Connecting structure for cabin sections of high-low pressure prefabricated cabin
By designing docking frames, inverted L-shaped fixed plates and rainproof edges at the connections of high and low pressure prefabricated cabins, the problems of insufficient water leakage and heat dissipation performance of traditional prefabricated cabins are solved, and fast and effective connections and efficient heat dissipation are achieved. .
Patent Information
- Application Number
- CN202420395675.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-02-28
AI Technical Summary
Traditional high and low pressure prefabricated cabins are prone to water leakage at the cabin connections, and have low heat dissipation performance, and the connection process takes a long time, lacking effective sealing and heat dissipation measures.
A connection structure including butt frame, inverted L-shaped fixing plate, concave groove, rainproof edge and ventilation hole was designed, and the cabin section was connected by bolts, and the sliding insert fit and limiting plate were used to achieve rapid disassembly and assembly to prevent Water leakage and improve heat dissipation through the current collecting groove and triangle padding block.
It greatly reduces the processing time of the connecting seams, improves the connection efficiency, ensures waterproof performance and heat dissipation effect, avoids water immersion between the cabins, and improves overall convenience and performance.
Smart Images
Figure CN222338812U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of prefabricated cabins, in particular to a connection structure of high- and low-pressure prefabricated cabin sections. Background Art
[0002] The high and low voltage equipment prefabricated cabin is a key facility that can ensure the long-term operation of electrical equipment. It can ensure the safe and stable operation of the equipment, and at the same time avoid irreparable losses to the equipment caused by unexpected environmental factors.
[0003] After the traditional high and low pressure prefabricated cabins are docked with each other, the cabin section connection seams need to be processed manually, such as adding sealing gaskets, or applying waterproof paint and waterproof membranes on the connection seams; the construction workers spend a long time on the cabin section connections, and the waterproof performance cannot be guaranteed, which is prone to water leakage; at the same time, the traditional high and low pressure prefabricated cabins only dissipate heat through ventilation equipment on the side of the cabin section, lack other heat dissipation measures, and the heat dissipation performance is slightly low. Utility Model Content
[0004] The utility model aims to provide a connection structure of high and low pressure prefabricated cabin sections which is water-proof, has a ventilation structure and is convenient to assemble.
[0005] The purpose of the utility model is achieved as follows: a connection structure of high and low pressure prefabricated cabin sections, comprising a prefabricated cabin body, the prefabricated cabin body is composed of a plurality of cabin sections spliced together, the top plate of the cabin section extends to the outer edges of the front and rear side plates of the cabin section; docking ports are provided at both ends of the cabin section, a docking frame is extended outwardly from the cabin section docking port, a fixing plate is extended toward the center from the docking frame, the cabin sections are connected to each other by bolts passing through the fixing plates, a collecting groove is provided on the side of the top plate of the cabin section close to the docking port; an inverted L-shaped fixing plate is provided above the docking frame, a concave groove is formed between the inverted L-shaped fixing plates after two groups of the cabin sections are docked, a rainproof edge is provided in the concave groove; the rainproof edge is composed of a support plate and a rainproof edge; ventilation holes are provided on the docking frame located above the inverted L-shaped fixing plate.
[0006] Preferably, one end of the inverted L-shaped fixing plate is provided with a baffle, and the other end is free of a baffle to serve as an insertion opening for the support plate.
[0007] Preferably, a slot is provided on the side of the concave groove without a baffle, the slot and the concave groove are vertically cross-arranged, and a limiting plate is provided in the slot.
[0008] Preferably, the length of the rain shield is greater than the width of the top plate of the compartment section, and the length of the support plate is slightly smaller than the distance from the slot to the baffle.
[0009] Preferably, the left and right edges of the rain shield extend into the collecting trough.
[0010] Preferably, a rubber layer is provided on the outer side of the fixing plate.
[0011] Preferably, a triangular raising block is provided between the collecting trough and the docking port, and the height of the triangular raising block on a side close to the collecting trough is lower than the height on a side close to the docking port.
[0012] Compared with the prior art, the utility model is beneficial in that:
[0013] 1. At the joints between cabin sections, a detachable rainproof edge is used, which not only improves the convenience of disassembly and assembly, but also avoids manual treatment of the joints, such as adding sealing gaskets or applying waterproof coatings and waterproof membranes to the joints; it greatly reduces the processing time of the joints after the cabin sections are connected, and the efficiency is greatly improved;
[0014] 2. The cabin connection is optimized and a docking frame is used to ensure that there is a gap between the cabins after they are docked. At the same time, ventilation holes are set on the docking frame above the inverted L-shaped fixing plate, and the rain shield can prevent external rainwater from entering the interior. Furthermore, the air in the cabin can be connected with the external air to ensure the heat dissipation effect;
[0015] 3. The support plate of the rainproof edge and the concave groove are matched by sliding embedding, which makes it easy to connect the two and quick and easy to install. The support plate is limited by slots and limit plates, without the need for bolts, and at the same time more efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model.
[0017] Figure 2 It is a structural schematic diagram of the cabin section docking point of the utility model.
[0018] Figure 3 for Figure 1 A magnified view of the structure in the middle. Figure 4 The utility model is a structural schematic diagram of inserting a limit plate at the docking point of cabin sections.
[0019] Among them, 1 cabin section, 2 docking interfaces, 3 docking frames, 4 fixing plates, 5 collecting troughs, 6 inverted L-shaped fixing plates, 601 baffles, 602 support plate insertion ports, 7 concave grooves, 701 slots, 8 rainproof edges, 801 support plates, 802 rainproof edges, 9 ventilation holes, 10 limit plates, and 11 triangular heightening blocks. DETAILED DESCRIPTION
[0020] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0021] It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] like Figure 1-4 As shown, a connection structure of high and low pressure prefabricated cabin sections comprises a prefabricated cabin body, which is composed of a plurality of cabin sections 1 spliced together, the top plate of the cabin section 1 extending to the outer edge of the front and rear side plates of the cabin section; docking ports 2 are provided at both ends of the cabin section 1, a docking frame 3 is extended outwardly from the cabin section docking port 2, a fixing plate 4 is extended toward the center of the docking frame 3, the cabin sections 1 are connected to each other by bolts passing through the fixing plate 4, a collecting groove 5 is provided on the top plate of the cabin section 1 on the side close to the docking port; an inverted L-shaped fixing plate 6 is provided above the docking frame 3, a concave groove 7 is formed between the inverted L-shaped fixing plates 6 after the two groups of cabin sections 1 are docked, a rainproof edge 8 is provided in the concave groove 7; the rainproof edge 8 is composed of a support plate 801 and a rainproof edge 802; a vent 9 is provided on the docking frame 3 located above the inverted L-shaped fixing plate 6.
[0024] like Figure 2 As shown, one end of the inverted L-shaped fixing plate 6 is provided with a baffle 601, and the other end is free of a baffle as a support plate insertion port 602. The support plate is inserted from the support insertion port until the other end contacts the baffle, and the insertion and fixing of the support plate is completed.
[0025] like Figure 2 , 4As shown, a slot 701 is provided on the side of the concave groove 7 without a baffle, and the slot 701 and the concave groove 7 are vertically cross-arranged. A limit plate 10 is provided in the slot 701. After the support plate is inserted, the limit plate is inserted into the slot to fix the rain shield edge. No bolt connection is required, and disassembly and assembly are convenient and quick.
[0026] like Figure 1-2 As shown, the length of the rain shield 802 is greater than the width of the top plate of the compartment section 1, and the length of the support plate 801 is slightly smaller than the distance from the slot 701 to the baffle 601. The front and rear ends of the rain shield are extended outward to cover the front and rear side panels to prevent water from entering the front and rear side connection seams.
[0027] like Figure 1-3 As shown, the left and right edges of the rain shield 802 extend into the collecting trough 5, through which rainwater is discharged. The collecting trough cooperates with the triangular pad block to completely prevent rainwater from seeping into the gap between the cabin sections.
[0028] like Figure 2 As shown, a rubber layer (not shown in the figure) is provided on the outer side of the fixing plate 4. After the fixing plates are butt-jointed, the rubber layer forms a secondary seal to prevent water from entering the side of the compartment connection.
[0029] like Figure 2-3 As shown, a triangular raising block 11 is provided between the collecting trough 5 and the docking port 2. The height of the triangular raising block 11 on the side close to the collecting trough 5 is lower than that on the side close to the docking port 2. Water splashing from the collecting trough will be blocked by the triangular raising block to prevent it from flowing into the connection between the cabin sections, thereby ensuring that no water enters the cabin.
[0030] The working principle of the utility model is explained as follows: when the cabin sections are docked, the docking frames are aligned, and then the fixing plates of the two cabin sections are connected internally by bolts. The inverted L-shaped fixing plates of the outer shell enclose a concave groove, and then the support plates of the rain shield are inserted into the concave groove, and the support plates are fixed by the limit plates, which effectively solves the water leakage problem at the cabin section connection, and also increases the ventilation channel and improves the heat dissipation performance.
[0031] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary personnel in the field to the technical solution of the present invention should fall within the protection scope of the present invention, and the technical contents of the present invention for protection have been fully recorded in the claims.
Claims
1. A connection structure of high and low pressure prefabricated cabin sections, characterized in that: It comprises a prefabricated cabin body, which is composed of a plurality of cabin sections, the top plate of the cabin section extends to the outer edges of the front and rear side plates of the cabin section; docking ports are provided at both ends of the cabin section, a docking frame is extended outwardly from the cabin section docking port, a fixing plate is extended toward the center of the docking frame, the cabin sections are connected with each other by bolts passing through the fixing plates, a collecting groove is provided on the side of the top plate of the cabin section close to the docking port; an inverted L-shaped fixing plate is provided above the docking frame, a concave groove is formed between the inverted L-shaped fixing plates after two groups of the cabin sections are docked, a rainproof edge is provided in the concave groove; the rainproof edge is composed of a support plate and a rain-shielding edge; ventilation holes are provided on the docking frame located above the inverted L-shaped fixing plate.
2. The connection structure of high and low pressure prefabricated cabin sections according to claim 1 is characterized in that: One end of the inverted L-shaped fixing plate is provided with a baffle plate, and the other end is free of a baffle plate as a support plate insertion port.
3. The connection structure of high and low pressure prefabricated cabin sections according to claim 1 is characterized in that: A slot is provided on the side of the concave groove without a baffle, the slot and the concave groove are vertically cross-arranged, and a limiting plate is provided in the slot.
4. The connection structure of high and low pressure prefabricated cabin sections according to claim 1 is characterized in that: The length of the rain shield is greater than the width of the top plate of the cabin section, and the length of the support plate is less than the distance from the slot to the shield.
5. The connection structure of high and low pressure prefabricated cabin sections according to claim 1 is characterized in that: The left and right edges of the rain shield extend into the collecting trough.
6. The connection structure of high and low pressure prefabricated cabin sections according to claim 1 is characterized in that: The outer side surface of the fixing plate is provided with a rubber layer.
7. The connection structure of high and low pressure prefabricated cabin sections according to claim 1 is characterized in that: A triangular heightening block is provided between the collecting trough and the docking port, and the height of the triangular heightening block on the side close to the collecting trough is lower than the height on the side close to the docking port.