CN219304457U

CN219304457U - High-voltage cable line integrated grounding box

Info

Publication number: CN219304457U
Application number: CN202320549052.9U
Authority: CN
Inventors: 张璟
Original assignee: Ningbo Donghao Electric Power Technology Co ltd
Current assignee: Ningbo Donghao Electric Power Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-04
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to the technical field of high-voltage cables and discloses an integrated grounding box for a high-voltage cable circuit, which comprises a box body, wherein supporting blocks are arranged on the front side and the rear side of the bottom wall in the box body, fixed plates which are arranged at equal intervals are arranged at the top ends of the supporting blocks together, fixed blocks are arranged in the middle of the top ends of the fixed plates, a fixed sleeve is arranged at the top ends of the fixed blocks, a fixed mechanism is arranged at the top ends of the fixed sleeves, and movable holes which are arranged at equal intervals are formed in the bottom ends of the box body. According to the utility model, the threaded rod can be driven to rotate in the fixed pipe through rotating the adjusting block, so that the threaded rod and the threaded pipe are in threaded transmission, the threaded pipe can be prevented from rotating along with the threaded rod through sliding in the limiting groove, the threaded pipe can be driven to be penetrated in the fixed sleeve downwards through rotating the threaded rod, the grounding wire in the fixed sleeve can be fixed, and the grounding wire is prevented from falling out of the fixed sleeve.

Description

High-voltage cable line integrated grounding box

Technical Field

The utility model relates to the technical field of high-voltage cables, in particular to an integrated grounding box for a high-voltage cable circuit.

Background

The grounding box is used for placing the grounding wire and plays a role in protecting the grounding wire. The grounding box and the grounding busbar have one function, namely the connecting equipment for collecting the grounding wires. The device comprises a direct grounding box, a protective grounding box, a three-phase cross-connection grounding box and a three-phase six-wire grounding box.

The existing integrated grounding box is inconvenient to connect and fix with the grounding wire, when the grounding wire is connected into the grounding box, water seepage occurs easily at a joint of the grounding wire, the grounding wire is easy to corrode, and the problem is solved by the high-voltage cable circuit integrated grounding box.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: the existing integrated grounding box is inconvenient to connect and fix with the grounding wire, when the grounding wire is connected into the grounding box, water seepage occurs easily at a joint of the grounding wire, corrosion occurs easily in the grounding wire, and the integrated grounding box for the high-voltage cable circuit is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-voltage cable way integral type earthing box, includes the box, the supporting shoe is all installed to both sides around the diapire in the box, and the fixed plate that the equidistance was arranged is jointly on the top of supporting shoe, the mid-mounting on fixed plate top has the fixed block, the fixed sleeve is installed on the top of fixed block, fixed establishment is installed on the top of fixed sleeve, the movable hole that the equidistance was arranged has been seted up to the bottom of box, the conducting rod is all installed to the bottom of fixed plate, the conducting rod passes the movable hole and installs the conducting plate, the stay tube relative with the fixed sleeve is installed to the bottom on box right side, the connecting block of bilateral symmetry is installed on the right side of stay tube inner chamber, sealing sleeve's one side is installed jointly to the connecting block, sealing sleeve's right side cover is equipped with the ferrule, bilateral symmetry's spacing ring is installed in the outside, spacing ring is located the both sides of ferrule respectively.

Preferably, the fixing mechanism comprises a fixing tube arranged at the top end of the fixing sleeve, the top end of the fixing tube is inserted at the top of the box body, a threaded rod is movably arranged at the top of the inner cavity of the fixing tube, a threaded tube is arranged at the bottom thread of the threaded rod, the bottom end of the threaded tube is inserted in the fixing sleeve, and an adjusting block is arranged at the top end of the threaded rod.

Preferably, the middle parts of the left inner wall and the right inner wall of the fixed pipe are vertically provided with limiting grooves, limiting blocks are arranged at the tops of the two sides of the threaded pipe, and the limiting blocks are respectively movably inserted into the limiting grooves.

Preferably, the top of the inner cavity of the fixed pipe is provided with a limiting frame, the top of the threaded rod is provided with a movable ring, and the movable ring is movably inserted into the limiting frame.

Preferably, a sealing ring is arranged in the movable hole, and the sealing ring is sleeved on the outer side of the conducting rod.

Preferably, a supporting sleeve is arranged in the middle of the inner cavity of the supporting tube.

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

(1) According to the utility model, the ground wire can be conveniently inserted into the fixing sleeve through the supporting tube, the ground wire can be led, the ground wire can be inserted into the fixing sleeve, the threaded rod can be driven to rotate in the fixing sleeve through the rotation adjusting block, the threaded rod and the threaded tube are in threaded transmission, the threaded tube can be prevented from rotating along with the threaded rod through sliding of the limiting block in the limiting groove, the threaded tube can be driven to be inserted into the fixing sleeve downwards through the rotation of the threaded rod, the ground wire in the fixing sleeve can be fixed, and the ground wire is prevented from falling out of the fixing sleeve.

(2) According to the utility model, the current of the grounding wire can be downwards guided through the conducting rod, so that the conducting plate is inserted into the ground, the current in the grounding wire can be poured into the ground, the safety protection effect can be achieved, the movable hole is sealed through the sealing ring, the ground can be prevented from penetrating water into the box body, the situation of connection electricity is avoided, the sealing sleeve and the grounding wire can be pressed and fixed through the pipe hoop, the situation of water inflow in a gap between the sealing sleeve and the grounding wire is prevented, and the situation of corrosion of the grounding wire in the box body is prevented.

Drawings

FIG. 1 is a schematic top view of the interior of the present utility model;

FIG. 2 is a schematic view of the internal structure of the side face of the present utility model;

FIG. 3 is a schematic diagram of a first embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic structural diagram of a second embodiment of the present utility model.

In the figure: 1. a case; 2. a support block; 3. a fixing plate; 4. a fixed sleeve; 5. a support tube; 6. sealing the sleeve; 7. a pipe clamp; 8. a limiting ring; 9. a fixing mechanism; 91. a fixed tube; 92. a threaded rod; 93. a limiting block; 94. a limit groove; 95. a threaded tube; 96. an adjusting block; 97. a limiting frame; 98. a movable ring; 10. a fixed block; 11. a conductive rod; 12. a movable hole; 13. a seal ring; 14. a conductive plate; 15. a connecting block; 16. and a supporting sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, a high-voltage cable circuit integrated grounding box comprises a box body 1, supporting blocks 2 are respectively arranged on the front side and the rear side of the inner bottom wall of the box body 1, fixed plates 3 which are arranged at equal intervals are jointly arranged at the top ends of the supporting blocks 2, a fixed block 10 is arranged in the middle of the top ends of the fixed plates 3, a fixed sleeve 4 is arranged at the top ends of the fixed sleeves 4, a fixing mechanism 9 is arranged at the top ends of the fixed sleeves 4, movable holes 12 which are arranged at equal intervals are formed in the bottom ends of the box body 1, conductive rods 11 are respectively arranged at the bottom ends of the fixed plates 3, sealing rings 13 are arranged in the movable holes 12, the sealing rings 13 are sleeved outside the conductive rods 11, conductive plates 14 are arranged at the bottom ends of the conductive rods 11 through the movable holes 12, current of a grounding wire can be downwards guided through the conductive rods 11, the conductive plates 14 are inserted in the ground, the current in the grounding wire can be poured into the ground, a safety protection effect can be achieved, supporting tubes 5 which are opposite to the fixed sleeves 4 are arranged at the bottom of the right sides of the box body 1, supporting tubes 15 are arranged at the right sides of the inner cavities of the supporting tubes 5, connecting tubes 15 are symmetrically arranged at the right sides of the inner cavities, connecting sleeves 6 are arranged at the right sides of the inner sides of the supporting tubes, connecting tubes are respectively, connecting tubes 6 are fixedly connected to the supporting tubes 16 are fixedly connected to the supporting tubes through the connecting tubes, and the connecting tubes 16 are fixedly connected to the supporting tubes 5 in a supporting mode, and the connecting tubes can be fixedly connected to the ground through the connecting tubes, and the connecting tubes are fixedly and the connecting tubes, and the connecting boxes are fixedly connected to the connecting tubes and stably.

Embodiment one:

as shown in fig. 3-4, fixed establishment 9 includes the fixed pipe 91 of installing on fixed cover 4 top, the top of fixed pipe 91 alternates at the top of box 1, the top movable mounting of fixed pipe 91 inner chamber has threaded rod 92, threaded pipe 95 is installed to the bottom screw thread of threaded rod 92, the bottom of threaded pipe 95 alternates in the inside of fixed cover 4, regulating block 96 is installed on the top of threaded rod 92, spacing groove 94 has all been vertically seted up at the middle part of two inner walls about fixed pipe 91, stopper 93 is all installed at the top of threaded pipe 95 both sides, stopper 93 respectively movable interlude in the inside of spacing groove 94, spacing 97 is installed at the top of fixed pipe 91 inner chamber, the expansion ring 98 is installed at the top of threaded rod 92, the expansion ring 98 movable interlude in the inside of spacing 97, the inside of spacing 97 is interlude through the expansion ring 98, can prevent the condition that threaded rod 92 and fixed pipe 91 from moving up and down, can play spacing effect to threaded rod 92, can drive threaded rod 92 at the inside rotation of fixed pipe 91 through rotating regulating block 96, make threaded rod 92 and threaded pipe 95 carry out the screw thread transmission between 92 and the threaded pipe 95, can prevent that the inside of threaded rod 95 from taking place under the inside the fixed ground wire of fixed cover 4 through the inside slip of spacing groove 94, can prevent that the inside of threaded rod 92 from taking place inside the inside of fixed ground wire 95 from the fixed cover 4.

Embodiment two:

as shown in fig. 5, the right side of the sealing sleeve 6 is sleeved with a pipe clamp 7, the outer side of the sealing sleeve 6 is provided with a bilateral symmetry limiting ring 8, the limiting rings 8 are respectively positioned on two sides of the pipe clamp 7, and the sealing sleeve 6 and a grounding wire can be pressed and fixed through the pipe clamp 7, so that the situation that water enters a gap between the sealing sleeve 6 and the grounding wire is prevented, and the situation that the grounding wire inside the box body 1 is corroded is prevented.

In the utility model, when a user uses the device, the grounding wire is inserted into the supporting tube 5, so that the grounding wire is continuously inserted into the fixing sleeve 4, the rotation adjusting block 96 can drive the threaded rod 92 to rotate in the fixing tube 91, the threaded rod 92 and the threaded tube 95 are in threaded transmission, the threaded tube 95 can be prevented from rotating along with the threaded rod 92 by sliding the limiting block 93 in the limiting groove 94, the threaded tube 95 can be driven to be inserted into the fixing sleeve 4 downwards by rotating the threaded rod 92, the grounding wire in the fixing sleeve 4 can be fixed, then the pipe clamp 7 is adjusted, the sealing sleeve 6 and the grounding wire are pressed and fixed, the conducting rod 11 can downwards guide the current of the grounding wire, the conducting plate 14 is inserted into the ground, and the current in the grounding wire can be poured into the ground, so that the safety protection effect can be achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a high-voltage cable way integral type earthing box, includes box (1), a serial communication port, supporting shoe (2) are all installed to both sides around diapire in box (1), and fixed plate (3) that the equidistance was arranged are jointly installed on the top of supporting shoe (2), fixed block (10) are installed to mid-mounting on fixed plate (3) top, fixed sleeve (4) are installed on the top of fixed block (10), fixed mechanism (9) are installed on the top of fixed sleeve (4), movable hole (12) that the equidistance was arranged are seted up to the bottom of box (1), conducting rod (11) are all installed to the bottom of fixed plate (3), conducting plate (14) are installed to the bottom of conducting rod (11), supporting tube (5) opposite with fixed sleeve (4) are installed to the bottom on the right side of supporting tube (5) inner chamber, sealing sleeve (6) are installed jointly to one side opposite to connecting block (15), supporting sleeve (16) are installed in the middle part of supporting tube (5).

2. The high-voltage cable circuit integrated grounding box according to claim 1, wherein the fixing mechanism (9) comprises a fixing tube (91) arranged at the top end of the fixing sleeve (4), the top end of the fixing tube (91) is inserted at the top of the box body (1), a threaded rod (92) is movably arranged at the top of an inner cavity of the fixing tube (91), a threaded tube (95) is arranged at the bottom thread of the threaded rod (92), the bottom end of the threaded tube (95) is inserted in the fixing sleeve (4), and an adjusting block (96) is arranged at the top end of the threaded rod (92).

3. The integrated grounding box for the high-voltage cable circuit according to claim 2, wherein limiting grooves (94) are vertically formed in the middle of the left inner wall and the right inner wall of the fixed pipe (91), limiting blocks (93) are mounted on the tops of two sides of the threaded pipe (95), and the limiting blocks (93) are movably inserted into the limiting grooves (94) respectively.

4. The integrated grounding box of a high-voltage cable circuit according to claim 2, wherein a limiting frame (97) is installed at the top of the inner cavity of the fixed pipe (91), a movable ring (98) is installed at the top of the threaded rod (92), and the movable ring (98) is movably inserted into the limiting frame (97).

5. The high-voltage cable circuit integrated grounding box according to claim 1, wherein a sealing ring (13) is installed in the movable hole (12), and the sealing ring (13) is sleeved on the outer side of the conducting rod (11).

6. The high-voltage cable circuit integrated grounding box according to claim 1, wherein a pipe clamp (7) is sleeved on the right side of the sealing sleeve (6), bilateral symmetry limiting rings (8) are installed on the outer side of the sealing sleeve (6), and the limiting rings (8) are respectively located on two sides of the pipe clamp (7).