Fabricated finished product cantilever platform device

Abstract

The utility model relates to an assembly type finished product overhanging platform device which comprises a first platform, a second platform, a third platform and a fourth platform, a vertical pipe is connected between the second platform and the third platform in an abutting mode, the vertical pipe is fixedly connected with a transverse pipe through a connector, and the top end of the vertical pipe is adjustably connected with the third platform through a jacking. The bottom end of the vertical pipe is adjustably connected with the second platform through a bottom support, a first connecting piece is arranged at the top end of the third platform, a second connecting piece is arranged at the top end of the fourth platform, one end of the transverse pipe is adjustably connected with the first connecting piece through a first steel wire rope, and the transverse pipe is adjustably connected with the second connecting piece through a second steel wire rope. The middle of the second steel wire rope is connected with a turn buckle, a pressing connector is connected between the turn buckle and the second steel wire rope in a pressing mode, and the maximum included angle between the second steel wire rope and the transverse pipe is alpha. The assembly type finished product cantilever platform device has the advantages of saving materials, improving adaptability, improving turnover performance and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever platforms, in particular to an assembled finished cantilever platform device. Background Art

[0002] At present, for large-scale facade decoration and renovation in the field of construction, external scaffolding or finished hanging baskets are usually used. For facade construction with lower height, boom cranes are also used. However, for sporadic facade repairs after large-scale construction is completed and after the external frame and hanging basket are removed, or for local facade construction before the external frame and hanging basket enter the site, temporary full-height frames or operating platforms with steel pipe fasteners are usually set up on site, which has high economic costs. In addition, for residential projects with higher heights, the wall reinforcement measures of the facade full-height frames or operating platforms conflict with the finishing of the facade, and the conditions for setting them up are not met.

[0003] Compared with the economic cost of setting up temporary scaffolding or operating platforms on the facade, and the conflict between measures such as wall reinforcement during the erection process and the finished facade, there is an urgent need for a simpler, more stable and economical construction platform.

[0004] To this end, we have developed an assembled finished cantilever platform device to solve the above problems. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art and to provide an assembled finished cantilever platform device, which has the advantages of saving materials, improving adaptability, improving turnover, etc.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an assembled finished cantilever platform device, comprising a first platform, a second platform, a third platform and a fourth platform, the second platform and the third platform are connected to a vertical pipe, the vertical pipe is fixedly connected to the horizontal pipe through a connecting head, the top end of the vertical pipe and the third platform are adjustably connected through a top support, the bottom end of the vertical pipe and the second platform are adjustably connected through a bottom support, a first connecting piece is provided at the top end of the third platform, a second connecting piece is provided at the top end of the fourth platform, one end of the horizontal pipe is adjustably connected to the first connecting piece through a first steel wire rope, the horizontal pipe and the second connecting piece are adjustably connected through a second steel wire rope, and the middle is fixedly connected to the first platform through a prefabricated joint, a basket bolt is connected in the middle of the second steel wire rope, a crimping joint is crimped between the basket bolt and the second steel wire rope, and the maximum angle between the second steel wire rope and the horizontal pipe is α.

[0007] Preferably, the top support includes a U-shaped support plate, a stud and a first adjustment block, the top end of the stud is fixedly connected to the bottom end of the support plate, the first adjustment block is connected to the stud by threads, and abuts against the top end of the vertical pipe.

[0008] Preferably, the base includes a bottom plate, the top end of the bottom plate is fixedly connected to a screw rod, the screw rod is screwed to a second adjustment block via a thread, and the second adjustment block abuts against the bottom end of the vertical tube.

[0009] Preferably, the angle α is in the range of 35°≤α≤70°.

[0010] Preferably, the connecting head includes a first support seat and a second support seat, the first support seat is movably connected to a first pressure plate via a first rotating axis, the second support seat is movably connected to a second pressure plate via a second rotating axis, the first pressure plate and the first support seat are fixedly connected via a first bolt, and the second pressure plate and the second support seat are fixedly connected via a second bolt.

[0011] Preferably, the first support seat is provided with a first connecting plate, and the second support seat is provided with a second connecting plate, and the first connecting plate is rotatably connected to the second connecting plate.

[0012] Preferably, the crimping joint is provided with a U-shaped bolt and a pressing head, the pressing head is provided with a through hole, and the second steel wire rope is crimped between the U-shaped bolt and the pressing head via a nut.

[0013] Preferably, the first connecting member and the second connecting member have the same structural dimensions, and the first connecting member is a connecting ring or a connecting column.

[0014] Preferably, one end of the horizontal tube is fixedly connected to the vertical rod, and the top end of the vertical rod is fixedly connected to the transverse rod.

[0015] Preferably, the basket bolt includes an adjusting rod, and the adjusting rod is crimped with the second steel wire rope through the crimping joint.

[0016] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0017] The assembled finished cantilever platform device described in the utility model can be partially erected, saving materials; it has strong adaptability to corresponding construction environments, improves economic effects, and the higher the height, the more significant the effect; steel pipe fasteners are mainly used for erection, which improves turnover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the assembled finished cantilever platform device described in the utility model.

[0019] Figure 2 It is a structural schematic diagram of the jacking support described in the utility model.

[0020] Figure 3It is a structural schematic diagram of the base support described in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the connector of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the crimping joint described in the utility model. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figures 1 to 5 In the embodiment, an assembled finished cantilever platform device comprises a first platform 5, a second platform 6, a third platform 7 and a fourth platform 8. The second platform 6 and the third platform 7 are connected to a vertical pipe 20, and the vertical pipe 20 is fixedly connected to the horizontal pipe 10 through a connector 40. Each platform is a single floor. The top of the vertical tube 20 is adjustably connected to the third platform 7 through a top support 21, and the bottom of the vertical tube 20 is adjustably connected to the second platform 6 through a bottom support 22. A first connector 701 is provided at the top of the third platform 7, and a second connector 801 is provided at the top of the fourth platform 8. One end of the horizontal tube 10 is adjustably connected to the first connector 701 through a first steel wire rope 31, and the horizontal tube 10 is adjustably connected to the second connector 801 through a second steel wire rope 30. The first platform 5 is provided with a prefabricated joint 501, and the middle of the horizontal tube 10 is fixedly connected to the prefabricated joint 501 of the first platform 5 through a third steel wire rope 32. The first connector 701 has the same structural dimensions as the second connector 801, and the first connector 701 is a connecting ring or a connecting column. One end of the horizontal tube 10 is fixedly connected to the vertical rod 29, and the top of the vertical rod 29 is fixedly connected to the transverse rod 19. The vertical rod 29, the transverse rod 19 and the horizontal tube 10 form an external wall bracket body of the cantilever platform.

[0025] A connection point 101 is provided at one end of the cross tube 10, and one end of the first steel wire rope 31 and the second steel wire rope 30 are fixedly connected to the connection point 101 respectively. A basket bolt 301 is connected in the middle of the second steel wire rope 30, and a crimping joint 36 is crimped between the basket bolt 301 and the second steel wire rope 30. The basket bolt 301 includes an adjustment rod 302, and the adjustment rod 302 is crimped with the second steel wire rope 30 through the crimping joint 36. A basket bolt 301 is connected in the middle of the second steel wire rope 30, the first steel wire rope 31 and the third steel wire rope 32 respectively to adjust the tightness. The crimping joint 36 is provided with a U-shaped bolt 361 and a pressure head 362, and the pressure head 362 is provided with a through hole 3621. The second steel wire rope 30 is crimped between the U-shaped bolt 361 and the pressure head 362 through a nut 363. The maximum angle between the second steel wire rope 30 and the cross tube 10 is α. The angle α ranges from 35°≤α≤70°, and α is preferably 35°, 54° or 70°.

[0026] The top support 21 includes a U-shaped support plate 213, a stud 211 and a first adjustment block 212, and the bottom support 22 includes a bottom plate 221. The top end of the stud 211 is fixedly connected to the bottom end of the support plate 213, and the stud 211 and the support plate 213 are welded. The first adjustment block 212 is connected to the stud 211 by threads and abuts against the top end of the vertical pipe 20. The top end of the bottom plate 221 is fixedly connected to a screw rod 223, and the bottom plate 221 and the screw rod 223 are preferably welded. The screw rod 223 is screwed to a second adjustment block 222 by threads, and the second adjustment block 222 abuts against the bottom end of the vertical pipe 20. The top support 21 abuts against the bottom end of the third platform 7.

[0027] The connector 40 includes a first support seat 41 and a second support seat 45. The first support seat 41 is provided with a first connection plate 411, and the second support seat 45 is provided with a second connection plate 451. The first support seat 41 is movably connected to a first pressing plate 42 through a first rotating shaft 43, and the second support seat 45 is movably connected to a second pressing plate 46 through a second rotating shaft 47. The first pressing plate 42 and the first support seat 41 are fixedly connected by a first bolt 44, and a gasket 441 is crimped between the first bolt 44 and the first pressing plate 42. The second pressing plate 46 and the second support seat 45 are fixedly connected by a second bolt 48. The first connection plate 411 and the second connection plate 451 are rotationally connected. After rotating 90°, the first pressing plate 42 is crimped and locked with the horizontal tube 10, and the second pressing plate 46 is crimped and locked with the vertical tube 20. The vertical rod 29 and the horizontal rod 19, as well as the vertical rod 29 and the horizontal tube 10 are all locked in this way.

[0028] The assembled finished cantilever platform device includes the following construction steps:

[0029] 1. Material preparation: steel pipe connector, top support, bottom support, and steel wire rope.

[0030] 2. Vertical frame erection: Place the bottom support, erect the vertical pipe 20, place the top support, and fasten the vertical pipe 20 to the bottom and top floors.

[0031] 3. Horizontal frame erection: connect the 6m horizontal pipe 10 to the vertical frame, firmly connect the lower support rod 18 to the floor frame, and tighten the top wire rope to the upper layer connector.

[0032] 4. The platform is paved with planks and people go up to work on the facade.

[0033] The cantilever platform device includes a horizontal tube and a vertical tube. The horizontal tube is mainly a construction platform at the outer cantilever end, and also includes a horizontal rod 19, a vertical rod 29, a lower support rod 18, an upper pull wire rope, a lower pull wire rope, etc. The vertical frame is the fixed end between the inner side and the floor, and includes a vertical tube 20, a bottom support 22, a top support 21 and other parts. The bottom and top of the vertical tube 20 are tightly embedded with the floor through the base and the top support, respectively, as the main force-bearing structure of the outer cantilever construction platform. The horizontal frame and the vertical frame are connected by a connector 40 to form a stable steel pipe fastener-type whole, so as to have the conditions for construction work in the suspended part of the facade. At the same time, in conjunction with vertical transportation equipment such as steam cranes and tower cranes, it has certain conditions for short-haul migration of the overall frame, and partially matches the assembled characteristics.

[0034] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. An assembled finished cantilever platform device, characterized in that: The invention comprises a first platform (5), a second platform (6), a third platform (7) and a fourth platform (8); a vertical pipe (20) is abutted between the second platform (6) and the third platform (7); the vertical pipe (20) is fixedly connected to a horizontal pipe (10) through a connector (40); the top end of the vertical pipe (20) and the third platform (7) are adjustably connected through a top support (21); the bottom end of the vertical pipe (20) and the second platform (6) are adjustably connected through a bottom support (22); a first connecting piece (701) is provided at the top end of the third platform (7); and a second connecting piece (801) is provided at the top end of the fourth platform (8). One end of the transverse tube (10) is adjustably connected to the first connecting piece (701) via a first steel wire rope (31), the transverse tube (10) is adjustably connected to the second connecting piece (801) via a second steel wire rope (30), and the middle is fixedly connected to the first platform (5) via a third steel wire rope 32, the first platform (5) is provided with a prefabricated joint (501), the second steel wire rope (30) is connected in the middle with a basket bolt (301), a crimping joint (36) is crimped between the basket bolt (301) and the second steel wire rope (30), and the maximum angle between the second steel wire rope (30) and the transverse tube (10) is α.

2. The assembled finished cantilever platform device according to claim 1 is characterized in that: The top support (21) comprises a U-shaped support plate (213), a stud (211) and a first adjustment block (212); the top end of the stud (211) is fixedly connected to the bottom end of the support plate (213); the first adjustment block (212) is connected to the stud (211) by threads and abuts against the top end of the vertical pipe (20).

3. The assembled finished cantilever platform device according to claim 2 is characterized in that: The bottom bracket (22) comprises a bottom plate (221), the top end of the bottom plate (221) is fixedly connected to a screw rod (223), the screw rod (223) is screwed to a second adjustment block (222) through a thread, and the second adjustment block (222) is in contact with the bottom end of the vertical pipe (20).

4. The assembled finished cantilever platform device according to claim 1 is characterized in that: The angle α has an angle range of 35°≤α≤70°.

5. The assembled finished cantilever platform device according to claim 1 is characterized in that: The connecting head (40) includes a first supporting seat (41) and a second supporting seat (45); the first supporting seat (41) is movably connected to a first pressing plate (42) via a first rotating shaft (43); the second supporting seat (45) is movably connected to a second pressing plate (46) via a second rotating shaft (47); the first pressing plate (42) and the first supporting seat (41) are fixedly connected via a first bolt (44); and the second pressing plate (46) and the second supporting seat (45) are fixedly connected via a second bolt (48).

6. The assembled finished cantilever platform device according to claim 5 is characterized in that: The first support seat (41) is provided with a first connection plate (411), and the second support seat (45) is provided with a second connection plate (451), and the first connection plate (411) is rotatably connected to the second connection plate (451).

7. The assembled finished cantilever platform device according to claim 1, characterized in that: The crimping joint (36) is provided with a U-shaped bolt (361) and a pressing head (362), the pressing head (362) is provided with a through hole (3621), and the U-shaped bolt (361) and the pressing head (362) are crimped together with the second steel wire rope (30) via a nut (363).

8. The assembled finished cantilever platform device according to claim 1, characterized in that: The first connecting member (701) and the second connecting member (801) have the same structural dimensions, and the first connecting member (701) is a connecting ring or a connecting column.

9. The assembled finished cantilever platform device according to claim 1, characterized in that: One end of the horizontal tube (10) is fixedly connected to a vertical rod (29), and the top end of the vertical rod (29) is fixedly connected to a transverse rod (19).

10. The assembled finished cantilever platform device according to claim 1, characterized in that: The turnbuckle bolt (301) comprises an adjusting rod (302), and the adjusting rod (302) is crimped with the second steel wire rope (30) via the crimping joint (36).

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