CN109378734A - A kind of railway Construction of Civil Engineering temporary distribution box - Google Patents

A kind of railway Construction of Civil Engineering temporary distribution box Download PDF

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Publication number
CN109378734A
CN109378734A CN201811498795.8A CN201811498795A CN109378734A CN 109378734 A CN109378734 A CN 109378734A CN 201811498795 A CN201811498795 A CN 201811498795A CN 109378734 A CN109378734 A CN 109378734A
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CN
China
Prior art keywords
fixedly installed
parts
cabinet
civil engineering
railway construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811498795.8A
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Chinese (zh)
Inventor
韩宜康
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Nanjing Institute of Railway Technology
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Nanjing Institute of Railway Technology
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Application filed by Nanjing Institute of Railway Technology filed Critical Nanjing Institute of Railway Technology
Priority to CN201811498795.8A priority Critical patent/CN109378734A/en
Publication of CN109378734A publication Critical patent/CN109378734A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/46—Boxes; Parts thereof or accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/453—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
    • C04B35/457—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates based on tin oxides or stannates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/52—Mobile units, e.g. for work sites
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3215—Barium oxides or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C04B2235/3234—Titanates, not containing zirconia
    • C04B2235/3236—Alkaline earth titanates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses a kind of railway Construction of Civil Engineering temporary distribution boxes, including cabinet, fixed station and divide electronic box, the bottom of the fixed station is fixedly installed with casing, the internal slide of described sleeve pipe is equipped with support rod, securing plate is fixedly installed between described sleeve pipe, and the bottom of securing plate is fixedly installed with movable pulley, a point electronic box is fixedly installed at the top of the fixed station, the surface of the fixed link is fixedly installed with cabinet by connected unit, end cap is fixedly installed at the top of the cabinet, the surface pivots of the cabinet are equipped with revolving door, the inside of the cabinet is fixedly installed with connecting line by partition, the lower end of the partition is fixedly installed with block terminal, and the side of block terminal is fixedly installed with earth leakage protective device.The present invention, which makes the present apparatus in use by being provided with a series of structure, has many advantages, such as that easy to remove, highly-safe and stablizing effect is good, optimizes use process.

Description

A kind of railway Construction of Civil Engineering temporary distribution box
Technical field
The present invention relates to railway civil engineering engineering device technique field, specially a kind of railway Construction of Civil Engineering is with temporarily matching Electronic box.
Background technique
Railway is the track circuit for vehicle travels such as trains, and Chinese first railway is built in Shanghai, by Englishman Build, after bought back and demolished by the Qing Dynasty official of the local government, and first railway and steam locomotive that formally use are then by Li Hung-chang The Kai Luan company coal mine of setting up is built, and the confirmation of railway parent company will add investment in fixed assets in 2013, is increased newly in railway business Journey will also be increased, and after additional, 2013 yearly plans arrange 660,000,000,000 yuan of investment in fixed assets, wherein capital construction investment 5300 Hundred million yuan, it is contemplated that the end of the year 2013, increase 5500 kilometers of the length of railroad lines in service newly, china railway revenue kilometres will break through 100,000 kilometers, High-speed railway mileage will break through 10,000 kilometers, and railway engineering initially includes building (track, roadbed, bridge, tunnel related with railway Road, yard), the mechanical engineerings such as (locomotive, vehicle) and signal, but existing railway Construction of Civil Engineering temporary distribution box exists Existing when use, is not easy to be fitted without the disadvantages of protective device and stability are poor when movement, electric leakage, limitation is larger, It is therefore desirable to be improved to the prior art, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of railway Construction of Civil Engineering temporary distribution boxes, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of interim distribution of railway Construction of Civil Engineering Case, including cabinet, fixed station and divide electronic box, the bottom of the fixed station is fixedly installed with casing, and peace is slided on the surface of casing Equipped with limited bolt, the internal slide of described sleeve pipe is equipped with support rod, securing plate is fixedly installed between described sleeve pipe, and reinforce The bottom of plate is fixedly installed with movable pulley, and a point electronic box is fixedly installed at the top of the fixed station, and the surface for dividing electronic box turns It is dynamic that protective door is installed, fixed link is fixedly installed at the top of the fixed station divided between electronic box, the surface of the fixed link is logical It crosses connected unit and is fixedly installed with cabinet, and cabinet and divide and be fixedly installed with conduit between electronic box, the top of the cabinet is fixed End cap is installed, the surface pivots of the cabinet are equipped with revolving door, and the surface of the revolving door is fixedly installed with interior form, and The side of interior form is fixedly installed with handle, and the surface of the cabinet side is provided with conducting wire and connects hole, and the inside of the cabinet is logical It crosses partition and is fixedly installed with connecting line, the lower end of the partition is fixedly installed with block terminal, and the side of block terminal is fixedly mounted There is earth leakage protective device；The surface of the box house is provided with waterproof layer, and insulating layer is provided on the inside of waterproof layer；
The waterproof layer is that water-repellent paint is coated with outside the sponge with a thickness of 2-10mm, and water-repellent paint is by polyurethane resin 10-20 parts, 10-20 parts of polyacrylic resin, 5-10 parts of glycerol, 1-3 parts of paraffin, 2-4 parts of talcum powder, dodecyl dimethyl oxygen Change amine 2-4 parts, 1-3 parts of aluminum oxide, irgasfos 168 composition, wherein irgasfos 168 accounts for the 3.2- of total material ratio 5.8wt/%；
The insulating layer is made by insulating ceramics, and the insulating ceramics includes the following parts by weight: SnO2 51.2 Part, CaCO330.5 parts, CaSnO310.4 parts, 6.6 parts of bentonite, ZrO22 parts, 3 parts of CaTiO3, TiO22.9 parts, BaCO3 5.9 parts, SiO23.3 part.
Preferably, the surface spaced set of the support rod has limit hole, and limit hole coincides with limited bolt.
Preferably, reinforcing bar, and the surface coating of reinforcing bar are fixedly installed between the top and casing of the securing plate There is antioxidation coating.
Preferably, the cabinet both side surface that the conducting wire connects hole lower end is fixedly installed with radiator window, and the inside of radiator window It is provided with filter screen.
Preferably, the surface of the protective door is provided with mark, and the surface identified is pasted with waterproofing membrane.
Preferably, the surface of the box house is provided with waterproof layer, and insulating layer is provided on the inside of waterproof layer.
Compared with prior art, the beneficial effects of the present invention are: the railway Construction of Civil Engineering temporary distribution box is opposite Movable pulley is fixedly installed with by the bottom in securing plate with temporary distribution box in traditional railway Construction of Civil Engineering, when in use Device can be moved, to make equipment that there is mobility, improve whole working performance, and by revolving door Surface is fixedly installed with interior form, can observe in the case where not device for opening the inside of device when in use, from And the practicability of device is improved, and have limit hole, and limit hole and limited bolt phase by the surface spaced set in support rod It is overlapped, the length of support rod can be adjusted according to the actual situation when in use, to improve the stability of device, passed through It is fixedly installed with reinforcing bar between the top and casing of securing plate, is increased when in use using the stability principle of triangle Stability, steadfastness and resistance to pressure between casing and securing plate, by being coated with antioxidation coating, coating on the surface of reinforcing bar It can effectively prevent oxygen contained in air afterwards to aoxidize the surface of equipment, to extend the use longevity of equipment Life, the cabinet both side surface by connecing hole lower end in conducting wire are fixedly installed with radiator window, can make internal air when in use It is preferably circulated, is damaged so as to be effectively prevented equipment because of overheat, extend the service life of equipment, by dissipating Hot window is internally provided with filter screen, using in the method removal air dielectric of physics detention dust and microorganism, containing It is sent into machine after the low air cleaning processing of dust quantity, to guarantee technique requirement and air purity.
Detailed description of the invention
Fig. 1 is whole main view of the invention；
Fig. 2 is whole side view of the invention；
Fig. 3 is box inner structure schematic diagram of the invention.
In figure: 1, cabinet；101, end cap；2, revolving door；201, conduit；202, interior form；203, handle；204, it connects Platform；205, conducting wire connects hole；206, waterproof layer；207, insulating layer；3, protective door；301, it identifies；4, fixed station；5, casing；501, Limited bolt；6, support rod；601, limit hole；7, radiator window；8, fixed link；9, divide electronic box；10, securing plate；1001, reinforcing bar； 1002, movable pulley；11, partition；12, block terminal；13, connecting line；14, earth leakage protective device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ", The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of railway Construction of Civil Engineering temporary distribution box, Including cabinet 1, fixed station 4 and divide electronic box 9, by being fixedly installed with securing plate 10 between casing 5, utilizes the bottom of securing plate 10 Portion is fixedly installed with movable pulley 1002 and the present apparatus is moved to steady place, by being fixedly mounted in the bottom of fixed station 4 after arrival There is casing 5, is slidably fitted with limited bolt 501 using the surface of casing 5, internal slide that can according to the actual situation to casing 5 The length for being equipped with support rod 6 is adjusted, so that the practicability of device is improved, by dividing consolidating between electronic box 9 after fixing Determine to be fixedly installed with fixed link 8 at the top of platform 4, the surface of fixed link 8 is fixedly installed with cabinet 1 by connected unit 204, utilizes interior view The surface pivots that the side of window 202 is fixedly installed with the opening cabinet 1 of handle 203 are equipped with revolving door 2, and the inside of cabinet 1 is led to It crosses partition 11 and is fixedly installed with connecting line 13 and is provided with conducting wire across the surface of 1 side of cabinet and connects hole 205 and be fixed with power supply Connection is fixedly installed with block terminal 12 with the lower end of partition 11 after connection and the side of block terminal 12 is fixedly installed with earth leakage protective Device 14 is attached using conducting wire, and block terminal 12 is the magnanimity parameter in data, usually composition low-voltage electrical wiring, it is desirable that will Switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal safe or in screen width, are constituted low It is press-fitted electronic box, it is for leaking in equipment that the model of this earth leakage protective device 14, which uses model DZ47LE-63 earth leakage protective device, Personal electrical shock protection when electric fault and to there is fatal risk has overload and short-circuit protection function, can be used to protection circuit Or the overload and short circuit of motor, it can be also used under normal circumstances as the infrequently conversion starting of route, to improve dress Electric power is transmitted separately to fixed station by cabinet 1 and dividing between electronic box 9 and being fixedly installed with conduit 201 by the protective set 4 top is fixedly installed with the inside of point electronic box 9, so that the practicability of device is improved, by pacifying in the surface pivots for dividing electronic box 9 Equipped with protective door 3, user of service can be more convenient, installation and maintenance are carried out to device, by the fixed peace in the surface of revolving door 2 Equipped with interior form 202, the inside of device can be observed in the case where not device for opening, to improve the practical of device Property, by being fixedly installed with end cap 101 at the top of cabinet 1, the rainwater inflow device around device can be effectively prevented Inside optimizes use process to improve the practicability of device.
Further, the surface spaced set of support rod 6 has limit hole 601, and limit hole 601 is mutually Chong Die with limited bolt 501 Close, can the length according to the actual situation to support rod 6 be adjusted, to improve the stability of device.
Further, it is fixedly installed with reinforcing bar 1001 between the top of securing plate 10 and casing 5, utilizes the stabilization of triangle Property principle increase stability, steadfastness and the resistance to pressure between casing 5 and securing plate 10, and the surface coating of reinforcing bar 1001 There is antioxidation coating, can effectively prevent oxygen contained in air after coating and the surface of equipment is aoxidized, to prolong The service life of long equipment.
Further, 1 both side surface of cabinet that conducting wire connects 205 lower end of hole is fixedly installed with radiator window 7, can make internal sky It is so incensed that preferably to circulate, be damaged so as to be effectively prevented equipment because of overheat, extend the service life of equipment, and radiate Window 7 is internally provided with filter screen, dust and microorganism in air dielectric is removed using the method for physics detention, dust-laden It is sent into machine after measuring low air cleaning processing, to guarantee technique requirement and air purity.
Further, the surface of protective door 3 is provided with mark 301, and identifies 301 surface and be pasted with waterproofing membrane, can be with The model, performance and workflow of device show user of service in the form of text, thus more convenient user of service To device carry out using.
Further, the surface inside cabinet 1 is provided with waterproof layer 206, can use sponge and is effectively prevented water stain entrance The inside of equipment, allows equipment to work in different environments, increases its sealing performance, and the inside of waterproof layer 206 It is provided with insulating layer 207, electro-insulating rubber is can use and is effectively prevented the phenomenon that device leaks electricity in use, thus Improve the safety of device.
Waterproof layer is that water-repellent paint is coated with outside the sponge with a thickness of 2-10mm, and water-repellent paint is by polyurethane resin 15 Part, 15 parts of polyacrylic resin, 7.5 parts of glycerol, 2 parts of paraffin, 3 parts of talcum powder, 3 parts of dodecyldimethylamine oxide, three oxygen Change 2 parts of two aluminium, irgasfos 168 composition, wherein irgasfos 168 accounts for the 3.2-5.8wt/% of total material ratio.
When carrying out waterproof performance test to the waterproof coating in the present invention, after surface leaching lid for 24 hours water, coating is shown for discovery Micro mirror undertissue does not change significantly, and illustrates that waterproof performance is excellent.Meanwhile in the identical situation of other components, selection is not Irgasfos 168 in proportion obtains embodiment 1-5, and five groups of water-repellent paints after carrying out flame retardant property test, obtain oxygen index (OI) LOI value As shown in table 1.
Table 1: flame retardant property tests table
Grouping Antioxidant content (wt/%) Oxygen index (OI) LOI value (%)
Embodiment 1 4.1 40.3
Embodiment 2 4.5 45.4
Embodiment 3 4.8 39.8
Embodiment 4 5.2 37.6
Embodiment 5 5.5 40.5
By can significantly show that waterproof coating just has good flame retardant property in the present invention in table 1.
The insulating layer is made by insulating ceramics, and the insulating ceramics includes the following parts by weight: SnO2 51.2 Part, CaCO330.5 parts, CaSnO310.4 parts, 6.6 parts of bentonite, ZrO22 parts, 3 parts of CaTiO3, TiO22.9 parts, BaCO3 5.9 parts, SiO23.3 part.
Test insulating layer performance: ε=156, αε=-160 × 10-6/℃
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (5)

1. a kind of railway Construction of Civil Engineering temporary distribution box, including cabinet (1), fixed station (4) and divide electronic box (9), it is special Sign is: the bottom of the fixed station (4) is fixedly installed with casing (5), and the surface of casing (5) is slidably fitted with limited bolt (501), the internal slide of described sleeve pipe (5) is equipped with support rod (6), and described sleeve pipe is fixedly installed with securing plate between (5) (10), and the bottom of securing plate (10) is fixedly installed with movable pulley (1002), is fixedly installed at the top of the fixed station (4) point Electronic box (9), the surface pivots for dividing electronic box (9) are equipped with protective door (3), and the fixed station (4) divided between electronic box (9) pushes up Portion is fixedly installed with fixed link (8), and the surface of the fixed link (8) is fixedly installed with cabinet (1) by connected unit (204), and Cabinet (1) and dividing between electronic box (9) is fixedly installed with conduit (201), is fixedly installed with end cap at the top of the cabinet (1) (101), the surface pivots of the cabinet (1) are equipped with revolving door (2), and the surface of the revolving door (2) is fixedly installed with interior view Window (202), and the side of interior form (202) is fixedly installed with handle (203), the surface of cabinet (1) side, which is provided with, leads Line connects hole (205), and the inside of the cabinet (1) is fixedly installed with connecting line (13) by partition (11), the partition (11) Lower end is fixedly installed with block terminal (12), and the side of block terminal (12) is fixedly installed with earth leakage protective device (14)；The cabinet (1) internal surface is provided with waterproof layer (206), and insulating layer (207) are provided on the inside of waterproof layer (206)；
The waterproof layer (206) is that water-repellent paint is coated with outside the sponge with a thickness of 2-10mm, and water-repellent paint is by polyurethane tree 10-20 parts of rouge, 10-20 parts of polyacrylic resin, 5-10 parts of glycerol, 1-3 parts of paraffin, 2-4 parts of talcum powder, dodecyl dimethyl 2-4 parts of amine oxide, 1-3 parts of aluminum oxide, irgasfos 168 composition, wherein irgasfos 168 accounts for the 3.2- of total material ratio 5.8wt/%；
The insulating layer (207) is made by insulating ceramics, and the insulating ceramics includes the following parts by weight: SnO2 51.2 Part, CaCO330.5 parts, CaSnO310.4 parts, 6.6 parts of bentonite, ZrO22 parts, 3 parts of CaTiO3, TiO22.9 parts, BaCO3 5.9 parts, SiO23.3 part.
2. a kind of railway Construction of Civil Engineering temporary distribution box according to claim 1, it is characterised in that: the support The surface spaced set of bar (6) has limit hole (601), and limit hole (601) coincides with limited bolt (501).
3. a kind of railway Construction of Civil Engineering temporary distribution box according to claim 1, it is characterised in that: the reinforcing It is fixedly installed with reinforcing bar (1001) between the top and casing (5) of plate (10), and the surface of reinforcing bar (1001) is coated with and prevents Oxide layer.
4. a kind of railway Construction of Civil Engineering temporary distribution box according to claim 1, it is characterised in that: the conducting wire Cabinet (1) both side surface for connecing hole (205) lower end is fixedly installed with radiator window (7), and radiator window (7) is internally provided with filtering Silk screen.
5. a kind of railway Construction of Civil Engineering temporary distribution box according to claim 1, it is characterised in that: the protection The surface of door (3) is provided with mark (301), and the surface for identifying (301) is pasted with waterproofing membrane.
CN201811498795.8A 2018-12-08 2018-12-08 A kind of railway Construction of Civil Engineering temporary distribution box Pending CN109378734A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202384649U (en) * 2011-12-29 2012-08-15 广东威恒输变电工程有限公司 Power box for electric welder at construction site
CN203536822U (en) * 2013-11-14 2014-04-09 国家电网公司 Special tool for mounting and dismounting 10 KV suspended-type current transformer
CN106752845A (en) * 2016-12-23 2017-05-31 广西宾阳县荣良新材料科技有限公司 A kind of polyurethane building coating
CN206774950U (en) * 2017-05-26 2017-12-19 樊兵 A kind of power marketing high security power distribution cabinet
CN206789916U (en) * 2017-06-06 2017-12-22 深圳瑞普电子有限公司 A kind of resistor box
CN207320652U (en) * 2017-09-11 2018-05-04 国网山东省电力公司莘县供电公司 A kind of power distribution cabinet easy for removal and installation
CN207398602U (en) * 2017-10-10 2018-05-22 江苏尚慧新能源科技股份有限公司 A kind of electric box circuit protection system
CN108246370A (en) * 2018-03-05 2018-07-06 湖州翔润化工有限公司 A kind of new bio safety cabinet
CN207994375U (en) * 2018-03-08 2018-10-19 浙江江山华安电器制造有限公司 A kind of high-tension switch cabinet of durable type

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202384649U (en) * 2011-12-29 2012-08-15 广东威恒输变电工程有限公司 Power box for electric welder at construction site
CN203536822U (en) * 2013-11-14 2014-04-09 国家电网公司 Special tool for mounting and dismounting 10 KV suspended-type current transformer
CN106752845A (en) * 2016-12-23 2017-05-31 广西宾阳县荣良新材料科技有限公司 A kind of polyurethane building coating
CN206774950U (en) * 2017-05-26 2017-12-19 樊兵 A kind of power marketing high security power distribution cabinet
CN206789916U (en) * 2017-06-06 2017-12-22 深圳瑞普电子有限公司 A kind of resistor box
CN207320652U (en) * 2017-09-11 2018-05-04 国网山东省电力公司莘县供电公司 A kind of power distribution cabinet easy for removal and installation
CN207398602U (en) * 2017-10-10 2018-05-22 江苏尚慧新能源科技股份有限公司 A kind of electric box circuit protection system
CN108246370A (en) * 2018-03-05 2018-07-06 湖州翔润化工有限公司 A kind of new bio safety cabinet
CN207994375U (en) * 2018-03-08 2018-10-19 浙江江山华安电器制造有限公司 A kind of high-tension switch cabinet of durable type

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Application publication date: 20190222