CN217882551U - AC low-voltage draw-out type switch cabinet - Google Patents
AC low-voltage draw-out type switch cabinet Download PDFInfo
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- CN217882551U CN217882551U CN202221710403.1U CN202221710403U CN217882551U CN 217882551 U CN217882551 U CN 217882551U CN 202221710403 U CN202221710403 U CN 202221710403U CN 217882551 U CN217882551 U CN 217882551U
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Abstract
The utility model discloses a low pressure pull-out type cubical switchboard exchanges belongs to power equipment technical field. The positioning device comprises an AC low-voltage switch cabinet body, wherein four drawers are embedded in the AC low-voltage switch cabinet body, positioning assemblies are arranged in the drawers, and transmission assemblies are arranged on two sides of the interior of the AC low-voltage switch cabinet body; the utility model discloses a set up transmission assembly, two rotations of driving motor drive bevel gear can make the spacing rotations of screw rod, and then can make the fixed block from leading to the spacing roll-off of inslot portion, can make two backplates move outward in step and be convenient for ventilate under the effect of connecting block, compact structure result of use is better.
Description
Technical Field
The utility model belongs to the technical field of power equipment, concretely relates to exchange low pressure pull-out type cubical switchboard.
Background
In power plant, transformer substation, industrial and mining enterprise, the rated voltage of power supply system is below 660V, often use low pressure pull-out type cubical switchboard for power distribution, the electric energy conversion distribution control of motor control and illumination distribution equipment uses, low pressure pull-out type cubical switchboard has advantages such as small, convenient operation, obtain extensive use in the power equipment field, at present, in some very large-scale final stage distribution equipment departments, often need assemble a lot of switches, relays etc. various equipment fixed mounting is in the cubical switchboard body.
The prior art discloses among the exchange low pressure pull-out type cubical switchboard, drawer and exchange and support and press not having the connection fixed knot structure between the cubical switchboard cabinet body, lead to unable easy automatic roll-off to taking out, structural stability is relatively poor, and rotate through driving motor drive transfer line and make two backplates remove to the outside and dispel the heat, nevertheless the transfer link group structure can occupy and exchange and support and press the internal too much space of cubical switchboard cabinet, lead to the result of use not good.
SUMMERY OF THE UTILITY MODEL
To solve the problems raised in the background art described above. The utility model provides an exchange low pressure pull-out type cubical switchboard has stable in structure, excellent in use effect's characteristics.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an exchange low pressure pull-out type cubical switchboard, includes the exchange low voltage switch cabinet body, four drawers have been inlayed to the inside of the exchange low voltage switch cabinet body, the side of drawer all is connected with two handles, the exchange low voltage switch cabinet body surface of drawer both sides all is provided with the slider, locating component has all been seted up to the inside of drawer, two backplates have been inlayed to the back of the exchange low voltage switch cabinet body, heat dissipation mechanism is installed to the below of backplate, the side of the exchange low voltage switch cabinet body is provided with driving motor.
Preferably, locating component is including connection pad, rotation groove, locating lever, scarce groove, spacing dish and spring, the rotation groove has all been seted up to the inside of drawer, the spacing dish has all been inlayed to the inside in rotation groove, the outside of spacing dish all is connected with the connection pad, one side of spacing dish all is connected with the locating lever, the top of locating lever all is provided with the spring, one side the scarce groove has all been seted up to the inside of slider, be the slot-type connection between locating lever and the scarce groove.
Preferably, the connecting disc, the limiting disc and the drawer are connected in a limiting rotation mode, one side of the rotation groove is of a fan-shaped structure, and the positioning rod is connected with the rotation groove in a sliding mode.
Preferably, transmission assembly has all been seted up to the inside both sides of the AC low-voltage switchgear cabinet body, transmission assembly is including connecting block, fixed block, logical groove, bevel gear one, bevel gear two and screw rod, logical groove has all been seted up to the inside both sides of the AC low-voltage switchgear cabinet body, one side the screw rod has been inlayed to the inside of logical groove, the surface cover of screw rod has bevel gear one, driving motor's one end is connected with bevel gear two, two be connected with two connecting blocks between the backplate, one side of connecting block all is connected with the fixed block.
Preferably, the second bevel gear is in gear engagement connection with the first bevel gear, the screw is in limit rotation connection with the alternating-current low-voltage switch cabinet body, the screw is in thread engagement connection with the fixed block, and the fixed block is in sliding connection with the through groove.
Preferably, the screw rod is of a T-shaped rod structure, and the surface of the fixing block is tightly attached to the inner wall of the through groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up locating component, can make the locating lever and scarce the inseparable joint in groove under the elastic force of spring, make the drawer firm in the internal location of interchange low-voltage switch cabinet, the handle of rotatable one side makes the connection pad rotate in step when needing to open the drawer, and the connection pad drives the locating lever of spacing dish one side again and revolves out from the inside of scarce groove, then alright take out the drawer from the internal portion of interchange low-voltage switch cabinet installation and the maintenance of components and parts of being convenient for.
2. The utility model discloses a set up drive assembly, driving motor drives two rotations of bevel gear, can make the spacing rotation of screw rod under the meshing transmission between two bevel gears and bevel gear one, because of being connected for thread engagement between screw rod and the fixed block, and then can make the fixed block from leading to the spacing roll-off of inslot portion, can make two backplates move outward in step and be convenient for ventilate under the effect of connecting block, compact structure result of use is better.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a sectional top view of the positioning assembly of the present invention;
fig. 3 is a cross-sectional view of the positioning assembly of the present invention;
fig. 4 is a top sectional view of the transmission assembly of the present invention.
In the figure: 1. a cabinet body of an alternating current low-voltage switch cabinet; 2. a drawer; 3. a handle; 4. a positioning assembly; 41. a connecting disc; 42. a rotating groove; 43. positioning a rod; 44. notching; 45. a limiting disc; 46. a spring; 5. a drive motor; 6. a back plate; 7. a transmission assembly; 71. connecting blocks; 72. a fixed block; 73. a through groove; 74. a first bevel gear; 75. a second bevel gear; 76. a screw; 8. a slider; 9. a heat dissipation mechanism.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an exchange low pressure pull-out type cubical switchboard, including exchanging the low-voltage switch cabinet body 1, four drawers 2 have been inlayed to the inside of exchanging the low-voltage switch cabinet body 1, the side of drawer 2 all is connected with two handles 3, exchange low-voltage switch cabinet body 1 surface of drawer 2 both sides all is provided with slider 8, locating component 4 has all been seted up to the inside of drawer 2, exchange the back of low-voltage switch cabinet body 1 and inlayed two backplates 6, heat dissipation mechanism 9 is installed to the below of backplate 6, exchange the side of the low-voltage switch cabinet body 1 and be provided with driving motor 5.
Specifically, locating component 4 is including connection pad 41, rotation groove 42, locating lever 43, lack groove 44, spacing dish 45 and spring 46, rotation groove 42 has all been seted up to drawer 2's inside, spacing dish 45 has all been inlayed to rotation groove 42's inside, spacing dish 45's outside all is connected with connection pad 41, one side of spacing dish 45 all is connected with locating lever 43, locating lever 43's top all is provided with spring 46, lack groove 44 has all been seted up to one side slider 8's inside, locating lever 43 and lack the groove 44 between be connected for the slot type.
Through adopting above-mentioned technical scheme, can make locating lever 43 and scarce groove 44 inseparable joint under spring 46's elastic force, make drawer 2 fix a position firmly in exchanging low-voltage switch cabinet body 1 inside.
Specifically, the connecting disc 41, the limiting disc 45 and the drawer 2 are connected in a limiting rotation mode, one side of the rotating groove 42 is of a fan-shaped structure, and the positioning rod 43 is connected with the rotating groove 42 in a sliding mode.
Through adopting above-mentioned technical scheme, the handle 3 that rotates one side makes connection pad 41 rotate in step, and connection pad 41 drives the locating lever 43 of spacing dish 45 one side again and screws out from the inside of scarce groove 44, then alright take out the installation and the maintenance of components and parts of being convenient for with drawer 2 from exchanging low-voltage switch cabinet body 1 inside.
When the drawer type low-voltage switch cabinet is used, the positioning rod 43 and the notch 44 can be tightly clamped under the elastic acting force of the spring 46, the drawer 2 can be firmly positioned in the alternating-current low-voltage switch cabinet body 1, the connecting disc 41 can rotate synchronously by the handle 3 which can rotate one side when the drawer 2 is opened, the connecting disc 41 drives the positioning rod 43 on one side of the limiting disc 45 to rotate out of the notch 44, then the drawer 2 can be pulled out of the alternating-current low-voltage switch cabinet body 1 to facilitate installation and maintenance of components, the driving motor 5 can drive the two back plates 6 to move outwards synchronously to facilitate ventilation, the heat dissipation mechanism 9 can enable the heat dissipation fan in the heat dissipation mechanism to rotate, and heat dissipation and ventilation in the alternating-current low-voltage switch cabinet body 1 can be accelerated;
example 2
The present embodiment is different from embodiment 1 in that: transmission assembly 7 has all been seted up to the inside both sides of the AC low-voltage switch cabinet body 1, transmission assembly 7 is including connecting block 71, the fixed block 72, lead to groove 73, bevel gear 74, two 75 and screw rod 76 of bevel gear, logical groove 73 has all been seted up to the inside both sides of the AC low-voltage switch cabinet body 1, screw rod 76 has been inlayed to the inside that one side led to groove 73, the surface cover of screw rod 76 has bevel gear 74, driving motor 5's one end is connected with two 75 bevel gears, be connected with two connecting blocks 71 between two backplate 6, one side of connecting block 71 all is connected with fixed block 72.
Specifically, the second bevel gear 75 is in gear engagement connection with the first bevel gear 74, the screw 76 is in limit rotation connection with the alternating current low-voltage switch cabinet body 1, the screw 76 is in thread engagement connection with the fixed block 72, and the fixed block 72 is in sliding connection with the through groove 73.
By adopting the technical scheme, the driving motor 5 drives the second bevel gear 75 to rotate, the screw 76 can rotate in a limiting manner under the meshing transmission between the second bevel gear 75 and the first bevel gear 74, and the screw 76 is in threaded meshing connection with the fixing block 72, so that the fixing block 72 can slide out from the through groove 73 in a limiting manner.
Specifically, the screw 76 is a T-shaped rod structure, and the surface of the fixing block 72 and the inner wall of the through groove 73 are tightly attached to each other.
By adopting the technical scheme, the tail end of the screw 76 is used for connecting and limiting the fixing block 72, so that the fixing block 72 can be prevented from falling off from the inside of the through groove 73.
When the air conditioner is used in the embodiment, the driving motor 5 drives the second bevel gear 75 to rotate, the screw 76 can rotate in a limiting mode under the meshing transmission between the second bevel gear 75 and the first bevel gear 74, the screw 76 is in threaded meshing connection with the fixing block 72, the fixing block 72 can slide out in a limiting mode from the inside of the through groove 73, and the two back plates 6 can move outwards synchronously under the action of the connecting block 71 to facilitate ventilation.
The utility model provides an exchange low-voltage switch cabinet body 1, drawer 2, handle 3, driving motor 5, backplate 6, slider 8 and heat dissipation mechanism 9's structure and theory of use have disclosed in the exchange low-voltage pull-out type cubical switchboard that chinese patent application number is 202120603798.4 disclosed.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, can make locating lever 43 and scarce slot 44 inseparable joint under spring 46's elastic force, it is firm to make drawer 2 in the inside location of the exchange low-voltage switchgear cabinet body 1, handle 3 of rotatable one side makes connection pad 41 rotate in step when needing to open drawer 2, connection pad 41 drives locating lever 43 of spacing dish 45 one side again and revolves out from scarce slot 44's inside, then alright take drawer 2 out the installation and the maintenance of components and parts of being convenient for from exchange low-voltage switchgear cabinet body 1 inside, driving motor 5 drives two 75 rotations of bevel gear, can make the spacing rotation of screw rod 76 under the meshing transmission between two 75 of bevel gear and one 74 of bevel gear, because of being connected for the thread engagement between screw rod 76 and the fixed block 72, and then can make fixed block 72 from leading to the inside spacing roll-off of groove 73, can make two synchronous excursions of backplate 6 ventilates of being convenient for under the effect of connecting block 71, heat dissipation mechanism 9 can make its inside radiator fan rotate, can accelerate the inside cooling ventilation of the exchange low-voltage switchgear cabinet body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The utility model provides an exchange low pressure pull-out type cubical switchboard, includes exchange low pressure cubical switchboard cabinet body (1), its characterized in that: four drawers (2) have been inlayed to the inside of the exchange low-voltage switch cabinet body (1), the side of drawer (2) all is connected with two handles (3), the exchange low-voltage switch cabinet body (1) surface of drawer (2) both sides all is provided with slider (8), locating component (4) have all been seted up to the inside of drawer (2), two backplate (6) have been inlayed at the back of the exchange low-voltage switch cabinet body (1), heat dissipation mechanism (9) are installed to the below of backplate (6), the side of the exchange low-voltage switch cabinet body (1) is provided with driving motor (5).
2. An ac low voltage draw-out switchgear as claimed in claim 1, wherein: locating component (4) is including connection pad (41), rotation groove (42), locating lever (43), scarce groove (44), spacing dish (45) and spring (46), rotation groove (42) have all been seted up to the inside of drawer (2), spacing dish (45) have all been inlayed to the inside of rotation groove (42), the outside of spacing dish (45) all is connected with connection pad (41), one side of spacing dish (45) all is connected with locating lever (43), the top of locating lever (43) all is provided with spring (46), one side scarce groove (44) have all been seted up to the inside of slider (8), be connected for the slot-type between locating lever (43) and scarce groove (44).
3. An ac low voltage draw-out switchgear as claimed in claim 2, wherein: the connecting disc (41), the limiting disc (45) and the drawer (2) are connected in a limiting rotation mode, one side of the rotating groove (42) is of a fan-shaped structure, and the positioning rod (43) is connected with the rotating groove (42) in a sliding mode.
4. An ac low voltage draw-out switchgear as claimed in claim 1, wherein: transmission assembly (7) have all been seted up to the inside both sides of exchanging low-voltage switchgear cabinet body (1), transmission assembly (7) are including connecting block (71), fixed block (72), lead to groove (73), bevel gear (74), bevel gear two (75) and screw rod (76), logical groove (73) have all been seted up to the inside both sides of exchanging low-voltage switchgear cabinet body (1), one side screw rod (76) have been inlayed to the inside of leading to groove (73), the surface cover of screw rod (76) has bevel gear one (74), the one end of driving motor (5) is connected with bevel gear two (75), two be connected with two connecting blocks (71) between backplate (6), one side of connecting block (71) all is connected with fixed block (72).
5. An AC low voltage draw-out switchgear as claimed in claim 4, wherein: the second bevel gear (75) is in gear engagement connection with the first bevel gear (74), the screw rod (76) is in limit rotation connection with the alternating-current low-voltage switch cabinet body (1), the screw rod (76) is in threaded engagement connection with the fixing block (72), and the fixing block (72) is in sliding connection with the through groove (73).
6. An AC low voltage draw-out switchgear as claimed in claim 4, wherein: the screw rod (76) is of a T-shaped rod structure, and the surface of the fixing block (72) is tightly attached to the inner wall of the through groove (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221710403.1U CN217882551U (en) | 2022-07-04 | 2022-07-04 | AC low-voltage draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221710403.1U CN217882551U (en) | 2022-07-04 | 2022-07-04 | AC low-voltage draw-out type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217882551U true CN217882551U (en) | 2022-11-22 |
Family
ID=84099397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221710403.1U Active CN217882551U (en) | 2022-07-04 | 2022-07-04 | AC low-voltage draw-out type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217882551U (en) |
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2022
- 2022-07-04 CN CN202221710403.1U patent/CN217882551U/en active Active
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