Distribution board for electric control cabinet

Abstract

The utility model relates to the technical field of distribution boards, in particular to a distribution board for an electric control cabinet, which comprises a base, a main board arranged on the upper side of the base, a plug fixedly mounted on the lower end face of the main board, a groove formed in the upper end face of the base, a hollow plug, a motor fixedly mounted on the lower end face in the plug, and a power source connected with the motor. A connecting block is fixedly installed at the end of an output shaft at the upper end of the motor, a gear ring is arranged on the outer side of the connecting block, multiple sets of connecting rods are fixedly installed between the gear ring and the connecting block and are annularly and dispersedly arranged, a supporting piece is fixedly installed on the lower end face of the interior of the plug, and a threaded rod is rotationally connected to the upper end of the supporting piece. The other end of the threaded rod is in spiral transmission connection with a threaded sleeve. According to the utility model, through the arrangement of the slot, the threaded sleeve extends out of the plug and is inserted into the slot under the driving of the motor, so that the mainboard is convenient to mount, is not easy to separate, has high stability, and is convenient to dismount, mount and overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution boards, in particular to a power distribution board for an electric control cabinet. Background Art

[0002] The switchboard is a simple distribution panel with sockets, switches, relays and other electrical components arranged on a bakelite board. It is suitable for coastal, ocean and river ship power stations.

[0003] When installing the existing switchboard, bolts are generally used for installation, which is not only complicated to install, but also easy to loosen, causing the switchboard to fall off. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a distribution board for an electric control cabinet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution board for an electric control cabinet, comprising a base, a mainboard is arranged on the upper side of the base, a plug is fixedly installed on the lower end surface of the mainboard, a groove is opened on the upper end surface of the base, the interior of the plug is hollow, a motor is fixedly installed on the inner lower end surface of the plug, a connecting block is fixedly installed on the end of the upper output shaft of the motor, a gear ring is arranged on the outer side of the connecting block, a connecting rod is fixedly installed between the gear ring and the connecting block, the connecting rod is provided in multiple groups and is dispersedly arranged in a ring shape, a support member is fixedly installed on the inner lower end surface of the plug, and a threaded rod is rotatably connected to the upper end of the support member.

[0006] Furthermore, the other end of the threaded rod is spirally connected to a threaded sleeve, and the threaded sleeve is a special-shaped sleeve.

[0007] Furthermore, a slot is provided on the inner wall of the groove corresponding to the threaded sleeve, and the slot is also arranged in a special shape corresponding to the threaded sleeve.

[0008] Furthermore, a gear is fixedly mounted on one end of the threaded rod, and the gear is meshed with a gear ring.

[0009] Furthermore, the support member, gear, threaded rod, threaded sleeve and slot are each provided in three groups correspondingly and are dispersedly arranged in a ring shape.

[0010] Furthermore, the three groups of gears are all meshed with the gear ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model sets a slot and uses a motor to drive the threaded sleeve to extend out of the plug and insert into the slot, thereby completing the convenient installation of the mainboard, which is not easy to fall off, has high stability, and is easy to disassemble, install and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is the overall structural view of the utility model;

[0015] Figure 2 It is an exploded view of the overall structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0017] Description of reference numerals:

[0018] 1. Base; 2. Main board; 3. Plug; 4. Groove; 5. Motor; 6. Gear ring; 7. Support; 8. Threaded rod; 9. Gear; 10. Threaded sleeve; 11. Slot; 12. Connecting block; 13. Connecting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 , the utility model provides a technical solution:

[0021] A distribution board for an electric control cabinet comprises a base 1, a mainboard 2 is arranged on the upper side of the base 1, a plug 3 is fixedly mounted on the lower end face of the mainboard 2, a groove 4 is provided on the upper end face of the base 1, the interior of the plug 3 is hollow, a motor 5 is fixedly mounted on the inner lower end face of the plug 3, a connecting block 12 is fixedly mounted on the end of the upper output shaft of the motor 5, a gear ring 6 is arranged on the outer side of the connecting block 12, a connecting rod 13 is fixedly mounted between the gear ring 6 and the connecting block 12, a plurality of groups of connecting rods 13 are arranged, and the connecting rods 13 are arranged in a ring-shaped and dispersed manner, a support member 7 is fixedly mounted on the inner lower end face of the plug 3, a threaded rod 8 is rotatably connected to the upper end of the support member 7, a threaded sleeve 10 is spirally connected to the other end of the threaded rod 8, the threaded sleeve 10 is a special-shaped sleeve, a slot 11 is provided on the inner wall of the groove 4 corresponding to the threaded sleeve 10, and the slot 11 is also specially shaped corresponding to the threaded sleeve 10.

[0022] First, insert the plug 3 on the mainboard 2 into the groove 4 on the base 1, and then start the motor 5 so that the output shaft of the motor 5 drives the connecting block 12 to rotate, and the connecting block 12 synchronously drives the gear ring 6 to rotate through the connecting rod 13 to engage the gear 9 on the threaded rod 8.

[0023] A gear 9 is fixedly mounted on one end of the threaded rod 8 , and the gear 9 is meshed with the gear ring 6 .

[0024] The support member 7 , the gear 9 , the threaded rod 8 , the threaded sleeve 10 and the slot 11 are respectively provided in three groups and are dispersedly arranged in a ring shape. The three groups of gears 9 are all meshed with the gear ring 6 .

[0025] Therefore, the threaded rod 8 will rotate, and the threaded rod 8 is connected to the threaded sleeve 10 by spiral transmission, thereby driving the threaded sleeve 10 to move outward and insert it into the slot 11 on the base 1, thereby completing the convenient installation of the equipment.

[0026] The utility model provides a slot 11 and utilizes the motor 5 to drive the threaded sleeve 10 to extend out of the plug 3 and insert into the slot 11, thereby completing the convenient installation of the mainboard 2, which is not easy to be separated and has high stability, and is also convenient for disassembly, installation and maintenance.

[0027] Working principle: First, insert the plug 3 on the mainboard 2 into the groove 4 on the base 1, and then start the motor 5, so that the output shaft of the motor 5 drives the connecting block 12 to rotate, and the connecting block 12 synchronously drives the gear ring 6 to rotate through the connecting rod 13. The gear 9 is engaged with the gear 9 on the threaded rod 8, so the threaded rod 8 will rotate, and the threaded rod 8 is spirally connected with the threaded sleeve 10, thereby driving the threaded sleeve 10 to move outward and insert it into the slot 11 on the base 1, completing the convenient installation of the equipment.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A switchboard for an electric control cabinet, comprising a base (1), characterized in that: A main board (2) is arranged on the upper side of the base (1), a plug (3) is fixedly mounted on the lower end surface of the main board (2), a groove (4) is provided on the upper end surface of the base (1), the interior of the plug (3) is hollow, a motor (5) is fixedly mounted on the lower end surface of the interior of the plug (3), a connecting block (12) is fixedly mounted on the end of the upper output shaft of the motor (5), a gear ring (6) is arranged on the outer side of the connecting block (12), a connecting rod (13) is fixedly mounted between the gear ring (6) and the connecting block (12), a plurality of connecting rods (13) are arranged in a ring-shaped dispersed manner, a supporting member (7) is fixedly mounted on the lower end surface of the interior of the plug (3), and a threaded rod (8) is rotatably connected to the upper end of the supporting member (7).

2. A distribution board for an electric control cabinet according to claim 1, characterized in that: The other end of the threaded rod (8) is connected to a threaded sleeve (10) in a spiral transmission manner, and the threaded sleeve (10) is a special-shaped sleeve.

3. A distribution board for an electric control cabinet according to claim 2, characterized in that: The inner wall of the groove (4) is provided with a slot (11) corresponding to the threaded sleeve (10), and the slot (11) is also arranged in a special shape corresponding to the threaded sleeve (10).

4. A distribution board for an electric control cabinet according to claim 3, characterized in that: A gear (9) is fixedly mounted on one end of the threaded rod (8), and the gear (9) is meshed with the gear ring (6).

5. A distribution board for an electric control cabinet according to claim 4, characterized in that: The support member (7), the gear (9), the threaded rod (8), the threaded sleeve (10) and the slot (11) are each provided in three groups correspondingly and are dispersedly arranged in a ring shape.

6. A distribution board for an electric control cabinet according to claim 5, characterized in that: The three groups of gears (9) are all meshed with the gear ring (6).

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