CN216852632U - Car roof safety maintenance device - Google Patents
Car roof safety maintenance device Download PDFInfo
- Publication number
- CN216852632U CN216852632U CN202122926158.XU CN202122926158U CN216852632U CN 216852632 U CN216852632 U CN 216852632U CN 202122926158 U CN202122926158 U CN 202122926158U CN 216852632 U CN216852632 U CN 216852632U
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- sides
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- micro motor
- box
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- 238000012423 maintenance Methods 0.000 title claims abstract description 56
- 230000003139 buffering effect Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safe car top maintenance device, which relates to the field of elevator production and comprises a maintenance box, wherein mounting plates are mounted at the bottoms of two sides of the maintenance box, a cavity is formed in the bottom of the maintenance box, a micro motor is mounted at the top of an inner cavity of the cavity, a screw rod is mounted on an output shaft of the micro motor, a wire pipe is in threaded connection with the surface of the screw rod, a push plate is mounted at the bottom of the wire pipe, mounting grooves are formed in two sides of the top of the push plate, and moving wheels are mounted on the front side and the rear side of the inner cavity of each mounting groove through movable shafts. Open micro motor through external controller, micro motor passes through the lead screw and the silk pipe drives the push pedal removes, and the push pedal passes through the setting of slide and slide rail, makes the push pedal move the wheel stability that can be more when moving downwards in the area, moves the wheel and stretches out the bottom of cavity and with ground contact, prop up to overhaul the case and can rethread handle will overhaul the case and remove, conveniently overhaul the sedan-chair top, after moving appointed region.
Description
Technical Field
The utility model relates to the field of elevators, in particular to a car roof safety maintenance device.
Background
The elevator has made things convenient for high-rise resident family, in the use of elevator, often need regularly to elevator safety inspection, traditional maintenance in-process, need open the sedan-chair door button, get into the car overhaul can, nevertheless do so, very easily take place because the accident that the mistake pressed the button and caused, even a small number of special maintenance equipment.
In prior art, traditional sedan-chair top safety inspection device, the protecting effect is poor, and can't remove it, can influence the safety inspection efficiency on sedan-chair top, can cause the maintenance device to appear the displacement because of external force during the maintenance, can cause the maintenance device to appear rocking or topple over, influences the sedan-chair top maintenance in later stage.
Therefore, it is necessary to invent a car roof safety maintenance device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a car roof safety maintenance device, which solves the problems that the protection effect provided by the background technology is poor, the car roof safety maintenance efficiency is influenced because the car roof cannot be moved, the maintenance device is displaced due to external force during maintenance, the maintenance device shakes or topples over, and the later-stage car roof maintenance is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sedan-chair top safety inspection device, includes overhauls the case, the mounting panel is all installed to the bottom of overhauing the case both sides, the cavity has been seted up to the bottom of overhauing the case, micro motor is installed at the top of cavity inner chamber, micro motor's output shaft installs the lead screw, the surface threaded connection of lead screw has the silk pipe, the push pedal is installed to the bottom of silk pipe, the mounting groove has all been seted up to the both sides at push pedal top, the front side and the rear side of mounting groove inner chamber all install through the loose axle and remove the wheel, the bottom that runs through the mounting groove of the bottom of removing the wheel, electric putter is all installed to the both sides at cavity inner chamber top, electric putter's bottom is installed the arc cardboard, the bottom adhesion of arc cardboard has the rubber pad.
Preferably, the periphery of the top of the mounting plate is provided with screws, and the bottoms of the screws penetrate through the bottom of the mounting plate.
Preferably, the two sides of the front left side of the maintenance box are provided with box doors through hinges, and the right side of the front side of the box doors is provided with a handle.
Preferably, the top of the maintenance box is provided with a handle, and the bottom of the handle is provided with an anti-skid pad.
Preferably, the both sides of electric putter all are provided with the buffering frame, buffer spring is installed at the top of buffering frame inner chamber, buffer beam is installed to buffer spring's bottom, buffer beam's bottom runs through the bottom of buffering frame and is connected with the both sides at arc cardboard top.
Preferably, the bottom of cavity inner chamber both sides all is provided with the slide rail, the inner chamber sliding connection of slide rail has the slide, the inboard of slide is connected with the both sides of push pedal.
The utility model has the technical effects and advantages that:
1. open micro motor through external controller, micro motor passes through the lead screw and the silk pipe drives the push pedal removes, and the push pedal passes through the setting of slide and slide rail, makes the push pedal move the wheel stability more when moving downwards in the area, moves the wheel and stretches out the bottom of cavity and with ground contact, supports to have overhauld the case and can remove the case with overhauing by the rethread handle, conveniently overhauls the sedan-chair top, when removing appointed regional back.
2. Open the electric push rod through external controller, the electric push rod passes through the buffer beam and drives the arc cardboard removal, the setting of arc cardboard and rubber pad carries out the joint to the removal wheel of stop motion, fix removing the wheel, prevent to remove the wheel and take place because of the condition that external force appears removing, stability when the maintenance case was placed has been increased, will remove the wheel through the operation that above-mentioned step is opposite after using the completion and retrieve to the cavity in, the bottom and the ground contact of maintenance case, through the setting of screw and mounting panel, can fix maintenance case, prevent that the condition that loses from appearing in maintenance case from taking place.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the chamber structure of the present invention.
Fig. 3 is a top view of the chamber structure of the present invention.
Fig. 4 is a partial enlarged view of the utility model at a in fig. 2.
In the figure: 1. an overhaul box; 2. mounting a plate; 3. a cavity; 4. a micro motor; 5. a screw rod; 6. a wire tube; 7. pushing the plate; 8. mounting grooves; 9. a moving wheel; 10. an electric push rod; 11. an arc-shaped clamping plate; 12. a rubber pad; 13. a screw; 14. a box door; 15. a handle; 16. a buffer frame; 17. a buffer spring; 18. a slide rail; 19. a slide base; 20. a buffer rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a car roof safety maintenance device as shown in figures 1-4, which comprises a maintenance box 1, wherein mounting plates 2 are respectively arranged at the bottoms of two sides of the maintenance box 1, a cavity 3 is arranged at the bottom of the maintenance box 1, a micro motor 4 is arranged at the top of an inner cavity of the cavity 3, a lead screw 5 is arranged on an output shaft of the micro motor 4, a wire tube 6 is in threaded connection with the surface of the lead screw 5, a push plate 7 is arranged at the bottom of the wire tube 6, mounting grooves 8 are respectively arranged at two sides of the top of the push plate 7, moving wheels 9 are respectively arranged at the front side and the rear side of the inner cavity of the mounting grooves 8 through movable shafts, the bottom of the moving wheels 9 penetrates through the bottom of the mounting grooves 8, electric push rods 10 are respectively arranged at two sides of the top of the inner cavity of the cavity 3, arc-shaped clamping plates 11 are arranged at the bottoms of the electric push rods 10, and rubber pads 12 are adhered to the bottoms of the arc-shaped clamping plates 11.
Furthermore, the screws 13 are arranged around the top of the mounting plate 2, the bottom of each screw 13 penetrates through the bottom of the mounting plate 2, the micro motor 4 is opened through an external controller, the micro motor 4 drives the push plate 7 to move through the lead screw 5 and the wire tube 6, and the push plate 7 is enabled to be more stable when the sliding seat 19 and the sliding rail 18 are arranged, so that the push plate 7 drives the moving wheel 9 to move downwards.
Further, the positive left both sides of maintenance box 1 all are provided with chamber door 14 through the hinge, and the positive right side of chamber door 14 sets up the handle, removes wheel 9 and stretches out the bottom of cavity 3 and with ground contact, supports maintenance box 1 and can remove maintenance box 1 through handle 15 again, conveniently overhauls the sedan-chair top.
Further, handle 15 is installed at the top of maintenance case 1, and the bottom of handle 15 is provided with the slipmat, and after removing appointed region, open electric push rod 10 through external controller, electric push rod 10 passes through buffer beam 20 and drives arc cardboard 11 and remove.
Further, electric push rod 10's both sides all are provided with buffering frame 16, buffer spring 17 is installed at the top of 16 inner chambers of buffering frame, buffer rod 20 is installed to buffer spring 17's bottom, buffer rod 20's bottom is run through buffering frame 16 and is connected with the both sides at arc cardboard 11 top, arc cardboard 11 and rubber pad 12 set up and carry out the joint to the removal wheel 9 of the stop motion, fix removal wheel 9, prevent to remove the condition emergence that wheel 9 removed because of external force appears, the stability when maintenance box 1 placed has been increased.
Further, the bottom of 3 inner chambers of cavity both sides all is provided with slide rail 18, slide rail 18's inner chamber sliding connection has slide 19, slide 19's inboard and push pedal 7's both sides are connected, will remove wheel 9 through the opposite operation of above-mentioned step after using the completion and retrieve to the cavity 3 in, the bottom and the ground contact of maintenance case 1, through the setting of screw 13 and mounting panel 2, can fix maintenance case 1, prevent that the condition that maintenance case 1 from appearing losing from taking place.
The working principle of the utility model is as follows: the micro motor 4 is opened through an external controller, the micro motor 4 drives the push plate 7 to move through the lead screw 5 and the lead screw 6, the push plate 7 is arranged through the sliding seat 19 and the sliding rail 18, so that the push plate 7 can be more stable when driving the moving wheel 9 to move downwards, the moving wheel 9 extends out of the bottom of the cavity 3 and is in contact with the ground, the maintenance box 1 is supported and can move through the handle 15, the maintenance box 1 is convenient to maintain the car roof, after the maintenance box moves to a specified area, the electric push rod 10 is opened through the external controller, the electric push rod 10 drives the arc-shaped clamping plate 11 to move through the buffer rod 20, the arc-shaped clamping plate 11 and the rubber pad 12 are arranged to clamp the moving wheel 9 which stops moving, the moving wheel 9 is fixed, the moving wheel 9 is prevented from moving due to external force, the stability of the maintenance box 1 during placement is improved, after the maintenance box is used, the moving wheel 9 is recovered into the cavity 3 through the reverse operation of the steps, the bottom and the ground contact of maintenance case 1 through the setting of screw 13 and mounting panel 2, can fix maintenance case 1, prevent that the condition that maintenance case 1 appears losing from taking place.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a sedan-chair top safety inspection device, is including overhauing case (1), its characterized in that: the bottom parts of the two sides of the maintenance box (1) are respectively provided with a mounting plate (2), the bottom part of the maintenance box (1) is provided with a cavity (3), the top of the inner cavity of the cavity (3) is provided with a micro motor (4), the output shaft of the micro motor (4) is provided with a screw rod (5), the surface of the screw rod (5) is in threaded connection with a wire tube (6), the bottom of the wire tube (6) is provided with a push plate (7), mounting grooves (8) are formed in the two sides of the top of the push plate (7), moving wheels (9) are mounted on the front side and the rear side of the inner cavity of each mounting groove (8) through movable shafts, the bottom of the moving wheel (9) penetrates through the bottom of the mounting groove (8), electric push rods (10) are mounted on two sides of the top of the inner cavity of the cavity (3), an arc-shaped clamping plate (11) is installed at the bottom of the electric push rod (10), and a rubber pad (12) is adhered to the bottom of the arc-shaped clamping plate (11).
2. The car top safety maintenance device of claim 1, wherein: the novel mounting plate is characterized in that screws (13) are arranged on the periphery of the top of the mounting plate (2), and the bottoms of the screws (13) penetrate through the bottoms of the mounting plate (2).
3. The car top safety maintenance device of claim 1, wherein: the maintenance box is characterized in that box doors (14) are arranged on the two sides of the front left side of the maintenance box (1) through hinges, and handles are arranged on the right sides of the front sides of the box doors (14).
4. The car roof safety maintenance device of claim 1, wherein: handle (15) are installed at the top of maintenance case (1), the bottom of handle (15) is provided with the slipmat.
5. The car roof safety maintenance device of claim 1, wherein: the both sides of electric putter (10) all are provided with buffering frame (16), buffer spring (17) are installed at the top of buffering frame (16) inner chamber, buffer beam (20) are installed to the bottom of buffer spring (17), the bottom of buffer beam (20) runs through the bottom of buffering frame (16) and is connected with the both sides at arc cardboard (11) top.
6. The car roof safety maintenance device of claim 1, wherein: the bottom of cavity (3) inner chamber both sides all is provided with slide rail (18), the inner chamber sliding connection of slide rail (18) has slide (19), the inboard of slide (19) is connected with the both sides of push pedal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926158.XU CN216852632U (en) | 2021-11-26 | 2021-11-26 | Car roof safety maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926158.XU CN216852632U (en) | 2021-11-26 | 2021-11-26 | Car roof safety maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216852632U true CN216852632U (en) | 2022-06-28 |
Family
ID=82105218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122926158.XU Active CN216852632U (en) | 2021-11-26 | 2021-11-26 | Car roof safety maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216852632U (en) |
-
2021
- 2021-11-26 CN CN202122926158.XU patent/CN216852632U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A car roof safety maintenance device Granted publication date: 20220628 Pledgee: China Postal Savings Bank Co.,Ltd. Yichang Yiling District Branch Pledgor: Hubei Dongsheng Technology Co.,Ltd. Registration number: Y2024980021644 |