Turnover plate device of construction elevator

Abstract

The utility model discloses a construction elevator turning plate device, which relates to the technical field of construction elevators and comprises a construction elevator body, a track structure mounted outside the construction elevator body, a turning plate structure mounted inside the track structure, a magnetic attraction structure mounted outside the turning plate structure and a protective door structure mounted inside the track structure. The track structure comprises a left track and a right track; the left rail is mounted on the left wall surface of the construction elevator body; the gap between the construction elevator and the floor is covered with the turnover plate structure, building materials can be prevented from falling off from the construction elevator, the safety of workers is protected, the turnover plate structure can be automatically carried and folded along with opening and closing of the protection door structure, movement interference between the turnover plate structure and the protection door structure is avoided, and the safety of the construction elevator is improved. The personal safety of operators is guaranteed, the turning plate structure is of a pure mechanical structure, faults caused by electromechanical control can be avoided, and the turning plate structure is safer in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of construction elevators, in particular to a plate turning device for a construction elevator. Background Art

[0002] Construction elevators are usually called construction hoists, but the definition of construction hoists is broader. Construction platforms also belong to the construction elevator series. They are manned and cargo construction machinery frequently used in construction. Due to their unique box structure, they are comfortable and safe to ride. Construction elevators are usually used in conjunction with tower cranes on construction sites.

[0003] Usually, during the installation of a construction elevator, a certain distance must be left between the main part of the elevator cage and the building to meet the vertical lifting requirements of the elevator cage. However, the distance between the construction elevator and the building brings many inconveniences to the construction process. For example, during use, since the construction elevator cannot be completely closed between the construction elevator and the building, and there is a lack of support under the bottom of the construction elevator, it is difficult to maintain stability, which brings inconvenience to the elevator cage to transport materials at the floor where it stops and the construction workers to enter and exit. At the same time, it is very easy for fragmented materials to fall from the gap between the elevator cage and the floor, causing casualties. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and propose a construction elevator flap device. The utility model covers the gap between the construction elevator and the floor through the flap structure, which can prevent building materials from falling off the construction elevator and protect the safety of workers. The flap structure can be automatically loaded and retracted with the opening and closing of the protection door structure, avoiding the movement interference between the flap structure and the protection door structure, ensuring the personal safety of the operator, and the flap structure adopts a purely mechanical structure, which can avoid failures caused by electromechanical control and is safer during use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A construction elevator flap device comprises: a construction elevator body, a track structure installed on the outside of the construction elevator body, a flap structure installed on the inside of the track structure, a magnetic structure installed on the outside of the flap structure, and a protective door structure installed on the inside of the track structure; the track structure comprises: a left track and a right track; the left track is installed on the left wall of the construction elevator body, and the right track is installed on the right wall of the construction elevator body; the flap structure comprises: two flap wheels, a flap shaft and a mounting flap; the two flap wheels are movably installed on the inside of the left track and the right track respectively, the flap shaft is installed between the two flap wheels, and the mounting flap is movably sleeved on the outside of the flap shaft.

[0007] The utility model is further configured such that the magnetic structure includes: two flap magnetic seats and a fixed magnetic strip; the two flap magnetic seats are respectively installed on the outside of the flap shaft, and the fixed magnetic strip is installed on the front wall surface of the construction elevator body.

[0008] The utility model is further configured such that the protection door structure includes: two soft connecting rods and a protection door; the protection door is movably installed inside the left track and the right track, and the two ends of the two soft connecting rods are respectively sleeved on the outside of the protection door and the flap shaft.

[0009] The utility model is further configured that a flip rail is installed between the left track and the right track.

[0010] The utility model is further configured that an upper wall surface of the flip railing is provided with an inclined surface.

[0011] The utility model is further configured that the erection flap is composed of a long board and a short board.

[0012] The utility model is further configured that interception plates are installed on the upper walls of the left track and the right track.

[0013] The beneficial effects of the utility model are as follows: the utility model covers the gap between the construction elevator and the floor through the flap structure, which can prevent building materials from falling off the construction elevator and protect the safety of workers. The flap structure can be automatically loaded and retracted as the protective door structure is opened and closed, avoiding movement interference between the flap structure and the protective door structure, ensuring the personal safety of the operator. The flap structure adopts a purely mechanical structure, which can avoid failures caused by electromechanical control and is safer during use.

[0014] The construction elevator flap device is provided with a flap structure, which can cover the gap between the construction elevator body and the floor, thereby preventing building materials from falling off the construction elevator body and protecting the safety of workers. The flap structure can be automatically loaded and retracted as the protective door structure is opened and closed, avoiding movement interference between the flap structure and the protective door structure, thereby ensuring the personal safety of the operator.

[0015] The construction elevator flap device is provided with a track structure, and the track structure can define the running routes of the protection door structure and the flap structure, so that the protection door structure and the flap structure can run according to a certain route, thereby ensuring the normal operation of the utility model.

[0016] The construction elevator flap device is provided with a magnetic attraction structure, which can provide power for closing the protective door structure, prevent the protective door structure from opening automatically, and ensure the personal safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a construction elevator flap device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the first partial structure of a construction elevator flap device proposed by the utility model;

[0019] Figure 3 This is a second partial structural schematic diagram of a construction elevator flap device proposed by the utility model.

[0020] In the figure: 1. Construction elevator body; 2. Left track; 3. Right track; 4. Flip wheel; 5. Flip shaft; 6. Setting up the flap; 7. Flip magnetic seat; 8. Fixing magnetic strip; 9. Soft connecting rod; 10. Protective door; 11. Flip railing. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0024] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0025] Reference Figure 1-3A construction elevator flap device comprises: a construction elevator body 1, a track structure is installed on the outside of the construction elevator body 1, a flap structure is installed on the inside of the track structure, a magnetic attraction structure is installed on the outside of the flap structure, and a protective door structure is installed on the inside of the track structure; the track structure comprises: a left track 2 and a right track 3; the left track 2 is installed on the left wall of the construction elevator body 1, and the right track 3 is installed on the right wall of the construction elevator body 1; the flap structure comprises: two flap wheels 4, a flap shaft 5 and a mounting flap 6; the two flap wheels 4 are movably installed on the inside of the left track 2 and the right track 3 respectively, the flap shaft 5 is installed between the two flap wheels 4, the mounting flap 6 is movably sleeved on the outside of the flap shaft 5, the left track 2 and the right track A flip railing 11 is installed between the construction elevator body 1 and the floor, and the upper wall of the flip railing 11 is provided with an inclined surface. The erected flap 6 is composed of a long plate and a short plate. The upper walls of the left track 2 and the right track 3 are provided with interception plates. The track structure can stipulate the running route of the protection door structure and the flap structure, and can make the protection door structure and the flap structure run according to a certain route, which can ensure the normal operation of the utility model. The flap structure can cover the gap between the construction elevator body 1 and the floor, and can prevent the construction materials from falling off the construction elevator body 1, thereby protecting the safety of the workers. Moreover, the flap structure can be automatically loaded and retracted with the opening and closing of the protection door structure, thereby avoiding the movement interference between the flap structure and the protection door structure, and ensuring the personal safety of the operator.

[0026] Specifically, the magnetic structure includes: two flap magnetic seats 7 and a fixed magnetic strip 8; the two flap magnetic seats 7 are respectively installed on the outside of the flap shaft 5, and the fixed magnetic strip 8 is installed on the front wall of the construction elevator body 1. The magnetic structure can provide power for the closing of the protective door structure, and can prevent the protective door structure from opening automatically, thereby ensuring the personal safety of the operator.

[0027] Specifically, the protective door structure includes: two soft connecting rods 9 and a protective door 10; the protective door 10 is movably installed inside the left track 2 and the right track 3, and the two ends of the two soft connecting rods 9 are respectively mounted on the outside of the protective door 10 and the flap shaft 5.

[0028] Working principle: The operator can perform two operations, one is to open the door and the other is to close the door. When the construction elevator body 1 stops running and then opens the door, the operator pulls down the protection door 10, and the protection door 10, the two flap wheels 4 and the flap shaft 5 move downward along the path of the left track 2 and the right track 3. When the erection flap 6 encounters the flip railing 11, the inclined surface of the flip railing 11 will contact the erection flap 6. At this time, the erection flap 6 will rotate with the flap shaft 5 as the axis, so that the short board of the erection flap 6 is placed on the construction elevator body. 1, the long board of the erection flap 6 is in contact with the floor bottom plate. At this time, the construction elevator body 1 and the floor are connected by the erection flap 6, that is, there is no gap. When the construction elevator body 1 is ready to run, the operator pulls the protection door 10 upward, and the protection door 10, the two flap wheels 4 and the flap shaft 5 move upward along the path of the left track 2 and the right track 3 until the two flap magnetic seats 7 are adsorbed on the fixed magnetic strip 8, completing the door closing action. At this time, under the action of gravity, the long board part of the erection flap 6 naturally droops.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction elevator flap device, comprising: A construction elevator body (1), characterized in that a track structure is installed on the outside of the construction elevator body (1), a flap structure is installed on the inside of the track structure, a magnetic attraction structure is installed on the outside of the flap structure, and a protective door structure is installed on the inside of the track structure; The track structure comprises: a left track (2) and a right track (3); The left track (2) is installed on the left wall surface of the construction elevator body (1), and the right track (3) is installed on the right wall surface of the construction elevator body (1); The flap structure comprises: two flap wheels (4), a flap shaft (5) and a mounting flap (6); The two flap wheels (4) are movably mounted inside the left track (2) and the right track (3), respectively; the flap shaft (5) is mounted between the two flap wheels (4); and the erecting flap (6) is movably sleeved outside the flap shaft (5).

2. A construction elevator flap device according to claim 1, characterized in that: The magnetic attraction structure comprises: two flip-plate magnetic attraction seats (7) and a fixed magnetic attraction strip (8); The two flap magnetic seats (7) are respectively installed on the outside of the flap shaft (5), and the fixed magnetic strip (8) is installed on the front wall surface of the construction elevator body (1).

3. A construction elevator flap device according to claim 1, characterized in that: The protective door structure comprises: two soft connecting rods (9) and a protective door (10); The protection door (10) is movably mounted inside the left track (2) and the right track (3), and the two ends of the two soft connecting rods (9) are respectively sleeved on the outside of the protection door (10) and the flap shaft (5).

4. A construction elevator flap device according to claim 1, characterized in that: A flip rail (11) is installed between the left track (2) and the right track (3).

5. A construction elevator flap device according to claim 4, characterized in that: The upper wall surface of the flip railing (11) is provided with an inclined surface.

6. A construction elevator flap device according to claim 1, characterized in that: The erection flap (6) is composed of a long board and a short board.

7. A construction elevator flap device according to claim 1, characterized in that: The upper wall surfaces of the left track (2) and the right track (3) are installed with interception plates.

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