Distribution box with antistatic structure
Technical Field
The utility model relates to the technical field of power generation, transformation or power distribution, in particular to a power distribution box with an antistatic structure.
Background
Fruit is as the essential food composition of people's daily life, often need transport to another place from one place, in order to guarantee the fresh degree of fruit and the outward appearance of fruit, often need use fruit fresh-keeping case to hold fruit, not only protect the value of fruit, but also be convenient for the transportation of fruit, chinese patent application, grant bulletin number "CN217134971U", disclose a stainless steel outdoor block terminal, including the box main part, the box main part comprises door plant, roof, back panel, bottom plate, curb plate and baffle, the door plant sets up in the front of box main part, the door plant is connected with the curb plate, the roof sets up at the top of box main part, the bottom plate sets up in the bottom of box main part, back panel, curb plate are a monolithic structure, back panel, curb plate set up respectively in the back and the both sides of box main part.
The technical scheme has good waterproof performance, is little influenced by external environment and has long service life, but the technical scheme still has certain defects, when the distribution box is installed outdoors and used, the bottom of the box body is directly placed on the ground for fixing, the box body is not easy to fix in a soft environment with relatively soft soil, the distribution box is easy to incline, and then the distribution box is inclined, so that electrical faults or safety accidents are caused, the safety of equipment and personnel is influenced, and the utility model provides a novel solution for the problem.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides a distribution box with an antistatic structure, which can solve the problems that when the distribution box is installed outdoors and used, the bottom of the box body is directly placed on the ground for fixing, the box body is not easy to fix in a soft soil environment, the distribution box is easy to incline, and then the distribution box is inclined, so that electrical faults or safety accidents are caused, and the safety of equipment and personnel is influenced.
In order to achieve the purpose, the utility model provides the technical scheme that the distribution box with the antistatic structure comprises a distribution box body, wherein the lower end of the distribution box body is provided with a distribution box installation seat, the lower end of the distribution box installation seat is provided with four fixing bolts, and the distribution box installation seat is fixedly connected with the distribution box body through the four fixing bolts;
The lower end of the distribution box mounting seat is provided with an adjusting component, the adjusting component comprises a spherical shell, and the spherical shell is fixedly connected to the lower end of the distribution box mounting seat;
Wherein, the inside of spherical shell articulates there is the ball seat, and the lower extreme rotation of ball seat is connected with the threaded rod, and the fixed surface of threaded rod is connected with the adjustment handle, and the surface screw thread of threaded rod has cup jointed the centrum, and the fixed surface of centrum is connected with a plurality of connecting blocks.
Preferably, the quantity of the adjusting components is four, and the adjusting components are all arranged at the lower end of the distribution box mounting seat.
Preferably, a plurality of level meters are fixedly arranged on the surface of the distribution box mounting seat.
Preferably, the surface of the distribution box body is fixedly connected with a binding post, and one end of the binding post, which is far away from the distribution box body, is fixedly connected with a grounding wire;
the grounding wire is fixedly connected with a grounding post at one end far away from the binding post, and the grounding post is made of metal with smaller resistance.
Preferably, the upper end of the distribution box body is fixedly connected with a top plate, and the top plate is in the shape of a quadrangular frustum;
Wherein, the cooling hole has been seted up respectively at both ends about the block terminal body, and the outstanding block terminal body of cooling hole certain distance.
Preferably, the front end of the distribution box body is rotationally connected with a distribution box door, the surface of the distribution box door is fixedly connected with an observation window, and the surface of the distribution box door is fixedly provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This block terminal with antistatic structure through embedding centrum and connecting block ground to adjust the level of block terminal mount pad through adjusting the handle, can ensure its internal equipment normal operating, avoid equipment to break down or damage because of slope or unstability, thereby improve the availability factor of equipment, avoid electrical failure or incident because of block terminal body or unstability lead to, ensure the safety of equipment and personnel.
(2) This block terminal with antistatic structure through burying ground post in ground, can dispel static and electromagnetic wave with block terminal body and electrical apparatus, reduces the probability of electrical apparatus trouble, and block terminal body ground connection can prevent the security problem such as electric leakage effectively, reduces the danger that electric shock and static brought, ensures personal safety, promotes the security of this block terminal.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view of a distribution box with an antistatic structure according to the present utility model;
FIG. 2 is a schematic view of a block terminal body of the present utility model;
FIG. 3 is a schematic view of a vertebral body according to the present utility model;
Fig. 4 is a schematic view of a grounding post according to the present utility model.
Reference numeral 1, a distribution box body; 2, a distribution box mounting seat, 3, a top plate, 4, a heat dissipation port, 5, a distribution box door, 6, a handle, 7, an observation window, 8, a binding post, 9, a grounding wire, 10, a grounding post, 11, a spherical shell, 12, a ball seat, 13, a cone, 14, a connecting block, 15, a threaded rod, 16, an adjusting handle, 17, a fixing bolt, 18 and a level gauge.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-4, the utility model provides a technical scheme that the distribution box with an antistatic structure comprises a distribution box body 1, a distribution box installation seat 2 is arranged at the lower end of the distribution box body 1, four fixing bolts 17 are arranged at the lower end of the distribution box installation seat, the distribution box installation seat 2 is fixedly connected with the distribution box body 1 through the four fixing bolts 17, an adjusting component is arranged at the lower end of the distribution box installation seat 2 and comprises a spherical shell 11, the spherical shell 11 is fixedly connected at the lower end of the distribution box installation seat 2, a ball seat 12 is hinged in the spherical shell 11, a threaded rod 15 is rotatably connected at the lower end of the ball seat 12, an adjusting handle 16 is fixedly connected to the surface of the threaded rod 15, a cone 13 is sleeved on the surface of the threaded rod 15, and a plurality of connecting blocks 14 are fixedly connected to the surface of the cone 13.
The quantity of adjusting part has four, all sets up the lower extreme at block terminal mount pad 2, and block terminal mount pad 2's fixed surface installs a plurality of spirit levels 18, and block terminal body 1's fixed surface is connected with terminal 8, and terminal 8 keeps away from block terminal body 1's one end fixedly connected with earthing wire 9, and earthing wire 9 keeps away from terminal 8's one end fixedly connected with earthing post 10, and earthing post 10's material is the less metal of resistance.
The upper end fixedly connected with roof 3 of block terminal body 1, the shape of roof 3 is the quadrangular frustum of a pyramid, and cooling hole 4 has been seted up respectively at the both ends about block terminal body 1, and cooling hole 4 outstanding block terminal body 1 certain distance.
The front end rotation of block terminal body 1 is connected with block terminal door 5, and the fixed surface of block terminal door 5 is connected with observation window 7, and the fixed surface of block terminal door 5 installs handle 6.
When using this block terminal, because some ground is comparatively soft, with centrum 13 and connecting block 14 embedding ground a section distance, rotate and adjust handle 16 and drive threaded rod 15 rotation, threaded rod 15 rotates in the inside of ball seat 12, adjusts the interval of block terminal mount pad 2 and centrum 13, adjusts the level of block terminal mount pad 2, and ball seat 12 can rotate in the inside of spherical shell 11 in the level adjustment process to block terminal mount pad 2, observes whether the block terminal mount pad is level through level gauge 18.
Then install block terminal body 1 to the inside of block terminal mount pad 2 to fix through fixing bolt 17, insert ground pole 10 certain degree of depth, connect ground pole 10 and terminal 8 through earthing wire 9, because the resistance value of ground pole 10 is less, be convenient for introduce the static electricity that block terminal body 1 surface produced into the earth, avoid the block terminal to produce harm at the in-process of using.
Can produce certain heat at the inside electrical components operation in-process of block terminal body 1, discharge heat through thermovent 4, when meetting rainy day, with rainwater direction block terminal body 1 all around through roof 3, because thermovent 4 outstanding block terminal body 1 certain distance for the rainwater can avoid entering the inside of block terminal body 1 when passing through thermovent and cause the harm to the inside electrical apparatus of block terminal body 1.
The operation condition of the electric elements inside the distribution box body 1 can be observed through the observation window 7, so that accidents can be found and treated in time.
Further, through embedding the cone 13 and the connecting block 14 into the ground, and adjust the level of the block terminal mount pad 2 through adjusting the handle 16, can ensure its internal equipment normal operating, avoid equipment to break down or damage because of slope or unstability, thereby improve the availability factor of equipment, avoid electric fault or incident because of block terminal body 1 or unstability lead to, ensure the safety of equipment and personnel.
Through burying the ground post 10 in ground, can dispel static and electromagnetic wave with block terminal body 1 and electrical apparatus, reduce the probability of electrical apparatus trouble, block terminal body 1 ground connection can prevent the security problem such as electric leakage effectively, reduces the danger that electric shock and static brought, guarantee personal safety promotes the security of this block terminal.
When the distribution box is used, as the ground is softer, the cone 13 and the connecting block 14 are embedded into the ground for a certain distance, the rotation adjusting handle 16 drives the threaded rod 15 to rotate, the threaded rod 15 rotates in the ball seat 12, the distance between the distribution box mounting seat 2 and the cone 13 is adjusted, the level of the distribution box mounting seat 2 is adjusted, the ball seat 12 rotates in the ball shell 11 in the level adjusting process of the distribution box mounting seat 2, and whether the distribution box mounting seat is level is observed through the level meter 18.
Then install block terminal body 1 to the inside of block terminal mount pad 2 to fix through fixing bolt 17, insert ground pole 10 certain degree of depth, connect ground pole 10 and terminal 8 through earthing wire 9, because the resistance value of ground pole 10 is less, be convenient for introduce the static electricity that block terminal body 1 surface produced into the earth, avoid the block terminal to produce harm at the in-process of using.
Can produce certain heat at the inside electrical components operation in-process of block terminal body 1, discharge heat through thermovent 4, when meetting rainy day, with rainwater direction block terminal body 1 all around through roof 3, because thermovent 4 outstanding block terminal body 1 certain distance for the rainwater can avoid entering the inside of block terminal body 1 when passing through thermovent and cause the harm to the inside electrical apparatus of block terminal body 1.
The operation condition of the electric elements inside the distribution box body 1 can be observed through the observation window 7, so that accidents can be found and treated in time.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.