Construction engineering building climbing frame

Abstract

The utility model relates to building climbing frame technical field, concretely is a kind of building engineering building climbing frame, including climbing frame and protective net, the outer wall of protective net is welded with machine frame, fixed hole is set up on the machine frame, support is set up on the climbing frame, the inner chamber front side of support is provided with rack, the inner chamber of rack is provided with pusher assembly, the rear side of pusher assembly is provided with moving plate, the rear side of moving plate is provided with fixed rod, the outer wall of fixed rod and the inner chamber of fixed hole are matched, the inner chamber of support is provided with connecting assembly, connecting assembly and moving plate are fixedly connected.This building engineering building climbing frame solves the protective net on the building climbing frame of prior art and is fixed on climbing frame by welding mode, after protective net is damaged, protective net cannot be replaced, leading to climbing frame cannot be used again, causes the problem of resource waste.

Description

Technical Field

[0001] This utility model relates to the field of building climbing formwork technology, specifically a building climbing formwork for construction engineering. Background Technology

[0002] Climbing scaffolding, also known as attached lifting scaffolding, is a type of scaffolding system that is reliably connected to the building structure through attachment supports and relies on lifting equipment to achieve overall or segmental lifting. Attached lifting scaffolding (referred to as climbing scaffolding) is a new type of scaffolding technology. It is erected to a certain height and attached to the engineering structure. Relying on its own lifting equipment and devices, it can climb or descend layer by layer along with the engineering structure.

[0003] However, the protective netting on existing building climbing scaffolds is fixed to the scaffold by welding. Once the protective netting is damaged, it cannot be replaced, causing the climbing scaffold to become unusable and resulting in a waste of resources. To address this problem, a new type of building climbing scaffold for construction engineering is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a climbing scaffold for construction engineering to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: a climbing scaffold for construction engineering, including a climbing scaffold and a protective net. The outer wall of the protective net is welded with a frame, and the frame has fixing holes. A support is provided on the climbing scaffold. A frame is provided on the front side of the inner cavity of the support. A pushing component is provided in the inner cavity of the frame. A moving plate is provided on the rear side of the pushing component. A fixing rod is provided on the rear side of the moving plate. The outer wall of the fixing rod is adapted to fit the inner cavity of the fixing hole. A connecting component is provided in the inner cavity of the support, and the connecting component is fixedly connected to the moving plate.

[0005] Preferably, the connecting assembly includes a connecting groove and a connecting block. The connecting groove is formed on one side of the inner wall of the bracket, and the connecting block is slidably embedded in the inner cavity of the connecting groove and fixedly connected to the movable plate.

[0006] Preferably, the inner cavity of the connecting groove and the outer wall of the connecting block are adapted to each other and are both dovetail-shaped.

[0007] Preferably, the pushing assembly includes a lead screw, sliders, a fixed seat, connecting rods, a limiting assembly, and a driving assembly. One end of the lead screw is rotatably connected to the left side of the inner cavity of the frame via a bearing, and the other end of the lead screw extends to the right end of the frame. The two sliders are respectively screwed to the left and right sides of the outer wall of the lead screw. The fixed seat is located at the front end of the moving plate. One end of the two connecting rods is respectively hinged to the left and right sides of the front end of the fixed seat, and the other end of the two connecting rods is respectively hinged to the rear side of the two sliders. The limiting assembly is located at the front side of the inner cavity of the bracket and is fixedly connected to the two sliders. The driving assembly is located at the right end of the frame and is fixedly sleeved on the right end of the lead screw.

[0008] Preferably, the threads on the left and right sides of the outer wall of the lead screw are arranged opposite to each other.

[0009] Preferably, the limiting component includes a limiting groove and limiting blocks. The limiting groove is opened on the front side of the inner cavity of the bracket. The two limiting blocks are slidably embedded in the inner cavity of the limiting groove and are respectively fixedly connected to two sliders. The inner cavity of the limiting groove and the outer wall of the limiting block are adapted to each other and are both in the shape of "T".

[0010] Preferably, the drive assembly includes a worm gear, a fixed frame, a worm, and a handle. The worm gear is fixedly sleeved on the right end of the lead screw. The fixed frame is located on the right end of the frame. One end of the worm is rotatably connected to the top of the inner cavity of the fixed frame via a bearing. The other end of the worm extends to the bottom end of the fixed frame and is fixedly connected to the handle. The worm gear meshes with the worm.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. Place the frame at the front end of the climbing scaffold and behind the moving plate, aligning the fixing hole with the fixing rod. Rotate the handle to rotate the worm gear. Since the worm gear meshes with the worm wheel, when the worm gear rotates, the worm wheel drives the lead screw to rotate, which in turn generates a relative thread rotation force on the opposite threads on the left and right sides of the lead screw's outer wall. This causes the two sliders to slide simultaneously towards the middle of the lead screw under the limiting action of the limiting groove and the limiting block. This causes the two connecting rods to push the fixing seat, the moving plate, and the fixing rod to slide backward in a straight line under the limiting action of the connecting groove and the connecting block, allowing the fixing rod to insert into the inner cavity of the fixing hole. This achieves the fixing of the frame and the safety net, facilitating the disassembly and replacement of the safety net. This solves the problem of existing construction climbing scaffolds where the safety net is fixed to the climbing scaffold by welding, making it impossible to replace the safety net after it is damaged, resulting in the climbing scaffold being unusable and causing resource waste. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the bracket of this utility model; Figure 3 This is a schematic diagram of the limiting groove of this utility model; Figure 4 This is an enlarged view of point A in projection 2 of this utility model.

[0013] In the diagram: 1. Climbing frame; 2. Protective net; 3. Machine frame; 4. Fixing hole; 5. Support; 6. Machine frame; 7. Moving plate; 8. Fixing rod; 9. Lead screw; 10. Sliding block; 11. Fixing seat; 12. Connecting rod; 13. Limiting groove; 14. Limiting block; 15. Connecting groove; 16. Connecting block; 17. Worm gear; 18. Fixing frame; 19. Worm; 20. Handle. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1 to 4 This utility model provides a technical solution: a climbing scaffold for construction engineering, including a climbing scaffold 1 and a protective net 2. A frame 3 is welded to the outer wall of the protective net 2. A fixing hole 4 is provided on the frame 3. A support 5 is installed on the climbing scaffold 1. A frame 6 is installed on the front side of the inner cavity of the support 5. A pushing component is installed in the inner cavity of the frame 6. A moving plate 7 is installed on the rear side of the pushing component. A fixing rod 8 is installed on the rear side of the moving plate 7. The outer wall of the fixing rod 8 is fitted into the inner cavity of the fixing hole 4. A connecting component is installed in the inner cavity of the support 5, and the connecting component connects with the moving plate 7. The movable plate 7 is fixedly connected. By setting the push component, the movable plate 7 and the fixed rod 8 can slide backward along a straight line under the limiting action of the connecting component, so that the fixed rod 8 can be inserted into the inner cavity of the fixed hole 4, thereby fixing the frame 3 and the protective net 2. This facilitates the disassembly and replacement of the protective net 2, solving the problem that in the existing technology, the protective net 2 on the climbing scaffold 1 is fixed to the climbing scaffold 1 by welding. After the protective net 2 is damaged, it cannot be replaced, which makes the climbing scaffold 1 unusable and causes a waste of resources.

[0016] In this embodiment, the connecting component includes a connecting groove 15 and a connecting block 16. The connecting groove 15 is opened on one side of the inner wall of the bracket 5. The connecting block 16 is slidably embedded in the inner cavity of the connecting groove 15 and fixedly connected to the moving plate 7. Under the combined action of the connecting groove 15 and the connecting block 16, the moving plate 7 can always slide back and forth along a straight line.

[0017] In this embodiment, the inner cavity of the connecting groove 15 and the outer wall of the connecting block 16 are adapted to each other and are both dovetail-shaped, which can keep one end of the connecting block 16 embedded in the inner cavity of the connecting groove 15, thus improving the stability of the connecting assembly during use.

[0018] In this embodiment, the pushing assembly includes a lead screw 9, sliders 10, a fixed base 11, connecting rods 12, a limiting assembly, and a driving assembly. One end of the lead screw 9 is rotatably connected to the left side of the inner cavity of the frame 6 via a bearing, and the other end of the lead screw 9 extends to the right end of the frame 6. Two sliders 10 are respectively screwed to the left and right sides of the outer wall of the lead screw 9. The fixed base 11 is located at the front end of the moving plate 7. One end of each of the two connecting rods 12 is hinged to the left and right sides of the front end of the fixed base 11, and the other end of each of the two connecting rods 12 is hinged to the rear side of the two sliders 10. The limiting assembly is located at the front side of the inner cavity of the bracket 5 and is fixedly connected to the two sliders 10. The driving assembly is located at the right end of the frame 6 and is fixedly sleeved on the right end of the lead screw 9. The driving assembly drives the lead screw 9 to move. Rotating rod 9 causes the opposing threads on the left and right sides of the outer wall of screw 9 to generate relative thread rotation force. This causes the two sliders 10 to slide simultaneously toward the middle of screw 9 under the limiting action of the limiting component. This causes the two connecting rods 12 to push the fixed seat 11, the moving plate 7, and the fixed rod 8 to slide backward in a straight line under the limiting action of the connecting groove 15 and the connecting block 16. This allows the fixed rod 8 to be inserted into the inner cavity of the fixed hole 4, thereby fixing the frame 3 and the protective net 2. This facilitates the disassembly and replacement of the protective net 2, solving the problem in the existing technology where the protective net 2 on the climbing scaffold 1 is fixed to the climbing scaffold 1 by welding. After the protective net 2 is damaged, it cannot be replaced, resulting in the climbing scaffold 1 being unusable and causing a waste of resources.

[0019] In this embodiment, the threads on the left and right sides of the outer wall of the lead screw 9 are arranged opposite to each other. When the lead screw 9 rotates, the threads on the left and right sides of its outer wall generate relative thread rotation force, so that the two sliders 10 slide relative to each other simultaneously under the limiting action of the limiting groove 13 and the limiting block 14.

[0020] In this embodiment, the limiting component includes a limiting groove 13 and limiting blocks 14. The limiting groove 13 is opened on the front side of the inner cavity of the bracket 5. Both limiting blocks 14 are slidably embedded in the inner cavity of the limiting groove 13 and are fixedly connected to the two sliders 10 respectively. Under the joint action of the limiting groove 13 and the limiting blocks 14, the sliders 10 can be prevented from rotating with the lead screw 9 when the lead screw 9 rotates, which improves the stability of the pushing component during use. The inner cavity of the limiting groove 13 and the outer wall of the limiting block 14 are adapted to each other and are both in the shape of "T", which can keep one end of the limiting block 14 embedded in the inner cavity of the limiting groove 13, thus improving the stability of the limiting component during use.

[0021] In this embodiment, the drive assembly includes a worm gear 17, a fixed frame 18, a worm 19, and a handle 20. The worm gear 17 is fixedly sleeved on the right end of the lead screw 9. The fixed frame 18 is located on the right end of the frame 6. One end of the worm 19 is rotatably connected to the top of the inner cavity of the fixed frame 18 through a bearing. The other end of the worm 19 extends to the bottom end of the fixed frame 18 and is fixedly connected to the handle 20. The worm gear 17 meshes with the worm 19. Rotating the handle 20 causes the handle 20 to drive the worm 19 to rotate. Since the worm 19 meshes with the worm gear 17, when the worm 19 rotates, the worm gear 17 can drive the lead screw 9 to rotate. At the same time, the worm 19 and the worm gear 17 have a self-locking effect, which can prevent the lead screw 9 from rotating due to vibration or other factors, and prevent the fixed rod 8 from dislodging from the inner cavity of the fixed hole 4, thereby improving the stability of the device during use.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A climbing formwork for construction engineering, comprising a climbing formwork (1) and a protective net (2), characterized in that: The outer wall of the protective net (2) is welded with a frame (3), and a fixing hole (4) is provided on the frame (3). A support (5) is provided on the climbing frame (1). A frame (6) is provided on the front side of the inner cavity of the support (5). A pushing component is provided in the inner cavity of the frame (6). A moving plate (7) is provided on the rear side of the pushing component. A fixing rod (8) is provided on the rear side of the moving plate (7). The outer wall of the fixing rod (8) is adapted to fit the inner cavity of the fixing hole (4). A connecting component is provided in the inner cavity of the support (5). The connecting component is fixedly connected to the moving plate (7).

2. The climbing formwork for building construction according to claim 1, characterized in that: The connecting assembly includes a connecting groove (15) and a connecting block (16). The connecting groove (15) is opened on one side of the inner wall of the bracket (5). The connecting block (16) is slidably embedded in the inner cavity of the connecting groove (15) and fixedly connected to the moving plate (7).

3. The climbing formwork for building construction according to claim 2, characterized in that: The inner cavity of the connecting groove (15) fits into the outer wall of the connecting block (16) and both are dovetail-shaped.

4. The climbing formwork for building construction according to claim 1, characterized in that: The pushing assembly includes a lead screw (9), a slider (10), a fixed seat (11), a connecting rod (12), a limiting assembly, and a driving assembly. One end of the lead screw (9) is rotatably connected to the left side of the inner cavity of the frame (6) through a bearing, and the other end of the lead screw (9) extends to the right end of the frame (6). The two sliders (10) are respectively screwed to the left and right sides of the outer wall of the lead screw (9). The fixed seat (11) is located at the front end of the moving plate (7). One end of the two connecting rods (12) is respectively hinged to the left and right sides of the front end of the fixed seat (11), and the other end of the two connecting rods (12) is respectively hinged to the rear side of the two sliders (10). The limiting assembly is located at the front side of the inner cavity of the bracket (5) and is fixedly connected to the two sliders (10). The driving assembly is located at the right end of the frame (6) and is fixedly sleeved on the right end of the lead screw (9).

5. A climbing formwork system for building construction according to claim 4, characterized in that: The threads on the left and right sides of the outer wall of the lead screw (9) are arranged opposite to each other.

6. A climbing formwork system for building construction according to claim 4, characterized in that: The limiting component includes a limiting groove (13) and a limiting block (14). The limiting groove (13) is opened on the front side of the inner cavity of the bracket (5). The two limiting blocks (14) are slidably embedded in the inner cavity of the limiting groove (13) and are fixedly connected to the two sliders (10) respectively. The inner cavity of the limiting groove (13) and the outer wall of the limiting block (14) are adapted to each other and are both in the shape of "T".

7. A climbing formwork system for building construction according to claim 4, characterized in that: The drive assembly includes a worm gear (17), a fixed frame (18), a worm (19), and a handle (20). The worm gear (17) is fixedly sleeved on the right end of the lead screw (9). The fixed frame (18) is located on the right end of the frame (6). One end of the worm (19) is rotatably connected to the top of the inner cavity of the fixed frame (18) through a bearing. The other end of the worm (19) extends to the bottom end of the fixed frame (18) and is fixedly connected to the handle (20). The worm gear (17) meshes with the worm (19).

Images