CN214610990U - Detection positioning mechanism for elevator main rail installation device - Google Patents
Detection positioning mechanism for elevator main rail installation device Download PDFInfo
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- CN214610990U CN214610990U CN202120414645.5U CN202120414645U CN214610990U CN 214610990 U CN214610990 U CN 214610990U CN 202120414645 U CN202120414645 U CN 202120414645U CN 214610990 U CN214610990 U CN 214610990U
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- displacement sensor
- positioning mechanism
- main rail
- elevator main
- installation device
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Abstract
The utility model discloses an elevator main rail installation device is with detecting positioning mechanism, detecting positioning mechanism sets up in elevator main rail installation device's bottom, including revolving cylinder, swivelling joint board and displacement sensor, the utility model discloses a position of displacement sensor detectable frame, cooperation platform positioning mechanism use, make the frame produce the skew, finally make the frame be located well central point and put, make things convenient for subsequent punching and installation elevator main rail.
Description
Technical Field
The utility model relates to an elevator installation technical field, a detection positioning mechanism for elevator main rail installation device specifically says so.
Background
The elevator is widely applied to families, offices or restaurants, is deeply favored by the majority of users, in the integral structure of the elevator, an elevator main rail is a combination body for guiding a lift car and a counterweight in the lifting operation, the installation of the main rail is an important link for the installation quality of the whole elevator, the installation of the main rail firstly needs to adjust the installation device to the center position of the shaft to facilitate the subsequent punching and installation, most of the prior art arranges a platform positioning mechanism in the installation device, the piston rod of the cylinder in the platform positioning mechanism is pushed to the wall surface of the elevator shaft so as to adjust the position of the platform positioning mechanism and ensure that the platform positioning mechanism is positioned at the central position, in the process, the adjustment amount of the positioning mechanism is mostly manually observed by eyes, so the positioning precision cannot be guaranteed, therefore, there is a need to develop a detection positioning mechanism for use with the platform positioning mechanism.
SUMMERY OF THE UTILITY MODEL
According to the not enough of above prior art, the utility model provides an elevator main rail installation device is with detecting positioning mechanism.
In order to solve the technical problem, the utility model provides a detection positioning mechanism, including mount table, support, revolving cylinder, swivelling joint board, displacement sensor, revolving cylinder fixes and leans on support position department at the mount table, swivelling joint board includes connecting portion and places the portion, and connecting portion fix on revolving cylinder's piston, and the portion of placing is "ten" font, and displacement sensor includes first displacement sensor, second displacement sensor, third displacement sensor and fourth displacement sensor to all fix on placing the portion through the L board, first displacement sensor, second displacement sensor, third displacement sensor, fourth displacement sensor are arranged from the upper end of placing the portion hour in proper order.
Preferably, an open groove is formed in the rotating connecting plate, and when the rotating connecting plate rotates for 180 degrees instantaneously, the bottom surface of the groove is in contact with the support.
Preferably, the rotary cylinder is HRQ 30.
Preferably, the first displacement sensor, the second displacement sensor, the third displacement sensor and the fourth displacement sensor are all KTR linear pull rod displacement sensors, and a detection head of the sensor is provided with a return spring.
The utility model discloses an gain effect: the detection positioning mechanism disclosed by the embodiment is reliable in structure, is arranged at two opposite angles of the mounting table, can conveniently detect the position of the elevator main rail mounting device, has fewer parts and less occupied space, and can be used in cooperation with the platform positioning mechanism to more conveniently adjust the rack of the elevator main rail mounting device to the central position, so that the elevator main rail can be conveniently mounted by the mounting mechanism in the rack.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the installation position of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic view of the initial position of the present invention;
fig. 5 is a schematic diagram of the detection position of the present invention;
in the figure: the mounting table comprises a mounting table 1, a support 2, a rotary connecting plate 3, a placing part 301, a connecting part 302, a rotary cylinder 4, a displacement sensor 5, a first displacement sensor 501, a second displacement sensor 502, a third displacement sensor 503, a fourth displacement sensor 504, a 6L plate, a return spring 7 and a groove 8.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In this embodiment, as shown in the figure, the detecting and positioning mechanism for the elevator main rail installation device provided in this embodiment includes two positions, opposite angles are disposed at the bottom position of the elevator main rail installation device, the detecting and positioning mechanism mainly includes a rotary cylinder 4, a rotary connection plate 3, and a displacement sensor 5, the rotary cylinder 4 is fixed at a position of the installation platform 1 near the bracket 2, the rotary connection plate 3 includes a connection portion 302 and a placement portion 301, the connection portion 302 is fixed on the rotary piston of the rotary cylinder 4, the rotary connection plate 3 can be driven to rotate by the rotary cylinder 4, the placement portion 301 is in a cross shape, the displacement sensor 5 includes a first displacement sensor 501, a second displacement sensor 502, a third displacement sensor 503, and a fourth displacement sensor 504, and are all fixed on the placement portion 301 by an L plate 6, the first displacement sensor 501, the second displacement sensor 502, the first displacement sensor 502, the second displacement sensor 504, The third displacement sensor 503 and the fourth displacement sensor 504 are arranged clockwise from the upper end of the placing part 301, the rotating connecting plate 3 is further provided with an open groove 8, when the rotating connecting plate 3 rotates 180 degrees instantaneously, the bottom surface of the groove 8 is in contact with the bracket 2, and at the moment, the first sensor 501 is just in a vertical downward position.
Further, the rotary cylinder 4 is a cylinder with the model number of HRQ 30.
Further, the first displacement sensor 501, the second displacement sensor 502, the third displacement sensor 503 and the fourth displacement sensor 504 are all KTR linear pull rod displacement sensors, and a detection head of the sensor is provided with a return spring 7.
The working principle is as follows: in this embodiment, two detection positioning mechanisms are arranged in the elevator main rail installation device, the position of the elevator main rail installation device can be detected through the simultaneous operation of the two detection positioning mechanisms, as shown in fig. 4, when the elevator main rail installation device is in an initial position and needs to be detected, the rotating cylinder 4 at the lower right corner drives the rotating connecting plate 3 to instantaneously rotate 180 degrees, the rotating cylinder 4 at the upper left corner also drives the rotating connecting plate 3 to instantaneously rotate 180 degrees, as shown in fig. 5, the elevator shaft surface presses down the detection heads of the displacement sensors 5 protruding from the left side and the right side, the distances between the elevator main rail installation device and the left side and the right side can be detected, the electric control system on the elevator main rail installation device drives the platform positioning mechanism to adjust the left position and the right position, so that the detection results of the displacement sensors 5 at the two sides are consistent, and the left-right centering can be ensured, the same front-back distance adjustment is referred to the left-right centering process.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides an elevator main rail installation device is with detecting positioning mechanism which characterized in that: comprises an installation table (1), a bracket (2), a rotary cylinder (4), a rotary connecting plate (3) and a displacement sensor (5), the rotary cylinder (4) is fixed at the position of the mounting table (1) close to the bracket (2), the rotary connecting plate (3) comprises a connecting part (302) and a placing part (301), the connecting part (302) is fixed on a rotary piston of the rotary cylinder (4), the placing part (301) is in a cross shape, the displacement sensor (5) comprises a first displacement sensor (501), a second displacement sensor (502), a third displacement sensor (503) and a fourth displacement sensor (504), and are all fixed on the placing part (301) through an L plate (6), and the first displacement sensor (501), the second displacement sensor (502), the third displacement sensor (503) and the fourth displacement sensor (504) are arranged instantaneously and sequentially from the upper end of the placing part (301).
2. The detecting and positioning mechanism for the elevator main rail installation device according to claim 1, characterized in that: an open groove (8) is formed in the rotating connecting plate (3), and when the rotating connecting plate (3) instantaneously rotates 180 degrees, the bottom surface of the groove (8) is in contact with the support (2).
3. The detecting and positioning mechanism for the elevator main rail installation device according to claim 1, characterized in that: the rotary cylinder (4) is HRQ 30.
4. The detecting and positioning mechanism for the elevator main rail installation device according to claim 1, characterized in that: the first displacement sensor (501), the second displacement sensor (502), the third displacement sensor (503) and the fourth displacement sensor (504) are all KTR linear pull rod displacement sensors, and a detection head of the sensor is provided with a return spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414645.5U CN214610990U (en) | 2021-02-25 | 2021-02-25 | Detection positioning mechanism for elevator main rail installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414645.5U CN214610990U (en) | 2021-02-25 | 2021-02-25 | Detection positioning mechanism for elevator main rail installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214610990U true CN214610990U (en) | 2021-11-05 |
Family
ID=78443306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120414645.5U Active CN214610990U (en) | 2021-02-25 | 2021-02-25 | Detection positioning mechanism for elevator main rail installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214610990U (en) |
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2021
- 2021-02-25 CN CN202120414645.5U patent/CN214610990U/en active Active
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