Stand column structure with light curtain

Abstract

The utility model relates to the technical field of elevators, in particular to a stand column structure with a light curtain, which comprises a stand column, a light curtain component and a light-transmitting plate, a glass groove is arranged on one side of the stand column, and a light curtain groove is arranged on the other side of the stand column. A first mounting groove for mounting a light curtain component and a second mounting groove for mounting a light-transmitting plate are formed in the light curtain groove, and the second mounting groove is formed in an opening of the light curtain groove. The stand column structure is small in occupied size.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator technical field especially relates to a kind of stand column structure with light curtain. BACKGROUND

[0002] Light curtain is the important component of elevator, can effectively prevent passenger or object be trapped by elevator door, greatly improve the safety of elevator.

[0003] The light curtain of prior art is installed as a whole assembly on the elevator, which mainly includes shell, light-transmitting plate and light curtain component, and the light curtain component and the light-transmitting plate are both arranged in the shell, so that the shell needs to be installed in the stand column or outside the stand column when installing, so that the overall occupied volume is large, and when the stand column needs to be small, the light curtain of prior art cannot be conveniently installed. UTILITY MODEL CONTENT

[0004] The technical solution to be solved by the utility model is to provide a stand column structure with light curtain, which occupies a smaller volume.

[0005] The technical solution adopted by the utility model is a stand column structure with light curtain, which comprises a stand column, a glass groove is arranged on one side of the stand column, and a light curtain groove is arranged on the other side of the stand column, and it further comprises a light curtain component and a light-transmitting plate, a first mounting groove for mounting the light curtain component and a second mounting groove for mounting the light-transmitting plate are arranged in the light curtain groove, and the second mounting groove is arranged at the opening of the light curtain groove.

[0006] As a preferred, the light curtain component mounted in the first mounting groove is arranged perpendicularly to the light-transmitting plate mounted in the second mounting groove.

[0007] As a preferred, a cavity for wiring is further arranged in the light curtain groove.

[0008] As a preferred, the cavity is located on one side of the light curtain component mounted in the first mounting groove.

[0009] Compared with the prior art, the utility model has the following advantages: the shell of the original light curtain is cancelled, the first mounting groove and the second mounting groove are arranged in the light curtain groove of the stand column, and then the components of the original light curtain are mounted in the light curtain groove, so that the overall occupied volume is small, and the stand column can be made smaller.

[0010] The light curtain component and the light-transmitting plate are arranged perpendicularly, so that the light curtain component mounted on the control panel can better play the function.

[0011] The cavity for wiring is arranged in the light curtain groove, so that the overall wiring is more convenient.

[0012] By placing the cavity on one side of the light curtain components, the wiring can be routed from the same side of the light curtain components, making wiring more convenient. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of Embodiment 1.

[0014] Figure 2 This is a schematic diagram of the structure of Embodiment 2.

[0015] Figure 3 This is a schematic diagram of the structure of Embodiment 3.

[0016] Figure 4 This is a schematic diagram of the structure of Embodiment 4.

[0017] As shown in the figure: 1. Column; 2. Glass trough; 3. Light curtain trough; 4. Control board; 5. Transmitter / receiver module; 6. Light-transmitting plate; 7. First mounting slot; 8. Second mounting slot; 9. Cavity. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] Example 1:

[0020] A type of platform elevator right-angle door support column, such as Figure 1 As shown, it includes a column 1, light curtain components, and a light-transmitting panel 6, wherein:

[0021] The light curtain components include a control board 4 and a transmitter / receiver module 5, wherein:

[0022] Control panel 4 is the control panel 4 of the existing technology light curtain, so it is not described in detail here;

[0023] Transmitter / receiver module 5 includes a transmitter and a receiver.

[0024] The transmitter can emit light signals such as infrared or visible light, which will form a light curtain between the elevator car door and the landing door;

[0025] The receiver's function is to receive the light emitted by the transmitter. When an object blocks the light, the receiver will detect the change in light.

[0026] The transmitter and receiver are respectively installed on the control board 4 in the elevator two sides stand 1, and after installation, the transmitter and receiver are all aligned with the light transmission plate 6, and these are the conventional components of the prior art light curtain, so there is no detailed expansion here;

[0027] The control board 4 is responsible for processing the signals transmitted by the receiver, and once it detects that the light is blocked, it will quickly respond, such as reopening the elevator door to avoid trapping or trapping, because the control board 4 is also a conventional component of the prior art light curtain, so there is no detailed expansion here;

[0028] The stand 1, as shown in Figure 1 The lower left side is a glass tank 2 for installing glass, and the middle part is also provided with a positioning pin shaft for positioning the stand 1, and the upper right side is a light curtain groove 3 for installing light curtain related components, wherein:

[0029] The light curtain groove 3 is provided with a first installation groove 7 and a second installation groove 8 inside, the second installation groove 8 is arranged at the opening position of the light curtain groove 3, and the first installation groove 7 is arranged at the middle part of the light curtain groove 3, and the control board 4 is installed in the first installation groove 7, and the light transmission plate 6 is installed in the second installation groove 8, and the control board 4 installed in the first installation groove 7 and the light transmission plate 6 installed in the second installation groove 8 are arranged vertically, and the light curtain groove 3 is divided into an installation cavity and a wiring cavity 9 by the control board 4, the wiring cavity 9 is located on one side of the control board 4 for wiring, and the installation cavity is located on the other side of the control board 4 for accommodating the transmitting and receiving module 5;

[0030] This embodiment is only to remove the shell of the prior art light curtain, and then adjust the light curtain groove 3 of the prior art stand 1, and set the first installation groove 7 and the second installation groove 8 in the light curtain groove 3 for installing the control board 4 and the light transmission plate 6, so that the overall installation space will be much smaller, and the overall volume of the stand 1 will be smaller.

[0031] Example two:

[0032] As shown in Figure 2 The stand of example two is also a platform elevator right angle door stand, but the difference between example two and example one is that the shape of the stand 1 of example two is different from that of example one, but it also has a light curtain groove 3, and the first installation groove 7, the second installation groove 8 and the cavity 9 are also arranged in the light curtain groove 3, and the positional relationship of the three is similar to that of example one.

[0033] Example three:

[0034] As shown in Figure 3As shown, Embodiment 3 is a platform car door pillar. The overall structure of the pillar 1 is different from that of Embodiment 1, but it also has a light curtain groove 3. The light curtain groove 3 is also provided with a first mounting groove 7, a second mounting groove 8 and a cavity 9, and the positional relationship of the three is similar to that of Embodiment 1.

[0035] Example 4:

[0036] like Figure 4 As shown, Embodiment 4 is a right-angle door pillar for a car. The overall shape of the pillar 1 is different from that of Embodiment 1, but it also has a light curtain groove 3. The light curtain groove 3 is also provided with a first mounting groove 7, a second mounting groove 8 and a cavity 9, and the positional relationship of the three is similar to that of Embodiment 1.

[0037] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

[0038] For those skilled in the art, various changes and modifications will undoubtedly be apparent after reading the above description. Therefore, the appended claims should be considered as covering all changes and modifications that encompass the true intent and scope of this utility model. Any and all equivalent scope and content within the scope of the claims should be considered as still falling within the intent and scope of this utility model.

Claims

1. A light curtain-equipped stand structure comprising a stand (1), one side of which is provided with a glass slot (2), and the other side of which is provided with a light curtain slot (3), characterized in that: It also comprises a light curtain component and a light-transmitting plate (6), the light curtain groove (3) is provided with a first mounting groove (7) for mounting the light curtain component and a second mounting groove (8) for mounting the light-transmitting plate (6), and the second mounting groove (8) is arranged at the opening of the light curtain groove (3).

2. A pole structure with a light curtain as claimed in claim 1, characterized in that: The light curtain component mounted in the first mounting groove (7) is arranged vertically with the light-transmitting plate (6) mounted in the second mounting groove (8).

3. A pole structure with a light curtain as claimed in claim 1, characterized in that: The light curtain groove (3) is further provided with a cavity (9) for wiring.

4. A pole structure with a light curtain as claimed in claim 3, characterized in that: The cavity (9) is located at the side of the light curtain component mounted in the first mounting groove (7).

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