CN215071308U - Propelling mechanism of low-voltage drawer cabinet - Google Patents
Propelling mechanism of low-voltage drawer cabinet Download PDFInfo
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- CN215071308U CN215071308U CN202120882156.2U CN202120882156U CN215071308U CN 215071308 U CN215071308 U CN 215071308U CN 202120882156 U CN202120882156 U CN 202120882156U CN 215071308 U CN215071308 U CN 215071308U
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Abstract
The utility model provides a propulsion mechanism of a low-voltage drawer cabinet, which comprises a cabinet body part and a drawer part, wherein two dynamic static contact parts are respectively arranged at two ends inside the cabinet body part, and two triangular grooves are respectively arranged at two sides of the front end of the drawer part; the movable contact part is arranged inside each triangular groove, each dynamic static contact part comprises an L-shaped plate and a static contact, each static contact is connected with the corresponding L-shaped plate through an elastic connecting part, two mounting auxiliary plates are arranged on two sides of each L-shaped plate respectively, and each mounting auxiliary plate is inserted with one fixing bolt. Through set up the static contact head portion of developments in cabinet body portion inside to set up static contact, elastic connection portion on the static contact head portion of developments, can make the contact position of static contact and movable contact head become a distance from original fixed point promptly the motion trail of elastic connection portion back static contact of being pressed, just so can avoid making down the static contact and the condition that the moving contact takes place contact failure because low pressure drawer cabinet takes place a small amount of deformations.
Description
Technical Field
The utility model particularly relates to a propulsion mechanism of low pressure drawer cabinet.
Background
The drawer type switch cabinet is a closed shell made of steel plates, and electric elements of the wire inlet and outlet loop are all installed in the drawer capable of being pulled out, so that a functional unit capable of completing a certain type of power supply task is formed. The functional units are separated from the bus bars or cables by the grounded metal plates or plastic functional plates, so that three areas of the bus bars, the functional units and the cables are formed. There is also a separation between each functional unit. The drawer type switch cabinet has higher reliability, safety and interchangeability, is a more advanced switch cabinet, and most of the switch cabinets produced at present are drawer type switch cabinets. The power distribution center is suitable for industrial and mining enterprises and high-rise buildings which require high power supply reliability and serves as a centralized control power distribution center.
The static contact and the moving contact of the low-voltage drawer cabinet of most current enterprise designs are mostly fixed knot constructs, and the bad contact condition often appears in static contact and moving contact under the drawer propulsive condition after producing the deformation gap between the cabinet body structure for a long time, so the advancing mechanism of a low-voltage drawer cabinet is needed in order to solve this problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure drawer cabinet's advancing mechanism to prior art not enough, this low pressure drawer cabinet's advancing mechanism can solve above-mentioned problem well.
In order to meet the above requirements, the utility model adopts the following technical scheme: the propulsion mechanism of the low-voltage drawer cabinet comprises a cabinet body part and a drawer part, wherein two dynamic static contact head parts are respectively arranged at two ends of the interior of the cabinet body part, and two triangular grooves are respectively arranged at two sides of the front end of the drawer part; the movable contact part is arranged inside each triangular groove, each dynamic static contact part comprises an L-shaped plate and a static contact, each static contact is connected with the corresponding L-shaped plate through an elastic connecting part, two mounting auxiliary plates are arranged on two sides of each L-shaped plate respectively, and each mounting auxiliary plate is inserted with one fixing bolt.
The pushing mechanism of the low-voltage drawer cabinet has the advantages that:
through set up the static contact head portion of developments in cabinet body portion inside to set up static contact, elastic connection portion on the static contact head portion of developments, can make the contact position of static contact and movable contact head become a distance from original fixed point promptly the motion trail of elastic connection portion back static contact of being pressed, just so can avoid making down the static contact and the condition that the moving contact takes place contact failure because low pressure drawer cabinet takes place a small amount of deformations.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 schematically illustrates a structural schematic view of a pushing mechanism of a low-voltage drawer cabinet according to an embodiment of the present application.
Fig. 2 schematically illustrates a structural schematic view of a propulsion mechanism of a low-voltage drawer cabinet according to an embodiment of the present application.
Fig. 3 schematically illustrates a structural view of a dynamic static contact head of a propulsion mechanism of a low-voltage drawer cabinet according to an embodiment of the present application.
Fig. 4 schematically shows a schematic structural view at a triangular groove of a pushing mechanism of a low-voltage drawer cabinet according to an embodiment of the present application.
Wherein: 1. a cabinet portion; 2. a drawer part; 3. a dynamic static contact head; 4. a movable contact part; 5. a chute; 6. a first magnet; 7. a second magnet; 8. an L-shaped plate; 9. fixing the bolt; 10. mounting an auxiliary plate; 11. static contact; 12. an elastic connection portion; 13. a round bar; 14. a cylinder; 15. a triangular groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.
Certain features that are well known to those skilled in the art have been omitted from the following description for the sake of simplicity.
According to an embodiment of the present application, there is provided a propulsion mechanism of a low-voltage drawer cabinet, as shown in fig. 1 to 3, including a cabinet body portion 1 and a drawer portion 2, wherein a dynamic static contact head portion 3 is respectively disposed at two ends of the interior of the cabinet body portion 1, and a triangular groove 15 is respectively disposed at two sides of a front end of the drawer portion 2.
According to an embodiment of the application, a movable contact part 4 is respectively arranged inside a triangular groove 15 of a propelling mechanism of the low-voltage drawer cabinet, the dynamic static contact part 3 comprises an L-shaped plate 8 and a static contact 11, the static contact 11 is connected with the L-shaped plate 8 through an elastic connecting part 12, two sides of the L-shaped plate 8 are respectively provided with an installation auxiliary plate 10, and the installation auxiliary plates 10 are respectively inserted with a fixing bolt 9.
According to one embodiment of the application, the top corners of two sides of the cabinet body 1 of the propulsion mechanism of the low-voltage drawer cabinet are respectively provided with an opening for inserting the dynamic static contact head 3, and two sides of the opening are respectively provided with a screw hole for inserting the fixing bolt 9.
According to one embodiment of the present application, the cabinet body 1 of the push mechanism of the low-voltage drawer cabinet is provided with an opening at the front end for inserting the drawer 2.
According to one embodiment of the present application, the cabinet body 1 of the propulsion mechanism of the low-voltage drawer cabinet is provided with a sliding groove 5 inside, and the bottom of the drawer 2 is provided with a sliding block sliding along the sliding groove 5.
According to one embodiment of the application, the outer side end face of the cabinet body 1 of the pushing mechanism of the low-voltage drawer cabinet is provided with a first magnet 6, and the bottom of the outer side end face of the drawer 2 is provided with a second magnet 7.
According to an embodiment of the present application, the dynamic static contact head of the pushing mechanism of the low-voltage drawer cabinet further includes a cylinder 14 connected to the L-shaped plate 8 and a round rod 13 connected to an inner end surface of the static contact 11, and the round rod 13 is inserted into the cylinder 14.
According to an embodiment of the present application, the elastic connection portion 12 of the pushing mechanism of the low voltage drawer cabinet is made of an elastic conductive material.
According to one embodiment of the application, when the pushing mechanism of the low-voltage drawer cabinet is used, the movable contact part 4 is contacted with the fixed contact 11 after the drawer part 2 is pushed into the cabinet body part 1, meanwhile, the fixed contact 11 is compressed by the backward pressing elastic connecting part 12, when the drawer part 2 is pulled out, the elastic connecting part 12 pushes the fixed contact 11 outwards until the fixed contact 11 is separated from the movable contact part 4, meanwhile, the design of the round rod 13 and the cylinder 14 can ensure that the motion track of the static contact 11 is constant and controllable, meanwhile, the dynamic static contact head part 3 and the cabinet body part 1 are connected by a fixing bolt 9 and can be detached and replaced at any time, the first magnet 6 and the second magnet 7 are designed as shown in figure 2, the drawer part 2 can be fixed by the magnetic force after being pushed into the cabinet body 1, the drawer part 2 is prevented from being accidentally ejected, and a handle can be arranged outside the drawer part 2.
According to an embodiment of the application, the dynamic static contact part 3 is arranged inside the cabinet body part 1, the static contact part 11 and the elastic connection part 12 are arranged on the dynamic static contact part 3, so that the contact position of the static contact part 11 and the movable contact part 4 can be changed from an original fixed point to a distance, namely the movement track of the static contact part 11 after the elastic connection part 12 is pressed, and the condition that the lower static contact and the movable contact are in poor contact due to small amount of deformation of the low-voltage drawer cabinet can be avoided.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and detail, but should not be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (7)
1. The utility model provides a advancing mechanism of low pressure drawer cabinet which characterized in that: the drawer type cabinet comprises a cabinet body part and a drawer part, wherein two dynamic static contact head parts are respectively arranged at two ends of the interior of the cabinet body part, and two triangular grooves are respectively arranged at two sides of the front end of the drawer part;
the movable contact part is arranged inside each triangular groove, each dynamic static contact part comprises an L-shaped plate and a static contact, each static contact is connected with the corresponding L-shaped plate through an elastic connecting part, two mounting auxiliary plates are arranged on two sides of each L-shaped plate respectively, and each mounting auxiliary plate is inserted with a fixing bolt.
2. The advancing mechanism of a low-voltage drawer cabinet according to claim 1, characterized in that: the top corners of the two sides of the cabinet body are respectively provided with an opening for inserting the dynamic static contact head, and the two sides of the opening are respectively provided with a screw hole for inserting the fixing bolt.
3. The advancing mechanism of a low-voltage drawer cabinet according to claim 1, characterized in that: the front end of the cabinet body part is provided with an opening for inserting the drawer part.
4. The advancing mechanism of a low-voltage drawer cabinet according to claim 1, characterized in that: the inside of cabinet somatic part is equipped with the spout, the bottom of drawer portion is equipped with follows the slider of spout slip.
5. The advancing mechanism of a low-voltage drawer cabinet according to claim 1, characterized in that: the outer side end face of the cabinet body part is provided with a first magnet, and the bottom of the outer side end face of the drawer part is provided with a second magnet.
6. The advancing mechanism of a low-voltage drawer cabinet according to claim 1, characterized in that: the dynamic static contact head part also comprises a cylinder connected with the L-shaped plate and a round rod connected with the end surface of the inner side of the static contact, and the round rod is inserted into the cylinder.
7. The advancing mechanism of a low-voltage drawer cabinet according to claim 1, characterized in that: the elastic connecting part is made of elastic conductive materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120882156.2U CN215071308U (en) | 2021-04-27 | 2021-04-27 | Propelling mechanism of low-voltage drawer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120882156.2U CN215071308U (en) | 2021-04-27 | 2021-04-27 | Propelling mechanism of low-voltage drawer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215071308U true CN215071308U (en) | 2021-12-07 |
Family
ID=79109200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120882156.2U Active CN215071308U (en) | 2021-04-27 | 2021-04-27 | Propelling mechanism of low-voltage drawer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215071308U (en) |
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2021
- 2021-04-27 CN CN202120882156.2U patent/CN215071308U/en active Active
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