CN213341408U - Novel draw-out type cubical switchboard ground connection device - Google Patents
Novel draw-out type cubical switchboard ground connection device Download PDFInfo
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- CN213341408U CN213341408U CN202022385904.4U CN202022385904U CN213341408U CN 213341408 U CN213341408 U CN 213341408U CN 202022385904 U CN202022385904 U CN 202022385904U CN 213341408 U CN213341408 U CN 213341408U
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- cubical switchboard
- switch cabinet
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Abstract
The utility model relates to a distribution equipment technical field, specifically speaking relates to a novel pull-out type cubical switchboard earthing device, include cubical switchboard ground connection box and install respectively in the push-and-pull board and the contact device at cubical switchboard ground connection box both ends. The utility model discloses cubical switchboard ground connection box is according to cubical switchboard switch size preparation, carry out the pull to cubical switchboard ground connection box through the push-and-pull handle on the push-and-pull board, make the female row of three-phase metal clamping piece on the cubical switchboard ground connection box other end and cubical switchboard stable contact, three-phase metal clamping piece adopts a left side, the overall arrangement of right side symmetry, respectively have a set of three-phase spring to press from both sides, in order to satisfy the cubical switchboard a left side, the different overall arrangement in the right side, through the mode ground connection that passes through earthing line connecting bolt with the inside three-phase short splicing of cubical switchboard ground connection box, ensure the reliability of cubical switchboard ground connection, cubical switchboard earthing device is exerting oneself and is avoiding closely openly the female row of cubical switchboard, cause the operating personnel injury.
Description
Technical Field
The utility model relates to a distribution equipment technical field specifically is a novel pull-out type cubical switchboard ground connection device.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. However, when the existing switch cabinet is grounded, the existing switch cabinet is connected manually, and the grounding effect is poor and unsafe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel pull-out type cubical switchboard earthing device to propose among the above-mentioned background art present cubical switchboard when carrying out ground connection, all connect through the manual work, the poor and unsafe problem of ground connection effect.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel pull-out type cubical switchboard earthing device, includes cubical switchboard ground connection box and installs respectively in the push-and-pull board and the contact structure at cubical switchboard ground connection box both ends, the push-and-pull handle is installed to one side that cubical switchboard ground connection box was kept away from to the push-and-pull board, the contact structure includes three-phase short splicing, the three-phase metal clamping piece of being connected with the three-phase short splicing and is used for fixed three-phase metal clamping piece's mount pad, and three a tip of three-phase short splicing is connected as a fixed head through earth connection connecting bolt, and three a tip that earth connection connecting bolt was kept away from to the three-phase short splicing are connected with three-phase metal clamping pieces respectively, and three the three-phase metal clamping pieces pass mount pad and cubical switchboard ground connection box.
Preferably, a locking device handle is further mounted on the push-pull plate.
Preferably, a locking device is further installed in the switch cabinet grounding box, and the locking device is connected with a locking device handle and is of an integrally formed structure.
Preferably, the three-phase short splicing sheet is connected with the three-phase metal clamping sheet through a fixing bolt.
Preferably, the mounting seat is mounted on a side wall of the switch cabinet grounding box through a fixing bolt.
Preferably, three short-circuit pieces are arranged in parallel at equal intervals.
Preferably, three metal clamping pieces are arranged in parallel at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: this novel pull-out type cubical switchboard earthing device, cubical switchboard ground box is according to cubical switchboard switch size preparation, push-and-pull handle through on the push-and-pull board carries out the pull to cubical switchboard ground box, make the female stable contact of arranging with the cubical switchboard of three-phase metal clamping piece on the cubical switchboard ground box other end, three-phase metal clamping piece adopts the left, right symmetrical overall arrangement, respectively have a set of three-phase spring to press from both sides, in order to satisfy the left and right different overall arrangement of cubical switchboard, through the mode ground connection that passes through earthing line connecting bolt with the inside three-phase short splicing of cubical switchboard ground box, and fix through the mount pad, the reliability of cubical switchboard ground connection has been ensured, cubical switchboard earthing device is exerting oneself and is avoiding closely openly female arranging, cause the operating personnel injury, and convenient operation, simple and easy, can accomplish the dress.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic left-view structural diagram of the present invention;
fig. 3 is a schematic structural diagram of the middle contact structure of the present invention.
The definitions of the various reference numbers in the figures are:
10. a push-pull plate; 11. a push-pull handle; 12. a latch handle; 13. a lock;
20. a switch cabinet grounding box;
30. a contact structure; 31. a fixed head; 32. three-phase short splicing sheets; 33. a ground wire connecting bolt; 34. fixing the bolt; 35. a three-phase metal clip; 36. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Example 1
A novel draw-out type switch cabinet grounding device is disclosed, as shown in fig. 1-3, and comprises a switch cabinet grounding box 20, and a push-pull plate 10 and a contact structure 30 which are respectively installed at two ends of the switch cabinet grounding box 20, wherein a push-pull handle 11 is installed at one side of the push-pull plate 10 away from the switch cabinet grounding box 20, the contact structure 30 comprises three-phase short connecting pieces 32, three-phase metal clamping pieces 35 connected with the three-phase short connecting pieces 32, and an installation seat 36 for fixing the three-phase metal clamping pieces 35, one end parts of the three-phase short connecting pieces 32 are connected into a fixed head 31 through a grounding wire connecting bolt 33, one end parts of the three-phase short connecting pieces 32 away from the grounding wire connecting bolt 33 are respectively connected with the three-phase metal clamping pieces 35, and the three-phase metal clamping pieces 35 pass through the installation seat 36 and the side.
Furthermore, a locking device handle 12 is further installed on the push-pull plate 10, a locking device 13 is further installed in the switch cabinet grounding box 20, the locking device 13 is connected with the locking device handle 12 and is of an integrally formed structure, and the position of the switch cabinet grounding box 20 is convenient to fix through the locking device handle 12 and the locking device 13.
It should be noted that the three-phase shorting bar 32 is connected to the three-phase metal clip 35 through the fixing bolt 34, and the mounting seat 36 is mounted on the side wall of the grounding box 20 of the switch cabinet through the fixing bolt 34, so as to facilitate mounting or dismounting.
In addition, three-phase short splicing pieces 32 are arranged in parallel at equal intervals, and three-phase metal clamping pieces 35 are arranged in parallel at equal intervals, so that the stability of the structure is improved.
The utility model discloses an among the novel pull-out type cubical switchboard earthing device, cubical switchboard ground box 20 is according to cubical switchboard switch size preparation, push-and-pull handle 11 on push-and-pull board 10 carries out the pull to cubical switchboard ground box 20, make three-phase metal clamping piece 35 on the cubical switchboard ground box 20 other end and the female row stable contact of cubical switchboard, three-phase metal clamping piece 35 adopts a left side, the overall arrangement of right side symmetry, respectively have a set of three-phase spring to press from both sides, in order to satisfy the cubical switchboard a left side, different overall arrangement in the right side, through the mode ground connection that passes through earthing wire connecting bolt 33 with the inside three-phase short splicing pieces 32 of cubical switchboard ground box 20, and fix through mount pad 36, the reliability of cubical switchboard ground connection has been ensured, cubical switchboard earthing device is exerting oneself on avoiding closely openly the female row of cubical switchboard, cause the operating personnel injury, and.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel pull-out type cubical switchboard ground connection which characterized in that: comprises a switch cabinet grounding box (20), and a push-pull plate (10) and a contact structure (30) which are respectively arranged at two ends of the switch cabinet grounding box (20), a push-pull handle (11) is arranged on one side of the push-pull plate (10) far away from the switch cabinet grounding box (20), the contact structure (30) comprises three-phase short splicing pieces (32), three-phase metal clamping pieces (35) connected with the three-phase short splicing pieces (32) and a mounting seat (36) used for fixing the three-phase metal clamping pieces (35), one end parts of the three-phase short splicing pieces (32) are connected into a fixing head (31) through grounding wire connecting bolts (33), one end parts, far away from the grounding wire connecting bolts (33), of the three-phase short splicing pieces (32) are respectively connected with the three-phase metal clamping pieces (35), and the three-phase metal clamping pieces (35) penetrate through the mounting seat (36) and the side wall of the switch cabinet grounding box (20) and extend to the outside of the switch cabinet grounding box (20).
2. The novel grounding device for the draw-out type switch cabinet according to claim 1, wherein: and a locking device handle (12) is also arranged on the push-pull plate (10).
3. The novel grounding device for the draw-out type switch cabinet according to claim 2, wherein: the switch cabinet is characterized in that a locking device (13) is further installed in the switch cabinet grounding box (20), and the locking device (13) is connected with a locking device handle (12) and is of an integrally formed structure.
4. The novel grounding device for the draw-out type switch cabinet according to claim 1, wherein: the three-phase short splicing sheet (32) is connected with the three-phase metal clamping sheet (35) through a fixing bolt (34).
5. The novel grounding device for the draw-out type switch cabinet according to claim 1, wherein: the mounting seat (36) is mounted on the side wall of the switch cabinet grounding box (20) through a fixing bolt (34).
6. The novel grounding device for the draw-out type switch cabinet according to claim 1, wherein: three short connecting pieces (32) are arranged in parallel at equal intervals.
7. The novel grounding device for the draw-out type switch cabinet according to claim 1, wherein: three metal clamping pieces (35) are arranged in parallel at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385904.4U CN213341408U (en) | 2020-10-23 | 2020-10-23 | Novel draw-out type cubical switchboard ground connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022385904.4U CN213341408U (en) | 2020-10-23 | 2020-10-23 | Novel draw-out type cubical switchboard ground connection device |
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| Publication Number | Publication Date |
|---|---|
| CN213341408U true CN213341408U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022385904.4U Active CN213341408U (en) | 2020-10-23 | 2020-10-23 | Novel draw-out type cubical switchboard ground connection device |
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| CN (1) | CN213341408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221248A (en) * | 2021-12-20 | 2022-03-22 | 广西电网有限责任公司河池供电局 | Drawer type power supply cabinet with bus rapidly grounded |
-
2020
- 2020-10-23 CN CN202022385904.4U patent/CN213341408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221248A (en) * | 2021-12-20 | 2022-03-22 | 广西电网有限责任公司河池供电局 | Drawer type power supply cabinet with bus rapidly grounded |
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