Scaffolding for supporting and maintaining building components

Abstract

When the scaffold is moved downwards, the cam is rotated to move the support plate and the semicircular fixed plate downwards, and the cam is fixed to the scaffold.

Description

Technical Field

[0001] The invention belongs to the technical field of construction engineering, in particular to a scaffold for supporting and maintaining building components. Background Art

[0002] Building components refer to the various elements that make up a building. If a building is regarded as a product, then building components refer to the parts of this product. The components in a building mainly include: floors, walls, columns, foundations, etc., which are different from the concept of structural components. Structural components are the elements that constitute the load-bearing skeleton of the structure. Scaffolding is a general term in construction, which refers to the facilities built on the construction site to facilitate the construction workers to go up and down to work or to ensure the safety of on-site construction. The main characteristics of scaffolding are large bearing capacity, easy assembly and disassembly, and economical and practical. At present, support frames are often used in many fields such as construction and mining. The commonly used support frames are wooden structures or steel pipe structures. The current scaffolding installation is installed by splicing more than one scaffolding pole, and the scaffolding poles are fixed by screws. This method is not only troublesome to install, but also easy to loosen after fixing. The simple thread lock structure currently used has only threaded connection, and the strength cannot be guaranteed, posing a safety hazard. Summary of the Invention

[0003] (1) Technical problems solved

[0004] Since the current scaffolding installation is to splice and install more than one scaffolding pole, and the scaffolding poles are fixed by screws, this method is not only troublesome to install, but also easy to loosen after being fixed. In order to solve the problems raised in the above background technology, the present invention provides a scaffolding for supporting and maintaining building components.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a scaffold for supporting and maintaining building components, comprising:

[0007] A stable limiting part, which is located on the scaffolding, includes a plurality of connecting parts and a rectangular groove opened on the inner wall of the top end of each connecting part. A fixed clamping structure is provided on one end of each connecting part, and a plurality of magnetic structures are provided on the inner wall of each fixed clamping structure. An inclined lifting structure is provided on the top of each fixed clamping structure, and a limiting sliding structure is provided on one end of each inclined lifting structure. Each inclined lifting structure is also provided with a positioning elastic structure, and an engaging and rotating structure is provided through the inside, and each engaging and rotating structure is provided with a limiting pressing structure.

[0008] Preferably, the fixed clamping structure is composed of a pair of symmetrical semicircular fixing plates and a semicircular rubber plate fixedly connected to the inner wall of each semicircular fixing plate, one end of the semicircular fixing plate and the semicircular rubber plate at the bottom are fixedly connected to one end of the connecting piece, and one end of the semicircular fixing plate and the semicircular rubber plate at the top are tightly fitted with one end of the connecting piece.

[0009] Preferably, the magnetic structure is a magnetic plate, which is fixedly connected to the inner wall of the semicircular rubber plate. Each of the semicircular rubber plate and the magnetic plate is tightly clamped to the outer wall of the scaffolding. The magnetic plate will be magnetically adsorbed to the metal scaffolding to make it firmly fixed.

[0010] Preferably, the inclined lifting structure is composed of a support plate and inclined plates provided on the left and right sides of the support plate, a pair of rounded plates are rotatably connected on the upper and lower sides of the inclined plate, one end of each of the rounded plates at the top is fixedly connected to a slider, and one end of each of the rounded plates at the bottom is fixedly connected to the support plate, and the inclined plate will press the support plate to drive the semicircular fixed plate fixedly connected to the bottom end to move downward.

[0011] Preferably, the limiting sliding structure is composed of screw 2, slider 2, vertical plate and a slide groove opened in the vertical plate, screw 2 and slider 2 are threadedly connected, slider 2 and the inner wall of the slide groove are tightly fitted, the upper and lower ends of screw 2 are rotatably connected to the inner wall of the vertical plate, the bottom end of the vertical plate is fixedly connected to the outer wall of the connecting piece, and one end of slider 2 is fixedly connected to the outer wall of one end of the support plate.

[0012] Preferably, the positioning elastic structure is composed of a positioning cylinder and a spring provided on the bottom end of the positioning cylinder, and the upper and lower ends of the spring are fixedly connected to the positioning cylinder and the support plate respectively.

[0013] Preferably, the meshing rotation structure is composed of screw 1, bevel gear 1, bevel gear 2, and screw 3. One end of screw 1 is fixedly connected to bevel gear 1, and screw 1 is threadedly connected to each slider 1 and the positioning cylinder. Bevel gear 1 is meshed with bevel gear 2, and bevel gear 2 is fixedly connected to screw 3. A rotating handle is fixedly connected to the top of screw 3. Screw 1 is composed of two sections of threaded rod. When screw 1 rotates, the two sliders 1 on screw 1 will move in opposite directions to each other at the same time, thereby driving the inclined plate at the bottom end to tilt at an angle.

[0014] Preferably, the limiting and pressing structure is composed of a pressing plate and several rubber blocks fixedly connected to the bottom end of the pressing plate. The pressing plate and the inner wall of the rectangular groove fit tightly together. The pressing plate and screw rod three are threadedly connected, and screw rod three and the top of the connecting piece are movably sleeved. The rotation of screw rod three will cause the pressing plate and the multiple rubber blocks on the pressing plate to move downward in the rectangular groove, so that the scaffolding can be pressed and limited immediately, so that it can be spliced and positioned, which is convenient for subsequent fixed connection.

[0015] Preferably, the connector is connected to the scaffolding on one side through a fitting connection, and the semicircular rubber plate and rubber block are made of synthetic rubber, which has high elasticity, insulation, airtightness, oil resistance, high temperature or low temperature resistance and other properties.

[0016] Preferably, the scaffolding and the inner wall of the connecting piece can be tightly connected. The spring is a component with good elasticity. It has the characteristics of easy deformation and high elasticity. Within the limit of the spring, its elastic force is proportional to the elongation of the spring, and it has the function of alleviating impact force.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. First, rotate the scaffolding into the connecting piece, and drive the screw rod 3 to rotate by rotating the handle. The rotation of the screw rod 3 will cause the pressure plate and multiple rubber blocks to move downward in the rectangular groove, and the scaffolding will be spliced and positioned for subsequent fixation;

[0020] 2. Rotating the handle at the same time will also drive screw three, bevel gear one, bevel gear two, and screw one to rotate. When screw one rotates, the two sliders on screw one will move at the same time, thereby driving the angle of the inclined plate to tilt against the support plate to move the semicircular fixed plate downward. During the downward movement of the support plate, slider two will slide on screw two in the vertical plate, making the downward process smooth enough. When moving down to fit the scaffolding for fixed clamping, the continuous rotation of screw one will cause the inclined plate to drag the semicircular rubber plate on the scaffolding through friction, making the spliced scaffolding tighter and more firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 Schematic diagram of the overall cross-sectional structure of the stabilizing limiting portion of the present invention;

[0023] Figure 3 Schematic diagram of the partial structure of the stabilizing limit portion of the present invention (Part 1);

[0024] Figure 4This is a schematic diagram of the partial structure of the stabilizing limit portion of the present invention (part 2);

[0025] Figure 5 This is a schematic diagram of the partial structure of the stabilizing limit portion of the present invention (part 3);

[0026] Figure 6 Schematic diagram of the partial cross-sectional structure of the stable limiting part of the present invention

[0027] Figure 7 This is a schematic diagram of the partial structure of the stabilizing limit portion of the present invention (part 4).

[0028] In the picture:

[0029] 1. Scaffolding;

[0030] 2. Stabilizing limit part; 21. Connecting piece; 22. Rectangular groove; 23. Semicircular fixing plate; 24. Semicircular rubber plate; 25. Magnetic plate; 26. Support plate; 27. Rounded plate; 28. Inclined plate; 29. Slider 1; 230. Screw 1; 231. Positioning cylinder; 232. Spring; 233. Vertical plate; 234. Slider 2; 235. Screw 2; 236. Bevel gear 1; 237. Bevel gear 2; 238. Screw 3; 239. Turning handle; 240. Pressing plate; 241. Rubber block. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] like Figures 1 to 7 As shown, the present invention provides a scaffold for supporting and maintaining building components, including a scaffold 1:

[0033] The stabilizing limiting part 2 is located on the scaffolding 1. The stabilizing limiting part 2 includes a plurality of connecting parts 21 and a rectangular groove 22 opened on the inner wall of the top end of each connecting part 21. A fixed clamping structure is provided on one end of each connecting part 21. A plurality of magnetic structures are provided on the inner wall of each fixed clamping structure. An inclined lifting structure is provided on the top of each fixed clamping structure. A limiting sliding structure is provided on one end of each inclined lifting structure. A positioning elastic structure is also provided on each inclined lifting structure, and an engaging rotation structure is provided through the inside. A limiting pressing structure is provided on each engaging rotation structure.

[0034] The above solution is adopted: by rotating the handle 239, the screw rod 3 238 is driven to rotate. The rotation of the screw rod 3 238 causes the pressure plate 240 and the multiple rubber blocks 241 on the pressure plate 240 to move downward in the rectangular groove, pressing and limiting the scaffold 1, which is convenient for subsequent fixed connection. At the same time, the screw rod 3 238 and the mutually meshing bevel gear 1 236 and bevel gear 2 237 are driven to rotate by rotating the handle 239. The bevel gear 1 236 drives the screw rod 1 230 to rotate. When the screw rod 1 230 rotates, The two sliders 1 29 on the screw 1 230 and the inclined plate 28 are tilted at an angle. After tilting, the inclined plate 28 will press the support plate 26 to drive the semicircular fixed plate 23 fixedly connected at the bottom end to move downward. In the process of the support plate 26 moving downward, the slider 234 will slide on the screw 2 235 in the vertical plate 233. At the same time, the continuous rotation of the screw 1 230 will cause the inclined plate 28 to drag the semicircular fixed plate 23 and the semicircular rubber plate 24 on the scaffolding 1 through friction, making the spliced scaffolding 1 tighter.

[0035] The fixed clamping structure is composed of a pair of symmetrical semicircular fixing plates 23 and a semicircular rubber plate 24 fixedly connected to the inner wall of each semicircular fixing plate 23. One end of the bottom semicircular fixing plate 23 and the semicircular rubber plate 24 are fixedly connected to one end of the connecting piece 21, and one end of the top semicircular fixing plate 23 and the semicircular rubber plate 24 are tightly fitted with one end of the connecting piece 21. The magnetic structure is a magnetic plate 25, which is fixedly connected to the inner wall of the semicircular rubber plate 24. Each semicircular rubber plate 24 and the magnetic plate are fixedly connected. The plates 25 are tightly connected to the outer wall of the scaffold 1. The inclined lifting structure is composed of a support plate 26 and an inclined plate 28 on the left and right sides of the support plate 26. A pair of rounded plates 27 are rotatably connected to the upper and lower sides of the inclined plate 28. One end of each rounded plate 27 at the top is fixedly connected to a slider 29. One end of each rounded plate 27 at the bottom is fixedly connected to the support plate 26. The limited sliding structure is composed of a screw 235, a slider 234, a vertical plate 233 and a slide groove opened in the vertical plate 233. The screw rod 235 and the slider 234 are threadedly connected, the slider 234 and the inner wall of the slide groove are tightly connected, the upper and lower ends of the screw rod 235 are rotatably connected to the inner wall of the vertical plate 233, the bottom end of the vertical plate 233 is fixedly connected to the outer wall of the connecting member 21, and one end of the slider 234 is fixedly connected to the outer wall of one end of the support plate 26. The positioning elastic structure is composed of a positioning cylinder 231 and a spring 232 provided on the bottom end of the positioning cylinder 231. The upper and lower ends of the spring 232 are respectively connected to the positioning cylinder 23 1 and the support plate 26 are fixedly connected, and the meshing rotation structure is composed of a screw rod 230, a bevel gear 1 236, a bevel gear 237, and a screw rod 3 238. One end of the screw rod 230 is fixedly connected to the bevel gear 1 236, and the screw rod 1 230 is threadedly connected to each slider 1 29 and the positioning cylinder 231. The bevel gear 1 236 and the bevel gear 2 237 are meshed and connected. The bevel gear 237 and the screw rod 3 238 are fixedly connected. The top of the screw rod 3 238 is fixedly connected to a rotating handle 239.

[0036] The above scheme is adopted: the screw rod 3 238 is driven to rotate by rotating the handle 239, and the rotation of the screw rod 3 238 will cause the pressure plate 240 and the multiple rubber blocks 241 on the pressure plate 240 to move downward in the rectangular groove, and the scaffold 1 can be immediately pressed and limited to make it spliced and positioned, which is convenient for subsequent fixed connection. At the same time, the screw rod 3 238 and the mutually meshing bevel gear 1 236 and bevel gear 237 are driven to rotate by rotating the handle 239, and the bevel gear 1 236 drives the screw rod 1 230 to rotate. When the screw rod 1 230 rotates, the two sliders 1 29 on the screw rod 1 230 will move at the same time, thereby driving the inclined plate 28 at the bottom to tilt at an angle. The tilted inclined plate 28 will press the support plate 26 to drive the semi-fixed connection on the bottom. The circular fixing plate 23 moves downward, and during the downward movement of the support plate 26, the slider 234 will slide on the screw 235 in the vertical plate 233. At the same time, the spring 232 will also be deformed by the downward elastic stretching, making its downward movement process smooth enough. When the semicircular fixing plate 23 drives the semicircular rubber plate 24 to move down and fit the scaffold 1 for fixed clamping, the magnetic plate 25 in the semicircular rubber plate 24 will also be magnetically adsorbed to the metal scaffold 1, so that it is firmly fixed. At the same time, the continuous rotation of the screw 1 230 will cause the inclined plate 28 to drag the semicircular fixing plate 23 and the semicircular rubber plate 24 on the scaffold 1 through friction, making the spliced scaffold 1 tighter, so that it is not easy to shake or loosen during later use, and the fixed connection method is simpler, only requiring rotating the handle 239.

[0037] The limiting pressure structure is composed of a pressure plate 240 and several rubber blocks 241 fixedly connected to the bottom end of the pressure plate 240. The pressure plate 240 and the inner wall of the rectangular groove 22 are tightly fitted, and the pressure plate 240 and the screw rod 3 238 are connected by a through thread, and the screw rod 3 238 and the top of the connecting member 21 are movably connected, and the connecting member 21 has a through-fitting connection with the scaffolding 1 on one side.

[0038] Adopt the above scheme: first rotate the scaffolding 1 into the connecting piece 21, and drive the screw rod 3 238 to rotate by rotating the handle 239. The rotation of the screw rod 3 238 will cause the pressure plate 240 and the multiple rubber blocks 241 on the pressure plate 240 to move downward in the rectangular groove, and the scaffolding 1 can be immediately pressed and limited, so that it can be spliced and positioned, which is convenient for subsequent fixed connection.

[0039] The working principle and use process of the present invention are as follows: first, the scaffold 1 is rotated into the connecting piece 21, and the screw rod 3 238 is driven to rotate by rotating the turning handle 239. The rotation of the screw rod 3 238 will cause the pressure plate 240 and the multiple rubber blocks 241 on the pressure plate 240 to move downward in the rectangular groove, and the scaffold 1 can be immediately pressed and limited to make it spliced and positioned, which is convenient for subsequent fixed connection. At the same time, the screw rod 3 238 and the mutually meshing bevel gear 1 236 and bevel gear 2 237 are driven to rotate by rotating the turning handle 239, and the bevel gear 1 236 drives the screw rod 1 230 to rotate. When the screw rod 1 230 rotates, the two sliders 1 29 on the screw rod 1 230 will move at the same time, thereby driving the inclined plate 28 at the bottom to tilt at an angle. The tilted inclined plate 28 will press the support plate 26 to make It drives the semicircular fixing plate 23 fixedly connected at the bottom to move downward. During the downward movement of the support plate 26, the slider 234 will slide on the screw 235 in the vertical plate 233. At the same time, the spring 232 will also be elastically stretched downward to produce deformation, making its downward movement process smooth enough. When the semicircular fixing plate 23 drives the semicircular rubber plate 24 to move down and fit the scaffold 1 for fixed clamping, the magnetic plate 25 in the semicircular rubber plate 24 will also be magnetically adsorbed to the metal scaffold 1, making it firmly fixed. At the same time, the continuous rotation of the screw 1 230 will cause the inclined plate 28 to drag the semicircular fixing plate 23 and the semicircular rubber plate 24 on the scaffold 1 through friction, making the spliced scaffold 1 tighter, making it less likely to shake or loosen during later use, and the fixed connection method is simpler, only requiring rotating the handle 239.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A scaffold for supporting and maintaining building components, comprising a scaffold (1), characterized in that: A stable limiting portion (2), the stable limiting portion (2) is located on the scaffold (1), the stable limiting portion (2) includes a plurality of connecting members (21) and a rectangular groove (22) provided on the inner wall of the top end of each connecting member (21), a fixed clamping structure is provided on one end of each connecting member (21), a plurality of magnetic structures are provided on the inner wall of each fixed clamping structure, a tilting and lifting structure is provided on the top end of each fixed clamping structure, a limiting sliding structure is provided on one end of each tilting and lifting structure, a positioning elastic structure is also provided on each tilting and lifting structure, and an engaging and rotating structure is provided through the inside, and a limiting pressing structure is provided on each engaging and rotating structure; The fixed clamping structure is composed of a pair of symmetrical semicircular fixing plates (23) and a semicircular rubber plate (24) fixedly connected to the inner wall of each semicircular fixing plate (23), one end of the semicircular fixing plate (23) and the semicircular rubber plate (24) at the bottom are fixedly connected to one end of the connecting member (21), and one end of the semicircular fixing plate (23) and the semicircular rubber plate (24) at the top are tightly fitted to one end of the connecting member (21); The magnetic structure is a magnetic plate (25), and the magnetic plate (25) is fixedly connected to the inner wall of the semicircular rubber plate (24), and each of the semicircular rubber plate (24) and the magnetic plate (25) is tightly connected to the outer wall of the scaffold (1); The inclined lifting structure is composed of a support plate (26) and inclined plates (28) provided on the left and right sides of the support plate (26); a pair of rounded plates (27) are rotatably connected on the upper and lower sides of the inclined plate (28); one end of each of the rounded plates (27) at the top is fixedly connected to a slider (29); and one end of each of the rounded plates (27) at the bottom is fixedly connected to the support plate (26); The limiting sliding structure is composed of a second screw rod (235), a second slider (234), a vertical plate (233) and a slide groove provided in the vertical plate (233); the second screw rod (235) and the second slider (234) are threadedly connected; the second slider (234) and the inner wall of the slide groove are tightly fitted; the upper and lower ends of the second screw rod (235) are rotatably connected to the inner wall of the vertical plate (233); the bottom end of the vertical plate (233) and the outer wall of the connecting member (21) are fixedly connected; and one end of the second slider (234) and the outer wall of one end of the support plate (26) are fixedly connected.

2. The scaffolding for supporting and maintaining building components according to claim 1, characterized in that: The positioning elastic structure is composed of a positioning cylinder (231) and a spring (232) provided on the bottom end of the positioning cylinder (231), and the upper and lower ends of the spring (232) are fixedly connected to the positioning cylinder (231) and the support plate (26) respectively.

3. The scaffolding for supporting and maintaining building components according to claim 1, characterized in that: The meshing rotation structure is composed of screw rod 1 (230), bevel gear 1 (236), bevel gear 2 (237), and screw rod 3 (238). One end of screw rod 1 (230) is fixedly connected to bevel gear 1 (236), and screw rod 1 (230) is threadedly connected to each slider 1 (29) and positioning cylinder (231). Bevel gear 1 (236) and bevel gear 2 (237) are meshingly connected. Bevel gear 2 (237) and screw rod 3 (238) are fixedly connected. A rotating handle (239) is fixedly connected to the top of screw rod 3 (238).

4. The scaffolding for supporting and maintaining building components according to claim 1, characterized in that: The limiting pressing structure is composed of a pressure plate (240) and a plurality of rubber blocks (241) fixedly connected to the bottom end of the pressure plate (240). The pressure plate (240) and the inner wall of the rectangular groove (22) are tightly fitted together. The pressure plate (240) and the screw rod (238) are connected by a through thread, and the screw rod (238) and the top of the connecting member (21) are movably connected.

5. The scaffolding for supporting and maintaining building components according to claim 4, characterized in that: The semicircular rubber plate (24) and the rubber block (241) are both made of synthetic rubber, and one side of the connecting piece (21) is connected to the scaffold (1) in a penetrating and fitting manner.

6. The scaffold for supporting and maintaining building components according to claim 1, characterized in that: The scaffold (1) and the inner wall of the connecting member (21) can be tightly fitted and connected.

Images