CN208608625U - A kind of underground box change of protection against electric shock - Google Patents

Abstract

The utility model discloses a kind of changes of the underground box of protection against electric shock, become shell and ground tank including case, the top of the ground tank is equipped with ground case lid, and the ground case lid is connect with ground tank by the way that the hinge of ground tank side is arranged in, and the case becomes shell and ground tank welding, the top that the case becomes shell is equipped with inlet tube, and the inlet tube becomes shell with case and is fixedly connected, the side of the ground tank is equipped with protection pipe, and the protection pipe is fixedly connected with ground tank, it is attached by being provided with connecting line from different electric appliance, the electricity to leak outside after aging, earth's surface can be imported by interface head and ground line by the electricity that will be leaked outside, the generation of electric shock is further prevented in this way, safety is effectively guaranteed.

Description

A kind of underground box change of protection against electric shock

Technical field

The utility model relates to casees to become technical field, and the underground box of specially a kind of protection against electric shock becomes.

Background technique

With the continuous development of urban construction, for traditional box-type substation due to taking up a large area, maintenance cost is high, influences The various shortcomings such as city appearance, gradually become by underground box replaced, existing underground box becomes using being wholly embedded into ground, The connecting line that access protection against electric shock can not be temporarily changed is unable to reach the effect of protection against electric shock, and use is hermetically sealed, so that replacement is internal Instrument is more troublesome, and stress deficiency is supported to be easily damaged.

So the underground box for how designing a kind of protection against electric shock becomes, to solve the problems mentioned in the above background technology.

Utility model content

The purpose of this utility model is to provide a kind of changes of the underground box of protection against electric shock, to solve to mention in above-mentioned background technique Existing underground box out becomes the connecting line that access protection against electric shock can not be temporarily changed using being wholly embedded into ground, is unable to reach anti- The effect of electric shock, and use is hermetically sealed, so that replacement interior instrument is more troublesome, and stress deficiency is supported to be easily damaged problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of underground box change of protection against electric shock, including Case becomes shell and ground tank, and the top of the ground tank is equipped with ground case lid, and the ground case lid and ground tank pass through setting Hinge in ground tank side connects, and the case becomes shell and ground tank welding, and the top that the case becomes shell is equipped with import Pipe, and the inlet tube becomes shell with case and is fixedly connected, the side of the ground tank is equipped with protection pipe, and the protection pipe and ground Face case is fixedly connected, and the inside of the protection pipe is equipped with iron plate, and iron plate insertion is arranged in protection pipe；

The side of the iron plate is equipped with multiple interface heads, and the interface header point insertion is arranged in iron plate, described to connect Oral side is equipped with connecting line, and the connecting line is fixedly connected with interface head, and the inside that the case becomes shell is equipped with drum Steel, and the drum steel and case become the inner wall welding of shell, the inside that the case becomes shell is equipped with inlet port, and the inlet port Insertion setting becomes in shell in case.

Preferably, the top of the inlet tube is equipped with access cover, and the inlet tube and access cover are by being arranged in import The hinge of lid side connects, and is connected to inlet port.

Preferably, the side that the case becomes shell is equipped with drainpipe, and drainpipe insertion setting becomes in shell in case.

Preferably, the bottom of the iron plate is equipped with ground line, and the ground line is electrically connected with iron plate.

Preferably, the bottom of the inlet port is equipped with ladder, and the ladder and case become case weld.

Preferably, the bottom wall that the case becomes shell is equipped with plank, and the bottom wall that the plank becomes shell with case fits closely.

Preferably, the side wall that the case becomes shell is equipped with partition, and the partition and case become shell and pass through strength glue bond.

Compared with prior art, the utility model has the beneficial effects that the underground box of this kind of protection against electric shock becomes the row of using Water pipe, which can be exhausted effectively, drops into the moisture that case becomes case top, and using plank inside ground tank can further reach anti- The effect of water, the design of partition have moisture-proof well, and after a period of time, aging occurs for internal electric appliance, and further Preventing the leakage of electric current prevents electric shock；

Moreover, it is attached by being provided with connecting line from different electric appliance, the electricity to leak outside after aging can pass through The electricity of leakage is imported into earth's surface by interface head and ground line, the generation of electric shock is further prevented in this way, peace is effectively guaranteed Quan Xing.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is that the case of the utility model Fig. 1 becomes shell longitudinal section view；

Fig. 3 is the interface head partial structural diagram of the utility model Fig. 1.

In figure: 1- case becomes shell；2- ground tank；The ground 3- case lid；4- access cover；5- drainpipe；6- protection pipe；7- ground connection Line；8- drum steel；9- plank；10- ladder；11- inlet port；12- iron plate；13- connecting line；14- interface head；15- partition；16- Inlet tube.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of underground box change of protection against electric shock, including case Become shell 1 and ground tank 2, the top of ground tank 2 is equipped with ground case lid 3, and ground case lid 3 and ground tank 2 are by being arranged on ground The hinge of 2 side of face case connects, and case becomes shell 1 and ground tank 2 is welded, and case becomes the top of shell 1 equipped with inlet tube 16, and into Mouth pipe 16 becomes shell 1 with case and is fixedly connected, and the side of ground tank 2 is equipped with protection pipe 6, and protection pipe 6 and the fixed company of ground tank 2 It connects, the inside of protection pipe 6 is equipped with iron plate 12, and the insertion of iron plate 12 is arranged in protection pipe 6；

The side of iron plate 12 is equipped with multiple interface heads 14, and interface head 14 is partially submerged into and is arranged in iron plate 12, interface head 14 side is equipped with connecting line 13, and connecting line 13 is fixedly connected with interface head 14, and the inside that case becomes shell 1 is equipped with drum steel 8, And drum steel 8 and case become the inner wall welding of shell 1, the inside that case becomes shell 1 is equipped with inlet port 11, and the insertion setting of inlet port 11 Become in shell 1 in case, connecting line 13 is attached with internal electric appliance, and after when a period of time, aging occurs for electric appliance The electricity of leakage can be imported into ground line 7 by iron plate 12 by electric leakage, and importing earth's surface prevents from getting an electric shock, and 11 side of playing of inlet port Just staff enters maintenance and inspection, and drum steel 8 has good stress effect using steel alloy stress.

In the present invention, the top of inlet tube 16 is equipped with access cover 4, and inlet tube 16 and access cover 4 pass through setting Hinge in 4 side of access cover connects, and is connected to inlet port 11, and access cover 4, which plays, facilitates staff to enter inlet port 11 Check the effect of equipment, the side that case becomes shell 1 is equipped with drainpipe 5, and the insertion of drainpipe 5 setting becomes in shell 1 in case, draining Pipe 5 plays and conveniently exhausts the ponding problem that case becomes 1 top of shell, and the bottom of iron plate 12 is equipped with ground line 7, and is grounded 7 and iron Plate 12 is electrically connected, and ground line 7 plays the role of external ground, is conducive to protection against electric shock, and the bottom of inlet port 11 is equipped with ladder 10, and Ladder 10 and case become shell 1 and weld, and ladder 10, which plays, facilitates staff to enter case change shell 1, and ties up to interior instrument The effect repaired, the bottom wall that case becomes shell 1 is equipped with plank 9, and the bottom wall that plank 9 becomes shell 1 with case fits closely, and plank 9 plays Good protection against electric shock, and further moisture-proof effect, the side wall that case becomes shell 1 is equipped with partition 15, and partition 15 and case become shell 1 By strength glue bond, partition 15 plays the role of moisture-proof support stress, a step anti-electric-shock of going forward side by side.

Embodiment: as shown in Fig. 2, whole stress effect can be increased by drum steel 8, partition 15 and plank are used 9 have moisture-proof and anticreep generation electric shock phenomenon well, and are entered by inlet port 11 by ladder 10, and use is more square Just.

Working principle: case is become that shell 1 is whole to be placed into the ground the inside dug by staff, and by it is internal use it is various Electric appliance is connected by external connecting wire with connecting line 13, and iron plate 12 is connected and connect with ground line 7, iron plate with connecting line 13 12 insertions are arranged in protection pipe 6, and are protected from the extruding by soil by protection pipe 6, ground tank 2 be emerging in earth's surface with It is convenient to be applied to suggesting effect, the ground line of ground tank 2 on the other hand can be replaced by opening ground case lid 3, so more Convenient to use and with changing, drainpipe 5 has certain drainage, and drum steel 8 uses steel alloy, and stress is sufficient, plank 9 and every The setting of plate 15 has the effect of good moisture-proof and protection against electric shock, and staff can enter internal detector by inlet port 11 Device.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of underground box of protection against electric shock becomes, including case becomes shell (1) and ground tank (2), it is characterised in that: the ground tank (2) top is equipped with ground case lid (3), and the ground case lid (3) and ground tank (2) are by being arranged in ground tank (2) side Hinge connection, and the case becomes shell (1) and ground tank (2) and welds, and the case becomes the top of shell (1) equipped with inlet tube (16), and the inlet tube (16) becomes shell (1) with case and is fixedly connected, and the side of the ground tank (2) is equipped with protection pipe (6), And the protection pipe (6) is fixedly connected with ground tank (2), the inside of the protection pipe (6) is equipped with iron plate (12), and the iron plate (12) insertion is arranged in protection pipe (6)；The side of the iron plate (12) is equipped with multiple interface heads (14), and the interface head (14) it is partially submerged into and is arranged in iron plate (12), the side of the interface head (14) is equipped with connecting line (13), and the connecting line (13) be fixedly connected with interface head (14), the inside that the case becomes shell (1) is equipped with drum steel (8), and the drum steel (8) with Case becomes the inner wall welding of shell (1), and the inside that the case becomes shell (1) is equipped with inlet port (11), and the inlet port (11) is embedding Enter setting to become in shell (1) in case.

2. a kind of underground box of protection against electric shock according to claim 1 becomes, it is characterised in that: the top of the inlet tube (16) Portion is equipped with access cover (4), and hinge of the inlet tube (16) with access cover (4) by setting in access cover (4) side is connect, And it is connected to inlet port (11).

3. a kind of underground box of protection against electric shock according to claim 1 becomes, it is characterised in that: the case becomes shell (1) Side is equipped with drainpipe (5), and the drainpipe (5) insertion setting becomes in shell (1) in case.

4. a kind of underground box of protection against electric shock according to claim 1 becomes, it is characterised in that: the bottom of the iron plate (12) Equipped with ground line (7), and the ground line (7) and iron plate (12) are electrically connected.

5. a kind of underground box of protection against electric shock according to claim 1 becomes, it is characterised in that: the bottom of the inlet port (11) Portion is equipped with ladder (10), and the ladder (10) and case become shell (1) welding.

6. a kind of underground box of protection against electric shock according to claim 1 becomes, it is characterised in that: the case becomes shell (1) Bottom wall is equipped with plank (9), and the bottom wall that the plank (9) becomes shell (1) with case fits closely.

7. a kind of underground box of protection against electric shock according to claim 1 becomes, it is characterised in that: the case becomes shell (1) Side wall is equipped with partition (15), and the partition (15) and case become shell (1) and pass through strength glue bond.