CN209601903U - A kind of floor plates opening detecting device - Google Patents
A kind of floor plates opening detecting device Download PDFInfo
- Publication number
- CN209601903U CN209601903U CN201920302394.4U CN201920302394U CN209601903U CN 209601903 U CN209601903 U CN 209601903U CN 201920302394 U CN201920302394 U CN 201920302394U CN 209601903 U CN209601903 U CN 209601903U
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- CN
- China
- Prior art keywords
- floor plates
- detecting device
- bar
- opening detecting
- type connector
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- 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.)
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Abstract
The utility model discloses a kind of floor plates opening detecting device, including floor plates, the big angle steel in head, positioning sleeve, open testing agency, L-type connector and U-shaped connector, the L-type connector is fixed on the lower section of floor plates, the U-shaped connector is fixed on the outside of the big angle steel in head, the elongated end opened testing agency and L-type connector is set, and it is connected and fixed by hex bolts and U-shaped connector, the positioning, which is set on, to be mounted on U-shaped connector, and it passes through L-type connector and is connect with testing agency is opened, the opening testing agency includes fixed plate, make bar, to pouring weight and limit switch, the bar of beating is arranged in fixed plate, the limit switch is arranged in the card slot of fixed plate, the elongated end for making bar is equipped with to pouring weight, the floor plates opening detecting device can be disconnected when floor plates are opened and overhauled Safety return circuit is opened, keeps escalator or moving sidewalk out of service, improves safety when maintenance.
Description
Technical field
The utility model relates to a kind of floor plates opening detecting devices.
Background technique
Currently, escalator or moving sidewalk cannot normally be started and run, can only when floor plates are opened and overhauled
Escalator or moving sidewalk are started and run by detecting handle, since accidental cause normally starts in maintenance process
Escalator or moving sidewalk will lead to service personnel and unexpected injury occur, and the risk of maintenance is larger, it is therefore desirable to one
Kind of scheme solves the above problems.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide the floor plates openings that one kind is capable of safety inspection
Detection device.
The utility model proposes a kind of floor plates opening detecting device, including floor plates, the big angle steel in head, positioning sleeve,
It opens testing agency, L-type connector and U-shaped connector, the L-type connector and is fixed on the lower section of floor plates, the U-shaped connection
Part is fixed on the outside of the big angle steel in head, the elongated end opened testing agency and L-type connector is arranged in, and passes through hexagonal spiral shell
Bolt is connected and fixed with U-shaped connector, and the positioning, which is set on, to be mounted on U-shaped connector, and is passed through L-type connector and opened
Testing agency's connection, the openings testing agency include fixed plate, make bar, to pouring weight and limit switch, it is described make bar and be arranged exist
In fixed plate, the limit switch is arranged in the card slot of fixed plate, and the elongated end for making bar is equipped with to pouring weight.
Further, the positioning sleeve is arranged in parallel in the lower section of hex bolts.
Further, the limit switch includes pinch roller, contact-making switch and guide card, and the pinch roller is arranged on contact-making switch
Side, and be close to bar is made, the guide card is connect with contact-making switch.
Further, described beat is equipped with contradictory piece between bar and pinch roller.
Further, the side of the floor plates is provided with frame.
Further, described that pouring weight is bolted with bar is made.
According to the above aspect of the present invention, the utility model at least has the following advantages: the floor plates opening detecting device can be in building
Laminate disconnects safety return circuit when opening maintenance, keeps escalator or moving sidewalk out of service, improves safety when maintenance.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of floor plates opening detecting device of the utility model.
Fig. 2 is a kind of opening testing agency structural schematic diagram of floor plates opening detecting device of the utility model
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment: a kind of floor plates opening detecting device, including floor plates 1, the big angle steel 2 in head, positioning sleeve 4, opening inspection
It surveys mechanism 5, L-type connector 9 and U-shaped connector 10, the L-type connector 9 and is fixed on the lower section of floor plates 1, the U-shaped connection
Part 10 is fixed on the outside of the big angle steel 2 in head, and the elongated end of L-type connector 9 is arranged in the opening testing agency 5, and passes through
Hex bolts 11 is connected and fixed with U-shaped connector 10, and the positioning sleeve 4 is arranged on being mounted on U-shaped connector 10, and passes through L
Type connector 9 is connect with testing agency 5 is opened, and the opening testing agency 5 includes fixed plate 51, makes bar 52, to 55 and of pouring weight
Limit switch 54, the bar 52 of beating are arranged in fixed plate 51, and the limit switch 54 is arranged in the card slot of fixed plate 51, institute
The elongated end for making bar 52 is stated equipped with to pouring weight 55.
The positioning sleeve 4 is arranged in parallel in the lower section of hex bolts 11.
The limit switch 54 includes pinch roller 56, contact-making switch 57 and guide card 58, and the pinch roller 56 is arranged in contact-making switch
57 tops, and be close to bar 52 is made, the guide card 58 is connect with contact-making switch 57.
Described beat is equipped with contradictory piece 59 between bar 53 and pinch roller 56.
The side of the floor plates 1 is provided with frame 3.
It is described to pouring weight 55 with make bar 52 and connect by bolt 53.
Floor plates opening detecting device by fixed plate, make bar, pouring weight, limit switch etc. formed, fixed plate is fixed on
On the big angle steel in the end of escalator or moving sidewalk truss, when floor plates are opened, bar is made in the gravity to pouring weight
Lower position switch is pushed, so that limit switch movement disconnects safety return circuit, so that escalator or moving sidewalk are out of service,
Cannot normally start, can only overhaul starting: when floor plates cover, the leverage by making bar is lifted to pouring weight side, is made
It obtains limit switch to reset, smearing ladder or moving sidewalk automatically normally could start or run.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of floor plates opening detecting device, it is characterised in that: including floor plates, the big angle steel in head, positioning sleeve, open detection
Mechanism, L-type connector and U-shaped connector, the L-type connector are fixed on the lower section of floor plates, and the U-shaped connector is fixed on
The outside of the big angle steel in head, the testing agency that opens are arranged in the elongated end of L-type connector, and by hex bolts with it is U-shaped
Connector is connected and fixed, and the positioning, which is set on, to be mounted on U-shaped connector, and is passed through L-type connector and opened detection machine
Structure connection, the opening testing agency include fixed plate, make bar, to pouring weight and limit switch, and the bar of beating is arranged in fixed plate
On, the limit switch is arranged in the card slot of fixed plate, and the elongated end for making bar is equipped with to pouring weight.
2. a kind of floor plates opening detecting device according to claim 1, it is characterised in that: the positioning sleeve is arranged in parallel
In the lower section of hex bolts.
3. a kind of floor plates opening detecting device according to claim 1, it is characterised in that: the limit switch includes pressure
Wheel, contact-making switch and guide card, the pinch roller setting are close to above contact-making switch, and with bar is made, the guide card and contact-making switch
Connection.
4. a kind of floor plates opening detecting device according to claim 1, it is characterised in that: described to beat between bar and pinch roller
Equipped with contradictory piece.
5. a kind of floor plates opening detecting device according to claim 1, it is characterised in that: the side of the floor plates is set
It is equipped with frame.
6. a kind of floor plates opening detecting device according to claim 1, it is characterised in that: described to lead to pouring weight with bar is made
It crosses and is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302394.4U CN209601903U (en) | 2019-03-11 | 2019-03-11 | A kind of floor plates opening detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302394.4U CN209601903U (en) | 2019-03-11 | 2019-03-11 | A kind of floor plates opening detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209601903U true CN209601903U (en) | 2019-11-08 |
Family
ID=68405814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302394.4U Active CN209601903U (en) | 2019-03-11 | 2019-03-11 | A kind of floor plates opening detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209601903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453593A (en) * | 2020-05-15 | 2020-07-28 | 巨龙电梯有限公司 | Escalator with safety floor plate |
-
2019
- 2019-03-11 CN CN201920302394.4U patent/CN209601903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453593A (en) * | 2020-05-15 | 2020-07-28 | 巨龙电梯有限公司 | Escalator with safety floor plate |
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