CN216593329U - Elevator door flatness detection device - Google Patents
Elevator door flatness detection device Download PDFInfo
- Publication number
- CN216593329U CN216593329U CN202122439759.8U CN202122439759U CN216593329U CN 216593329 U CN216593329 U CN 216593329U CN 202122439759 U CN202122439759 U CN 202122439759U CN 216593329 U CN216593329 U CN 216593329U
- Authority
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- China
- Prior art keywords
- elevator door
- marking
- moving
- liquid storage
- position adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims description 26
- 239000007788 liquid Substances 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000003550 marker Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a device for detecting the flatness of an elevator door, which is used for detecting and marking a bulge on the elevator door.
Description
Technical Field
The utility model relates to the technical field of elevator detection, in particular to a device for detecting the flatness of an elevator door.
Background
Elevators have been commonly used in daily life, closely meeting the life, but as the number of elevators increases, elevator safety accidents caused by improper use or insufficient maintenance of the elevators have increased year by year, with more safety accidents caused by elevator landing doors.
Most of the existing elevator landing doors are horizontal sliding doors, and the surfaces of the elevator doors on two sides are required to be always kept on the same plane without protruding parts, so that the integral flatness of the elevator doors needs to be detected, and the detailed detection on different positions of the elevator landing doors cannot be realized under the common condition, so that the measurement result is not comprehensive enough; meanwhile, the existing detection device is easy to move, so that the detection result is inaccurate, the detection device needs to be manually moved, and the working strength of workers is increased, so that the elevator door flatness detection device needs to be developed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for detecting the flatness of an elevator door, which aims to overcome the defects in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
the elevator door flatness detection device is used for detecting and marking bulges on an elevator door and comprises a square base, a support frame which is fixed on the base and is close to one side of the elevator door to be detected, a position adjusting component which is installed on the support frame and a detection marking component which is arranged on the position adjusting component.
The position adjusting assembly comprises a vertical position adjusting unit and a horizontal position adjusting unit, the vertical position adjusting unit comprises a first motor, a lead screw, a first moving block and a moving rod, the first motor is installed at the joint of the base and the supporting frame, the lead screw is vertically arranged and driven to rotate by the first motor, the first moving block is in transmission connection with the lead screw as a nut, the moving rod is fixedly connected with the first moving blocks at two ends and horizontally arranged, and the horizontal position adjusting unit is arranged on the moving rod.
The first moving block is arranged outside the corresponding upright post of the support frame in a surrounding mode, and is in rolling contact with the outer surface of the upright post through a plurality of third idler wheels which are arranged oppositely, so that the first moving block is driven to move in the vertical direction under the rotation of the first motor driving screw rod.
The horizontal position adjusting unit comprises a second motor arranged on one side of the moving rod, a belt connected with the second motor for transmission, and a second moving block connected to the belt.
The second moving block is in rolling contact with the upper surface and the lower surface of the moving rod through a plurality of second rollers.
The belt is embedded in the mounting groove on the surface of the movable rod.
The detection marking assembly is arranged on one side, close to the elevator door to be detected, of the second moving block and comprises a detector, a marking sleeve fixedly sleeved outside the detector, a pressing sleeve moving along a circular ring type telescopic groove formed in the marking sleeve and a marking cotton arranged at the bottom of the pressing sleeve.
The marking sleeve in still seted up one and be the liquid storage tank that the annular just communicates with flexible groove, the liquid storage tank, press the sleeve middle part be equipped with at the gliding stopper of liquid storage tank, the liquid storage tank in still be equipped with the expanding spring that is used for reseing, this expanding spring one end is connected with the stopper, the other end is connected with the liquid storage tank bottom.
The width of the section of the liquid storage tank is larger than that of the telescopic tank, and marking liquid is contained in the liquid storage tank.
When the telescopic spring is in a complete reset state, a half position of the marking cotton is positioned in the liquid storage tank.
Compared with the prior art, the utility model has the following advantages:
the utility model has the advantages that the taking is convenient, the detection by manually moving the detection device is not needed during the measurement, the detection efficiency is improved, the working intensity of workers is reduced, and meanwhile, the detection effect is more accurate.
When there is the arch on elevator door surface, press the sleeve through pressing for the cotton salient of mark is in the inside in flexible groove, marks the door plant surface, and after good mark, expanding spring resets, drives the mark sleeve and resets, and the position that the cotton half of mark was in inside the reservoir this moment, can absorb the inside mark liquid of reservoir this moment, makes can provide mark liquid for the mark cotton, and the mark mode is simple convenient, easily the operation.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of the detector.
Fig. 4 is a schematic view of the mounting structure of the detector.
The notation in the figure is:
1. the base, 11, first gyro wheel, 2, support frame, 3, first motor, 31, lead screw, 4, carriage release lever, 41, belt, 42, second motor, 43, first movable block, 44, mounting groove, 5, detector, 51, mark sleeve, 511, inlet, 512, reservoir, 52, indicating instrument, 53, press the sleeve, 531, flexible groove, 532, mark cotton, 533, stopper, 534, expanding spring, 6, second movable block, 61, second gyro wheel.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments.
Example (b):
as shown in fig. 1-4, the utility model provides a device for detecting the flatness of an elevator door, which comprises a base 1, wherein the base 1 is a square structure formed by splicing four groups of cross rods, four bottom corners of the base 1 are respectively provided with a first roller 11, so that the base 1 can conveniently and integrally move, one side of the top of the base 1 is provided with a support frame 2, the support frame 2 and the base 1 are integrally arranged in an L shape, one side of the support frame 2 is close to a door body to be detected, one side of the support frame 2 is provided with a movable rod 4, two ends of the movable rod 4 are slidably mounted on the support frame 2 through a first movable block 43, a third roller is arranged inside the first movable block 43, and the third roller can drive the movable rod 4 to move up and down along the outer side wall of the support frame 2.
Two sets of first motors 3 are installed at the top of base 1, and first motor 3 installs in the hookup location contained angle department of support frame 2 and base 1, and the output shaft of first motor 3 has the lead screw 31 of vertical setting, and a curb plate of first movable block 43 installs on lead screw 31 as the nut, when lead screw 31 rotated, can drive the movable rod 4 and wholly carry out vertical direction and remove.
A marking sleeve 51 is arranged on the outer side surface of the second moving block 6, a penetrating annular telescopic groove 531 is arranged in the marking sleeve 51, a liquid storage groove 512 is also arranged in the middle of the telescopic groove 531, a pressing sleeve 53 is inserted in the telescopic groove 531, the pressing sleeve 53 can perform telescopic motion in the telescopic groove 531,
a limiting block 533 and a telescopic spring 534 which are fixedly connected with the pressing sleeve 53 are arranged in the liquid storage tank 512, the upper end of the telescopic spring 534 is fixed with the bottom of the limiting block 533, the lower end of the telescopic spring 534 is fixed with the bottom of the liquid storage tank 512, the limiting block 533 limits the movement of the pressing sleeve 53 in the telescopic tank 531, the bottom of the pressing sleeve 53 is fixed with the marking cotton 532, the marking cotton 532 extends out of the telescopic tank 531 by pressing the pressing sleeve 53 to mark the surface of the door panel, meanwhile, after the marking cotton 532 extends out of the telescopic tank 531, the telescopic spring 534 is in a squeezed state, after the marking is finished, the telescopic spring 534 resets to drive the marking sleeve 51 to reset, at the moment, half of the position of the marking cotton 532 is positioned in the liquid storage tank 512, at the moment, the marking liquid in the liquid storage tank 512 can be absorbed, so that the marking liquid can be provided for the marking cotton 532, and the marking liquid is added to the liquid storage tank 512 through a liquid inlet 511 arranged outside the marking sleeve 51, the convex part is conveniently marked, and the marking mode is simple and convenient.
The marking sleeve 51 is internally provided with the detector 5, the upper surface of the detector 5 is provided with the indicating instrument 52, the detector 5 is contacted with the elevator door panel for detection, and when the door panel is provided with a bulge, the detecting instrument can rotate, so that the detection of the bulge part of the elevator door is realized.
When the elevator door detection device is used, a detector adjusts the elevator door detection position through the movable base 1, then the detector 5 is in contact with the elevator door plate, when the door plate is detected to be convex, the detection instrument rotates, the marking sleeve 51 is pressed to mark the convex position (in the example, the circular ring type), the detector 5 is driven by the arranged first motor 3 to carry out vertical movement detection, the detector 5 is driven by the second motor 42 to carry out horizontal movement detection, and therefore the elevator door detection is more comprehensive and accurate.
Claims (10)
1. The elevator door flatness detection device is used for detecting and marking bulges on an elevator door and is characterized by comprising a square base (1), a support frame (2) which is fixed on the base (1) and is close to one side of the elevator door to be detected, a position adjusting component arranged on the support frame (2) and a detection marking component arranged on the position adjusting component.
2. The elevator door flatness detecting device according to claim 1, wherein the position adjusting assembly comprises a vertical position adjusting unit and a horizontal position adjusting unit, the vertical position adjusting unit comprises a first motor (3) respectively installed at the connection part of the base (1) and the support frame (2), a lead screw (31) vertically arranged and driven by the first motor (3) to rotate, a first moving block (43) in transmission connection with the lead screw (31) as a nut, and a moving rod (4) respectively fixedly connected with the first moving blocks (43) at two ends and horizontally arranged, and the horizontal position adjusting unit is arranged on the moving rod (4).
3. The elevator door flatness detecting device according to claim 2, wherein the first moving block (43) is enclosed outside the corresponding upright of the supporting frame (2), and is in rolling contact with the outer surface of the upright through a plurality of third rollers arranged oppositely, so that the first moving block (43) is driven by the first motor (3) to rotate the screw rod (31) to realize the movement of the moving rod (4) in the vertical direction.
4. The elevator door flatness detecting device according to claim 2, wherein the horizontal position adjusting unit includes a second motor (42) installed at one side of the moving bar (4), a belt (41) connected to the second motor (42) for transmission, and a second moving block (6) connected to the belt (41).
5. The elevator door flatness detecting device according to claim 4, wherein the second moving block (6) is in rolling contact with the upper and lower surfaces of the moving bar (4) through a plurality of second rollers (61).
6. The elevator door flatness detecting device according to claim 4, wherein the belt (41) is embedded in an installation groove (44) on the surface of the moving bar (4).
7. The elevator door flatness detecting device according to claim 4, wherein the detecting and marking component is installed at one side of the second moving block (6) close to the elevator door to be detected, and comprises a detector (5), a marking sleeve (51) fixedly sleeved outside the detector (5), a pressing sleeve (53) moving along a circular ring type telescopic groove (531) formed inside the marking sleeve (51), and marking cotton (532) arranged at the bottom of the pressing sleeve (53).
8. The elevator door flatness detecting device according to claim 7, wherein a liquid storage tank (512) which is annular and is communicated with the telescopic groove (531) is further formed in the marking sleeve (51), the liquid storage tank (512), a limiting block (533) which slides in the liquid storage tank (512) is arranged in the middle of the pressing sleeve, a telescopic spring (534) for resetting is further arranged in the liquid storage tank (512), one end of the telescopic spring (534) is connected with the limiting block (533), and the other end of the telescopic spring (534) is connected with the bottom of the liquid storage tank (512).
9. The elevator door flatness detecting device according to claim 8, wherein the cross-sectional width of the liquid storage groove (512) is larger than the width of the telescopic groove (531), and the inside of the liquid storage groove is filled with the marking liquid.
10. The elevator door flatness detection device of claim 9, wherein when the extension spring (534) is in a fully reset state, a half position of the marker cotton (532) is inside the reservoir (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439759.8U CN216593329U (en) | 2021-10-11 | 2021-10-11 | Elevator door flatness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439759.8U CN216593329U (en) | 2021-10-11 | 2021-10-11 | Elevator door flatness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216593329U true CN216593329U (en) | 2022-05-24 |
Family
ID=81639982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122439759.8U Expired - Fee Related CN216593329U (en) | 2021-10-11 | 2021-10-11 | Elevator door flatness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216593329U (en) |
-
2021
- 2021-10-11 CN CN202122439759.8U patent/CN216593329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |