CN87203393U - Water-proof ground plug-in - Google Patents

Abstract

The utility model relates to a water-proof ground junction box which is suitable for the departments such as industry, building industry, etc. to be used as a line outlet for installing and reserving motive power, lighting and various electrical sources. The junction box comprises a box body, a box cover, plugs, fastening screws and various wire connection elements. An iron pipe used for the outgoing of the lines can be installed directly by using a wire connection opening on the convex table of the box cover. When the junction box is not used temporarily, the line outlet is sealed by the plugs and a sealing gasket, so the use of the effective area of the ground is not affected, and power cords can be installed on the line outlet at any moment. The utility model which is convenient in use is favorable for ground decoration and arrangement.

Description

Water-proof ground plug-in

The utility model relates to a kind of waterproof ground terminal box, and it is applicable to departments such as industry, building industry, as installing and give the line outlet that stays power, illumination and various power supplys.

Along with developing rapidly of modern technologies, various electric components are widely adopted.Therefore, the line outlet of the electrical source of power in the industrial construction engineering, mains lighting supply and other electric elements power supply all adopts various terminal boxes, so that install and use.The terminal box of the nylon material making of often using at present, owing to the nylon material existence is easily aging, chance is cold, the chance thermal capacitance is yielding, it is inflammable to meet fire, the problem of tension, compressive property difference, so terminal box made from this material, under the disadvantageous situation of condition, be easy to generate distortion, break, the performance of waterproof, safety can not get guaranteeing, be easy to have an accident, the structure of especially existing ground terminal box itself exists the defective of water resistance difference, cause line short easily, do not satisfy the needs in operation places such as chemical industry and textile printing and dyeing at all.

The purpose of this utility model provides a kind of waterproof ground terminal box, and it is not only firm in structure, and is easy to use, and is easy to sealing, and water resistance is reliable.

The purpose of this utility model is achieved in that and adopts metal material to cast box body, lid, utilizes trip bolt and sealing gasket, and lid is fixed tightly on the box body.That box body various types of wiring element of can packing into as required, its logical position can be is one logical, two logical, threeway or four-way.End face of lid is shaped on the line outlet of band boss, and the through hole of line outlet is shaped on screw thread, when the lid boss makes progress, the iron pipe outlet can be installed directly, and when the lid boss was downward, the end face one of lid and box body was flat.During construction, with terminal box be installed in flat position, ground one on.As terminal box temporarily need not, with the screwed through hole sealing of line outlet, neither influence the utilization of ground effective area with sealing gasket and plug, can at line outlet power line be installed at any time again, easy to use, help ground decoration and arrange that water resistance is reliable.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the longitudinal sectional view of a kind of concrete structure of the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is a kind of longitudinal sectional view that has the wiring element structure of the utility model.

Fig. 4 is the cutaway view of clamp nut.

Fig. 5 is the vertical view of Fig. 4.

Shown in Fig. 1～5, describe concrete structure of the present utility model in detail.This device comprises box body 1, lid 2, plug 3, trip bolt 4 and various wiring element.Wherein lid 1 and lid 2 adopt metal material, and for example materials such as cast iron, cast aluminium alloy, cast copper are cast, and are coated with anti-corrosion material then.Various wiring element can directly be fixed on the lid 2, also can be placed in the box body 1.On box body 1, be shaped on the logical position of various types, can make one logical, two logical, threeway or four-way etc. as required.Box body 1 can be made into circular or square, and it is firm in structure, and is not fragile.During installation, utilize trip bolt 4 and sealing gasket, lid 2 is fixed tightly on the box body 1.When the connection jaws end face that has boss on the lid 2 makes progress, utilize the screw thread of line outlet that the steel pipe that outlet is used can be installed.If temporarily without terminal box, can the connection jaws end face that have boss is downward, with not upwards, utilize plug 3 and sealing gasket that connection jaws is sealed with the end face of boss.At this moment, lid 2 surfaces that connect terminal box are flat with ground one, neither influence the utilization of construction area, again can be at any time by extracting power supply cord in the terminal box.Easy to use, also be convenient to ground decoration.Be provided with earth connection screw 9 in the bottom of box body 1, guarantee the safe and reliable of terminal box.

When construction building, the operation place that need carpet of hotel, senior house especially is during the temporary needs power supply, existing connector socket face highlightedly rings installation, decorate to use all inconveniently, when adopting the terminal box that has a socket of the present utility model, can address this problem satisfactoryly.Install reference power supply socket 8(on the boss with terminal box lid 2 as shown in Figure 3), the special plug 6 that has sheet metal that utilizes plastics to make, can be successfully energized at any time.Specific practice is: lid 2 boss are packed in downwards on the box body 1, utilize screw that standard socket 8 is fixed on the boss end.According to the requirement of standard socket 8, make special plug 6, the sheath 5 that the line outlet of special plug 6 is made with soft rubber seals up, and by clamp nut 7 plug 6 is fixed tightly on the lid 2, guarantees safe and reliable.If, can screw off clamp nut 7 temporarily without plug 6, pull up plug 6, use short plug 3 and sealing gasket outlet port sealing with lid 2.

The utility model waterproof ground terminal box can be widely used in the departments such as industry, building industry, as giving terminal box or the junction box that stays power, illumination and other power supply, be conducive to the production of construction equipment manufacturer's standards, also created the condition that makes things convenient for for each applying unit mounting arrangements, neither affect the utilization of effective area, can at any time utilize easily power supply again, be conducive to the beautifying and decorating environment. This metallic wiring box can produce all size, model according to different needs, can use in various operations places such as chemical industry, textile printing and dyeings, uses safety, dependable performance, is conducive to the decorating in various places and beautifies the environment.

Claims (3)

1, a kind of waterproof ground terminal box comprises box body 1, lid 2, it is characterized in that 2 one end faces of lid are shaped on the line outlet of band boss, and the through hole of line outlet is shaped on screw thread, utilizes trip bolt 4 and sealing gasket that lid 2 is fixed tightly on the box body 1.

2, terminal box according to claim 1 is characterized in that the through hole of lid 2 line outlets seals with plug 3 and sealing gasket.

3, terminal box according to claim 1 is characterized in that the through hole of lid 2 line outlets can compress sealing by clamp nut 7 with plug 6.

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