotatably connected with the cabinet body (1), and the bearing (13) and the rectangular cylinder (14) are both connected to the rectangular rod (11) in a sliding mode.

6. The motor-driven draw-out type universal circuit breaker according to claim 5, wherein a rotating grip lever (19) is fixedly connected to the right end of the rotating lever (10), and the clamping block (16) is made of iron and can be clamped between the two groups of magnets (17).