CN219654556U - Platform door structure convenient to installation and replacement electromagnetic lock - Google Patents
Platform door structure convenient to installation and replacement electromagnetic lock Download PDFInfo
- Publication number
- CN219654556U CN219654556U CN202320185536.XU CN202320185536U CN219654556U CN 219654556 U CN219654556 U CN 219654556U CN 202320185536 U CN202320185536 U CN 202320185536U CN 219654556 U CN219654556 U CN 219654556U
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- platform door
- mounting hole
- electromagnetic lock
- door body
- installation
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- 238000009434 installation Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to a platform door structure convenient for installing and replacing an electromagnetic lock. The technical scheme of the utility model is as follows: the structure is provided with a platform door body, an installation cavity is arranged in the platform door body, and an electromagnetic lock body is arranged in the installation cavity, and is characterized in that: the side wall of the platform door body close to the track side is provided with a mounting hole I and a mounting hole II in a region corresponding to the mounting cavity, the mounting hole I and the mounting hole II are communicated through a communication channel, and the width of the communication channel is larger than or equal to the minimum diameters of the mounting hole I and the mounting hole II; the side wall of the other side of the platform door body is a detachable cover plate corresponding to the installation cavity; the electromagnetic lock body is provided with a positioning inserting rod I and a positioning inserting rod II which correspond to the mounting hole I and the mounting hole II respectively, and the electromagnetic lock body is inserted into the corresponding mounting holes I and II through the positioning inserting rods I and II to be connected with the platform door body. The utility model is suitable for the field of rail transit devices.
Description
Technical Field
The utility model relates to a platform door structure convenient for installing and replacing an electromagnetic lock. The method is suitable for the field of rail transit devices.
Background
At present, the platform door electromagnetic lock is installed in the inside narrow and small installation cavity of the platform door body more, has offered a plurality of mounting holes on the track side lateral wall of the platform door body, installs the location inserted bar with the mounting hole adaptation on the platform door body on the electromagnetic lock body, and the electromagnetic lock body passes through the location inserted bar cartridge and realizes the connection of AND gate body in corresponding mounting hole (see fig. 1, 2).
However, because the space of the installation cavity in the door body is narrow, the observation is inconvenient in the installation process, and the installation can be completed only after a plurality of positioning inserted rods are completely corresponding to a plurality of corresponding installation holes, the safe installation is time-consuming and labor-consuming; the electromagnetic lock needs to be assisted in a track area during installation, so that installation and replacement cannot be performed during track operation, and only after the track is stopped.
Disclosure of Invention
The utility model aims to solve the technical problems that: in view of the above-mentioned problems, a platform door structure is provided that facilitates installation and replacement of electromagnetic locks.
The technical scheme adopted by the utility model is as follows: the utility model provides a platform door structure convenient to installation is changed electromagnetic lock, has the platform door body, has the installation cavity in the platform door body, installs the electromagnetic lock body in the cavity, its characterized in that:
the side wall of the platform door body close to the track side is provided with a mounting hole I and a mounting hole II in a region corresponding to the mounting cavity, the mounting hole I and the mounting hole II are communicated through a communication channel, and the width of the communication channel is larger than or equal to the minimum diameters of the mounting hole I and the mounting hole II; the side wall of the other side of the platform door body is a detachable cover plate corresponding to the installation cavity;
the electromagnetic lock body is provided with a positioning inserting rod I and a positioning inserting rod II which correspond to the mounting hole I and the mounting hole II respectively, and the electromagnetic lock body is inserted into the corresponding mounting holes I and II through the positioning inserting rods I and II to be connected with the platform door body.
The beneficial effects of the utility model are as follows: according to the electromagnetic lock body, the mounting holes I and II are communicated through the communication channel (the communication groove) to form the special-shaped hole, the area of the special-shaped hole is far larger than that of the mounting holes I and II, so that the positioning inserted rod I or II can be easily positioned to the special-shaped hole when the electromagnetic lock body is mounted, and when one inserted rod of the positioning inserted rods I and II is inserted into the special-shaped hole, the posture of the electromagnetic lock body is adjusted by rotating around the inserted rod, the other inserted rod can be quickly inserted into the special-shaped hole to realize connection, the mounting difficulty is reduced, and the mounting efficiency is improved.
Drawings
Fig. 1 is a schematic view of a prior art arrangement of mounting holes.
Fig. 2 is a schematic view of a prior art platform door body.
Fig. 3 is a schematic view showing the arrangement of mounting holes in embodiment 1.
Fig. 4 is a schematic view of the structure of a landing door in embodiment 1.
Fig. 5 is a schematic view showing the arrangement of mounting holes in embodiment 2.
Fig. 6 is a schematic view of the structure of a landing door in embodiment 2.
Fig. 7 is a schematic view showing the arrangement of mounting holes in embodiment 3.
Fig. 8 is a schematic view of the structure of a landing door in embodiment 3.
Fig. 9 is a schematic view showing a structure of a side wall of a platform door body on a side of a track in embodiment 3.
Fig. 10 is a front view of the magnetic body in example 3.
Fig. 11 is a cross-sectional view of the magnetic body in example 3.
1. A platform door body; 101. a mounting hole I; 102. a mounting hole II; 103. a cover plate; 104. a communication passage; 105. a communication groove; 106. a rectangular hole; 2. an electromagnetic lock body; 201. positioning a inserted link I; 202. positioning a plug rod II; 3. a magnetic body; 301. a semicircular arc groove; 302. and a limiting plate.
Detailed Description
Example 1: as shown in fig. 3 and 4, this embodiment is a platform door structure with a platform door body with a mounting cavity in which an electromagnetic lock body is mounted and replaced.
In this example, the installation cavity leans on the platform door body side wall of the track side to be provided with an upper installation hole and a lower installation hole, namely an installation hole I and an installation hole II, and the installation hole I and the installation hole II are communicated through a communication channel (a communication through hole), and the installation hole I, the installation hole II and the communication channel form a special-shaped hole (a kidney-shaped hole in this example).
In this embodiment, the side wall of the platform door body, which is located at the side of the installation cavity and far away from the track, is a detachable cover plate, and by removing the cover plate, a worker can install and replace components installed in the installation cavity.
The electromagnetic lock body is provided with a positioning inserted rod I matched with the mounting hole I in shape and size and a positioning inserted rod II matched with the mounting hole II in shape and size, and the relative position between the positioning inserted rods I and II corresponds to the relative position between the mounting holes I and II. In this example, the electromagnetic lock body is inserted in the corresponding mounting holes I and II through the positioning inserting rods I and II, so that the electromagnetic lock body is connected with the platform door body.
The installation method of the electromagnetic lock body in the embodiment is as follows: firstly, one of the positioning inserted rods I and II (such as the positioning inserted rod II) is inserted into the special-shaped hole, and because the area of the special-shaped hole is large and long-strip-shaped, a worker can easily make the inserted rod enter the special-shaped hole by using the inserted rod to prop against the inner side of the side wall, then the positioning inserted rod II moves downwards to the position of the mounting hole II along the special-shaped hole, the posture of the electromagnetic lock body is adjusted around the positioning inserted rod II in a rotating manner until the positioning inserted rod I rotates to the position corresponding to the mounting hole I, and finally the positioning inserted rod I is inserted into the mounting hole I, so that the installation of the electromagnetic lock body is completed.
Example 2: as shown in fig. 5 and 6, the structure of this embodiment is basically the same as that of embodiment 1, and the difference is that in this embodiment, two upper and lower mounting holes are provided on the side wall of the platform door body on the side of the mounting chamber close to the track, that is, a mounting hole i and a mounting hole ii, respectively, and the mounting hole i and the mounting hole ii are communicated with each other through a communication groove (the notch faces the mounting side of the electromagnetic lock body), and the mounting hole i, the mounting hole ii and the communication groove form a special-shaped hole.
Example 3: as shown in fig. 7 and 8, the structure of this embodiment is basically the same as that of embodiment 1, and the difference is that in this embodiment, a magnetic body is disposed on the side wall of the platform door body close to the track side and corresponding to the mounting hole ii, and the magnetic body can form a magnetic attraction force on the insert rod when the insert rod enters into the mounting Kongshi, so that the insert rod is not easy to be separated from the mounting hole ii when the electromagnetic lock body rotates around the insert rod to adjust the posture, and the mounting efficiency is improved.
In this embodiment, the magnetic body is embedded in a rectangular hole (see fig. 9) on the side wall of the platform door body close to the track side, and a semicircular arc groove matched with the mounting hole II is formed in the magnetic body, and the semicircular arc groove is used as a part of the mounting hole II. One end of the magnetic body is provided with a limiting plate with a size larger than that of the rectangular hole, so that the magnetic body is prevented from falling out of the rectangular hole (see fig. 10 and 11).
The above embodiments are only for illustrating the inventive concept of the present utility model and not for limiting the protection of the claims of the present utility model, and all the insubstantial modifications of the present utility model using the concept shall fall within the protection scope of the present utility model.
Claims (5)
1. The utility model provides a platform door structure convenient to installation is changed electromagnetic lock, has the platform door body, has the installation cavity in the platform door body, installs the electromagnetic lock body in the cavity, its characterized in that:
the side wall of the platform door body close to the track side is provided with a mounting hole I and a mounting hole II in a region corresponding to the mounting cavity, and the mounting hole I and the mounting hole II are communicated through a communication channel; the side wall of the other side of the platform door body is a detachable cover plate corresponding to the installation cavity;
the electromagnetic lock body is provided with a positioning inserting rod I and a positioning inserting rod II which correspond to the mounting hole I and the mounting hole II respectively, and the electromagnetic lock body is inserted into the corresponding mounting holes I and II through the positioning inserting rods I and II to be connected with the platform door body.
2. The platform door structure for facilitating installation and replacement of electromagnetic locks according to claim 1, wherein: and a magnetic body capable of adsorbing the positioning inserted rod II is arranged on the side wall of the platform door body close to the rail and corresponds to the mounting hole II.
3. The platform door structure for facilitating installation and replacement of electromagnetic locks according to claim 2, wherein: the magnetic body is embedded in a rectangular hole on the side wall of the platform door body close to the track side, and a semicircular groove matched with the mounting hole II is formed in the magnetic body.
4. A platform door structure for facilitating installation and replacement of electromagnetic locks according to claim 3, wherein: one end of the magnetic body is provided with a limiting plate with a size larger than that of the rectangular hole.
5. The utility model provides a platform door structure convenient to installation is changed electromagnetic lock, has the platform door body, has the installation cavity in the platform door body, installs the electromagnetic lock body in the cavity, its characterized in that:
the side wall of the platform door body close to the track side is provided with a mounting hole I and a mounting hole II in a region corresponding to the mounting cavity, and the mounting hole I and the mounting hole II are communicated through a communication groove; the side wall of the other side of the platform door body is a detachable cover plate corresponding to the installation cavity;
the electromagnetic lock body is provided with a positioning inserting rod I and a positioning inserting rod II which correspond to the mounting hole I and the mounting hole II respectively, and the electromagnetic lock body is inserted into the corresponding mounting holes I and II through the positioning inserting rods I and II to be connected with the platform door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320185536.XU CN219654556U (en) | 2023-01-31 | 2023-01-31 | Platform door structure convenient to installation and replacement electromagnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320185536.XU CN219654556U (en) | 2023-01-31 | 2023-01-31 | Platform door structure convenient to installation and replacement electromagnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654556U true CN219654556U (en) | 2023-09-08 |
Family
ID=87853915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320185536.XU Active CN219654556U (en) | 2023-01-31 | 2023-01-31 | Platform door structure convenient to installation and replacement electromagnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654556U (en) |
-
2023
- 2023-01-31 CN CN202320185536.XU patent/CN219654556U/en active Active
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