CN107386609B - A dry hanging device for exterior wall decoration stone and its application - Google Patents

Abstract

The utility model provides an outer wall fitment stone material hangs hoisting accessory futilely, including the loading board, stone material mounting bracket top hangs the mechanism, hoist engine and stone material fixture, the middle part of loading board main panel is provided with the mounting hole, on the top panel of loading board, the top of mounting hole is provided with the hoist engine promptly, the upper and lower both ends of mounting hole are provided with two fixed otic placodes, be provided with the connecting axle between two fixed otic placodes, the latter half cover of connecting axle is equipped with compression spring, its upper portion is provided with stone material mounting bracket top and hangs the mechanism, stone material mounting bracket top is hung the top of mechanism and is provided with the wire winding gyro wheel corresponding with the hoist engine reel, around being equipped with wire rope on the hoist engine reel, wire rope is connected with stone material through wire winding gyro wheel and adds and hold the mechanism. The dry hanging and lifting device for the exterior wall decoration stone and the application thereof have the advantages of reasonable design, simple structure, convenience in lifting and mounting the stone, capability of effectively reducing dust generated during construction, improving the working efficiency and saving a large amount of sealant.

Description

A dry hanging device for exterior wall decoration stone and its application

Technical field

The invention relates to the technical field of building construction, and in particular to a dry hanging lifting device for exterior wall decoration stones and its application.

Background technique

The dry hanging method of stone is also known as the empty hanging method. It is a new construction technology in current wall decoration. This process uses corrosion-resistant bolts and corrosion-resistant flexible connectors to hang granite, artificial marble and other facing stones directly on the outer surface of the building structure or on the steel frame without grouting and pasting. The principle is to set the main stress points on the main structure, and fix the stone on the building through metal pendants to form a stone decorative curtain wall. Leave a 40-50mm cavity between the stone and the building structure. The veneer made by this process allows for an appropriate amount of displacement under the action of wind and earthquake forces to absorb part of the wind and earthquake forces without cracking and falling off. When the wind and earthquake forces disappear, the stone will also follow. structure and reset. At present, when stone leaves the factory, installation slots are usually cut on the sides. In order to achieve the required strength and reduce the damage rate during transportation, the diameter of the installation slot is smaller. In the actual construction process, due to the large quality of the stone, the installation It requires multiple people to cooperate with each other, and the construction is difficult, and the diameter of the installation groove on the side of the stone is too small, making it difficult to connect with the pendant. Most workers need to expand the installation groove at the construction site to facilitate hanging the stone on the pendant. Manual slotting is time-consuming and labor-intensive, raises a lot of dust, and pollutes the air. At the same time, each slot is highly different, making it difficult to guarantee project quality. After the diameter of the stone installation groove is enlarged, sealant needs to be used to seal the installation groove. The use of sealant is large, which increases the construction cost.

Contents of the invention

The object of the present invention is to overcome the shortcomings of the prior art and provide a dry hanging lifting device for exterior wall decoration stones and its application. The device has a reasonable design, a simple structure, is convenient for lifting and installing stones, and eliminates the need to expand the installation groove of the stone. The process of grooving improves the strength of the stone, can effectively reduce the dust generated during construction, reduce work intensity, improve work efficiency, and at the same time save a large amount of sealant and improve economic benefits.

The dry hanging lifting device for exterior wall decoration stones according to the present invention includes a load-bearing plate, a stone installation rack top-hanging mechanism, a hoist and a stone clamping mechanism. The load-bearing plate is the main supporting component of the present invention, and is A trough-shaped steel structure. There is a mounting hole in the middle of the main panel of the supporting plate. A winch is installed on the upper panel of the supporting plate, that is, above the mounting hole. The upper and lower ends of the mounting hole are also the main panel of the supporting plate. There are two fixed ear plates corresponding to each other on the front, and a connecting shaft is set between the two fixed ear plates. The lower half of the connecting shaft is equipped with a pressure spring, and the upper part, that is, the pressure spring is equipped with a stone. Mounting frame top hanging mechanism, the top of the stone mounting frame top hanging mechanism is provided with a winding roller corresponding to the winch drum, the winch drum is wound with a steel wire rope, and the steel wire rope is connected to the stone clamping mechanism through the winding roller .

The top hanging mechanism of the stone installation frame includes a top pressure linkage rod, a fixed hook linkage rod, a connecting arm and a fixed hook. The fixed hook linkage rod is "L" shaped, and its long side is in line with the main panel of the supporting plate. The front is opposite and extends vertically upward. Its short side is a tubular structure extending toward the back of the main panel of the support plate. A connecting through hole is provided in the middle of the short side, which is passed through the connecting shaft and linked with the fixed hook. A fixed hook is provided in the short side of the rod. The fixed hook is also installed on the connecting shaft through a through hole. A telescopic spring is connected between the fixed hook and the supporting plate. The bottom of the pressing linkage rod is provided with a The connecting trough body has a connecting shaft passing through the connecting trough body. A connecting ear plate is provided on the bottom surface of the short side of the fixed hook linkage rod. The lower part of the connecting ear plate is hinged on the pressing linkage rod. The fixed hook linkage rod is long. The top of the side is hinged with a connecting arm, and the connecting arm is hinged with the upper part of the pressing linkage rod.

The top pressure linkage rod is composed of two parts: a horizontal rod and a vertical rod. The horizontal rod is arranged in the installation hole, and a connecting groove is provided on the rod body. The vertical rod is opposite to the front side of the supporting plate. , the bottom end of the vertical rod is hinged with one end of the horizontal rod, and its top is provided with a winding roller corresponding to the winch drum, between the upper part of the long side of the fixed hook linkage rod and the lower part of the vertical rod of the pressing linkage rod A tension spring is attached.

The dry hanging lifting device for exterior wall decoration stones and its application described in the present invention have reasonable design and simple structure, which are convenient for lifting and installing stones. They save the process of expanding the stone installation grooves, improve the strength of the stones, and can effectively Reduce the dust generated during construction, reduce work intensity, improve work efficiency, and at the same time save a large amount of sealant and improve economic benefits.

Description of the drawings

Figure 1 is a schematic structural diagram of a dry hanging lifting device for exterior wall decoration stones according to the present invention and its application.

Figure 2 is a schematic left structural diagram of a dry hanging lifting device for exterior wall decoration stones according to the present invention and its application.

Figure 3 is a right structural schematic diagram of a dry hanging device for exterior wall decoration stone and its application according to the present invention.

Figure 4 is a schematic structural diagram of a dry hanging lifting device for exterior wall decoration stones according to the present invention and a stone clamping mechanism used therein.

1—Supporting plate 2—Pulley 3—Motor 4—External fixed plate 5—Stone fixing frame top hanging mechanism 6—Winding roller 7—Wind 8—Handling arm 9—Connecting shaft 10—Mounting hole 11—Pressure spring 12— Counterweight rod 13—fixed ear plate 14—pressing linkage rod 15—fixed hook linkage rod 16—connecting arm 17—fixed hook 18—pressing roller 19—stone clamping mechanism 20—connecting ear plate 21—fixed plate 22— Driving gear 23 - transmission gear 24 - rotating shaft 25 - fixed clamp arm 26 - movable clamp arm 27 - fixed ring.

Detailed ways

Now with reference to Figure 1, Figure 2, Figure 3 and Figure 4, combined with specific embodiments, the description is as follows: a dry hanging lifting device for exterior wall decoration stone according to the present invention, including a load-bearing plate 1, a stone installation Top hanging mechanism 5, winch 7 and stone clamping mechanism 19. The bearing plate 1 is the main supporting component of the present invention and is a channel-shaped steel structure. The middle part of the main panel of the bearing plate 1 is provided with a mounting hole 10. On the upper panel of the bearing plate 1, there are mounting holes. A hoist 7 is fixedly arranged above the hoist 10, and the hoist 7 is connected to a power supply through wires. The upper and lower ends of the mounting hole 10, which are also the front of the main panel of the supporting plate 1, are fixed with two corresponding fixed ear plates 13. A connecting shaft 9 is provided between the two fixed ear plates 13. The lower half of the connecting shaft 9 The lower part is provided with a pressure spring 11, and its upper half, that is, above the pressure spring 11, is provided with a stone mounting frame top-hanging mechanism 5. The top of the top hanging mechanism 5 of the stone installation frame is provided with a winding roller 6 corresponding to the winding drum. A steel wire rope is wound on the winding drum, and the steel wire rope is connected to the stone clamping mechanism 19 through the winding roller 6. The above-mentioned stone holding mechanism 19 is used to clamp decoration stones.

The stone installation frame top hanging mechanism 5 includes a top pressure linkage rod 14, a fixed hook linkage rod 15, a connecting arm 16 and a fixed hook 17. The fixed hook linkage rod 15 is "L" shaped, with its long side facing the front of the main panel of the supporting plate 1 and extending vertically upward, and its short side is a tubular structure, facing the main panel of the supporting plate 1. The back side extends, and a connecting through hole is provided in the middle of the short side, passing through the connecting shaft 9 . A fixed hook 17 is provided in the short side of the fixed hook linkage rod 15. The fixed hook 17 is also installed on the connecting shaft 9 through a through hole. A telescopic spring is connected between the fixed hook 17 and the supporting plate 1. The hook 17 can rotate left and right on the connecting shaft 9 and is returned by the telescopic spring. The bottom of the pressing linkage rod 14 is provided with a connecting groove body, the connecting shaft 9 passes through the connecting groove body, the bottom surface of the short side of the fixed hook linkage rod 15 is fixedly provided with a connecting lug plate 20, and the connecting lug plate 20 is fixedly provided on the bottom surface of the short side of the fixed hook linkage rod 15. The lower part of the plate 20 is hinged on the pressing linkage rod 14. The top end of the long side of the fixed hook linkage lever 15 is hinged with a connecting arm 16. The connecting arm 16 is hinged with the upper part of the pressing linkage rod 14.

The top pressure linkage rod 14 is composed of two parts: a horizontal rod and a vertical rod. The horizontal rod is arranged in the mounting hole 10, and a connecting groove is provided on the rod body. The vertical rod and the supporting plate 1 The front of the vertical rod is opposite, the bottom end of the vertical rod is hinged with one end of the horizontal rod, and its top is provided with a winding roller 6 corresponding to the winch drum. The upper part of the long side of the fixed hook linkage rod 15 is connected with the pressing linkage rod 14 Tension springs are connected between the lower parts of the vertical rods.

When the stone clamping mechanism 19 is not loaded, under the action of the pressure spring and the tension spring, the stone mounting frame top hanging mechanism 5 is located at the upper part of the connecting shaft 9, so that the fixed hook 17 is connected to the cross beam of the stone mounting frame. In the separated state, in this state, the dry hanging device for exterior wall decoration stone according to the present invention is mainly hung on the cross beam of the stone installation frame through the top pressure linkage rod 14. When the stone clamping structure 19 clamps the decoration After the stone is finished, under the action of the gravity of the decoration stone itself, the vertical rod pressing the linkage rod 14 is moved downward through the steel wire rope and the winding roller 6, and its horizontal rod will also be subject to the downward force of the vertical rod, and then the horizontal rod will be moved downward. One end toward the stone installation frame is tilted up, and at the same time, the vertical rod moves the fixed hook linkage rod 15 on the connecting shaft 9 downward through the connecting arm 16, so that the fixed hook 17 moves downward and is connected with the cross beam of the stone installation frame. The fixed hook 17 cooperates with the cross bar of the pressing linkage rod 14 to fix the lifting device on the cross beam of the stone installation frame. After the construction workers take out the decoration stones, the top-hanging mechanism 5 of the mounting frame is restored through the pressure spring and the tension spring.

Furthermore, the bottom of the pressing linkage rod 14 is provided with a pressing roller 18 at one end facing the back of the supporting plate 1 .

Further, the stone clamping mechanism 19 includes a fixed clamping arm 25 and a movable clamping arm 26. The fixed clamp arm 25 is a "冂"-shaped bracket. The upper end of the fixed clamp arm 25 is provided with a guide wheel. One side of the arm is a fixed arm, and the lower part of the other side of the arm is hinged with a movable clamp arm 26. The upper part of the movable clamping arm 26 is hinged with a connecting bracket, and the connecting bracket is connected with a fixed ring 27 to connect the steel wire rope. The movable clamping arm 26 is elliptical, its x-axis is larger than the y-axis, and its center of rotation is at the lower part of the ellipse. The steel wire rope in the winch drum passes through the connecting bracket along the bottom surface of the wire pulley and is fixedly connected to the fixed ring 27.

Furthermore, fixed booms 8 are respectively provided at both ends of the upper surface of the supporting plate 1, and rollers are provided on the fixed booms 8.

Furthermore, mounting holes are provided at both ends of the main panel of the supporting plate 1, and pulleys 2 are provided in the mounting holes.

Further, one end of the upper panel of the supporting plate 1 is provided with a fixing plate 21, and the main panel of the supporting plate 1 is provided with an outer fixing plate 4 corresponding to the fixing plate 21. The fixing plate 21 is connected to the outer fixing plate. There is a certain distance between the plates 4. A motor 3 is provided on the outer fixed plate 4. The motor 3 is connected to a power supply through a wire. The output shaft of the motor 3 passes through the outer fixed plate 4 and is arranged between the outer fixed plate 4 and the fixed plate. In the space between 21, a driving gear 22 is connected to the output shaft of the motor 3. The main panel of the supporting plate 1 is provided with a connection hole, a bearing is provided in the connection hole, a rotating shaft 24 is provided in the bearing, and one end of the rotating shaft 24 is arranged in the space between the outer fixed plate 4 and the fixed plate 21 , and is connected to a transmission gear 23 that meshes with the driving gear 22. The other end of the rotating shaft 24 passes through the main panel of the supporting plate 1 and is connected to a transmission wheel. One end of the back of the main panel of the supporting plate 1 is provided with a transmission wheel corresponding to of driven wheel. When the fixed hook 17 is separated from the cross beam of the stone installation frame, start the motor 3, and through the driving wheel and transmission wheel, the lifting device can move laterally on the cross beam of the stone installation frame. When the fixed hook 17 touches When reaching the vertical beam of the stone installation frame, the fixed hook 17 rotates with the connecting shaft 9 as the axis, so that the lifting device can smoothly pass through the vertical beam of the stone installation frame. After passing the vertical beam, the fixed hook 17 is moved by the telescopic spring under the action of the telescopic spring. reset.

Furthermore, the two ends of the lower panel of the supporting plate 1 are connected with a counterweight rod 13, the bottom end of the counterweight rod 13 is provided with rollers, and the two ends of the front surface of the main panel of the supporting plate 1 are provided with magnetic suction devices. part, and magnetic suction parts with the same structure are provided at both ends of its back.

The application method of the dry hanging lifting device for exterior wall decoration stone according to the present invention is as follows: first, the lifting device is fixed on the beam of the stone installation frame through the fixed hook 17 and the top pressure linkage rod 14, and a connecting rope is used along the The bottom surface of the roller passes through the fixed boom 8, and the connecting rope is fixed on the stone mounting frame to prevent the lifting device from falling. When the stone clamping mechanism 19 has no load and the fixed hook 17 is separated from the crossbeam of the stone installation frame, the position of the lifting device can be adjusted. By starting the motor 3, the lateral position of the lifting device can be adjusted to reach the desired position. Finally, turn off motor 3. The decoration stone is clamped by the stone clamping mechanism 19, the winch 7 is started, the decoration stone is lifted to the required position, the winch 7 is closed, and the construction personnel install it.

The dry hanging lifting device for exterior wall decoration stones and its application described in the present invention have reasonable design and simple structure, which are convenient for lifting and installing stones. They save the process of expanding the stone installation grooves, improve the strength of the stones, and can effectively Reduce the dust generated during construction, reduce work intensity, improve work efficiency, and at the same time save a large amount of sealant and improve economic benefits.

Claims (9)

1. A dry hanging lifting device for exterior wall decoration stones, including a supporting plate (1), a stone mounting rack top-hanging mechanism (5), a winch (7) and a stone clamping mechanism (19). The supporting plate The plate (1) is the main supporting component of the present invention and is a channel-shaped steel structure. It is characterized in that: the middle part of the main panel of the supporting plate (1) is provided with a mounting hole (10). A winch (7) is provided on the upper panel, that is, above the mounting hole (10), and two corresponding fixing lugs are provided on the upper and lower ends of the mounting hole (10), which is also the front of the main panel of the supporting plate (1). plate (13), and a connecting shaft (9) is provided between the two fixed ear plates (13). The lower half of the connecting shaft (9) is covered with a pressure spring (11), and its upper half is the pressure spring (11). 11) is provided with a stone mounting frame top-hanging mechanism (5), and the top of the stone mounting frame top-hanging mechanism (5) is provided with a winding roller (6) corresponding to the winch drum. There is a steel wire rope around it, and the steel wire rope is connected to the stone clamping mechanism (19) through the winding roller (6); The top hanging mechanism (5) of the stone installation frame includes a top pressure linkage rod (14), a fixed hook linkage rod (15), a connecting arm (16) and a fixed hook (17). The fixed hook linkage rod (17) 15) is "L" shaped, its long side is opposite to the front of the main panel of the supporting plate (1), and extends vertically upward. Its short side is a tubular structure, extending to the back of the main panel of the supporting plate (1). , a connecting through hole is provided in the middle of the short side, which is passed through the connecting shaft (9), and a fixed hook (17) is provided in the short side of the fixed hook linkage rod (15). The fixed hook (17) ) is also penetrated on the connecting shaft (9) through a through hole, a telescopic spring is connected between the fixed hook (17) and the supporting plate (1), and a connecting groove is provided at the bottom of the pressure linkage rod (14) body, the connecting shaft (9) passes through the connecting groove body, the bottom surface of the short side of the fixed hook linkage rod (15) is provided with a connecting ear plate (20), and the lower part of the connecting ear plate (20) is hinged on the top On the pressing linkage rod (14), the top of the long side of the fixed hook linkage rod (15) is hinged with a connecting arm (16), and the connecting arm (16) is hinged with the upper part of the pressing linkage rod (14). 2. A dry hanging lifting device for exterior wall decoration stones according to claim 1, characterized in that: the top pressure linkage rod (14) is composed of a horizontal rod and a vertical rod, and the horizontal rod It is arranged in the installation hole (10), and its rod body is provided with a connecting groove. The vertical rod is opposite to the front of the supporting plate (1). The bottom end of the vertical rod is hinged with one end of the horizontal rod, and its top is provided with a A winding roller (6) corresponding to the winding drum, a tension spring is connected between the upper part of the long side of the fixed hook linkage rod (15) and the lower part of the vertical rod of the pressing linkage rod (14). 3. A dry hanging device for exterior wall decoration stones according to claim 2, characterized in that: the bottom of the top pressure linkage rod (14) is provided with a top at one end facing the back of the supporting plate (1). Press roller (18). 4. A dry hanging device for exterior wall decoration stones according to claim 1, characterized in that: the stone clamping mechanism (19) includes two fixed clamping arms (25) and movable clamping arms (26). It consists of parts. The fixed clamp arm (25) is a "冂" shaped bracket. The upper end of the fixed clamp arm (25) is provided with a guide wheel. One side of the arm is a fixed arm, and the lower part of the other side of the arm is hinged. Movable clamping arm (26), the upper part of the movable clamping arm (26) is hinged with a connecting bracket, and the connecting bracket is connected with a fixed ring (27) to connect the wire rope. The movable clamping arm (26) is oval, and its x-axis is larger than The y-axis has its center of rotation at the lower part of its ellipse. 5. A dry hanging lifting device for exterior wall decoration stones according to claim 1, characterized in that: both ends of the upper surface of the supporting plate (1) are respectively provided with fixed booms (8), which are fixed. The boom (8) is provided with rollers. 6. A dry hanging lifting device for exterior wall decoration stones according to claim 1, characterized in that: mounting holes are respectively provided at both ends of the main panel of the supporting plate (1), and pulleys are provided in the mounting holes. (2). 7. A dry hanging device for exterior wall decoration stones according to claim 1, characterized in that: one end of the upper panel of the supporting plate (1) is provided with a fixed plate (21), and the supporting plate (1) ) The main panel is provided with an outer fixing plate (4) corresponding to the fixing plate (21). There is a certain distance between the fixing plate (21) and the outer fixing plate (4). A motor (3) is provided. The output shaft of the motor (3) passes through the outer fixing plate (4) and is arranged in the space between the outer fixing plate (4) and the fixing plate (21). The motor (3) A driving gear (22) is connected to the output shaft, a connecting hole is provided on the main panel of the supporting plate (1), a bearing is provided in the connecting hole, a rotating shaft (24) is provided in the bearing, and the rotating shaft (24) is installed in the connecting hole. One end of 24) is arranged in the space between the outer fixed plate (4) and the fixed plate (21), and is connected to a transmission gear (23) meshed with the driving gear (22), and the other end of the rotating shaft (24) passes through The main panel of the supporting plate (1) is connected with a transmission wheel, and one end of the back side of the main panel of the supporting plate (1) is provided with a driven wheel corresponding to the transmission wheel. 8. A dry hanging device for exterior wall decoration stones according to claim 1, characterized in that: both ends of the lower panel of the supporting plate (1) are connected with counterweight rods, and the bottom end of the counterweight rod Rollers are provided. The two ends of the main panel of the supporting plate (1) are provided with magnetic suction parts, and the two ends of the back surface are provided with magnetic suction parts with the same structure. 9. The application method of a dry hanging lifting device for exterior wall decoration stone as claimed in claim 1, characterized in that: first, the lifting device is fixed on the stone installation through a fixed hook (17) and a top pressure linkage rod (14). On the crossbeam of the frame, use a connecting rope to pass through the fixed boom (8) along the bottom surface of the roller, and fix the connecting rope on the stone installation frame to prevent the lifting device from falling. When the stone clamping mechanism (19) is not loaded When the fixed hook (17) is separated from the crossbeam of the stone installation frame, the position of the lifting device can be adjusted. Start the motor (3) to adjust the lateral position of the lifting device. After reaching the desired position, turn off the motor. (3), clamp the decoration stone through the stone clamping mechanism (19), start the winch (7), lift the decoration stone to the required position, close the winch (7), and the construction personnel will install it.