CN214204612U - Outdoor looped netowrk cabinet convenient to high tension cable overlap joint - Google Patents
Outdoor looped netowrk cabinet convenient to high tension cable overlap joint Download PDFInfo
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- CN214204612U CN214204612U CN202023022543.3U CN202023022543U CN214204612U CN 214204612 U CN214204612 U CN 214204612U CN 202023022543 U CN202023022543 U CN 202023022543U CN 214204612 U CN214204612 U CN 214204612U
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an outdoor ring main unit convenient for high-voltage cable lapping, belonging to the field of outdoor ring main units; an outdoor ring main unit convenient for high-voltage cable lap joint comprises a cabinet body, a sliding plate, a wiring board, a locking mechanism, a mounting plate and a lifting mechanism; the sliding plate is arranged in the cabinet body, and the cables are drawn to approach the wiring board by the movement of the sliding plate, so that the cable lap joint is completed; the locking mechanism is arranged on the side face of the cabinet body to limit the movement of the sliding plate, so that the return stroke of a cable is avoided, and the convenience of cable lap joint is improved; the lifting mechanism is arranged at the lower end of the cabinet body to adjust the height of the cabinet body, so that the height of the wire passing hole is matched with the height of the cable, and the cable is convenient to lap.
Description
Technical Field
The utility model belongs to outdoor looped netowrk cabinet field, concretely relates to outdoor looped netowrk cabinet convenient to high tension cable overlap joint.
Background
With the continuous development of the current science and technology, the ring main unit is more and more widely used in the ring power distribution network, the ring main unit is a high-voltage switch cabinet taking a load switch as a main switch, the reliability of power supply is improved, the ring main unit is simple in structure, safe in operation, small in maintenance amount and low in operation cost; however, when the ring network cabinet is connected to the ring power distribution network, the high-voltage cables are not convenient to lap, the lapping efficiency and the lapping quality of the high-voltage cables are affected, and further the electricity utilization safety is affected.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, this disclosed aim at provides an outdoor looped netowrk cabinet convenient to high tension cable overlap joint, has solved the inconvenient problem of high tension cable overlap joint among the prior art in the outdoor looped netowrk cabinet.
The purpose of the disclosure can be realized by the following technical scheme:
an outdoor ring main unit convenient for high-voltage cable lap joint comprises a cabinet body and is characterized in that a wiring board is connected in the cabinet body in a sliding manner; two side surfaces of the cabinet body are respectively provided with a wire passing hole, and a cable passes through the wire passing holes to move to the wiring board to complete cable lap joint;
furthermore, two sliding plates are respectively installed on two sides of the interior of the cabinet body, a support frame is installed at the lower end of each sliding plate, and the lower end of each support frame is fixedly connected with the inner side face of the cabinet body; the sliding plate is provided with a guide groove, and the upper end part of the support frame is matched with the guide groove to realize the sliding connection between the sliding plate and the upper end part of the support frame;
furthermore, a sleeve is arranged at the lower end part of the sliding plate, an inner hole is formed in the sleeve, and when the sliding plate is in sliding connection with the upper end part of the supporting frame, the inner hole is coaxial with the wire passing hole; a fixing hole is formed in the outer circle of the sleeve, and an internal thread is arranged in the fixing hole;
furthermore, two inner side surfaces of the cabinet body are respectively provided with a mounting seat, a rotating handle is rotatably connected to the mounting seats, and one end of the rotating handle is fixedly provided with a first gear; the upper end face of the sliding plate is provided with straight teeth, and the first gear is meshed with the straight teeth.
Furthermore, two side surfaces of the cabinet body are respectively provided with a locking mechanism, and the locking mechanisms are used for limiting the rotation of the first gear;
furthermore, the locking mechanism comprises a fixed frame, a locking plate is arranged between the fixed frame and the cabinet body, a spring is arranged between the locking plate and the fixed frame, one end of the spring is fixedly connected with the locking plate, and the other end of the spring is rotatably connected with the fixed frame;
furthermore, two side surfaces of the cabinet body are respectively provided with a counter bore, and a through groove is formed in the counter bore;
further, when the locking plate does not limit the rotation of the first gear, under the elastic force of the spring, the end face of the locking plate is tightly attached to the inner bottom face of the counter bore;
further, when the locking plate limits the rotation of the first gear, under the action of the elastic force of the spring, the locking plate penetrates through the through groove and moves into the teeth of the first gear.
Furthermore, an installation plate is arranged below the cabinet body, and a lifting mechanism is arranged between the installation plate and the cabinet body;
furthermore, the lifting mechanism comprises a slide rail, the slide rail is fixed at the upper end of the mounting plate, a spur rack is connected to the slide rail in a sliding manner, and the spur rack slides on the slide rail along the vertical direction;
furthermore, one side of the slide rail is rotatably connected with a rotating rod, one end of the rotating rod is rotatably connected with a second gear, and the second gear is meshed with the straight rack.
Furthermore, four universal wheels are installed at the lower end of the installation plate.
The beneficial effect of this disclosure: the high-voltage cable can be lapped more conveniently and quickly.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
fig. 2 is a schematic structural view of a cabinet according to an embodiment of the disclosure;
FIG. 3 is a schematic structural view of a locking mechanism of an embodiment of the present disclosure;
FIG. 4 is a schematic view of a sled configuration according to an embodiment of the disclosure;
fig. 5 is a schematic structural diagram of a lifting mechanism according to an embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
As shown in fig. 1, an outdoor ring main unit convenient for high-voltage cable lap joint comprises a cabinet body 1, wherein a wiring board 2 is installed in the cabinet body 1, high-voltage cables are led into the cabinet body 1 from two sides of the cabinet body 1 and are simultaneously connected to the wiring board 2, so that lap joint of the high-voltage cables is realized;
as shown in fig. 2, a sliding groove 11 is formed on the inner surface of the cabinet body 1, and the wiring board 2 slides in the solid body 1 along the sliding groove 11, so that the connection point on the wiring board 2 can be better connected with cables on two sides.
Two side surfaces of the cabinet body 1 are respectively provided with a wire passing hole 12, and a high-voltage cable on the outer side of the cabinet body 1 can be led into the cabinet body 1 through the wire passing holes 12 to complete lap joint;
as shown in fig. 1, two sides of the inside of the cabinet body 1 are respectively provided with a sliding plate 3, the lower end of the sliding plate 3 is provided with a support frame 4, the lower end of the support frame 4 is fixedly connected with the side surface of the cabinet body 1, as shown in fig. 4, the sliding plate 3 is provided with a guide groove 31, and the upper end of the support frame 4 is matched with the guide groove 31 on the sliding plate 3, so that the sliding plate 4 can slide on the upper end of the support frame 4 along the guide groove 31;
as shown in fig. 2, two inner side surfaces of the cabinet body 1 are respectively provided with a mounting seat 16, the mounting seats 16 are rotatably connected with a rotating handle 6, and the rotating handle 6 penetrates through the mounting seats 16 and is rotatably connected with the mounting seats 16;
a first gear 5 is fixedly arranged at one end of the rotating handle 6, straight teeth 35 are arranged at the upper end part of the sliding plate 3, and the first gear 5 is meshed with the straight teeth 35 at the upper end part of the sliding plate 3; when the rotating handle 6 is rotated, the first gear 5 rotates along with the rotating handle, and the sliding plate 3 is driven to slide along the guide groove 31 through the meshing action of the first gear 5 and the straight teeth 35 at the upper end part of the sliding plate 3;
as shown in fig. 4, a sleeve 32 is arranged at the lower end of the sliding plate 3, an inner hole 33 is arranged on the sleeve 32, when the sliding plate 3 is mounted at the upper end of the support frame 4, the inner hole 33 on the sleeve 32 is coaxial with the wire passing hole 12 on the side surface of the cabinet body 1, when a high-voltage cable outside the cabinet body 1 passes through the wire passing hole 12 and the inner hole 33 and is mutually fixed with the sleeve 32, the high-voltage cable can be pulled by rotating the rotating handle 6, so that the joint of the high-voltage cable is conveniently transmitted to the wiring board 2, the wiring action is completed, and the joint of the high-voltage cable is separated from the wiring board 2 due to the tension of the high-voltage cable when the wiring is avoided, so that the wiring is not firm;
as shown in fig. 4, a fixing hole 34 is formed on the outer circle of the sleeve 32, the fixing hole 34 penetrates through the outer wall of the sleeve 32 and extends to the inner hole 33, in this embodiment, an inner thread is formed in the fixing hole 34, and the cable is tightly pressed in the inner hole 33 of the sleeve 32 by screwing a bolt into the fixing hole 34, so that the cable can be fixedly connected with the sleeve 32.
As shown in fig. 1, two outer side surfaces of the cabinet body 1 are respectively provided with a locking mechanism 7, and the locking mechanisms 7 are used for limiting the rotation of the first gear 5, so that the inconvenience brought to the overlapping of the cables due to the fact that the cables are withdrawn out of the cabinet body 1 is avoided;
as shown in fig. 2, two counter bores 14 are respectively arranged on two side surfaces of the cabinet body 1, the counter bores 14 do not penetrate through the side surfaces of the cabinet body 1, through grooves 15 are arranged in the counter bores 14, and the through grooves 15 penetrate through the side surfaces of the cabinet body 1;
as shown in fig. 3, the locking mechanism 7 includes a fixing frame 71, the fixing frame 71 is fixedly installed on a side surface of the cabinet 1, a locking plate 73 is installed between the fixing frame 71 and the cabinet 1, an outer dimension of the locking plate 73 is matched with a cross-sectional dimension of the through slot 15, a spring 72 is installed between the locking plate 73 and the cabinet 1, one end of the spring 72 is fixedly connected with the locking plate 73, and the fixing frame 71 at the other end is rotatably connected;
when the first gear 5 needs to be rotated to drive the cable to move to the wiring board 2, the locking plate 73 falls into the counter bore 14, and the end face of the locking plate 73 is tightly attached to the inner bottom surface of the counter bore 14 under the elastic force action of the spring 72; when the cable is driven by the sliding plate 3 to move to the wiring board 2, the locking plate 73 is rotated, so that the locking plate 73 passes through the through groove 15 under the elastic force of the spring 72 and finally falls into the teeth of the first gear 5, the rotation of the first gear 5 is limited, and the return motion of the cable is avoided;
as shown in fig. 1, a mounting plate 9 is arranged below the cabinet body 1, a lifting mechanism 8 is arranged between the mounting plate 9 and the cabinet body 1, and the lifting mechanism 8 is used for adjusting the height of the cabinet body 1, so that the height of the wire passing hole 12 is adapted to the height of the cable, and the cable is conveniently lapped;
as shown in fig. 5, the lifting mechanism 8 includes a slide rail 81, the slide rail 81 is fixedly installed at the upper end of the mounting plate 9, a spur rack 82 is installed on the slide rail 81, the spur rack 82 slides on the slide rail 81 along the vertical direction, and the upper end of the spur rack 82 is fixedly connected with the bottom surface of the cabinet 1;
one side of slide rail 81 rotates and is connected with dwang 83, the one end fixedly connected with second gear 84 of dwang 83, and second gear 84 and spur rack 82 intermeshing through rotating dwang 83, can realize the elevating movement of spur rack 82, and then realize the elevating movement of the cabinet body 1.
As shown in fig. 1, four universal wheels 10 are mounted on the lower end surface of the mounting plate 9, so that the cabinet 1 can be moved conveniently.
The utility model discloses a theory of operation:
the sliding plate 3 is arranged in the cabinet body 1, and the cables are drawn to approach the wiring board 2 by the movement of the sliding plate 3, so that the cable lap joint is completed; the locking mechanism 7 is arranged on the side surface of the cabinet body 1 to limit the movement of the sliding plate 3, so that the return stroke of a cable is avoided, and the convenience of cable lap joint is improved; the lifting mechanism 8 is arranged at the lower end of the cabinet body 1 to adjust the height of the cabinet body 1, so that the height of the wire passing hole 12 is matched with the height of the cable, and the cable is conveniently lapped.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.
Claims (4)
1. An outdoor ring main unit convenient for high-voltage cable lap joint comprises a main body (1) and is characterized in that a wiring board (2) is connected in the main body (1) in a sliding manner; two side surfaces of the cabinet body (1) are respectively provided with a wire passing hole (12), and a cable passes through the wire passing holes (12) to move to the wiring board (2) to complete cable lap joint;
two sides of the interior of the cabinet body (1) are respectively provided with a sliding plate (3), the lower end of each sliding plate (3) is provided with a support frame (4), and the lower end of each support frame (4) is fixedly connected with the inner side surface of the cabinet body (1); the sliding plate (3) is provided with a guide groove (31), the upper end part of the support frame (4) is matched with the guide groove (31) to realize the sliding connection between the sliding plate (3) and the upper end part of the support frame (4);
a sleeve (32) is arranged at the lower end part of the sliding plate (3), an inner hole (33) is formed in the sleeve (32), and when the sliding plate (3) is in sliding connection with the upper end part of the supporting frame (4), the inner hole (33) is coaxial with the wire passing hole (12); a fixing hole (34) is formed in the outer circle of the sleeve (32), and an internal thread is arranged in the fixing hole (34);
two inner side surfaces of the cabinet body (1) are respectively provided with a mounting seat (16), the mounting seats (16) are rotatably connected with a rotating handle (6), and one end of the rotating handle (6) is fixedly provided with a first gear (5); the upper end face of the sliding plate (3) is provided with straight teeth (35), and the first gear (5) is meshed with the straight teeth (35).
2. An outdoor ring main unit convenient for high-voltage cable lapping according to claim 1, wherein two side surfaces of the main unit (1) are respectively provided with a locking mechanism (7), and the locking mechanisms (7) are used for limiting the rotation of the first gear (5);
the locking mechanism (7) comprises a fixed frame (71), a locking plate (73) is arranged between the fixed frame (71) and the cabinet body (1), a spring (72) is arranged between the locking plate (73) and the fixed frame (71), one end of the spring (72) is fixedly connected with the locking plate (73), and the other end of the spring is rotatably connected with the fixed frame (71);
two side surfaces of the cabinet body (1) are respectively provided with a counter bore (14), and a through groove (15) is arranged in the counter bore (14);
when the locking plate (73) does not limit the rotation of the first gear (5), under the action of the elastic force of the spring (72), the end face of the locking plate (73) is tightly attached to the inner bottom face of the counter bore (14);
when the locking plate (73) limits the rotation of the first gear (5), under the action of the elastic force of the spring (72), the locking plate (73) passes through the through groove (15) and moves into the teeth of the first gear (5).
3. The outdoor ring main unit convenient for high-voltage cable lapping according to claim 1, wherein a mounting plate (9) is arranged below the main body (1), and a lifting mechanism (8) is arranged between the mounting plate (9) and the main body (1);
the lifting mechanism (8) comprises a sliding rail (81), the sliding rail (81) is fixed at the upper end of the mounting plate (9), a straight rack (82) is connected to the sliding rail (81) in a sliding manner, and the straight rack (82) slides on the sliding rail (81) along the vertical direction;
one side of the sliding rail (81) is rotatably connected with a rotating rod (83), one end of the rotating rod (83) is rotatably connected with a second gear (84), and the second gear (84) is meshed with the straight rack (82).
4. An outdoor ring main unit for facilitating high-voltage cable lap joint according to claim 3, wherein four universal wheels (10) are installed at the lower end of the installation plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022543.3U CN214204612U (en) | 2020-12-14 | 2020-12-14 | Outdoor looped netowrk cabinet convenient to high tension cable overlap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022543.3U CN214204612U (en) | 2020-12-14 | 2020-12-14 | Outdoor looped netowrk cabinet convenient to high tension cable overlap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204612U true CN214204612U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023022543.3U Active CN214204612U (en) | 2020-12-14 | 2020-12-14 | Outdoor looped netowrk cabinet convenient to high tension cable overlap joint |
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| CN (1) | CN214204612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284906A (en) * | 2021-11-12 | 2022-04-05 | 国网浙江省电力有限公司平湖市供电公司 | Plugging device of generator car and operation method thereof |
-
2020
- 2020-12-14 CN CN202023022543.3U patent/CN214204612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284906A (en) * | 2021-11-12 | 2022-04-05 | 国网浙江省电力有限公司平湖市供电公司 | Plugging device of generator car and operation method thereof |
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