CN210245980U - GGD AC low-voltage power distribution cabinet - Google Patents
GGD AC low-voltage power distribution cabinet Download PDFInfo
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- CN210245980U CN210245980U CN201921065581.1U CN201921065581U CN210245980U CN 210245980 U CN210245980 U CN 210245980U CN 201921065581 U CN201921065581 U CN 201921065581U CN 210245980 U CN210245980 U CN 210245980U
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Abstract
The utility model discloses a GGD AC low-voltage power distribution cabinet, including the switch board main part, the lower extreme of switch board main part is fixed and is provided with the shock attenuation board, the lower extreme of shock attenuation board is fixed and is provided with the base, the lower terminal surface four corners of base is fixed and is provided with the universal wheel, the base is inside seted up the cavity, the inner diapire four corners of cavity is seted up the sliding chamber that runs through the base lower surface, the lower extreme of sliding chamber is fixed and is provided with the internal thread ring, the internal thread ring is screwed up and is provided with the external screw thread post, the up end of external screw thread post is seted up interior hexagonal recess, interior hexagonal recess slidable embedding has hexagonal prism, the upper end of; through design worm wheel and worm, rotate the synchronous rising or the decline that the external screw thread post can be controlled to the hand wheel, the universal wheel contact ground or the external screw thread post contact ground of the switch board of being convenient for is convenient for transport and fixed of switch board, and easy operation is convenient, uses manpower and materials sparingly.
Description
Technical Field
The utility model belongs to the technical field of the low-voltage distribution cabinet, concretely relates to GGD AC low-voltage distribution cabinet.
Background
The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage distribution cabinets, and refer to complete sets of electric devices with alternating-current and direct-current voltages below 1000V, wherein the GGD type alternating-current low-voltage distribution cabinet is suitable for power users of power plants, transformer substations, industrial and mining enterprises and the like and is mainly used for electric energy conversion, distribution and control of power, lighting and distribution equipment.
Present GGD AC low-voltage power distribution cabinet, there is the stability of placing in order to ensure the switch board, and the switch board lower extreme generally does not set up and removes the wheel, hoists the transport to it through hoisting equipment, and hoisting equipment can't transport it to indoor, and this section distance needs artifical transport, and the switch board is bulky heavy by weight, and handling can not produce great vibrations, and the transport degree of difficulty is big, consumes physical problem, for this reason we propose a GGD AC low-voltage power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a GGD AC low voltage power distribution cabinet to solve the current GGD AC low voltage power distribution cabinet that proposes in the above-mentioned background art, there is the stability of placing in order to ensure the switch board, the switch board lower extreme does not generally set up and removes the wheel, hoist and mount the transport to it through hoisting equipment, and hoisting equipment can't transport it to indoor, this section distance needs artifical transport, and the switch board is big quality heavy, and handling can not produce great vibrations, the transport degree of difficulty is big, consume the problem of physical power.
In order to achieve the above object, the utility model provides a following technical scheme: a GGD AC low-voltage power distribution cabinet comprises a power distribution cabinet main body, wherein a damping plate is fixedly arranged at the lower end of the power distribution cabinet main body, a base is fixedly arranged at the lower end of the damping plate, universal wheels are fixedly arranged at four corners of the lower end surface of the base, a cavity is formed in the base, sliding cavities penetrating through the lower surface of the base are formed in four corners of the inner bottom wall of the cavity, inner thread rings are fixedly arranged at the lower ends of the sliding cavities, outer thread columns are arranged on the inner thread rings in a rotating mode, inner hexagonal grooves are formed in the upper end surfaces of the outer thread columns, hexagonal prisms are embedded in the inner hexagonal grooves in a sliding mode, rotating shafts are fixedly arranged at the upper ends of the hexagonal prisms, the upper ends of the rotating shafts are rotatably connected with the inner top wall of the cavity through bearings, worm wheels are fixedly sleeved on, the worm is meshed with the worm wheel.
Preferably, the fixed couple that is provided with in up end four corners of switch board main part, the couple includes ring, connecting rod and slide cartridge, the fixed upper surface that sets up at the switch board main part of slide cartridge, in the lower extreme slip embedding slide cartridge of connecting rod, and the embedding end cover of connecting rod is equipped with compression spring, the fixed upper end that sets up at the connecting rod of ring.
Preferably, the damping plate comprises a lower pressing plate, a sliding block and an upper pressing plate, the lower pressing plate is fixedly arranged on the upper surface of the base, the upper pressing plate is fixedly arranged on the lower surface of the power distribution cabinet main body, a groove is formed in the middle of the upper surface of the lower pressing plate, a sliding groove is formed in the inner side surface of the groove, a reset spring is fixedly arranged on the inner bottom surface of the groove and the inner side of the sliding groove, the sliding block is embedded into the opening end of the sliding groove, and the sliding block is tightly pressed and connected with the upper pressing plate.
Preferably, the upper surface of the sliding block and the two side surfaces of the upper pressure plate are both provided with inclined surfaces, and the inclined angles of the two inclined surfaces are the same.
Preferably, the thread screwing directions of the internal thread rings on the two sides are opposite.
Preferably, one end of the worm extends out of the outer surface of the base, and a hand wheel is fixedly arranged at the end part of the extending end.
Preferably, the upper end of the external thread column is provided with a limiting ring, and the lower end of the external thread column is provided with a rubber cushion.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through design worm wheel and worm, rotate the synchronous rising or the decline that the external screw thread post can be controlled to the hand wheel, the universal wheel contact ground or the external screw thread post contact ground of the switch board of being convenient for is convenient for transport and fixed of switch board, and easy operation is convenient, uses manpower and materials sparingly.
(2) Through the design couple, the shock attenuation buffering when realizing hoist and mount to the switch board, the impact shock of avoiding falling to the ground causes the damage to the switch board, sets up the shock attenuation board, realizes preventing to the shock attenuation of switch board that it from taking place to damage in the transportation, sets up the inclined plane, and the top board of being convenient for sets up the spacing ring in impressing the spout with the slider, prevents that hexagonal prism and external screw thread post from breaking away from, sets up rubber cushion, increases the frictional force between external screw thread post and the ground.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a cross-sectional view of the base of the present invention;
FIG. 3 is a schematic view of the worm and gear connection structure of the present invention;
FIG. 4 is a schematic view of the hook connection structure of the present invention;
FIG. 5 is a schematic structural view of a front cross-sectional view of the damping plate of the present invention;
in the figure: 1. a power distribution cabinet main body; 2. a damper plate; 3. a base; 4. hooking; 5. a rotating shaft; 6. a hexagonal prism; 7. an externally threaded post; 8. an internally threaded ring; 9. a worm gear; 10. a worm; 11. a circular ring; 12. a connecting rod; 13. a slide cylinder; 14. a lower pressing plate; 15. a slider; 16. and (5) an upper pressing plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a GGD alternating-current low-voltage power distribution cabinet comprises a power distribution cabinet main body 1, wherein a damping plate 2 is fixedly arranged at the lower end of the power distribution cabinet main body 1, a base 3 is fixedly arranged at the lower end of the damping plate 2, universal wheels are fixedly arranged at four corners of the lower end surface of the base 3, a cavity is formed in the base 3, sliding cavities penetrating through the lower surface of the base 3 are formed at four corners of the inner bottom wall of the cavity, an inner threaded ring 8 is fixedly arranged at the lower end of each sliding cavity, an outer threaded column 7 is rotatably arranged on the inner threaded ring 8, an inner hexagonal groove is formed in the upper end surface of the outer threaded column 7, a hexagonal prism 6 is slidably embedded in the inner hexagonal groove, a rotating shaft 5 is fixedly arranged at the upper end of the hexagonal prism 6, the upper end of the rotating shaft 5 is rotatably connected with the inner top wall of the cavity through a bearing, a worm wheel, through setting up worm wheel 9 and worm 10, rotate worm 10, drive the rotation of both sides worm wheel 9 through worm 10, and the helical pitch angle of worm 10 is less than the equivalent friction angle between the engaging wheel intertooth, consequently this mechanism has auto-lock nature, can realize reverse auto-lock, and then drive pivot 5 and hexagonal prism 6 rotation through the rotation of worm wheel 9, hexagonal prism 6 drives external screw thread post 7 and closes with internal thread ring 8 soon and is connected, and then realize reciprocating of external screw thread post 7, when the lower terminal surface of external screw thread post 7 is located the below of universal wheel, can realize fixed the support of switch board.
In this embodiment, the fixed couple 4 that is provided with in upper end face four corners of switch board main part 1, couple 4 includes ring 11, connecting rod 12 and slide cartridge 13, slide cartridge 13 is fixed to be set up at the upper surface of switch board main part 1, the lower extreme of connecting rod 12 slides and imbeds in slide cartridge 13, and the embedding end cover of connecting rod 12 is equipped with compression spring, ring 11 is fixed to be set up in the upper end of connecting rod 12, through setting up couple 4, with hoisting apparatus hook rope and 11 fixed connection of ring, then promote the switch board, connecting rod 12 slides on slide cartridge 13 this moment, compression spring is compressed, when hoisting apparatus places the switch board on ground, hoisting apparatus lower extreme universal wheel contact ground, then compression spring slowly resets, realize the shock attenuation buffering, the impact shock of avoiding falling to the ground causes the damage to the switch board.
In this embodiment, damping plate 2 includes holding down plate 14, slider 15 and top board 16, holding down plate 14 is fixed to be set up at the upper surface of base 3, the fixed lower surface that sets up at switch board main part 1 of top board 16, the upper surface middle part of holding down plate 14 is seted up flutedly, the spout has been seted up to the medial surface of recess, all fixed reset spring that is provided with in interior bottom surface of recess and the last spout, and the open end embedding of spout is provided with slider 15, slider 15 sticiss with top board 16 to be connected, through setting up damping plate 2, realize the shock attenuation to the switch board, prevent that it from taking place to damage in the transportation.
In this embodiment, the upper surface of slider 15 and the both sides face of top board 16 all set up to the inclined plane, and the inclination on two inclined planes is the same, and through setting up the inclined plane, the top board 16 of being convenient for impresses slider 15 in the spout.
In this embodiment, the screwing directions of the internal thread rings 8 on both sides are opposite, and since the worm wheels 9 on both sides of the worm 10 are opposite in rotation direction when the worm 10 is rotationally connected with the worm wheel 9, the rotation directions of the rotating shafts 5 on both sides are also opposite, and the rotating shafts 5 on both sides are simultaneously raised or lowered by providing the internal thread rings 8 with opposite screwing directions.
In this embodiment, one end of the worm 10 extends out of the outer surface of the base 3, and a hand wheel is fixedly arranged at the end of the extending end, so that the worm 10 can be conveniently rotated by arranging the hand wheel.
In this embodiment, the upper end of external screw thread post 7 is provided with the spacing ring, and the lower extreme is provided with the rubber cushion, through setting up the spacing ring, prevents that hexagonal prism 6 from breaking away from with external screw thread post 7, sets up the rubber cushion, increases the frictional force between external screw thread post 7 and the ground.
The utility model discloses a theory of operation and use flow: firstly, a power distribution cabinet is transported to the outside of a factory building through a hoisting device, then the power distribution cabinet is pushed to move to an installation position through a universal wheel, a horizontal ground is selected, then a hand wheel is rotated, a worm 10 is driven to rotate through the hand wheel, worm wheels 9 on two sides are driven to rotate through the worm 10, a rotating shaft 5 and a hexagonal prism 6 are further driven to rotate, the hexagonal prism 6 drives an external thread column 7 to be connected with an internal thread ring 8 in a screwing mode, so that the external thread column 7 can move up and down, and when the lower end face of the external thread column 7 is located below the universal wheel, the power distribution cabinet can be supported;
through setting the hook 4, fixedly connecting the lifting equipment hook rope with the ring 11, then lifting the power distribution cabinet, at the moment, the connecting rod 12 slides up along the sliding barrel 13, the compression spring is compressed, when the power distribution cabinet is placed on the ground by the lifting equipment, the universal wheel at the lower end of the lifting cabinet contacts the ground, then the compression spring is reset slowly, the shock absorption and buffering are realized, the damage to the power distribution cabinet caused by impact shock of falling to the ground is avoided, the shock absorption plate 2 is arranged, the shock absorption to the power distribution cabinet is realized, the damage to the power distribution cabinet in the transportation process is prevented, the inclined plane is arranged, the sliding block 15 is pressed into the sliding chute by the upper pressure plate 16 conveniently, when the worm 10 is connected with the worm wheel 9 in a rotating way, the rotating directions of the worm wheels 9 at two sides of the worm 10 are opposite, therefore, the rotating directions of the rotating shafts 5 at two, being convenient for rotate worm 10, through setting up the spacing ring, prevent that hexagonal prism 6 from breaking away from with external screw thread post 7, set up rubber cushion, increase the frictional force between external screw thread post 7 and the ground.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a GGD AC low-voltage power distribution cabinet, includes switch board main part (1), its characterized in that: the power distribution cabinet is characterized in that a damping plate (2) is fixedly arranged at the lower end of a power distribution cabinet main body (1), a base (3) is fixedly arranged at the lower end of the damping plate (2), universal wheels are fixedly arranged at four corners of the lower end face of the base (3), a cavity is formed in the base (3), a sliding cavity penetrating through the lower surface of the base (3) is formed in four corners of the inner bottom wall of the cavity, an inner threaded ring (8) is fixedly arranged at the lower end of the sliding cavity, an outer threaded column (7) is spirally and rotatably arranged on the inner threaded ring (8), an inner hexagonal groove is formed in the upper end face of the outer threaded column (7), a hexagonal prism (6) is slidably embedded in the inner hexagonal groove, a rotating shaft (5) is fixedly arranged at the upper end of the hexagonal prism (6), the upper end of the rotating shaft (5) is rotatably connected with the inner top wall, a worm (10) is arranged in the cavity, the worm (10) is rotatably connected with the inner wall of the cavity through a bearing, and the worm (10) is meshed with the worm wheel (9).
2. The GGD AC low-voltage power distribution cabinet according to claim 1, characterized in that: the fixed couple (4) that is provided with in up end four corners of switch board main part (1), couple (4) are including ring (11), connecting rod (12) and slide cartridge (13), slide cartridge (13) are fixed to be set up at the upper surface of switch board main part (1), the lower extreme of connecting rod (12) slides in embedding slide cartridge (13), and the embedding end cover of connecting rod (12) is equipped with compression spring, ring (11) are fixed to be set up in the upper end of connecting rod (12).
3. The GGD AC low-voltage power distribution cabinet according to claim 1, characterized in that: damping plate (2) include holding down plate (14), slider (15) and top board (16), holding down plate (14) are fixed to be set up the upper surface in base (3), top board (16) are fixed to be set up the lower surface at switch board main part (1), the upper surface middle part of holding down plate (14) is seted up flutedly, and the spout has been seted up to the medial surface of recess, the interior bottom surface of recess and last all be fixed in the spout and be provided with reset spring, just the open end embedding of spout is provided with slider (15), slider (15) sticiss with top board (16) to be connected.
4. A GGD ac low-voltage distribution cabinet according to claim 3, characterized in that: the upper surface of the sliding block (15) and two side surfaces of the upper pressing plate (16) are both provided with inclined surfaces, and the inclined angles of the two inclined surfaces are the same.
5. The GGD AC low-voltage power distribution cabinet according to claim 1, characterized in that: the screwing directions of the threads of the internal thread rings (8) on the two sides are opposite.
6. The GGD AC low-voltage power distribution cabinet according to claim 1, characterized in that: one end of the worm (10) extends out of the outer surface of the base (3), and a hand wheel is fixedly arranged at the end part of the extending end.
7. The GGD AC low-voltage power distribution cabinet according to claim 1, characterized in that: the upper end of the external thread column (7) is provided with a limiting ring, and the lower end of the external thread column is provided with a rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065581.1U CN210245980U (en) | 2019-07-09 | 2019-07-09 | GGD AC low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065581.1U CN210245980U (en) | 2019-07-09 | 2019-07-09 | GGD AC low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245980U true CN210245980U (en) | 2020-04-03 |
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ID=69990339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921065581.1U Expired - Fee Related CN210245980U (en) | 2019-07-09 | 2019-07-09 | GGD AC low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968534A (en) * | 2020-09-02 | 2020-11-20 | 福建省海佳集团股份有限公司 | Anti-seismic falling-down-proof movable LED display screen |
| CN112103812A (en) * | 2020-09-21 | 2020-12-18 | 湖南零零柒环保科技有限公司 | Block terminal convenient to remove |
-
2019
- 2019-07-09 CN CN201921065581.1U patent/CN210245980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968534A (en) * | 2020-09-02 | 2020-11-20 | 福建省海佳集团股份有限公司 | Anti-seismic falling-down-proof movable LED display screen |
| CN112103812A (en) * | 2020-09-21 | 2020-12-18 | 湖南零零柒环保科技有限公司 | Block terminal convenient to remove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |