Building lifting platform facilitating cargo loading

By designing a building lifting platform including base, slider, protective parts, rotating parts and transmission parts, the problem of cargo dropping and loading and unloading during loading and loading is solved, and safety and convenience are achieved cargo operation.

CN222498561UActive Publication Date: 2025-02-18TIANJIN ZHONGZHENG CONSTR GRP CO LTD
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Patent Information

Application Number
CN202421335428.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-02-18
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

The existing building lifting platform is under insufficient protective measures when carrying cargo, and the loading and unloading process is laborious and inconvenient to use.

Method used

A building lifting platform including a base, slider, guard, rotary and transmission are designed. The sliding frame is pulled by the lifting cylinder to lift the lifting platform, and the rotating plate is driven by the meshing of gears and racks, closing the guardrail to prevent goods from falling; when descending, the meshing of gears and racks drives the rotating plate to open and set up a slope Easily load and unload.

Benefits of technology

It effectively prevents the goods from falling off during cargo, improves the safety of cargo loading, and simplifies the loading and unloading process by setting up slopes, reduces manpower consumption and makes use more convenient.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of plastic lifting equipment, in particular to a building lifting platform convenient to load, which comprises a base, the inner wall of the base is slidably connected with the outer wall of a sliding part, the top of the sliding part is fixedly connected with the bottom of a protective part, and the front side of the sliding part is fixedly connected with the back side of a rotating part. The outer walls of the rotating pieces are connected with the inner walls of the transmission pieces in a clamped mode, the inner top wall of the base is fixedly connected with the top of the sliding piece, the number of the transmission pieces is two, the two transmission pieces are arranged in a mirror image mode along the center axis of the base, and the lifting oil cylinder pulls the sliding frame to enable the lifting table to ascend during ascending. The lifting table drives the gear to ascend through the supporting block and the rotating shaft, the gear rotates while ascending through meshing force between the gear and the rack, the gear drives the rotating plate to rotate through the rotating shaft, the rotating plate closes the guardrail, the abutting block is pushed through the spring to abut against and fix the rotating plate, and therefore cargoes are prevented from falling off from the lifting table during cargo carrying.
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Description

Technical Field

[0001] The utility model relates to the technical field of plastic lifting equipment, in particular to a building lifting platform that is convenient for loading goods. Background Art

[0002] The equipment used in construction projects is collectively referred to as construction machinery. They are the mechanical equipment necessary for earthwork construction projects, road construction and maintenance, mobile lifting and loading and unloading operations, and comprehensive mechanized construction projects required for various construction projects. In order to facilitate construction operations inside buildings, lifting equipment is required.

[0003] Currently, most of the lifts on the market have the risk of cargo falling from the lifts when loading due to inadequate protective measures. In addition, loading and unloading cargo is laborious, which brings inconvenience to people. Utility Model Content

[0004] The purpose of the utility model is to provide a construction lifting platform that is convenient for loading goods, so as to solve the problem of the risk of goods falling from the lifting platform mentioned in the above background technology. To achieve the above purpose, the utility model provides the following technical solution: a construction lifting platform that is convenient for loading goods, comprising a base, the inner wall of the base is slidably connected to the outer wall of a sliding member, the top of the sliding member is fixedly connected to the bottom of a protective member, the front of the sliding member is fixedly connected to the back of a rotating member, and the outer wall of the rotating member is snap-connected to the inner wall of a transmission member.

[0005] The inner top wall of the base is fixedly connected to the top of the sliding member, and the number of the transmission members is two, and the two transmission members are mirror-imaged along the central axis of the base.

[0006] Preferably, the base includes a base, a lifting frame and a support frame, the top of the base is fixedly connected to the bottom of the lifting frame, and one side of the lifting frame is fixedly connected to one side of the support frame, and sliding grooves are provided on the front and back sides of the inner wall of the lifting frame.

[0007] Preferably, the sliding member is composed of a lifting cylinder, a sliding frame and a lifting platform, the top of the lifting cylinder is fixedly connected to the inner top wall of the lifting frame, and the bottom of the lifting cylinder is fixedly connected to the top of the sliding frame, the outer walls of the front and back sides of the sliding frame are respectively slidably connected to the inner walls of the two sliding grooves, and one side of the sliding frame is fixedly connected to one side of the lifting platform, the bottom of the lifting platform is movably abutted against the top of the base, and the number of the lifting cylinder, sliding frame and lifting frame are all two, and the two lifting cylinders, two sliding frames and two lifting frames are all mirror-arranged along the central axis of the base.

[0008] Preferably, the protective member includes a guardrail, a spring and a stop block, the bottom of the guardrail is fixedly connected to the top of the lifting platform, and telescopic holes are opened on both sides of the inner wall of the guardrail, one side of the inner wall of the telescopic hole is fixedly connected to one side of the spring, and the other side of the spring is fixedly connected to one side of the stop block, the outer wall of the stop block is slidably connected to the inner wall of the telescopic hole, and the number of springs and the stop blocks are two, and the two springs and the two stop blocks are mirror-arranged along the central axis of the guardrail.

[0009] Preferably, the rotating member consists of a support block, a rotating shaft and a rotating plate, the back of the support block is fixedly connected to the front of the lifting platform, and a rotating hole is opened on the inner wall of the support block, the inner wall of the rotating hole is rotatably connected to the outer wall of the rotating shaft, and one end of the rotating shaft is fixedly connected to one side of the rotating plate, the number of the support blocks and the number of the rotating shafts are two, and the two support blocks and the two rotating shafts are mirror-arranged along the central axis of the rotating plate.

[0010] Preferably, the transmission member includes a gear, a rack and a support column, the inner wall of the gear is snap-connected with the outer wall of the rotating shaft at one end away from the rotating plate, and the outer wall of the gear is meshingly connected with the outer wall of the front side of the rack, the back side of the rack is fixedly connected with the front side of the support column, and the bottom of the support column is fixedly connected with the top of the base.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, when rising, the lifting cylinder pulls the sliding frame to make the lifting platform rise, and the lifting platform drives the gear to rise through the supporting block and the rotating shaft. The gear rotates while rising due to the meshing force with the rack, and the gear drives the rotating plate to rotate through the rotating shaft, so that the rotating plate closes the guardrail, and the rotating plate is fixed by pushing the abutting block through the spring, thereby preventing the goods from falling from the lifting platform when loading, which brings convenience to people's use.

[0013] In the utility model, when descending, the gear descends and meshes with the rack, so that the gear rotates while descending. When the gear rotates, the rotating plate is driven to rotate through the rotating shaft, the rotating plate is opened, and a slope is set up between the lifting platform and the ground for people to unload and load goods, which makes people save more effort when unloading and loading goods, bringing convenience to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 It is an exploded view of the rotating parts and the transmission parts in the utility model.

[0019] In the figure: 1. pedestal; 101. base; 102. lifting frame; 103. support frame; 2. sliding member; 201. lifting cylinder; 202. sliding frame; 203. lifting platform; 3. protective member; 301. guardrail; 302. spring; 303. abutment block; 4. rotating member; 401. support block; 402. rotating shaft; 403. rotating plate; 5. transmission member; 501. gear; 502. rack; 503. support column. DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 The utility model provides a technical solution: a construction lifting platform that is convenient for loading cargo, including a base 1, the inner wall of the base 1 is slidably connected to the outer wall of a sliding member 2, the top of the sliding member 2 is fixedly connected to the bottom of a protective member 3, the front of the sliding member 2 is fixedly connected to the back of a rotating member 4, and the outer wall of the rotating member 4 is snap-connected to the inner wall of a transmission member 5.

[0022] The inner top wall of the base 1 is fixedly connected to the top of the sliding member 2 . There are two transmission members 5 , which are mirror-arranged along the central axis of the base 1 .

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the base 1 includes a base 101, a lifting frame 102 and a support frame 103. The top of the base 101 is fixedly connected to the bottom of the lifting frame 102, and one side of the lifting frame 102 is fixedly connected to one side of the support frame 103. Sliding grooves are provided on the front and back sides of the inner wall of the lifting frame 102. The support frame 103 provides support for the lifting frame 102, making the support frame 103 more stable.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the sliding member 2 is composed of a lifting cylinder 201, a sliding frame 202 and a lifting platform 203. The top of the lifting cylinder 201 is fixedly connected to the inner top wall of the lifting frame 102, and the bottom of the lifting cylinder 201 is fixedly connected to the top of the sliding frame 202. The outer walls of the front and back sides of the sliding frame 202 are slidably connected to the inner walls of the two sliding grooves respectively, and one side of the sliding frame 202 is fixedly connected to one side of the lifting platform 203. The bottom of the lifting platform 203 is movably abutted against the top of the base 101, and the number of the lifting cylinder 201, the sliding frame 202 and the lifting frame 102 are all two. The two lifting cylinders 201, the two sliding frames 202 and the two lifting frames 102 are all mirror-arranged along the central axis of the base 101. When rising, the lifting cylinder 201 pulls the sliding frame 202 to make the lifting platform 203 rise.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the protective member 3 includes a guardrail 301, a spring 302 and a push block 303. The bottom of the guardrail 301 is fixedly connected to the top of the lifting platform 203, and telescopic holes are opened on both sides of the inner wall of the guardrail 301. One side of the inner wall of the telescopic hole is fixedly connected to one side of the spring 302, and the other side of the spring 302 is fixedly connected to one side of the push block 303. The outer wall of the push block 303 is slidably connected to the inner wall of the telescopic hole, and the number of springs 302 and push blocks 303 are both two, and the two springs 302 and the two push blocks 303 are mirror-imaged along the central axis of the guardrail 301.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the rotating member 4 is composed of a support block 401, a rotating shaft 402 and a rotating plate 403. The back of the support block 401 is fixedly connected to the front of the lifting platform 203, and a rotating hole is opened on the inner wall of the support block 401. The inner wall of the rotating hole is rotatably connected to the outer wall of the rotating shaft 402, and one end of the rotating shaft 402 is fixedly connected to one side of the rotating plate 403. There are two support blocks 401 and two rotating shafts 402, and the two support blocks 401 and the two rotating shafts 402 are mirror-set along the central axis of the rotating plate 403. The spring 302 pushes the abutting block 303 to fix the rotating plate 403.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the transmission member 5 includes a gear 501, a rack 502 and a support column 503. The inner wall of the gear 501 is engaged with the outer wall of the rotating shaft 402 away from the rotating plate 403, and the outer wall of the gear 501 is meshed with the outer wall of the front side of the rack 502. The back side of the rack 502 is fixedly connected to the front side of the support column 503, and the bottom of the support column 503 is fixedly connected to the top of the base 101. The lifting platform 203 drives the gear 501 to rise through the support block 401 and the rotating shaft 402. The gear 501 is raised by the meshing force with the rack 502. When the gear 501 rotates, the rotating plate 403 is driven to rotate through the rotating shaft 402, so that the rotating plate 403 closes the guardrail 301, thereby preventing the goods from falling from the lifting platform 203 during loading. When descending, the gear 501 descends and meshes with the rack 502, so that the gear 501 rotates while descending. When the gear 501 rotates, it drives the rotating plate 403 to rotate through the rotating shaft 402, opens the rotating plate 403, and sets up a slope between the lifting platform 203 and the ground for people to unload and load goods, making it easier for people to unload and load goods.

[0028] The use method and advantages of the utility model: When the construction lifting platform which is convenient for loading goods is working, the working process is as follows:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, during the rising process, the lifting cylinder 201 pulls the sliding frame 202 to make the lifting platform 203 rise, and the lifting platform 203 drives the gear 501 to rise through the support block 401 and the rotating shaft 402. The gear 501 rotates while rising through the meshing force with the rack 502, and the gear 501 drives the rotating plate 403 to rotate through the rotating shaft 402, so that the rotating plate 403 closes the guardrail 301, and the spring 302 pushes the abutting block 303 to fix the rotating plate 403, thereby preventing the goods from falling from the lifting platform 203 during loading. During the descent, the gear 501 descends and meshes with the rack 502, so that the gear 501 rotates while descending. When the gear 501 rotates, it drives the rotating plate 403 to rotate through the rotating shaft 402, opens the rotating plate 403, and sets up a slope between the lifting platform 203 and the ground for people to unload and load goods, making it easier for people to unload and load goods.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A construction lifting platform convenient for loading goods, comprising a base (1), characterized in that: The inner wall of the base (1) is slidably connected to the outer wall of the sliding member (2), the top of the sliding member (2) is fixedly connected to the bottom of the protective member (3), the front of the sliding member (2) is fixedly connected to the back of the rotating member (4), and the outer wall of the rotating member (4) is snap-fitted to the inner wall of the transmission member (5); The inner top wall of the base (1) is fixedly connected to the top of the sliding member (2), the number of the transmission members (5) is two, and the two transmission members (5) are mirror-imaged along the central axis of the base (1).

2. A construction lifting platform convenient for loading goods according to claim 1, characterized in that: The base (1) comprises a base (101), a lifting frame (102) and a support frame (103); the top of the base (101) is fixedly connected to the bottom of the lifting frame (102), and one side of the lifting frame (102) is fixedly connected to one side of the support frame (103); and sliding grooves are provided on the front and back sides of the inner wall of the lifting frame (102).

3. A construction lifting platform convenient for loading goods according to claim 2, characterized in that: The sliding member (2) is composed of a lifting cylinder (201), a sliding frame (202) and a lifting platform (203); the top of the lifting cylinder (201) is fixedly connected to the inner top wall of the lifting frame (102), and the bottom of the lifting cylinder (201) is fixedly connected to the top of the sliding frame (202); the outer walls of the front and back sides of the sliding frame (202) are respectively slidably connected to the inner walls of two sliding grooves, and one side of the sliding frame (202) is fixedly connected to one side of the lifting platform (203); the bottom of the lifting platform (203) is movably abutted against the top of the base (101); the number of the lifting cylinder (201), the sliding frame (202) and the lifting frame (102) are all two, and the two lifting cylinders (201), the two sliding frames (202) and the two lifting frames (102) are all arranged in a mirror image along the central axis of the base (101).

4. A construction lifting platform convenient for loading goods according to claim 3, characterized in that: The protective member (3) comprises a guardrail (301), a spring (302) and a stop block (303); the bottom of the guardrail (301) is fixedly connected to the top of the lifting platform (203); telescopic holes are provided on both sides of the inner wall of the guardrail (301); one side of the inner wall of the telescopic hole is fixedly connected to one side of the spring (302); and the other side of the spring (302) is fixedly connected to one side of the stop block (303); the outer wall of the stop block (303) is slidably connected to the inner wall of the telescopic hole; the number of the spring (302) and the stop block (303) are both two; the two springs (302) and the two stop blocks (303) are mirror-imaged along the central axis of the guardrail (301).

5. A construction lifting platform convenient for loading goods according to claim 3, characterized in that: The rotating member (4) is composed of a support block (401), a rotating shaft (402) and a rotating plate (403); the back of the support block (401) is fixedly connected to the front of the lifting platform (203); a rotating hole is provided on the inner wall of the support block (401); the inner wall of the rotating hole is rotatably connected to the outer wall of the rotating shaft (402); one end of the rotating shaft (402) is fixedly connected to one side of the rotating plate (403); the number of the support blocks (401) and the number of the rotating shafts (402) are both two, and the two support blocks (401) and the two rotating shafts (402) are mirror-imaged along the central axis of the rotating plate (403).

6. A construction lifting platform convenient for loading goods according to claim 5, characterized in that: The transmission member (5) comprises a gear (501), a rack (502) and a support column (503); the inner wall of the gear (501) is snap-connected with the outer wall of the end of the rotating shaft (402) away from the rotating plate (403); the outer wall of the gear (501) is meshed with the outer wall of the front side of the rack (502); the back side of the rack (502) is fixedly connected with the front side of the support column (503); and the bottom of the support column (503) is fixedly connected with the top of the base (101).