Quick combined sealing device

Abstract

The invention relates to a rapid combined sealing device. The rapid combined sealing device comprises a plurality of front cover plates, an upper cover plate and fastening accessories, the front cover plate is used for protecting the side face of an opening of the shell, the upper cover plate is used for protecting the top of the opening, and the fastening accessory is used for locking and fixing the upper cover plate, the front cover plate and the shell. The front cover plates are combined and installed through cooperation of the guide columns and the guide sleeves. A clamping groove is formed in the bottom of the bottommost front cover plate, and the bottommost front cover plate is matched with the bottom of the opening of the shell through the clamping groove; a positioning plate and a positioning pin are arranged at the bottom of the upper cover plate, a positioning groove and a positioning pin hole are formed in the top of the front cover plate connected with the bottom of the upper cover plate, the positioning plate of the upper cover plate is connected with the positioning groove of the front cover plate in a matched mode, and the positioning pin of the upper cover plate is connected with the positioning pin hole of the front cover plate in a matched mode. Through the combined structure of the multiple front cover plates and the upper cover plate, the cover plate can be matched with an irregular opening, all the cover plates are independently disassembled and assembled, overall carrying is not needed, and the installation efficiency is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the field of mechanical equipment, and in particular relates to a quick assembly sealing device for irregular openings of a casing of large special equipment. Background Art

[0002] To meet the rain protection needs of large special equipment with irregular openings on the outer shell, methods such as integrated cover sealing, outer cover rainproof cloth, or separate protection of internal subsystems can be adopted.

[0003] In order to meet the rain protection needs of special equipment with irregular openings on the outer shell, an integrated cover or an outer rainproof cloth can be used for protection. Although it can achieve good rain protection effect, due to the fact that special equipment is usually tall, it requires the cooperation of multiple people when arranging it, and the operation is extremely inconvenient. If the internal subsystems are protected separately, due to the limited internal space, the protection work of each subsystem cannot be carried out at the same time, and the protection effect is not good.

[0004] In the prior art, such as patent document (CN116564652A): It involves the compression and sealing structure of the transformer, which uses a rubber pad with low elasticity for compression inside and a seal with high elasticity for the outside. It mainly solves the problem of balancing sealing and compression, but is aimed at the internal assembly of the transformer. The structure is the sealing of the upper and lower spaces, the cover plate and the box edge, and it does not have the characteristics of modularization and quick installation. Patent document (CN214721128U): The protective cover plate of the electric saw is detachable and fixed by butterfly bolts. It mainly prevents the splashing of debris. It has a simple structure and is a single cover plate for disassembly and assembly. There is no combined or multiple cover plate sealing design. The application scenario is the electric saw, which is different from the sealing of large equipment. Patent document (CN218732504U): The combined switch cabinet is composed of a stacked combination of U-shaped shells, cover plates, plug-in plates, etc., which is mainly a stacked connection of the cabinet body, focusing on the cabinet body combination, and does not have the characteristics of rainproof and quick combination sealing.

[0005] Therefore, in view of the characteristics of this type of equipment, it is necessary to design a device that can reduce the burden on operators and quickly achieve a good sealing effect. Summary of the Invention

[0006] The purpose of the present invention is to provide a rapid assembly sealing device to solve the problems in the prior art of complicated operation, low efficiency and poor effect of sealing irregular openings of large special equipment.

[0007] To achieve the above-mentioned purpose, the technical solution of the present invention is: a quick-assembly sealing device, comprising multiple front cover plates, an upper cover plate and fastening accessories; the front cover plate is used to protect the side of the shell opening, the upper cover plate is used to protect the top of the opening, and the fastening accessories are used to lock and fix the upper cover plate and the front cover plate to the shell; the front cover plates are assembled and installed by means of guide pillars and guide sleeves; the bottom of the bottommost front cover plate is provided with a card slot, and is installed in cooperation with the bottom of the shell opening through the card slot; the bottom of the upper cover plate is provided with a positioning plate and a positioning pin, and the top of the front cover plate connected to the bottom of the upper cover plate is provided with a positioning slot and a positioning pin hole, the positioning plate of the upper cover plate is cooperated with the positioning slot of the front cover plate, and the positioning pin of the upper cover plate is cooperated with the positioning pin hole of the front cover plate.

[0008] Furthermore, the folded edges of the upper cover plate and each front cover plate are marked with part numbers, and the serial numbers increase from 1 to 6 from top to bottom.

[0009] Furthermore, the contact surfaces of the upper cover plate and the front cover plate with the outer shell are all provided with sealing strips; the front cover plate is provided with a folding edge, which fits tightly with the outer shell through the folding edge and the sealing strip to enhance the sealing effect.

[0010] Furthermore, a rainproof eave is provided at the contact point between the front cover plates, and the rainproof eave is extended along the contact edge of the front cover plates to cover the contact surface of adjacent front cover plates;

[0011] Furthermore, two eyelet mounting holes are provided on the inner side of the bottom front cover plate, through which eyelets are installed, and the bottom is connected and fixed to the hookable portion on the inner side of the shell by a binding belt through the eyelets.

[0012] Furthermore, the upper cover plate is provided with a lifting ring mounting hole, and the lifting ring fixes the upper cover plate to the top of the shell through the lifting ring mounting hole.

[0013] Furthermore, handles are provided on the front sides of the upper cover plate and the front cover plate, and the handles are connected and fixed to the hookable portions on the outer side of the shell through binding belts.

[0014] Furthermore, the upper cover plate and the front cover plate are made of light alloy material.

[0015] Furthermore, the inner sides of the upper cover plate and the front cover plate are provided with surrounding reinforcing ribs, and the surrounding reinforcing ribs are distributed in a closed loop along the edge and middle of the cover plate.

[0016] Furthermore, a folded edge is provided at the bottom of the upper cover plate, and the positioning plate and the positioning pin are both provided at the folded edge.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The modular design, with a combination of five front covers and one upper cover, can adapt to irregular openings. Each cover can be independently disassembled and assembled, eliminating the need for overall transport, significantly improving installation efficiency.

[0019] 2. Quick and easy assembly, with the help of the cooperation between the guide pin and the guide sleeve to achieve rapid insertion, the serial number mark clearly indicates the installation sequence, and most of the operations can be completed by one person, reducing the burden on the operator;

[0020] 3. Use lightweight alloy materials and arrange reinforcing ribs in a reasonable manner to reduce the weight of the single board and effectively reduce the burden on operators;

[0021] 4. Reliable sealing: The cover plates are in close contact with each other and with the shell opening. The sealing strips on the contact surface between the cover plates and the shell, the rainproof eaves between the front cover plates, and the multiple fixing structures (slots, rings, and binding belts) can effectively prevent rainwater from seeping in and ensure the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the upper cover structure;

[0023] Figure 2 Schematic diagram of the structure of the front cover;

[0024] Figure 3 Schematic diagram of the structure of the front cover plate 2;

[0025] Figure 4 It is a schematic diagram of the three structures of the front cover;

[0026] Figure 5 Schematic diagram of the four structures of the front cover;

[0027] Figure 6 Schematic diagram of the front cover plate structure;

[0028] Figure 7 This is a schematic diagram of the quick assembly sealing device of the present invention;

[0029] Figure 8 This is an installation effect diagram of the rapid combination sealing device of the present invention;

[0030] Explanation of the marks in the figure: 1 Upper cover; 1-1 Panel; 1-2 Handle; 1-3 Positioning plate; 1-4 Positioning pin; 1-5 Folding edge; 1-6 Eyelet mounting hole; 1-7 Surrounding reinforcement rib; 1-8 Sealing strip; 2 Front cover 1; 2-1 Panel; 2-2 Handle; 2-3 Guide column; 2-4 Rainproof canopy; 2-5 Folding edge; 2-6 Positioning pin hole; 2-7 Positioning slot; 2-8 Surrounding reinforcement rib; 2-9 Sealing strip; 3 Front cover 2; 3-1 Panel; 3-2 Guide sleeve; 3-3 Handle; 3-4 Guide column; 3-5 Rainproof canopy; 3-6 Folding edge; 3-7 Surrounding reinforcement rib; 3-8 Sealing strip; 4 Front cover plate three; 4-1 Panel; 4-2 Guide sleeve; 4-3 Handle; 4-4 Guide column; 4-5 Rainproof eaves; 4-6 Folding edge; 4-7 Surrounding reinforcement rib; 4-8 Sealing strip; 5 Front cover plate four; 5-1 Panel; 5-2 Guide sleeve; 5-3 Handle; 5-4 Guide column; 5-5 Rainproof eaves; 5-6 Folding edge; 5-7 Surrounding reinforcement rib; 5-8 Sealing strip; 6 Front cover plate five; 6-1 Panel; 6-2 Guide sleeve; 6-3 Handle; 6-4 Folding edge; 6-5 Slot; 6-6 Surrounding reinforcement rib; 6-7 Lifting ring mounting hole; 6-8 Sealing strip; 7 Lifting ring. DETAILED DESCRIPTION

[0031] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

[0032] like Figure 7 (a), (b) and Figure 8 As shown in (a) and (b), a quick assembly sealing device provided by an embodiment of the present invention includes five front cover plates (front cover plate 1 2 to front cover plate 5 6), an upper cover plate 1 and fastening accessories; the front cover plates are used to protect the sides of the housing opening, the upper cover plate 1 is used to protect the top of the opening, and the fastening accessories are used to lock and fix the front cover plates to the housing; the front cover plates are assembled together by means of guide pillars and guide sleeves; the bottom of the bottom front cover plate 5 is provided with a card slot, which is assembled with the bottom of the housing opening through the card slot; the upper cover plate 1 is provided with a positioning plate and a positioning pin at the bottom, and the upper cover 1 is fixed to the top of the shell by two lifting rings; a positioning groove and a positioning pin hole are provided at the top of the front cover 2, and the positioning groove and positioning pin hole at the top of the front cover 2 can cooperate with the positioning plate and positioning pin of the upper cover 1; a sealing strip is arranged on the contact surface between the upper cover 1 and the front cover and the shell; a rainproof eave of a certain length is provided at the contact point between the front covers; each cover is marked with a part number at the folded edge, and the cover number increases from 1 to 6 from top to bottom for easy identification and operation.

[0033] A handle is arranged on the front of each cover, and the handle of the front cover can be fixed to the hookable part of the device shell by a binding belt.

[0034] like Figure 1As shown, the upper cover 1 is primarily used to protect the top opening of the housing and to lock the front cover assembly. It includes a panel 1-1, a handle 1-2, a positioning plate 1-3, a positioning pin 1-4, a folded edge 1-5, a lifting eye mounting hole 1-6, a surrounding reinforcing rib 1-7, and a sealing strip 1-8. The positioning plate 1-3 mates with the positioning groove of the front cover 2 to limit lateral movement of the front cover 2 assembly; the positioning pin 1-4 and folded edge 1-5 mate with the positioning pin hole of the front cover 2 to connect the front cover assembly; and the lifting eye mounting hole 1-6 is used to secure the device to the housing.

[0035] like Figure 2 As shown, the front cover 1 (2) is primarily used to protect the side opening of the housing and includes a panel 2-1, a handle 2-2, a guide post 2-3, a rain shield 2-4, a folded edge 2-5, a positioning pin hole 2-6, a positioning slot 2-7, a wraparound reinforcement rib 2-8, and a sealing strip 2-9. The guide post 2-3 cooperates with the guide sleeve of the front cover 2 (3) for quick installation; the rain shield 2-4 covers the bottom and top contact surfaces of the front cover 2 (3) to prevent rainwater from seeping in; the folded edge 2-5 and sealing strip 2-9 provide a tight fit with the housing, enhancing the sealing effect; the positioning pin hole 2-6 cooperates with the positioning pin 1-4 of the upper cover 1 to connect the front cover 1 (2) and the upper cover 1 into a single piece; and the positioning slot 2-7 cooperates with the positioning plate 1-3 of the upper cover 1 to restrict lateral movement of the upper cover 1.

[0036] like Figure 3 As shown, front cover plate 2 (3) is primarily used to protect the side opening of the housing and includes a panel (3-1), guide sleeve (3-2), handle (3-3), guide post (3-4), rain shield (3-5), hem (3-6), wraparound reinforcement rib (3-7), and sealing strip (3-8). Guide sleeve (3-2) mates with the guide post of front cover plate 1 (2) for quick installation; guide post (3-4) mates with the guide sleeve of front cover plate 3 (4) for quick installation; rain shield (3-5) covers the bottom surface that contacts the top of front cover plate 3 (4) to prevent rainwater from seeping in; hem (3-6) and sealing strip (3-8) provide a tight fit with the housing, enhancing the seal.

[0037] like Figure 4 As shown, the front cover plate 3 (4) is primarily used to protect the side opening of the housing and includes a panel 4-1, guide sleeves 4-2, handles 4-3, guide posts 4-4, rain shield 4-5, hems 4-6, wraparound reinforcement ribs 4-7, and sealing strips 4-8. The guide sleeves 4-2 mate with the guide posts of the front cover plate 2 (3) for quick installation; the guide posts 4-4 mate with the guide sleeves of the front cover plate 4 (5) for quick installation; the rain shield 4-5 covers the bottom and top surfaces of the front cover plate 4 (5) to prevent rainwater from seeping in; the hems 4-6 and sealing strips 4-8 provide a tight fit with the housing, enhancing the seal.

[0038] like Figure 5As shown, the front cover plate 24 5 is primarily used to protect the side opening of the housing and includes a panel 5-1, a guide sleeve 5-2, a handle 5-3, a guide post 5-4, a rain shield 5-5, a folded edge 5-6, a wraparound reinforcement 5-7, and a sealing strip 5-8. The guide sleeve 5-2 mates with the guide post of the front cover plate 3 4 for quick installation; the guide post 5-4 mates with the guide sleeve of the front cover plate 5 6 for quick installation; the rain shield covers the bottom and top surfaces of the front cover plate 5 6 to prevent rainwater from seeping in; the folded edge 5-6 and sealing strip 5-8 provide a tight fit with the housing, enhancing the sealing effect.

[0039] like Figure 6 As shown, front cover plate 5 (5) is primarily used to protect the bottom opening of the side of the housing. It includes a panel 6-1, a guide sleeve 6-2, a handle 6-3, a folded edge 6-4, a slot 6-5, a surrounding reinforcement rib 6-6, a lifting eye mounting hole 6-7, and a sealing strip 6-8. The guide sleeve 6-2 cooperates with the guide post of front cover plate 4 (5) for quick installation. The folded edge 6-4 and sealing strip 6-8 provide a tight fit with the housing, enhancing the sealing effect. The slot 6-5 inserts front cover plate 5 (5) into the bottom of the housing opening, allowing front cover plate 5 (5) to be pulled out only upward, thus supporting the front cover assembly. The lifting eye mounting hole 6-7 can be installed with a lifting eye, which facilitates pressing the cover plate against the housing from the inside, further enhancing the sealing effect.

[0040] There are two eyelet mounting holes 6-7 on the inner side of the front cover plate 5 6, and eyelets can be installed and fixed by connecting them to the hookable part of the equipment from the inside using a binding belt.

[0041] The installation sequence is as follows:

[0042] ①Insert the slot of the front cover plate 5 into the bottom of the housing opening;

[0043] ② Then use the binding belt to tighten the ring on the inside of the front cover and the hook inside the shell;

[0044] ③Install the remaining front covers in order from largest to smallest according to the cover numbers;

[0045] ④ Push the positioning plate and positioning pin of the upper cover into place along the top fitting surface of the shell to lock the front cover assembly;

[0046] ⑤Use the lifting ring accessories to tighten the upper cover to the top of the housing;

[0047] ⑥Use the binding belt accessories to tighten all the front cover handles and the hookable parts on the outside of the shell.

[0048] The order of dismantling the device is the reverse of the order of installation.

[0049] Through the above structure and installation method, the present invention can quickly achieve the sealing of irregular openings of large special equipment, and the sealing is reliable and the operation is convenient, which is significantly better than the existing technology.

Claims

1. A quick assembly sealing device, characterized in that: It includes multiple front cover plates, an upper cover plate and fastening accessories; the front cover plate is used to protect the side of the shell opening, the upper cover plate is used to protect the top of the opening, and the fastening accessories are used to lock and fix the upper cover plate and the front cover plate to the shell; the front cover plates are assembled and installed by means of guide pillars and guide sleeves; the bottom of the bottommost front cover plate is provided with a card slot, and is installed in cooperation with the bottom of the shell opening through the card slot; the bottom of the upper cover plate is provided with a positioning plate and a positioning pin, and the top of the front cover plate connected to the bottom of the upper cover plate is provided with a positioning slot and a positioning pin hole, the positioning plate of the upper cover plate is cooperated and connected with the positioning slot of the front cover plate, and the positioning pin of the upper cover plate is cooperated and connected with the positioning pin hole of the front cover plate.

2. The rapid assembly sealing device according to claim 1, characterized in that: The folded edges of the upper cover plate and each front cover plate are marked with part numbers, and the serial numbers increase from 1 to 6 from top to bottom.

3. The rapid assembly sealing device according to claim 1, characterized in that: The contact surfaces of the upper cover plate and the front cover plate with the shell are all provided with sealing strips; the front cover plate is provided with a folding edge, which fits tightly with the shell through the folding edge and the sealing strip to enhance the sealing effect.

4. The rapid assembly sealing device according to claim 1, characterized in that: A rainproof eave is provided at the contact point between the front cover plates. The rainproof eave is extended along the contact edge of the front cover plates and is used to cover the contact surface of adjacent front cover plates.

5. The rapid assembly sealing device according to claim 1, characterized in that: Two eyelet mounting holes are provided on the inner side of the bottom front cover plate, through which eyelets are installed, and the bottom is connected and fixed to the hookable part on the inner side of the shell by a binding belt through the eyelets.

6. The rapid assembly sealing device according to claim 1, characterized in that: The upper cover plate is provided with a lifting ring mounting hole, and the lifting ring fixes the upper cover plate to the top of the shell through the lifting ring mounting hole.

7. The rapid assembly sealing device according to claim 1, characterized in that: The front sides of the upper cover plate and the front cover plate are both provided with handles, and the handles are connected and fixed to the hookable portions on the outer side of the shell through binding belts.

8. The rapid assembly sealing device according to claim 1, characterized in that: The upper cover plate and the front cover plate are made of light alloy material.

9. The rapid assembly sealing device according to claim 1, characterized in that: The inner sides of the upper cover plate and the front cover plate are both provided with surrounding reinforcing ribs, and the surrounding reinforcing ribs are distributed in a closed loop along the edge and middle of the cover plate.

10. The rapid assembly sealing device according to claim 1, characterized in that: The bottom of the upper cover plate is provided with a folded edge, and the positioning plate and the positioning pin are both arranged at the folded edge.

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