CN210594779U - Pit of high protection overhauls box - Google Patents
Pit of high protection overhauls box Download PDFInfo
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- CN210594779U CN210594779U CN201921415887.5U CN201921415887U CN210594779U CN 210594779 U CN210594779 U CN 210594779U CN 201921415887 U CN201921415887 U CN 201921415887U CN 210594779 U CN210594779 U CN 210594779U
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- box body
- pressing piece
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- pit
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Abstract
The utility model discloses a high-protection pit overhaul box, which comprises a box body, wherein a connector connecting plate is arranged in the box body, a plurality of types of connectors are arranged on the connector connecting plate, an cover plate is hinged at the upper end of the box body, an emergency stop switch and a socket are arranged on the cover plate, an interphone is arranged on one side of the box body, an opening is arranged on the other side of the box body, a lower clamping piece with an arc-shaped structure is arranged at the bottom of the opening, sliding grooves are arranged on two sides of the opening, sliding pieces are arranged on the sliding grooves, and; and rubber pads are arranged on the inner walls of the lower pressing piece and the upper pressing piece. The utility model has the characteristics of can effectual improvement waterproof grade.
Description
Technical Field
The utility model relates to an elevator pit overhauls box, especially a pit of high protection overhauls box.
Background
The elevator pit overhauls the box and installs on the lateral wall of elevator pit, and it links to each other with power and elevator control system through the connecting wire, can be for the maintenance personal bottom power supply through the connector on the one hand, and on the other hand passes through scram switch control elevator's operation and stop, is that maintenance personal gets into elevator well bottom and overhauls the device that must use when the elevator to communicate with the outside through the intercom. However, because the environment of the pit is relatively humid, and the connector of the existing bottom shell maintenance box is exposed outside the maintenance box body, the short circuit phenomenon is easy to occur, and the waterproof grade is not high. In addition, since the conventional connector is generally mounted on the side wall of the housing, and is limited by the mounting space of the side wall, the type of the conventional connector is relatively single. Therefore, the prior art has the problem of low waterproof grade.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pit of high protection overhauls box. The utility model has the characteristics of can effectual improvement waterproof grade.
The technical scheme of the utility model: a highly-protective pit maintenance box comprises a box body, wherein a connector connecting plate is arranged in the box body, a plurality of types of connectors are arranged on the connector connecting plate, the upper end of the box body is hinged with a cover plate, an emergency stop switch and a socket are arranged on the cover plate, an interphone is arranged on one side of the box body, an opening is formed in the other side of the box body, a lower clamping piece of an arc-shaped structure is arranged at the bottom of the opening, sliding grooves are formed in two sides of the opening, sliding pieces are arranged on the sliding grooves, and upper; and rubber pads are arranged on the inner walls of the lower pressing piece and the upper pressing piece.
In the pit overhaul box with high protection, the upper pressing piece and the lower pressing piece are fixed through bolts.
In the aforementioned high-protection pit inspection box, a protection cover is arranged outside the socket.
In the aforementioned high-protection pit overhaul box, the outer side end of the box body is further provided with a fixing seat.
Compared with the prior art, the utility model has the advantages that the connector connecting plate is arranged in the box body, and the connectors of various types are arranged on the connector connecting plate, so as to meet different requirements and improve the general performance of the maintenance box; meanwhile, the connector is arranged in the box body, so that good waterproof performance can be achieved, and the waterproof grade is improved. The utility model also arranges an upper pressing sheet and a lower pressing sheet at the opening, which can firmly fix the plug connecting wire, prevent the plug from loosening, play a certain sealing role and further improve the waterproof effect; and simultaneously, the utility model has the advantages of simple structure, simple to operate. To sum up, the utility model has the characteristics of can effectual improvement waterproof grade.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the service box with the protective cover omitted;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a mating view of the slide and runner;
fig. 5 is a partial top view of fig. 4.
The labels in the figures are: 1-box body, 2-connector connecting plate, 3-connector, 4-cover plate, 5-emergency stop switch, 6-socket, 7-interphone, 8-lower pressing piece, 9-sliding groove, 10-sliding piece, 11-upper pressing piece, 12-rubber pad, 13-protective cover and 14-fixed seat.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A high-protection pit overhaul box is shown in figures 1-5 and comprises a box body 1, wherein a connector connecting plate 2 is arranged in the box body 1, a plurality of types of connectors 3 are arranged on the connector connecting plate 2, the upper end of the box body 1 is hinged with a cover plate 4, an emergency stop switch 5 and a socket 6 are arranged on the cover plate 4, an interphone 7 is arranged on one side of the box body 1, an opening is arranged on the other side of the box body 1, a lower pressing piece 8 with an arc-shaped structure is arranged at the bottom of the opening, sliding grooves 9 are arranged on two sides of the opening, sliding pieces 10 are arranged on the sliding grooves 9, and an upper pressing piece 11 matched; and rubber pads 12 are arranged on the inner walls of the lower pressing piece 8 and the upper pressing piece 11.
The upper pressing piece 11 and the lower pressing piece 8 are fixed through bolts.
A protective cover 13 is arranged outside the socket 6.
The outer side end of the box body 1 is also provided with a fixed seat 14.
The connector and the socket are connected with a power supply through wires, and the emergency stop switch is connected with an elevator control circuit through a lead.
The interphone arranged on the side wall of the box body is an auxiliary interphone and is used for communicating with the opposite interphone which is positioned in the hand of an external person.
The utility model discloses an installation: the upper and lower compressing pieces are separated firstly, the plug enters the box body from between the upper and lower compressing pieces, the cover plate is opened, the plug is inserted into the corresponding connector, then the cover plate is covered, and the upper and lower compressing pieces are screwed through the bolts to complete the installation.
Claims (4)
1. The utility model provides a pit of high protection overhauls box which characterized in that: the anti-theft box comprises a box body (1), wherein a connector connecting plate (2) is arranged in the box body (1), a plurality of types of connectors (3) are arranged on the connector connecting plate (2), a cover plate (4) is hinged to the upper end of the box body (1), an emergency stop switch (5) and a socket (6) are arranged on the cover plate (4), an interphone (7) is arranged on one side of the box body (1), an opening is formed in the other side of the box body (1), a lower pressing piece (8) of an arc-shaped structure is arranged at the bottom of the opening, sliding grooves (9) are formed in the two sides of the opening, sliding pieces (10) are arranged on the sliding grooves (9), and; and rubber pads (12) are arranged on the inner walls of the lower pressing piece (8) and the upper pressing piece (11).
2. The high-protection pit inspection box according to claim 1, characterized in that: the upper pressing piece (11) and the lower pressing piece (8) are fixed through bolts.
3. The high-protection pit inspection box according to claim 1, characterized in that: and a protective cover (13) is arranged outside the socket (6).
4. The high-protection pit inspection box according to claim 1, characterized in that: the outer side end of the box body (1) is also provided with a fixed seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415887.5U CN210594779U (en) | 2019-08-29 | 2019-08-29 | Pit of high protection overhauls box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415887.5U CN210594779U (en) | 2019-08-29 | 2019-08-29 | Pit of high protection overhauls box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210594779U true CN210594779U (en) | 2020-05-22 |
Family
ID=70690658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921415887.5U Active CN210594779U (en) | 2019-08-29 | 2019-08-29 | Pit of high protection overhauls box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210594779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364180A (en) * | 2022-01-11 | 2022-04-15 | 天奥电梯（中国）有限公司 | Elevator bottom pit maintenance box |
-
2019
- 2019-08-29 CN CN201921415887.5U patent/CN210594779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364180A (en) * | 2022-01-11 | 2022-04-15 | 天奥电梯（中国）有限公司 | Elevator bottom pit maintenance box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |