CN202662995U - Power distribution box body for elevator - Google Patents
Power distribution box body for elevator Download PDFInfo
- Publication number
- CN202662995U CN202662995U CN 201220240387 CN201220240387U CN202662995U CN 202662995 U CN202662995 U CN 202662995U CN 201220240387 CN201220240387 CN 201220240387 CN 201220240387 U CN201220240387 U CN 201220240387U CN 202662995 U CN202662995 U CN 202662995U
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- Prior art keywords
- case lid
- air switch
- catch
- block
- sky
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Abstract
The utility model provides a power distribution box body for an elevator. The power distribution box body comprises a box body (1), and a box cover (2) fixed on the box body (1), wherein an air switch (5) is arranged in the box body (1), a square opening (9) is arranged in the box cover (2), an air switch wrench (5-1) is arranged on the air switch (5), and is positioned in the square opening (9), a blocking device for controlling the air switch (5) and a locking device for locking the air switch (5) are arranged on the box cover, and the blocking device and the locking device are positioned on the left side or/and the right side of the square opening (9). Compared with the power distribution box body for the elevator in the prior art, the power distribution box body is simple and visual, can effectively avoid misoperation, and ensures personal safety of the maintenance personal during working.
Description
Technical field
The utility model proposes a kind of elevator distribution casing, belong to the elevator parts class.
Background technology
Elevator(lift) machine room distribution box, prior art adopt the closed enclosure body structure more, and as shown in Figure 1: comprise the case lid of casing, lockable, air switch is positioned at casing.In executable operations, the technical staff need to open case lid, touches air switch, thus the operation of executable operations control system.Owing to after case lid opens, just belonging to the open type operation in the casing, mostly not enough to the protection of misoperation aspect, locking control circuit flexibly when the maintainer works causes security threat to the maintainer.
According to the result for retrieval to Chinese patent, the applicant retrieves the innovation and creation of more distribution box, but the Patents file for be the structural change of distribution box inside, do not find the technology contents for the structural change of distributing box, so, belong to different technical schemes for the technology contents of distribution box internal structure change and this patent application in the prior art, can not cause novelty and creationary flaw to the application.
The utility model content
The utility model is not enough for the safety guarantee that elevator distribution casing in the prior art exists, the more technical problem of misoperation, and a kind of novel elevator distribution casing is provided.This distributing box is fixed on case lid on the casing, and at case lid block device and locking device is installed, so that the technical staff can directly operate under the prerequisite of not opening case lid, details are as follows for its technical scheme:
A kind of elevator distribution casing, comprise casing 1 and be fixed on case lid 2 above the casing 1, air switch 5 is positioned at casing 1, wherein, a square aperture 9 is arranged on the described case lid 2, have sky on the described air switch 5 and open spanner 5-1, described sky is opened spanner 5-1 and is positioned at this square opening 9, block device and a locking device that is used for the described air switch 5 of locking that is used for controlling described air switch 5 also is housed on the described case lid 2, and described block device and described locking device are arranged in the left side of square aperture 9 or/and the right side.
Further, the block device comprises two parallel chutes 3 and two mountings 4 side by side, wherein, described chute 3 end on case lid 2 communicates with described square aperture 9, described mounting 4 is between described case lid 2 and described air switch 5, one end of mounting 4 and described sky are opened spanner 5-1 and are offseted, be fixed with bar shaped slide block 4-1 on the described mounting 4, described bar shaped slide block 4-1 is placed in the described chute 3 and horizontally slips along chute 3, be fixed with push jack 4-2 on the described bar shaped slide block 4-1, the width between described push jack 4-2 and the described mounting 4 is slightly larger than the thickness of case lid 2.
Locking device comprises a catch 6 and two push jack 4-2, and wherein, described catch 6 vertically is fixed on two line of symmetries between the chute 3, has fore shaft 8 on the catch 6, and described push jack 4-2 is " recessed " shape, and push jack 4-2 has fore shaft 8 at the end near catch 6.
Mains switch 7 is positioned at the side of described casing 1.
Further, catch 6 is equipped with two block part 6-1 in square aperture 9 one end ends, and described block part 6-1 is installed in catch 6 both sides.
In addition, case lid 2 has a downward bending section 9-1 on the right side of square aperture 9, and described bending section 9-1 is circular arc, and described sky is opened on the arc surface that spanner 5-1 leans against described bending section 9-1.
The utility model elevator distribution casing compared to existing technology, the technical staff can directly operate under the prerequisite of not opening case lid, and can lock-up cock, and is easy, directly perceived, can effectively avoid simultaneously the generation of misoperation, guarantee the personal safety the when maintainer works.
Description of drawings
Fig. 1 is the structure chart of distributing box in the prior art;
Fig. 2 is body structure schematic diagram in the utility model;
Fig. 3 is the left side sectional view of casing in the utility model;
Fig. 4 is the partial schematic diagram of case lid 2 in the utility model;
Fig. 5 is the structural representation of mounting 4 in the utility model.
Shown in the figure: 1: casing, 2: case lid, 3: chute, 4: mounting, 4-1: bar shaped slide block, 4-2: push jack, 5: air switch, 5-1: sky is driven spanner, 6: catch, 6-1: block part, 7: mains switch, 8: fore shaft, 9: square aperture, 9-1: bending section.
Embodiment
The purpose of this utility model, technical scheme and useful technique effect are more clear to be understood in order to make, and below in conjunction with accompanying drawing technology contents of the present utility model and embodiment is described in further detail.Should be understood that, the embodiment of describing in this specification only is in order to explain the utility model, is not in order to limit the utility model.
The utility model distributing box shown in 2 with reference to the accompanying drawings, casing 1 is the distribution box main body, electric component places in the distributing box 1, case lid 2 utilizes the securing member such as screw to be fixed on and prevents on the casing 1 that accident from touching the electric component in the casing 1, only just opens case lid and overhaul when needs overhaul.Equally, for easy to operate consideration, distribution box mains switch 7 can select to be installed in the side of distributing box, and the technical staff can open case lid 2 can the open and close power supply.As shown in Figure 3, a square aperture 9 is arranged on the case lid 2, air switch 5 is positioned at casing 1, air switch 5 tops are that sky is opened spanner 5-1, sky opens spanner 5-1 and air switch 5 is one, stirring sky, to open spanner 5-1 be exactly control the stirring of air switch 5, and sky is opened spanner 5-1 and is positioned at this square opening 9 and leans out to make things convenient for the technical staff to stir from square aperture 9.
Block device and a locking device that is used for this air switch 5 of locking that is used for this air switch 5 of control also is housed on the case lid 2, the block device is for block square aperture 9 and air switch 5, prevent that electric component from exposing distributing box, prevent from also that air switch 5 is non-artificial to stir or the people is misoperation; Locking device is that further square shaped opening 9 and air switch 5 carry out locking, and except person skilled, other people can not arbitrarily stir air switch 5.Wherein, as shown in Figure 4, the block device comprises two parallel chutes 3 and two mountings 4 side by side, chute 3 end on case lid 2 communicates with square aperture 9, mounting 4 is between case lid 2 and air switch 5, and namely an end of mounting 4 and sky are driven spanner 5 and offseted, and prevents that air switch 5 from arbitrarily stirring.Be illustrated in figure 5 as the structural representation of mounting 4, be fixed with bar shaped slide block 4-1 on the mounting 4, bar shaped slide block 4-1 is placed in the chute 3 and can horizontally slips along chute 3, be fixed with push jack 4-2 on the bar shaped slide block 4-1, mounting 4, bar shaped slide block 4-1 and push jack 4-2 are fixed together, and the width between push jack 4-2 and the mounting 4 is slightly larger than the thickness of case lid 2, that is to say that case lid 2 is between mounting 4 and push jack 4-2, as shown in Figure 4, the technical staff can push away the direction that push jack 4-2 opens spanner 5-1 toward sky along the direction of arrow, push jack 4-2 drives bar shaped slide block 4-1, bar shaped slide block 4-1 slides along chute 3, drive mounting 4 props up sky and opens spanner 5-1, thereby effectively air switch 5 is carried out block.
Locking device comprises a catch 6 and two push jack 4-2, and wherein, push jack 4-2 is the same with the push jack of block device, is " recessed " shape, and then the existing block effect of push jack 4-2 can be carried out locking again after block puts in place.As shown in Figure 4, catch 6 vertically is fixed on two line of symmetries between the chute 3, has fore shaft 8 on the catch 6, push jack 4-2 have near an end of catch 6 with catch 6 on the basically identical fore shaft 8 of fore shaft 8.The technical staff promotes push jack 4-2 along the direction of arrow, drive mounting 4 props up sky and opens spanner 5-1, should guarantee that the fore shaft 8 on the push jack 4-2 is consistent with fore shaft 8 on the catch 6 this moment, then the technical staff utilizes tapered end or other instruments to pin or block push jack 4-2, keep mounting 4 to prop up sky and open spanner 5-1, prevented that effectively misoperation and unartificial accident from stirring.Catch 6 one ends extend to top, square aperture 9 zone, catch 6 ends are equipped with two block part 6-1, two block part 6-1 are take catch 6 as the symmetrical both sides that are installed in catch 6, the effect of two block part 6-1 is exactly to stop push jack 4-2 to continue to slide to square aperture 9 places, especially when taking off case lid 2, anti-thrust plate 4-2, bar shaped chute 4-1 and the mounting 4 that is fixed together skid off from chute 3 and come off, the technical program uses nut as block part 6-1, when no matter guarantee push jack 4-2, bar shaped chute 4-1 and the mounting 4 that is fixed together all slide in the scope of chute 3.
In addition, as shown in Figure 3, case lid 2 has a downward bending section 9-1 on the right side of square aperture 9, this bending section 9-1 is arc, and sky is opened on the arc surface that spanner 5-1 leans against described bending section 9-1, the technical staff is when opening air switch 5, open locking device, mounting 4 is promoted left, again sky is opened spanner 5-1 and stirred left, circular-arc bending section can increase finger and the empty contact area of opening between the spanner, stirs more simple and easy, convenient.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection range of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (6)
1. elevator distribution casing, comprise casing (1), with the case lid (2) that is fixed on above the casing (1), air switch (5) is positioned at casing (1), it is characterized in that, a square aperture (9) is arranged on the described case lid (2), have sky on the described air switch (5) and drive spanner (5-1), described sky is driven spanner (5-1) and is positioned at this square opening (9), block device and a locking device that is used for the described air switch of locking (5) that is used for controlling described air switch (5) also is housed on the described case lid (2), and described block device and described locking device are arranged in the left side of square aperture (9) or/and the right side.
2. elevator distribution casing according to claim 1, it is characterized in that, described block device comprises two parallel chutes (3) and two mountings (4) side by side, wherein, described chute (3) communicates with described square aperture (9) at the upper end of case lid (2), described mounting (4) is positioned between described case lid (2) and the described air switch (5), one end of mounting (4) and described sky are driven spanner (5-1) and are offseted, be fixed with bar shaped slide block (4-1) on the described mounting (4), described bar shaped slide block (4-1) is placed in the described chute (3) and horizontally slips along chute (3), be fixed with push jack (4-2) on the described bar shaped slide block (4-1), the width between described push jack (4-2) and the described mounting (4) is slightly larger than the thickness of case lid (2).
3. elevator distribution casing according to claim 1, it is characterized in that: described locking device comprises a catch (6) and two push jacks (4-2), wherein, described catch (6) vertically is fixed on the line of symmetry between two chutes (3), has fore shaft (8) on the catch (6), described push jack (4-2) is " recessed " shape, and push jack (4-2) has fore shaft (8) at the end near catch (6).
4. elevator distribution casing according to claim 1, it is characterized in that: described mains switch (7) is positioned at the side of described casing (1).
5. elevator distribution casing according to claim 3, it is characterized in that: described catch (6) is equipped with two block parts (6-1) in square aperture (9) one end ends, and described block part (6-1) is installed in catch (6) both sides.
6. elevator distribution casing according to claim 2, it is characterized in that: described case lid (2) has a downward bending section (9-1) on the right side of square aperture (9), described bending section (9-1) is circular arc, and described sky is driven spanner (5-1) and leaned against on the arc surface of described bending section (9-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240387 CN202662995U (en) | 2012-05-22 | 2012-05-22 | Power distribution box body for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240387 CN202662995U (en) | 2012-05-22 | 2012-05-22 | Power distribution box body for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662995U true CN202662995U (en) | 2013-01-09 |
Family
ID=47457874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240387 Expired - Fee Related CN202662995U (en) | 2012-05-22 | 2012-05-22 | Power distribution box body for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662995U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311015A (en) * | 2013-06-14 | 2013-09-18 | 杭州新马电梯有限公司 | Incorrect-power-transmission preventing device of main switch of machine-room-less elevator |
| CN110155844A (en) * | 2018-02-13 | 2019-08-23 | 通力股份公司 | Elevator |
| CN112886417A (en) * | 2021-01-22 | 2021-06-01 | 广州雷诺尔电气有限公司 | Low-voltage cabinet with high protection level |
-
2012
- 2012-05-22 CN CN 201220240387 patent/CN202662995U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311015A (en) * | 2013-06-14 | 2013-09-18 | 杭州新马电梯有限公司 | Incorrect-power-transmission preventing device of main switch of machine-room-less elevator |
| CN103311015B (en) * | 2013-06-14 | 2015-07-08 | 杭州新马电梯有限公司 | Incorrect-power-transmission preventing device of main switch of machine-room-less elevator |
| CN110155844A (en) * | 2018-02-13 | 2019-08-23 | 通力股份公司 | Elevator |
| CN110155844B (en) * | 2018-02-13 | 2022-06-10 | 通力股份公司 | Elevator with a movable elevator car |
| CN112886417A (en) * | 2021-01-22 | 2021-06-01 | 广州雷诺尔电气有限公司 | Low-voltage cabinet with high protection level |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |