Methods for improving the construction of control cabinets under adverse outdoor weather conditions

Abstract

The present invention discloses a method for facilitating the construction of a control cabinet under adverse outdoor weather conditions. It belongs to the technical field of control cabinet construction. The construction method facilitates the working environment for the construction, installation and commissioning of the control cabinet, and can ensure that the control cabinet is not easily affected by the external environment during the construction and commissioning process. The empty cabinet of the control cabinet is fixedly installed on the ground of the cabinet installation area; a protective shed is set in the cabinet installation area, so that the control cabinet is located in the rainproof shed, and the staff can construct, install and debug the control cabinet in the rainproof shed. After the construction of the control cabinet is completed, the protective shed is removed.

Description

Technical Field

[0001] The invention belongs to the technical field of control cabinet construction, and in particular relates to a method for facilitating the construction of control cabinets under severe outdoor weather conditions. Background Art

[0002] The control cabinet is a kind of power equipment usually installed outdoors in booster stations. During the construction of the control cabinet, such as cable laying and wiring work, the cabinet door must be opened. In windy and sandy weather, rainy and snowy weather, it is easy to cause the internal relays, switches, and cables of the control cabinet to be contaminated. In serious cases, it will cause damage to related components and insulation degradation, resulting in a large amount of economic losses, causing many difficulties in subsequent commissioning and acceptance work, and burying potential safety accidents after it is put into operation.

[0003] When carrying out outdoor installation and commissioning work in special areas such as high altitude, strong wind and sand, heavy rain and snow, the test equipment is easily affected by wind and sand, rain and snow, and cold climate. For example, SF6 micro-water commissioning test equipment is prone to ice formation, and equipment such as relay protection commissioning instruments are prone to causing the LCD screen to freeze. For remote areas, damage to the test equipment is bound to cause an overall delay in the construction period, and the overall construction period of the project cannot be effectively guaranteed.

[0004] In outdoor construction in high-altitude cold, windy and sandy areas, with heavy rain and snow, the working environment of construction workers is poor, the work efficiency is low, and the effective working time is short; the labor protection cost is high, and in extreme cases, in order to fully protect the personal safety of the workers, the on-site construction work can only be stopped. The overall construction period of the project is difficult to be effectively guaranteed. In addition, the environment of some infrastructure sites is long, and there are no corresponding lighting facilities at night, resulting in low efficiency of nighttime operations. Summary of the invention

[0005] The purpose of the present invention is to provide a working environment that is convenient for the construction, installation and debugging of a control cabinet, which can ensure that the control cabinet is not easily affected by the external environment during the construction and debugging process, and has high reliability and is convenient for improving the construction of the control cabinet under severe outdoor weather conditions.

[0006] The above technical problems are solved by the following technical solutions:

[0007] In order to improve the construction method of the control cabinet under severe outdoor weather conditions, the construction method of the control cabinet includes the following steps:

[0008] (1) Fix the empty cabinet of the control cabinet on the ground of the cabinet installation area;

[0009] (2) An underground wiring conduit is provided on the ground to the left of the cabinet installation area; a pit is provided on the ground in front of the cabinet installation area, in which a heat-conducting metal pipe is buried; a cabinet wall air inlet is provided on the left cabinet wall of the control cabinet; a cabinet wall air outlet is provided on the right cabinet wall of the control cabinet; an exhaust fan is provided in the control cabinet at the cabinet wall air outlet; the two ends of a No. 1 heat-insulating pipe are butt-connected to one end of the heat-conducting metal pipe and the cabinet wall air inlet; the two ends of a No. 2 heat-insulating pipe are butt-connected to the other end of the heat-conducting metal pipe and the air inlet of the exhaust fan;

[0010] (3) Two longitudinally arranged front support columns and rear support columns are vertically fixed on the ground to the right of the cabinet installation area, and the front support columns and rear support columns are symmetrically arranged about the left and right midlines of the cabinet installation area; the two ends of an upper beam are detachably fixedly connected to the top ends of the front support columns and the top ends of the rear support columns, and the two ends of a lower rod are detachably fixedly connected to the lower ends of the front support columns and the lower ends of the rear support columns, and the lower rod is pressed and connected to the ground;

[0011] (4) The two ends of a left lower semicircular rail are detachably fixedly connected to the left lower end of the front support column and the left lower end of the rear support column, and the control cabinet and the wiring tube are both located in the left lower semicircular rail; the two ends of a right lower semicircular rail are detachably fixedly connected to the right lower end of the front support column and the right lower end of the rear support column, and the left lower semicircular rail and the right lower semicircular rail are both fixed to the ground by a number of ground nails driven into the ground;

[0012] A front left rotating shaft and a front right rotating shaft are respectively fixed horizontally on the outer side surface of the top end of the front supporting column, and a rear left rotating shaft and a rear right rotating shaft are respectively fixed horizontally on the outer side surface of the top end of the rear supporting column; two ends of a left semicircular rod are respectively detachably rotatably connected to the front left rotating shaft and the rear left rotating shaft, and the upper side surfaces of the two ends of the left semicircular rod are also respectively pressed and connected to the lower surface of the front right rotating shaft and the lower surface of the rear right rotating shaft; two ends of a right semicircular rod are respectively detachably rotatably connected to the front right rotating shaft and the rear right rotating shaft, and the upper side surfaces of the two ends of the right semicircular rod are also respectively pressed and connected to the lower surface of the front left rotating shaft and the lower surface of the rear left rotating shaft;

[0013] Thus, a cover circle area is formed in the area surrounded by the left semicircular rod and the right semicircular rod, a ground circle area is formed in the area surrounded by the left lower semicircular track and the right lower semicircular track, a left outer wall area is formed between the left semicircular rod and the left lower semicircular track, and a right outer wall area is formed between the right semicircular rod and the right lower semicircular track;

[0014] (5) A cover tarpaulin is provided in the cover circle area, a floor tarpaulin is provided in the floor circle area, a left exterior wall tarpaulin is provided in the left exterior wall area, a right exterior wall tarpaulin is provided in the right exterior wall area, and a partition wall tarpaulin is fixedly provided in the partition wall frame surrounded by the lower rod, the upper beam, the front supporting column and the rear supporting column, so that a working area is formed between the left side of the partition wall tarpaulin and the left exterior wall tarpaulin, and a rest area is formed between the right side of the partition wall tarpaulin and the right exterior wall tarpaulin; the control cabinet and the wiring conduit are both located in the working area; an inner door is provided on the partition wall tarpaulin, and an outer door is provided on the exterior wall tarpaulin on the rest area side; door tarpaulins are provided on the inner door and the outer door respectively;

[0015] A sealed rainproof cloth strip is bonded and connected between the left outer wall rainproof cloth and the right outer wall rainproof cloth located at the front support column; a sealed rainproof cloth strip is also bonded and connected between the left outer wall rainproof cloth and the right outer wall rainproof cloth located at the rear support column; a sealed rainproof cloth strip is also bonded and connected between the cover rainproof cloth and the left outer wall rainproof cloth; a sealed rainproof cloth strip is also bonded and connected between the cover rainproof cloth and the right outer wall rainproof cloth; thus, a protective shed is formed on the ground where the control cabinet needs to be installed, which is convenient for wiring connection and debugging of the control cabinet;

[0016] (6) The work area is equipped with a mobile fire extinguisher, a cable junction box, a work area lighting lamp and a temperature and humidity generator; the rest area is equipped with a heater, a rest area lighting lamp and a rest area temperature and humidity measuring instrument;

[0017] (7) Wiring connection and commissioning work in the control cabinet are all carried out in the work area, and a temperature and humidity measuring instrument is installed in the control cabinet;

[0018] (8) After the wiring connection of the control cabinet is completed, close the door rainproof cloth of the inner door, and then start the temperature and humidity generator to conduct the first indoor debugging of the control cabinet under the conditions of temperature T1 and humidity S1. When the control cabinet passes the first debugging, conduct the second indoor debugging under the conditions of temperature T2 and humidity S2, and T2 is greater than T1, S2 is greater than S1. When the control cabinet passes the second debugging, open the rainproof cloth on the left outer wall, expose the control cabinet to the outdoors for more than two hours, and then start the exhaust fan, and then debug the control cabinet for the third time, and record the temperature and humidity information during the third debugging. When the control cabinet passes the third debugging, the construction work on the control cabinet is completed;

[0019] (9) After the construction of the control cabinet is completed, the protective shed will be removed.

[0020] Preferably, an upper left tube, a lower left tube, an upper right tube and a lower right tube are respectively provided at the upper end of the left outer surface, the lower end of the left outer surface, the upper end of the right outer surface and the lower end of the right outer surface of the control cabinet, a U-shaped upper pull rod and a U-shaped lower pull rod are respectively placed in the control cabinet, a shielding cloth is also placed in the control cabinet, and a number of hooks that can be hung on the upper pull rod and the lower pull rod are respectively provided at the upper and lower ends of the shielding cloth, the two ends of the upper pull rod can be detachably inserted and connected in the upper left tube and the upper right tube; the two ends of the lower pull rod can be detachably inserted and connected in the lower left tube and the lower right tube; a left hanging rod and a right hanging rod are respectively vertically provided on the left and right outer surfaces of the control cabinet.

[0021] When performing maintenance and debugging on the control cabinet, insert the two ends of the upper rod into the upper left and right tubes; insert the two ends of the lower rod into the lower left and right tubes. Then hang the hooks at the upper and lower ends of the shielding cloth on the upper rod and the lower rod respectively, and hang the hooks at the left and right ends of the shielding cloth on the left and right hanging rods respectively. This makes it convenient to maintain and debug the control cabinet.

[0022] The temperature and humidity generator generates humidity at a set temperature, which facilitates the debugging of the control cabinet under various humidity and temperature conditions.

[0023] The present invention can achieve the following effects:

[0024] The present invention facilitates the working environment for construction, installation and debugging of the control cabinet, can ensure that the control cabinet is not easily affected by the external environment during the construction and debugging process, and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The figure is a schematic diagram of a connection structure of the present invention.

[0026] Figure 2 It is a schematic diagram of a connection structure when the upper pull rod, the lower pull rod and the shielding cloth of the present invention have not yet been set on the control cabinet.

[0027] Figure 3 It is a schematic diagram of a connection structure in which one end of the left semicircular rod of the present invention is detachably rotatably connected to the front left rotating shaft, and the upper side surface of this end of the left semicircular rod is also pressed and connected to the lower surface of the front right rotating shaft; one end of the right semicircular rod is detachably rotatably connected to the front right rotating shaft, and the upper side surface of this end of the right semicircular rod is also pressed and connected to the lower surface of the front left rotating shaft. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Embodiment, convenient for improving the method of outdoor control cabinet construction under bad weather conditions, see Figure 1-3 As shown,

[0030] The method for constructing the control cabinet includes the following steps:

[0031] (1) Fix the empty cabinet of the control cabinet 3 on the ground of the cabinet installation area 6;

[0032] (2) An underground wiring conduit 2 is provided on the ground to the left of the cabinet installation area; a pit 8 is provided on the ground in front of the cabinet installation area, in which a heat-conducting metal pipe 18 is buried; a cabinet wall air inlet 41 is provided on the left cabinet wall of the control cabinet; a cabinet wall air outlet 40 is provided on the right cabinet wall of the control cabinet; an exhaust fan 19 is provided in the control cabinet at the cabinet wall air outlet; two ends of a No. 1 heat-insulating pipe 1 are butt-connected to one end of the heat-conducting metal pipe and the cabinet wall air inlet; two ends of a No. 2 heat-insulating pipe 7 are butt-connected to the other end of the heat-conducting metal pipe and the air inlet of the exhaust fan;

[0033] (3) Two longitudinally arranged front support columns 5 and rear support columns 9 are vertically fixed on the ground to the right of the cabinet installation area, and the front support columns and the rear support columns are symmetrically arranged about the left and right midlines 25 of the cabinet installation area; the two ends of an upper beam 17 are detachably fixedly connected to the top ends of the front support columns and the top ends of the rear support columns, and the two ends of a lower rod 11 are detachably fixedly connected to the lower ends of the front support columns and the lower ends of the rear support columns, and the lower rod is pressed and connected to the ground;

[0034] (4) The two ends of a left lower semicircular rail 26 are detachably fixedly connected to the left lower end of the front support column and the left lower end of the rear support column, and the control cabinet and the wiring tube are both located in the left lower semicircular rail; the two ends of a right lower semicircular rail 24 are detachably fixedly connected to the right lower end of the front support column and the right lower end of the rear support column, and the left lower semicircular rail and the right lower semicircular rail are both fixed to the ground by a plurality of ground nails 27 driven into the ground;

[0035] A front left rotating shaft 28 and a front right rotating shaft 29 are respectively fixed horizontally on the outer side surface of the top end of the front supporting column, and a rear left rotating shaft 30 and a rear right rotating shaft 31 are respectively fixed horizontally on the outer side surface of the top end of the rear supporting column; the two ends of a left semicircular rod 15 are respectively detachably rotatably connected to the front left rotating shaft and the rear left rotating shaft, and the upper side surfaces of the two ends of the left semicircular rod are also respectively pressed and connected 54 on the lower surface of the front right rotating shaft and the lower surface of the rear right rotating shaft; the two ends of a right semicircular rod 20 are respectively detachably rotatably connected to the front right rotating shaft and the rear right rotating shaft, and the upper side surfaces of the two ends of the right semicircular rod are also respectively pressed and connected 53 on the lower surface of the front left rotating shaft and the lower surface of the rear left rotating shaft;

[0036] Thus, a cover circle area is formed in the area surrounded by the left semicircular rod and the right semicircular rod, a ground circle area is formed in the area surrounded by the left lower semicircular track and the right lower semicircular track, a left outer wall area is formed between the left semicircular rod and the left lower semicircular track, and a right outer wall area is formed between the right semicircular rod and the right lower semicircular track;

[0037] (5) A cover rainproof cloth 16 is provided in the cover circle area, a ground rainproof cloth 23 is provided in the ground circle area, a left outer wall rainproof cloth 14 is provided in the left outer wall area, a right outer wall rainproof cloth 21 is provided in the right outer wall area, and a partition wall rainproof cloth 4 is fixedly provided in the partition wall frame surrounded by the lower rod, the upper beam, the front supporting column and the rear supporting column, so that a working area 13 is formed between the left side of the partition wall rainproof cloth and the left outer wall rainproof cloth, and a rest area 22 is formed between the right side of the partition wall rainproof cloth and the right outer wall rainproof cloth; the control cabinet and the wiring pipe are both located in the working area; an inner door 10 is provided on the partition wall rainproof cloth, and an outer door 12 is provided on the outer wall rainproof cloth on the rest area side; door rainproof cloths are provided on the inner door and the outer door respectively;

[0038] A sealed rainproof cloth strip is bonded and connected between the left outer wall rainproof cloth and the right outer wall rainproof cloth located at the front support column; a sealed rainproof cloth strip is also bonded and connected between the left outer wall rainproof cloth and the right outer wall rainproof cloth located at the rear support column; a sealed rainproof cloth strip is also bonded and connected between the cover rainproof cloth and the left outer wall rainproof cloth; a sealed rainproof cloth strip is also bonded and connected between the cover rainproof cloth and the right outer wall rainproof cloth; thus, a protective shed is formed on the ground where the control cabinet needs to be installed, which is convenient for wiring connection and debugging of the control cabinet;

[0039] (6) The work area is equipped with a mobile fire extinguisher 32, a cable junction box 33, a work area lighting lamp 34 and a temperature and humidity generator 35; the rest area is equipped with a heater 36, a rest area lighting lamp 37 and a rest area temperature and humidity measuring instrument 38;

[0040] (7) Wiring connection and commissioning work in the control cabinet are all carried out in the work area, and a temperature and humidity measuring instrument 39 is installed in the control cabinet;

[0041] (8) After the wiring connection of the control cabinet is completed, close the door rainproof cloth of the inner door, and then start the temperature and humidity generator to conduct the first indoor debugging of the control cabinet under the conditions of temperature T1 and humidity S1. When the control cabinet passes the first debugging, conduct the second indoor debugging under the conditions of temperature T2 and humidity S2, and T2 is greater than T1, S2 is greater than S1. When the control cabinet passes the second debugging, open the rainproof cloth on the left outer wall, expose the control cabinet to the outdoors for more than two hours, and then start the exhaust fan, and then debug the control cabinet for the third time, and record the temperature and humidity information during the third debugging. When the control cabinet passes the third debugging, the construction work on the control cabinet is completed;

[0042] (9) After the construction of the control cabinet is completed, the protective shed will be removed.

[0043] Air mattresses can be set up in the rest area for staff to rest.

[0044] The upper left tube 42, the lower left tube 44, the upper right tube 45 and the lower right tube 48 are respectively arranged at the upper left outer surface, the lower left outer surface, the upper right outer surface and the lower right outer surface of the control cabinet. A U-shaped upper rod 51 and a U-shaped lower rod 52 are respectively placed in the control cabinet. A shielding cloth 50 is also placed in the control cabinet. A plurality of hooks 49 that can be hung on the upper rod and the lower rod are respectively arranged at the upper and lower ends and the left and right ends of the shielding cloth. The two ends of the upper rod can be detachably inserted and connected in the upper left tube and the upper right tube; the two ends of the lower rod can be detachably inserted and connected in the lower left tube and the lower right tube. A left hanging rod 43 and a right hanging rod 46 are respectively vertically arranged on the left and right outer surfaces of the control cabinet. The double-leaf door 47 of the control cabinet is arranged in front of the control cabinet.

[0045] When performing maintenance and debugging on the control cabinet, insert the two ends of the upper rod into the upper left and right tubes; insert the two ends of the lower rod into the lower left and right tubes. Then hang the hooks at the upper and lower ends of the shielding cloth on the upper rod and the lower rod respectively, and hang the hooks at the left and right ends of the shielding cloth on the left and right hanging rods respectively. This makes it convenient to maintain and debug the control cabinet.

[0046] The temperature and humidity generator generates humidity at a set temperature, which facilitates the debugging of the control cabinet under various humidity and temperature conditions.

[0047] The protective shed uses a detachable steel structure, which is easy to disassemble and can ensure the overall strength of the protective shed. The panel material uses rainproof cloth. The advantage of rainproof cloth is that it can prevent wind, dust, rain and snow, and has a certain heat preservation effect. It also has the advantages of high durability. High-power heating equipment is installed in the protective shed to meet the heating requirements of indoor construction workers. LED lighting equipment is installed in front and back of the protective shed to meet the lighting requirements of personnel. At the same time, a detachable power distribution box with a leakage protector is configured to provide power for the heating and lighting equipment configured in the protective shed, and can meet the power needs of small tools and test equipment. The top of the protective shed can also be fixed to the ground with four steel cables to effectively fix the protective shed to prevent the protective shed from being damaged in windy weather.

[0048] Therefore, the protective shed of the present invention is convenient for the construction method of the protective shed used in the outdoor electrical construction and debugging process under bad weather. It has a simple structure, low manufacturing cost, is light, and can be assembled and moved. It can not only solve the problem of equipment damage caused by wind, sand, rain and snow, but also solve the problem of personnel safety protection under special climates, and can effectively improve the work efficiency of construction personnel.

[0049] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the implementation is not limited to the above embodiments, and a person skilled in the art can make various changes or modifications within the scope of the appended claims.

Claims

1. A method for improving the construction of control cabinets under adverse outdoor weather conditions, characterized in that: The method for constructing the control cabinet includes the following steps: (1) Fix the empty cabinet of the control cabinet on the ground of the cabinet installation area; (2) An underground wiring conduit is provided on the ground to the left of the cabinet installation area; a pit is provided on the ground in front of the cabinet installation area, in which a heat-conducting metal pipe is buried; a cabinet wall air inlet is provided on the left cabinet wall of the control cabinet; a cabinet wall air outlet is provided on the right cabinet wall of the control cabinet; an exhaust fan is provided in the control cabinet at the cabinet wall air outlet; the two ends of a No. 1 heat-insulating pipe are butt-connected to one end of the heat-conducting metal pipe and the cabinet wall air inlet; the two ends of a No. 2 heat-insulating pipe are butt-connected to the other end of the heat-conducting metal pipe and the air inlet of the exhaust fan; (3) Two longitudinally arranged front support columns and rear support columns are vertically fixed on the ground to the right of the cabinet installation area, and the front support columns and rear support columns are symmetrically arranged about the left and right midlines of the cabinet installation area; the two ends of an upper beam are detachably fixedly connected to the top ends of the front support columns and the top ends of the rear support columns, and the two ends of a lower rod are detachably fixedly connected to the lower ends of the front support columns and the lower ends of the rear support columns, and the lower rod is pressed and connected to the ground; (4) The two ends of a left lower semicircular rail are detachably fixedly connected to the left lower end of the front support column and the left lower end of the rear support column, and the control cabinet and the wiring tube are both located in the left lower semicircular rail; the two ends of a right lower semicircular rail are detachably fixedly connected to the right lower end of the front support column and the right lower end of the rear support column, and the left lower semicircular rail and the right lower semicircular rail are both fixed to the ground by a number of ground nails driven into the ground; A front left rotating shaft and a front right rotating shaft are respectively fixed horizontally on the outer side surface of the top end of the front supporting column, and a rear left rotating shaft and a rear right rotating shaft are respectively fixed horizontally on the outer side surface of the top end of the rear supporting column; two ends of a left semicircular rod are respectively detachably rotatably connected to the front left rotating shaft and the rear left rotating shaft, and the upper side surfaces of the two ends of the left semicircular rod are also respectively pressed and connected to the lower surface of the front right rotating shaft and the lower surface of the rear right rotating shaft; two ends of a right semicircular rod are respectively detachably rotatably connected to the front right rotating shaft and the rear right rotating shaft, and the upper side surfaces of the two ends of the right semicircular rod are also respectively pressed and connected to the lower surface of the front left rotating shaft and the lower surface of the rear left rotating shaft; Thus, a cover circle area is formed in the area surrounded by the left semicircular rod and the right semicircular rod, a ground circle area is formed in the area surrounded by the left lower semicircular track and the right lower semicircular track, a left outer wall area is formed between the left semicircular rod and the left lower semicircular track, and a right outer wall area is formed between the right semicircular rod and the right lower semicircular track; (5) A cover tarpaulin is provided in the cover circle area, a floor tarpaulin is provided in the floor circle area, a left exterior wall tarpaulin is provided in the left exterior wall area, a right exterior wall tarpaulin is provided in the right exterior wall area, and a partition wall tarpaulin is fixedly provided in the partition wall frame surrounded by the lower rod, the upper beam, the front supporting column and the rear supporting column, so that a working area is formed between the left side of the partition wall tarpaulin and the left exterior wall tarpaulin, and a rest area is formed between the right side of the partition wall tarpaulin and the right exterior wall tarpaulin; the control cabinet and the wiring conduit are both located in the working area; an inner door is provided on the partition wall tarpaulin, and an outer door is provided on the exterior wall tarpaulin on the rest area side; door tarpaulins are provided on the inner door and the outer door respectively; A sealed rainproof cloth strip is bonded and connected between the left outer wall rainproof cloth and the right outer wall rainproof cloth located at the front support column; a sealed rainproof cloth strip is also bonded and connected between the left outer wall rainproof cloth and the right outer wall rainproof cloth located at the rear support column; a sealed rainproof cloth strip is also bonded and connected between the cover rainproof cloth and the left outer wall rainproof cloth; a sealed rainproof cloth strip is also bonded and connected between the cover rainproof cloth and the right outer wall rainproof cloth; thus, a protective shed is formed on the ground where the control cabinet needs to be installed, which is convenient for wiring connection and debugging of the control cabinet; (6) The work area is equipped with a mobile fire extinguisher, a cable junction box, a work area lighting lamp and a temperature and humidity generator; the rest area is equipped with a heater, a rest area lighting lamp and a rest area temperature and humidity measuring instrument; (7) Wiring connection and commissioning work in the control cabinet are all carried out in the work area, and a temperature and humidity measuring instrument is installed in the control cabinet; (8) After the wiring connection of the control cabinet is completed, close the door rainproof cloth of the inner door, and then start the temperature and humidity generator to conduct the first indoor debugging of the control cabinet under the conditions of temperature T1 and humidity S1. When the control cabinet passes the first debugging, conduct the second indoor debugging under the conditions of temperature T2 and humidity S2, and T2 is greater than T1, S2 is greater than S1. When the control cabinet passes the second debugging, open the rainproof cloth on the left outer wall, expose the control cabinet to the outdoors for more than two hours, and then start the exhaust fan, and then debug the control cabinet for the third time, and record the temperature and humidity information during the third debugging. When the control cabinet passes the third debugging, the construction work on the control cabinet is completed; (9) After the construction of the control cabinet is completed, the protective shed will be removed.

2. The method for improving the construction of a control cabinet under adverse outdoor weather conditions according to claim 1 is characterized in that: An upper left tube, a lower left tube, an upper right tube and a lower right tube are respectively provided at the upper end of the left outer surface, the lower end of the left outer surface, the upper end of the right outer surface and the lower end of the right outer surface of the control cabinet, a U-shaped upper pull rod and a U-shaped lower pull rod are respectively placed in the control cabinet, a shielding cloth is also placed in the control cabinet, a number of hooks that can be hung on the upper pull rod and the lower pull rod are respectively provided at the upper and lower ends of the shielding cloth, the two ends of the upper pull rod can be detachably inserted and connected in the upper left tube and the upper right tube; the two ends of the lower pull rod can be detachably inserted and connected in the lower left tube and the lower right tube; a left hanging rod and a right hanging rod are respectively vertically provided on the left and right outer surfaces of the control cabinet.

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