CN216819068U - Drawer positioning mechanism of electrical drawer cabinet - Google Patents
Drawer positioning mechanism of electrical drawer cabinet Download PDFInfo
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- CN216819068U CN216819068U CN202220190663.4U CN202220190663U CN216819068U CN 216819068 U CN216819068 U CN 216819068U CN 202220190663 U CN202220190663 U CN 202220190663U CN 216819068 U CN216819068 U CN 216819068U
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- drawer
- drawer unit
- bevel gear
- positioning mechanism
- cabinet
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Abstract
The utility model discloses an electric drawer cabinet drawer positioning mechanism which comprises a plurality of drawer units arranged in a cabinet body, wherein an installation block is arranged in each drawer unit, a slide rail is arranged on the side surface of each drawer unit, an inserted link is arranged in a through hole in the side surface of each drawer unit, a moving block is connected to the side surface of each inserted link, the side surface of each moving block is connected with a spring through a pull rod, the spring is arranged on a positioning seat, the moving block is spirally connected with a bidirectional screw, a first bevel gear is arranged in the middle of the bidirectional screw, and a second bevel gear is connected to the side surface of the first bevel gear. The drawer unit locking device is scientific and reasonable in structural design, simple and flexible to operate and easy to adjust, the drawer unit can be quickly locked in the cabinet body from the left side and the right side, the stability of the device is effectively improved, the drawer unit can be prevented from sliding down due to external force, and the safety of the device is effectively guaranteed.
Description
Technical Field
The utility model relates to the technical field of electrical drawer cabinets, in particular to a drawer positioning mechanism of an electrical 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 drawn out, so that a functional unit capable of completing a certain type of power supply task is formed. The functional unit of the drawer type switch cabinet is separated from the bus or the cable by a grounded metal plate or a functional plate made of plastic, and three areas of the bus, the functional unit and the cable are formed. There are also isolation measures between each functional unit. The drawer type switch cabinet has higher reliability, safety and interchangeability, is an advanced switch cabinet, and most of the produced switch cabinets 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 existing electric drawer cabinet lacks an effective positioning mechanism, the locking mechanism is single, the drawer cannot be fixed from multiple directions simultaneously, and the safety performance cannot meet the requirements, so that certain disadvantages are caused. To this end, we propose an electrical drawer cabinet drawer positioning mechanism.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a drawer positioning mechanism for an electrical drawer cabinet, so as to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric drawer cabinet drawer positioning mechanism, is including installing a plurality of drawer units at the internal cabinet, be provided with the installation piece in the drawer unit, drawer unit side is provided with the slide rail, be equipped with the inserted bar in the through-hole of drawer unit side, the inserted bar side is connected with the movable block, the movable block side is through pull rod coupling spring, the spring mounting is on the positioning seat, movable block and two-way screw rod screwed connection, two-way screw rod middle part is provided with first bevel gear, first bevel gear side is connected with the second bevel gear, the second bevel gear is connected with adjustment mechanism through rather than endocentric pivot.
Preferably, the drawer unit is provided with a handle and a display panel on the front.
Preferably, the adjusting mechanism comprises a hand wheel and a rotating rod, the hand wheel is connected with the rotating shaft through a connecting shaft, and the connecting shaft is connected with the drawer unit through a bearing seat.
Preferably, a limiting plate is arranged on the outer side of the inserted rod.
Preferably, a baffle is arranged in the middle of the drawer unit, and a plurality of radiating grooves are formed in the drawer unit.
Compared with the prior art, the utility model has the beneficial effects that: this kind of electric drawer cabinet drawer positioning mechanism, structural design is simple reasonable, has stronger practicality, through setting up the inserted bar, the movable block, the pull rod, a spring, two-way screw rod, first bevel gear, second bevel gear, the transmission assembly of pivot and adjustment mechanism isotructure constitution, easy operation is nimble, easily adjust, can be fast from the left and right sides with the drawer unit locking at the cabinet internal, the stability of device has effectively been improved, can avoid the drawer unit because of receiving external force landing, the security of device has effectively been guaranteed, design through the slide rail makes drawer unit and cabinet body be connected with the ground smoothly more, stability when having guaranteed the drawer and removed, through seting up the multiunit radiating groove at the lateral wall and the diapire of drawer unit, the radiating effect of drawer has effectively been guaranteed, avoid the heat gathering in the drawer unit, the result of use of device has been improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural view of a back locking mechanism of the drawer unit according to the present invention.
Fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention.
In the figure: 1 cabinet body, 11 drawer units, 12 handles, 13 display panels, 14 baffles, 15 radiating grooves, 16 mounting blocks, 17 sliding rails, 18 through holes, 19 inserted rods, 2 moving blocks, 21 pull rods, 22 springs, 23 positioning seats, 24 bidirectional screw rods, 25 first bevel gears, 26 second bevel gears, 27 rotating shafts, 28 adjusting mechanisms, 29 hand wheels, 3 rotating rods, 31 bearing seats and 32 connecting shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a drawer positioning mechanism of an electrical drawer cabinet comprises a plurality of drawer units 11 arranged in a cabinet body 1, wherein a handle 12 and a display panel 13 are arranged on the front surface of each drawer unit 11, a baffle 14 is arranged in the middle of each drawer unit 11, a plurality of radiating grooves 15 are formed in each drawer unit 11, a mounting block 16 is arranged in each drawer unit 11, a sliding rail 17 is arranged on the side surface of each drawer unit 11, the inner cavity of each drawer unit 11 is divided into two areas through the baffle 14, corresponding electrical components are respectively mounted through the mounting blocks 16 on the two sides of the baffle 14, when the electrical components work, the heat is dissipated through the plurality of radiating grooves 15 of each drawer unit 11, the drawer units 11 are connected with the cabinet body 1 more smoothly through the design of the sliding rails 17, the stability of the drawer during movement is ensured, and the heat dissipation effect of the drawer is effectively ensured through the plurality of groups of radiating grooves 15 formed in the side walls and the bottom walls of the drawer units 11, heat is prevented from being accumulated in the drawer unit 11, and the use effect of the device is improved.
An inserted link 19 is arranged in a through hole 18 on the side of the drawer unit 11, a limit plate is arranged on the outer side of the inserted link 19, a moving block 2 is connected to the side of the inserted link 19, the side of the moving block 2 is connected with a spring 22 through a pull rod 21, the spring 22 is installed on a positioning seat 23, the moving block 2 is in spiral connection with a bidirectional screw 24, threads of the left part and the right part of the bidirectional screw 24 are arranged in opposite directions, a first bevel gear 25 is arranged in the middle of the bidirectional screw 24, the first bevel gear 25 is fixed in the middle of the bidirectional screw 24, a second bevel gear 26 is connected to the side of the first bevel gear 25, the second bevel gear 26 is connected with an adjusting mechanism 28 through a rotating shaft 27 concentric with the second bevel gear 26, the adjusting mechanism 28 comprises a hand wheel 29 and a rotating rod 3, the hand wheel 29 is connected with the rotating shaft 27 through a connecting shaft 32, the connecting shaft 32 is fixedly connected with the rotating shaft 27, the connecting shaft 32 is connected with the drawer unit 11 through a bearing seat 31, and is rotatably connected with the connecting shaft 32 through a bearing inside, the bearing housing 31 is fixed to the drawer unit 11.
When the corresponding drawer unit 11 is fixed, firstly, the drawer unit 11 is pushed into the cabinet 1, then the rotating rod 3 is manually rotated, the rotating rod 3 drives the hand wheel 29 and the connecting shaft 32 to rotate so as to drive the rotating shaft 27 to rotate, the rotating shaft 27 simultaneously drives the second bevel gear 26 to rotate, the second bevel gear 26 drives the first bevel gear 25 engaged with the second bevel gear to rotate, at the moment, the bidirectional screw 24 rotates, the two moving blocks 2 are respectively forced to move in opposite directions, at the moment, the two groups of the inserting rods 19 move in directions away from each other until the inserting rods 19 penetrate through the through holes 18 and are inserted into the side wall of the cabinet 1, so that the bidirectional locking of the drawer unit 11 is completed, and through a transmission assembly formed by the structures of the inserting rods 19, the moving blocks 2, the pull rods 21, the springs 22, the bidirectional screw 24, the first bevel gear 25, the second bevel gear 26, the rotating shaft 27, the adjusting mechanism 28 and the like, the operation is simple and flexible, and easy to adjust, can be fast from the left and right sides with drawer unit 11 locking in the cabinet body 1, effectively improve the stability of device, can avoid drawer unit 11 because of receiving external force landing, promote drawer unit 11's locking intensity, effectively guarantee the security of device.
The working principle is as follows:
when the drawer positioning mechanism of the electric drawer cabinet works, an inner cavity of a drawer unit 11 is divided into two areas by a baffle plate 14, corresponding electric parts are respectively installed by installation blocks 16 on two sides of the baffle plate 14, the electric parts are radiated by a plurality of radiating grooves 15 of the drawer unit 11 when working, when the corresponding drawer unit 11 is fixed, the drawer unit 11 is firstly pushed into a cabinet body 1, then a rotating rod 3 is manually rotated, the rotating rod 3 drives a hand wheel 29 and a connecting shaft 32 to rotate so as to drive a rotating shaft 27 to rotate, the rotating shaft 27 drives a second bevel gear 26 to rotate while rotating, the second bevel gear 26 drives a first bevel gear 25 engaged with the first bevel gear to rotate, at the moment, a bidirectional screw 24 rotates, two moving blocks 2 are respectively forced to move towards opposite directions, at the moment, two groups of inserting rods 19 move towards directions far away from each other, until the inserting rods 19 pass through holes 18 and are inserted into the side wall of the cabinet body 1, accomplish the two-way locking of drawer unit 11, fully guaranteed the stability of drawer unit, when needing to overhaul the maintenance to drawer unit 11 inside, the reversal rotation bull stick 3 can make inserted bar 19 break away from in the cabinet body 1 fast, and it can to pull out corresponding drawer unit 11 through handle 12 afterwards.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric drawer cabinet drawer positioning mechanism, is including installing a plurality of drawer units (11) in the cabinet body (1), its characterized in that: the novel drawer is characterized in that an installation block (16) is arranged in the drawer unit (11), a sliding rail (17) is arranged on the side face of the drawer unit (11), an inserted rod (19) is arranged in a through hole (18) in the side face of the drawer unit (11), a moving block (2) is connected to the side face of the inserted rod (19), the side face of the moving block (2) is connected with a spring (22) through a pull rod (21), the spring (22) is installed on a positioning seat (23), the moving block (2) is in spiral connection with a bidirectional screw rod (24), a first bevel gear (25) is arranged in the middle of the bidirectional screw rod (24), a second bevel gear (26) is connected to the side face of the first bevel gear (25), and the second bevel gear (26) is connected with an adjusting mechanism (28) through a concentric rotating shaft (27).
2. The electrical cabinet drawer positioning mechanism of claim 1, wherein: the front surface of the drawer unit (11) is provided with a handle (12) and a display board (13).
3. The electrical cabinet drawer positioning mechanism of claim 1, wherein: the adjusting mechanism (28) comprises a hand wheel (29) and a rotating rod (3), the hand wheel (29) is connected with the rotating shaft (27) through a connecting shaft (32), and the connecting shaft (32) is connected with the drawer unit (11) through a bearing seat (31).
4. The electrical cabinet drawer positioning mechanism of claim 1, wherein: and a limiting plate is arranged on the outer side of the inserted rod (19).
5. The electrical cabinet drawer positioning mechanism of claim 1, wherein: the middle of the drawer unit (11) is provided with a baffle (14), and the drawer unit (11) is provided with a plurality of heat dissipation grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190663.4U CN216819068U (en) | 2022-01-24 | 2022-01-24 | Drawer positioning mechanism of electrical drawer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190663.4U CN216819068U (en) | 2022-01-24 | 2022-01-24 | Drawer positioning mechanism of electrical drawer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216819068U true CN216819068U (en) | 2022-06-24 |
Family
ID=82064905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220190663.4U Active CN216819068U (en) | 2022-01-24 | 2022-01-24 | Drawer positioning mechanism of electrical drawer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216819068U (en) |
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2022
- 2022-01-24 CN CN202220190663.4U patent/CN216819068U/en active Active
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