Adjustable modularized suspension type operation platform

Abstract

The invention provides an adjustable modularized suspension type operating platform, and relates to the technical field of suspension type operating platforms, the operating platform comprises a platform board, a handrail, an inclined support frame and a butt joint structure; the handrail is arranged on the outer edge of the top of the platform board; the inclined support frame is arranged below the platform plate surface; the butt joint structures are arranged on the two sides of the platform plate face, the butt joint structures comprise the first butt joint structure and the second butt joint structure, the first butt joint structure is arranged on one side of the platform plate face, the second butt joint structure is arranged on the other side of the platform plate face, and the first butt joint structure and the second butt joint structure can be connected in a matched mode; a plurality of adjustable modularized suspension type operation platforms are connected in a matched mode through the first butt joint structures and the second butt joint structures so that the length of the operation platforms can be increased. According to the operating platform, the function that the modular assembly length is adjustable is achieved, the function that folding transportation is convenient is achieved, and the function that the hanging rings are convenient to disassemble and replace is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of suspended operating platforms, and in particular to an adjustable modular suspended operating platform. Background Art

[0002] The suspended operating platform is also called the cantilevered operating platform. It is mostly used for operations such as edges, openings, climbing, suspension, operating platforms, cross operations and safety net setting up in high-altitude operations in construction projects.

[0003] Most of the common suspended operating platforms on the market are similar in structure. They are generally made of a six-meter-long steel platform with an inclined support frame welded to the bottom of the steel plate and a railing on the top of the steel plate to provide installation protection. They are fixed to the building wall with angle steels. There are some functional deficiencies in actual use and there is room for improvement. For example, the suspended operating platforms that are currently widely used in construction projects are mostly large-sized fixed styles, which have poor applicability in small construction areas. In addition, the fixed-style suspended operating platforms cannot be flexibly lengthened and adjusted as needed, and do not have the function of modular assembly with adjustable length.

[0004] Secondly, the railings and diagonal support frames of the suspended operating platform are generally welded and fixed to the table top when leaving the factory. This results in a single suspended operating platform taking up a large space during transportation, the number of platforms during transportation will be limited, and it does not have the function of being easy to fold for transportation.

[0005] In addition, since the suspended operating platform needs to be installed at a high position, it is generally raised by hoisting. At present, the lifting rings used for the lifting of the suspended operating platform are mostly directly welded to the surface of the table. The protruding lifting rings are easy to cause obstacles when workers walk in the later stage. They cannot be disassembled, and it is troublesome to replace the lifting rings after they are damaged. They need to be welded by themselves, and the function of facilitating the disassembly and replacement of the lifting rings is not available.

[0006] In view of this, the inventor of the present application designed an adjustable modular suspended operating platform in order to overcome the above technical problems. Summary of the invention

[0007] The technical problem to be solved by the present invention is to overcome the defects in the prior art that the suspended operating platform cannot be flexibly lengthened and adjusted according to needs, a single platform occupies a large space during transportation, and the lifting ring cannot be disassembled and replaced, and provide an adjustable modular suspended operating platform.

[0008] The present invention solves the above technical problems through the following technical solutions:

[0009] The present invention provides an adjustable modular suspended operating platform, which is characterized in that the adjustable modular suspended operating platform comprises: a platform panel, a handrail, an oblique support frame and a docking structure; the handrail is arranged on the top outer edge of the platform panel; the oblique support frame is arranged below the platform panel; the docking structure is arranged on both sides of the platform panel, and the docking structure comprises a first docking structure and a second docking structure, the first docking structure is arranged on one side of the platform panel, and the second docking structure is arranged on the other side of the platform panel, and the first docking structure and the second docking structure can be matched and connected to each other; a plurality of the adjustable modular suspended operating platforms are matched and connected to each other through the first docking structure and the second docking structure to lengthen the length of the operating platform.

[0010] According to one or more embodiments of the present invention, the adjustable modular suspended operating platform also includes: a railing base and a railing mounting seat; the railing base is fixed to the top outer edge of the platform panel, the railing mounting seat is movably hinged to the top of the railing base, the railing mounting seat can rotate relative to the railing base, and the handrail is fixedly connected to the top of the railing mounting seat; the railing mounting seat rotates relative to the railing base to fold or unfold the handrail.

[0011] According to one or more embodiments of the present invention, a third screw groove is provided on the railing mounting seat and the railing base. When the handrail is in the unfolded state, the third screw groove on the railing mounting seat corresponds to the position of the third screw groove on the railing base, and a second connecting bolt passes through the third screw groove on the railing mounting seat and the third screw groove on the railing base to connect the railing mounting seat and the railing base together; an internally threaded tubular fixing piece is fixed to the inner side of the railing mounting seat, and an internally threaded fixing tube is fixedly connected to the inner side of the railing base. When the handrail is in the folded state, the inner hole of the internally threaded tubular fixing piece corresponds to the position of the inner hole of the internally threaded fixing tube, and the second connecting bolt passes through the inner hole of the internally threaded tubular fixing piece and the inner hole of the internally threaded fixing tube to connect the internally threaded tubular fixing piece and the internally threaded fixing tube together.

[0012] According to one or more embodiments of the present invention, the adjustable modular suspended operating platform also includes: a longitudinal fixed rod and a longitudinal movable rod; the longitudinal fixed rod is fixed below the platform deck, the longitudinal movable rod is movably hinged to the bottom end of the longitudinal fixed rod, the longitudinal movable rod can rotate relative to the longitudinal fixed rod, and the oblique support frame is fixedly connected to the bottom end of the longitudinal movable rod; the longitudinal movable rod rotates relative to the longitudinal fixed rod to fold or unfold the oblique support frame.

[0013] According to one or more embodiments of the present invention, a first internally threaded fixing ring is provided on one side of the longitudinal movable rod, and a fourth screw groove is provided inside the longitudinal fixing rod. When the oblique support frame is in a folded state, the first internally threaded fixing ring on the longitudinal movable rod corresponds to the position of the fourth screw groove on the longitudinal fixing rod, and a third connecting bolt passes through the first internally threaded fixing ring and the fourth screw groove to connect the first internally threaded fixing ring and the longitudinal fixing rod together; a third internally threaded fixing ring is provided on the other side of the longitudinal movable rod, and a second internally threaded fixing ring is provided on one side of the longitudinal fixing rod. When the oblique support frame is in the unfolded state, the third internally threaded fixing ring corresponds to the position of the second internally threaded fixing ring, and the third connecting bolt passes through the third internally threaded fixing ring and the second internally threaded fixing ring to connect the third internally threaded fixing ring and the second internally threaded fixing ring together.

[0014] According to one or more embodiments of the present invention, the first docking structure includes a male connecting pin, which is fixedly connected to one side of the platform board; the second docking structure includes a female connecting pin, which is fixedly connected to the other side of the platform board; the male connecting pin is used to insert into the female connecting pin to connect and fix the two together.

[0015] According to one or more embodiments of the present invention, a first screw groove is provided on both sides of the convex head connecting pin, and a second screw groove is provided on both sides of the concave head connecting pin, and the positions of the first screw groove and the second screw groove correspond to each other; when the convex head connecting pin is inserted into the concave head connecting pin, the first connecting bolt passes through the first screw groove and the second screw groove at the same time to fix the concave head connecting pin and the convex head connecting pin.

[0016] According to one or more embodiments of the present invention, a cover plate is movably hinged on the top of the other side of the platform deck.

[0017] According to one or more embodiments of the present invention, a through-hole square iron is fixedly provided on the inner edge of the top of the platform panel, a mounting angle steel is provided on the outer shell of the through-hole square iron, and pins pass through the through holes of the through-hole square iron to be fixedly connected to the wall.

[0018] According to one or more embodiments of the present invention, a detachable lifting ring component is provided on the platform board.

[0019] According to one or more embodiments of the present invention, the lifting ring component includes: a fixed plate, an internally threaded traction tube, an externally threaded traction rod and a rotating lifting ring; the bottom of the platform deck is fixedly connected to a fixed plate, the bottom end of the fixed plate is connected to an internally threaded traction tube, an externally threaded traction rod is vertically inserted into the interior of the internally threaded traction tube, and the top of the externally threaded traction rod is fixedly connected to a rotating lifting ring.

[0020] The positive and progressive effects of the present invention are:

[0021] The adjustable modular suspended operating platform of the present invention has at least the following advantages:

[0022] The adjustable modular assembly suspended operating platform of the present invention not only realizes the function of adjustable modular assembly length and convenient folding and transportation, but also realizes the function of convenient disassembly and replacement of lifting rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and other features, properties and advantages of the present invention will become more apparent through the following description in conjunction with the accompanying drawings and embodiments, in which the same reference numerals always represent the same features, wherein:

[0024] Figure 1 It is a front view structural schematic diagram of the adjustable modular suspended operating platform of the present invention.

[0025] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the adjustable modular suspended operating platform of the present invention in a docking state when viewed from above.

[0026] Figure 3 yes Figure 1 A magnified schematic diagram of part A.

[0027] Figure 4 It is a schematic diagram of the folded state of the handrail and the oblique support frame in the adjustable modular suspended operating platform of the present invention.

[0028] Figure 5 yes Figure 4 An enlarged schematic diagram of part B.

[0029] Figure 6 It is a side structural schematic diagram of the adjustable modular suspended operating platform of the present invention.

[0030] Figure 7 It is a schematic diagram of the top structure of the adjustable modular suspended operating platform of the present invention.

[0031] [Reference Signs]

[0032] Platform deck 100

[0033] Cover 110

[0034] Through hole square iron 120

[0035] Installation angle steel 130

[0036] Pin 140

[0037] Lifting ring parts 150

[0038] Fixed plate 151

[0039] Internal thread traction tube 152

[0040] External threaded traction rod 153

[0041] Second anti-drop nut 154

[0042] Rotary ring 155

[0043] Reserved hole 160

[0044] Handrail 200

[0045] Railing base 210

[0046] Internal thread fixed pipe 211

[0047] Railing Mount 220

[0048] Internal threaded tubular fixing 221

[0049] The third screw groove 230

[0050] Second connecting bolt 240

[0051] Close mesh wire mesh 250

[0052] Safety snap ring 260

[0053] Oblique support frame 300

[0054] Longitudinal fixing rod 310

[0055] Fourth screw groove 311

[0056] Second internal thread fixing ring 312

[0057] Longitudinal movable rod 320

[0058] First internal thread fixing ring 321

[0059] Third internal thread fixing ring 322

[0060] The third connecting bolt 330

[0061] The first anti-drop nut 331

[0062] Docking structure 400

[0063] First docking structure 410

[0064] Male connector pin 411

[0065] First screw groove 412

[0066] Second docking structure 420

[0067] Female connecting pin 421

[0068] Second screw groove 422

[0069] First connecting bolt 430 DETAILED DESCRIPTION

[0070] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0071] Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to preferred embodiments of the present invention, examples of which are shown in the accompanying drawings. Wherever possible, the same reference numerals will be used in all drawings to represent the same or similar parts. In addition, although the terms used in the present invention are selected from well-known and commonly used terms, some of the terms mentioned in the specification of the present invention may be selected by the applicant at his or her discretion, and their detailed meanings are explained in the relevant parts of the description herein. In addition, it is required to understand the present invention not only by the actual terms used, but also by the meaning implied by each term.

[0072] Reference Figure 1 to Figure 7 The present invention provides an adjustable modular suspended operating platform, the adjustable modular suspended operating platform comprising: a platform panel 100, a handrail 200, an oblique support frame 300 and a docking structure 400;

[0073] The handrail 200 is arranged on the top outer edge of the platform deck 100;

[0074] The oblique support frame 300 is disposed below the platform board 100;

[0075] The docking structure 400 is arranged on both sides of the platform board 100. The docking structure 400 includes a first docking structure 410 and a second docking structure 420. The first docking structure 410 is arranged on one side of the platform board 100, and the second docking structure 420 is arranged on the other side of the platform board 100. The first docking structure 410 and the second docking structure 420 can be matched and connected with each other.

[0076] A plurality of the adjustable modular suspended operating platforms are connected to each other through the first docking structure 410 and the second docking structure 420 to lengthen the length of the operating platform.

[0077] The first docking structure 410 and the second docking structure 420 are firmly connected. After a plurality of adjustable modular suspended operating platforms of the present invention are docked and assembled, a stable whole can be formed. The length of the whole platform can be adjusted by adjusting the number of spliced ​​operating platforms. At this time, a single adjustable modular suspended operating platform is a module. The modular design allows the size of the platform to be easily adjusted according to specific needs, and modules can also be added or removed as needed to adapt to different working environments or task requirements. At the same time, the modular components are relatively small and light, which is convenient for transportation to the construction site. When not in use, the modular components can be easily disassembled and stored to save space.

[0078] The adjustable modular suspended operating platform of the present invention solves the problem of the lack of a function of adjustable modular assembly length in the above-mentioned background technology.

[0079] Reference Figure 1 , Figure 6 and Figure 7 , as a preferred embodiment of the adjustable modular suspended operating platform of the present invention, the adjustable modular suspended operating platform further comprises: a railing base 210 and a railing mounting seat 220;

[0080] The railing base 210 is fixed to the top outer edge of the platform panel 100, the railing mounting seat 220 is movably hinged to the top of the railing base 210, the railing mounting seat 220 can rotate relative to the railing base 210, and the handrail 200 is fixedly connected to the top of the railing mounting seat 220; the railing mounting seat 220 rotates relative to the railing base 210 to fold or unfold the handrail 200.

[0081] Preferably, the platform deck 100 is made of steel, and the steel platform deck is 300 cm long and 160 cm wide. A railing base 210 is welded transversely to the outer edge of the top of the steel platform deck, and a railing mounting seat 220 is movably hinged at the top of the railing base 210, and a handrail 200 is welded to the top of the railing mounting seat 220.

[0082] Reference Figure 1 , Figure 3 , Figure 6 and Figure 7 As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, a third screw groove 230 is provided on the handrail mounting seat 220 and the handrail base 210. When the handrail 200 is in the unfolded state, the third screw groove 230 on the handrail mounting seat 220 corresponds to the position of the third screw groove 230 on the handrail base 210. The second connecting bolt 240 passes through the third screw groove 230 on the handrail mounting seat 220 and the third screw groove 230 on the handrail base 210 to connect the handrail mounting seat 220 and the handrail base 210 together;

[0083] An internally threaded tubular fixing piece 221 is fixed to the inner side of the handrail mounting seat 220, and an internally threaded fixing tube 211 is fixedly connected to the inner side of the handrail base 210. When the handrail 200 is in a folded state, the inner hole of the internally threaded tubular fixing piece 221 corresponds to the inner hole position of the internally threaded fixing tube 211, and the second connecting bolt 240 passes through the inner hole of the internally threaded tubular fixing piece 221 and the inner hole of the internally threaded fixing tube 211 to connect the internally threaded tubular fixing piece 221 and the internally threaded fixing tube 211 together.

[0084] Preferably, a second connecting bolt 240 is vertically inserted into the top of the railing mounting seat 220. The second connecting bolt 240 is preferably a high-strength connecting bolt. Two groups of internally threaded tubular fixing parts 221 are welded on the inner side of the railing mounting seat 220. Two groups of internally threaded fixing tubes 211 are fixedly connected to the interior of the front end of the railing base 210.

[0085] Preferably, a plurality of third screw grooves 230 are respectively provided inside the railing base 210 and the railing mounting seat 220, and the second connecting bolt 240 passes through the interior of the railing mounting seat 220 and extends into the interior of the railing base 210, and the external thread of the second connecting bolt 240 is consistent with the internal thread of the third screw groove 230, the internal threaded tubular fixing piece 221, and the internal threaded fixing tube 211.

[0086] Preferably, the internal threaded fixing tube 211 passes through the front and rear ends of the railing base 210, and the inner hole of the internal threaded tube-type fixing piece 221 is in a straight line with the inner hole of the internal threaded fixing tube 211 when the railing mounting seat 220 is flipped forward, and the second connecting bolt 240 can be directly inserted into the interior of the internal threaded tube-type fixing piece 221 along the rear end of the internal threaded fixing tube 211.

[0087] Preferably, the platform deck 100 is provided with a welded and hinged railing base 210, a railing mounting seat 220, a handrail 200 and a skirting board, which has a solid structure and can effectively prevent the railing from loosening due to people walking on the platform, thereby providing important safety protection for people.

[0088] Preferably, a dense wire mesh 250 is arranged between the gaps of the steel platform railings to prevent falling objects such as tools on the platform from causing injuries to personnel below the platform. A safety snap ring 260 can be arranged on the edge of the adjustable modular suspended operating platform of the present invention. The safety snap ring 260 can be arranged on the handrail 200, so that personnel can reliably fasten their safety belts when installing and dismantling the platform.

[0089] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6, as a preferred embodiment of the adjustable modular suspended operating platform of the present invention, the adjustable modular suspended operating platform further comprises: a longitudinal fixed rod 310 and a longitudinal movable rod 320;

[0090] The longitudinal fixed rod 310 is fixed under the platform board 100, the longitudinal movable rod 320 is movably hinged to the bottom end of the longitudinal fixed rod 310, the longitudinal movable rod 320 can rotate relative to the longitudinal fixed rod 310, and the diagonal support frame 300 is fixedly connected to the bottom end of the longitudinal movable rod 320; the longitudinal movable rod 320 rotates relative to the longitudinal fixed rod 310 to fold or unfold the diagonal support frame 300.

[0091] Preferably, the platform deck 100 is made of steel, and four groups of oblique support frames 300 are arranged below the steel platform deck. Therefore, four groups of longitudinal fixing rods 310 are preferably welded longitudinally at the bottom end of the steel platform deck, and the bottom end of the longitudinal fixing rod 310 is movably hinged with a longitudinal movable rod 320.

[0092] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, a first internally threaded fixing ring 321 is provided on one side of the longitudinal movable rod 320, and a fourth screw groove 311 is provided inside the longitudinal fixing rod 310. When the oblique support frame 300 is in a folded state, the first internally threaded fixing ring 321 on the longitudinal movable rod 320 corresponds to the position of the fourth screw groove 311 on the longitudinal fixing rod 310, and the third connecting bolt 330 passes through the first internally threaded fixing ring 321 and the fourth screw groove 311 to connect the first internally threaded fixing ring 321 and the longitudinal fixing rod 310 together;

[0093] A third internally threaded fixing ring 322 is provided on the other side of the longitudinal movable rod 320, and a second internally threaded fixing ring 312 is provided on one side of the longitudinal fixed rod 310. When the oblique support frame 300 is in the expanded state, the positions of the third internally threaded fixing ring 322 and the second internally threaded fixing ring 312 correspond, and the third connecting bolt 330 passes through the third internally threaded fixing ring 322 and the second internally threaded fixing ring 312 to connect the third internally threaded fixing ring 322 and the second internally threaded fixing ring 312 together.

[0094] Preferably, two groups of first internal threaded fixing rings 321 are welded on one side of the longitudinal movable rod 320, and two groups of third internal threaded fixing rings 322 are welded on the other side of the longitudinal movable rod 320. The bottom end of the third internal threaded fixing ring 322 is inserted with a third connecting bolt 330 from bottom to top. The third connecting bolt 330 is preferably a high-strength connecting bolt. Two groups of fourth screw grooves 311 are arranged inside the longitudinal fixing rod 310.

[0095] Preferably, two sets of second internal threaded fixing rings 312 are welded on one side of the longitudinal fixing rod 310, the threads inside the first internal threaded fixing ring 321, the second internal threaded fixing ring 312, the third internal threaded fixing ring 322, and the fourth screw groove 311 are consistent with the threads outside the third connecting bolt 330, and the bottom end of the longitudinal movable rod 320 is connected to the top end of the oblique support frame 300.

[0096] Preferably, the third connecting bolt 330 is sleeved with the first anti-detachment nut 331 on its exterior, and the third connecting bolt 330 can be inserted into the interior of the fourth screw groove 311 along one side of the first internal thread fixing ring 321 and pass through when the longitudinal movable rod 320 is flipped upward.

[0097] Reference Figure 1 , Figure 2 and Figure 4 As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, the first docking structure 410 includes a male connecting pin 411, which is fixedly connected to one side of the platform board 100; the second docking structure 420 includes a female connecting pin 421, which is fixedly connected to the other side of the platform board 100; the male connecting pin 411 is used to insert into the female connecting pin 421 to connect and fix the two together.

[0098] It should be noted that the shape and size of the outer portion of the male connecting pin 411 are consistent with the shape and size of the inner portion of the female connecting pin 421 , and the positions of the male connecting pin 411 and the female connecting pin 421 correspond to each other.

[0099] Preferably, the horizontal center lines of the male connecting pin 411 and the female connecting pin 421 coincide with each other.

[0100] Reference Figure 1 , Figure 2 and Figure 4 As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, a first screw groove 412 is provided on both sides of the convex head connecting pin 411, and a second screw groove 422 is provided on both sides of the concave head connecting pin 421, and the positions of the first screw groove 412 and the second screw groove 422 correspond to each other; when the convex head connecting pin 411 is inserted into the concave head connecting pin 421, the first connecting bolt 430 passes through the first screw groove 412 and the second screw groove 422 at the same time to fix the concave head connecting pin 421 and the convex head connecting pin 411.

[0101] Preferably, the first docking structure 410 in the docking structure 400 includes two groups of convex head connecting pins 411, which are respectively fixedly connected to the front and rear ends of one side of the platform board 100, and the front and rear ends of the convex head connecting pins 411 are respectively provided with first screw grooves 412; the second docking structure 420 in the docking structure 400 includes two groups of concave head connecting pins 421, which are respectively fixedly connected to the front and rear ends of the other side of the platform board 100, and the interior of the front and rear ends of the concave head connecting pins 421 are respectively provided with second screw grooves 422, and the front and rear ends of the concave head connecting pins 421 are respectively inserted with first connecting bolts 430, and the first connecting bolts 430 are preferably high-strength connecting bolts.

[0102] Preferably, the inner diameters of the first screw groove 412 and the second screw groove 422 are the same, and the first screw groove 412 and the second screw groove 422 are located opposite to each other.

[0103] Preferably, the first connecting bolt 430 passes through the interior of the second screw groove 422 and extends into the interior of the first screw groove 412 , and the threads on the exterior of the first connecting bolt 430 match the threads on the interiors of the first screw groove 412 and the second screw groove 422 .

[0104] Reference Figure 1 , Figure 4 and Figure 7 As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, a cover plate 110 is movably hinged on the top of the other side of the platform panel 100 .

[0105] After the two suspended operating platforms are connected, the cover plate 110 can be flipped over to cover the gap at the assembly position to prevent people from stepping on empty space.

[0106] Preferably, the top ends of the male connecting pin 411 and the female connecting pin 421 are lower than the bottom end of the cover plate 110 .

[0107] Reference Figure 1 , Figure 4 and Figure 7 As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, a through-hole square iron 120 is fixedly provided on the inner edge of the top of the platform panel 100, and a mounting angle steel 130 is provided on the outer shell of the through-hole square iron 120. The pin 140 passes through the through hole of the through-hole square iron 120 and is fixedly connected to the wall.

[0108] Preferably, four groups of through-hole square irons 120 are welded to the inner edge of the top of the platform panel 100 , and four groups of mounting angle steels 130 are horizontally placed on the inner edge of the top of the platform panel 100 .

[0109] Reference Figure 1 and Figure 3As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, a detachable hanging ring component 150 is provided on the platform panel 100 .

[0110] Reference Figure 1 and Figure 3 As a preferred embodiment of the adjustable modular suspended operating platform of the present invention, the lifting ring component 150 includes: a fixed plate 151, an internal threaded traction tube 152, an external threaded traction rod 153 and a rotating lifting ring 155;

[0111] A fixed plate 151 is fixedly connected to the bottom of the platform deck 100 , an internally threaded traction tube 152 is connected to the bottom end of the fixed plate 151 , an externally threaded traction rod 153 is vertically inserted into the internally threaded traction tube 152 , and a swivel ring 155 is fixedly connected to the top of the externally threaded traction rod 153 .

[0112] Preferably, two groups of fixed plates 151 are welded on both sides of the bottom of the platform panel 100, and an internally threaded traction tube 152 is vertically welded to the bottom end of the fixed plate 151. An externally threaded traction rod 153 is vertically inserted into the internally threaded traction tube 152. A second anti-slip nut 154 is sleeved on the outside of the externally threaded traction rod 153. A swivel ring 155 is fixedly connected to the top of the externally threaded traction rod 153. Four groups of reserved holes 160 are arranged inside the top of the platform panel 100, and the interiors of the internally threaded traction tube 152, the fixed plate 151 and the reserved holes 160 are connected.

[0113] The present invention provides the following three specific embodiments:

[0114] Example 1

[0115] Reference Figure 1 to Figure 7 A suspended operating platform with adjustable modular assembly includes a steel platform panel 100, a railing base 210 is welded laterally on the outer edge of the top of the steel platform panel, a railing mounting seat 220 is movably hinged on the top of the railing base 210, a handrail 200 is welded on the top of the railing mounting seat 220, four groups of oblique support frames 300 are arranged below the steel platform panel, and a docking structure 400 for easy assembly is arranged on one side of the steel platform panel.

[0116] Reference Figure 1 to Figure 7A suspended operating platform with adjustable modular assembly also includes a docking structure 400 that is easy to assemble. The docking structure 400 that is easy to assemble includes two groups of convex connecting pins 411, which are respectively fixedly connected to the front and rear ends of one side of the steel platform board. The front and rear ends of the convex connecting pin 411 are respectively provided with a first screw groove 412, and the front and rear ends of the other side of the steel platform board are respectively fixedly connected with a concave connecting pin 421, and the interior of the front and rear ends of the concave connecting pin 421 is respectively provided with a second screw groove 422, and the front and rear ends of the concave connecting pin 421 are respectively inserted with a first high-strength connecting bolt, and the top of the other side of the steel platform board is movably hinged with a cover plate 110.

[0117] Four groups of through-hole square irons 120 are welded on the inner edge of the top of the steel platform plate, and four groups of mounting angle steels 130 are placed horizontally at the front end of the top of the steel platform plate. The shape and size of the outer side of the male head connecting pin 411 are consistent with the shape and size of the inner side of the female head connecting pin 421. The positions of the male head connecting pin 411 and the female head connecting pin 421 correspond to each other. The length of the steel platform plate is 300 cm and the width is 160 cm. The horizontal center lines of the male head connecting pin 411 and the female head connecting pin 421 coincide with each other. , the top end of the recessed connecting pin 421 is lower than the bottom end of the cover plate 110, the inner diameters of the first screw groove 412 and the second screw groove 422 are the same, the positions of the first screw groove 412 and the second screw groove 422 are relative, the first high-strength connecting bolt passes through the interior of the second screw groove 422 and extends into the interior of the first screw groove 412, the external thread of the first high-strength connecting bolt is consistent with the internal thread of the first screw groove 412 and the second screw groove 422, and the platform panel 100 is miniaturized and modular, which is convenient for assembly, lengthening and flexible adjustment.

[0118] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, the three-meter-long steel platform panel has a small volume and can adapt to construction environments of various specifications. When the operating platform needs to be lengthened, the number of installations can be increased as needed. First, flip up the cover plate 110 at the head end of the first group of operating platforms, and insert the convex connecting pin 411 at the tail end of the other group of operating platforms along the concave connecting pin 421 at the head end of the first group of operating platforms. Drive the first high-strength connecting bolt along both sides of the concave connecting pin 421. The first high-strength connecting bolt is inserted into the convex connecting pin 411 through the second screw groove 422 and the first screw groove 412. The convex connecting pin 411 and the concave connecting pin 421 are connected as a whole, and the two groups of operating platforms are connected. Then the cover plate 110 is lowered and reset. The cover plate 110 can cover the gap at the assembly position to prevent workers from stepping on empty space.

[0119] Example 2

[0120] The top of the handrail mounting seat 220 of the adjustable modular assembled suspended operating platform of this embodiment is vertically plugged with a second high-strength connecting bolt, the inner side of the handrail mounting seat 220 is welded with two groups of internally threaded tubular fixing members 221, the inner side of the handrail base 210 is fixedly connected with two groups of internally threaded fixing tubes 211, the bottom end of the steel platform plate is longitudinally welded with four groups of longitudinal fixing rods 310, the bottom end of the longitudinal fixing rod 310 is movably hinged with a longitudinal movable rod 320, and one side of the longitudinal movable rod 320 is welded with two groups of first internally threaded fixing rings 321. 1. Two sets of third internal thread fixing rings 322 are welded on the other side of the longitudinal movable rod 320. The bottom end of the third internal thread fixing ring 322 is plugged with a third high-strength connecting bolt from bottom to top. Two sets of fourth screw grooves 311 are arranged inside the longitudinal fixing rod 310. The railing base 210 and the railing mounting seat 220 are respectively provided with multiple sets of third screw grooves 230. The second high-strength connecting bolt penetrates the railing mounting seat 220 and extends into the railing base 210. The threads outside the second high-strength connecting bolt and the third screw grooves 230 and the internal thread The threads inside the corrugated tube-type fixing member 221 and the internal thread fixing tube 211 match each other. The internal thread fixing tube 211 passes through the front and rear ends of the railing base 210. The inner hole of the internal thread tube-type fixing member 221 is in a straight line with the inner hole of the internal thread fixing tube 211 when the railing mounting seat 220 is flipped forward. The second high-strength connecting bolt can be directly inserted into the interior of the internal thread tube-type fixing member 221 along the rear end of the internal thread fixing tube 211. Two sets of second internal thread fixing rings 312 are welded on one side of the longitudinal fixing rod 310. The first internal thread fixing The threads inside the ring 321, the second internal thread fixing ring 312, the third internal thread fixing ring 322, and the fourth screw groove 311 match the threads outside the third high-strength connecting bolt. The bottom end of the longitudinal movable rod 320 is connected to the top end of the oblique support frame 300. The outside of the third high-strength connecting bolt is sleeved with a first anti-slip nut 331. When the longitudinal movable rod 320 is flipped upward, the third high-strength connecting bolt can be directly inserted into the inside of the fourth screw groove 311 along one side of the first internal thread fixing ring 321 and pass through it, which is convenient for folding and transportation;

[0121] Specifically, Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the second high-strength connecting bolt is pulled out from the top of the railing mounting seat 220, and the railing mounting seat 220 without restriction can be flipped forward along the railing base 210 together with the handrail 200, and the internal threaded tubular fixing piece 221 at the front end of the railing mounting seat 220 is aligned with the internal threaded fixing pipe 211 inside the railing base 210, and the second high-strength connecting bolt is driven in along the internal threaded fixing pipe 211, and the second high-strength connecting bolt passes through the interior of the internal threaded fixing pipe 211 and enters the internal threaded tubular fixing piece 221, and the angle between the railing base 210 and the railing mounting seat 220 is fixed, and then the third high-strength connecting bolt at the top of the third high-strength connecting bolt is pulled out. After the anti-slip nut 331 is loosened and removed, the third high-strength connecting bolt can be pulled out from the second internally threaded fixing ring 312 and the third internally threaded fixing ring 322. Then the oblique support frame 300 is flipped to one side so that it is horizontal with the steel platform plate surface. Then the third high-strength connecting bolt is driven in along the first internally threaded fixing ring 321. The bolt passes through the interior of the first internally threaded fixing ring 321 and passes through the fourth screw groove 311. The first anti-slip nut 331 is put on the end. After the oblique support frame 300, the handrail 200, and the dense-mesh wire mesh 250 are folded, the entire operating platform becomes a flat structure, which is convenient for stacking and transportation.

[0122] Example 3

[0123] Two groups of fixed plates 151 are welded on both sides of the bottom of the steel platform board of the adjustable modular assembled suspended operating platform of this embodiment, and an internal threaded traction tube 152 is vertically welded to the bottom end of the fixed plate 151. An external threaded traction rod 153 is vertically inserted into the internal part of the internal threaded traction tube 152, and a second anti-slip nut 154 is sleeved on the outside of the external threaded traction rod 153. A swivel ring 155 is fixedly connected to the top of the external threaded traction rod 153. Four groups of reserved holes 160 are arranged inside the top of the steel platform board, and the interiors of the internal threaded traction tube 152, the fixed plate 151 and the reserved holes 160 are connected to facilitate the disassembly and replacement of the lifting ring component 150; safety clips 260 are arranged on the edges of adjacent platforms to facilitate personnel to reliably fasten safety belts when installing and dismantling the platform.

[0124] Specifically, Figure 3 and Figure 7 As shown, the externally threaded traction rod 153 is screwed downward along the reserved hole 160, and the externally threaded traction rod 153 is screwed into the internally threaded traction tube 152 along the reserved hole 160 and passes downward, and a second anti-slip nut 154 is put on the end of the externally threaded traction rod 153. The rotating ring 155 on the top of the externally threaded traction rod 153 is convenient for inserting a rope or a hook. When disassembly and replacement are required, just remove the second anti-slip nut 154, and the rotating ring 155 together with the externally threaded traction rod 153 can be directly screwed out for replacement. The fixing plate 151 provides physical support for the installation and fixation of the internally threaded traction tube 152.

[0125] As described above, the adjustable modular assembled suspended operating platform of the present invention is provided with a platform panel 100, a convex connecting pin 411, a first screw groove 412, a concave connecting pin 421, a second screw groove 422, a first connecting bolt 430 and a cover plate 110. When in use, the installation angle steel 130 is sleeved on the through-hole square iron 120, and the pin 140 is driven into the through hole of the through-hole square iron 120 for fixing. The through-hole square iron 120 is also fixed on the wall. Another set of through holes on the installation angle steel 130 is buckled on the through-hole square iron 120 on the wall, and the pin 140 is driven to complete the fixing. The oblique support frame 300 is pressed against the wall to form an upward oblique supporting force. The platform panel 100 is used as a bearing table, and the staff walks directly on it. The handrail 200 can play a role in safety protection. The platform panel 100, which is a group of three meters, is small in size and can To adapt to construction environments of various specifications, when the operating platform needs to be lengthened, the number of installations can be increased as needed. First, flip up the cover plate 110 at the head end of the first group of operating platforms, and insert the convex connecting pin 411 at the tail end of the other group of operating platforms along the concave connecting pin 421 at the head end of the first group of operating platforms. Drive the first high-strength connecting bolt along both sides of the concave connecting pin 421. The first high-strength connecting bolt is inserted into the convex connecting pin 411 through the second screw groove 422 and the first screw groove 412. The convex connecting pin 411 and the concave connecting pin 421 are connected as one, and a connection is formed between the two groups of operating platforms. Before the cover plate 110 is reset, the personnel safety belt is hung on the safety clip 260 on the railing, and then the cover plate 110 is lowered and reset. The cover plate 110 can cover the gap at the assembly position to prevent workers from stepping on air, thereby realizing the function of modular assembly with adjustable length.

[0126] The adjustable modular assembled suspended operating platform of the present invention is provided with a railing base 210, a railing mounting seat 220, a handrail 200, a third screw groove 230, a second connecting bolt 240, an internally threaded tubular fixing piece 221, an internally threaded fixing pipe 211, a longitudinal fixing rod 310, a longitudinal movable rod 320, a first internally threaded fixing ring 321, a second internally threaded fixing ring 312, a third internally threaded fixing ring 322, a third connecting bolt 330, a first anti-slip nut 331 and a fourth screw groove 311. When in use, when it is necessary to transport, the second connecting bolt 240 is pulled out from the top of the railing mounting seat 220, and the railing mounting seat 220 without restriction can be flipped forward along the railing base 210 together with the handrail 200, and the internally threaded tubular fixing piece 221 on the inner side of the railing mounting seat 220 is aligned with the internally threaded fixing pipe 211 inside the railing base 210, and the second connecting bolt 240 is pulled out along the internally threaded fixing pipe 2 11 is driven in, the second connecting bolt 240 passes through the interior of the internal threaded fixing tube 211 and enters the internal threaded tube-type fixing piece 221, and the angle between the handrail base 210 and the handrail mounting seat 220 is fixed. Then, the first anti-dropping nut 331 on the top of the third connecting bolt 330 is loosened and removed, and the third connecting bolt 330 can be pulled out from the second internal threaded fixing ring 312 and the third internal threaded fixing ring 322. Then, the oblique support frame 300 is turned to one side so that it is horizontal with the platform board 100. Then, the third connecting bolt 330 is driven in along the first internal threaded fixing ring 321, the bolt passes through the interior of the first internal threaded fixing ring 321 and passes through the fourth screw groove 311, and the first anti-dropping nut 331 is put on the end. After the oblique support frame 300 and the handrail 200 are folded, the entire operating platform becomes a flat structure, which is convenient for stacking and transportation, realizing the function of easy folding and transportation.

[0127] The adjustable modular assembled suspended operating platform of the present invention is provided with an internal threaded traction tube 152, a fixed plate 151, an external threaded traction rod 153, a second anti-slip nut 154, a rotating lifting ring 155 and a reserved hole 160. When in use, before lifting, the external threaded traction rod 153 is screwed downward along the reserved hole 160, and the external threaded traction rod 153 is screwed into the internal threaded traction tube 152 along the reserved hole 160 and passes downward, and the second anti-slip nut 154 is put on the end of the external threaded traction rod 153. The rotating lifting ring 155 on the top of the external threaded traction rod 153 is convenient for inserting a rope or a hook. When disassembly and replacement are required, only the second anti-slip nut 154 is removed, and the rotating lifting ring 155 together with the external threaded traction rod 153 can be directly screwed out for replacement. The fixed plate 151 provides physical support for the installation and fixation of the internal threaded traction tube 152, thereby realizing the function of facilitating disassembly and replacement of the lifting ring.

[0128] In summary, the adjustable modular assembly suspended operating platform of the present invention not only realizes the function of adjustable modular assembly length and convenient folding and transportation, but also realizes the function of convenient disassembly and replacement of lifting rings.

[0129] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. An adjustable modular suspended operating platform, characterized in that: The adjustable modular suspended operating platform includes: a platform panel, a handrail, an oblique support frame and a docking structure; The handrail is arranged on the top outer edge of the platform panel; The oblique support frame is arranged below the platform surface; The docking structure is arranged on both sides of the platform surface, and the docking structure includes a first docking structure and a second docking structure, the first docking structure is arranged on one side of the platform surface, and the second docking structure is arranged on the other side of the platform surface, and the first docking structure and the second docking structure can be matched and connected with each other; A plurality of the adjustable modular suspended operating platforms are connected to each other through the first docking structure and the second docking structure to lengthen the length of the operating platform.

2. The adjustable modular suspended operating platform according to claim 1, characterized in that: The adjustable modular suspended operating platform also includes: a railing base and a railing mounting seat; The railing base is fixed to the top outer edge of the platform board, the railing mounting seat is movably hinged to the top of the railing base, the railing mounting seat can rotate relative to the railing base, and the handrail is fixedly connected to the top of the railing mounting seat; the railing mounting seat rotates relative to the railing base to fold or unfold the handrail.

3. The adjustable modular suspended operating platform according to claim 2, characterized in that: The handrail mounting seat and the handrail base are provided with a third screw groove. When the handrail is in the unfolded state, the third screw groove on the handrail mounting seat corresponds to the position of the third screw groove on the handrail base. The second connecting bolt passes through the third screw groove on the handrail mounting seat and the third screw groove on the handrail base to connect the handrail mounting seat and the handrail base together. An internally threaded tube-type fixing piece is fixed on the inner side of the handrail mounting seat, and an internally threaded fixing tube is fixedly connected to the inner side of the handrail base. When the handrail is in a folded state, the inner hole of the internally threaded tube-type fixing piece corresponds to the position of the inner hole of the internally threaded fixing tube, and the second connecting bolt passes through the inner hole of the internally threaded tube-type fixing piece and the inner hole of the internally threaded fixing tube to connect the internally threaded tube-type fixing piece and the internally threaded fixing tube together.

4. The adjustable modular suspended operating platform according to claim 1, characterized in that: The adjustable modular suspended operating platform further comprises: a longitudinal fixed rod and a longitudinal movable rod; The longitudinal fixed rod is fixed below the platform board, the longitudinal movable rod is movably hinged to the bottom end of the longitudinal fixed rod, the longitudinal movable rod can rotate relative to the longitudinal fixed rod, and the oblique support frame is fixedly connected to the bottom end of the longitudinal movable rod; the longitudinal movable rod rotates relative to the longitudinal fixed rod to fold or unfold the oblique support frame.

5. The adjustable modular suspended operating platform according to claim 4, characterized in that: A first internally threaded fixing ring is provided on one side of the longitudinal movable rod, and a fourth screw groove is provided inside the longitudinal fixing rod. When the oblique support frame is in a folded state, the first internally threaded fixing ring on the longitudinal movable rod corresponds to the position of the fourth screw groove on the longitudinal fixing rod, and a third connecting bolt passes through the first internally threaded fixing ring and the fourth screw groove to connect the first internally threaded fixing ring and the longitudinal fixing rod together; A third internally threaded fixing ring is provided on the other side of the longitudinal movable rod, and a second internally threaded fixing ring is provided on one side of the longitudinal fixing rod. When the oblique support frame is in the expanded state, the position of the third internally threaded fixing ring corresponds to that of the second internally threaded fixing ring, and the third connecting bolt passes through the third internally threaded fixing ring and the second internally threaded fixing ring to connect the third internally threaded fixing ring and the second internally threaded fixing ring together.

6. The adjustable modular suspended operating platform according to claim 1, characterized in that: The first docking structure includes a male connecting pin, which is fixedly connected to one side of the platform board; the second docking structure includes a female connecting pin, which is fixedly connected to the other side of the platform board; the male connecting pin is used to insert into the female connecting pin to connect and fix the two together.

7. The adjustable modular suspended operating platform according to claim 6, characterized in that: A first screw groove is provided on both sides of the convex head connecting pin, and a second screw groove is provided on both sides of the concave head connecting pin, and the positions of the first screw groove and the second screw groove correspond to each other; when the convex head connecting pin is inserted into the concave head connecting pin, the first connecting bolt passes through the first screw groove and the second screw groove at the same time to fix the concave head connecting pin and the convex head connecting pin.

8. The adjustable modular suspended operating platform according to claim 1, characterized in that: A cover plate is movably hinged on the top of the other side of the platform surface.

9. The adjustable modular suspended operating platform according to claim 1, characterized in that: A through-hole square iron is fixedly arranged on the inner edge of the top of the platform plate surface, and a mounting angle steel is arranged on the outer shell of the through-hole square iron. Pins pass through the through holes of the through-hole square iron and are fixedly connected to the wall.

10. The adjustable modular suspended operating platform according to claim 1, characterized in that: The platform plate surface is provided with a detachable lifting ring component.

11. The adjustable modular suspended operating platform according to claim 10, characterized in that: The lifting ring components include: a fixed plate, an internally threaded traction tube, an externally threaded traction rod and a rotating lifting ring; The bottom of the platform deck is fixedly connected with a fixed plate, the bottom end of the fixed plate is connected with an internal threaded traction tube, an external threaded traction rod is vertically inserted into the interior of the internal threaded traction tube, and the top of the external threaded traction rod is fixedly connected with a swivel eye.

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