Protection mechanism and construction lifting platform

Abstract

The utility model provides a protection mechanism and a construction lifting platform, and belongs to the technical field of lifting platforms. The protection mechanism comprises a lifting structure and a protection structure, the lifting structure comprises a lifting assembly, an operation platform and a door plate, the operation platform is connected with the lifting assembly, the door plate is hinged to the operation platform, and the protection structure comprises a sliding frame, a screw rod, a first protection assembly, a second protection assembly and a clamping assembly. The sliding frame is in sliding connection with the operation platform, the sliding frame is connected with the operation platform through the screw rod, the first protection assembly is arranged in the operation platform, the second protection assemblies are arranged on the three faces of the operation platform, the clamping assembly is arranged on one side of the operation platform, and the clamping assembly is arranged on the other side of the operation platform. And the clamping assembly is clamped with the second protection assembly. According to the protection mechanism and the construction lifting platform, the height of the operation platform can be conveniently adjusted, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the field of lifting platforms, and more specifically, to a protective mechanism and a construction lifting platform. Background Art

[0002] With the development of society, high-rise buildings are becoming more and more important in urban construction. The construction scale of high-rise buildings is getting larger and larger. During the construction process, the safety enclosure of high-rise buildings is relatively strict. The transfer of materials between layers is generally carried out by vertical transportation tools. Therefore, unloading platforms have been widely used in high-rise buildings. The common lifting and unloading platforms in construction sites are mostly composed of a platform and a lifting device connected to the bottom. Things are placed on the platform for lifting and transportation. When the current lifting platform is in use, there is no protective measures around it, which easily leads to the risk of falling objects from high altitude.

[0003] In this regard, the Chinese patent application number is CN202122410046.9, which discloses a lifting and unloading platform protection device, including a lifting platform, a protective plate, a protective ceiling, and a unloading port. The protective plate is arranged in a U shape around both sides and one end of the lifting platform, the unloading port is located at the opening of the protective plate, and the protective ceiling is located above the protective plate. The unloading port is provided with a first protective door and a second protective door, which has the effect of preventing the goods on the lifting and unloading platform from spilling and preventing objects from falling from above.

[0004] The above solution still has the following shortcomings during use: when in use, the height of the protective plate is fixed and is not easy to adjust according to the needs of the user, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to remedy the above deficiencies, the present application provides a protective mechanism and a construction lifting platform, aiming to improve the problem that the height of the protective plate is fixed during use and is not easy to adjust according to the needs of the user, thereby reducing the practicality of the device.

[0006] In the first aspect, an embodiment of the present application provides a protective mechanism, including a lifting structure and a protective structure, the lifting structure including a lifting assembly, an operating platform and a door panel, the operating platform is connected to the lifting assembly, the door panel is hinged to the operating platform, the protective structure includes a sliding frame, a screw, a first protective assembly, a second protective assembly and a clamping assembly, the sliding frame is slidably connected to the operating platform, the sliding frame is connected to the operating platform through the screw, the first protective assembly is arranged in the operating platform, the second protective assembly is arranged on three surfaces of the operating platform, the clamping assembly is arranged on one side of the operating platform, and the clamping assembly is clamped to the second protective assembly.

[0007] In a specific implementation, the lifting assembly includes a base plate and a hydraulic cylinder, the hydraulic cylinder is installed on one side of the base plate, and the operating platform is connected to the movable end of the hydraulic cylinder.

[0008] In the above implementation process, the operating platform can be easily driven to rise and fall through the arrangement of the bottom plate and the hydraulic cylinder.

[0009] In a specific embodiment, universal wheels are arranged at the four corners of the bottom of the base plate.

[0010] In the above implementation process, universal wheels are provided at the four corners of the bottom of the base plate to facilitate the movement of the device.

[0011] In a specific embodiment, the first protection component includes a support rod and a protection plate, the support rod is arranged in the operating platform, and the protection plate is connected to the support rod.

[0012] In the above implementation process, the provision of support rods and protective plates can facilitate protection and sunshade.

[0013] In a specific embodiment, the second protective assembly includes two fixed rods, a rotating shaft, a rotating frame, a first protective net and a second protective net, the two fixed rods are arranged in parallel on one side of the operating platform, the rotating shaft is rotatably connected to the fixed rods, the rotating frame is connected to the rotating shaft, the first protective net is arranged in the rotating frame, one side of the second protective net is connected to the rotating frame, and the other side of the second protective net is connected to the fixed rods.

[0014] In the above implementation process, through the arrangement of two fixed rods, a rotating shaft, a rotating frame, a first protective net and a second protective net, it is possible to easily catch the fallen materials and provide convenient protection.

[0015] In a specific embodiment, the clamping assembly includes a connecting block, a sliding rod, a slider and a spring. The connecting block is arranged on one side of the operating platform, the sliding rod is slidably connected to the connecting block, the sliding rod is clamped to the rotating frame, the slider is connected to the sliding rod, the slider is slidably connected to the connecting block, and the spring is sleeved on the sliding rod.

[0016] In the above implementation process, the rotating frame can be conveniently fixed by providing the connecting block, the sliding rod, the sliding block and the spring.

[0017] In a specific implementation manner, a plurality of screw holes are evenly formed on the inner wall of the operating platform, and the screw rods are threadedly connected to the screw holes.

[0018] In the above implementation process, by evenly opening a plurality of screw holes on the inner wall of the operating platform, the sliding frame can be conveniently fixed at different heights.

[0019] In a second aspect, the utility model further provides a construction lifting platform, including the above-mentioned protection mechanism.

[0020] Compared with the prior art, the beneficial effects of the present application are as follows: through the setting of the lifting component, the operating platform can be easily driven to rise and fall; through the setting of the first protective component, protection can be convenient and sunshade can be convenient; through the setting of the second protective component, fallen materials can be conveniently caught for protection; the sliding frame slides in the operating platform and is fixed by screws, so the height of the operating platform can be conveniently adjusted, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of a protective mechanism and a construction lifting platform structure provided in an embodiment of the present application;

[0023] Figure 2 A schematic diagram of a top view structure of a protection mechanism and a construction lifting platform provided in an embodiment of the present application;

[0024] Figure 3 A schematic diagram of the structure of a second protection component provided in an embodiment of the present application;

[0025] Figure 4 A schematic diagram of the cross-sectional structure of a snap-on assembly provided in an embodiment of the present application.

[0026] In the figure: 10-lifting structure; 110-lifting assembly; 111-bottom plate; 112-hydraulic cylinder; 120-operating platform; 130-door panel; 20-protective structure; 210-sliding frame; 220-screw; 230-first protective assembly; 231-support rod; 232-protective plate; 240-second protective assembly; 241-fixed rod; 242-rotating shaft; 243-rotating frame; 244-first protective net; 245-second protective net; 250-clamping assembly; 251-connecting block; 252-sliding rod; 253-sliding block; 254-spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0028] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] Example

[0030] See also Figure 1 The present application provides a protection mechanism, including a lifting structure 10 and a protection structure 20.

[0031] Specifically, the protective structure 20 facilitates the adjustment of the height of the operating platform 120 , thereby improving the practicability of the device.

[0032] See also Figure 1 and Figure 2 The lifting structure 10 includes a lifting component 110, an operating platform 120 and a door panel 130. The operating platform 120 is connected to the lifting component 110, and the door panel 130 is hinged to the operating platform 120.

[0033] In the specific setting, the lifting assembly 110 includes a base plate 111 and a hydraulic cylinder 112, the hydraulic cylinder 112 is installed on one side of the base plate 111, and the operating platform 120 is connected to the movable end of the hydraulic cylinder 112. The setting of the base plate 111 and the hydraulic cylinder 112 can conveniently drive the operating platform 120 to rise and fall.

[0034] In a specific configuration, universal wheels are provided at the four corners of the bottom of the bottom plate 111 , wherein the movement of the device can be facilitated by providing universal wheels at the four corners of the bottom of the bottom plate 111 .

[0035] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The protective structure 20 includes a sliding frame 210, a screw 220, a first protective component 230, a second protective component 240 and a clamping component 250. The sliding frame 210 is slidably connected to the operating platform 120. The sliding frame 210 is connected to the operating platform 120 through the screw 220. The first protective component 230 is arranged in the operating platform 120. The second protective components 240 are arranged on three surfaces of the operating platform 120. The clamping component 250 is arranged on one side of the operating platform 120, and the clamping component 250 is clamped with the second protective component 240.

[0036] In a specific setting, the first protective component 230 includes a support rod 231 and a protective plate 232. The support rod 231 is arranged in the operating platform 120, and the protective plate 232 is connected to the support rod 231. The setting of the support rod 231 and the protective plate 232 can facilitate protection and sunshade.

[0037] In the specific setting, the second protection component 240 includes two fixed rods 241, a rotating shaft 242, a rotating frame 243, a first protection net 244 and a second protection net 245. The two fixed rods 241 are arranged in parallel on one side of the operating platform 120, the rotating shaft 242 is rotatably connected to the fixed rods 241, the rotating frame 243 is connected to the rotating shaft 242, the first protection net 244 is arranged in the rotating frame 243, one side of the second protection net 245 is connected to the rotating frame 243, and the other side of the second protection net 245 is connected to the fixed rods 241. Among them, through the setting of the two fixed rods 241, the rotating shaft 242, the rotating frame 243, the first protection net 244 and the second protection net 245, it is possible to easily catch the fallen materials and facilitate protection.

[0038] In the specific setting, the clamping assembly 250 includes a connecting block 251, a sliding rod 252, a slider 253 and a spring 254. The connecting block 251 is set on one side of the operating platform 120. The sliding rod 252 is slidably connected to the connecting block 251. The sliding rod 252 is clamped with the rotating frame 243. The slider 253 is connected to the sliding rod 252. The slider 253 is slidably connected to the connecting block 251. The spring 254 is sleeved on the sliding rod 252. Through the setting of the connecting block 251, the sliding rod 252, the slider 253 and the spring 254, the rotating frame 243 can be conveniently fixed.

[0039] In a specific configuration, a plurality of screw holes are evenly opened on the inner wall of the operating platform 120, and the screw rod 220 is threadedly connected to the screw holes. By evenly opening a plurality of screw holes on the inner wall of the operating platform 120, the sliding frame 210 can be conveniently fixed at different heights.

[0040] The utility model further provides a construction lifting platform, which comprises the above-mentioned protection mechanism.

[0041] The working principle of the protection mechanism and the construction lifting platform: when using the protection mechanism and the construction lifting platform, the hydraulic cylinder 112 is used to drive the operating platform 120 to move, so as to facilitate the lifting and lowering of the operating platform 120. The support rod 231 and the protection plate 232 are provided to facilitate protection and sunshade. The two fixed rods 241, the rotating shaft 242, the rotating frame 243, the first protective net 244 and the second protective net 245 are provided to facilitate catching of fallen materials for convenient protection. The sliding bar 252 is pulled to drive the sliding block 253 to move, and the spring 254 is squeezed. At this time, the rotating frame 243 is rotated, and the spring 254 is used to reset the rotating frame 243, so as to drive the sliding bar 252 to engage with the rotating frame 243 for convenient storage. The sliding frame 210 slides in the operating platform 120 and is fixed by the screw 220, so as to facilitate the adjustment of the height of the operating platform 120, thereby improving the practicality of the device.

[0042] It should be noted that the specific model and specifications of the hydraulic cylinder 112 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0043] The power supply and principle of the hydraulic cylinder 112 are clear to those skilled in the art and will not be described in detail here.

[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A protection mechanism, characterized in that: include A lifting structure (10), the lifting structure (10) comprising a lifting assembly (110), an operating platform (120) and a door panel (130), the operating platform (120) being connected to the lifting assembly (110), and the door panel (130) being hinged to the operating platform (120); A protective structure (20), the protective structure (20) comprising a sliding frame (210), a screw rod (220), a first protective component (230), a second protective component (240) and a snap-on component (250), the sliding frame (210) being slidably connected to the operating platform (120), the sliding frame (210) being connected to the operating platform (120) via the screw rod (220), the first protective component (230) being arranged in the operating platform (120), the second protective component (240) being arranged on three surfaces of the operating platform (120), the snap-on component (250) being arranged on one side of the operating platform (120), and the snap-on component (250) being snap-on connected to the second protective component (240).

2. A protection mechanism according to claim 1, characterized in that: The lifting assembly (110) comprises a base plate (111) and a hydraulic cylinder (112); the hydraulic cylinder (112) is installed on one side of the base plate (111); and the operating platform (120) is connected to a movable end of the hydraulic cylinder (112).

3. A protection mechanism according to claim 2, characterized in that: Universal wheels are arranged at the four corners of the bottom of the bottom plate (111).

4. A protection mechanism according to claim 1, characterized in that: The first protection component (230) comprises a support rod (231) and a protection plate (232); the support rod (231) is arranged in the operating platform (120); and the protection plate (232) is connected to the support rod (231).

5. A protection mechanism according to claim 1, characterized in that: The second protection component (240) includes two fixed rods (241), a rotating shaft (242), a rotating frame (243), a first protection net (244) and a second protection net (245), the two fixed rods (241) are arranged in parallel on one side of the operating platform (120), the rotating shaft (242) is rotatably connected to the fixed rods (241), the rotating frame (243) is connected to the rotating shaft (242), the first protection net (244) is arranged in the rotating frame (243), one side of the second protection net (245) is connected to the rotating frame (243), and the other side of the second protection net (245) is connected to the fixed rods (241).

6. A protection mechanism according to claim 5, characterized in that: The clamping assembly (250) comprises a connecting block (251), a sliding rod (252), a slider (253) and a spring (254); the connecting block (251) is arranged on one side of the operating platform (120); the sliding rod (252) is slidably connected to the connecting block (251); the sliding rod (252) is clamped to the rotating frame (243); the slider (253) is connected to the sliding rod (252); the slider (253) is slidably connected to the connecting block (251); and the spring (254) is sleeved on the sliding rod (252).

7. A protection mechanism according to claim 1, characterized in that: The inner wall of the operating platform (120) is evenly provided with a plurality of screw holes, and the screw rods (220) are threadedly connected to the screw holes.

8. Construction lifting platform, characterized in that: It comprises the protection mechanism described in any one of claims 1 to 7.

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