A multifunctional construction platform for construction engineering

Abstract

This utility model relates to a multi-functional construction platform for building engineering, belonging to the field of building construction technology. The multi-functional construction platform includes: a support platform, an extension frame, a base, a lifting assembly, a motor, winding rollers, and ropes. One end of each of the two ropes is fixedly connected to a lifting platform, which is located inside the extension frame and moves vertically. The support platform adopts a layered load-bearing frame, forming a three-dimensional working space in conjunction with the vertical transportation system of the extension frame. The base adopts a wedge-shaped nested structure, and the extension frame is equipped with a lifting channel. The lifting platform is precisely matched with the channel through a guide wheel assembly, resulting in minimal operating clearance and effectively suppressing platform sway. The lifting assembly simultaneously drives two winding rollers through a dual-output shaft structure of the motor, achieving precise positioning in conjunction with the lifting platform. In practical applications, this platform increases the amount of material transported per trip in multi-story building construction, reduces the number of times personnel need to climb on and off the platform, and has strong anti-overturning capabilities, significantly superior to traditional construction platforms.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a multi-functional construction platform for building engineering. Background Technology

[0002] Building construction refers to the production activities during the implementation phase of a project. It is the process of building various types of buildings, or the process of turning the lines on the design drawings into physical objects at a designated location. It includes foundation construction, main structure construction, roof construction, decoration construction, etc. In building construction or interior wall and ceiling construction, construction platforms are generally needed to enable high-altitude operations.

[0003] In actual use, workers usually need building materials and will place them on the construction platform in advance. However, the space on the construction platform is small, so workers usually need to transport the materials multiple times and repeatedly go up and down the construction platform. Utility Model Content

[0004] Therefore, it is necessary to provide a multi-functional construction platform for building engineering, which addresses the problem of limited space on the construction platform, the need for workers to transport materials multiple times, and the requirement for workers to repeatedly climb up and down the construction platform.

[0005] A multi-functional construction platform for building engineering includes: a support platform, with a base provided below the support platform, and multiple bases are provided, with the multiple bases stacked sequentially;

[0006] An extension frame is fixed to the support platform. The extension frame has a lifting assembly inside. The lifting assembly includes a motor on the outer wall of one side of the extension frame. The output end of the motor is driven to connect two take-up rollers through a coupling. The surfaces of the two take-up rollers are surrounded by ropes. One end of the two ropes is fixedly connected to a lifting platform. The lifting platform is located inside the extension frame and moves up and down.

[0007] In one embodiment, a fence is fixedly connected above both sides of the support platform, and a support post is fixedly connected to both sides of the fence.

[0008] In one embodiment, a ladder is movably provided on one side of the base, and the upper side of the ladder is suspended from the support platform.

[0009] In one embodiment, the base has multiple counterweights inside, and the multiple counterweights are respectively located on both sides of the bottom of the base.

[0010] In one embodiment, a connecting frame is fixedly connected to one side outer wall of one of the bases, and the upper part of the plurality of connecting frames is fixedly connected to the bottom of the extension frame.

[0011] In one embodiment, one outer wall of the support platform is fitted with one outer wall of the extension frame, and a connecting block is fixedly sleeved between the extension frame and the support platform.

[0012] In one embodiment, guide rods are fixedly connected at equal intervals below the extension frame, and bases are sleeved on the lower ends of the guide rods. The lower part of the bases is in contact with the ground. A guide platform is fixedly connected below the lifting platform, and the two sides of the guide platform slide along the surface of the guide rods.

[0013] In one embodiment, two guide rollers are fixedly connected above the bottom of the extension frame, and the tops of the two guide rollers are slidably attached to the tops of the two ropes, respectively.

[0014] Beneficial effects

[0015] 1. The support platform adopts a layered load-bearing frame, which, together with the vertical transportation system of the extension frame, forms a three-dimensional working space. The base adopts a wedge-shaped nested structure, and the extension frame is equipped with a lifting channel. The lifting platform is precisely matched with the channel through the guide wheel group, and the running gap is controlled to be small, which effectively suppresses the platform sway. The lifting component drives two winding rollers simultaneously through the dual output shaft structure of the motor, which, together with the lifting platform, achieves positioning accuracy. In practical applications, this platform increases the amount of material transported at one time in the construction of multi-story buildings, reduces the number of times people have to go up and down the platform, and has strong anti-overturning ability, which is significantly better than traditional construction platforms.

[0016] 2. The fence is fixedly connected to the two sides with pillars. The bottom of the pillars is connected to the support platform by bolts. The ladder is suspended from the support platform by safety buckles. The surface of the ladder steps is set with anti-slip texture and the spacing conforms to the ergonomic design to improve the safety of going up and down the platform. The base is equipped with multiple counterweights and installed on both sides of the bottom of the base. The position of the counterweights can be adjusted according to the load of the lifting platform to lower the overall center of gravity and improve the anti-overturning moment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the extension frame structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the lifting component structure of this utility model;

[0022] Figure 5 This is an enlarged view of the structure of the extension frame and lifting assembly of this utility model.

[0023] Figure label:

[0024] 100. Support platform; 101. Fence; 102. Post; 200. Base; 201. Counterweight; 202. Ladder; 203. Connecting frame; 300. Extension frame; 301. Guide rod; 302. Base; 303. Connecting block; 400. Lifting assembly; 401. Motor; 402. Winding roller; 403. Rope; 404. Lifting platform; 405. Guide platform; 406. Guide roller. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The following is combined with Figure 1 - Figure 5 This utility model describes a multi-functional construction platform for building engineering.

[0027] In one embodiment, a multi-functional construction platform for building engineering includes: a support platform 100 and an extension frame 300. A base 200 is provided below the support platform 100, and multiple bases 200 are provided and stacked sequentially. The extension frame 300 is fixed on the support platform 100. A lifting assembly 400 is provided inside the extension frame 300. The lifting assembly 400 includes a motor 401 provided on one side of the outer wall of the extension frame 300. The output end of the motor 401 is driven to connect two take-up rollers 402 through a coupling. The surfaces of the two take-up rollers 402 are both surrounded by ropes 403. One end of the two ropes 403 is fixedly connected to a lifting platform 404. The lifting platform 404 is located inside the extension frame 300 and lifts and lowers.

[0028] In this embodiment, the support platform 100 adopts a layered load-bearing frame, which, together with the vertical transportation system of the extension frame 300, forms a three-dimensional working space. The base 200 adopts a wedge-shaped nested structure, and the extension frame 300 is equipped with a lifting channel. The lifting platform 404 is precisely matched with the channel through the guide wheel group, and the running gap is controlled to be small, effectively suppressing the platform sway. The lifting component 400 drives two winding rollers 402 simultaneously through the double output shaft structure of the motor 401. The rope 403 is made of galvanized steel wire rope, which, together with the lifting platform 404, achieves positioning accuracy. In practical applications, this platform increases the amount of material transported at one time and reduces the number of times people have to go up and down the platform in multi-story building construction. Its anti-overturning ability is strong and significantly better than that of traditional construction platforms.

[0029] like Figure 1 , Figure 2 and Figure 3 As shown, a railing 101 is fixedly connected to the upper sides of the support platform 100, and a support column 102 is fixedly connected to the upper sides of the railing 101. A ladder 202 is movably provided on one side of the base 200, and the upper side of the ladder 202 is suspended on the support platform 100. Multiple counterweights 201 are provided inside the base 200, and the multiple counterweights 201 are respectively located on both sides of the bottom of the base 200.

[0030] In this embodiment, the fence 101 is welded from high-strength alloy steel pipes and the surface is hot-dip galvanized. The fence 101 is fixedly connected to the two sides of the support column 102. The bottom of the support column 102 is connected to the support platform 100 by bolts. The ladder 202 is made of aluminum alloy. The ladder 202 is suspended from the support platform 100 by safety buckles. The surface of the ladder 202 steps is provided with anti-slip texture, and the spacing conforms to the ergonomic design to improve the safety of going up and down the platform.

[0031] The base 200 has multiple counterweights 201 inside. The counterweights 201 are made of cast iron and each weighs 50kg or more. They are installed on both sides of the bottom of the base 200. The position of the counterweights 201 can be adjusted according to the load of the lifting platform 404 to lower the overall center of gravity and increase the anti-overturning moment.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, a connecting frame 203 is fixedly connected to one side of the outer wall of one of the bases 200, the upper part of multiple connecting frames 203 is fixedly connected to the bottom of the extension frame 300, one side of the outer wall of the support platform 100 is in contact with one side of the outer wall of the extension frame 300, and a connecting block 303 is fixedly sleeved between the extension frame 300 and the support platform 100.

[0033] In this embodiment, a connecting frame 203 is fixedly connected to one side outer wall of one of the bases 200. The connecting frame 203 adopts a wedge-shaped nested structure, which enables the adjacent bases 200 of the support platform 100 and the extension frame 300 to achieve precise docking, ensuring a high degree of control over the verticality deviation between the superimposed layers. The surface of the connecting frame 203 is shot-blasted and coated with epoxy zinc-rich primer. The upper part of multiple connecting frames 203 is fixedly connected to the bottom of the extension frame 300 by a group of high-strength bolts, ensuring that the extension frame 300 and the support platform 100 are structurally rigidly integrated.

[0034] One side of the outer wall of the support platform 100 is fixed to the other side of the outer wall of the extension frame 300 by a precision-cast connecting block 303. The connecting block 303 has a rubber-metal composite shock-absorbing layer embedded inside, which effectively suppresses vibration transmission. The connecting block 303 adopts a split design and is locked by internal hex bolts, which makes disassembly convenient and ensures the normal operation of the internal lifting component 400.

[0035] like Figure 3 , Figure 4 and Figure 5 As shown, guide rods 301 are fixedly connected at equal intervals below the extension frame 300. The lower ends of the multiple guide rods 301 are fitted with bases 302. The lower part of the bases 302 is in contact with the ground. A guide platform 405 is fixedly connected below the lifting platform 404. The two sides of the guide platform 405 slide along the surface of the guide rods 301. Two guide rollers 406 are fixedly connected above the bottom of the extension frame 300. The upper parts of the two guide rollers 406 are slidably in contact with the upper parts of the two ropes 403 respectively.

[0036] In this embodiment, guide rods 301 are fixedly connected at equal intervals below the extension frame 300. The guide rods 301 are made of high-strength alloy steel pipes with anodized surfaces. Bases 302 are fitted onto the lower ends of the multiple guide rods 301. The bases 302 are made of cast iron and are in contact with the ground. A guide platform 405 is fixedly connected below the lifting platform 404. The guide platform 405 is made of polytetrafluoroethylene composite material and has a nano-lubricating coating on the sliding contact surface with the guide rods 301, which reduces the coefficient of friction. The guide platform 405 is precisely matched with the guide rods 301 on both sides through linear bearings, which effectively suppresses the horizontal swaying of the lifting platform 404 and extends the service life of the equipment.

[0037] Two guide rollers 406 are fixedly connected to the bottom of the extension frame 300. The guide rollers 406 are made of bearing steel and have a hard chrome plated surface. The top of the two guide rollers 406 slides against the top of the two ropes 403 respectively. The guide rollers 406 are equipped with double-row sealed ball bearings, which have low rotational resistance and ensure that the winding process remains symmetrical, thus extending the service life of the ropes 403 compared to traditional structures.

[0038] Working principle: Multiple bases 200 are stacked sequentially in a wedge-shaped nested structure. The bottom counterweight 201 is adjusted according to the load of the lifting platform 404, which lowers the overall center of gravity and increases the anti-overturning moment. When transporting materials, the materials are placed above the lifting platform 404, and then the motor 401 is started. The motor 401 synchronously drives two winding rollers 402 through a coupling double-output shaft structure, which drives the rope 403 to wind up and down. The lifting platform 404 will rise and fall along the guide rod 301 of the extension frame 300. The guide table 405 is precisely matched with the guide rod 301 through a linear bearing, with small running gaps to suppress horizontal swaying. When the lifting platform 404 rises to the same level as the extension frame 300, workers can easily pick up the materials from the support platform 100. By transporting materials through the lifting platform 404, the amount of materials transported at one time in multi-story building construction is increased, the number of times workers have to go up and down the platform is reduced, and the efficiency of material transportation and the safety of personnel are significantly improved.

[0039] It should be noted that the output shaft of motor 401 is directly connected to two drive shafts via a diaphragm coupling. The ends of the two drive shafts that are far apart from each other are inserted into the shaft centers of the two take-up rollers 402, so that the two take-up rollers 402 can rotate synchronously. The two synchronously rotating take-up rollers 402 respectively wind up the two ropes 403. The synchronous winding of the two ropes 403 makes the lower lifting platform 404 rise and fall smoothly, ensuring the stability of the lifting platform 404. Both motor 401 and diaphragm coupling are relatively mature products in the existing technology. The appropriate model should be selected according to the actual use.

[0040] The motor 401 mentioned above is a device with relatively mature existing technology. The specific model can be selected according to actual needs. The motor 401 can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-functional construction platform for building engineering, characterized in that, include: A support platform (100) is provided, and a base (200) is provided below the support platform (100). Multiple bases (200) are provided and the multiple bases (200) are stacked in sequence. An extension frame (300) is fixed on the support platform (100). The extension frame (300) is equipped with a lifting assembly (400). The lifting assembly (400) includes a motor (401) on one side of the outer wall of the extension frame (300). The output end of the motor (401) is driven to connect two take-up rollers (402) through a coupling. The surfaces of the two take-up rollers (402) are surrounded by ropes (403). One end of the two ropes (403) is fixedly connected to a lifting platform (404). The lifting platform (404) is located inside the extension frame (300) and moves up and down.

2. The multi-functional construction platform for building engineering according to claim 1, characterized in that, The support platform (100) is fixedly connected to the upper sides of both sides of the support platform (100) with a fence (101), and the fence (101) is fixedly connected to the upper sides of both sides with a support column (102).

3. The multi-functional construction platform for building engineering according to claim 1, characterized in that, A ladder (202) is movably provided on one side of the base (200), and the upper side of the ladder (202) is suspended on the support platform (100).

4. The multi-functional construction platform for building engineering according to claim 3, characterized in that, The base (200) is provided with a plurality of counterweights (201) inside, and the plurality of counterweights (201) are respectively located on both sides of the bottom of the base (200).

5. The multi-functional construction platform for building engineering according to claim 1, characterized in that, One of the bases (200) has a connecting frame (203) fixedly connected to one side of its outer wall, and the upper part of the plurality of connecting frames (203) is fixedly connected to the bottom of the extension frame (300).

6. The multi-functional construction platform for building engineering according to claim 5, characterized in that, One side of the outer wall of the support platform (100) is fitted with one side of the outer wall of the extension frame (300), and a connecting block (303) is fixedly sleeved between the extension frame (300) and the support platform (100).

7. The multi-functional construction platform for building engineering according to claim 6, characterized in that, Guide rods (301) are fixedly connected at equal intervals below the extension frame (300). The lower ends of the multiple guide rods (301) are fitted with bases (302). The lower part of the bases (302) is in contact with the ground. A guide platform (405) is fixedly connected below the lifting platform (404). The two sides of the guide platform (405) slide along the surface of the guide rods (301).

8. The multi-functional construction platform for building engineering according to claim 7, characterized in that, Two guide rollers (406) are fixedly connected to the bottom of the extension frame (300), and the tops of the two guide rollers (406) are respectively slidably attached to the tops of the two ropes (403).

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