CN210480508U - Elevator landing door single-side opening measuring device - Google Patents
Elevator landing door single-side opening measuring device Download PDFInfo
- Publication number
- CN210480508U CN210480508U CN201921203011.4U CN201921203011U CN210480508U CN 210480508 U CN210480508 U CN 210480508U CN 201921203011 U CN201921203011 U CN 201921203011U CN 210480508 U CN210480508 U CN 210480508U
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- China
- Prior art keywords
- support rod
- landing door
- elevator landing
- elevator
- push plate
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- Withdrawn - After Issue
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Abstract
The utility model relates to a unilateral measuring device of opening of elevator layer door, include: the elevator door opening and closing device comprises a support rod, a push plate, a scale and a force detection unit, wherein a support rod knob is arranged on the support rod, the push plate is arranged on the support rod and is positioned on one side of the support rod knob, and the support rod knob is screwed to enable the push plate to horizontally move so as to push open an elevator landing door on one side; the scale is arranged in parallel with the stay bar and used for detecting the moving distance of the elevator landing door; the force detection unit is arranged on the other side of the support rod knob, is connected with one end of the support rod close to the support rod knob and is used for detecting the pushing force of the push plate pushing the elevator landing door open. The utility model discloses the installation is simple, efficiency is higher, the measurement is accurate, economy is suitable for and can popularize and apply on a large scale to this measuring device does not have any destruction to the layer door, has guaranteed the safety of testing process.
Description
Technical Field
The utility model relates to an elevator detects technical field, especially relates to an unilateral measuring device of opening of elevator layer door.
Background
In elevator inspection, inspection of landing doors is a very important link, and the size of the opening gap at the most unfavorable point (usually the bottommost) is related to the installation quality of the landing doors regardless of a middle opening door or a side opening door, so that the inspection is an important safety guarantee for preventing personnel from falling off a hoistway. In 6.2(2) of the elevator inspection rules, it is required that the gap in the former bar is allowed to increase at a most disadvantageous point in the opening direction of the active door leaves of the horizontally moving door and the folding door with a manual force of 150N, but not more than 30mm for the side opening door and not more than 45mm for the center opening door in total. The current common method of inspection is to pull one side (for a center door) by hand, create a gap and then hold a ruler with the other hand to measure. Due to the limitation of manpower, the method cannot apply an expected 150N pulling force, and due to the fact that the top of the door leaf is stressed, the bottom of the door leaf which is not pulled also moves towards the direction of enlarging the gap, so that the measuring result is inaccurate, meanwhile, a detector needs to operate by two hands at the same time, and the method is inconvenient and has potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provided an unilateral measuring device of opening of elevator layer door, the utility model discloses measuring device installation is simple, efficiency is higher, measure accurate, economy is suitable for and can popularize and apply on a large scale, through mechanical parts's rational design for the unilateral measuring mode of opening the distance of layer door becomes general, effective, and this measuring device does not have any destruction to the layer door, has guaranteed the safety of testing process.
In order to solve the technical problem, the utility model discloses the technical scheme who takes does:
an elevator landing door single-edge opening measuring device, comprising: the elevator door opening and closing device comprises a support rod, a push plate, a scale and a force detection unit, wherein a support rod knob is connected to the support rod in a threaded mode, the push plate located on one side of the support rod knob is sleeved on the support rod through a center hole of the push plate and can freely move on the support rod, and the support rod knob is screwed to enable the push plate to horizontally move to push open an elevator door on one side; the scale is arranged in parallel with the stay bar and used for detecting the moving distance of the elevator landing door; the force detection unit is arranged on the other side of the support rod knob, is connected with one end of the support rod close to the support rod knob and is used for detecting the pushing force of the push plate pushing the elevator landing door open.
Further, the force detection unit includes: the force sensor is connected with one end of the support rod, the processor is connected with the force sensor, and the display screen is connected with the processor.
Further, the method also comprises the following steps: and the magnetic buckle is used for being adsorbed on the bottom of the elevator landing door on the other side and the landing door sill, so that the elevator landing door on the side is fixed.
Further, the force detection unit is fixed on the magnetic fastener.
Furthermore, the scale is fixed on the magnetic buckle, and the two sides of the scale are provided with symmetrical digital scales.
Further, the magnetic force buckle includes: switch type magnetic base.
The beneficial effects of the utility model include at least: the utility model discloses measuring device installation is simple, efficiency is higher, the measurement is accurate, economy is suitable for and can popularize and apply on a large scale, through mechanical parts's rational design for the unilateral measuring mode of opening the distance of layer door becomes general, effective, and this measuring device does not have any destruction to the layer door, has guaranteed the safety of testing process.
Drawings
Fig. 1 is a side view of the structure of the measuring device of the present invention.
Fig. 2 is a structural plan view of the measuring device of the present invention.
Fig. 3 is a schematic view of the installation of the measuring device of the present invention.
Fig. 4 is a schematic view of the installation of the measuring device of the present invention.
Fig. 5 is a flow chart of the measuring method of the present invention.
The device comprises a support rod 1, a push plate 2, a scale 3, a support rod knob 4, a force sensor 5, a processor 6, a display screen 7, a magnetic buckle 8, a switch type magnetic seat 9, a pushed side elevator landing door 10, an adsorption fixed side elevator landing door 11, a landing door sill 12, a lead 13 and a screw 14.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the following specific embodiments. The following description of the embodiments is merely exemplary in nature and is in no way intended to limit the invention. The examples, where specific techniques or conditions are not indicated, are to be construed according to the techniques or conditions described in the literature in the art or according to the product specifications.
Fig. 1 is the utility model discloses measuring device structure side view, fig. 2 is the utility model discloses measuring device structure top view, fig. 3 is the utility model discloses measuring device installation schematic diagram one, fig. 4 is the utility model discloses measuring device installation schematic diagram two, it is shown with reference to fig. 1-4, the utility model discloses an elevator layer door is unilateral to open measuring device mainly includes: vaulting pole, push pedal, scale, power detecting element and magnetic force buckle.
According to the utility model discloses an embodiment threaded connection has the vaulting pole knob on the vaulting pole, is located vaulting pole knob one side the push pedal is located through its central hole cover on the vaulting pole and can freely move on the vaulting pole, during the push pedal installation, hug closely one side elevator layer door, through revolving wrong the vaulting pole knob makes push pedal horizontal migration pushes away the elevator layer door of one side, and thrust warp push pedal transmits to the vaulting pole knob, and the rethread screw thread transmits extremely on the vaulting pole, at last transmit extremely force sensor among the power detecting element.
According to an embodiment of the present invention, the force detecting unit is disposed at the other side of the stay knob, and is connected to one end of the stay close to the stay knob, for detecting a pushing force of the push plate pushing open the elevator landing door; more specifically, the force detection unit includes: force transducer, treater and display screen, force transducer's input with the one end of vaulting pole links to each other, the other end of sensor is fixed in on the magnetic force buckle, the treater with force transducer passes through the wire and links to each other, the display screen with the treater links to each other, and treater and display screen pass through the screw fixation in on the magnetic force buckle. And the processor reads the thrust value of the force sensor when the support rod and the push plate push the landing door open, and then transmits the thrust value to the display screen to display the thrust value in a digital mode.
According to the embodiment of the utility model, the staff gauge is arranged in parallel with the stay bar and fixed on the magnetic fastener through screws, and is used for detecting the moving distance of the elevator landing door; preferably, the two sides of the scale are provided with symmetrical digital scales, so that an operator can conveniently read the measured data when the scale is installed upside down.
According to the utility model discloses an embodiment, the magnetic force buckle is equipped with on-off magnetic force seat for adsorb on the bottom and the landing sill of the elevator landing door of opposite side, make the elevator landing door of this side fixed. The utility model discloses a set up on-off magnetic base, can make magnetic force disappear through rotating the switch knob, easy to assemble and take off.
It can be understood that, as shown in fig. 3 and 4, the push plate pushes open the left side landing door, and when the right side landing door needs to be measured, the measuring device is reversely installed.
Fig. 5 is a flow chart of the measuring method of the present invention, which is shown in fig. 5, and the measuring method of the measuring device of the present invention mainly includes the following steps:
(1) adsorbing the magnetic buckle on the landing door and the landing sill of the elevator at one side;
(2) adjusting the position of the push plate to enable the push plate to be tightly attached to the other side layer door;
(3) pressing a reset button to zero the force sensor;
(4) reading the value a of the position of the push plate on the scale0；
(5) Rotating the support rod knob to push the push plate to push the other side door;
(6) stopping rotating when the reading of the force sensor is 150N;
(7) reading out the value a of the position of the push plate according to the scale1；
(8) From a to a1-a0The distance that the landing door is pushed away is obtained, and the distance is compared with the distance specified by the standard (see background technology), so that whether the landing door is installed in a problem or not can be detected.
It can be understood that the utility model discloses measuring device is also suitable for to the side opening door equally, and is different to well minute door embodiment description with the aforesaid, when opening the side opening door to measuring, fixes the utility model discloses a magnetic force buckle position changes, will this moment magnetic force buckle adsorbs to be fixed on layer door stand and layer door sill, is convenient for measure.
To sum up, the utility model discloses measuring device installs simply, efficiency is higher, measure accurate, economy is suitable for and can popularize and apply on a large scale, through mechanical parts's rational design for the unilateral measuring mode of opening the distance of layer door becomes general, effective, and this measuring device does not have any destruction to the layer door, has guaranteed the safety of testing process.
In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "connecting" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that various changes, modifications, substitutions and alterations can be made in the above embodiments by those skilled in the art without departing from the scope of the present invention, and that various changes in the detailed description and applications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. An elevator landing door single-edge opening measuring device, comprising: a stay bar, a push plate, a scale and a force detection unit, wherein,
a support rod knob is connected to the support rod in a threaded manner, the push plate positioned on one side of the support rod knob is sleeved on the support rod through a central hole of the support rod knob and can freely move on the support rod, and the support rod knob is screwed to enable the push plate to horizontally move so as to push open an elevator landing door on one side;
the scale is arranged in parallel with the stay bar and used for detecting the moving distance of the elevator landing door;
the force detection unit is arranged on the other side of the support rod knob, is connected with one end of the support rod close to the support rod knob and is used for detecting the pushing force of the push plate pushing the elevator landing door open.
2. The elevator landing door single-edge opening measuring device of claim 1, wherein the force detecting unit comprises: the force sensor is connected with one end of the support rod, the processor is connected with the force sensor, and the display screen is connected with the processor.
3. The elevator landing door single edge opening measurement device of claim 2, further comprising: and the magnetic buckle is used for being adsorbed on the bottom of the elevator landing door on the other side and the landing door sill, so that the elevator landing door on the side is fixed.
4. The device of claim 3, wherein the force detecting unit is fixed to the magnetic latch.
5. The device for measuring the unilateral opening of the landing door of the elevator as claimed in claim 3, wherein the scale is fixed on the magnetic fastener, and the two sides of the scale are provided with symmetrical digital scales.
6. The elevator landing door single edge opening measurement device of claim 3, wherein the magnetic catch comprises: switch type magnetic base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203011.4U CN210480508U (en) | 2019-07-29 | 2019-07-29 | Elevator landing door single-side opening measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203011.4U CN210480508U (en) | 2019-07-29 | 2019-07-29 | Elevator landing door single-side opening measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210480508U true CN210480508U (en) | 2020-05-08 |
Family
ID=70533562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203011.4U Withdrawn - After Issue CN210480508U (en) | 2019-07-29 | 2019-07-29 | Elevator landing door single-side opening measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210480508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371817A (en) * | 2019-07-29 | 2019-10-25 | 广东省特种设备检测研究院珠海检测院 | A kind of unilateral opening measuring device of elevator door |
-
2019
- 2019-07-29 CN CN201921203011.4U patent/CN210480508U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371817A (en) * | 2019-07-29 | 2019-10-25 | 广东省特种设备检测研究院珠海检测院 | A kind of unilateral opening measuring device of elevator door |
| CN110371817B (en) * | 2019-07-29 | 2024-06-14 | 广东省特种设备检测研究院珠海检测院 | Single-side opening measuring device for elevator landing door |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200508 Effective date of abandoning: 20220119 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200508 Effective date of abandoning: 20220119 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |