Lift car top protective fence device of box type elevator and sightseeing elevator

Abstract

The utility model provides a lift car top protective guard device of a box type lift and a sightseeing lift. The protective guard device comprises a frame upper beam, a frame lower beam and a frame upper beam, a frame lower beam; a plurality of frame side beams; the glass plates are arranged in a space defined by the frame upper beam, the frame lower beam and the frame side beams; the outer side upper glass pressing plate is connected to the lower end of the frame upper beam and located on the outer side, the inner side upper glass pressing plate is connected to the lower end of the frame upper beam and located on the inner side, the outer side lower glass pressing plate is connected to the upper end of the frame lower beam and located on the outer side, and the inner side lower glass pressing plate is connected to the upper end of the frame lower beam and located on the inner side. The upper end and the lower end of the glass plate are clamped between the outer side upper glass pressing plate and the inner side upper glass pressing plate and between the outer side lower glass pressing plate and the inner side lower glass pressing plate respectively. The protective fence device can provide maintenance, installation and protection for the sightseeing elevator and is unified with the appearance style of the sightseeing elevator, and the attractiveness of the sightseeing elevator is improved; no gap exists on the side face of the protection device, and tools or sundries are prevented from falling in the maintenance process.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and in particular relates to a cage top guardrail device of a box-type elevator and a sightseeing elevator. Background Art

[0002] Compared with ordinary box elevators, sightseeing elevators use more transparent structures, allowing passengers to watch the scenery outside from a moving perspective while riding the elevator, making the elevator more entertaining and no longer just a simple means of transportation. The sightseeing elevator itself also has the characteristics of beautiful and fashionable appearance, so it is widely used in large commercial buildings such as hotels, scenic spots, exhibition centers, etc.

[0003] It is generally necessary to install a guardrail on the top of the elevator car to protect the construction workers from falling during the installation and maintenance of the elevator. Some cables and other equipment are also installed on the guardrail. The Chinese patent document with the publication number CN207973372U discloses a sightseeing elevator car, which is provided with a guardrail on the top plate of the car. The guardrail includes a support column fixed on the top plate of the car and a guard rod connected to multiple support columns. A protective space for maintenance personnel to stand is formed between the guard rod and the wall of the building. The guardrail in the patent and the currently commonly used ordinary guardrail are only a functional structure. Their appearance is often incompatible with the sightseeing elevator. It is usually necessary to use a stainless steel decorative cover to cover it, which makes the overall appearance of the sightseeing elevator, which is originally simple, beautiful and technological, bloated, and greatly reduces the beauty of the sightseeing elevator. In addition, the guardrail uses a steel pipe welded frame structure, and there is a large gap in the frame. During the installation and maintenance process, it is easy for sundries and tools to fall from the gap to cause equipment damage or casualties. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a box-type elevator car top guardrail device and a sightseeing elevator, which can provide maintenance and installation protection for the sightseeing elevator. At the same time, the appearance style of the guardrail device and the sightseeing elevator is more unified, which greatly increases the aesthetics of the sightseeing elevator. There is no gap on the side of the protective device, which can prevent small tools or debris from falling during maintenance and causing damage to equipment or injuries to people.

[0005] In order to solve the above problems, one aspect of the utility model provides a car top guardrail device for a box-type elevator, comprising:

[0006] Frame upper beam;

[0007] A frame lower beam, located below the frame upper beam and parallel to the frame upper beam;

[0008] A plurality of frame side beams, disposed between the frame upper beam and the frame lower beam;

[0009] A plurality of glass plates, wherein the glass plates are arranged in a space surrounded by the frame upper beam, the frame lower beam, and the frame side beams;

[0010] An upper glass pressing plate group, the upper glass pressing plate group comprising an outer upper glass pressing plate and an inner upper glass pressing plate, the outer upper glass pressing plate is connected to the lower end of the frame upper beam and is located on the outer side, the inner upper glass pressing plate is connected to the lower end of the frame upper beam and is located on the inner side, and the upper end of the glass plate is clamped between the outer upper glass pressing plate and the inner upper glass pressing plate;

[0011] A lower glass pressing plate group, the lower glass pressing plate group includes an outer lower glass pressing plate and an inner lower glass pressing plate, the outer lower glass pressing plate is connected to the upper end of the frame lower beam and is located on the outer side, the inner lower glass pressing plate is connected to the upper end of the frame lower beam and is located on the inner side, and the lower end of the glass plate is clamped between the outer lower glass pressing plate and the inner lower glass pressing plate.

[0012] Preferably, the car top guardrail device of the box-type elevator further includes:

[0013] A first protective sponge is located in the clamping space between the outer upper glass pressing plate and the inner upper glass pressing plate, and is located between the glass plate and the frame upper beam.

[0014] Preferably, the car top guardrail device of the box-type elevator further includes:

[0015] A second protective sponge is located in the clamping space between the outer lower glass pressing plate and the inner lower glass pressing plate, and is located between the glass plate and the frame lower beam.

[0016] Preferably, a decorative cover plate is provided on the outer upper glass platen and / or the inner upper glass platen and / or the outer lower glass platen and / or the inner lower glass platen.

[0017] Preferably, the outer upper glass pressing plate and / or the inner upper glass pressing plate and / or the outer lower glass pressing plate and / or the inner lower glass pressing plate are C-shaped steel.

[0018] Preferably, the outer upper glass pressing plate and / or the inner upper glass pressing plate are connected to the frame upper beam via a first bolt.

[0019] Preferably, the outer lower glass pressing plate and / or the inner lower glass pressing plate are connected to the frame lower beam via a second bolt.

[0020] Preferably, the frame upper beam comprises a first frame upper beam, a second frame upper beam and a third frame upper beam; the first frame upper beam, the second frame upper beam and the third frame upper beam are sequentially connected end to end to form a C-shaped frame upper beam;

[0021] The frame lower beam comprises a first frame lower beam, a second frame lower beam and a third frame lower beam; the first frame lower beam, the second frame lower beam and the third frame lower beam are sequentially connected end to end to form a C-shaped frame lower beam;

[0022] The glass plate includes a first glass plate, a second glass plate and a third glass plate; the first glass plate is arranged between the first frame upper beam and the first frame lower beam; the second glass plate is arranged between the second frame upper beam and the second frame lower beam; the third glass plate is arranged between the third frame upper beam and the third frame lower beam.

[0023] Preferably, the frame side beams include a first frame side beam, a second frame side beam, a third frame side beam, a fourth frame side beam, a fifth frame side beam and a sixth frame side beam; the first frame side beam and the second frame side beam are arranged between the first frame upper beam and the first frame lower beam, and are respectively located at the two ends of the first frame upper beam; the third frame side beam and the fourth frame side beam are arranged between the second frame upper beam and the second frame lower beam, and are respectively located at the two ends of the second frame upper beam; the fifth frame side beam and the sixth frame side beam are arranged between the third frame upper beam and the third frame lower beam, and are respectively located at the two ends of the third frame upper beam.

[0024] Another aspect of the utility model provides a sightseeing elevator, comprising a car, and also comprising the above-mentioned box-type elevator car top guardrail device, wherein the box-type elevator car top guardrail device is arranged on the top of the car.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] In the guardrail device on the top of the car of the box-type elevator of the utility model, the frame upper beam, the frame lower beam and the frame side beam mainly provide protection and load-bearing functions. The glass plate not only provides partial protection but also improves the overall appearance of the guardrail device. The upper and lower glass pressure plate groups can respectively limit the horizontal movement of the upper and lower ends of the glass plate by clamping the glass plate, thereby playing the role of fixing the glass plate.

[0027] The utility model discloses a box-type elevator car top guardrail device, which is used on a glass hoistway box-type sightseeing elevator. Compared with the traditional guardrail device, it provides maintenance and installation protection for the sightseeing elevator and makes the appearance style of the guardrail device and the sightseeing elevator more unified, greatly improving the aesthetics of the sightseeing elevator. Moreover, there is no gap on the side of the guardrail device, which can prevent small tools or debris from falling and causing damage to equipment or injuries to people during maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a guardrail device on the top of a box-type elevator car according to an embodiment of the utility model;

[0029] Figure 2 It is a longitudinal cross-sectional view of a first frame lower beam in a box-type elevator car top guardrail device according to an embodiment of the utility model;

[0030] Figure 3 It is a structural schematic diagram of the left frame in the top guardrail device of the box-type elevator car according to the embodiment of the utility model;

[0031] Figure 4 It is a structural schematic diagram of the middle frame in the guardrail device on the top of the car of the box-type elevator according to the embodiment of the utility model;

[0032] Figure 5 It is a top view of the guardrail device on the top of the car of the box-type elevator described in an embodiment of the utility model.

[0033] Among them: 1-frame upper beam; 11-first frame upper beam; 12-second frame upper beam; 13-third frame upper beam; 2-frame lower beam; 21-first frame lower beam; 22-second frame lower beam; 23-third frame lower beam; 3-frame side beam; 31-first frame side beam; 32-second frame side beam; 33-third frame side beam; 34-fourth frame side beam; 35-fifth frame side beam; 36-sixth frame side beam; 4-glass plate; 41-first glass plate; 42-second glass plate; 43-third glass plate; 5-outer lower glass pressure plate; 6-inner lower glass pressure plate; 7-second protective sponge; 8-decorative cover plate. DETAILED DESCRIPTION

[0034] 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.

[0035] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0036] Example 1

[0037] like Figure 1 , Figure 2 , Figure 5 As shown, a box-type elevator car top guardrail device of this embodiment includes:

[0038] Frame upper beam 1;

[0039] The frame lower beam 2 is located below the frame upper beam 1 and is parallel to the frame upper beam 1;

[0040] A plurality of frame side beams 3 are provided between the frame upper beam 1 and the frame lower beam 2;

[0041] A plurality of glass plates 4, wherein the glass plates 4 are arranged in a space surrounded by a frame upper beam 1, a frame lower beam 2, and a frame side beam 3;

[0042] An upper glass pressing plate group, the upper glass pressing plate group comprises an outer upper glass pressing plate and an inner upper glass pressing plate, the outer upper glass pressing plate is connected to the lower end of the frame upper beam 1 and is located on the outer side, the inner upper glass pressing plate is connected to the lower end of the frame upper beam 1 and is located on the inner side, and the upper end of the glass plate 4 is clamped between the outer upper glass pressing plate and the inner upper glass pressing plate;

[0043] The lower glass pressing plate group includes an outer lower glass pressing plate 5 and an inner lower glass pressing plate 6. The outer lower glass pressing plate 5 is connected to the upper end of the frame lower beam 2 and is located on the outer side. The inner lower glass pressing plate 6 is connected to the upper end of the frame lower beam 2 and is located on the inner side. The lower end of the glass plate 4 is clamped between the outer lower glass pressing plate 5 and the inner lower glass pressing plate 6.

[0044] In the guardrail device on the top of the car of the box-type elevator of this embodiment, the frame upper beam, frame lower beam and frame side beam mainly provide protection and load-bearing functions. The glass plate not only provides partial protection but also improves the overall appearance of the guardrail device. The upper and lower glass pressure plate groups can respectively limit the horizontal movement of the upper and lower ends of the glass plate by clamping the glass plate, thereby playing the role of fixing the glass plate.

[0045] The guardrail device on the top of the box-type elevator car of this embodiment is used on a box-type sightseeing elevator with a glass hoistway. Compared with the traditional guardrail device, it provides maintenance and installation protection for the sightseeing elevator while making the appearance style of the guardrail device and the sightseeing elevator more unified, greatly increasing the aesthetics of the sightseeing elevator; and there is no gap on the side of the guardrail device, which can prevent small tools or debris from falling and causing equipment damage or personal injury during maintenance.

[0046] Preferably, the car top guardrail device of the box-type elevator further includes:

[0047] The first protective sponge is located in the clamping space between the outer upper glass pressing plate and the inner upper glass pressing plate, and is located between the glass plate 4 and the frame upper beam 1.

[0048] Preferably, the car top guardrail device of the box-type elevator further includes:

[0049] The second protective sponge 7 is located in the clamping space between the outer lower glass pressing plate 5 and the inner lower glass pressing plate 6 and between the glass plate 4 and the frame lower beam 2 .

[0050] The protective sponge can provide buffering protection for the glass plate and can make the glass plate more firmly installed through the resilience generated by its own elastic deformation.

[0051] Preferably, a decorative cover plate 8 is provided on the outer upper glass platen, the inner upper glass platen, the outer lower glass platen 5, and the inner lower glass platen 6. The setting of the decorative cover plate can cover the glass platen, making the overall appearance of the guardrail device more beautiful and consistent.

[0052] Preferably, the outer upper glass pressing plate, the inner upper glass pressing plate, the outer lower glass pressing plate 5, and the inner lower glass pressing plate 6 are C-shaped steel. The cross-section of the C-shaped steel is C-shaped, and the C-shaped steel has the characteristics of high strength, light structure, light weight, safety and reliability, easy disassembly, and large bearing capacity. Using two C-shaped steels to clamp the glass plate can make the glass plate structure more stable.

[0053] Preferably, the outer upper glass pressing plate, the inner upper glass pressing plate and the frame upper beam 1 are connected by a first bolt.

[0054] Preferably, the outer lower glass pressing plate 5, the inner lower glass pressing plate 6 and the frame lower beam 2 are connected by a second bolt.

[0055] Preferably, if Figure 3 , Figure 4As shown, the frame upper beam 1 includes a first frame upper beam 11, a second frame upper beam 12 and a third frame upper beam 13; the first frame upper beam 11, the second frame upper beam 12 and the third frame upper beam 13 are connected end to end in sequence to form a C-shaped frame upper beam; the frame lower beam 2 includes a first frame lower beam 21, a second frame lower beam 22 and a third frame lower beam 23; the first frame lower beam 21, the second frame lower beam 22 and the third frame lower beam 23 are connected end to end in sequence to form a C-shaped frame lower beam; the glass plate 4 includes a first glass plate 41, a second glass plate 42 and a third glass plate 43; the first glass plate 41 is arranged between the first frame upper beam 11 and the first frame lower beam 21; the second glass plate 42 is arranged between the second frame upper beam 12 and the second frame lower beam 22; the third glass plate 43 is arranged between the third frame upper beam 13 and the third frame lower beam 23. The entire guardrail device is C-shaped, which better surrounds and wraps the top of the car on three sides, and can play a better protective role.

[0056] The number of frame side beams can be adjusted according to the number of glass plates. It is best to ensure that side beams are provided on both sides of each glass plate to improve the stability of the glass being fixed.

[0057] Preferably, the frame side beam 3 includes a first frame side beam 31, a second frame side beam 32, a third frame side beam 33, a fourth frame side beam 34, a fifth frame side beam 35 and a sixth frame side beam 36; the first frame side beam 31 and the second frame side beam 32 are arranged between the first frame upper beam 11 and the first frame lower beam 21, and are respectively located at the two ends of the first frame upper beam 11; the third frame side beam 33 and the fourth frame side beam 34 are arranged between the second frame upper beam 12 and the second frame lower beam 22, and are respectively located at the two ends of the second frame upper beam 12; the fifth frame side beam 35 and the sixth frame side beam 36 are arranged between the third frame upper beam 13 and the third frame lower beam 23, and are respectively located at the two ends of the third frame upper beam 13.

[0058] Example 2

[0059] The sightseeing elevator of this embodiment includes a car and the above-mentioned box-type elevator car top guardrail device, and the box-type elevator car top guardrail device is arranged on the top of the car.

[0060] The sightseeing elevator of this embodiment adopts the above-mentioned car top guardrail device, which can form a better unified appearance style with the car of the sightseeing elevator, greatly increasing the aesthetics of the sightseeing elevator.

[0061] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A box-type elevator car top guardrail device, characterized in that: include: Frame upper beam; A frame lower beam, located below the frame upper beam and parallel to the frame upper beam; A plurality of frame side beams, disposed between the frame upper beam and the frame lower beam; A plurality of glass plates, wherein the glass plates are arranged in a space surrounded by the frame upper beam, the frame lower beam, and the frame side beams; An upper glass pressing plate group, the upper glass pressing plate group comprising an outer upper glass pressing plate and an inner upper glass pressing plate, the outer upper glass pressing plate is connected to the lower end of the frame upper beam and is located on the outer side, the inner upper glass pressing plate is connected to the lower end of the frame upper beam and is located on the inner side, and the upper end of the glass plate is clamped between the outer upper glass pressing plate and the inner upper glass pressing plate; A lower glass pressing plate group, the lower glass pressing plate group includes an outer lower glass pressing plate and an inner lower glass pressing plate, the outer lower glass pressing plate is connected to the upper end of the frame lower beam and is located on the outer side, the inner lower glass pressing plate is connected to the upper end of the frame lower beam and is located on the inner side, and the lower end of the glass plate is clamped between the outer lower glass pressing plate and the inner lower glass pressing plate.

2. The box-type elevator car top guardrail device according to claim 1, characterized in that: Also includes: A first protective sponge is located in the clamping space between the outer upper glass pressing plate and the inner upper glass pressing plate, and is located between the glass plate and the frame upper beam.

3. The box-type elevator car top guardrail device according to claim 1, characterized in that: Also includes: A second protective sponge is located in the clamping space between the outer lower glass pressing plate and the inner lower glass pressing plate, and is located between the glass plate and the frame lower beam.

4. The box-type elevator car top guardrail device according to claim 1, characterized in that: A decorative cover plate is provided on the outer upper glass pressing plate and / or the inner upper glass pressing plate and / or the outer lower glass pressing plate and / or the inner lower glass pressing plate.

5. The box-type elevator car top guardrail device according to claim 1, characterized in that: The outer upper glass pressing plate and / or the inner upper glass pressing plate and / or the outer lower glass pressing plate and / or the inner lower glass pressing plate are C-shaped steel.

6. The box-type elevator car top guardrail device according to claim 1, characterized in that: The outer upper glass pressing plate and / or the inner upper glass pressing plate are connected to the frame upper beam via a first bolt.

7. The box-type elevator car top guardrail device according to claim 1, characterized in that: The outer lower glass pressing plate and / or the inner lower glass pressing plate are connected to the frame lower beam via a second bolt.

8. The box-type elevator car top guardrail device according to claim 1, characterized in that: The frame upper beam comprises a first frame upper beam, a second frame upper beam and a third frame upper beam; the first frame upper beam, the second frame upper beam and the third frame upper beam are sequentially connected end to end to form a C-shaped frame upper beam; The frame lower beam comprises a first frame lower beam, a second frame lower beam and a third frame lower beam; the first frame lower beam, the second frame lower beam and the third frame lower beam are sequentially connected end to end to form a C-shaped frame lower beam; The glass plate includes a first glass plate, a second glass plate and a third glass plate; the first glass plate is arranged between the first frame upper beam and the first frame lower beam; the second glass plate is arranged between the second frame upper beam and the second frame lower beam; the third glass plate is arranged between the third frame upper beam and the third frame lower beam.

9. The box-type elevator car top guardrail device according to claim 8, characterized in that: The frame side beams include a first frame side beam, a second frame side beam, a third frame side beam, a fourth frame side beam, a fifth frame side beam and a sixth frame side beam; the first frame side beam and the second frame side beam are arranged between the first frame upper beam and the first frame lower beam, and are respectively located at two ends of the first frame upper beam; the third frame side beam and the fourth frame side beam are arranged between the second frame upper beam and the second frame lower beam, and are respectively located at two ends of the second frame upper beam; the fifth frame side beam and the sixth frame side beam are arranged between the third frame upper beam and the third frame lower beam, and are respectively located at two ends of the third frame upper beam.

10. A sightseeing elevator, comprising a car, characterized in that: It also includes a box-type elevator car top guardrail device as described in any one of claims 1 to 9, wherein the box-type elevator car top guardrail device is arranged on the top of the car.

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