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CN-121992977-A - Assembled nonmetal prefabricated cabin

CN121992977ACN 121992977 ACN121992977 ACN 121992977ACN-121992977-A

Abstract

The invention relates to an assembled nonmetallic prefabricated cabin which comprises a cabin body and a cabin top, wherein the cabin top comprises two sliding top covers which are oppositely arranged, the two sliding top covers are distributed along the width direction of the cabin body, the sliding top covers extend along the length direction of the cabin body and are connected with a top beam frame in a sliding manner, a driving mechanism for driving the two sliding top covers to approach or separate from each other is arranged in the cabin body, when the two sliding top covers approach each other, the top opening of the cabin body is closed, and when the two sliding top covers separate from each other, the top opening of the cabin body is opened. According to the invention, through the sliding opening cabin roof, the cabin entering of later-stage equipment is facilitated, the labor capacity of personnel is reduced, and the radiating structures are arranged on the support columns of the cabin body, so that the cabin body can be subjected to heat radiation and temperature adjustment in a partitioning manner according to the temperature of the corresponding region.

Inventors

  • NIE HAIPENG
  • CAO YILEI
  • ZHENG XIN

Assignees

  • 山东泰开电力装备有限公司

Dates

Publication Date
20260508
Application Date
20260209

Claims (9)

  1. 1. The assembled nonmetallic prefabricated cabin comprises a cabin body (1) and a cabin top (2) and is characterized in that the cabin body (1) comprises a bottom plate (11), main upright posts (12) are fixedly connected to four corners of the top surface of the bottom plate (11), top beams (13) are commonly supported at the tops of the four main upright posts (12), a plurality of support columns (14) are arranged between two adjacent main upright posts (12), the upper end and the lower end of each support column (14) are fixedly connected with the top beams (13) and the bottom plate (11) respectively, and composite wall components (16) are fixedly connected between each support column (14) and the main upright post (12) and between adjacent support columns (14); The cabin roof (2) comprises two sliding top covers (21) which are oppositely arranged, the two sliding top covers (21) are distributed along the width direction of the cabin body (1), the sliding top covers (21) extend along the length direction of the cabin body (1) and are in sliding connection with the top beam frame (13), a driving mechanism (3) for driving the two sliding top covers (21) to approach or separate from each other is arranged in the cabin body (1), when the two sliding top covers (21) approach each other, the top opening of the cabin body (1) is closed, and when the two sliding top covers (21) separate from each other, the top opening of the cabin body (1) is opened.
  2. 2. The prefabricated nonmetal cabin of claim 1, wherein the sliding top cover (21) comprises a plurality of supporting frames (211) and cover plates (212), the supporting frames (211) are distributed along the length direction of the cabin body (1), the adjacent supporting frames (211) are fixedly connected through connecting rods (213), the top surfaces of the supporting frames (211) are inclined planes, the cover plates (212) are fixedly connected to the inclined planes of the supporting frames (211) and cover the supporting frames (211) inside, the bottom surfaces of the supporting frames (211) are planes, the bottom surfaces of the two supporting frames (211) are fixedly connected with sliding rails (214), the tops of the top beam frames (13) are fixedly connected with two guide rails (131), and the two sliding rails (214) are in one-to-one sliding fit with the two guide rails (131).
  3. 3. The prefabricated nonmetal cabin of claim 2, wherein the inclined lower ends of the top surfaces of the two sliding top covers (21) are far away from each other, and an arc-shaped baffle plate (23) is fixedly connected to the inclined upper end of the top surface of one sliding top cover (21), the arc-shaped baffle plate (23) extends along the length direction of the sliding top cover (21), and when the two sliding top covers (21) are close to each other and contact, the arc-shaped baffle plate (23) is blocked above a gap between the two sliding top covers (21).
  4. 4. The prefabricated nonmetal cabin of claim 2, wherein the driving mechanism (3) comprises two straight racks (31), two straight gears (32), two driven bevel gears (35) and two driving bevel gears (34), the two straight racks (31) are fixedly connected to supporting frames (211) of the two sliding cover plates respectively, the two straight gears (32) are meshed with the two straight racks (31) respectively, the straight gears (32) are fixedly connected with rotating shafts (33), the rotating shafts (33) are rotationally connected with the side walls of the top beam frame (13), the two driving bevel gears (34) are fixedly connected to the two rotating shafts (33) respectively, a transmission shaft (36) is rotationally arranged on the side walls of the top beam frame (13), the two driven bevel gears (35) are fixedly connected to two ends of the transmission shaft (36) respectively, and the two driven bevel gears (35) are meshed with the two driving bevel gears (34) respectively.
  5. 5. The prefabricated nonmetal cabin of claim 4, wherein the number of the driving mechanisms (3) is two, the two driving mechanisms (3) are respectively positioned at two sides of the length direction of the roof beam frame (13), two rotating shafts (33) opposite to the two driving mechanisms (3) are fixedly connected through a connecting shaft (4), and a driving motor (5) for driving the connecting shaft (4) to rotate is fixedly arranged on the cabin body (1).
  6. 6. The prefabricated nonmetal cabin of claim 1, wherein the supporting columns (14) are of hollow structures, the upper ends and the lower ends of the supporting columns (14) are arranged in a closed mode, ventilation fans (6) are fixedly arranged at the upper ends of the side walls of the supporting columns (14) facing the outside of the cabin body (1), the ventilation fans (6) are communicated with the inner cavities of the supporting columns (14), strip-shaped radiating holes (7) are formed in the upper parts of the side walls of the supporting columns (14) facing the inside of the cabin body (1), and the strip-shaped radiating holes (7) vertically extend from top to bottom and are 1/4-1/3 of the length of the supporting columns (14); Be equipped with the stifled post (8) of upper and lower gliding in support column (14), the external diameter of stifled post (8) and the adaptation of support column (14) internal diameter, the length of stifled post (8) is greater than the length of rectangular louvre (7), is equipped with spring (10) in support column (14) inner chamber of stifled post (8) below, support column (14) set firmly temperature sense advancing mechanism (9) towards cabin (1) inside lateral wall, temperature sense advancing mechanism (9) are used for the response temperature and drive stifled post (8) to slide compression spring (10) downwards.
  7. 7. The assembled nonmetallic prefabricated cabin of claim 6, wherein the temperature-sensing propulsion mechanism (9) comprises an upper fixing plate (91) and a lower fixing plate (92) fixedly connected to the side wall of the supporting column (14), the upper fixing plate (91) and the lower fixing plate (92) are located below the long-strip radiating holes (7) and are arranged up and down oppositely, a guide rod (93) is fixedly connected between the upper fixing plate (91) and the lower fixing plate (92), an elastic telescopic tube (94) and a sliding plate (95) are sleeved on the guide rod (93), the upper end of the elastic telescopic tube (94) is fixedly connected with the upper fixing plate (91) in a sealing mode, the lower end of the elastic telescopic tube (94) is fixedly connected with the sliding plate (95) in a sealing mode, a thermal expansion liquid (96) is filled in the elastic telescopic tube (94), the sliding plate (95) is fixedly connected with the lower end of the blocking column (8) through a connecting block, a long-strip sliding hole (98) for the connecting block to penetrate through and move up and down is fixedly arranged on the side wall of the supporting column (14), and the temperature-sensing probe (97) is inserted into the thermal expansion liquid (96).
  8. 8. The prefabricated nonmetal cabin of claim 7, wherein two exhaust pipes (200) are arranged in the cabin body (1), the air pipes (200) extend along the length direction of the cabin body (1), the two exhaust pipes (200) are respectively positioned at two sides of the width direction of the cabin body (1), a plurality of air outlets (300) are arranged at the bottom of the air pipes (200), the number of the air outlets (300) is the same as the number of the supporting columns (14) in the length direction of the cabin body (1) and corresponds to the number of the supporting columns (14) one by one, and an air conditioner diverter and an electric flashboard are arranged at each air outlet (300).
  9. 9. The prefabricated nonmetal cabin of claim 8, wherein the temperature sensing heat conducting probe (97) is connected with a temperature monitor in a signal mode, the temperature monitor is connected with a controller in a signal mode, the ventilating fan (6) and the electric flashboard are connected with the controller in a signal mode, and the controller is used for controlling and adjusting the rotating speed of the ventilating fan (6) and the opening amount of the electric flashboard.

Description

Assembled nonmetal prefabricated cabin Technical Field The invention relates to the technical field of power equipment, in particular to an assembled nonmetal prefabricated cabin. Background Currently, as urban land is increasingly strained, prefabricated cabin substations are widely used. The existing prefabricated cabin is generally made of a metal skin assembled on a main body frame, and electrical equipment in a prefabricated cabin transformer substation is intensively placed in the prefabricated cabin. The existing prefabricated cabin has the defects that firstly, equipment is inconvenient to reserve in the later stage, when large equipment enters the cabin in the later stage, the large equipment can enter the cabin only by disassembling wallboards, and when the equipment enters the cabin from the side face of the cabin body, the collision between a lifting rope and the cabin body needs to be avoided, the equipment can only be lifted at an entrance generally, and then, the equipment is lifted into the cabin by personnel in a matched manner, so that the operation is more laborious. Secondly, prefabricated cabin internal equipment generates heat greatly, especially when summer high temperature weather, inside temperature is higher, is unfavorable for the steady operation of equipment, and because the calorific capacity of equipment is different, leads to the temperature in different regions also to be different to some extent, and current prefabricated cabin only dispels the heat to inside whole through the air conditioner, can't carry out the subregion heat dissipation according to the actual temperature in each region in the cabin, and the temperature control effect is not enough. Disclosure of Invention Aiming at the defects of the prior art, the invention provides the assembled nonmetal prefabricated cabin which is provided with the cabin top which is opened in a sliding way, so that the cabin entering of later-stage equipment is facilitated, and the labor capacity of personnel is reduced. And the radiating structures are arranged on the support columns of the cabin body, so that the radiating and temperature-adjusting effects can be enhanced according to the temperature partition of the corresponding region. The invention is realized by the following technical scheme that the assembled nonmetallic prefabricated cabin comprises a cabin body and a cabin top, wherein the cabin body comprises a bottom plate, main upright posts are fixedly connected to four corners of the top surface of the bottom plate, top beam frames are commonly supported at the tops of the four main upright posts, a plurality of support columns are arranged between two adjacent main upright posts, the upper end and the lower end of each support column are fixedly connected with the top beam frames and the bottom plate respectively, and composite wall body components are fixedly connected between each support column and each upright post as well as between adjacent support columns; The cabin roof comprises two sliding top covers which are oppositely arranged, the two sliding top covers are distributed along the width direction of the cabin body, the sliding top covers extend along the length direction of the cabin body and are in sliding connection with the top beam frame, a driving mechanism for driving the two sliding top covers to approach or separate from each other is arranged in the cabin body, when the two sliding top covers approach each other and contact with each other, the top opening of the cabin body is closed, and when the two sliding top covers separate from each other, the top opening of the cabin body is opened. As the optimization, the slip top cap includes a plurality of support frames and cover plate, and a plurality of support frames are arranged along cabin body length direction, pass through the connecting rod rigid coupling between the adjacent support frame, and the top surface of support frame is the inclined plane, and the cover plate rigid coupling is on the inclined plane of support frame and cover a plurality of support frames and establish including, and the bottom surface of support frame is the plane, and wherein the bottom surface rigid coupling of two support frames has the slide rail, the top rigid coupling of back timber frame has two guide rails, two slide rails and two guide rails one-to-one sliding fit. As the optimization, the slope lower extreme of the top surface of two slip top caps is kept away from each other, and the slope upper end of the top surface of one of them slip top cap is fixedly connected with arc baffle, and arc baffle extends along the length direction of slip top cap, and when two slip top caps were close to each other and contact, arc baffle sheltered from the gap top between two slip top caps. As optimization, the driving mechanism comprises two spur racks, two spur gears, two driven bevel gears and two driving bevel gears, wherein the two spur racks are fixedly connected