CN219591946U - Box-type substation - Google Patents

Abstract

The utility model provides a box-type substation, which belongs to the technical field of box-type substations, and comprises a transformer station main body and the ground; the clamping assembly is arranged on the transformer station main body; the limiting assembly is pre-buried in the ground; the clamping assembly is connected with the limiting assembly, the clamping assembly can be horizontally pushed to move on the limiting assembly, and a locking state and an unlocking state are arranged between the limiting assembly and the clamping assembly. The utility model has the beneficial effects that: through pushing into spacing subassembly with the connecting piece level in the transformer station main part, can lock the transformer station main part automatically through locking component, when needing to dismantle the transformer station main part, only need pedal the piece with the foot down, pedal the piece and drive connecting rod and telescopic link downwardly moving, then promote the transformer station main part remove can, process labour saving and time saving, convenient to use.

Description

Box-type substation

Technical Field

The utility model belongs to the technical field of box-type substations, and particularly relates to a box-type substation.

Background

The box-type transformer substation, also called prefabricated substation or prefabricated substation, is a prefabricated indoor and outdoor compact type power distribution equipment of factory, which is integrated according to a certain wiring scheme, i.e. the functions of transformer voltage reduction, low-voltage power distribution and the like are organically combined together, and is installed in a steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed and movable, and is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which grows up after the civil engineering of the transformer substation.

The utility model discloses a box-type substation convenient to dismantle in chinese granted patent application publication No. CN218472604U, but make spacing dead lever and recess contact through pushing the box by force, make spacing dead lever vertical upward movement and then compress telescopic link and spring through spacing dead lever and recess contact, and then realize fixing spacing dead lever and box through spacing dead lever and recess's minimum point contact, prevent the box along spacing dead lever lateral shifting through the limiting plate and then, make spacing dead lever along recess sliding compression telescopic link and spring through pulling the box for spacing dead lever and recess contact are fixed, and then be convenient for realize dismantling this box-type substation and move:

so the above-mentioned present structure needs to use great strength (above-mentioned structure passes through box-type substation and passes through spacing dead lever joint in a recess, needs to drive spacing dead lever upward movement earlier when ejecting with advancing, makes spacing subassembly be higher than the recess and just can release spacing, so needs great force) with box-type substation ejecting limit structure, and to the less staff of strength then more need great force to promote box-type substation, push away even not movable box-type substation, above-mentioned present structure needs to consume the great physical power of staff, the use is inconvenient.

We have therefore proposed a box-type substation in order to solve the problems set out above.

It should be noted that the information disclosed in the background section of the present utility model is only for increasing the understanding of the general background of the present utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: a box-type substation, comprising a transformer station main body and the ground;

the clamping assembly is arranged on the transformer station main body;

the limiting assembly is pre-buried in the ground;

the clamping assembly is connected with the limiting assembly, the clamping assembly can be horizontally pushed to move on the limiting assembly, and a locking state and an unlocking state are arranged between the limiting assembly and the clamping assembly.

Further, the clamping assembly comprises a fixing rod connected with the transformer station main body and a connecting piece connected to the fixing rod, and a slot is formed in the connecting piece.

Further, the limiting component comprises a shell and a telescopic piece arranged on the shell, and an upper elastic piece is sleeved outside the telescopic piece.

Further, the telescopic piece is also connected with a connecting rod, and the lower end of the connecting rod is connected with a clamping block for limiting the limiting assembly.

Further, the limiting assembly further comprises an unlocking assembly, the limiting assembly comprises a telescopic rod arranged inside the shell, and a lower elastic piece is arranged between the telescopic rod and the shell.

Further, a connecting rod is connected to the outer surface of the telescopic rod, and a sliding groove is formed in one side face of the shell.

Further, the middle part of the connecting rod can move along the vertical direction of the chute.

Further, a pedal piece is arranged in the middle of the connecting rod and used for driving the connecting rod to move downwards.

Further, the lower elastic piece is a spring.

Compared with the prior art, the utility model has the beneficial effects that:

through pushing the connecting piece level in the transformer station main part into spacing subassembly, can lock the transformer station main part voluntarily through locking subassembly, when needing to dismantle the transformer station main part, only need pedal the piece with the foot down, pedal the piece and drive connecting rod and telescopic link and move down, then promote the transformer station main part remove can, the process labour saving and time saving, facilitate the use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic perspective view of an embodiment of the present utility model.

Fig. 3 is a schematic view showing an internal structure of a housing according to an embodiment of the present utility model.

Fig. 4 is a schematic view of a partially exploded structure of an embodiment of the present utility model.

Fig. 5 is a schematic view showing a locking state between a telescopic rod and a connecting member according to an embodiment of the present utility model.

In the figure: 1. ground surface; 2. a transformer station body; 3. a clamping assembly; 31. a fixed rod; 32. a connecting piece; 33. a slot; 4. a limit component; 41. a housing; 42. a locking assembly; 421. a connection hole; 422. a telescoping member; 423. a limiting plate; 424. an upper elastic member; 425. a connecting rod; 426. a clamping block; 43. unlocking the assembly; 431. a telescopic rod; 432. a lower elastic member; 433. a connecting rod; 434. a chute; 435. a pedal member; 436. a through hole; 437. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: for an embodiment that is used as a box-type substation, including the transformer station main part 2 and fix the chucking subassembly 3 in the bottom of the transformer station main part 2, still include pre-buried spacing subassembly 4 in ground 1 for it is fixed to spacing subassembly 4, through the cooperation between spacing subassembly 4 and the chucking subassembly 3, can so with the dismantlement removal to the transformer station main part 2, it is more laborsaving.

Referring to fig. 1, 2 and 5, the clamping assembly 3 includes two fixing rods 31 fixed at the left end of the bottom of the transformer station main body 2, and the fixing rods 31 are symmetrically arranged, in this embodiment: the shape of the fixing rod 31 is L-shaped, in other embodiments, the shape of the fixing rod 31 may be rectangular, circular or other shapes, the bottom end of the fixing rod 31 is fixed with a connecting piece 32 horizontally arranged, and slots 33 are provided at the bottom of the connecting piece 32, and the number of the slots 33 is two and symmetrically distributed at two ends of the connecting piece 32, in this embodiment: the shape of the connecting member 32 is a round bar, and in other embodiments, the shape of the fixing bar 31 may be a rectangular trapezoid or other shapes.

Referring to fig. 2 and 5, the limiting assemblies 4 are two and symmetrically arranged, each limiting assembly 4 comprises a housing 41, a locking assembly 42 and an unlocking assembly 43, and an arc-shaped slot for accommodating the connecting piece 32 is extended inwards on the right end surface of the housing 41, so that the connecting piece 32 can enter the arc-shaped slot

Referring to fig. 3 and 4, the locking assembly 42 includes a connecting hole 421 formed in an inner surface of the arc-shaped slot, wherein the inner surface of the connecting hole 421 is slidably connected with a telescopic member 422 and horizontally disposed, a left end of the telescopic member 422 is fixed to a left inner wall of the housing 41, a limiting plate 423 is fixed to an outer surface of the telescopic member 422, an upper elastic member 424 is disposed on the limiting plate 423, and the upper elastic member 424 is sleeved on the outer surface of the telescopic member 422, in this embodiment: the upper elastic member 424 is a spring, one end of the elastic member 422 is fixed to the left side of the limiting plate 423, and the opposite end of the elastic member 422 is fixed to the left inner wall of the housing 41, so that the upper elastic member 424 can push the elastic member 422 to move rightwards, in addition, a connecting rod 425 is connected to the elastic member 422, the shape of the connecting rod 425 is arc-shaped, and a clamping block 426 is fixed to the lower end of the connecting rod 425 and used for limiting the unlocking assembly 43.

Referring to fig. 3 and 4, the unlocking component 43 includes a telescopic rod 431 vertically fixed on an inner bottom wall of the housing 41, a lower elastic member 432 is disposed between the telescopic rod 431 and an inner bottom wall of the housing 41, the lower elastic member 432 is a spring, one end of the lower elastic member 432 is fixed to the telescopic rod 431, the opposite end of the lower elastic member 432 is fixed to the inner bottom wall of the housing 41, a clamping groove 437 corresponding to the clamping block 426 is formed on an outer surface of the telescopic rod 431, a through hole 436 allowing the telescopic rod 431 to pass through is further formed on an inner surface of the arc groove, a connecting rod 433 is fixed between the two telescopic rods 431, and a pedal 435 is fixed in a middle portion of the connecting rod 433, which should be noted: the pedal 435 is pressed downwards to drive the telescopic rod 431 to separate from the connecting piece 32, so as to unlock the connecting piece 32, and the opposite sides of the two shells 41 are provided with sliding grooves 434 for the connecting rod 433 to move up and down.

Working principle: pushing the transformer station main body 2, the transformer station main body 2 moves to the arc-shaped groove in the shell 41 with the connecting piece 32, in the process that the connecting piece 32 enters the arc-shaped groove, the telescopic piece 422 is pressed to move towards the inside of the shell 41, meanwhile, the telescopic piece 422 drives the connecting rod 425 and the clamping block 426 to move, the clamping block 426 is separated from the telescopic rod 431, at the moment, the telescopic rod 431 upwards passes through the through hole 436 to enter the slot 33 of the connecting piece 32 through the elasticity of the lower elastic piece 432, the limiting and fixing effects on the transformer station main body 2 are achieved, when the transformer station main body 2 is opened, only the pedal 435 is needed to be stepped down, the pedal 435 drives the connecting rod 433 and the telescopic rod 431 to move downwards, then the transformer station main body 2 is pushed to move rightwards, at the moment, the upper elastic piece 424 pushes the telescopic piece 422 to move rightwards, and meanwhile, the clamping block 426 on the connecting rod 425 is driven to be inserted into the clamping groove 437 on the telescopic rod 431, and the telescopic rod 431 is limited.

Claims (9)

1. A box-type substation, characterized by comprising:

a transformer station main body (2) and a ground (1);

the clamping assembly (3) is arranged on the transformer station main body (2);

the limiting assembly (4) is pre-buried in the ground (1);

the clamping assembly (3) is connected with the limiting assembly (4), the clamping assembly (3) can be horizontally pushed to move on the limiting assembly (4), and a locking state and an unlocking state are arranged between the limiting assembly (4) and the clamping assembly (3).

2. A box-type substation according to claim 1, characterized in that: the clamping assembly (3) comprises a fixed rod (31) connected with the transformer station main body (2) and a connecting piece (32) connected to the fixed rod (31), and a slot (33) is arranged on the connecting piece (32).

3. A box-type substation according to claim 1, characterized in that: the limiting assembly (4) comprises a shell (41) and a telescopic piece (422) arranged on the shell (41), and an upper elastic piece (424) is sleeved outside the telescopic piece (422).

4. A box-type substation according to claim 3, characterized in that: the telescopic piece (422) is also connected with a connecting rod (425), and the lower end of the connecting rod (425) is connected with a clamping block (426) for limiting the limiting component (4).

5. A box-type substation according to claim 4, characterized in that: the limiting assembly (4) further comprises an unlocking assembly (43), the limiting assembly (4) comprises a telescopic rod (431) arranged inside the shell (41), and a lower elastic piece (432) is arranged between the telescopic rod (431) and the shell (41).

6. A box-type substation according to claim 5, characterized in that: the outer surface of the telescopic rod (431) is connected with a connecting rod (433), and a sliding groove (434) is formed in one side surface of the shell (41).

7. A box-type substation according to claim 6, characterized in that: the middle part of the connecting rod (433) can move along the vertical direction of the chute (434).

8. A box-type substation according to claim 7, characterized in that: the middle part of the connecting rod (433) is provided with a pedal (435) for driving the connecting rod (433) to move downwards.

9. A box-type substation according to claim 5, characterized in that: the lower elastic member (432) is a spring.