Electrical cabinet

Abstract

The utility model discloses an electrical cabinet, comprising a cabinet body and a cabinet door, one end of the cabinet door is hinged on the cabinet body, the transverse bolt is horizontally arranged on the cabinet door in a sliding manner, the cabinet body is provided with a transverse jack matched with the transverse bolt, the upper vertical bolt is vertically arranged on the cabinet door in a sliding manner, the cabinet body is provided with an upper vertical jack matched with the upper vertical bolt, and the upper vertical jack is provided with a lower vertical jack matched with the lower vertical bolt. A driving block is arranged on the transverse bolt, the driving block can drive the upper vertical bolt to be upwards inserted into the upper vertical insertion hole when the transverse bolt is translated and inserted into the transverse insertion hole, the driving mechanism is arranged on the cabinet door and used for driving the transverse bolt to translate, and the operation end of the driving mechanism is exposed out of the cabinet door. When the transverse bolt moves horizontally, the driving block is driven to drive the upper vertical bolt to be inserted into the upper vertical inserting hole, the locking effect is enhanced in cooperation with the transverse bolt, the cabinet door is locked from the vertical angle and the horizontal angle, and safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical cabinets, and more specifically, relates to an electrical cabinet. Background Art

[0002] Electrical cabinets are made of steel and are used to protect the normal operation of components. Electrical cabinets are generally made of hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are softer than hot-rolled steel plates and are more suitable for the production of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] The anti-theft structure of existing electrical cabinets is generally a relatively simple mechanical lock, which only locks in one direction (the direction opposite to the hinge hinge), making it easy for the cabinet door to be opened by cutting the lock bolt or prying it open from the corner, thereby damaging and losing the internal components, and having low security. Utility Model Content

[0004] The purpose of the utility model is to provide an electrical cabinet to address the deficiencies in the prior art, so as to solve the problem that the existing electrical cabinet is only locked in one direction, so that the cabinet door is easily opened by cutting the lock bolt or prying it open from the corner, thereby damaging and losing the internal components and having low safety.

[0005] In order to achieve the above object, the utility model provides an electrical cabinet, comprising:

[0006] A cabinet body and a cabinet door, one end of the cabinet door being hinged to the cabinet body;

[0007] A horizontal bolt, which is horizontally slidably arranged on the cabinet door, and a horizontal insertion hole matching with the horizontal bolt is arranged on the cabinet body;

[0008] An upper vertical bolt, wherein the upper vertical bolt is vertically slidably arranged on the cabinet door, an upper vertical insertion hole matched with the upper vertical bolt is arranged on the cabinet body, and a driving block is arranged on the transverse bolt, wherein the driving block can drive the upper vertical bolt to be inserted upward into the upper vertical insertion hole when the transverse bolt is translated and inserted into the transverse insertion hole;

[0009] A driving mechanism is arranged on the cabinet door and is used to drive the transverse bolt to translate, and an operating end of the driving mechanism is exposed on the cabinet door.

[0010] Optionally, the driving block is in a right-angled trapezoid, with the hypotenuse cooperating with the upper vertical bolt and the long side close to the horizontal bolt.

[0011] Optionally, an arc-shaped plate is provided at one end of the upper vertical bolt close to the driving block, and a groove matching with the arc-shaped plate is provided on the short side of the driving block.

[0012] Optionally, the driving blocks are symmetrically arranged on the upper and lower sides of the horizontal bolt, and the two driving blocks form an arrow structure. The cabinet door is provided with a lower vertical bolt symmetrical to the upper vertical bolt, and the cabinet body is provided with a lower vertical hole cooperating with the lower vertical bolt. The lower vertical bolt is provided with an elastic mechanism, and the elastic mechanism provides a force to keep the lower vertical bolt away from the lower vertical hole.

[0013] Optionally, a guide seat is provided on the cabinet door, one end of the lower vertical bolt slides through the guide seat, and a limiting plate is provided at the other end of the lower vertical bolt. The elastic mechanism includes a spring, and the spring is sleeved on the lower vertical bolt, with two ends respectively connected to the limiting plate and the guide seat.

[0014] Optionally, the upper vertical bolt includes a limiting section with a non-circular cross-section, and the limiting section is slidably connected to the cabinet door.

[0015] Optionally, the driving mechanism comprises:

[0016] A mounting plate, the mounting plate being horizontally arranged on the inner wall of the cabinet door at intervals, a motor being arranged on the mounting plate, and a control end of the motor being exposed on the cabinet door;

[0017] A threaded rod, the threaded rod is horizontally rotatably connected to the mounting plate near the cabinet door, and one end of the threaded rod is connected to the output end of the motor;

[0018] A threaded tube is sleeved on the threaded rod, one end of the cross bolt passes through the mounting plate and is connected to the threaded tube, and the driving block passes through the gap between the mounting plate and the cabinet door and is connected to the threaded tube.

[0019] Optionally, the cabinet door is hinged to the cabinet body via a hinge, and a handle is provided at one end of the cabinet door away from the hinge.

[0020] Optionally, the cabinet door is a trough body, and the upper vertical bolt and the driving mechanism are arranged at the bottom of the trough body.

[0021] Optionally, the transverse bolt is exposed from the trough body through a vertical plate.

[0022] The utility model provides an electrical cabinet, which has the following beneficial effects:

[0023] The electrical cabinet drives the horizontal bolt to translate and lock the cabinet door and the cabinet body through a driving mechanism. The translation of the horizontal bolt simultaneously drives the driving block to drive the upper vertical bolt to insert into the upper vertical insertion hole. The locking effect is enhanced in cooperation with the horizontal bolt, and the cabinet door is locked from both vertical and horizontal angles to improve safety.

[0024] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present invention.

[0026] Figure 1 A schematic structural diagram of a cabinet door of an electrical cabinet according to an embodiment of the utility model is shown.

[0027] Figure 2 A schematic structural diagram of a driving mechanism of an electrical cabinet according to an embodiment of the utility model is shown.

[0028] Figure 3 A schematic structural diagram of an upper vertical bolt of an electrical cabinet according to an embodiment of the utility model is shown.

[0029] Figure 4 A structural schematic diagram of an electrical cabinet according to an embodiment of the utility model is shown.

[0030] Description of reference numerals:

[0031] 1. Cabinet body; 2. Hinge; 3. Cabinet door; 4. Mounting plate; 5. Motor; 6. Threaded rod; 7. Threaded pipe; 8. Horizontal plate; 9. Horizontal bolt; 10. Vertical plate; 11. Driving block; 12. Guide seat; 13. Upper vertical bolt; 14. Arc plate; 15. Convex rib; 16. Limiting piece; 17. Spring; 18. Groove. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0033] like Figure 1-4 As shown, an electrical cabinet comprises:

[0034] A cabinet body 1 and a cabinet door 3, one end of the cabinet door 3 is hinged to the cabinet body 1;

[0035] A horizontal bolt 9 is horizontally slidably arranged on the cabinet door 3, and a horizontal insertion hole matching with the horizontal bolt 9 is arranged on the cabinet body 1;

[0036] An upper vertical bolt 13 is vertically slidably arranged on the cabinet door 3, an upper vertical insertion hole matching the upper vertical bolt 13 is arranged on the cabinet body 1, and a driving block 11 is arranged on the horizontal bolt 9, and the driving block 11 can drive the upper vertical bolt 13 to be inserted upward into the upper vertical insertion hole when the horizontal bolt 9 is translated and inserted into the horizontal insertion hole;

[0037] The driving mechanism is arranged on the cabinet door 3 and is used for driving the cross bolt 9 to translate. The operating end of the driving mechanism is exposed on the cabinet door 3 .

[0038] Specifically, the driving mechanism drives the horizontal bolt 9 to translate and lock the cabinet door 3 and the cabinet body 1. The translation of the horizontal bolt 9 simultaneously drives the driving block to drive the upper vertical bolt 13 to insert into the upper vertical insertion hole, and cooperates with the horizontal bolt 9 to enhance the locking effect, lock the cabinet door 3 from both vertical and horizontal angles, and improve safety.

[0039] Furthermore, the upper vertical bolt 13 can be automatically released and opened by gravity, and the cooperation between the horizontal bolt 9 and the upper vertical bolt 13 makes it impossible to open the cabinet door 3 by cutting the horizontal bolt 9. At the same time, locking in both vertical and horizontal directions also prevents the cabinet door 3 from being subjected to force only at the horizontal bolt 9, causing the cabinet door 3 to tilt.

[0040] In this embodiment, the driving block 11 is in a right-angled trapezoid, with the hypotenuse cooperating with the upper vertical bolt 13 and the long side close to the horizontal bolt 9 .

[0041] Specifically, the driving block 11 drives the upper vertical bolt 13 to move through the sliding friction of the bevel edge.

[0042] In this embodiment, an arc-shaped plate 14 is provided at one end of the upper vertical bolt close to the driving block 11 , and a groove 18 matching with the arc-shaped plate 14 is provided on the short side of the driving block 11 .

[0043] Specifically, the arc edge of the arc plate 14 cooperates with the bevel edge of the driving block 11 to adapt to the angle change. The arc plate 14 reduces friction and also cooperates with the groove 18 for positioning. When the upper vertical bolt 13 is inserted into place, the arc plate 14 is just stuck in the groove 18.

[0044] In this embodiment, drive blocks 11 are symmetrically arranged on the upper and lower sides of the horizontal bolt 9, and the two drive blocks 11 form an arrow structure. A lower vertical bolt symmetrical to the upper vertical bolt 13 is arranged on the cabinet door 3, and a lower vertical socket cooperating with the lower vertical bolt is arranged on the cabinet body 1. An elastic mechanism is arranged on the lower vertical bolt, and the elastic mechanism provides a force to keep the lower vertical bolt away from the lower vertical socket.

[0045] Specifically, the stability and strength of the cabinet door 3 locking are improved by providing symmetrical upper vertical bolts 13 and lower vertical bolts, and the cabinet door 3 is restricted up, down, left, and right in cooperation with the horizontal bolts 9 and the hinges 2 / hinge.

[0046] In this embodiment, a guide seat 12 is provided on the cabinet door 3, one end of the lower vertical bolt slides through the guide seat 12, and a limiting plate 16 is provided at the other end of the lower vertical bolt. The elastic mechanism includes a spring 17, and the spring 17 is sleeved on the lower vertical bolt, and the two ends are respectively connected to the limiting plate 16 and the guide seat 12.

[0047] Specifically, the guide seat 12 guides the movement of the upper vertical bolt 13 or the lower vertical bolt, and the spring 17 provides a force to keep the upper vertical bolt 13 and the lower vertical bolt in an open state, thereby preventing the lower vertical bolt from being freely locked due to gravity and facilitating the resetting of the vertical bolt 13 and the lower vertical bolt.

[0048] In this embodiment, the upper vertical bolt 13 includes a limiting section with a non-circular cross section, and the limiting section is slidably connected to the cabinet door 3 .

[0049] Specifically, the limiting section is slidably connected to the guide seat 12 , and the limiting section prevents the upper vertical bolt 13 from rotating during the sliding cooperation with the driving block 11 , thereby causing the arc plate 14 to rotate and displace, thereby increasing the upward resistance of the upper vertical bolt 13 .

[0050] Furthermore, a convex rib 15 is provided on the columnar upper vertical bolt 13 .

[0051] In this embodiment, the driving mechanism includes:

[0052] A mounting plate 4, the mounting plate 4 is horizontally arranged on the inner wall of the cabinet door 3 at intervals, a motor 5 is arranged on the mounting plate 4, and a control end of the motor 5 is exposed on the cabinet door 3;

[0053] A threaded rod 6, the threaded rod 6 is horizontally rotatably connected to the mounting plate 4 near the cabinet door 3, and one end of the threaded rod 6 is connected to the output end of the motor 5;

[0054] The threaded tube 7 is sleeved on the threaded rod 6 , one end of the cross bolt 9 passes through the mounting plate 4 and is connected to the threaded tube 7 , and the driving block 11 passes through the gap between the mounting plate 4 and the cabinet door 3 and is connected to the threaded tube 7 .

[0055] Specifically, the horizontal bolt 9 passes through the mounting plate 4 through the horizontal plate 8 and is connected to the threaded tube 7. The motor 5 drives the threaded rod 6 to rotate, thereby driving the threaded tube 7 to translate to realize the horizontal movement of the horizontal bolt 9. The driving block 11 passes through the gap between the mounting plate 4 and the cabinet door 3 through the vertical plate 10 to limit the movement direction and prevent the threaded tube 7 from rotating.

[0056] In this embodiment, the cabinet door 3 is hinged to the cabinet body 1 via the hinge 2 , and a handle is provided at one end of the cabinet door 3 away from the hinge 2 .

[0057] Specifically, the cabinet door 3 is opened conveniently by the handle.

[0058] Furthermore, the handle may integrate the control terminal of the motor 5 and a password lock or a key lock structure.

[0059] In this embodiment, the cabinet door 3 is a groove body, and the upper vertical bolt 13 and the driving mechanism are arranged at the groove bottom of the groove body.

[0060] Specifically, the upper vertical bolt 13 is plugged into the door frame or the inner wall of the cabinet 1 according to the matching form of the cabinet door 3 and the cabinet body 1 .

[0061] In this embodiment, the transverse bolt 9 is exposed outside the tank body through the vertical plate.

[0062] Specifically, the horizontal bolt 9 is plugged into the inner wall of the cabinet body 1 according to the matching form of the cabinet door 3 and the cabinet body 1 .

[0063] When an electrical cabinet of this embodiment is used, taking the concave cabinet 1 as an example, the cabinet door 3 is hinged at the concave position of the cabinet 1 through the hinge 2. When the cabinet door 3 is closed, the cabinet 1 is a cubic structure. The upper vertical bolt 13 and the lower vertical bolt are symmetrical structures, which are arranged at the bottom of the groove of the cabinet door 3 and can pass through the cabinet door 3 and be plugged into the door frame of the cabinet 1. The horizontal bolt 9 is exposed in the groove and plugged into the inner wall of the cabinet door 3.

[0064] When locking, the driving mechanism drives the horizontal bolt 9 to move. The movement of the horizontal bolt 9 drives the upper vertical bolt 13 and the lower vertical bolt to move through the driving block 11, so that the upper vertical bolt 13 and the lower vertical bolt are locked at the same time as the horizontal bolt 9, and the hinge 2 is used to lock the cabinet door 3 in four directions of up, down, left and right at the same time to ensure safety.

[0065] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. An electrical cabinet, characterized in that: include: A cabinet body and a cabinet door, one end of the cabinet door being hinged to the cabinet body; A horizontal bolt, which is horizontally slidably arranged on the cabinet door, and a horizontal insertion hole matching with the horizontal bolt is arranged on the cabinet body; An upper vertical bolt, wherein the upper vertical bolt is vertically slidably arranged on the cabinet door, an upper vertical insertion hole matched with the upper vertical bolt is arranged on the cabinet body, and a driving block is arranged on the transverse bolt, wherein the driving block can drive the upper vertical bolt to be inserted upward into the upper vertical insertion hole when the transverse bolt is translated and inserted into the transverse insertion hole; A driving mechanism is arranged on the cabinet door and is used to drive the transverse bolt to translate, and an operating end of the driving mechanism is exposed on the cabinet door.

2. The electrical cabinet according to claim 1, characterized in that: The driving block is in a right-angle trapezoidal shape, with a hypotenuse matched with the upper vertical bolt and a long side close to the horizontal bolt.

3. The electrical cabinet according to claim 2, characterized in that: An arc-shaped plate is arranged at one end of the upper vertical bolt close to the driving block, and a groove matching with the arc-shaped plate is arranged on the short side of the driving block.

4. The electrical cabinet according to claim 1, characterized in that: The driving blocks are symmetrically arranged on the upper and lower sides of the horizontal bolt, and the two driving blocks form an arrow structure. The cabinet door is provided with a lower vertical bolt symmetrical to the upper vertical bolt, and the cabinet body is provided with a lower vertical hole cooperating with the lower vertical bolt. The lower vertical bolt is provided with an elastic mechanism, and the elastic mechanism provides a force to keep the lower vertical bolt away from the lower vertical hole.

5. The electrical cabinet according to claim 4, characterized in that: A guide seat is arranged on the cabinet door, one end of the lower vertical bolt slides through the guide seat, and a limiting plate is arranged on the other end of the lower vertical bolt. The elastic mechanism includes a spring, and the spring is sleeved on the lower vertical bolt, and both ends of the spring are respectively connected to the limiting plate and the guide seat.

6. The electrical cabinet according to claim 3, characterized in that: The upper vertical bolt comprises a limiting section with a non-circular cross section, and the limiting section is slidably connected to the cabinet door.

7. The electrical cabinet according to claim 1, characterized in that: The driving mechanism comprises: A mounting plate, the mounting plate being horizontally arranged on the inner wall of the cabinet door at intervals, a motor being arranged on the mounting plate, and a control end of the motor being exposed on the cabinet door; A threaded rod, the threaded rod is horizontally rotatably connected to the mounting plate near the cabinet door, and one end of the threaded rod is connected to the output end of the motor; A threaded tube is sleeved on the threaded rod, one end of the cross bolt passes through the mounting plate and is connected to the threaded tube, and the driving block passes through the gap between the mounting plate and the cabinet door and is connected to the threaded tube.

8. The electrical cabinet according to claim 1, characterized in that: The cabinet door is hinged to the cabinet body through a hinge, and a handle is arranged at one end of the cabinet door away from the hinge.

9. The electrical cabinet according to claim 1, characterized in that: The cabinet door is a trough body, and the upper vertical bolt and the driving mechanism are arranged at the bottom of the trough body.

10. The electrical cabinet according to claim 9, characterized in that: The transverse bolt is exposed outside the trough body through the vertical plate.

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