Butt joint type modular prefabricated cabin

Abstract

The utility model discloses a butt joint type modularized prefabricated cabin which comprises a main cabin section and an auxiliary cabin section, and the size of the main cabin section is larger than that of the auxiliary cabin section. The main cabin section is a square frame with two open ends formed by main side plates, a main top plate and a main bottom plate, mounting rods are arranged on the main bottom plate along the two sides of the long edge, rollers are arranged between the mounting rods and the main side plates, and a connecting rod is arranged between the mounting rods on the two sides; a base is arranged on the mounting rod and the connecting rod; fixing seats are arranged on the inner walls, close to the openings in the two ends, of the main side plates and the main top plate and connected with the limiting plates through bolts; the auxiliary cabin section is a square frame which is composed of an auxiliary side plate, an auxiliary top plate and an auxiliary bottom plate and provided with openings in the two ends, the ends of the auxiliary side plate and the auxiliary top plate extend inwards to form fixing edge plates, and the fixing edge plates are connected with the limiting plates through bolts. The main cabin section is matched with the auxiliary cabin section, so that the transportation efficiency of the plate trailer is greatly improved, meanwhile, the cabin sections are connected conveniently and quickly, and the plate trailer is convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the field of prefabricated transformer substation cabins, in particular to a docking type modular prefabricated cabin. Background Art

[0002] Prefabricated substation cabin, also known as prefabricated cabin substation, is a substation construction mode that is prefabricated in the factory and assembled on site. After arriving at the site, it can be quickly put into use by simply lifting and splicing, which greatly shortens the construction period.

[0003] Traditional prefabricated cabin-type substations are of uniform size and dimensions. During transportation, they can only be placed in sequence on a pallet truck, and cannot be stacked due to height reasons, resulting in limited transportation capacity per pallet truck, which increases the transportation cost of the producer. At the same time, the sealing between cabin sections also needs to be further optimized. Therefore, it is urgent to propose a new prefabricated substation cabin to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a docking type modular prefabricated cabin which is convenient for transportation and assembly.

[0005] The purpose of the utility model is achieved as follows: a docking type modular prefabricated cabin, comprising a main cabin section and a secondary cabin section, wherein the size of the main cabin section is slightly larger than that of the secondary cabin section;

[0006] The main cabin section is composed of main side panels, main top panels and main bottom panels to form a square frame with openings at both ends. The main bottom panel is provided with mounting rods along both sides of the long sides, rollers are provided between the mounting rods and the main side panels, and connecting rods are provided between the mounting rods on both sides; bases are provided on the mounting rods and the connecting rods; the main side panels and the main top panels are provided with fixing seats on the inner walls close to the openings at both ends, and the fixing seats are connected to the limit plates by bolts;

[0007] The auxiliary compartment section is a square frame with openings at both ends formed by auxiliary side panels, auxiliary top panels and auxiliary bottom panels. Fixed edge panels extend inwardly from the ends of the auxiliary side panels and auxiliary top panels, and the fixed edge panels are connected to the limiting plates by bolts.

[0008] Preferably, the upper plane of the connecting rod is consistent with the upper plane of the mounting rod; and the height of the roller exposed above the upper plane of the mounting rod is greater than the height of the base.

[0009] Preferably, the fixing seat is located between the outermost rollers at both ends of the mounting rod and the opening of the main compartment section.

[0010] Preferably, the length of the auxiliary compartment section is smaller than the distance between the fixing seats at both ends of the main compartment section.

[0011] Preferably, recessed areas are provided at both ends of the auxiliary compartment section, and the distance from the recessed area to the opening of the auxiliary compartment section is slightly smaller than the distance from the opening of the main compartment section to the limit plate.

[0012] Preferably, sealing strips are provided on the inner wall from the fixing seat on the main compartment to the opening of the main compartment, and on the outer wall from the recessed area on the auxiliary compartment to the opening of the auxiliary compartment.

[0013] Compared with the prior art, the utility model is beneficial in that:

[0014] 1. The sub-cabin is set to be slightly smaller than the main compartment. The sub-cabin can be placed inside the main compartment, which can increase the transport volume and improve the transport efficiency when the pallet truck is transported. At the same time, a fixed seat and a limit plate are set. After the sub-cabin is placed inside the main compartment, the limit plate can be installed to limit the sub-cabin to prevent shaking.

[0015] 2. Rollers are set on both sides of the bottom plate of the main compartment to assist the displacement of the auxiliary compartment, making it easier to push and push out;

[0016] 3. The limit plate is a detachable connection method, so that it can provide a limit function when the auxiliary compartment is placed in the main compartment, and can serve as a connecting component when the auxiliary compartment is docked with the main compartment;

[0017] 4. Recessed areas are set on both sides of the auxiliary compartment to divert rainwater and prevent it from entering. At the same time, the opening of the main compartment can cover part of the recessed area to block rainwater and further reduce the risk of rainwater entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model without a sub-cabin section.

[0020] Figure 3 It is a schematic diagram of the connection structure between the fixing seat and the limiting plate of the utility model.

[0021] Figure 4 It is a schematic diagram of the partial cross-section structure after the main compartment section and the auxiliary compartment section of the utility model are connected.

[0022] Among them, 1 main cabin section, 101 main side panel, 102 main top panel, 103 main bottom panel, 2 auxiliary cabin sections, 201 auxiliary side panel, 202 auxiliary top panel, 203 auxiliary bottom panel, 3 mounting rods, 4 rollers, 5 connecting rods, 6 bases, 601 supporting seats, 7 fixed seats, 8 limiting plates, 9 fixed edge plates, and 10 recessed areas. DETAILED DESCRIPTION

[0023] 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.

[0024] 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.

[0025] 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.

[0026] like Figure 1-4 As shown, a docking type modular prefabricated cabin includes a main cabin section 1 and a secondary cabin section 2, wherein the size of the main cabin section 1 is slightly larger than that of the secondary cabin section 2;

[0027] The main compartment section 1 is composed of a main side plate 101, a main top plate 102 and a main bottom plate 103 to form a square frame with openings at both ends. The main bottom plate 102 is provided with mounting rods 3 along both sides of the long sides, and rollers 4 are provided between the mounting rods 3 and the main side plates 101. Connecting rods 5 are provided between the mounting rods 3 on both sides; bases 6 are provided on the mounting rods 3 and the connecting rods 5; fixing seats 7 are provided on the inner walls of the main side plates 101 and the main top plate 102 near the openings at both ends, and the fixing seats 7 are connected to the limit plates 8 by bolts;

[0028] like Figure 1As shown, the auxiliary compartment section 2 is a square frame with openings at both ends formed by auxiliary side panels 201, auxiliary top panels 202 and auxiliary bottom panels 203. Fixed edge panels 9 extend inward from the ends of the auxiliary side panels 201 and auxiliary top panels 202, and the fixed edge panels 9 are connected to the limit plates 8 by bolts.

[0029] like Figure 2-3 As shown, the upper plane of the connecting rod 4 is consistent with the upper plane of the mounting rod 3; the height of the roller 4 exposed from the upper plane of the mounting rod 3 is greater than the height of the base; the upper part of the connecting rod 5 and the mounting rod 3 is used to install the main bottom plate, and the main bottom plate is fixed to the connecting rod and the mounting rod by bolts; the edge of the main bottom plate does not conflict with the roller to prevent affecting the operation of the roller; at the same time, requirements are made for the thickness of the bottom plate to ensure that it is lower than the height of the roller exposed from the upper plane of the mounting rod, which can be used for auxiliary movement when the subsequent auxiliary compartment is inserted; it should be noted that the width of the auxiliary compartment is smaller than the width of the main compartment, and at the same time larger than the spacing between the rollers on both sides.

[0030] like Figure 2-3 As shown, the fixing seat 7 is located between the outermost rollers 4 at both ends of the mounting rod and the opening of the main compartment 1, ensuring that the auxiliary compartment will not contact the rollers after docking.

[0031] like Figure 1 As shown, the length of the sub-compartment 2 is slightly smaller than the spacing between the fixing seats 7 at both ends of the main compartment 1, that is, it is also located between the limit plates after installation. The limit plates can form limits to ensure that after the sub-compartment is inserted into the main compartment, both ends of the sub-compartment can form limits to avoid shaking during transportation and ensure the stability of transportation.

[0032] like Figure 1 , 4 As shown, recessed areas 10 are provided at both ends of the sub-compartment 2, and the distance from the recessed area 10 to the opening of the sub-compartment 2 is smaller than the distance from the opening of the main compartment 1 to the fixing seat 7. The recessed area is mainly used to guide rainwater to prevent excessive water stains from accumulating at the connection between the compartments. At the same time, the distance from the recessed area to the opening of the sub-compartment is smaller than the distance from the opening of the main compartment to the fixing seat, so as to form an outwardly protruding rainproof edge, thereby further avoiding water ingress at the connection.

[0033] like Figure 4 As shown, sealing strips 11 are provided from the fixed seat on the main compartment 1 to the inner wall of the main compartment opening, and from the recessed area on the auxiliary compartment 2 to the outer wall of the auxiliary compartment opening. The sealing strips can form a contact after docking to strengthen the sealing of the connection between the main compartment and the auxiliary compartment to prevent the infiltration of rainwater.

[0034] The working principle of the utility model is explained as follows: during transportation, the sub-compartment is inserted into the main compartment, and then the limit plate is installed on the mounting seat to limit the sub-compartment, that is, the transportation volume of a flatbed truck can be twice that of the traditional one; after arriving at the assembly site, the limit plate on one side is removed, the sub-compartment is taken out, and then the limit plate is installed and connected with the fixed edge plate of the sub-compartment to achieve the connection between the main compartment and the sub-compartment; the sealing strip and the recessed area between the main compartment and the sub-compartment are used to improve the sealing and prevent rainwater from seeping in.

[0035] 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 docking type modular prefabricated cabin, characterized in that: It comprises a main compartment and a secondary compartment, wherein the size of the main compartment is larger than that of the secondary compartment; The main cabin section is composed of main side panels, main top panels and main bottom panels to form a square frame with openings at both ends. The main bottom panel is provided with mounting rods along both sides of the long sides, rollers are provided between the mounting rods and the main side panels, and connecting rods are provided between the mounting rods on both sides; bases are provided on the mounting rods and the connecting rods; the main side panels and the main top panels are provided with fixing seats on the inner walls close to the openings at both ends, and the fixing seats are connected to the limit plates by bolts; The auxiliary compartment section is a square frame with two ends opened, which is composed of auxiliary side panels, auxiliary top panels and auxiliary bottom panels. Fixed edge panels are extended inwardly from the ends of the auxiliary side panels and auxiliary top panels, and the fixed edge panels are connected to the limit plates by bolts.

2. The docking type modular prefabricated cabin according to claim 1, characterized in that: The upper plane of the connecting rod is consistent with the upper plane of the mounting rod; the height of the roller exposed from the upper plane of the mounting rod is greater than the height of the base.

3. The docking type modular prefabricated cabin according to claim 1, characterized in that: The fixing seat is located between the outermost rollers at both ends of the mounting rod and the opening of the main compartment section.

4. The docking type modular prefabricated cabin according to claim 1, characterized in that: The length of the auxiliary compartment section is smaller than the distance between the fixing seats at both ends of the main compartment section.

5. The docking type modular prefabricated cabin according to claim 1, characterized in that: Depressed areas are provided at both ends of the auxiliary compartment section, and the distance from the depressed area to the auxiliary compartment section opening is smaller than the distance from the main compartment section opening to the fixing seat.

6. The docking type modular prefabricated cabin according to claim 1, characterized in that: Sealing strips are provided on the inner wall from the fixing seat on the main compartment section to the opening of the main compartment section, and on the outer wall from the recessed area on the auxiliary compartment section to the opening of the auxiliary compartment section.

Images