Near zero energy consumption building external wall external thermal insulation construction device

Abstract

This utility model relates to the field of building exterior wall insulation construction technology, specifically a near-zero energy building exterior wall insulation construction device, including an exterior wall body and insulation boards. The lifting and hoisting structure includes a vertical plate fixedly installed at one end of a support base, a lead screw movably installed on the vertical plate, a first gear fixedly installed at one end of the lead screw, a transmission block set on the lead screw, and a connecting plate fixedly installed at one end of the transmission block. This utility model, through the setting of the lifting and hoisting structure, changes the problem that traditional exterior wall insulation construction devices cannot hoist insulation materials, thus eliminating the need for manual handling. Therefore, it avoids the problem of slow handling speed due to the weight of insulation materials, and does not affect the normal construction period requirements. The advantage of this structure is that when dealing with multi-story or high-rise buildings, there is no need to frequently move insulation boards up and down, thereby reducing time costs and not affecting subsequent processes such as waterproofing layer and finishing layer construction.

Description

Technical Field

[0001] This utility model relates to a construction device for external wall insulation of near-zero energy buildings, and in particular to a construction device for external wall insulation of near-zero energy buildings, belonging to the field of construction technology for external wall insulation of buildings. Background Technology

[0002] Near-zero energy buildings are the core development direction in the global building energy conservation field. Their external wall insulation systems are the key technology carriers for achieving ultra-low energy consumption goals. Some external wall insulation measures are achieved by installing insulation boards. Generally, polymer bonding mortar is evenly sprayed or applied to the base layer and the back of the insulation board by machine. The insulation board is then pressed into place manually or with mechanical assistance. Vibration equipment is used to compact and remove air. Adjacent boards are spliced ​​in a staggered manner, and the joints are filled with expanding foam or alkali-resistant mesh for reinforcement.

[0003] Traditional building exterior wall insulation construction equipment has a simple structure. Although it can effectively install insulation boards, some of these equipment lack the function of hoisting the insulation boards, requiring manual handling. Insulation materials (such as vacuum insulation boards and rock wool boards) are thick and dense, resulting in slow manual handling and difficulty in meeting construction schedule requirements. Multi-story or high-rise buildings require frequent up-and-down handling of insulation boards, increasing time costs and potentially delaying subsequent processes (such as waterproofing and finishing layer construction). Furthermore, the drive equipment on the construction equipment is usually driven by motors, but some motors use simple open-loop control methods, which cannot adjust the output power in real time according to load changes, leading to high energy consumption.

[0004] Therefore, there is an urgent need to improve a near-zero energy building exterior wall insulation construction device to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a near-zero energy consumption building exterior wall insulation construction device. Through the design of a lifting and hoisting structure, it overcomes the problem of traditional exterior wall insulation construction devices being unable to hoist insulation materials, thus eliminating the need for manual handling. Furthermore, through the coordinated operation of a first permanent magnet synchronous motor, a second permanent magnet synchronous motor, and gear transmission components, and with the permanent magnet synchronous motor using high-performance permanent magnet materials (such as neodymium iron boron) as the excitation source, it has higher efficiency and power factor compared to traditional drive motors. It requires no external excitation current, reducing energy loss, and its efficiency generally reaches over 90%, with some high-performance permanent magnet motors even reaching over 95%. Therefore, it addresses the issue of high overall device energy consumption. The device also avoids the problem of slow handling speed due to the weight of the insulation material, ensuring no impact on normal construction schedules. The advantage of this structure is that it eliminates the need for frequent up-and-down handling of insulation boards in multi-story or high-rise buildings, thereby reducing time costs and preventing delays in subsequent processes such as waterproofing and finishing layer construction.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A near-zero energy building exterior wall insulation construction device includes an exterior wall body and an insulation board. A support base is fixedly installed on one side of the exterior wall body. A lifting and hoisting structure is provided on the support base. The lifting and hoisting structure includes a vertical plate fixedly installed at one end of the support base. A lead screw is movably installed on the vertical plate. A first gear is fixedly installed at one end of the lead screw. A transmission block is provided on the lead screw. A connecting plate is fixedly installed at one end of the transmission block. Multiple first movable blocks are fixedly installed at the bottom of the connecting plate and the top of the support base. A connecting frame is provided below the first movable blocks. The top of the connecting frame is connected to the connecting plate. Multiple second movable blocks are fixedly installed at the bottom of the connecting frame. The first movable block and the second movable block are connected by a first folding frame and a second folding frame. A lifting frame is installed on the connecting plate. A wire rope structure is provided at one end of the lifting frame. A fixing plate is installed at the output end of the wire rope structure. Multiple connecting blocks are installed on the fixing plate. A suction cup is fixedly installed on the connecting block. A conveying device connected to the insulation board is provided below the suction cup. A first permanent magnet synchronous motor is fixedly installed on the top of the upright plate. A second gear that meshes with the first gear is fixedly installed at the output end of the first permanent magnet synchronous motor.

[0008] Preferably, a protective shell is fixedly installed on the outside of the first permanent magnet synchronous motor, the protective shell has multiple heat dissipation holes, and a maintenance cover is provided at one end of the protective shell.

[0009] Preferably, a first magnetic ring is fixedly installed on the inner side of the inspection cover, and a second magnetic ring that is magnetically connected to the first magnetic ring is fixedly installed on the protective shell.

[0010] Preferably, a second permanent magnet synchronous motor is fixedly installed on the hoisting frame, a third gear is fixedly installed at the output end of the second permanent magnet synchronous motor, a rotating shaft is installed between the inspection cover and the connecting plate, and a fourth gear that meshes with the third gear is fixedly installed on the rotating shaft.

[0011] Preferably, both the fixing plate and the connecting block are provided with connecting holes, and a plug rod is movably installed inside the connecting hole. One end of the plug rod is fixedly installed with a latch, and the other end of the plug rod is fixedly installed with a toothed ring.

[0012] Preferably, an electric telescopic rod is fixedly installed on one side of the fixed plate, a fixed column is fixedly installed at the output end of the electric telescopic rod, a fixed sleeve is fitted on the fixed column, and a retaining tooth that meshes with the toothed ring is fixedly installed at the bottom of the fixed sleeve.

[0013] Preferably, the fixing post has multiple mounting holes, a spring is fixedly installed inside the mounting holes, a retaining ball is fixedly installed at one end of the spring, and the fixing sleeve has multiple retaining holes that cooperate with the retaining ball.

[0014] This utility model has at least the following beneficial effects:

[0015] By incorporating a lifting and hoisting structure, the traditional external wall insulation construction device is able to lift insulation materials, eliminating the need for manual handling. Through the coordinated operation of a first permanent magnet synchronous motor, a second permanent magnet synchronous motor, and gear transmission components, and by utilizing high-performance permanent magnet materials (such as neodymium iron boron) as the excitation source, the permanent magnet synchronous motor boasts higher efficiency and power factor compared to traditional drive motors. It requires no external excitation current, reducing energy loss, and achieves an efficiency generally exceeding 90%, with some high-performance permanent magnet motors reaching over 95%. This addresses the issue of high overall energy consumption and avoids the problem of slow handling due to the weight of the insulation material, ensuring no impact on the normal construction schedule. The advantage of this structure is that it eliminates the need for frequent up-and-down handling of insulation boards in multi-story or high-rise buildings, reducing time costs and preventing delays in subsequent processes such as waterproofing and finishing layer construction. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the lead screw structure of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view at point B in the middle;

[0021] Figure 5 For the present utility model Figure 1 Enlarged view at point C;

[0022] Figure 6 For the present utility model Figure 2 Enlarged view at point D;

[0023] Figure 7 For the present utility model Figure 2 Enlarged view of point E in the middle.

[0024] In the diagram, 1. Main exterior wall structure; 2. Insulation board; 3. Support base; 4. Lifting and hoisting structure; 5. Vertical plate; 6. Lead screw; 7. First gear; 8. Transmission block; 9. Connecting plate; 10. First movable block; 11. Connecting frame; 12. Second movable block; 13. First folding frame; 14. Second folding frame; 15. Hoisting frame; 16. Wire rope structure; 17. Fixing plate; 18. Connecting block; 19. Suction cup; 20. Conveying equipment; 21. First permanent magnet synchronous motor. 22. Second gear; 23. Protective shell; 24. Heat dissipation hole; 25. Inspection cover; 26. First magnetic ring; 27. Second magnetic ring; 28. Second permanent magnet synchronous motor; 29. ​​Third gear; 30. Shaft; 31. Fourth gear; 32. Connecting hole; 33. Insert rod; 34. Bolt; 35. Gear ring; 36. Electric telescopic rod; 37. Fixing column; 38. Fixing sleeve; 39. Clamping tooth; 40. Mounting hole; 41. Spring; 42. Clamping ball; 43. Clamping hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1-6 As shown in the figure, this embodiment provides an example of a near-zero energy building exterior wall insulation construction device.

[0027] A near-zero energy building exterior wall insulation construction device includes an exterior wall body 1 and an insulation board 2. A support base 3 is fixedly installed on one side of the exterior wall body 1. A lifting and hoisting structure 4 is provided on the support base 3. The lifting and hoisting structure 4 includes a vertical plate 5 fixedly installed at one end of the support base 3. A lead screw 6 is movably installed on the vertical plate 5. A first gear 7 is fixedly installed at one end of the lead screw 6. A transmission block 8 is provided on the lead screw 6. A connecting plate 9 is fixedly installed at one end of the transmission block 8. Multiple first movable blocks 10 are fixedly installed at the bottom of the connecting plate 9 and the top of the support base 3. A connecting frame 11 is provided below the first movable blocks 10. Multiple second movable blocks 12 are fixedly installed at the top and bottom of the connecting frame 11. The first movable blocks 10 and the second movable blocks 12 are connected by a connecting frame 11. The spacers are connected by a first folding frame 13 and a second folding frame 14. A lifting frame 15 is installed on the connecting plate 9. A wire rope structure 16 is provided at one end of the lifting frame 15. A fixing plate 17 is installed at the output end of the wire rope structure 16. Multiple connecting blocks 18 are installed on the fixing plate 17. Suction cups 19 are fixedly installed on the connecting blocks 18. A conveying device 20 connected to the insulation board 2 is provided below the suction cups 19. A first permanent magnet synchronous motor 21 is fixedly installed on the top of the upright plate 5. A second gear 22 meshing with the first gear 7 is fixedly installed at the output end of the first permanent magnet synchronous motor 21. By setting up the lifting and hoisting structure 4, the problem that traditional external wall insulation construction devices cannot hoist insulation materials is solved, thus eliminating the need for manual handling. This avoids the problem of slow handling due to the weight of the insulation material, and will not affect the normal construction schedule. First, the insulation board 2 is transported to the area below the suction cup 19 via the conveyor 20. Then, the wire rope structure 16 is activated, causing the rope to lower the fixed plate 17 until the multiple suction cups 19 on the fixed plate 17 contact the insulation board 2 and adhere to it. Then, the rope lifts the adhered insulation board 2 to the appropriate floor. The position of the hoisting frame 15 is then adjusted to make it easy for personnel to pick up the insulation board 2. For floors of different heights, the first permanent magnet synchronous motor 21 is activated to drive the second gear 22 to rotate. The rotation of the second gear 22 simultaneously drives the first gear 7 to rotate, and when the first gear 7 rotates, the transmission block 8 on the lead screw 6 can move forward. The motor moves up and down. When the connecting plate 9 descends, multiple second folding frames 14 and first folding frames 13 fold laterally, allowing the connecting plate 9 to lower the position of the lifting frame 15. When the connecting plate 9 rises, the multiple second folding frames 14 and first folding frames 13 fold vertically, allowing the lifting frame 15 to rise. This allows it to be used on different exterior walls or building floors. Because the first permanent magnet synchronous motor 21 uses high-performance permanent magnet materials (such as neodymium iron boron) as the excitation source, it has higher efficiency and power factor compared to traditional drive motors. It does not require external excitation current, reducing energy loss. The efficiency generally reaches over 90%, and some high-performance permanent magnet motors can even reach over 95%. In addition, the first permanent magnet synchronous motor 21 has a compact structure.At the same power output, it is smaller and lighter than traditional motors. Because of its lighter weight compared to other motors, the load on the device is also reduced, thus lowering energy consumption. This structure eliminates the need for frequent up-and-down transport of the insulation board body 2 when working on multi-story or high-rise buildings, reducing time costs and ensuring that subsequent processes such as waterproofing and finishing layer construction are not affected.

[0028] like Figure 3 As shown, a protective shell 23 is fixedly installed on the outside of the first permanent magnet synchronous motor 21. The protective shell 23 has multiple heat dissipation holes 24, and a maintenance cover 25 is provided at one end of the protective shell 23. The protective shell 23, the heat dissipation holes 24, and the maintenance cover 25 can protect the first permanent magnet synchronous motor 21 and prevent it from being damaged by collision. At the same time, the multiple heat dissipation holes 24 on the protective shell 23 can dissipate the heat generated by the operation of the first permanent magnet synchronous motor 21, thereby preventing the temperature inside the protective shell 23 from becoming too high and causing the first permanent magnet synchronous motor 21 to malfunction. The maintenance cover 25 allows personnel to easily inspect the first permanent magnet synchronous motor 21 without disassembling the protective shell 23, thereby saving time in the inspection and maintenance of the first permanent magnet synchronous motor 21.

[0029] like Figure 3 As shown, a first magnetic ring 26 is fixedly installed on the inner side of the inspection cover 25, and a second magnetic ring 27 is fixedly installed on the protective shell 23 and magnetically connected to the first magnetic ring 26. Through the arrangement of the first magnetic ring 26 and the second magnetic ring 27, the two attract each other and can fix the inspection cover 25 to the protective shell 23 to prevent it from falling off. Due to the characteristics of the first magnetic ring 26 and the second magnetic ring 27, the first magnetic ring 26 can be pulled directly without tools to open it, thereby saving personnel time in opening the inspection cover 25.

[0030] like Figure 5 As shown, a second permanent magnet synchronous motor 28 is fixedly installed on the hoisting frame 15. A third gear 29 is fixedly installed at the output end of the second permanent magnet synchronous motor 28. A rotating shaft 30 is installed between the inspection cover plate 25 and the connecting plate 9. A fourth gear 31 that meshes with the third gear 29 is fixedly installed on the rotating shaft 30. Through the arrangement of the second permanent magnet synchronous motor 28, the third gear 29, the rotating shaft 30 and the fourth gear 31, starting the second permanent magnet synchronous motor 28 can drive the third gear 29. Due to the connection relationship between the third gear 29 and the fourth gear 31, when the third gear 29 rotates, the rotating shaft 30 can drive the fourth gear 31 to start rotating, which makes it easier to adjust the position of the hoisting frame 15. Due to the arrangement of the second permanent magnet synchronous motor 28, low-energy operation can also be achieved.

[0031] like Figure 6 and Figure 7As shown, both the fixing plate 17 and the connecting block 18 have connecting holes 32. A rod 33 is movably installed inside the connecting hole 32. A latch 34 is fixedly installed at one end of the rod 33, and a toothed ring 35 is fixedly installed at the other end. By setting up the connecting hole 32, the rod 33, the latch 34, and the toothed ring 35, the rod 33 is inserted into the connecting hole 32 to connect the connecting block 18 and the fixing plate 17. Then, the rod 33 is rotated to adjust the angle of the latch 34 to be perpendicular to the angle of the connecting hole 32, thus fixing the connecting block 18 on the fixing plate 17 to prevent it from falling off. This allows the suction cup 19 to be stabilized on the fixing plate 17. When the rod 33 is rotated to adjust the angle of the latch 34 to be consistent with the angle of the connecting hole 32, the rod 33 can be pulled out from the connecting hole 32, allowing personnel to disassemble and replace the suction cup 19 when it is damaged.

[0032] like Figure 6 As shown, an electric telescopic rod 36 is fixedly installed on one side of the fixed plate 17. A fixed post 37 is fixedly installed at the output end of the electric telescopic rod 36. A fixed sleeve 38 is fitted on the fixed post 37. A locking tooth 39 that meshes with the toothed ring 35 is fixedly installed at the bottom of the fixed sleeve 38. With the arrangement of the electric telescopic rod 36, the fixed post 37, the fixed sleeve 38 and the locking tooth 39, the extension of the electric telescopic rod 36 can drive the locking tooth 39 to descend. When the locking tooth 39 descends to the toothed ring 35 and engages with it, it can limit the insertion rod 33 and prevent the insertion rod 33 from being accidentally touched or shaken, which could cause it to loosen and affect the stability of the suction cup 19. After the fixed post 37 retracts and drives the locking tooth 39 to disengage from the toothed ring 35, the insertion rod 33 can be rotated normally.

[0033] like Figure 6 As shown, the fixing post 37 has multiple mounting holes 40, and a spring 41 is fixedly installed inside the mounting hole 40. A retaining ball 42 is fixedly installed at one end of the spring 41. The fixing sleeve 38 has multiple retaining holes 43 that cooperate with the retaining ball 42. With the arrangement of mounting holes 40, spring 41, retaining ball 42 and retaining holes 43, after the fixing post 37 is inserted into the fixing sleeve 38, the retaining ball 42 can be engaged in the retaining hole 43 under the elastic action of the spring 41, so that the fixing post 37 can be fixed inside the fixing sleeve 38 to prevent it from falling off. When the retaining ball 42 is pressed, it can be retracted to the inside of the fixing sleeve 38, so that the fixing post 37 can be disengaged from the fixing sleeve 38, which makes it convenient to disassemble and replace the retaining tooth 39 when it is damaged.

[0034] In this embodiment, as Figures 1-6 As shown in the figure, the working process of the near-zero energy building exterior wall insulation construction device provided in this embodiment is as follows:

[0035] First, the insulation board 2 is conveyed to the area below the suction cups 19 via the conveying device 20. Then, the wire rope structure 16 is activated, causing the rope to lower the fixed plate 17 until the multiple suction cups 19 on the fixed plate 17 contact the insulation board 2 and adhere to it. The rope then lifts the adhered insulation board 2 to a suitable floor. The position of the hoisting frame 15 is then adjusted to allow personnel to easily retrieve the insulation board 2. For floors of different heights, the first permanent magnet synchronous motor 21 is activated, driving the second gear 22 to rotate. Simultaneously, the second gear 22 drives the first gear 7 to rotate. When the first gear 7 rotates, the transmission block 8 on the lead screw 6 moves up and down. When the connecting plate 9 descends, multiple second folding frames 14 and first folding frames 13 fold laterally, allowing the connecting plate 9 to lower the position of the lifting frame 15. When the connecting plate 9 rises, the multiple second folding frames 14 and first folding frames 13 fold vertically, allowing the lifting frame 15 to rise. This allows it to be used on different exterior walls or building floors. Because the first permanent magnet synchronous motor 21 uses high-performance permanent magnet materials (such as neodymium iron boron) as the excitation source, it has higher efficiency and power factor compared to traditional drive motors. It does not require external excitation current, reducing energy loss. Its efficiency generally reaches over 90%, and some high-performance permanent magnet motors can even reach over 95%. In addition, the first permanent magnet synchronous motor 21 has a compact structure. At the same power, it is smaller in size and weight than traditional motors. Because its weight is lighter than other motors, the load on the device is also reduced, thus reducing some of the device's energy consumption.

[0036] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A near-zero energy building exterior wall insulation construction device, comprising an exterior wall body (1) and an insulation board (2), wherein a support base (3) is fixedly installed on one side of the exterior wall body (1), characterized in that: The support base (3) is provided with a lifting and hoisting structure (4). The lifting and hoisting structure (4) includes a vertical plate (5) fixedly installed at one end of the support base (3). A lead screw (6) is movably installed on the vertical plate (5). A first gear (7) is fixedly installed at one end of the lead screw (6). A transmission block (8) is provided on the lead screw (6). A connecting plate (9) is fixedly installed at one end of the transmission block (8). Multiple first movable blocks (10) are fixedly installed at the bottom of the connecting plate (9) and the top of the support base (3). A connecting frame (11) is provided below the first movable block (10). Multiple second movable blocks (12) are fixedly installed at the top and bottom of the connecting frame (11). The first movable block (10) and the first... The two movable blocks (12) are connected by a first folding frame (13) and a second folding frame (14). A hoisting frame (15) is installed on the connecting plate (9). A wire rope structure (16) is provided at one end of the hoisting frame (15). A fixed plate (17) is installed at the output end of the wire rope structure (16). Multiple connecting blocks (18) are installed on the fixed plate (17). A suction cup (19) is fixedly installed on the connecting block (18). A conveying device (20) connected to the insulation plate (2) is provided below the suction cup (19). A first permanent magnet synchronous motor (21) is fixedly installed on the top of the upright plate (5). A second gear (22) that meshes with the first gear (7) is fixedly installed at the output end of the first permanent magnet synchronous motor (21).

2. The near-zero energy building exterior wall insulation construction device according to claim 1, characterized in that: A protective shell (23) is fixedly installed on the outside of the first permanent magnet synchronous motor (21). The protective shell (23) has multiple heat dissipation holes (24) and a maintenance cover (25) is provided at one end of the protective shell (23).

3. The near-zero energy building exterior wall insulation construction device according to claim 2, characterized in that: A first magnetic ring (26) is fixedly installed on the inner side of the inspection cover (25), and a second magnetic ring (27) is fixedly installed on the protective shell (23) and magnetically connected to the first magnetic ring (26).

4. The near-zero energy building exterior wall insulation construction device according to claim 3, characterized in that: A second permanent magnet synchronous motor (28) is fixedly installed on the hoisting frame (15). A third gear (29) is fixedly installed at the output end of the second permanent magnet synchronous motor (28). A rotating shaft (30) is installed between the inspection cover plate (25) and the connecting plate (9). A fourth gear (31) that meshes with the third gear (29) is fixedly installed on the rotating shaft (30).

5. The near-zero energy building exterior wall insulation construction device according to claim 1, characterized in that: Both the fixing plate (17) and the connecting block (18) are provided with connecting holes (32). A plug rod (33) is movably installed inside the connecting hole (32). A buckle (34) is fixedly installed at one end of the plug rod (33), and a toothed ring (35) is fixedly installed at the other end of the plug rod (33).

6. The near-zero energy building exterior wall insulation construction device according to claim 5, characterized in that: An electric telescopic rod (36) is fixedly installed on one side of the fixed plate (17). A fixed column (37) is fixedly installed at the output end of the electric telescopic rod (36). A fixed sleeve (38) is fitted on the fixed column (37). A locking tooth (39) that meshes with the toothed ring (35) is fixedly installed at the bottom of the fixed sleeve (38).

7. The near-zero energy building exterior wall insulation construction device according to claim 6, characterized in that: The fixed column (37) has multiple mounting holes (40), and a spring (41) is fixedly installed inside the mounting hole (40). A retaining ball (42) is fixedly installed at one end of the spring (41). The fixed sleeve (38) has multiple retaining holes (43) that cooperate with the retaining ball (42).

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