CN215267275U - Support box for elevator - Google Patents
Support box for elevator Download PDFInfo
- Publication number
- CN215267275U CN215267275U CN202121376431.XU CN202121376431U CN215267275U CN 215267275 U CN215267275 U CN 215267275U CN 202121376431 U CN202121376431 U CN 202121376431U CN 215267275 U CN215267275 U CN 215267275U
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- Prior art keywords
- threaded rod
- working plate
- distribution box
- elevator
- box
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a support case for elevator belongs to support case technical field. This support case for elevator includes: a distribution box body; the power distribution box body is movably inserted into the supporting plate; the upper side of the working plate is fixedly connected with a limiting frame, a threaded rod is rotatably connected between the working plate and the limiting frame, one end of the threaded rod extends to the lower side of the working plate, and the supporting plate is in threaded connection with the threaded rod; and actuating mechanism, actuating mechanism sets up in the downside of working plate, this support case for elevator, the motor during operation can pass through the rotation that drive the threaded rod of drive band subassembly, the pivoted threaded rod can drive the backup pad and rise or descend, the backup pad can support the rising or the decline of distribution box, adjust a suitable height with the distribution box, with adaptation maintenance personal's height, make maintenance personal more comfortable when operating the distribution box, it is more humanized, maintenance personal's work efficiency is improved.
Description
Technical Field
The utility model relates to a support case technical field, more specifically say, relate to a support case for elevator.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than fifteen degrees to the vertical. The power distribution box can not be opened when the elevator works, and is an important unit for recording power utilization data.
Current block terminal all is fixed, unable height-adjusting, because the block terminal is fixed at higher position usually, when needs are long-time to block terminal inspection maintenance, the maintenance personal stands for a long time and can tired out, and current block terminal can not adjust down the height and be convenient for maintenance personal and sit and overhaul the block terminal, also is convenient for adjust the support case to suitable height according to personnel's height.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims at providing a support case for elevator, it can come the height-adjusting according to maintenance personal's height, is equipped with the pulley supporting leg that can accomodate simultaneously, the placing and the removal of the support case of being convenient for.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a rack box for an elevator, comprising:
a distribution box body;
the distribution box body is movably inserted on the supporting plate;
the upper side of the working plate is fixedly connected with a limiting frame, a threaded rod is rotatably connected between the working plate and the limiting frame, one end of the threaded rod extends to the lower side of the working plate, and the supporting plate is in threaded connection with the threaded rod; and
and the driving mechanism is arranged on the lower side of the working plate and is connected with the smooth end of the threaded rod so as to drive the threaded rod to rotate.
As a preferred scheme of the utility model, actuating mechanism includes drive belt assembly, protective housing and motor, protective housing fixed connection is in the downside of working plate, motor fixed connection is in the downside of protective housing, the output of motor extends to the inside of protective housing, drive belt assembly sets up between the output of threaded rod and motor.
As an optimized scheme of the utility model, the equal fixedly connected with supporting leg post of four corners of downside of working plate.
As an optimized scheme of the utility model, the groove has been seted up to the inside of supporting leg post and has been accomodate, the inside activity of accomodating the groove is pegged graft and is had telescopic wheel part, one side of supporting leg post is provided with the joint part.
As a preferred scheme of the utility model, telescopic wheel spare includes connecting block and pulley, pulley fixed connection is in the downside of connecting block, two sets of card holes, every group have been seted up to one side of connecting block the card hole all is provided with two, accomodate the equal fixedly connected with baffle of both sides inner wall in groove.
As a preferred scheme of the utility model, the joint part includes work box, spring beam and kelly part, work box fixed connection is in one side of supporting leg post, the spring beam sets up in the inside of work box, and the one end of spring beam extends to the outside of work box, spring beam and kelly part fixed connection, one side of kelly part extends to accomodate the inslot.
3. Advantageous effects
Compared with the prior art, the utility model provides a support case for elevator has following beneficial effect:
(1) this support box for elevator, the motor during operation can pass through the rotation that the drive band subassembly drove the threaded rod, and pivoted threaded rod can drive the backup pad and rise or descend, and the backup pad can support the rising or the decline of distribution box, adjusts a suitable height with the distribution box to adaptation maintenance personal's height, make maintenance personal more comfortable when operating distribution box, it is more humanized, improve maintenance personal's work efficiency.
(2) This support case for elevator, when needing to transport the distribution box body, will the spring beam to the direction of keeping away from the work box twitch, the spring beam drives the kelly part and breaks away from the connecting block, then emits the pulley to the lower outside of supporting leg post, and under the spring part of spring beam restores force effect, the kelly part blocks the connecting block for the pulley is with ground stable contact, makes the work board remove more conveniently, the transportation of the distribution box body of being convenient for.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the utility model in the rear view direction;
FIG. 3 is a cross-sectional view of the support leg of the present invention;
fig. 4 is a connection diagram of the box body and the supporting plate of the present invention.
The reference numbers in the figures illustrate:
1. a distribution box body; 2. a working plate; 3. a support leg post; 4. a limiting frame; 5. a support plate; 6. a threaded rod; 7. a transmission belt; 8. a protective shell; 9. a motor; 10. a working box; 11. A spring lever; 12. connecting blocks; 13. a jamming rod part; 14. a pulley.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1 to 4, a rack box for an elevator includes:
a distribution box body 1;
the power distribution box body 1 is movably inserted on the supporting plate 5;
the upper side of the working plate 2 is fixedly connected with a limiting frame 4, a threaded rod 6 is rotatably connected between the working plate 2 and the limiting frame 4, one end of the threaded rod 6 extends to the lower side of the working plate 2, and a supporting plate 5 is in threaded connection with the threaded rod 6; and
and the driving mechanism is arranged on the lower side of the working plate 2 and is connected with the smooth end of the threaded rod 6 so as to drive the threaded rod to rotate.
In the embodiment of the utility model, two round bars are arranged inside the supporting plate 5, two square inner round hole blocks are arranged at the lower side part of the power distribution box body 1, the power distribution box body 1 is inserted on the supporting plate 5 through the two square inner round hole blocks and two thick round bars, the bottom of the power distribution box body 1 is attached to the upper side of the supporting plate 5, the limiting frame 4 is composed of two straight round bars and a connecting plate, the threaded rod 6 is rotationally connected on the connecting plate, the supporting plate 5 is sleeved on the two straight round bars, the threaded rod 6 can not drive the supporting plate 5 to rotate when rotating, the driving mechanism can drive the threaded rod 6 to rotate, the rotating threaded rod 6 can drive the supporting plate 5 to ascend or descend, the supporting plate 5 can support the ascending or descending of the power distribution box body 1 to adjust the power distribution box body 1 to a proper height, so as to adapt to the height of the maintenance personnel and make the maintenance personnel more comfortable when operating the distribution box body 1.
Specifically please refer to fig. 2, the driving mechanism includes a driving belt assembly 7, a protective housing 8 and a motor 9, the protective housing 8 is fixedly connected to the lower side of the working plate 2, the motor 9 is fixedly connected to the lower side of the protective housing 8, an output end of the motor 9 extends to the inside of the protective housing 8, and the driving belt assembly 7 is disposed between the threaded rod 6 and the output end of the motor 9.
In this embodiment, two drive wheels of the drive belt assembly 7 are respectively fixedly connected with the motor 9 and the threaded rod 6, the two drive wheels are connected through belt transmission, and the motor 9 can drive the rotation of the threaded rod 6 through the drive belt assembly 7 during operation.
Specifically, referring to fig. 1, four corners of the lower side of the working plate 2 are fixedly connected with supporting leg columns 3.
In this embodiment, the four support legs 3 serve to support the distribution box 1.
Specifically, referring to fig. 3, a receiving groove is formed in the supporting leg 3, a telescopic wheel component is movably inserted into the receiving groove, and a clamping component is disposed on one side of the supporting leg 3.
In this embodiment, when the working plate 2 needs to be moved, the retractable wheel component can be released from the accommodating groove, so that the working plate 2 can be moved conveniently, and when the working plate 2 needs to be kept immobile, the retractable wheel component can be retracted into the accommodating groove, so that the supporting leg posts 3 can stably support the working plate 2, and the clamping component is used for keeping the retractable wheel component fixed relative to the accommodating groove.
Specifically, please refer to fig. 3, the telescopic wheel component includes a connecting block 12 and a pulley 14, the pulley 14 is fixedly connected to the lower side of the connecting block 12, two sets of clamping holes are formed in one side of the connecting block 12, two clamping holes are formed in each set, and baffles are fixedly connected to the inner walls of the two sides of the accommodating groove.
In this embodiment, the upper portion of the connecting block 12 is formed in a convex plate shape, and the convex plate shape is restricted by the stopper so that the connecting block 12 cannot be separated from the receiving groove, and the pulley 14 is completely located outside the leg post 3.
Specifically please refer to fig. 3, the clamping component includes a working box 10, a spring rod 11 and a clamping rod component 13, the working box 10 is fixedly connected to one side of the supporting leg 3, the spring rod 11 is disposed inside the working box 10, one end of the spring rod 11 extends to the outer side of the working box 10, the spring rod 11 is fixedly connected to the clamping rod component 13, and one side of the clamping rod component 13 extends to the accommodating groove.
In this embodiment, the clamping rod part 13 is composed of two insertion rods and a sliding plate, the sliding plate is located in the working box 10, the spring rod 11 is composed of a spring and a movable rod, the movable rod is fixedly connected with the sliding plate part of the clamping rod part 13, the spring is sleeved on the movable rod and is located between the inner wall of the working box 10 and the clamping rod part 13, and the restoring force acts on the clamping rod part 13, so that the clamping rod part 13 can be inserted into the clamping hole in the connecting block 12, when the upper side of the connecting block 12 is attached to the upper inner wall of the accommodating groove, the clamping rod part 13 can be just inserted into a group of clamping holes below, when the protruding plate part of the connecting block 12 is attached to the baffle, the clamping rod part 13 can just be inserted into a group of clamping holes above.
The working principle is as follows: when a maintenance person maintains the distribution box body 1, the motor 9 is started, the motor 9 drives the threaded rod 6 to rotate through the transmission belt assembly 7 when working, the rotating threaded rod 6 drives the supporting plate 5 to ascend or descend, the supporting plate 5 drives the distribution box body 1 to ascend or descend, the distribution box body 1 is adjusted to a proper height to adapt to the height of the maintenance person, so that the maintenance person can feel more comfortable and humanized when operating the distribution box body 1, the working efficiency of the maintenance person is improved, when the distribution box body 1 needs to be transported, the spring rod 11 is pulled towards the direction far away from the working box 10, the spring rod 11 drives the clamping rod part 13 to be separated from the connecting block 12, then the pulley 14 is released to the lower outer side of the supporting leg column 3, then the spring rod 11 is loosened, and under the action of the restoring force of the spring part of the spring rod 11, the clamping rod part 13 can be just inserted into a group of clamping holes under the lower part, block connecting block 12 for pulley 14 and ground stable contact, then carry out same operation in proper order to other three supporting leg post 3, make four pulley 14 all contact ground, make the work board 2 remove more conveniently, the transportation of the distribution box 1 of being convenient for.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. A rack box for an elevator, characterized by comprising:
a distribution box body (1);
the power distribution box body (1) is movably inserted in the supporting plate (5);
the upper side of the working plate (2) is fixedly connected with a limiting frame (4), a threaded rod (6) is rotatably connected between the working plate (2) and the limiting frame (4), one end of the threaded rod (6) extends to the lower side of the working plate (2), and the supporting plate (5) is in threaded connection with the threaded rod (6); and
and the driving mechanism is arranged on the lower side of the working plate (2), and is connected with the smooth end of the threaded rod (6) to drive the threaded rod to rotate.
2. The rack box for an elevator according to claim 1, characterized in that: actuating mechanism includes drive belt assembly (7), protective housing (8) and motor (9), protective housing (8) fixed connection is in the downside of working plate (2), motor (9) fixed connection is in the downside of protective housing (8), the output of motor (9) extends to the inside of protective housing (8), drive belt assembly (7) sets up between the output of threaded rod (6) and motor (9).
3. The rack box for an elevator according to claim 1, characterized in that: four equal fixedly connected with supporting leg post (3) in corner of downside of working plate (2).
4. The rack box for an elevator according to claim 3, characterized in that: the inside of supporting leg post (3) has been seted up and has been accomodate the groove, the inside activity of accomodating the groove is pegged graft and is had telescopic wheel part, one side of supporting leg post (3) is provided with the joint part.
5. The rack box for an elevator according to claim 4, characterized in that: the telescopic wheel component comprises a connecting block (12) and a pulley (14), wherein the pulley (14) is fixedly connected to the lower side of the connecting block (12), two sets of clamping holes are formed in one side of the connecting block (12), each clamping hole is provided with two, and baffles are fixedly connected to the inner walls of the two sides of the accommodating groove.
6. The rack box for an elevator according to claim 4, characterized in that: the joint part includes work box (10), spring beam (11) and kelly part (13), work box (10) fixed connection is in one side of supporting leg post (3), spring beam (11) set up in the inside of work box (10), and the one end of spring beam (11) extends to the outside of work box (10), spring beam (11) and kelly part (13) fixed connection, one side of kelly part (13) extends to accomodating the inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376431.XU CN215267275U (en) | 2021-06-21 | 2021-06-21 | Support box for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121376431.XU CN215267275U (en) | 2021-06-21 | 2021-06-21 | Support box for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215267275U true CN215267275U (en) | 2021-12-21 |
Family
ID=79481611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121376431.XU Active CN215267275U (en) | 2021-06-21 | 2021-06-21 | Support box for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215267275U (en) |
-
2021
- 2021-06-21 CN CN202121376431.XU patent/CN215267275U/en active Active
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