Hoisting system cabin door protection mechanism and hoisting system

Abstract

The utility model provides a hoisting system cabin door protection mechanism and hoisting system.The hoisting system cabin door protection mechanism comprises cabin doors installed at the bottom of the hoisting system in a split mode, a cabin door driving device is arranged in the hoisting system, and the cabin door driving device comprises a cabin door motor, a transmission shaft, a crank and a hinge; the hinge is connected with the hoisting system and the cabin door, the cabin door motor is connected with the crank through the transmission shaft, and the crank is connected with the hinge to drive the hinge to swing. The cabin door protection mechanism of the hoisting system provided by the utility model can be closed after the hoisting system is folded, so that the whole hoisting system is tidier and more attractive, and the use safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting systems, in particular to a cabin door protection mechanism for a hoisting system. Background Art

[0002] The infrastructure for the physics, chemistry, and biology smart labs for junior and senior high schools includes a ceiling unit comprised of modular cabin facilities for water, electricity, gas, network, and ventilation ducts, along with an integrated electric rocker system. A floor unit comprises desks and chairs for teachers and students, as well as independent upper water supply and drainage sinks. A central intelligent control system enables intelligent centralized control of the hoisting system. These three elements combine to form the core system of a complete physics, chemistry, and biology laboratory.

[0003] The existing lifting system, with exposed air ducts, water pipes, etc., looks very messy in the classroom and also poses certain safety risks. Utility Model Content

[0004] In order to make up for the deficiencies in the prior art, the utility model provides a lifting system hatch protection mechanism, which can be closed after the lifting system is folded up, making the overall structure neater and more beautiful, and improving the safety of use.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A door protection mechanism for a hoisting system comprises a door which is installed at the bottom of the hoisting system in a split-type manner. A door driving device for driving the door to open or close is provided in the hoisting system.

[0007] Furthermore, the hoisting system is provided with a door travel switch for detecting whether the door is fully opened or closed.

[0008] Furthermore, the hinge is L-shaped, with a middle portion rotatably connected to the hoisting system, one end hinged to the cabin door, and the other end provided with a guide hole, and the crank slidably connected in the guide hole.

[0009] The utility model also provides a hoisting system comprising the above-mentioned hoisting system hatch protection mechanism.

[0010] Furthermore, it includes a shell, lighting modules are provided on both sides of the shell, an openable and closable swing arm is provided at the bottom of the shell, and a power module, a water inlet and outlet, and an air intake are provided on the swing arm.

[0011] Furthermore, the top of the swing arm is rotatably connected to the shell, and a swing arm driving device is provided in the shell.

[0012] Furthermore, the swing arm driving device includes a screw mechanism and a transmission pulley assembly, the two sides of the rotating sleeve of the swing arm are connected to the transmission pulley assembly, and the slider of the screw mechanism is connected to the transmission belt of the transmission pulley assembly.

[0013] Furthermore, a swing arm travel switch is provided in the housing for detecting whether the swing arm is fully opened or closed.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] The utility model discloses a lifting system hatch protection mechanism and a lifting system. When the lifting system is not in use or the power is off, the hatch can be closed, so that the bottom of the lifting system looks like a flat surface, which is neat and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a bottom view of a hatch protection mechanism of a hoisting system according to the present invention (one hatch is removed).

[0017] Figure 2 This is a structural diagram of a lifting system of the utility model in a hatch opening state.

[0018] Figure 3 The utility model relates to an internal structure of a hoisting system.

[0019] Among them: 100, lifting system; 1, cabin door; 2, cabin door motor; 3, drive shaft; 4, crank; 5, hinge; 10, housing; 20, lighting module; 30, swing arm; 40, screw mechanism; 401, slider; 50, drive pulley assembly; 501, drive belt. DETAILED DESCRIPTION

[0020] The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Example 1

[0022] like Figure 1 As shown, a door protection mechanism for a lifting system includes a door 1 mounted in a biparting manner at the bottom of a lifting system 100. A door drive device is provided within the lifting system 100 to open and close the door. The door drive device can be driven directly by a motor or by a motor coupled with a transmission structure. The transmission structure can be a rod drive, a belt drive, or other similar device.

[0023] Specifically, each hatch is connected to an independent hatch drive device, which includes a hatch motor 2, a drive shaft 3, a crank 4, and a hinge 5. The hinge 5 connects the lifting system 100 and the hatch 1. The hatch motor 2 is connected to the crank 4 via the drive shaft 3. The crank 4 is connected to the hinge 5 to drive the hinge 5 to swing. The hinge 5 swings outward to open the hatch 1 and swings inward to close the hatch 1.

[0024] A door travel switch for detecting whether the door is fully opened or closed is provided in the hoisting system 100. The hinge 5 is L-shaped, with the middle portion being rotatably connected to the hoisting system 100, one end being hinged to the door 1, and the other end being provided with a guide hole in which the crank 4 is slidably connected.

[0025] like Figure 2 、 3 As shown, this embodiment also provides a lifting system with a hatch protection mechanism, including a housing 10, with lighting modules 20 on both sides of the housing 10. A swing arm 30 that can be opened and closed is provided at the bottom of the housing 10, and a power module, a water inlet and outlet, and an air intake are provided on the swing arm 30.

[0026] The top of the swing arm 30 is rotatably connected to the housing 10, and a swing arm drive device is housed within the housing 10. The swing arm drive device comprises a screw mechanism 40 and a drive pulley assembly 50. The two sides of the swing arm 30's rotating sleeve are connected to the drive pulley assembly 50, and a slider 401 of the screw mechanism 40 is connected to a drive belt 501 of the drive pulley assembly 50. The screw mechanism 40 drives the slider 401 to slide, causing the slider 401 to move the drive belt 501 back and forth, thereby rotating the swing arm 30 about its rotation axis, allowing it to be folded or unfolded at the bottom of the housing 10. A swing arm travel switch is housed within the housing 10 to detect whether the swing arm is fully opened or closed.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A door protection mechanism for a lifting system, characterized by: The utility model comprises a hatch which is installed at the bottom of the hoisting system in a split-type manner. A hatch driving device for driving the hatch to open or close is provided in the hoisting system.

2. The door protection mechanism for a lifting system according to claim 1, characterized in that: The hoisting system is provided with a door travel switch for detecting whether the door is fully opened or closed.

3. The door protection mechanism for a lifting system according to claim 2, characterized in that: The door drive device includes a door motor, a transmission shaft, a crank and a hinge. The hinge connects the lifting system and the door. The door motor is connected to the crank through the transmission shaft. The crank is connected to the hinge to drive the hinge to swing.

4. The door protection mechanism for a lifting system according to claim 3, characterized in that: The hinge is L-shaped, with the middle portion being rotatably connected to the hoisting system, one end being hinged to the cabin door, and the other end being provided with a guide hole, and the crank being slidably connected in the guide hole.

5. A hoisting system, characterized in that: It comprises the lifting system hatch protection mechanism as described in any one of claims 1 to 4.

6. The hoisting system according to claim 5, characterized in that: It comprises a shell, lighting modules are provided on both sides of the shell, an openable and closable swing arm is provided at the bottom of the shell, and a power module, a water inlet and outlet, and an air intake are provided on the swing arm.

7. The hoisting system according to claim 6, characterized in that: The top of the swing arm is rotatably connected to the shell, and a swing arm driving device is arranged in the shell.

8. The hoisting system according to claim 7, characterized in that: The swing arm driving device includes a screw mechanism and a transmission pulley assembly. The two sides of the rotating shaft sleeve of the swing arm are connected to the transmission pulley assembly. The slider of the screw mechanism is connected to the transmission belt of the transmission pulley assembly.

9. The hoisting system according to claim 8, characterized in that: A swing arm travel switch for detecting whether the swing arm is opened and closed in place is provided in the housing.

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