CN207813175U - A kind of power tower with earthing or grounding means - Google Patents

Abstract

The utility model discloses a kind of power towers with earthing or grounding means, including power tower ontology, it is placed with back box on the right side of the power tower ontology, the upper surface of back box is fixedly connected with electric power box, the left side of electric power box inner bottom wall is fixed and is inlaid with position-limiting tube, first through hole is offered on the left of back box upper surface, and first through hole is connected with position-limiting tube, the second through-hole is offered on the left of back box bottom surface, the inside of electric power box is placed with grounding rod.The power tower with earthing or grounding means, preferably the earthing or grounding means of the device can be closed, the problem for avoiding damaging and being stolen during use, grounding preferably is carried out to power tower ontology, the safety of the device is improved, processing preferably is aerated to electric power box, by being provided with ventilation hole, the second groove block and blocking net, preferably the gas of extraction can be discharged, can preferably place insect and enter the device, improve the ventilation effect of the device.

Description

A kind of power tower with earthing or grounding means

Technical field

The utility model is related to earthing or grounding means technical field, specially a kind of power tower with earthing or grounding means.

Background technology

Earthing or grounding means refers to being embedded in the grounding electrode of underground and by the grounding electrode to the connecting wire equipment General name is earthing pole with the metal object for realizing electrical connection is greatly in direct contact, it can be artificial earthing pole, can also be Natural grounding pole can be assigned to certain electric function to this earthing pole, such as be connect to make system earth, protective grounding or signal Ground, ground connection busbar are the reference point of potential of electrical installations in buildings, the part for being grounded electric device domestic demand by it and ground connection Pole is connected, it also serves another, i.e., is interconnected all bonding conductors in electric device by it, to realize one Generic equivalent-potential bonding in building between big part current-carrying part, the connecting line between earthing pole and ground connection busbar are known as earthing pole and draw Line often may require that a kind of earthing or grounding means for power tower during power tower use, to carry out grounding.

Existing power tower earthing or grounding means during use, be easy to cause the loss of earthing or grounding means, and safety is bad, For this purpose, we have proposed a kind of power towers with earthing or grounding means, to solve the problems, such as this.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of power tower with earthing or grounding means, solves existing The bad problem of some power tower earthing or grounding means safeties.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of power tower with earthing or grounding means, packet Power tower ontology is included, back box is placed on the right side of the power tower ontology, the upper surface of the back box is fixedly connected with electric power box, The left side of the electric power box inner bottom wall is fixed and is inlaid with position-limiting tube, and first through hole is offered on the left of the back box upper surface, and First through hole is connected with position-limiting tube, and the second through-hole is offered on the left of the back box bottom surface, and the inside of the electric power box is placed There are grounding rod, the bottom end of the grounding rod to sequentially pass through position-limiting tube, first through hole and the second through-hole and the lower section for extending to back box, The inner bottom wall of the electric power box is fixedly connected with power distribution cabinet, and the inside of the distribution box is fixedly connected with support plate, the support The middle part of plate left side, which is fixed, is inlaid with exhaust fan, and the input terminal of the exhaust fan, which is fixed, is communicated with the first conduit, and described first The one end of conduit far from exhaust fan, which is fixed, is communicated with the first groove block, and the output end fixation of the exhaust fan is communicated with second and leads Pipe, the one end of second conduit far from exhaust fan, which is fixed, is communicated with connecting tube, and the electric power box is far from grounding rod madial wall Middle part offers the ventilation hole being spaced substantially equidistant, and connecting tube is connected with ventilation hole.

Preferably, the lower part of the grounding rod lateral surface is fixedly connected with two groups of symmetrical conductive heads, the grounding rod Bottom surface be fixedly connected with conducting block.

Preferably, the lower part of power tower ontology right side is fixedly connected with conducting wire, and the conducting wire is far from power tower sheet One end of body is fixedly connected through electric power box and with electric power stick upper surface.

Preferably, the inside of the first groove block is fixedly connected with filter screen, and the left side of filter screen and first recessed The left side of geosynclinal block is located at same vertical plane.

Preferably, it is fixedly connected with the second groove block in the middle part of the electric power box right side, bottom in the second groove block The middle part of wall is fixed and is inlaid with blocking net.

Preferably, the upper surface of the electric power box and the bottom surface of back box are parallel, horizontal length value of the electric power box etc. In the horizontal length value of back box.

(3) advantageous effect

The utility model provides a kind of power tower with earthing or grounding means, has following advantageous effect：

(1) there should be the power tower of earthing or grounding means can be preferably to the device by being provided with electric power box and back box Earthing or grounding means is closed, the problem for avoiding damaging and being stolen during use, by being provided with grounding rod, is coordinated Using conducting wire, conductive head and conducting block, can grounding preferably be carried out to power tower ontology, improve the safety of the device Property.

It (2) should be with the power tower of earthing or grounding means, by being provided with exhaust fan, with the use of the first conduit, the first groove Block, filter screen, the second conduit and connecting tube preferably can be aerated processing to electric power box, by the ventilation hole that is provided with, The gas of extraction, can preferably be discharged, by being provided with blocking net, can preferably place by the second groove block and blocking net Insect enters the device, improves the ventilation effect of the device.

Description of the drawings

Fig. 1 is the sectional view of the utility model electric power box front view；

Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1.

In figure：1 power tower ontology, 2 conducting wires, 3 electric power boxes, 4 power distribution cabinets, 5 filter screens, 6 first groove blocks, 7 first conduits, 8 exhaust fans, 9 position-limiting tubes, 10 grounding rods, 11 conducting blocks, 12 conductive heads, 13 second through-holes, 14 first through hole, 15 support plates, 16 Back box, 17 second conduits, 18 blocking nets, 19 second groove blocks, 20 ventilation holes, 21 connecting tubes.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of power tower with earthing or grounding means, including The right side of power tower ontology 1, power tower ontology 1 is placed with back box 16, and the upper surface of back box 16 is fixedly connected with electric power box 3, electricity The second groove block 19 is fixedly connected in the middle part of 3 right side of power case, the middle part of 19 inner bottom wall of the second groove block, which is fixed, is inlaid with resistance Sky in electric power box 3 preferably can be gone to be discharged by backstop 18, prevent insect from entering the inside of the device, electric power box 3 it is upper Surface is parallel with the bottom surface of back box 16, and the horizontal length value of electric power box 3 is equal to the horizontal length value of back box 16, can be better The phenomenon that electricity is subjected to release and preferably the device is protected, it is avoided to cause loss and oxidation damage, electric power box 3 The left side of inner bottom wall is fixed and is inlaid with position-limiting tube 9, and first through hole 14, and first through hole 14 are offered on the left of 16 upper surface of back box It is connected with position-limiting tube 9, the second through-hole 13 is offered on the left of 16 bottom surface of back box, the inside of electric power box 3 is placed with grounding rod 10, The lower part of 10 lateral surface of grounding rod is fixedly connected with two groups of symmetrical conductive heads 12, and the bottom surface of grounding rod 10, which is fixedly connected with, leads Electric block 11 can preferably discharge electricity, to preferably be protected to electric power personnel, under 1 right side of power tower ontology Portion is fixedly connected with conducting wire 2, and the one end of conducting wire 2 far from power tower ontology 1 is fixed through electric power box 3 and with 10 upper surface of electric power stick Connection, is preferably discharged electricity existing for 1 surface of power tower ontology by grounding rod 10, the bottom end of grounding rod 10 is passed through successively Position-limiting tube 9, first through hole 14 and the second through-hole 13 and the lower section for extending to back box 16 are worn, the inner bottom wall of electric power box 3 is fixedly connected There are power distribution cabinet 4, the inside of distribution box 3 to be fixedly connected with support plate 15, the middle part of 15 left side of support plate, which is fixed, is inlaid with exhausting The input terminal fixation of machine 8, exhaust fan 8 is communicated with the first conduit 7, and the one end of the first conduit 7 far from exhaust fan 8, which is fixed, is communicated with the The inside of one groove block 6, the first groove block 6 is fixedly connected with filter screen 5, and the left side of filter screen 5 and the first groove block 6 Left side is located at same vertical plane, can preferably prevent the dust debris of outside from entering the inside of electric power box 3, exhaust fan 8 Output end fixation be communicated with the second conduit 17, the one end of the second conduit 17 far from exhaust fan 8, which is fixed, is communicated with connecting tube 21, electricity Power case 3 is far from offering the ventilation hole 20 being spaced substantially equidistant in the middle part of 10 madial wall of grounding rod, and connecting tube 21 and ventilation hole 20 It is connected.

Operation principle：By the electricity on 1 surface of power tower ontology by conducting wire 2 and grounding rod 10 be electrically connected, pass through grounding rod 10 extend into underground, and are discharged electricity by the conductive head 12 and conducting block 11 on 10 surface of grounding rod, by by exhaust fan 8 with Municipal power electric connection is taken out the air in electric power box 3 by the first groove block 6 and the first conduit 7 by the operating of exhaust fan 8 Go out, and is discharged by the second conduit 17, connecting tube 21, ventilation hole 20 and the second groove block 19.

In conclusion should have the power tower of earthing or grounding means can be better by being provided with electric power box 3 and back box 16 The earthing or grounding means of the device is closed, the problem for avoiding damaging and being stolen during use, by being provided with Grounding rod 10 is used cooperatively conducting wire 2, conductive head 12 and conducting block 11, can preferably be carried out at ground connection to power tower ontology 1 Reason, improves the safety of the device, by being provided with exhaust fan 8, with the use of the first conduit 7, the first groove block 6, filtering Net 5, the second conduit 17 and connecting tube 21, preferably can be aerated processing to electric power box 3, pass through the ventilation hole being provided with 20, the second groove block 19 and blocking net 18, preferably the gas of extraction can be discharged, can by being provided with blocking net 18 It preferably places insect and enters the device, improve the ventilation effect of the device.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.

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

Claims (6)

1. a kind of power tower with earthing or grounding means, including power tower ontology (1), it is characterised in that：The power tower ontology (1) Right side be placed with back box (16), the upper surface of the back box (16) is fixedly connected with electric power box (3), in the electric power box (3) The left side of bottom wall is fixed and is inlaid with position-limiting tube (9), offers first through hole (14) on the left of back box (16) upper surface, and the One through-hole (14) is connected with position-limiting tube (9), and the second through-hole (13), the electric power are offered on the left of back box (16) bottom surface The inside of case (3) is placed with grounding rod (10), and the bottom end of the grounding rod (10) sequentially passes through position-limiting tube (9), first through hole (14) and the second through-hole (13) and the lower section for extending to back box (16), the inner bottom wall of the electric power box (3) are fixedly connected with distribution The inside of cabinet (4), the electric power box (3) is fixedly connected with support plate (15), and the middle part of support plate (15) left side is fixed It is inlaid with exhaust fan (8), the input terminal fixation of the exhaust fan (8) is communicated with the first conduit (7), and first conduit (7) is remote One end from exhaust fan (8), which is fixed, is communicated with the first groove block (6), and the output end fixation of the exhaust fan (8) is communicated with second Conduit (17), the one end of second conduit (17) far from exhaust fan (8), which is fixed, is communicated with connecting tube (21), the electric power box (3) ventilation hole (20) being spaced substantially equidistant, and connecting tube (21) and ventilation are offered in the middle part of separate grounding rod (10) madial wall Hole (20) is connected.

2. a kind of power tower with earthing or grounding means according to claim 1, it is characterised in that：The grounding rod (10) is outside The lower part of side is fixedly connected with two groups of symmetrical conductive heads (12), and the bottom surface of the grounding rod (10) is fixedly connected with conduction Block (11).

3. a kind of power tower with earthing or grounding means according to claim 1, it is characterised in that：The power tower ontology (1) lower part of right side is fixedly connected with conducting wire (2), and electric power box is run through in the one end of the conducting wire (2) far from power tower ontology (1) (3) and with electric power stick (10) upper surface it is fixedly connected.

4. a kind of power tower with earthing or grounding means according to claim 1, it is characterised in that：The first groove block (6) inside is fixedly connected with filter screen (5), and the left side of filter screen (5) and the left side of the first groove block (6) are located at together One vertical plane.

5. a kind of power tower with earthing or grounding means according to claim 1, it is characterised in that：The electric power box (3) is right The second groove block (19) is fixedly connected in the middle part of side, the middle part of the second groove block (19) inner bottom wall, which is fixed, is inlaid with resistance Backstop (18).

6. a kind of power tower with earthing or grounding means according to claim 1, it is characterised in that：The electric power box (3) Upper surface is parallel with the bottom surface of back box (16), and the horizontal length value of the electric power box (3) is equal to the horizontal length of back box (16) Value.