Warning device for elevator detection

Abstract

The utility model discloses a warning device for elevator detection in the technical field of elevator detection, which comprises two positioning seats, a fixing column is mounted at the top of each positioning seat, a first baffle is mounted on each fixing column, a fixing shaft is arranged at the other end of each first baffle, and a second baffle connected through the fixing shaft is arranged between the two first baffles. A warning plate is installed on one side of the second baffle. The elevator warning device solves the problems that an existing elevator warning device is usually a herringbone folding frame, but the stability of the existing elevator warning device is low, the existing elevator warning device can move when being stressed or touched by pedestrians, and the existing elevator warning device is prone to being damaged. And the elevator warning device is not suitable for various elevators with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator detection, in particular to a warning device for elevator detection. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building, with its car running on at least two rigid rails that are perpendicular to the horizontal plane or inclined at an angle of less than 15° to the plumb line. There are also step-type ones, with the treads mounted on the tracks and running continuously, commonly known as escalators or moving walkways. Fixed lifting equipment that serves specified floors. A vertical lift has a car that runs between at least two rigid rails that are perpendicular or inclined at an angle of less than 15°. The size and structure of the car facilitate the entry and exit of passengers or the loading and unloading of goods. It is customary to use elevators as a general term for vertical transportation tools in buildings regardless of their driving method.

[0003] Since elevators are frequently used and are related to the safety of people riding in the elevators, elevators need to be regularly inspected and maintained. During the inspection and maintenance process, a warning device is needed to remind people who need to take the elevator to change to other elevators. Existing elevator warning devices are usually "human" shaped folding frames. However, such warning devices have low stability and will shift when subjected to force or touched by pedestrians. Moreover, such elevator warning devices cannot be applied to elevators of different widths.

[0004] Therefore, those skilled in the art provide an elevator detection warning device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide an elevator detection warning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator detection warning device, comprising two positioning seats, a fixing column is installed on the top of the positioning seat, a baffle plate 1 is installed on the fixing column, a fixing shaft is provided at the other end of the baffle plate 1, a baffle plate 2 connected by a fixing shaft is provided between the two baffle plates 1, a warning plate is installed on one side of the baffle plate 2; and a plurality of pop-up components are provided between the baffle plate 2 and the warning plate.

[0007] Preferably, the pop-up assembly comprises a sleeve mounted on the second baffle plate, a push rod is mounted on one end of the sleeve facing the warning plate, and a spring connected to the push rod is mounted inside the sleeve.

[0008] Preferably, a plurality of deformable arched plates are installed on the inner side of the warning plate.

[0009] Preferably, the end of the ejector rod is spherical, and a chute matching the end of the ejector rod is provided on the arched plate.

[0010] Preferably, a plurality of reflective bands are installed on the outer side of the warning board.

[0011] Preferably, a storage cavity with an open top is provided inside the fixed shaft, a movable rod is installed inside the fixed shaft, and a plurality of warning lights of different colors are installed in the upper middle part of the movable rod.

[0012] Preferably, a rotating seat is installed in the middle of the first baffle, a hinge seat is installed on the rotating seat, an internally threaded sleeve is installed on one side of the hinge seat, and a bidirectional externally threaded screw rod is provided between the two internally threaded sleeves.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by providing the first baffle that can be folded relative to the second baffle, the two first baffles can be folded to one side of the second baffle. Folding can reduce the occupied space and facilitate the carrying of this warning device. When the first baffle is separated from the second baffle, it can form a semi-open "匚"-shaped structure, which can surround the elevator door and provide a warning and blocking effect on passing pedestrians.

[0015] 2. In the present utility model, by providing a bidirectional externally threaded screw rod and internally threaded sleeves between the two first baffles, the distance between the two first baffles can be adjusted by rotating the bidirectional externally threaded screw rod, which is convenient for adjusting and fixing the positions of the two first baffles and can be adjusted according to the size of the elevator door. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 enlarged view of part A.

[0018] Figure 3 is the front view of the present utility model.

[0019] Figure 4 is of the present utility model Figure 3 three-dimensional sectional view taken along line A-A of the present utility model.

[0020] Figure 5 is of the present utility model Figure 3 three-dimensional sectional view taken along line B-B of the present utility model.

[0021] Figure 6 is of the present utility model Figure 5 enlarged view of part B.

[0022] In the figure: 1. positioning seat; 2. fixing column; 3. baffle 1; 4. fixing shaft; 5. baffle 2; 6. warning plate; 7. sleeve; 8. push rod; 9. spring; 10. arch plate; 11. slide groove; 12. reflective tape; 13. storage cavity; 14. movable rod; 15. warning light; 16. rotating seat; 17. hinged seat; 18. internal threaded sleeve; 19. bidirectional external threaded screw; 20. support. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 6 In an embodiment of the utility model, an elevator detection warning device includes two positioning seats 1, a fixing column 2 is installed on the top of the positioning seat 1, a baffle 3 is installed on the fixing column 2, a fixing shaft 4 is provided at the other end of the baffle 1 3, a baffle 2 5 connected by the fixing shaft 4 is provided between the two baffles 1 3, a warning plate 6 is installed on one side of the baffle 2 5; a plurality of pop-up components are provided between the baffle 2 5 and the warning plate 6.

[0025] The positioning seat 1 is the base of this elevator detection and warning device, the fixing column 2 is fixedly installed on the positioning seat 1, the baffle 1 3 is rotatably connected to the fixing column 2, the fixing shaft 4 is rotatably connected to the other side of the baffle 1 3, and the baffle 2 5 is connected between the two baffles 1 3 through the fixing shaft 4. Such an arrangement can make the two baffles 1 3 rotate to the same side of the baffle 2 5, which can facilitate the carrying of this elevator detection and warning device, and can be opened when the elevator is inspected, which is convenient for use. The warning plate 6 is located on one side of the baffle 2 5, and a warning slogan can be posted on the baffle 2 5 to remind passers-by.

[0026] In one embodiment, specifically, the pop-up assembly includes a sleeve 7 installed on the baffle plate 2 5, and a push rod 8 is installed at one end of the sleeve 7 facing the warning plate 6. A spring 9 connected to the push rod 8 is installed inside the sleeve 7, and a plurality of deformable arch plates 10 are installed on the inner side of the warning plate 6. The end of the push rod 8 is spherical, and the arch plate 10 is provided with a slide groove 11 that matches the end of the push rod 8. The sleeve 7 is fixedly connected to the baffle plate 2 5, the push rod 8 is slidably connected to the sleeve 7, the spring 9 is located inside the sleeve 7, the arch plate 10 is installed on the inner side of the warning plate 6, and the slide groove 11 is opened on the inner side of the arch plate 10. When the warning plate 6 is subjected to pressure, a certain degree of deformation will occur. At this time, the arch plate 10 will drive the spring 9 to contract through the push rod 8. After the pressure is lost, the spring 9 will push the push rod 8 and the arch plate 10 to return to their original position to avoid impact damage.

[0027] Among them, multiple reflective tapes 12 are installed on the outside of the warning plate 6, a storage cavity 13 with a top opening is provided inside the fixed shaft 4, a movable rod 14 is installed inside the fixed shaft 4, and multiple warning lights 15 of different colors are installed on the middle and upper part of the movable rod 14. The reflective tape 12 can avoid collision with pedestrians in a dim light environment. The storage cavity 13 is opened on the fixed shaft 4, the movable rod 14 is screwed on the storage cavity 13, and the warning light 15 is installed on the top of the movable rod 14. The screwed movable rod 14 can easily adjust the height of the warning light 15. Different warning lights 15 can emit light of different colors, which is convenient for reminding passers-by.

[0028] On the basis of the above embodiment, specifically, a rotating seat 16 is installed in the middle of the baffle 13, and a hinge seat 17 is installed on the rotating seat 16. An internal threaded sleeve 18 is installed on one side of the hinge seat 17, and a bidirectional external threaded screw 19 is provided between the two internal threaded sleeves 18. The rotating seat 16 is installed on the top of the baffle 13, and the hinge seat 17 is fixedly connected to the rotating seat 16. The end of the internal threaded sleeve 18 is connected to the hinge seat 17, and the two ends of the bidirectional external threaded screw 19 are respectively screwed with the two internal threaded sleeves 18. Rotating the bidirectional external threaded screw 19 can adjust the distance between the two baffles 3, facilitate the fixation of the baffle 3, and can adapt to elevator doors of different sizes.

[0029] When detecting an elevator, this device needs to be placed outside the elevator door in advance. When placing it, first open the two first baffles 3 from one side of the second baffle 5 through the double-threaded external screw rod 19, so that the two first baffles 3 and the second baffle 5 form a "C"-shaped structure with an opening on one side, and adjust the distance between the two positioning seats 1 according to the width of the elevator door to be detected. When the light near the elevator door is dim, move the movable rod 14 upward to a suitable position and turn on the warning light 15 at the top. After the adjustment is completed, the elevator can be detected. During the detection process, if a pedestrian passes by, the warning lights 15 of different colors can remind the pedestrian. Moreover, a plurality of reflective strips 12 are arranged on the outer side of the warning board 6, which can further remind the pedestrian. After the detection is completed, the movable rod 14 is received in the receiving cavity 13, and the two first baffles 3 are driven to move to one side of the second baffle 5 by rotating the double-threaded external screw rod 19. In this way, the occupied space of this device can be reduced, which is convenient for carrying this device.

[0030] In one embodiment, specifically, a support 20 is installed at the bottom of the fixed shaft 4, and the support 20 can further improve the stability of this device during the placement process and prevent it from tilting.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. An elevator detection warning device, characterized in that: The invention comprises two positioning seats (1), a fixing column (2) is installed on the top of the positioning seat (1), a baffle plate (3) is installed on the fixing column (2), a fixing shaft (4) is provided at the other end of the baffle plate (3), a baffle plate (5) connected by the fixing shaft (4) is provided between the two baffle plates (3), and a warning plate (6) is installed on one side of the baffle plate (5); A plurality of pop-up components are arranged between the second baffle plate (5) and the warning plate (6).

2. An elevator detection warning device according to claim 1, characterized in that: The pop-up assembly comprises a sleeve (7) mounted on the second baffle plate (5), a push rod (8) is mounted on one end of the sleeve (7) facing the warning plate (6), and a spring (9) connected to the push rod (8) is mounted inside the sleeve (7).

3. An elevator detection warning device according to claim 2, characterized in that: A plurality of deformable arched plates (10) are installed on the inner side of the warning plate (6).

4. An elevator detection warning device according to claim 3, characterized in that: The end of the push rod (8) is spherical, and the arched plate (10) is provided with a sliding groove (11) that matches the end of the push rod (8).

5. An elevator detection warning device according to claim 4, characterized in that: A plurality of reflective tapes (12) are installed on the outer side of the warning plate (6).

6. An elevator detection warning device according to claim 5, characterized in that: A storage cavity (13) with a top opening is provided inside the fixed shaft (4), a movable rod (14) is installed inside the fixed shaft (4), and a plurality of warning lights (15) of different colors are installed at the middle and upper part of the movable rod (14).

7. An elevator detection warning device according to claim 6, characterized in that: A rotating seat (16) is installed in the middle of the baffle plate (3), a hinge seat (17) is installed on the rotating seat (16), an internal threaded sleeve (18) is installed on one side of the hinged seat (17), and a bidirectional external threaded screw (19) is provided between the two internal threaded sleeves (18).

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