Waterproof prefabricated cabin door with high sealing performance

Abstract

The utility model provides a waterproof prefabricated cabin door with high sealing performance. The waterproof prefabricated cabin door comprises a cabin body and a cabin door body, the two fixing plates are fixedly installed on the two sides of the surface of the cabin door body respectively, the cabin door body is rotatably installed in the middle of the surface of the cabin body through hinges, pushing devices are fixedly installed on the two sides of the surface of the cabin body, and each pushing device comprises an installation box, a moving groove, a sliding rod and a spring. According to the waterproof prefabricated cabin door with the high sealing performance, the limiting plate is pushed through the restoring elastic force of the spring, so that the limiting plate limits the fixing plate on the surface of the cabin body, the fixing plate stably limits the cabin door body on the surface of the cabin body, and the waterproof prefabricated cabin door is simple in structure and high in practicability; the limiting plate is pushed by the restoring elastic force of the spring to limit the fixing plate on the surface of the cabin body, the vibration of the cabin body does not easily influence the connecting effect between the cabin door body and the cabin body, and the sealing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated cabins, in particular to a waterproof prefabricated cabin door with high sealing performance. Background Art

[0002] Prefabricated smart substations are also called prefabricated cabins. Prefabricated smart substations are also called prefabricated cabins. They are a new model that combines prefabricated buildings with smart substation technology. In order to further deepen the technology of smart substations, unify construction standards, and improve the quality, safety and efficiency of engineering construction, the State Grid Corporation of China has put forward the technical principles of "standardized design, factory processing, mechanized construction, and prefabricated construction". They are often set up outdoors. The internal space and structure of the prefabricated cabins, and the cabins are equipped with secondary equipment such as transformer boxes, so their doors and windows need to have good waterproof performance.

[0003] In the prior art, in order to prevent rainwater from seeping in, a circle of sealing strips is generally set on the hatch, so that the sealing strips can seal the hatch and the cabin after the hatch is closed. However, such a simple setting has a poor sealing effect, and the vibration of the cabin caused by external influences can easily affect the sealing effect between the hatch and the cabin.

[0004] Therefore, it is necessary to provide a waterproof prefabricated cabin door with high sealing performance to solve the above technical problems. Utility Model Content

[0005] The utility model provides a waterproof prefabricated cabin door with high sealing performance, which solves the problem that the vibration of the cabin body caused by the external influence easily affects the sealing effect between the cabin door and the cabin body.

[0006] In order to solve the above technical problems, the utility model provides a waterproof prefabricated cabin door with high sealing performance, comprising: a cabin body and a cabin door body;

[0007] A fixing plate, wherein two fixing plates are fixedly mounted on both sides of the surface of the door body, respectively; the door body is rotatably mounted in the middle of the cabin surface through a hinge; and a pushing device is fixedly mounted on both sides of the cabin surface, wherein the pushing device comprises a mounting box, a moving slot, a sliding rod and a spring;

[0008] The limiting device is slidably installed inside the pushing device, and the limiting device includes a limiting plate and a sliding hole.

[0009] Preferably, the installation box is fixedly installed on the surface of the cabin, the movable groove is opened in the middle of the surface of the installation box, the slide bar is fixedly installed inside the movable groove, and the spring sleeve is arranged on one side of the outer surface of the slide bar.

[0010] Preferably, the limiting plate is sleeved on the other side of the outer surface of the sliding rod, and the two sliding holes are respectively opened on both sides of the surface of the limiting plate.

[0011] Preferably, a cabin roof is fixedly mounted on the top of the cabin body.

[0012] Preferably, a pull rod is fixedly mounted on the surface of the door body.

[0013] Preferably, an open cavity is provided in the middle of the front surface of the cabin body, a second sealing gasket is fixedly installed on one side of the inner wall of the open cavity, and a first sealing groove is provided on the surface of the cabin body.

[0014] Preferably, a clamping block is fixedly installed in the middle of the surface of the door body, a second sealing groove is provided on the outer surface of the clamping block, and a first sealing gasket is provided on one side of the door body.

[0015] Compared with the related art, the waterproof prefabricated cabin door with high sealing performance provided by the utility model has the following beneficial effects:

[0016] The utility model provides a waterproof prefabricated cabin door with high sealing performance. The limit plate is pushed by the restoring elastic force of the spring, so that the limit plate limits the fixed plate on the surface of the cabin body, and the fixed plate stably limits the cabin door body on the cabin body surface. The device has a simple structure and strong practicality. When the operator closes the cabin door body, the restoring elastic force of the spring is used to push the limit plate to limit the fixed plate on the cabin body surface. The vibration of the cabin body is not easy to affect the connection effect between the cabin door body and the cabin body, thereby improving the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a first embodiment of a waterproof prefabricated cabin door with high sealing performance provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic bottom view of the cabin shown;

[0019] Figure 3 for Figure 2 An enlarged schematic diagram of point A is shown;

[0020] Figure 4 A schematic structural diagram of a second embodiment of a waterproof prefabricated cabin door with high sealing performance provided by the utility model;

[0021] Figure 5 for Figure 4 The enlarged schematic diagram of point B is shown;

[0022] Figure 6 for Figure 4 An enlarged schematic diagram of point C is shown.

[0023] Numbers in the figure: 1. cabin body, 2. cabin top, 3. cabin door body, 4. guide plate, 5. fixing plate, 6. pushing device, 61. installation box, 62. movable groove, 63. sliding rod, 64. spring, 7. limiting device, 71. limiting plate, 72. sliding hole, 8. pulling rod, 9. open cavity, 10. first sealing groove, 11. second sealing gasket, 12. blocking block, 13. first sealing gasket, 14. second sealing groove. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment

[0026] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a waterproof prefabricated cabin door with high sealing performance provided by the utility model; Figure 2 for Figure 1 A schematic bottom view of the cabin shown; Figure 3 for Figure 2 The enlarged schematic diagram of point A is shown. A waterproof prefabricated cabin door with high sealing performance comprises: a cabin body 1 and a cabin door body 3;

[0027] A fixing plate 5, two fixing plates 5 are respectively fixedly mounted on both sides of the surface of the door body 3, the door body 3 is rotatably mounted on the middle of the surface of the cabin body 1 through a hinge, and a pushing device 6 is fixedly mounted on both sides of the surface of the cabin body 1, and the pushing device 6 includes a mounting box 61, a moving slot 62, a sliding rod 63 and a spring 64;

[0028] The limiting device 7 is slidably installed inside the pushing device 6 , and the limiting device 7 includes a limiting plate 71 and a sliding hole 72 .

[0029] The installation box 61 is fixedly installed on the surface of the cabin 1, the movable groove 62 is opened in the middle of the surface of the installation box 61, the slide bar 63 is fixedly installed inside the movable groove 62, and the spring 64 is sleeved on one side of the outer surface of the slide bar 63.

[0030] The limiting plate 71 is sleeved on the other side of the outer surface of the sliding rod 63 , and the two sliding holes 72 are respectively opened on both sides of the surface of the limiting plate 71 .

[0031] A cabin roof 2 is fixedly mounted on the top of the cabin body 1 .

[0032] A pull rod 8 is fixedly mounted on the surface of the door body 3 .

[0033] The two mounting boxes 61 are respectively installed on the upper and lower sides of the left front side of the cabin body 1. One end of the spring 64 is fixedly connected to the surface of the limit plate 71, and the other end of the spring 64 is fixed to the surface of the inner wall of the movable groove 62. The restoring elastic force of the spring 64 pushes the limit plate 71 to move toward the side of the cabin door body 3. The limit plate 71 is sleeved on the outer surface of the slide rod 63 through the slide hole 72.

[0034] The working principle of a waterproof prefabricated cabin door with high sealing performance provided by the utility model is as follows:

[0035] During operation, the user first pushes the limit plate 71 toward the spring 64. The limit plate 71 slides on the surface of the slide rod 63 through the slide hole 72 and squeezes the spring 64. The limit plate 71 does not limit the fixed plate 5. The user rotates the door body 3 through the hinge to expose the chamber of the cabin body 1.

[0036] When closing the door, the door body 3 is flipped over and fitted onto the surface of the cabin body 1, and the fixing plate 5 is fitted onto the surface of the cabin body 1, and the restriction on the limit plate 71 is released. The restoring elastic force of the spring 64 pushes the limit plate 71 to move, and the limit plate 71 moves to the front surface of the fixing plate 5, limiting the movement of the fixing plate 5.

[0037] Compared with the related art, the waterproof prefabricated cabin door with high sealing performance provided by the utility model has the following beneficial effects:

[0038] The utility model provides a waterproof prefabricated cabin door with high sealing performance. The limit plate 71 is pushed by the restoring elastic force of the spring 64, so that the limit plate 71 limits the fixing plate 5 on the surface of the cabin body 1, and the fixing plate 5 stably limits the cabin door body 3 on the surface of the cabin body 1. The device has a simple structure and strong practicality. When the operator closes the cabin door body 3, the restoring elastic force of the spring 64 is used to push the limit plate 71 to limit the fixing plate 5 on the surface of the cabin body 1. The vibration of the cabin body 1 is not easy to affect the connection effect between the cabin door body 3 and the cabin body 1, thereby improving the sealing effect.

[0039] Second embodiment

[0040] Please refer to Figure 4 , Figure 5 and Figure 6 Based on the waterproof prefabricated cabin door with high sealing performance provided by the first embodiment of the present application, the second embodiment of the present application proposes another waterproof prefabricated cabin door with high sealing performance. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0041] Specifically, the second embodiment of the present application provides a waterproof prefabricated cabin door with high sealing performance, which is different in that it is a waterproof prefabricated cabin door with high sealing performance, an open cavity 9 is opened in the middle of the front of the cabin body 1, a second sealing gasket 11 is fixedly installed on one side of the inner wall of the open cavity 9, and a first sealing groove 10 is opened on the surface of the cabin body 1.

[0042] A clamping block 12 is fixedly installed in the middle of the surface of the door body 3 , a second sealing groove 14 is provided on the outer surface of the clamping block 12 , and a first sealing gasket 13 is provided on one side of the door body 3 .

[0043] The first sealing gasket 13 and the second sealing gasket 11 are both made of rubber. The block 12 is square and connected in the middle. The block 12 and the open cavity 9 are adapted to each other.

[0044] The working principle of a waterproof prefabricated cabin door with high sealing performance provided by the utility model is as follows:

[0045] During operation, the door body 3 is firstly attached to the surface of the cabin body 1 , the block 12 is embedded into the open cavity 9 , the first sealing gasket 13 is embedded into the first sealing groove 10 , and the second sealing gasket 11 is embedded into the second sealing groove 14 .

[0046] Compared with the related art, the waterproof prefabricated cabin door with high sealing performance provided by the utility model has the following beneficial effects:

[0047] The utility model provides a waterproof prefabricated cabin door with high sealing performance, which seals the cabin body 1 and the cabin door body 3 when they are connected through the first sealing gasket 13 and the second sealing gasket 11. When the cabin door body 3 is closed, the first sealing gasket 13 and the second sealing gasket 11 internally limit the inner and outer sides of the connection between the open cavity 9 of the cabin body 1 and the cabin door body 3, thereby achieving a double sealing effect on the cabin door and improving the sealing effect of the prefabricated cabin door.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A waterproof prefabricated cabin door with high sealing performance, characterized in that: include: Cabin hull and hatch body; A fixing plate, wherein two fixing plates are fixedly mounted on both sides of the surface of the door body, respectively; the door body is rotatably mounted in the middle of the cabin surface through a hinge; and a pushing device is fixedly mounted on both sides of the cabin surface, wherein the pushing device comprises a mounting box, a moving slot, a sliding rod and a spring; The limiting device is slidably installed inside the pushing device, and the limiting device includes a limiting plate and a sliding hole.

2. A waterproof prefabricated cabin door with high sealing performance according to claim 1, characterized in that: The installation box is fixedly installed on the surface of the cabin, the movable groove is opened in the middle of the surface of the installation box, the slide bar is fixedly installed inside the movable groove, and the spring is sleeved on one side of the outer surface of the slide bar.

3. The waterproof prefabricated cabin door with high sealing performance according to claim 1, characterized in that: The limiting plate is sleeved on the other side of the outer surface of the sliding rod, and the two sliding holes are respectively opened on both sides of the surface of the limiting plate.

4. The waterproof prefabricated cabin door with high sealing performance according to claim 1, characterized in that: A cabin roof is fixedly installed on the top of the cabin body.

5. The waterproof prefabricated cabin door with high sealing performance according to claim 1, characterized in that: A pull rod is fixedly mounted on the surface of the door body.

6. The waterproof prefabricated cabin door with high sealing performance according to claim 1, characterized in that: An open cavity is provided in the middle of the front side of the cabin body, a second sealing gasket is fixedly installed on one side of the inner wall of the open cavity, and a first sealing groove is provided on the surface of the cabin body.

7. The waterproof prefabricated cabin door with high sealing performance according to claim 1, characterized in that: A clamping block is fixedly installed in the middle of the surface of the door body, a second sealing groove is provided on the outer surface of the clamping block, and a first sealing gasket is provided on one side of the door body.

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