CN210693233U - Drawer cabinet guiding and locking structure - Google Patents
Drawer cabinet guiding and locking structure Download PDFInfo
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- CN210693233U CN210693233U CN201922100463.6U CN201922100463U CN210693233U CN 210693233 U CN210693233 U CN 210693233U CN 201922100463 U CN201922100463 U CN 201922100463U CN 210693233 U CN210693233 U CN 210693233U
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- drawer
- ratchet wheel
- ratchet
- groove
- guide rail
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Abstract
The utility model discloses a drawer cabinet direction locking structure, including setting up the guide rail that the internal bottom of cabinet and follow drawer business turn over direction and arrange, the outer bottom of drawer is provided with guide rail assorted guide slot, the top is provided with a ratchet in the guide slot, be provided with the draw-in groove with the ratchet looks interlock of ratchet on the guide rail, be provided with drive ratchet pivoted actuating mechanism on the drawer. The driving mechanism comprises a knob arranged on the outer end face of the drawer, and a first worm and a second worm which are hinged in the drawer, the knob is in transmission connection with the front end of the first worm, the rear end of the first worm is in transmission connection with the front end of the second worm through a worm wheel, and the rear end of the second worm is in transmission connection with a ratchet wheel. The device has simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard and specifically relates to a drawer cabinet direction locking structure is related to.
Background
The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
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 drawer is electrically connected with the cabinet body, and meanwhile, a large number of electronic components are arranged in the drawer, so that the drawer is very important to be plugged and pulled, and a new design needs to be made for the pulling and pulling structure of the drawer.
Disclosure of Invention
In view of the above, there is a need for a guiding and locking structure of a drawer cabinet, which has a simple structure and is safe to use.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a drawer cabinet direction locking structure, is including setting up the guide rail that just arranges along drawer business turn over direction in the internal bottom of cabinet, and the drawer outer bottom is provided with guide rail assorted guide slot, the top is provided with a ratchet in the guide slot, be provided with the draw-in groove with the ratchet looks interlock of ratchet on the guide rail, be provided with drive ratchet pivoted actuating mechanism on the drawer.
Furthermore, the driving mechanism comprises a knob arranged on the outer end face of the drawer, and a first transmission shaft and a second transmission shaft which are hinged in the drawer, the knob is in transmission connection with the front end of the first transmission shaft, the rear end of the first transmission shaft is in transmission connection with the front end of the second transmission shaft through a bevel gear pair, and the rear end of the second transmission shaft is in transmission connection with the ratchet wheel.
Furthermore, the axial direction of the ratchet wheel is parallel to the direction of the guide rail, and the clamping groove is formed in the side wall of the guide rail.
Furthermore, the axial direction of the ratchet wheel is perpendicular to the trend of the guide rail, and the clamping groove is formed in the top surface of the guide rail.
Furthermore, the bottom of the guide groove is provided with a sunken groove, and the ratchet wheel is arranged in the sunken groove, so that when the ratchet wheel rotates, the ratchet wheel is sunken in the sunken groove or protrudes out of the sunken groove.
Furthermore, the number of the card slots is at least one.
Compared with the prior art, the utility model discloses following beneficial effect has: this device is through setting up a direction locking mechanism between the drawer of drawer cabinet and the cabinet body for the plug of drawer is smooth and easy, ensures simultaneously can not lead to the drawer to be taken out because of the maloperation, has guaranteed the security of using, simple structure, convenient to use.
In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic structural view of a drawer according to a first embodiment of the present invention.
Fig. 3 is a schematic structural view of a cabinet body in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a driving mechanism according to a first embodiment of the present invention.
Fig. 5 is a schematic structural view of a cabinet body in an embodiment of the present invention.
In the figure: the multifunctional cabinet comprises a cabinet body 1, a drawer 2, a knob 21, a guide groove 3, a sink groove 31, a guide rail 4, a clamping groove 41, a ratchet wheel 5, a first transmission shaft 6, a bearing 61, a bevel gear pair 62 and a second transmission shaft 7.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
In a first embodiment, as shown in fig. 1 to 4, a drawer cabinet guiding and locking structure includes a guide rail 4 disposed at the bottom inside a cabinet 1 and arranged along the in-out direction of a drawer 2, two clamping grooves 41 are disposed on the top surface of the guide rail 4, a guide groove 3 matched with the guide rail is disposed at the bottom outside the drawer 2, a ratchet 5 is disposed at the top inside the guide groove 3, the axial direction of the ratchet 5 is perpendicular to the direction of the guide rail 4, the ratchet of the ratchet 5 is clamped in the clamping grooves 41 when rotating, a knob 21 is disposed on the outer end surface of the drawer 2, the knob 21 is in transmission connection with a first transmission shaft 6, the first transmission shaft 6 is in transmission connection with a second transmission shaft 7 through a bevel gear pair 62, and the rear end.
In this embodiment, the bottom of the guiding groove 3 is provided with a sunken groove 31, and the ratchet 5 is arranged in the sunken groove 32, so that when the ratchet 5 rotates, the ratchet is sunken in the sunken groove or protrudes out of the sunken groove 31.
In this embodiment, the drawer 2 is provided with a bearing 61 for hinging the first transmission shaft and the second transmission shaft.
In this embodiment, the clamping grooves 41 are respectively arranged in the middle of the guide rail and at the position close to the outlet of the cabinet body; when the drawer 2 completely enters the cabinet body 1, the ratchet wheel 5 is meshed with the clamping groove in the middle. When the drawer is pulled out to a large extent, the ratchet wheel is meshed with the clamping groove positioned at the outlet.
When the drawer is used, after the drawer 2 completely enters the cabinet body 1, the knob 21 is rotated to enable the ratchets of the ratchet wheel to protrude out of the sunken grooves and be embedded into the clamping grooves, so that the drawer is locked and cannot be pulled out easily. The knob is rotated reversely, so that the ratchet of the ratchet wheel is sunk in the sinking groove and is separated from the contact with the clamping groove, and the drawer can be pulled out.
In the second embodiment, as shown in fig. 5, a guiding and locking structure of a drawer cabinet includes a guide rail 4 disposed at the bottom in a cabinet body 1 and disposed along the in-out direction of a drawer 2, two clamping grooves 41 are disposed on a side wall of the guide rail 4, a guide groove 3 matched with the guide rail is disposed at the bottom outside the drawer 2, a ratchet 5 is disposed at the top in the guide groove 3, the axial direction of the ratchet 5 is parallel to the direction of the guide rail 4, a ratchet of the ratchet 5 is clamped in the clamping grooves 41 when rotating, a knob 21 is disposed on the outer end face of the drawer 2, the knob 21 is in transmission connection with a first transmission shaft 6, the first transmission shaft 6 is in transmission connection with a second transmission shaft 7 through a bevel gear pair 62, and.
In this embodiment, the bottom of the guiding groove 3 is provided with a sunken groove 31, and the ratchet 5 is arranged in the sunken groove 31, so that when the ratchet 5 rotates, the ratchet is sunken in the sunken groove or protrudes out of the sunken groove 31.
In this embodiment, the drawer 2 is provided with a bearing 61 for hinging the first transmission shaft and the second transmission shaft.
In this embodiment, the clamping grooves 31 are respectively arranged in the middle of the guide rail and at the position close to the outlet of the cabinet body; when the drawer completely enters the cabinet body, the ratchet wheel is meshed with the clamping groove in the middle. When the drawer is pulled out to a large extent, the ratchet wheel is meshed with the clamping groove positioned at the outlet.
When the drawer is used, after the drawer completely enters the cabinet body, the knob is rotated to enable the ratchets of the ratchet wheel to protrude out of the sunken grooves and be embedded into the clamping grooves, so that the drawer is locked and cannot be pulled out easily. The knob is rotated reversely, so that the ratchet of the ratchet wheel is sunk in the sinking groove and is separated from the contact with the clamping groove, and the drawer can be pulled out.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a drawer cabinet direction locking structure which characterized in that: the drawer comprises guide rails arranged at the bottom in a cabinet body and arranged along the inlet and outlet directions of the drawer, guide grooves matched with the guide rails are arranged at the outer bottom of the drawer, a ratchet wheel is arranged at the inner top of each guide groove, clamping grooves meshed with the ratchet wheels of the ratchet wheel are formed in the guide rails, and a driving mechanism for driving the ratchet wheel to rotate is arranged on the drawer.
2. The guiding and locking structure of the drawer cabinet as claimed in claim 1, wherein: the driving mechanism comprises a knob arranged on the outer end face of the drawer, and a first transmission shaft and a second transmission shaft which are hinged in the drawer, the knob is in transmission connection with the front end of the first transmission shaft, the rear end of the first transmission shaft is in transmission connection with the front end of the second transmission shaft through a bevel gear pair, and the rear end of the second transmission shaft is in transmission connection with the ratchet wheel.
3. The guiding and locking structure of the drawer cabinet as claimed in claim 2, wherein: the ratchet wheel is axially parallel to the direction of the guide rail, and the clamping groove is formed in the side wall of the guide rail.
4. The guiding and locking structure of the drawer cabinet as claimed in claim 2, wherein: the axial direction of the ratchet wheel is perpendicular to the trend of the guide rail, and the clamping groove is formed in the top surface of the guide rail.
5. The guiding and locking structure of the drawer cabinet as claimed in claim 1, wherein: the bottom of the guide groove is provided with a sunken groove, and the ratchet wheel is arranged in the sunken groove, so that when the ratchet wheel rotates, the ratchet wheel sinks in the sunken groove or protrudes out of the sunken groove.
6. The guiding and locking structure of the drawer cabinet as claimed in claim 1, wherein: the number of the clamping grooves is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100463.6U CN210693233U (en) | 2019-11-29 | 2019-11-29 | Drawer cabinet guiding and locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100463.6U CN210693233U (en) | 2019-11-29 | 2019-11-29 | Drawer cabinet guiding and locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693233U true CN210693233U (en) | 2020-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100463.6U Active CN210693233U (en) | 2019-11-29 | 2019-11-29 | Drawer cabinet guiding and locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987633A (en) * | 2020-07-14 | 2020-11-24 | 安徽楚江高新电材有限公司 | GCS drawer type switch cabinet |
-
2019
- 2019-11-29 CN CN201922100463.6U patent/CN210693233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111987633A (en) * | 2020-07-14 | 2020-11-24 | 安徽楚江高新电材有限公司 | GCS drawer type switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drawer cabinet guide locking structure Effective date of registration: 20210118 Granted publication date: 20200605 Pledgee: Bank of China Limited Xiamen Haicang sub branch Pledgor: XIAMEN PANSHENG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2021980000451 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220512 Granted publication date: 20200605 Pledgee: Bank of China Limited Xiamen Haicang sub branch Pledgor: XIAMEN PANSHENG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2021980000451 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drawer cabinet guide locking structure Effective date of registration: 20220512 Granted publication date: 20200605 Pledgee: Bank of China Limited Xiamen Haicang sub branch Pledgor: XIAMEN PANSHENG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2022990000271 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |