Door hanging device

Abstract

The invention discloses a door hanging device, and belongs to containers. The door hanging device comprises a hanging support, a first magnetic attraction assembly, a second magnetic attraction assembly, a first bottom fixing mechanism, a first top fixing mechanism, a second bottom fixing mechanism and a second top fixing mechanism. The suspension support is provided with a first fixing area and a second fixing area which are symmetrical. The first magnetic attraction assembly and the second magnetic attraction assembly are both arranged on the hanging support, and the first magnetic attraction assembly and the second magnetic attraction assembly are located in the first fixing area and the second fixing area respectively; the first bottom fixing mechanism and the first top fixing mechanism are respectively arranged in the first fixing area; the second bottom fixing mechanism and the second top fixing mechanism are arranged in the second fixing area. The door hanging device disclosed by the invention can improve the mounting convenience and assembly quality of the double-door body.

Description

Technical Field

[0001] The present application belongs to the technical field of containers, and in particular relates to a door hanging device. Background Art

[0002] In some special container products, the two door panels of the split door are respectively installed on the box body through hinges. During the installation of the door panels, the door panels are usually hoisted to the corresponding positions by hoists, and then the connectors are pre-installed to fix the door panels to the box body; after the two door panels are fixed in place, the positions of the connectors and the door panels are finely adjusted so that the matching clearance, height, flatness, etc. of the two door panels can meet the design requirements.

[0003] For this reason, during the installation of door panels, manual marking and manual measurement are first performed, followed by positioning and hoisting. Repeated calibration is also required, resulting in unsatisfactory production efficiency, high labor intensity, and unstable fitting accuracy and flatness of the door panels, which seriously affects product quality. Summary of the invention

[0004] The present application provides a door hanging device, which aims to at least to some extent solve the technical problems of low installation efficiency, high labor intensity and unreliable assembly accuracy of double-opening door panels.

[0005] A door hanging device provided in an embodiment of the present application includes: a hanging bracket, a first magnetic attraction component, a second magnetic attraction component, a first bottom fixing mechanism, a first top fixing mechanism, a second bottom fixing mechanism, and a second top fixing mechanism;

[0006] The suspension bracket has a symmetrical first fixing area and a second fixing area;

[0007] The first magnetic attraction component and the second magnetic attraction component are both arranged on the suspension bracket, and the first magnetic attraction component and the second magnetic attraction component are respectively located in the first fixing area and the second fixing area;

[0008] The first bottom fixing mechanism and the first top fixing mechanism are respectively arranged in the first fixing area;

[0009] The second bottom fixing mechanism and the second top fixing mechanism are respectively disposed in the second fixing area.

[0010] In some embodiments, the door hanging device further includes a door gap feeler gauge, and the door gap feeler gauge is arranged between the first fixing area and the second fixing area.

[0011] In some embodiments, there are multiple door gap feeler gauges, and the multiple door gap feeler gauges are arranged at intervals along the door gap direction.

[0012] In some embodiments, the first magnetic suction assembly includes a plurality of first magnetic suction cups, and the plurality of first magnetic suction cups are disposed on the suspension bracket.

[0013] In some embodiments, the plurality of first magnet suction cups are arranged at intervals along the door gap direction.

[0014] In some embodiments, the first bottom fixing mechanism includes a first bottom positioning plate, a first bottom positioning hole is formed on the first bottom positioning plate, and a detachable positioning plug rod is disposed in the first bottom positioning hole.

[0015] In some embodiments, the first top fixing mechanism and the first bottom fixing mechanism are arranged at intervals along the door gap direction.

[0016] In some embodiments, the suspension bracket includes a top crossbeam, a bottom crossbeam, a first longitudinal beam, and a second longitudinal beam;

[0017] The top cross beam and the bottom cross beam are arranged in parallel, and the top cross beam and the bottom cross beam extend to the first fixing area and the second fixing area respectively;

[0018] The first longitudinal beam is respectively connected to the top cross beam and the bottom cross beam, and the first longitudinal beam is located in the first fixing area;

[0019] The second longitudinal beam is connected to the top cross beam and the bottom cross beam respectively, and the second longitudinal beam is located in the second fixing area.

[0020] In some embodiments, the first magnetic attraction component is disposed on the top beam and / or the bottom beam.

[0021] In some embodiments, the door hanging device further includes a hanging ear, which is disposed on the hanging bracket and is located between the first fixing area and the second fixing area.

[0022] The embodiments of the present application have at least the following beneficial effects:

[0023] The door hanging device provided in the embodiment of the present application includes a hanging bracket and a first magnetic attraction component, a second magnetic attraction component, a first bottom fixing mechanism, a first top fixing mechanism, a second bottom fixing mechanism and a second top fixing mechanism arranged on the hanging bracket; based on the hanging bracket, a first fixing area and a second fixing area are respectively planned to accommodate two door panels arranged side by side; the first bottom fixing mechanism and the first top fixing mechanism are respectively arranged in the first fixing area to adapt to positioning and fix the top and bottom of the first door panel in the first fixing area, and are magnetically fixed by the first magnetic attraction component arranged in the first fixing area door panel, thereby realizing accurate positioning and fixing of the first door panel; similarly, the second bottom fixing mechanism and the second top fixing mechanism are arranged in the second fixing area, for adapting to positioning and fixing the top and bottom of the second door panel in the second fixing area, and the door panel is magnetically fixed by the second magnetic suction component arranged in the second fixing area, thereby realizing accurate positioning and fixing of the second door panel; thereby, based on the suspension bracket, the two door bodies are accurately aligned to ensure the specifications of the door gap, the height alignment posture of the door body and the overall flatness of the two door panels, and then based on the suspension bracket, the two door panels are lifted as a whole to realize accurate and efficient lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic diagram of the structure of a door hanging device in an embodiment of the present application is shown;

[0026] Figure 2 Shows Figure 1 Schematic diagram of the assembly state structure of the door hanging device in FIG.

[0027] in,

[0028] 1-suspension bracket, 1a-first fixing area, 1b-second fixing area, 1c-door gap feeler gauge, 11-top cross beam, 12-bottom cross beam, 13-first longitudinal beam, 14-second longitudinal beam, 15-first bottom extension beam, 16-first top extension beam, 17-second bottom extension beam, 18-second top extension beam, 19-hanging ear;

[0029] 2-first magnetic suction component, 21-first magnetic suction cup, 211-first movable base;

[0030] 3-second magnetic suction component, 31-second magnetic suction cup, 311-second movable base;

[0031] 4-first bottom fixing mechanism, 41-first bottom positioning plate, 411-first bottom positioning hole;

[0032] 5-first top fixing mechanism, 51-first top positioning plate, 511-first top positioning hole;

[0033] 6-second bottom fixing mechanism, 61-second bottom positioning plate, 611-second bottom positioning hole;

[0034] 7-second top fixing mechanism, 71-second top positioning plate, 711-second top positioning hole;

[0035] 8-Reinforcement plate;

[0036] 9-double door body, 91-first door panel, 92-second door panel. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0038] In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides various specific examples of processes and materials, but those of ordinary skill in the art may recognize the application of other processes and / or the use of other materials.

[0039] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0040] There are two door panels arranged side by side in the double-opening door body. During installation, manual marking and manual measurement are performed first, and then the two door panels are positioned and hoisted one after another, and then repeatedly calibrated. This process is time-consuming and labor-intensive, resulting in unsatisfactory production efficiency and high labor intensity. In addition, the fitting accuracy and overall flatness of the door panels are unstable, which seriously affects product quality.

[0041] To this end, an embodiment of the present application provides a door hanging device, which aims to solve, to a certain extent, the technical problems that the door panel hoisting process of a double-door body is time-consuming and labor-intensive, inefficient, labor-intensive, and has unsatisfactory assembly accuracy and flatness, so as to achieve the technical effect of improving assembly quality and assembly efficiency.

[0042] See also Figure 1 and Figure 2 In some embodiments, a door hanging device is provided, which positions the two door panels of the double-opening door body as a whole, and then hoists the two door panels as a whole, so that after installation, the positioning state can still be maintained, avoiding subsequent calibration, alignment and other adjustment operations, thereby greatly simplifying the installation operation, improving installation efficiency, reducing labor intensity, and improving installation quality.

[0043] Specifically, the door hanging device includes a hanging bracket 1 and a first magnetic attraction component 2, a second magnetic attraction component 3, a first bottom fixing mechanism 4, a first top fixing mechanism 5, a second bottom fixing mechanism 6 and a second bottom fixing mechanism 7 arranged on the hanging bracket 1.

[0044] The hanging bracket 1 is the basic frame of the entire door hanging device, and is used to carry the double door body 9 as a whole, that is, to carry the first door panel 91 and the second door panel 92 at the same time. Accordingly, the hanging bracket 1 can be divided into areas, and the first fixing area 1a and the second fixing area 1b are planned to respectively place the first door panel 91 and the second door panel 92. Before hanging, the first door panel 91 and the second door panel 92 can be matched with the hanging bracket 1 and placed on the on-site foundation, such as on the ground, and then fixed.

[0045] The first magnetic component 2 and the second magnetic component 3 are fixed components, which are respectively installed in the first fixed area 1a and the second fixed area 1b, and the first door panel 91 and the second door panel 92 are stably magnetically fixed in the first fixed area 1a and the second fixed area 1b through the magnetic principle.

[0046] The first bottom fixing mechanism 4 and the first top fixing mechanism 5 are fixing mechanisms, which are arranged in the first fixing area 1a, and are based on the suspension bracket 1 to locate the top and bottom of the first door panel 91, so that the position of the first door panel 91 is located based on the suspension bracket 1, without calibration after installation, which greatly simplifies the assembly operation and improves the assembly efficiency. At the same time, the first bottom fixing mechanism 4 and the first top fixing mechanism 5 can fix the top and bottom areas of the first door panel 91, so as to cooperate with the first magnetic suction component 2 to achieve multi-point fixation, and synergistically improve the fixing strength and stability of the first door panel 91.

[0047] The second bottom fixing mechanism 6 and the second top fixing mechanism 7 are fixing mechanisms, which are arranged in the second fixing area 1b, and are based on the suspension bracket 1 to locate the top and bottom of the second door panel 92, so that the position of the second door panel 92 is located based on the suspension bracket 1, without calibration after installation, which greatly simplifies the assembly operation and improves the assembly efficiency. At the same time, the second bottom fixing mechanism 6 and the second top fixing mechanism 7 can fix the top and bottom areas of the second door panel 92, so as to cooperate with the second magnetic suction component 3 to achieve multi-point fixation, and synergistically improve the fixing strength and stability of the second door panel 92.

[0048] It is worth mentioning that, through the cooperation of the first bottom fixing mechanism 4, the first top fixing mechanism 5, the second bottom fixing mechanism 6 and the second top fixing mechanism 7, the first door panel 91 and the second door panel 92 are positioned with the suspension bracket 1 as a reference, so that the matching and alignment of the two door panels of the double-opening door body are completed before hoisting, and then the whole is hoisted to ensure the overall alignment accuracy of the door body; the first magnetic suction component 2 and the second magnetic suction component 3 can also cooperate with the suspension bracket 1 to fix the first door panel 91 and the second door panel 92 on the suspension bracket 1, so that the first door panel 91 and the second door panel 92 can be balanced before hoisting, that is, the overall flatness of the two is maintained in the designed state without leveling after installation, which greatly simplifies the installation operation, improves the installation operation efficiency, and ensures the flatness and installation quality of the door body.

[0049] In some embodiments, the two door panels of the double-opening door body 9 need to maintain a certain contact and fit, that is, the door gap area should maintain a fit state to avoid the defects of staggered or uneven door gaps. To this end, when the first door panel 91 and the second door panel 92 are placed on the hanging bracket 1, it is necessary to adjust the gap between the two door panels. To this end, the door hanging device also includes a door gap feeler gauge 1c, and the door gap feeler gauge 1c is set between the first fixed area 91 and the second fixed area 92. When the first door panel 91 and the second door panel 92 are placed on the hanging bracket 1, the first door panel 91 and the second door panel 92 are placed against the door gap feeler gauge 1c from both sides based on the door gap feeler gauge 1c to achieve alignment and assembly, and then positioned and fixed by the first bottom fixing mechanism 4, the first top fixing mechanism 5, the second bottom fixing mechanism 6, and the second top fixing mechanism 7, and then by the first magnetic suction component 2 and the second magnetic suction component 3.

[0050] In some embodiments, the door gap feeler gauge 1c can be set as an independent component, and is only set between the first fixing area 91 and the second fixing area 92 when the first door panel 91 and the second door panel 92 are aligned; after the alignment is completed, the door gap feeler gauge 1c can be removed to avoid interference when installing the first fixing area 91 and the second fixing area 92.

[0051] In some embodiments, the door gap feeler gauge 1c can be set in multiple numbers and can be set at intervals along the door gap direction between the preset first fixing area 91 and the second fixing area 92, that is, multiple support limit points are formed to enhance the reliability of the alignment of the two door panels.

[0052] In some embodiments, in order to facilitate the first magnetic component 2 to magnetically attract and release the first door panel 91, the first magnetic component 2 can be set to a first magnetic suction cup 21, and the first magnetic suction cup 21 can be operated as needed to magnetically fix the first door panel 91 or release the magnetic fixation of the first door panel 91.

[0053] Generally speaking, in order to enhance the reliability of magnetic fixation, the first magnetic suction cup 21 may be provided in plurality, and the fixation of the first door panel 91 may be enhanced by increasing the number of magnetic fixation points.

[0054] Taking into account that the first door panel 91 has a certain length, the multiple first magnet suction cups 21 can be arranged along the direction of the door gap between the first door panel 91 and the second door panel 92, that is, along the length direction of the first door panel 91, so that the first door panel 91 can be evenly stressed while taking into account the reliability of magnetic fastening.

[0055] Similarly, in order to facilitate the second magnetic component 3 to magnetically attract and release the second door panel 92, the second magnetic component 3 can be set to a second magnetic suction cup 31, and the second magnetic suction cup 31 can be operated as needed to magnetically fix the second door panel 92, or release the magnetic fixation of the second door panel 92.

[0056] Generally speaking, in order to enhance the reliability of magnetic fixation, the second magnetic suction cup 31 can be provided in plurality, and the fixation of the second door panel 92 can be enhanced by increasing the number of magnetic fixation points.

[0057] Taking into account that the second door panel 92 has a certain length, the multiple second magnetic suction cups 31 can be arranged along the direction of the door gap between the first door panel 91 and the second door panel 92, that is, along the length direction of the first door panel 91, so that the second door panel 92 can be evenly stressed while taking into account the reliability of magnetic fastening.

[0058] In some embodiments, the first bottom fixing mechanism 4 and the first top fixing mechanism 5 can be respectively matched and arranged at two end regions of the first fixing area 1 a to respectively and correspondingly position and fix the two ends of the first door panel 91 .

[0059] In order to take into account the force balance and fixing strength of the first door panel 91, the first bottom fixing mechanism 4 and the first top fixing mechanism 5 can be arranged along the direction of the door gap between the first door panel 91 and the second door panel 92, that is, along the length direction of the first door panel 91.

[0060] In some embodiments, the first bottom fixing mechanism 4 can be adapted to cooperate with the inherent mechanism at the bottom of the first door panel 91; for example, the first door panel 91 is used as a special door of a container, and bolt holes are provided thereon for fixing some additional functional parts.

[0061] Specifically, the first bottom fixing mechanism 4 may include a first bottom positioning plate 41, which is provided with a first bottom positioning hole 411, and a matching positioning plug rod is arranged in the first bottom positioning hole 411, so that the positioning plug rod can be embedded in the first bottom positioning hole 411 and the first bottom positioning hole 411 at the same time, thereby realizing the bottom positioning and fixation of the first door panel 91.

[0062] Similarly, the first top fixing mechanism 5 can be adapted to cooperate with the inherent mechanism on the top of the first door panel 91; for example, the first door panel 91 is used as a special door of a container, and bolt holes are provided thereon for fixing some additional functional parts.

[0063] Specifically, the first top fixing mechanism 5 may include a first top positioning plate 51, on which a first top positioning hole 511 is opened, and a matching positioning plug rod is arranged in the first top positioning hole 511, so that the positioning plug rod can be embedded in the first top positioning hole 511 and the first top positioning hole 511 at the same time, thereby realizing the top positioning and fixation of the first door panel 91.

[0064] The second bottom fixing mechanism 6 can be adapted to cooperate with the inherent mechanism at the bottom of the second door panel 92; for example, the second door panel 92 is used as a special door of a container, and bolt holes are provided thereon for fixing some additional functional parts.

[0065] Specifically, the second bottom fixing mechanism 6 may include a second bottom positioning plate 61, a second bottom positioning hole 611 is opened on the second bottom positioning plate 61, and a corresponding positioning plug rod is arranged in the second bottom positioning hole 611, so that the positioning plug rod can be embedded in the second bottom positioning hole 611 and the second bottom positioning hole 611 at the same time, so as to realize the bottom positioning and fixation of the second door panel 92.

[0066] The second top fixing mechanism 7 can be adapted to cooperate with the inherent mechanism on the top of the second door panel 92; for example, the second door panel 92 is used as a special door of a container, and bolt holes are provided thereon for fixing some additional functional parts.

[0067] Specifically, the second top fixing mechanism 7 may include a second top positioning plate 71, on which a second top positioning hole 711 is opened, and a matching positioning plug rod is arranged in the second top positioning hole 711, so that the positioning plug rod can be simultaneously embedded in the second top positioning hole 71 and the second top positioning hole 711, thereby realizing the top positioning and fixation of the second door panel 92.

[0068] In some embodiments, the suspension bracket 1 can be configured as a frame-shaped structure, which can balance structural strength with a smaller overall weight.

[0069] Specifically, the suspension bracket 1 includes a top cross beam 11, a bottom cross beam 12, a first longitudinal beam 13 and a second longitudinal beam 14; the top cross beam 11 and the bottom cross beam 12 are arranged in parallel, and the top cross beam 11 and the bottom cross beam 12 extend to the first fixed area 1a and the second fixed area 1b respectively; the first longitudinal beam 13 is respectively connected to the top cross beam 11 and the bottom cross beam 12, and the first longitudinal beam 13 is located in the first fixed area 1a; the first longitudinal beam 13 is respectively connected to the top cross beam 11 and the bottom cross beam 12, and the second longitudinal beam 14 is located in the second fixed area 1b.

[0070] Generally speaking, a reinforcing rib plate 8 may be provided between the top cross beam 11 and the first longitudinal beam 13 and the second longitudinal beam 14 , and a reinforcing rib plate 8 may also be provided between the bottom cross beam 12 and the first longitudinal beam 13 and the second longitudinal beam 14 .

[0071] Correspondingly, the plurality of first magnetic suction cups 21 in the first magnetic suction assembly 2 may be arranged on the top crossbeam 11 and / or the bottom crossbeam 12 .

[0072] Generally speaking, the first magnetic suction cup 21 can be arranged in a movable fixing manner, so as to have a certain adaptability to adapt to door bodies of various shapes and specifications.

[0073] For example, a first movable base 211 is disposed on the first magnetic suction cup 21, and the first movable base 211 is movably disposed on the top cross beam 11 and / or the bottom cross beam 12. Specifically, a fixing bolt may be disposed between the first movable base 211 and the top cross beam 11 and / or the bottom cross beam 12 to achieve locking.

[0074] Correspondingly, the plurality of second magnetic suction cups 31 in the second magnetic suction assembly 3 may be arranged on the top crossbeam 11 and / or the bottom crossbeam 12 .

[0075] Generally speaking, the second magnetic suction cup 31 can be arranged in a movable fixing manner, so as to have a certain adaptability to adapt to door bodies of various shapes and specifications.

[0076] For example, the second magnetic suction cup 31 is provided with a second movable base 311, and the second movable base 311 is movably arranged on the top cross beam 11 and / or the bottom cross beam 12. Specifically, a fixing bolt may be arranged between the second movable base 311 and the top cross beam 11 and / or the bottom cross beam 12 to achieve locking.

[0077] In some embodiments, the suspension bracket 1 may further include a first bottom extension beam 15 , a second top extension beam 16 , a second bottom extension beam 17 and a second top extension beam 18 .

[0078] The first bottom fixing mechanism 4 , the first top fixing mechanism 5 , the second bottom fixing mechanism 6 and the second top fixing mechanism 7 are respectively and correspondingly arranged on the first bottom extension beam 15 , the second top extension beam 16 , the second bottom extension beam 17 and the second top extension beam 18 .

[0079] In some embodiments, in order to facilitate hoisting, the door hanging device may further include a lifting lug 19 , and the lifting lug 19 is disposed on the hanging bracket 1 .

[0080] In order to balance the forces and maintain the posture of the suspension bracket 1 , the lifting lug 19 is located between the first fixing area 1 a and the second fixing area 1 b .

[0081] The embodiments of the present application have at least the following beneficial effects:

[0082] The door hanging device provided in the embodiment of the present application includes a hanging bracket and a first magnetic attraction component, a second magnetic attraction component, a first bottom fixing mechanism, a first top fixing mechanism, a second bottom fixing mechanism and a second top fixing mechanism arranged on the hanging bracket; based on the hanging bracket, a first fixing area and a second fixing area are respectively planned to accommodate two door panels arranged side by side; the first bottom fixing mechanism and the first top fixing mechanism are respectively arranged in the first fixing area to adapt to positioning and fix the top and bottom of the first door panel in the first fixing area, and are magnetically fixed by the first magnetic attraction component arranged in the first fixing area door panel, thereby realizing accurate positioning and fixing of the first door panel; similarly, the second bottom fixing mechanism and the second top fixing mechanism are arranged in the second fixing area, for adapting to positioning and fixing the top and bottom of the second door panel in the second fixing area, and the door panel is magnetically fixed by the second magnetic suction component arranged in the second fixing area, thereby realizing accurate positioning and fixing of the second door panel; thereby, based on the suspension bracket, the two door bodies are accurately aligned to ensure the specifications of the door gap, the height alignment posture of the door body and the overall flatness of the two door panels, and then based on the suspension bracket, the two door panels are lifted as a whole to realize accurate and efficient lifting.

[0083] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0084] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0085] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0086] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0087] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0088] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0089] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0090] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A door hanging device, characterized in that: include: A suspension bracket, a first magnetic attraction component, a second magnetic attraction component, a first bottom fixing mechanism, a first top fixing mechanism, a second bottom fixing mechanism, and a second top fixing mechanism; The suspension bracket has a symmetrical first fixing area and a second fixing area; The first magnetic attraction component and the second magnetic attraction component are both arranged on the suspension bracket, and the first magnetic attraction component and the second magnetic attraction component are respectively located in the first fixing area and the second fixing area; The first bottom fixing mechanism and the first top fixing mechanism are respectively arranged in the first fixing area; The second bottom fixing mechanism and the second top fixing mechanism are respectively disposed in the second fixing area.

2. The door hanging device according to claim 1, characterized in that: The door hanging device further includes a door gap feeler gauge, and the door gap feeler gauge is arranged between the first fixing area and the second fixing area.

3. The door hanging device according to claim 2, characterized in that: There are multiple door gap feeler gauges, and the multiple door gap feeler gauges are arranged at intervals along the door gap direction.

4. The door hanging device according to claim 1, characterized in that: The first magnetic suction component includes a plurality of first magnetic suction cups, and the plurality of first magnetic suction cups are arranged on the suspension bracket.

5. The door hanging device according to claim 4, characterized in that: The plurality of first magnetic suction cups are arranged at intervals along the door gap direction.

6. The door hanging device according to claim 1, characterized in that: The first bottom fixing mechanism comprises a first bottom positioning plate, a first bottom positioning hole is formed on the first bottom positioning plate, and a detachable positioning plug rod is arranged in the first bottom positioning hole.

7. The door hanging device according to claim 6, characterized in that: The first top fixing mechanism and the first bottom fixing mechanism are arranged at intervals along the door gap direction.

8. The door hanging device according to claim 1, characterized in that: The suspension bracket includes a top crossbeam, a bottom crossbeam, a first longitudinal beam and a second longitudinal beam; The top cross beam and the bottom cross beam are arranged in parallel, and the top cross beam and the bottom cross beam extend to the first fixing area and the second fixing area respectively; The first longitudinal beam is respectively connected to the top cross beam and the bottom cross beam, and the first longitudinal beam is located in the first fixing area; The second longitudinal beam is connected to the top cross beam and the bottom cross beam respectively, and the second longitudinal beam is located in the second fixing area.

9. The door hanging device according to claim 8, characterized in that: The first magnetic attraction component is arranged on the top crossbeam and / or the bottom crossbeam.

10. The door hanging device according to any one of claims 1 to 9, characterized in that: The door hanging device further comprises a hanging ear, which is arranged on the hanging bracket and is located between the first fixing area and the second fixing area.

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