An exterior wall construction apparatus for a building construction and an operating method thereof

Abstract

The application discloses a kind of outer wall construction equipment and operating method for building construction, including construction body, the construction body is constituted by lower base, support vertical pole and upper cover plate, the upper surface of lower base is fixedly connected with slide rail, the number of slide rail is two, the surface of two slide rails is slidably connected with sliding frame, the opposite surface of two sliding frames is fixedly connected with protection frame, the inside of sliding frame is provided with the limiting assembly that can limit sliding frame movement.The building industry is used to adjust the climbing frame, the inside of construction body is provided with protection frame, the driving mechanism is used to drive protection frame to move up and down in the inside of construction body, when the construction of protection frame is hindered, so that fine adjustment can be carried out to protection frame, at the same time, construction personnel stand in protection frame and carry out construction, using the protection frame that can move up and down, construction personnel can quickly reach any position in the inside of construction body, avoiding the need to set up multiple layers of footboard, so as to improve installation efficiency.

Description

Technical Field

[0001] This invention relates to the field of building exterior wall construction technology, specifically to an exterior wall construction equipment and operating method for building construction. Background Technology

[0002] External wall construction equipment typically employs climbing scaffolding and suspended platform systems. Climbing scaffolding is a new type of equipment distinct from traditional scaffolding. By adding a powered climbing system and equipment, it enables the scaffolding to automatically rise along the building wall without the need for repeated disassembly. Suspended platform systems generally utilize lifting equipment installed at the top of the structure to hoist the construction platform to a set height.

[0003] Existing climbing scaffolds often employ multiple layers of scaffold planks during installation to facilitate construction workers. However, installing these multiple layers is time-consuming, and the fixed scaffold planks can sometimes obstruct construction, making fine-tuning difficult. Suspended platform equipment offers greater convenience during construction and allows for localized height adjustments; however, the frequent start-up and shutdown of suspended platform equipment increases the risk of safety accidents. Summary of the Invention

[0004] The purpose of this invention is to provide an external wall construction equipment for building construction, so as to solve the problems that climbing formwork cannot be easily adjusted in height and that frequent start-stop of suspended platform equipment can easily cause safety accidents. While solving the above problems, it can also eliminate the problem of climbing formwork swaying.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an exterior wall construction equipment for building construction, comprising a construction body, the construction body being composed of a lower base, a supporting vertical rod and an upper cover plate, a slide rail being fixedly connected to the upper surface of the lower base, the number of slide rails being two, a sliding frame being slidably connected to the surface of each of the two slide rails, a protective frame being fixedly connected to the opposite surfaces of the two sliding frames, a limiting component being provided inside the sliding frame to restrict the movement of the sliding frame, and a driving mechanism being provided on the upper surface of the upper cover plate to drive the protective frame to move.

[0006] Preferably, the limiting component includes a telescopic frame, the inner wall of the sliding frame is provided with an installation groove for the telescopic frame to move, the inner wall of the telescopic frame is slidably connected with a limiting block, one side of the slide rail is provided with a limiting groove adapted to the limiting block, the inside of the telescopic frame is provided with a compression spring that can drive the limiting block to insert into the inner wall of the limiting groove, and the upper surface of the limiting block and the inner top wall of the limiting groove are both set as slope type.

[0007] Preferably, a locking bolt is threadedly connected to one side of the sliding frame, and the threaded end of the locking bolt extends into the interior of the mounting groove and is rotatably connected to one end of the telescopic frame.

[0008] Preferably, the driving mechanism includes a connecting shaft rotatably connected to the upper cover plate, with take-up rollers fixedly connected to both ends of the connecting shaft, a first spur gear fixedly connected to the middle of the connecting shaft, a steel rope wound on the surface of the take-up roller, the other end of the steel rope fixedly connected to the upper surface of the sliding frame, a motor fixedly connected to the upper surface of the upper cover plate, and a second spur gear fixedly connected to the output end of the motor.

[0009] Preferably, the first spur gear meshes with the second spur gear for transmission.

[0010] Preferably, the surface of the protective frame is provided with a protective net, and the upper surface of the slide rail is fixedly connected to the lower surface of the upper cover plate.

[0011] Preferably, a lifting ring is installed on the upper cover plate, a winch is installed on the top of the structure, a rope is wound on the winch and the free end of the rope is installed on the lifting ring, a connecting structure is provided on the side of the lower base opposite to the outer wall, and pre-embedded steel bars are embedded in the outer wall. The connecting structure and the pre-embedded steel bars are adapted to prevent the shaking of the outer wall construction equipment.

[0012] Preferably, the connection structure includes a connector mounted on the lower base, a slot is provided on one side of the connector, a stop is installed at the slot, the stop slides and rotates relative to the connector, an avoidance groove is provided on the connector, and a limit block is installed on the connector at the bottom of the avoidance groove, the limit block is suitable for limiting the outward rotation angle of the stop.

[0013] Preferably, the external climbing system includes a lifting ring installed on the upper cover plate and a winch installed on the top of the structure. A rope is wound around the winch and the free end of the rope is installed on the lifting ring. A connecting structure is provided on the side of the lower base opposite to the outer wall. Embedded steel bars are pre-embedded in the outer wall and installed in the reserved holes of the tie bolts in the outer wall. The connecting structure and the embedded steel bars are adapted to prevent the swaying of the outer wall construction equipment.

[0014] Preferably, the connecting structure includes a connector mounted on the lower base. One side of the connector has a slot and the top of the connector has a sloping guide surface. A stop is installed at the slot. The stop slides and rotates relative to the connector. A guide groove is provided on the stop. A spring and a slider are installed inside the guide groove. The slider is rotatably mounted to the connector via a rotating shaft, and a torsion spring is installed between the slider and the connector. An clearance groove is provided on the connector. A guide structure is installed inside the clearance groove. An arc-shaped pressure part is installed on the side wall of the stop. When the guide structure and the arc-shaped pressure part abut, the stop moves outward relative to the connector and compresses the spring. A limiting part is provided on the connector at the top of the clearance groove. The limiting part is suitable for limiting the outward rotation angle of the stop. The limiting part is located at the top of the inner side of the clearance groove.

[0015] Beneficial effects

[0016] This invention provides an exterior wall construction equipment for building construction, which has the following beneficial effects:

[0017] 1. The exterior wall construction equipment used in this building construction has a protective frame installed inside the construction body. A drive mechanism can move the protective frame up and down inside the construction body. When the protective frame obstructs construction, it can be finely adjusted. At the same time, construction workers can stand inside the protective frame to carry out construction. The vertically movable protective frame allows construction workers to quickly reach any position inside the construction body, avoiding the need to erect multiple layers of scaffolding, thus improving installation efficiency. Compared with suspended platform equipment, it can effectively reduce the start-stop frequency of suspended platform equipment, decentralizing the high-frequency start-stop action to the equipment itself. Even if the lifting system inside the equipment fails, the safety of construction can be ensured.

[0018] 2. In this exterior wall construction equipment, when the protective frame is rising, the upper surface of the limiting block can contact the inner top wall of the limiting groove. Since both the upper surface of the limiting block and the inner top wall of the limiting groove are sloped, the limiting block can be retracted into the telescopic frame under force. When the drive mechanism malfunctions and the protective frame descends, the compression spring will drive the limiting block to insert into the limiting groove, so that the lower surface of the limiting block overlaps with the inner bottom wall of the limiting groove, thereby preventing the protective frame from continuing to descend and thus protecting the construction personnel. At the same time, rotating the locking bolt drives the telescopic frame to move, causing the limiting block to disengage from the limiting groove, so that the drive mechanism can prevent the limiting block from obstructing the protective frame during descent.

[0019] 3. The exterior wall construction equipment used in this building construction has a lifting ring installed on the top of the cover plate. The hoisting of the entire equipment can be achieved by the winch on the top of the structure. At the same time, by using the connection structure and the pre-embedded steel bars on the exterior wall to adapt, the connection structure and the pre-embedded steel bars are adapted to prevent swaying and achieve a quick connection. The adaptation state of the connection structure and the pre-embedded steel bars can be manually opened, thereby unlocking the hoisting action. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the slide rail structure of the present invention in cross section;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the telescopic frame of the present invention;

[0023] Figure 4 This is a three-dimensional structural schematic diagram of another embodiment of the present invention;

[0024] Figure 5 This is a diagram showing the connection relationship between the connection structure, the lower base, and the embedded steel bars of the present invention.

[0025] Figure 6 This is a diagram showing the locking state of the pre-embedded reinforcing bars and the connection structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the stop of the present invention.

[0027] In the diagram: 1 Construction body, 2 Lower base, 3 Supporting vertical rod, 4 Upper cover plate, 5 Slide rail, 6 Sliding frame, 7 Protective frame, 8 Telescopic frame, 9 Limiting block, 10 Compression spring, 11 Locking bolt, 12 Connecting shaft, 13 Rewinding roller, 14 First spur gear, 15 Steel rope, 16 Motor, 17 Second spur gear. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-3 This invention provides a technical solution: an exterior wall construction equipment for building construction, including a construction body 1, which is composed of a lower base 2, a supporting vertical rod 3, and an upper cover plate 4. The construction body 1 is connected to an external climbing system. A slide rail 5 is fixedly connected to the upper surface of the lower base 2. The upper surface of the slide rail 5 is fixedly connected to the lower surface of the upper cover plate 4. There are two slide rails 5. A sliding frame 6 is slidably connected to the surface of each of the two slide rails 5. A protective frame 7 is fixedly connected to the opposite surface of the two sliding frames 6. A protective net is provided on the surface of the protective frame 7. Construction workers can carry out construction while standing inside the protective frame 7.

[0030] The sliding frame 6 is provided with a limiting component that restricts the movement of the sliding frame 6. The limiting component includes a telescopic frame 8. The inner wall of the sliding frame 6 is provided with a mounting groove for the telescopic frame 8 to move. The inner wall of the telescopic frame 8 is slidably connected to a limiting block 9. One side of the slide rail 5 is provided with a limiting groove that matches the limiting block 9. The telescopic frame 8 is provided with a compression spring 10 that can drive the limiting block 9 to insert into the inner wall of the limiting groove. The upper surface of the limiting block 9 and the inner top wall of the limiting groove are both set as slopes.

[0031] A locking bolt 11 is threadedly connected to one side of the sliding frame 6. The threaded end of the locking bolt 11 extends into the interior of the mounting groove and is rotatably connected to one end of the telescopic frame 8. Rotating the locking bolt 11 causes the telescopic frame 8 to move, driving the limit block 9 to disengage from the limit groove. This allows the drive mechanism to prevent the limit block 9 from blocking the protective frame 7 during descent.

[0032] The upper surface of the upper cover plate 4 is provided with a drive mechanism that can drive the protective frame 7 to move. The drive mechanism includes a connecting shaft 12 that is rotatably connected to the upper cover plate 4. Both ends of the connecting shaft 12 are fixedly connected to a take-up roller 13. A first spur gear 14 is fixedly connected to the middle of the connecting shaft 12. A steel rope 15 is wound on the surface of the take-up roller 13. The other end of the steel rope 15 is fixedly connected to the upper surface of the sliding frame 6. A motor 16 is fixedly connected to the upper surface of the upper cover plate 4. A second spur gear 17 is fixedly connected to the output end of the motor 16. The first spur gear 14 and the second spur gear 17 mesh and transmit power.

[0033] The drive motor 16 drives the second spur gear 17 to rotate. The meshing transmission of the first spur gear 14 and the second spur gear 17 drives the connecting shaft 12 to rotate, which in turn drives the winding roller 13 to wind and unwind the steel rope 15. Thus, the steel rope 15 can be used to pull the protective frame 7 up and down.

[0034] A protective frame 7 is installed inside the construction body 1. The protective frame 7 can be moved up and down inside the construction body 1 by a drive mechanism. When the protective frame 7 obstructs construction, it can be finely adjusted. At the same time, construction workers can stand inside the protective frame 7 to carry out construction. The vertically movable protective frame 7 allows construction workers to quickly reach any position inside the construction body 1, avoiding the need to erect multiple layers of scaffolding and thus improving installation efficiency.

[0035] When the protective frame 7 rises, it can cause the upper surface of the limiting block 9 to contact the inner top wall of the limiting groove. Since both the upper surface of the limiting block 9 and the inner top wall of the limiting groove are set as slopes, the limiting block 9 can be driven to retract into the telescopic frame 8. When the drive mechanism fails and causes the protective frame 7 to fall, the compression spring 10 will drive the limiting block 9 to insert into the limiting groove, so that the lower surface of the limiting block 9 overlaps with the inner bottom wall of the limiting groove, thereby preventing the protective frame 7 from falling further and thus protecting the construction personnel.

[0036] Working principle: When using this easily adjustable climbing scaffold in the construction industry, the construction body 1 is first moved to the construction height using the external climbing system. When the height of the protective frame 7 needs to be adjusted, the drive motor 16 drives the second spur gear 17 to rotate. The meshing of the first spur gear 14 and the second spur gear 17 drives the connecting shaft 12 to rotate, causing the winding roller 13 to wind and unwind the steel rope 15. This allows the steel rope 15 to pull the protective frame 7 upwards. Simultaneously, as the protective frame 7 rises, the upper surface of the limiting block 9 contacts the inner top wall of the limiting groove. Due to the limiting block 9's... Both the upper surface and the inner top wall of the limiting groove are designed as slopes, which can drive the limiting block 9 to retract into the telescopic frame 8. When the drive mechanism fails and the protective frame 7 descends, the compression spring 10 will drive the limiting block 9 to insert into the limiting groove, so that the lower surface of the limiting block 9 overlaps with the inner bottom wall of the limiting groove, thereby preventing the protective frame 7 from descending further and thus protecting the construction personnel. When the protective frame 7 needs to descend, the locking bolt 11 is rotated to move the telescopic frame 8, driving the limiting block 9 to disengage from the limiting groove, so that the drive mechanism can avoid the obstruction of the limiting block 9 during the descent of the protective frame 7.

[0037] The following improvements are made based on the above embodiments: Figures 4 to 6 As shown, a lifting ring 41 is installed on the upper cover plate 4, and a winch 42 is installed on the top of the structure. A rope 43 is wound around the winch 42, and the free end of the rope 43 is installed on the lifting ring 41. A connecting structure is provided on the side of the lower base 2 opposite to the outer wall. Embedded steel bars 44 are pre-embedded in the outer wall and installed in the pre-drilled holes for tie bolts in the outer wall. The connecting structure and the embedded steel bars 44 are fitted together to prevent the swaying of the construction equipment on the outer wall. A balancing wheel 30 is installed on the lower base 2. The balancing wheel 30 can cooperate with the connecting structure to form a self-locking structure after the construction body 1 is connected to the embedded steel bars 44. Even if the winch 42 fails, the structural stability of the construction body 1 can be ensured.

[0038] The connecting structure includes a connector 21 mounted on the lower base 2. A slot 22 is provided on one side of the connector 21 and a sloping guide surface is provided on the top of the connector 21. A stop 23 is installed at the slot 22. The stop 23 slides and rotates relative to the connector 21. A guide groove 26 is provided on the stop 23. A spring 27 and a slider 28 are installed inside the guide groove 26. The slider 28 is rotatably mounted to the connector 21 via a rotating shaft, and a torsion spring 29 is installed between the slider 28 and the connector 21. An avoidance groove 24 is provided on the connector 21. A guide structure is installed inside the avoidance groove 24. An arc-shaped pressure part is installed on the side wall of the stop 23. When the guide structure and the arc-shaped pressure part abut, the stop 23 moves outward relative to the connector 21 and compresses its spring 27. A limiting part 25 is provided on the connector 21 at the top of the avoidance groove 24. The limiting part 25 is suitable for limiting the outward rotation angle of the stop 23. The limiting part 25 is located at the top of the inner side of the avoidance groove 24. When the connecting structure approaches the embedded steel bar 44, it presses the stop 23 inward as it moves into the groove 22 through the embedded steel bar 44, causing the stop 23 to rotate inward. When the stop 23 rotates inward to fit the groove position of the relief groove 24, the stop 23 will continue to rotate inward and move outward as the embedded steel bar 44 continues to enter. When the end of the stop 23 passes the embedded steel bar 44, it will be locked and fixed by the action of its spring 27 and slider 28. When hoisting the equipment, simply manually open the stop 23 (moving linearly along the direction of contact with the limiting part 25), and then use the winch 42 to hoist the construction body 1 upwards via ropes. During the upward movement, the connector 21 will first move away from the embedded steel bar 44. After hoisting to a suitable height, the embedded steel bar 44 will act as a ramp guide surface, causing the lower base 2 to move away from the outer wall structure. Subsequently, the embedded steel bar 44 will act on the top of the stop 23, rotating it inwards into the slot 22. After the embedded steel bar 44 passes the top of the stop 23, it will again apply pressure to the lower end of the corresponding stop 23, causing the stop 23 to rotate inwards. During the rotation process, the stop 23 will be continuously pressed. When the guide structure and the arc-shaped pressing part come into contact, the stop 23 moves outward relative to the connector 21 and compresses the spring 27. When the bottom of the stop 23 passes the highest point of the top of the embedded steel bar 44, the stop 23 will be reset under the action of the spring 27 and the torsion spring 29, thereby completing the automatic locking of the embedded steel bar 44 and the connector 21. When locked, the inner wall of the stop 23 and the connector 21 will form a jammed state for the embedded steel bar 44, thereby eliminating the problem of shaking during the construction of the exterior wall. This shaking problem is one of the most difficult technical problems to solve in high-altitude operations.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An external wall construction equipment for building construction, comprising a construction body (1), characterized in that: The construction body (1) consists of a lower base (2), a support rod (3) and an upper cover plate (4). The upper surface of the lower base (2) is fixedly connected with a slide rail (5). There are two slide rails (5). The surfaces of the two slide rails (5) are slidably connected with sliding frames (6). The opposite surfaces of the two sliding frames (6) are fixedly connected with protective frames (7). The sliding frames (6) are provided with limiting components that can restrict the movement of the sliding frames (6). The upper surface of the upper cover plate (4) is provided with a driving mechanism that can drive the protective frames (7) to move. The limiting component includes a telescopic frame (8), the inner wall of the sliding frame (6) is provided with an installation groove for the telescopic frame (8) to move, the inner wall of the telescopic frame (8) is slidably connected with a limiting block (9), one side of the slide rail (5) is provided with a limiting groove that is adapted to the limiting block (9), the inside of the telescopic frame (8) is provided with a compression spring (10) that can drive the limiting block (9) to insert into the inner wall of the limiting groove, and the upper surface of the limiting block (9) and the inner top wall of the limiting groove are both set as slope type. A locking bolt (11) is threadedly connected to one side of the sliding frame (6). The threaded end of the locking bolt (11) extends into the interior of the mounting groove and is rotatably connected to one end of the telescopic frame (8). The drive mechanism includes a connecting shaft (12) rotatably connected to the upper cover plate (4), with a winding roller (13) fixedly connected to both ends of the connecting shaft (12), a first spur gear (14) fixedly connected to the middle of the connecting shaft (12), a steel rope (15) wound around the surface of the winding roller (13), the other end of the steel rope (15) fixedly connected to the upper surface of the sliding frame (6), a motor (16) fixedly connected to the upper surface of the upper cover plate (4), and a second spur gear (17) fixedly connected to the output end of the motor (16). The first spur gear (14) meshes with the second spur gear (17) for transmission; The surface of the protective frame (7) is provided with a protective net, and the upper surface of the slide rail (5) is fixedly connected to the lower surface of the upper cover plate (4). The external climbing system includes a lifting ring (41) installed on the upper cover plate (4) and a winch (42) installed on the top of the structure. A rope (43) is wound on the winch (42) and the free end of the rope (43) is installed on the lifting ring (41). A connecting structure is provided on the side of the lower base (2) opposite to the outer wall. An embedded steel bar (44) is embedded in the outer wall. The embedded steel bar (44) is installed in the reserved hole of the tie bolt of the outer wall. The connecting structure and the embedded steel bar (44) are adapted to prevent the shaking of the outer wall construction equipment. The connection structure includes a connector (21) mounted on the lower base (2). A slot (22) is provided on one side of the connector (21), and a sloping guide surface is provided on the top of the connector (21). A stop (23) is installed at the slot (22). The stop (23) slides and rotates relative to the connector (21). A guide groove (26) is provided on the stop (23). A spring (27) and a slider (28) are installed inside the guide groove (26). The slider (28) is rotatably mounted to the connector (21) via a rotating shaft. The slider (28) and the connector (21) are connected by a rotating shaft. A torsion spring (29) is installed between the two parts. A relief groove (24) is provided on the connector (21). A guide structure is installed inside the relief groove (24). An arc-shaped pressure part is installed on the side wall of the stop (23). When the guide structure and the arc-shaped pressure part abut, the stop (23) moves outward relative to the connector (21) and compresses the spring (27). A limit part (25) is provided on the connector (21) at the top of the relief groove (24). The limit part (25) is suitable for limiting the outward rotation angle of the stop (23). The limit part (25) is located at the top of the inner side of the relief groove (24).

2. The operating method of the exterior wall construction equipment for building construction according to claim 1, characterized in that: First, the construction body (1) is moved to the construction height using an external climbing system. When the height of the protective frame (7) needs to be adjusted, the drive motor (16) drives the second spur gear (17) to rotate. The first spur gear (14) and the second spur gear (17) mesh to drive the connecting shaft (12) to rotate, thereby driving the winding roller (13) to wind and unwind the steel rope (15). Thus, the steel rope (15) can be used to pull the protective frame (7) up. At the same time, when the protective frame (7) is rising, it can pull the steel rope (15) to lift the protective frame (7). The upper surface of the moving limit block (9) contacts the inner top wall of the limit groove. Since both the upper surface of the limit block (9) and the inner top wall of the limit groove are set as slopes, the limit block (9) can be driven to retract into the telescopic frame (8) under force. When the drive mechanism fails and the protective frame (7) drops, the compression spring (10) will drive the limit block (9) to insert into the limit groove, so that the lower surface of the limit block (9) overlaps with the inner bottom wall of the limit groove, thereby preventing the protective frame (7) from continuing to drop, and thus protecting the construction personnel. When the protective frame (7) needs to be lowered, the locking bolt (11) is rotated to drive the telescopic frame (8) to move, causing the limit block (9) to disengage from the limit groove, so that the drive mechanism can avoid the block (9) from blocking the protective frame (7) during the process of driving the protective frame (7) to be lowered.

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