Prefabricated cabin with grounding structure

Abstract

The utility model provides a prefabricated cabin with a grounding structure, which relates to the technical field of electrical equipment and comprises a prefabricated cabin body and a base, and the grounding structure is arranged at the bottom of the base. According to the utility model, the plurality of longitudinal copper bars are erected at the top of the transverse copper bar, then the connecting bolts at the bottom ends of the supporting columns are inserted into the intersections of the transverse copper bar and the longitudinal copper bars, the bottom ends of the connecting bolts penetrate through the top of the transverse copper bar, and then the fixing sleeves are screwed at the bottom ends of the connecting bolts; the transverse copper bars and the longitudinal copper bars are clamped through the fixing sleeves so that the transverse copper bars and the longitudinal copper bars can be fixed into a whole, the positions of the transverse copper bars and the longitudinal copper bars are perpendicular to each other, the transverse copper bars and the longitudinal copper bars are combined into a barrier structure, and the transverse copper bars and the longitudinal copper bars are grounded through the concentration blocks. And the concentrated blocks and the transverse copper bars are arranged in the base, so that the prefabricated cabin does not need to climb high, and the safety of the prefabricated cabin body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power equipment technical field especially, it relates to a prefabricated cabin with grounding structure. BACKGROUND

[0002] As a modern building structure form, prefabricated warehouse has obvious advantages and application value. It adopts factory production, and each part required by the building is prefabricated in the factory, and then transported to the construction site for assembly. This building method not only greatly shortens the construction period, but also reduces the site wet operation, effectively improves the construction efficiency and quality. The prefabricated warehouse is usually used in substation, data center, warehouse facility and other scenes. It is solid and durable, and can meet the use requirements in different environmental conditions. At the same time, the prefabricated warehouse also has good heat preservation and heat insulation performance and energy saving and environmental protection characteristics, which meets the development trend of modern green building.

[0003] In order to ensure the normal work of the prefabricated cabin, the prefabricated cabin needs to be grounded. Because part of the prefabricated cabin is designed as multiple layers and multiple sections, the grounding copper bars of different sections of the prefabricated cabin are arranged, and the grounding copper bars of adjacent sections of the prefabricated cabin need to be connected through the connecting piece. In the prior art, the grounding copper bars are arranged on the outer surface of the prefabricated cabin, and the prefabricated cabin may have multiple layers. When connecting the grounding copper bars of the upper layer, the operator needs to work at height, which has safety hazards. Therefore, the utility model provides a prefabricated cabin with grounding structure to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the above problems, the utility model provides a prefabricated cabin with grounding structure to solve the problem that in the prior art, the grounding copper bars are arranged on the outer surface of the prefabricated cabin, and when connecting the grounding copper bars of the upper layer, the operator needs to work at height, which has safety hazards.

[0005] In order to achieve the purpose of the utility model, the utility model realizes the following technical scheme: a prefabricated cabin with grounding structure, comprising a prefabricated cabin body and a base, the bottom of the prefabricated cabin body is provided with a base, the top of the base is detachably connected with a top plate through assembly bolts, one side of the top plate is provided with a fixed threaded electrode column, and the bottom of the base is provided with a grounding mechanism.

[0006] Further improvement lies in that the grounding mechanism comprises a concentrating block, horizontal copper bars, vertical copper bars and support columns, the inside of the base is provided with a concentrating block, a plurality of horizontal copper bars are fixed on the outside of the concentrating block at equal intervals, a plurality of vertical copper bars are fixed on the top of the horizontal copper bars at equal intervals, and a plurality of support columns are fixed in the horizontal copper bars and the vertical copper bars through a connecting mechanism.

[0007] Further improvement lies in that the connecting mechanism comprises a connecting bolt and a fixing sleeve, the bottom end of the supporting column is fixedly connected with the connecting bolt, the bottom end of the connecting bolt penetrates through the inside of the horizontal copper bar and the longitudinal copper bar, and the bottom end of the connecting bolt is threadedly connected with the fixing sleeve.

[0008] Further improvement lies in that the inside of the supporting column is provided with a clamping groove, the inside of the clamping groove is clamped with a clamping block, one side of the clamping block is fixedly connected with a movable threaded electrode column, the bottom end of the fixed threaded electrode column is communicated with a wire, one end of the wire is sleeved on the movable threaded electrode column, and the movable threaded electrode column and one end of the fixed threaded electrode column are both threadedly connected with a nut.

[0009] Further improvement lies in that the shape of the supporting column is a square tube structure, the top end of the supporting column is connected with the bottom of the top plate, and the material of the supporting column is alloy steel.

[0010] Further improvement lies in that the bottom end of the concentrating block is connected with a plurality of grounding wires, the bottom of the base is pre-buried with a plurality of grounding electrode sheets, and a communication mechanism is arranged between the grounding wires and the grounding electrode sheets.

[0011] Further improvement lies in that the top of the grounding electrode sheet is fixedly connected with a connecting head, the outer side of the connecting head is fixedly connected with a clamping sleeve, the bottom end of the grounding wire is inserted into the inside of the clamping sleeve, and the side of the clamping sleeve is threadedly connected with a fastening bolt.

[0012] The utility model discloses beneficial effect is: a plurality of longitudinal copper bar is set up at the top of horizontal copper bar, then the connecting bolt of supporting column bottom end is inserted into the intersection of horizontal copper bar and longitudinal copper bar, and the bottom end of connecting bolt penetrates out the top of horizontal copper bar, then the fixed sleeve of bottom end of connecting bolt is tightened, and horizontal copper bar and longitudinal copper bar are clamped through fixed sleeve, and are used to be fixed as an organic whole with horizontal copper bar and longitudinal copper bar, and the position of horizontal copper bar and longitudinal copper bar is perpendicular to each other, and is combined and presents fence structure, and horizontal copper bar and longitudinal copper bar are grounded through concentrating block, when the current is guided into horizontal copper bar and longitudinal copper bar, and is guided to the ground through concentrating block, and concentrating block and horizontal copper bar are arranged in the inside of base, and do not need to climb high, and are used to improve the security of prefabricated cabin body. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is the base and grounding electrode sheet structure schematic view of the utility model;

[0015] Figure 3 It is the base plan view of the utility model;

[0016] Figure 4The support mechanism structure schematic view of the utility model discloses

[0017] Figure 5 The utility model discloses Figure 2 The A place partial close -up of the utility model.

[0018] In the drawing: 1, prefabricated cabin body; 2, pedestal; 3, top plate; 4, fixed threaded electrode column; 5, ground electrode piece; 6, concentration block; 7, transverse copper bar; 8, longitudinal copper bar; 9, support column; 10, connecting bolt; 11, fixed sleeve; 12, clamping groove; 13, movable threaded electrode column; 14, clamping block; 15, connecting head; 16, clamping sleeve; 17, ground wire; 18, fastening bolt. Specific implementation

[0019] In order to deepen the understanding of the utility model, the utility model will be further described in the following embodiment, and the embodiment is only used to explain the utility model and does not constitute the limitation to the protection scope of the utility model.

[0020] According to Figures 1-5 The embodiment proposes a prefabricated cabin with grounding structure, which comprises a prefabricated cabin body 1 and a pedestal 2, the bottom of the prefabricated cabin body 1 is provided with the pedestal 2, the top of the pedestal 2 is detachably connected with a top plate 3 through assembly bolts, one side of the top plate 3 is provided with a fixed threaded electrode column 4, the bottom of the pedestal 2 is provided with a grounding mechanism, the fixed threaded electrode column 4 is communicated with the equipment inside the prefabricated cabin body 1 through a connecting wire, when the inside of the prefabricated cabin body 1 generates overload, the overloading current is guided to the fixed threaded electrode column 4 through the connecting wire, the fixed threaded electrode column 4 pours the current into the ground by cooperating with the grounding mechanism, and the generation of safety accidents is avoided.

[0021] The grounding mechanism comprises a concentration block 6, transverse copper bars 7, longitudinal copper bars 8 and support columns 9, the inside of the pedestal 2 is provided with the concentration block 6, a plurality of transverse copper bars 7 are fixed at the outer side of the concentration block 6 at equal intervals, a plurality of longitudinal copper bars 8 are fixed at the top of the transverse copper bars 7 at equal intervals, and a plurality of support columns 9 are fixed in the inside of the transverse copper bars 7 and the longitudinal copper bars 8 through a connecting mechanism.

[0022] The connecting mechanism comprises connecting bolts 10 and fixed sleeves 11, the bottom end of the support column 9 is fixedly connected with the connecting bolt 10, the bottom end of the connecting bolt 10 penetrates the inside of the transverse copper bar 7 and the longitudinal copper bar 8, and the bottom end of the connecting bolt 10 is threadedly connected with the fixed sleeve 11.

[0023] The plurality of longitudinal copper bars 8 are arranged on the top of the transverse copper bars 7, the connecting bolts 10 at the bottom of the support columns 9 are inserted into the intersection of the transverse copper bars 7 and the longitudinal copper bars 8, the bottom of the connecting bolts 10 penetrates out of the top of the transverse copper bars 7, then the fixing sleeve 11 is tightened at the bottom of the connecting bolts 10, the transverse copper bars 7 and the longitudinal copper bars 8 are clamped by the fixing sleeve 11, so as to fix the transverse copper bars 7 and the longitudinal copper bars 8 as a whole, and the positions of the transverse copper bars 7 and the longitudinal copper bars 8 are perpendicular to each other, and the combination is in a fence structure, the transverse copper bars 7 and the longitudinal copper bars 8 are grounded through the concentrating block 6, when the current is introduced into the transverse copper bars 7 and the longitudinal copper bars 8, the current is drained to the ground through the concentrating block 6, and the concentrating block 6 and the transverse copper bars 7 are arranged in the interior of the base 2, without climbing high, so as to improve the safety of the prefabricated cabin body 1.

[0024] The inside of the support column 9 is provided with a clamping groove 12, the inside of the clamping groove 12 is clamped with a clamping block 14, one side of the clamping block 14 is fixedly connected with a movable threaded electrode column 13, the bottom of the fixed threaded electrode column 4 is communicated with a wire, one end of the wire is sleeved on the movable threaded electrode column 13, and the movable threaded electrode column 13 and one end of the fixed threaded electrode column 4 are both threadedly connected with a nut, the shape of the support column 9 is a square tube structure, the top of the support column 9 is attached and connected with the bottom of the top plate 3, and the material of the support column 9 is alloy steel, the clamping block 14 is clamped into the inside of the clamping groove 12, so as to connect the movable threaded electrode column 13 and the support column 9 as a whole, one end of the connecting wire and the wire is sleeved on the fixed threaded electrode column 4 and the movable threaded electrode column 13 respectively, then the nut is tightened at one end of the fixed threaded electrode column 4 and the movable threaded electrode column 13, the nut clamps one end of the connecting wire and the wire, and also fixes the movable threaded electrode column 13 on the support column 9, so that the connecting wire and the wire are communicated with the fixed threaded electrode column 4 and the movable threaded electrode column 13 respectively, when the prefabricated cabin body 1 generates an overload current, the current is first drained to the fixed threaded electrode column 4 through the connecting wire, the fixed threaded electrode column 4 guides the current to the transverse copper bars 7 and the longitudinal copper bars 8 through the wire, and the transverse copper bars 7 and the longitudinal copper bars 8 guide the current to the ground through the concentrating block 6, so as to ensure the normal operation of the prefabricated cabin body 1 and personal safety.

[0025] The bottom of the concentrating block 6 is connected with a plurality of grounding wires 17, the bottom of the base 2 is pre-buried with a plurality of grounding electrode sheets 5, and a communication mechanism is arranged between the grounding wire 17 and the grounding electrode sheet 5.

[0026] The top of the grounding electrode piece 5 is fixedly connected with a connecting head 15, the outer side of the connecting head 15 is fixedly connected with a clamping sleeve 16, the bottom end of the grounding wire 17 is inserted into the inside of the clamping sleeve 16, a fastening bolt 18 is threadedly connected on one side of the clamping sleeve 16, the grounding wire 17 at the bottom of the concentrating block 6 is inserted into the inside of the clamping sleeve 16, the fastening bolt 18 is moved towards the inside of the clamping sleeve 16, the bottom end of the grounding wire 17 is pressed to be attached to the outer side of the connecting head 15, then the grounding electrode piece 5 is pre-buried in the deep ground, the overload current can be directly drained to the deep ground through the grounding electrode piece 5 and the grounding wire 17, and the safety performance of the prefabricated cabin body 1 is greatly improved.

[0027] The prefabricated cabin is characterized in that a plurality of longitudinal copper bars 8 are arranged on the top of the transverse copper bar 7, the connecting bolt 10 at the bottom of the supporting column 9 is inserted into the intersection of the transverse copper bar 7 and the longitudinal copper bar 8, the bottom end of the connecting bolt 10 penetrates through the top of the transverse copper bar 7, then the fixed sleeve 11 is tightened at the bottom end of the connecting bolt 10, the transverse copper bar 7 and the longitudinal copper bar 8 are clamped by the fixed sleeve 11, so as to be fixed as a whole, the positions of the transverse copper bar 7 and the longitudinal copper bar 8 are perpendicular to each other, and the combination is in a fence structure, the transverse copper bar 7 and the longitudinal copper bar 8 are grounded through the concentrating block 6, when the current is introduced into the transverse copper bar 7 and the longitudinal copper bar 8, the current is drained to the underground through the concentrating block 6, and the concentrating block 6 and the transverse copper bar 7 are arranged in the inside of the base 2, so that it is not necessary to climb high, and the safety performance of the prefabricated cabin body 1 is improved.

[0028] The basic principle, main features and advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification only illustrate the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabricated cabin provided with a grounding structure, comprising a prefabricated cabin body (1) and a base (2), characterized in that: The bottom of the prefabricated cabin body (1) is provided with a base (2), the top of the base (2) is detachably connected with a top plate (3) through assembly bolts, one side of the top plate (3) is provided with a fixed threaded electrode column (4), and the bottom of the base (2) is provided with a grounding mechanism. The grounding mechanism comprises a concentrating block (6), a transverse copper bar (7), a longitudinal copper bar (8) and a supporting column (9), the inside of the base (2) is provided with the concentrating block (6), a plurality of transverse copper bars (7) are fixed equidistantly on the outside of the concentrating block (6), a plurality of longitudinal copper bars (8) are fixed equidistantly on the top of the transverse copper bar (7), and a plurality of supporting columns (9) are fixed in the inside of the transverse copper bar (7) and the longitudinal copper bar (8) through a connecting mechanism.

2. A prefabricated cabin provided with a grounding structure according to claim 1, characterized in that: The connecting mechanism comprises a connecting bolt (10) and a fixed sleeve (11), the bottom end of the supporting column (9) is fixedly connected with the connecting bolt (10), the bottom end of the connecting bolt (10) penetrates the inside of the transverse copper bar (7) and the longitudinal copper bar (8), and the bottom end of the connecting bolt (10) is threadedly connected with the fixed sleeve (11).

3. A prefabricated cabin provided with a grounding structure according to claim 1, characterized in that: The inside of the supporting column (9) is provided with a clamping groove (12), the clamping groove (12) is clamped with a clamping block (14), one side of the clamping block (14) is fixedly connected with a movable threaded electrode column (13), the bottom end of the fixed threaded electrode column (4) is communicated with a wire, one end of the wire is sleeved on the movable threaded electrode column (13), and the movable threaded electrode column (13) and the fixed threaded electrode column (4) are both threadedly connected with a nut.

4. A prefabricated cabin provided with a grounding structure according to claim 1, characterized in that: The shape of the supporting column (9) is a square tube structure, the top end of the supporting column (9) is attached to the bottom of the top plate (3), and the material of the supporting column (9) is alloy steel.

5. A prefabricated cabin provided with a grounding structure according to claim 1, characterized in that: The bottom end of the concentrating block (6) is connected with a plurality of grounding wires (17), the bottom of the base (2) is pre-buried with a plurality of grounding electrode sheets (5), and a communication mechanism is arranged between the grounding wire (17) and the grounding electrode sheet (5).

6. A prefabricated cabin provided with a grounding structure according to claim 5, characterized in that: The top of the grounding electrode sheet (5) is fixedly connected with a connecting head (15), the outside of the connecting head (15) is fixedly connected with a clamping sleeve (16), the bottom end of the grounding wire (17) is inserted into the inside of the clamping sleeve (16), and one side of the clamping sleeve (16) is threadedly connected with a fastening bolt (18).

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