Double-door structure of compressor device

Abstract

The double-door structure of the compressor device comprises a box body used for installing a compressor main body, a first door and a second door are arranged at an opening of the box body side by side in a covering mode, a control system is arranged on the first door, and a magnetic attraction device is arranged in the middle of each of the upper side and the lower side of the opening of the box body. The right side of the first door is rotationally connected with the box body through a hinge assembly, a limiting plate is arranged on the inner side of the left side of the first door, and the upper end and the lower end of the limiting plate can make contact with and be magnetically connected with the corresponding magnetic attraction devices. The lower side of the left portion of the opening of the box body is provided with at least one inserting groove, the lower side of the second door extends downwards to form an inserting piece, the middle of the upper side of the second door is provided with a telescopic cam lock, the telescopic cam lock comprises a lock seat, a lock rod and a spring bolt, and the lower side of the second door is inserted into the inserting groove through the inserting piece to be connected with the lower side of the opening of the box body. And the upper side of the second door is blocked in the upper side of the opening of the box body through rotation of the spring bolt and is connected with the upper side of the opening of the box body. The device is convenient to operate, low in cost and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor devices, in particular to a double-door structure of a compressor device. Background Art

[0002] The existing compressor device includes a box body and a compressor body arranged in the box body. The front side of the box body is open, and two doors are arranged at the opening of the box body. One of the doors is provided with a control system. The outer sides of the two doors are connected to the box body through hinge assemblies, and the inner sides of the two doors are connected to the box body through locks. The defects of this door structure are: 1. Many hinge assemblies are required, which is not only costly but also time-consuming to install. 2. When the lock is opened, the two doors can rotate arbitrarily, which can easily cause the control system on the door to be damaged. Summary of the invention

[0003] The purpose of the utility model is to provide a double-door structure of a compressor device, which can solve the technical problems mentioned in the background technology.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a double-door structure of a compressor device, comprising a box body for installing a compressor body, the front side of the box body is open, and the opening of the box body is covered with a first door and a second door side by side, a control system is provided on the first door, and a magnetic device is respectively provided in the middle of the upper and lower sides of the opening of the box body, the right side of the first door is rotatably connected to the right side of the opening of the box body through a hinge assembly, and a limit plate is provided on the inner side of the left side of the first door, and the upper and lower ends of the limit plate can contact and be magnetically connected with the corresponding magnetic devices;

[0005] At least one slot is provided on the lower left side of the opening of the box body, and an insert piece opposite to the slot is extended downwardly from the lower side of the second door, and a telescopic tongue lock is provided in the middle part of the upper side of the second door, and the telescopic tongue lock includes a lock seat fixed on the second door, and a lock rod which can be retracted when rotated is provided in the lock seat, and a lock tongue is provided at the end of the lock rod, and the lower side of the second door is inserted into the slot through the insert piece so as to be connected to the lower side of the opening of the box body, and the upper side of the second door is blocked inside the upper side of the opening of the box body after the lock tongue rotates so as to be connected to the upper side of the opening of the box body, and the right side of the second door is blocked on the outer side of the limiting plate.

[0006] Preferably, connecting ears perpendicular to the magnetic device are provided on both sides of the magnetic device, and strip holes are provided on the connecting ears. Screws are provided in the strip holes, and the screws are fixed to the box body after passing through the strip holes.

[0007] Preferably, a U-shaped frame is provided at the bottom of the box, both ends of the U-shaped frame are fixed to the box, supporting feet are provided below the U-shaped frame, and an adjusting screw is provided at the upper end of the supporting foot, which is threadedly connected to the U-shaped frame.

[0008] Preferably, the second door is provided with an observation port.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The right side of the first door of the present invention is connected to the box body through a hinge assembly, and the left side is magnetically connected to the magnetic device through a limit plate. When opening, you only need to pull open the first door. The first door can be fixed by the magnetic device at ordinary times, and the first door cannot move at will. It is not only convenient to operate, but also can avoid damaging the control system on the first door. 2. The lower side of the second door of the present invention is connected to the box body by inserting a plug into a slot, and the upper side is connected to the box body through a telescopic tongue lock. It can not only reduce the number of hinge assemblies, save costs, and facilitate installation, but also the lock rod and lock tongue of the telescopic tongue lock are retractable, so that the second door can be close to the box body without shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a stereogram of the utility model.

[0011] Figure 2 It is a three-dimensional diagram of the first state of the utility model.

[0012] Figure 3 It is a three-dimensional diagram of the second state of the utility model.

[0013] Figure 4 It is a three-dimensional diagram of the third state of the utility model.

[0014] Figure 5 It is an enlarged view of the magnetic attraction device of the present utility model.

[0015] Figure 6 It is a schematic diagram of a state of the telescopic cam lock of the utility model.

[0016] Figure 7 It is a schematic diagram of another state of the telescopic cam lock of the utility model. Implementation

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] like Figure 1-Figure 7As shown, the utility model provides a double-door structure of a compressor device, comprising a box body 1 for installing a compressor body, the front side of the box body 1 is open, and the opening of the box body 1 is covered with a first door 2 and a second door 3 side by side, the first door 2 is provided with a control system 4, and a magnetic device 5 is respectively provided in the middle of the upper and lower sides of the opening of the box body 1, and the right side of the first door 2 is rotatably connected to the right side of the opening of the box body 1 through a hinge assembly 6, and a limit plate 7 is provided on the inner side of the left side of the first door 2, and the upper and lower ends of the limit plate 7 can contact and be magnetically connected with the corresponding magnetic device 5;

[0019] At least one slot 8 is provided on the lower left side of the opening of the box body 1, and an insert piece opposite to the slot 8 extends downward from the lower side of the second door 3, and a telescopic tongue lock is provided in the middle of the upper side of the second door 3, and the telescopic tongue lock includes a lock seat 9 fixed on the second door 3, and a lock rod 10 which can be retracted when rotated is provided in the lock seat 9, and a lock tongue 11 is provided at the end of the lock rod 10, and the lower side of the second door 3 is inserted into the slot 8 through the insert piece to be connected to the lower side of the opening of the box body 1, and the upper side of the second door 3 is blocked in the upper side of the opening of the box body 1 after the lock tongue 11 is rotated, thereby being connected to the upper side of the opening of the box body 1, and the right side of the second door 3 is blocked on the outer side of the limit plate 7.

[0020] During installation, the right side of the first door 2 is rotated and installed on the right side of the box body 1 through the hinge assembly 6, and a magnetic device 5 is installed in the middle of the upper and lower sides of the box body 1. Usually, the left side of the first door 2 is magnetically connected to the magnetic device 5 through the limit plate 7, and the first door 2 cannot move at will, which can avoid damaging the control system 4 on the first door 2. When the first door 2 needs to be opened, it is only necessary to pull the first door 2 to disengage the limit plate 7 from the magnetic device 5, which is very convenient to operate. Then, the insert piece on the lower side of the second door 3 is inserted into the slot 8 on the box body 1, so that the upper side of the second door 3 is close to the box body 1, and the right side of the second door 3 is blocked on the outer side of the limit plate 7 to fix the left side of the first door 2, and then the lock tongue 11 is rotated and blocked in the upper side of the opening of the box body 1, so as to realize the connection between the second door 3 and the box body, thereby realizing the installation of the first door 2 and the second door 3. When disassembling and repairing the internal parts of the box body 1, first open the telescopic tongue lock, then remove the second door 3, and finally selectively open the first door 2. By connecting the telescopic tongue lock to the box body 1, not only can the number of hinge assemblies 6 be reduced, cost can be saved, and installation is convenient, but also the locking rod 10 and locking tongue 11 of the telescopic tongue lock are retractable, so that the second door 3 can be tightly attached to the box body 1 without shaking, and can also adapt to the locking of second doors 3 of different thicknesses.

[0021] Preferably, connecting ears 12 perpendicular to the magnetic device 5 are provided on both sides of the magnetic device 5, and a strip hole 13 is provided on the connecting ear 12. A screw is provided in the strip hole 13, and the screw is fixed to the box body 1 after passing through the strip hole 13. The position of the screw in the strip hole 13 is adjustable, so that the front and rear position of the magnetic device 5 on the box body 1 is adjustable to meet the use requirements.

[0022] Preferably, a U-shaped frame 14 is provided at the bottom of the box body 1, and both ends of the U-shaped frame 14 are fixed to the box body 1. Support feet 15 are provided below the U-shaped frame 14, and an adjusting screw 16 is provided at the upper end of the supporting foot 15. The adjusting screw 16 is threadedly connected to the U-shaped frame 14, and the position of the adjusting screw 16 on the U-shaped frame 14 is adjustable, so that the height of the box body 1 is adjustable to meet usage requirements.

[0023] Preferably, the second door 3 is provided with an observation port 17 through which the internal conditions of the box body 1 can be observed.

[0024] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and the implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A double-door structure of a compressor device, comprising a box for mounting a compressor body, characterized in that: The front side of the box body is open, and a first door and a second door are arranged side by side at the opening of the box body, a control system is arranged on the first door, a magnetic device is arranged in the middle of the upper and lower sides of the opening of the box body, the right side of the first door is rotatably connected to the right side of the opening of the box body through a hinge assembly, and a limit plate is arranged on the inner side of the left side of the first door, and the upper and lower ends of the limit plate can contact and be magnetically connected with the corresponding magnetic devices; At least one slot is provided on the lower left side of the opening of the box body, and an insert piece opposite to the slot is extended downwardly from the lower side of the second door, and a telescopic tongue lock is provided in the middle part of the upper side of the second door, and the telescopic tongue lock includes a lock seat fixed on the second door, and a lock rod which can be retracted when rotated is provided in the lock seat, and a lock tongue is provided at the end of the lock rod, and the lower side of the second door is inserted into the slot through the insert piece so as to be connected to the lower side of the opening of the box body, and the upper side of the second door is blocked inside the upper side of the opening of the box body after the lock tongue rotates so as to be connected to the upper side of the opening of the box body, and the right side of the second door is blocked on the outer side of the limiting plate.

2. The double-door structure of the compressor device according to claim 1, characterized in that: Connecting ears perpendicular to the magnetic device are arranged on both sides of the magnetic device, and strip holes are arranged on the connecting ears. Screws are arranged in the strip holes, and the screws are fixed to the box body after passing through the strip holes.

3. The double door structure of the compressor device according to claim 1 or 2, characterized in that: A U-shaped frame is provided at the bottom of the box body, and both ends of the U-shaped frame are fixed to the box body. Support feet are provided below the U-shaped frame, and an adjusting screw is provided at the upper end of the supporting foot, and the adjusting screw is threadedly connected to the U-shaped frame.

4. The double door structure of the compressor device according to claim 1 or 2, characterized in that: The second door is provided with an observation port.

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