External suspension type building scaffold

Abstract

The invention relates to the technical field of scaffolds, in particular to an external suspension type building scaffold. Comprising a construction frame body and a movable frame, a fixed part is arranged on the back of the construction frame body and used for being fixed to a building laminate, a first driving disc is rotationally connected to the outer side of the construction frame body, and a first connecting disc is rotationally connected to the outer side of the movable frame; a first lifting assembly is connected between the first driving disc and the second connecting disc; the first lifting assembly is connected with a second driving disc, the second driving disc is connected with a second lifting assembly, and the outer end of the second lifting assembly is connected with a feeding frame. Workers and building materials are supported through the construction frame main body, the movable frame is lifted and moved through the first lifting assembly, the construction range of the construction device is enlarged, meanwhile, the feeding frame is lifted and moved through the second lifting assembly, materials can be supplied to the movable frame, the building material feeding convenience is improved, and the building construction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction frames, in particular to an externally suspended building construction frame. Background Art

[0002] The exterior wall construction scaffold currently used is built around the building with Φ50 steel pipes and fasteners at a certain interval. In each layer of the scaffold, scaffolding sheets and safety nets need to be laid, and the scaffolding is often used only one or two working surfaces in construction operations. When construction operations need to be carried out in a larger range, the scaffolding laying range needs to be increased, so the scaffolding in other parts is often redundant. At the same time, when using the construction scaffold for construction operations, it is also necessary to use equipment such as hanging baskets to move the construction materials to the designated location, and then manually move the construction materials to the construction location of the scaffolding, which has low operating efficiency.

[0003] Therefore, the present application provides an externally suspended building construction frame to solve the problems in the prior art that the external wall construction frame has a large construction range, a low application rate, and is inconvenient to transport building materials. Summary of the invention

[0004] In order to solve the above problems, the present invention provides an externally suspended building construction frame.

[0005] The technical solution adopted by the present invention to solve the technical problem is: an external suspended building construction frame, comprising a construction frame body and a mobile frame, the back of the construction frame body is provided with a fixed part, the fixed part is used to be fixed to the building layer board, the outer side of the construction frame body is rotatably connected to a first driving disk, the outer side of the mobile frame is rotatably connected to a first connecting disk, and a first lifting assembly is connected between the first driving disk and the second connecting disk; The first lifting assembly is connected to a second driving disk, the second driving disk is connected to a second lifting assembly, and the outer end of the second lifting assembly is connected to a feeding rack.

[0006] As an optimization, the construction frame body is installed with a first drive motor, and the first drive motor is used to drive the first drive disk to rotate. The mobile frame is installed with a second drive motor, and the second drive motor is used to drive the first connecting disk to rotate.

[0007] As an optimization, the lifting assembly includes two first telescopic rods arranged in parallel, the first driving disk is connected to two first rotating motors, the first connecting disk is connected to two second rotating motors, and the two ends of the first telescopic rod are respectively connected to the output shafts of the first rotating motor and the second rotating motor.

[0008] As an optimization, the fixed section of the first lifting assembly is installed with a connecting seat, the second driving disk is rotatably connected to the connecting seat, and the outer side of the feeding rack is connected with a second connecting disk; The second lifting assembly includes two second telescopic rods arranged in parallel, and two ends of the second telescopic rods are rotatably connected to the second driving disk and the second connecting disk respectively.

[0009] As an optimization, the connecting seat is equipped with a third driving motor, and the third driving motor is used to drive the second driving disk to rotate, and the feeding rack is equipped with a fourth driving motor, and the fourth driving motor is used to drive the second connecting disk to rotate; The second driving disk is installed with a third rotating motor, the second connecting disk is installed with a fourth rotating motor, and both ends of the second telescopic rod are respectively connected to the third driving motor and the fourth driving motor.

[0010] As an optimization, one end of the main body of the construction frame in the length direction is rotatably connected to a first protective door, and one side of the mobile frame is rotatably connected to a second protective door; The top of one end of the construction frame body away from the mobile frame and the top of one end of the mobile frame away from the construction frame body are both provided with limit grooves, the top of the feeding frame is connected to a limit plate, the limit groove is used to accommodate the limit plate, the limit groove is slidably connected to the inside of the limit groove, the limit plate is provided with a limit hole, and the limit hole is used to accommodate the limit pin.

[0011] As an optimization, a first counterweight is connected to the outer end of the first lifting assembly, and a second counterweight is connected to the outer end of the second lifting assembly.

[0012] As an optimization, the fixed part includes an L-shaped fixing plate and a clamp, the clamp is slidably connected to the vertical section of the L-shaped fixing plate, the horizontal section of the L-shaped fixing plate and the clamp form a mounting clamp with an opening on one side, a fixing seat is provided at the bottom of the vertical section of the L-shaped fixing plate, a locking rod is threadedly connected to the fixing seat, the upper end of the locking rod is rotatably connected to a tightening seat, and the tightening seat is in contact with the bottom surface of the clamp.

[0013] As an optimization, a vertical adjustment frame is provided on the front side of the fixed plate, a connecting block is provided on the back of the construction frame body, the connecting block is slidably connected to the adjustment frame, an adjusting screw is provided inside the adjustment frame, and at least one end of the adjusting screw is connected to a lifting motor.

[0014] This scheme is an externally suspended construction frame, which has the following advantages: The present application is connected with the building layer plate through the fixed part, supports the workers and building materials through the main body of the construction frame, lifts and moves the mobile frame through the first lifting assembly, thereby increasing the construction scope of the present application, and at the same time lifts and moves the feeding frame through the second lifting assembly, thereby feeding the mobile frame, increasing the convenience of feeding building materials, and improving the efficiency of construction; When the main body of the construction frame is fixed, the mobile frame can be constructed in the up, down, left and right directions of the main body of the construction frame to further expand the construction scope. However, this brings new problems. The mobile frame is small and cannot hold more construction materials. If the mobile frame is continuously extended and lowered to return to the main body of the construction frame to transport materials, the operation will be very complicated, which will reduce the construction efficiency and delay the construction period. For this reason, the feeding rack solves this problem. No matter where the mobile frame is, the feeding rack can serve as a bridge between the main body of the construction frame and the mobile frame to transport materials back and forth. The feeding rack can always keep its opening facing upward to prevent materials from tipping over, greatly improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is a schematic diagram of the lower shaft side of the present invention.

[0016] Attached Figure 2 It is a schematic diagram of the axial side of the present invention.

[0017] Attached Figure 3 It is a top view schematic diagram of the present invention.

[0018] Attached Figure 4 The axial side schematic diagram of the feeding frame is omitted in the present invention.

[0019] Attached Figure 5 This is a schematic diagram of the back axial side of the feeding frame omitted in the present invention.

[0020] Attached Figure 6 This is a schematic front view of the present invention in which the feeding rack is omitted.

[0021] Attached Figure 7 This is a schematic diagram of the first moving state of the mobile frame of the present invention.

[0022] Attached Figure 8 It is a schematic diagram of the second moving state of the movable frame of the present invention.

[0023] Attached Fig. 9 It is a schematic diagram of the third moving state of the mobile frame of the present invention.

[0024] Attached Fig.10 It is a schematic diagram of the fourth moving state of the mobile frame of the present invention.

[0025] Attached Fig.11 This is an axial side schematic diagram of the use state of the feeding rack omitted in the present invention.

[0026] Attached Fig.12 This is a schematic diagram of the bottom axial side of the feeding rack in use state with the present invention omitted.

[0027] Among them, 1. the main body of the construction frame, 2. the mobile frame, 3. the building layer plate, 4. the first driving disk, 5. the first connecting disk, 6. the second driving disk, 7. the feeding rack, 8. the first driving motor, 9. the second driving motor, 10. the first telescopic rod, 11. the first rotating motor, 12. the second rotating motor, 13. the connecting seat, 14. the second telescopic rod, 15. the third driving motor, 16. the fourth driving motor, 17. the third rotating motor, 18. the fourth rotating motor, 19. the limiting plate, 20. the limiting pin, 21. the first counterweight block, 22. the second counterweight block, 23. the L-shaped fixing plate, 24. the splint, 25. the tightening seat, 26. the locking rod, 27. the adjusting frame, 28. the second connecting disk. DETAILED DESCRIPTION

[0028] like Figure 1-12 As shown, an external suspended construction frame includes a construction frame body 1 and a mobile frame 2, the back of the construction frame body 1 is provided with a fixed part, the fixed part is used to be fixed to the building layer board 3, the outer side of the construction frame body 1 is rotatably connected to a first driving disk 4, the outer side of the mobile frame 2 is rotatably connected to a first connecting disk 5, and a first lifting assembly is connected between the first driving disk 4 and the second connecting disk 28; The first lifting assembly is connected to a second driving disk 6 , the second driving disk 6 is connected to a second lifting assembly, and the outer end of the second lifting assembly is connected to a feeding rack 7 , and the feeding rack 7 is used to feed materials to the moving rack 2 .

[0029] The feeding rack 7 is equivalent to a construction hanging basket. In this application, the feeding rack 7 is connected to the construction frame body 1 through the first lifting assembly, and can carry workers and construction materials for construction operations. It can move in the upper, lower, left, and right directions of the construction frame body 1 to increase the construction scope of this application. The feeding rack 7 can move around the periphery of the construction frame and the mobile frame 2, and can transport materials between the construction frame body 1 and the mobile frame 2, between the building layer 3 and the construction frame body 1, and between the building layer 3 and the mobile frame 2, thereby improving the efficiency of construction.

[0030] like Figure 1 As shown, the construction frame body 1 is installed with a first drive motor 8, and the first drive motor 8 is used to drive the first drive disk 4 to rotate. The mobile frame 2 is installed with a second drive motor 9, and the second drive motor 9 is used to drive the first connecting disk 5 to rotate.

[0031] A connecting gear is arranged on the outer periphery of the first driving disk 4, and a driving gear is arranged on the output shaft of the first driving motor 8, and the first driving disk 4 is driven to rotate by the engagement of the driving gear and the connecting gear; at the same time, the first driving motor 8 can be directly connected to the first driving disk 4 in the axial direction, or connected and driven by a transmission belt or the like. The driving mode of the first connecting disk 5 is the same as that of the first driving disk 4.

[0032] like Figure 1 As shown, the lifting assembly includes two first telescopic rods 10 arranged in parallel, the first driving disk 4 is connected to two first rotating motors 11, the first connecting disk 5 is connected to two second rotating motors 12, and the two ends of the first telescopic rod 10 are respectively connected to the output shafts of the first rotating motor 11 and the second rotating motor 12.

[0033] The two first telescopic rods 10 are arranged in parallel, and the line connecting the two end points of the two first telescopic rods 10 always forms a parallelogram, which can fully ensure the stability of the moving frame 2 during the moving process.

[0034] The first rotary motor 11 is used to drive the first telescopic rod 10 and the first driving plate 4 to generate relative rotation. When the two first telescopic rods 10 are blocked during rotation, the first driving plate 4 drives the first lifting assembly and the moving frame 2 to continue rotating.

[0035] like Figure 1 and Figure 2 As shown, the fixed section of the first lifting assembly is installed with a connecting seat 13, the second driving plate 6 is rotatably connected to the connecting seat 13, and the outer side of the feeding rack 7 is connected with a second connecting plate 28; The second lifting assembly includes two second telescopic rods 14 arranged in parallel, and both ends of the second telescopic rods 14 are rotatably connected to the second driving disk 6 and the second connecting disk 28 respectively.

[0036] The connecting line of the two ends of the two second telescopic rods 14 is always arranged in a parallelogram, which improves the stability of the operation of the feeding rack 7; The connecting seat 13 is fixedly connected to the first telescopic rod 10, and the second driving disk 6 is connected to the outer side of the connecting seat 13, so that the second lifting assembly is located on the outer side of the first lifting assembly. Therefore, the rotation of the first lifting assembly and the rotation of the second lifting assembly do not affect each other, and the rotation of the moving seat and the feeding rack 7 can be realized at the same time.

[0037] like Figure 1 and Figure 2 As shown, the connecting seat 13 is equipped with a third driving motor 15, and the third driving motor 15 is used to drive the second driving disk 6 to rotate, and the feeding rack 7 is equipped with a fourth driving motor 16, and the fourth driving motor 16 is used to drive the second connecting disk 28 to rotate; The second driving disk 6 is installed with a third rotating motor 17 , the second connecting disk 28 is installed with a fourth rotating motor 18 , and both ends of the second telescopic rod 14 are connected to the third driving motor 15 and the fourth driving motor 16 respectively.

[0038] The output shaft of the third drive motor 15 is fixed coaxially with the second drive disk 6 , and the output shaft of the fourth drive motor 16 is fixed coaxially with the second connecting disk 28 .

[0039] like Figure 2 As shown, one end of the construction frame body 1 in the length direction is rotatably connected to a first protective door, and one side of the mobile frame 2 is rotatably connected to a second protective door; The top of the end of the construction frame body 1 away from the mobile frame 2 and the top of the end of the mobile frame 2 away from the construction frame body 1 are both provided with limit grooves, the top of the feeding frame 7 is connected to a limit plate 19, the limit groove is used to accommodate the limit plate 19, the limit pin 20 is slidably connected inside the limit groove, the limit plate 19 is provided with a limit hole, and the limit hole is used to accommodate the limit pin 20.

[0040] When feeding the movable frame 2 through the feeding frame 7, the limiting plate 19 on the feeding frame 7 is placed in the limiting groove of the movable frame 2, and the limiting pin 20 is used to lock the two to ensure the stability of the device during the material feeding process.

[0041] When the feeding frame 7 rotates to the other end of the construction frame body 1 , it is connected to the limiting groove of the construction frame body 1 through the limiting plate 19 .

[0042] like Figure 1 As shown, a first counterweight 21 is connected to the outer end of the first lifting assembly, and a second counterweight 22 is connected to the outer end of the second lifting assembly.

[0043] The first counterweight block 21 is connected to one end of the first lifting assembly away from the moving frame 2, and is used to balance the weight of the moving frame 2; the second counterweight block 22 is connected to one end of the second lifting assembly away from the feeding frame 7, and is used to balance the weight of the feeding frame 7 to ensure stable operation of the equipment.

[0044] like Figure 6 As shown, the fixing part includes an L-shaped fixing plate 23 and a clamping plate 24, the clamping plate 24 is slidably connected to the vertical section of the L-shaped fixing plate 23, the horizontal section of the L-shaped fixing plate 23 and the clamping plate 24 form a mounting clamp with an opening on one side, a fixing seat is provided at the bottom of the vertical section of the L-shaped fixing plate 23, the fixing seat is threadedly connected with a locking rod 26, the upper end of the locking rod 26 is rotatably connected with a tightening seat 25, and the tightening seat 25 is in contact with the bottom surface of the clamping plate 24.

[0045] The building layer board 3 is clamped by the horizontal section of the L-shaped fixing plate 23 and the clamping plate 24 to fix the device body.

[0046] like Figure 5 As shown, a vertical adjustment frame 27 is provided on the front side of the fixed plate, a connecting block is provided on the back of the construction frame body 1, and the connecting block is slidably connected to the adjustment frame 27. An adjusting screw is provided inside the adjustment frame 27, and at least one end of the adjusting screw is connected to a lifting motor.

[0047] The adjusting screw can also be replaced with other structures that can stably lift and lower the construction frame body 1, such as a lifting chain, so that the construction frame body 1 can move within the height range of the adjusting frame 27, further increasing the construction range of the present application.

[0048] Directions: When the present application is used, the L-shaped fixing plate 23 and the clamping plate 24 are respectively placed on the upper and lower sides of the building layer 3, and the locking rod 26 is rotated to make the clamping seat 25 clamp the clamping plate 24 to fix the entire device; The construction materials are placed on the construction frame body 1, and the workers enter the construction frame body 1 and close the first protective door; The first drive motor 8 rotates to move the mobile frame 2 to the outside of the first protective door, and the second protective door is arranged opposite to the first protective door. The first protective door and the second protective door are opened, and workers and building materials can enter the interior of the mobile frame 2. After the worker enters the mobile rack 2, the first protection door and the second protection door are closed; According to the orientation of the required construction position, the first rotating motor 11 and the second rotating motor 12 are operated, and at the same time the first telescopic rod 10 is extended, so that the device reaches Figure 7 The first moving state shown; At this time, the two first telescopic rods 10 cannot continue to rotate upward, and the first drive plate 4 is driven to rotate by the first drive motor 8, and the second drive motor 9 drives the first connecting plate 5 to rotate. At the same time, the first telescopic rod 10 located at the lower side is shortened, so that the mobile frame 2 always maintains a forward setting, so that the device reaches Figure 8 The second moving state shown; At this time, the first rotating motor 11 and the second rotating motor 12 continue to operate, so that the device reaches Fig. 9 In the third moving state shown, the two first telescopic rods 10 are adjusted in length at the same time, so that the mobile frame 2 is always set in the forward direction. At this time, the mobile frame 2 can stay on the left side of the construction frame body 1 after continuing to rotate, and construction can be carried out on the left side of the construction frame body 1; When the mobile frame 2 continues to rotate to the lower side of the construction frame body 1, Fig.10In the fourth moving state shown, construction can be carried out on the lower side of the construction frame body 1.

[0049] During the movement of the construction frame, the first driving disk 4, the first connecting disk 5 and the first telescopic rod 10 rotate alternately to achieve 360-degree movement of the construction frame. After rotating to a designated position, the first telescopic rod 10 can be extended to further increase the construction range.

[0050] During the mobile construction process of the mobile frame 2, materials are fed through the feeding rack 7, and the feeding rack 7 can be separated from the mobile frame 2 and rotated independently. Through the rotation of the second driving plate 6, the second connecting plate 28 and the second telescopic rod 14, the feeding rack 7 can be rotated on the outside of the construction frame body 1 and the mobile frame 2, and can be fed to the feeding rack 7 after receiving materials from the construction frame body 1 or the building layer board 3, and the feeding efficiency is high.

[0051] The above-mentioned specific embodiments are only specific cases of the present invention. The patent protection scope of the present invention includes but is not limited to the product form and style of the above-mentioned specific embodiments. Any external suspended construction frame that complies with the claims of the present invention and any appropriate changes or modifications made to it by ordinary technicians in the corresponding technical field shall fall within the patent protection scope of the present invention.

Claims

1. An externally suspended building construction frame, comprising a construction frame body (1) and a mobile frame (2), characterized in that: The back of the construction frame body (1) is provided with a fixing part, which is used to be fixed to the building layer board (3); the outer side of the construction frame body (1) is rotatably connected to a first driving disk (4); the outer side of the mobile frame (2) is rotatably connected to a first connecting disk (5); and a first lifting assembly is connected between the first driving disk (4) and the second connecting disk (28); The first lifting assembly is connected to a second driving disk (6), the second driving disk (6) is connected to a second lifting assembly, and the outer end of the second lifting assembly is connected to a feeding rack (7).

2. The externally suspended construction frame according to claim 1, characterized in that: The construction frame body (1) is equipped with a first drive motor (8), and the first drive motor (8) is used to drive the first drive disk (4) to rotate. The mobile frame (2) is equipped with a second drive motor (9), and the second drive motor (9) is used to drive the first connection disk (5) to rotate.

3. The externally suspended construction frame according to claim 1, characterized in that: The lifting assembly comprises two first telescopic rods (10) arranged in parallel, the first driving disk (4) is connected to two first rotating motors (11), the first connecting disk (5) is connected to two second rotating motors (12), and the two ends of the first telescopic rod (10) are respectively connected to the output shafts of the first rotating motor (11) and the second rotating motor (12).

4. The externally suspended construction frame according to claim 1, characterized in that: The fixed section of the first lifting assembly is provided with a connecting seat (13), the second driving disk (6) is rotatably connected to the connecting seat (13), and the outer side of the feeding rack (7) is connected with a second connecting disk (28); The second lifting assembly comprises two second telescopic rods (14) arranged in parallel, and the two ends of the second telescopic rods (14) are rotatably connected to the second driving disk (6) and the second connecting disk (28) respectively.

5. The externally suspended construction frame according to claim 4, characterized in that: The connecting seat (13) is equipped with a third driving motor (15), and the third driving motor (15) is used to drive the second driving disk (6) to rotate; the feeding rack (7) is equipped with a fourth driving motor (16), and the fourth driving motor (16) is used to drive the second connecting disk (28) to rotate; The second driving disk (6) is installed with a third rotating motor (17), the second connecting disk (28) is installed with a fourth rotating motor (18), and the two ends of the second telescopic rod (14) are respectively connected to the third driving motor (15) and the fourth driving motor (16).

6. The externally suspended construction frame according to claim 1, characterized in that: One end of the construction frame body (1) in the length direction is rotatably connected to a first protective door, and one side of the mobile frame (2) is rotatably connected to a second protective door; The top of one end of the construction frame body (1) away from the mobile frame (2) and the top of one end of the mobile frame (2) away from the construction frame body (1) are both provided with limit grooves, the top of the feeding frame (7) is connected with a limit plate (19), the limit groove is used to accommodate the limit plate (19), the limit pin (20) is slidably connected inside the limit groove, the limit plate (19) is provided with a limit hole, and the limit hole is used to accommodate the limit pin (20).

7. The externally suspended construction frame according to claim 1, characterized in that: The outer end of the first lifting assembly is connected to a first counterweight (21), and the outer end of the second lifting assembly is connected to a second counterweight (22).

8. The externally suspended construction frame according to claim 1, characterized in that: The fixing part comprises an L-shaped fixing plate (23) and a clamping plate (24), wherein the clamping plate (24) is slidably connected to the vertical section of the L-shaped fixing plate (23), and the horizontal section of the L-shaped fixing plate (23) and the clamping plate (24) form a mounting clamp with an opening on one side, and a fixing seat is provided at the bottom of the vertical section of the L-shaped fixing plate (23), and the fixing seat is threadedly connected to a locking rod (26), and the upper end of the locking rod (26) is rotatably connected to a tightening seat (25), and the tightening seat (25) contacts the bottom surface of the clamping plate (24).

9. The externally suspended construction frame according to claim 1, characterized in that: A vertical adjustment frame (27) is provided on the front side of the fixing plate, a connecting block is provided on the back of the construction frame body (1), the connecting block is slidably connected to the adjustment frame (27), an adjustment screw is provided inside the adjustment frame (27), and at least one end of the adjustment screw is connected to a lifting motor.

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