CN107386609A - A dry-hanging lifting device for exterior wall decoration stone and its application - Google Patents

Abstract

A kind of exterior wall finishing stone material dry suspending boom hoisting, include loading plate, stone material mounting bracket top suspension mechanism, hoist engine and stone material clamping device, mounting hole is provided with the middle part of supporting plate main panel, above supporting plate on plate, hoist engine is provided with above mounting hole, the upper and lower ends of mounting hole are provided with two fixed otic placodes, connecting shaft is provided between two fixed otic placodes, the lower half of connecting shaft is arranged with compression spring, its first half is provided with stone material mounting bracket top suspension mechanism, the top of stone material mounting bracket top suspension mechanism is provided with the coiling roller corresponding with lifting drum, steel wire rope is arranged with lifting drum, steel wire rope is connected with stone material by coiling roller and accommodates mechanism.A kind of exterior wall finishing stone material dry suspending boom hoisting of the present invention and its application, its is reasonable in design, simple in construction, is easy to lift by crane, installs stone material, can effectively reduce dust caused by construction, improves operating efficiency, while can also save substantial amounts of fluid sealant.

Description

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

technical field

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

Background technique

The dry hanging method of stone is also called the empty hanging method. It is a new type of construction technology in wall decoration. This process uses corrosion-resistant bolts and corrosion-resistant flexible connectors to hang granite, artificial marble and other decorative 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 cavity of 40-50mm between the stone and the building structure. The veneer made by this process is allowed to produce an appropriate amount of displacement under the action of wind and earthquake forces to absorb part of the wind and earthquake forces without cracks and falling off. When the wind and earthquake forces disappear, the stone will also follow The structure is reset. At this stage, stones are usually cut with installation grooves on their sides when they leave the factory. In order to achieve the required strength and reduce the damage rate during transportation, the diameter of the installation grooves is small. In the actual construction process, due to the large quality of stone materials, installation Many people need to cooperate with each other, the construction is difficult, and the diameter of the installation groove on the side of the stone is too small, it is difficult to dock with the pendant. Most of the workers need to expand the installation groove at the construction site so that the stone can be hung on the pendant In general, manual slotting is time-consuming and laborious, causing large dust and air pollution. At the same time, the difference between each slot is large, and the quality of the project is difficult to guarantee. After the caliber of the stone installation groove is enlarged, the installation groove needs to be sealed with a sealant, and the usage of the sealant is large, which increases the construction cost.

Contents of the invention

The object of the present invention is to overcome the deficiencies of the prior art and provide a dry-hanging lifting device for stone materials for exterior wall decoration and its application. The process of groove improves the strength of the stone, effectively reduces the dust generated during construction, reduces the work intensity, improves work efficiency, and at the same time saves a lot of sealant and improves economic benefits.

A dry-hanging lifting device for exterior wall decoration stone according to the present invention includes a bearing plate, a stone mounting frame top hanging mechanism, a hoist and a stone clamping mechanism. The bearing plate is the main body supporting part of the present invention, and is A trough-shaped steel body structure, the middle part of the main panel of the supporting plate is provided with a mounting hole, and a hoist is arranged on the upper plate of the supporting plate, that is, above the mounting hole, and the upper and lower ends of the mounting hole are also the main panel of the supporting plate There are two fixed lugs corresponding to each other on the front side, and a connecting shaft is set between the two fixed lugs. The lower half of the connecting shaft is set with a pressure spring, and the upper half, that is, the upper part of the pressure spring is set with a stone The top hanging mechanism of the installation frame, the top of the top hanging mechanism of the stone installation frame is provided with a winding roller corresponding to the hoist drum, and a steel wire rope is wound on the hoist drum, 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 connected to the main panel of the supporting plate. The fronts are opposite and extend vertically upwards. Its short side is a tubular structure extending to the back of the main panel of the supporting plate. The short side of the rod is provided with a fixed hook, and the fixed hook is also pierced on the connecting shaft through the through hole. A telescopic spring is connected between the fixed hook and the supporting plate. The bottom of the top pressure linkage rod is provided with a The connecting groove body, the connecting shaft passes through the connecting groove body, the bottom surface of the short side of the fixed hook linkage rod is provided with a connecting ear plate, the lower part of the connecting ear plate is hinged on the top pressure linkage rod, and the length of the fixed hook linkage rod is The top of the side is hinged with a connecting arm, and the connecting arm is hinged with the top of the top pressure 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 the rod body is provided with a connecting groove body. The vertical rod is opposite to the front of the supporting plate. , the bottom end of the vertical bar is hinged with one end of the cross bar, and the top end is provided with a winding roller corresponding to the hoist drum, between the upper part of the long side of the fixed hook linkage bar and the lower part of the top pressure linkage bar vertical bar Attached is a tension spring.

The dry-hanging and lifting device for stone for exterior wall decoration and its application according to the present invention has reasonable design and simple structure, is convenient for lifting and installing stone, saves the process of expanding the stone installation groove, improves the strength of stone, and can effectively Reduce dust generated during construction, reduce work intensity, improve work efficiency, and at the same time save a lot of sealant and improve economic benefits.

Description of drawings

Accompanying drawing 1 is a kind of external wall decoration stone material dry-hanging lifting device and its application structure diagram according to the present invention.

Accompanying drawing 2 is a kind of external wall decoration stone material dry-hanging lifting device and its application according to the present invention, the left view structure schematic diagram.

Accompanying drawing 3 is a right-view structure schematic diagram of a kind of external wall decoration stone material dry-hanging lifting device and its application according to the present invention.

Accompanying drawing 4 is a kind of outside wall decoration stone material dry-hanging lifting device and its applied stone material clamping structure schematic diagram according to the present invention.

1—supporting plate 2—pulley 3—motor 4—outer fixing plate 5—top hanging mechanism of stone fixing frame 6—winding roller 7—hoist 8—hanging arm 9—connecting shaft 10—installation hole 11—pressure spring 12— Counterweight rod 13—fixed ear plate 14—top pressure linkage rod 15—fixed hook linkage rod 16—connecting arm 17—fixed hook 18—top pressure roller 19—stone clamping mechanism 20—connecting ear plate 21—fixed plate 22— Drive gear 23—transmission gear 24—rotating shaft 25—fixed clamp arm 26—movable clamp arm 27—fixed ring.

detailed description

Now referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, in conjunction with specific embodiment, description is as follows: A kind of exterior wall decoration stone material dry-hanging lifting device of the present invention, comprises bearing plate 1, stone material installation Frame top hanging mechanism 5, winch 7 and stone clamping mechanism 19. The bearing plate 1 is the main body supporting part of the present invention, and is a trough-shaped steel body structure. The middle part of the main panel of the supporting plate 1 is provided with a mounting hole 10. On the upper panel of the supporting plate 1, the mounting hole The top of 10 is fixedly provided with hoist 7, and described hoist 7 is connected with power supply by wire. 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 fixedly provided with two corresponding fixed lugs 13, and a connecting shaft 9 is arranged between the two fixing lugs 13, and the lower half of the connecting shaft 9 The part is covered with a pressure spring 11, and its upper half, that is, the top of 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 hoist drum, and a steel wire rope is wound on the hoist drum, and the steel rope is connected with a stone clamping mechanism 19 through the winding roller 6, so The above-mentioned stone material holding mechanism 19 is used for clamping decorative stone materials.

The top hanging mechanism 5 of the stone installation frame includes a top pressing link 14 , a fixed hook link 15 , a connecting arm 16 and a fixed hook 17 . The fixed hook linkage rod 15 is "L" shaped, its long side is opposite to the front of the main panel of the supporting plate 1, and extends vertically upwards, and its short side is a tubular structure, facing the front of the main panel of the supporting plate 1. The back side extends, and the middle part of the short side is provided with a connecting through hole, which is passed through the connecting shaft 9 . A fixed hook 17 is arranged in the short side of the fixed hook linkage rod 15, and the fixed hook 17 is also pierced on the connecting shaft 9 through a through hole. The hook 17 can rotate left and right on the connecting shaft 9, and reset by the telescopic spring. The bottom of the top pressure linkage rod 14 is provided with a connection groove body, the connecting shaft 9 passes through the connection groove body, and the bottom surface of the short side of the fixed hook linkage rod 15 is fixedly provided with a connection lug plate 20, and the connection lugs The bottom of plate 20 is hinged on the pressing link 14, and the top of fixed hook link 15 long sides is hinged with connecting arm 16, and connecting arm 16 is hinged with the top of pressing link 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 installation 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 bar is opposite, the bottom end of the vertical bar is hinged with one end of the horizontal bar, and its top is provided with a winding roller 6 corresponding to the hoisting machine reel. Tension springs are connected between the lower parts of the vertical bars.

When the stone clamping mechanism 19 did not carry objects, under the action of the pressure spring and the tension spring, the top hanging mechanism 5 of the stone installation frame was positioned at the top of the connecting shaft 9, so that the fixed hook 17 and the crossbeam of the stone installation frame In the separated state, in this state, a kind of external wall decoration stone dry-hanging lifting device according to the present invention is mainly hooked on the 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 bar of the top pressure linkage bar 14 is moved down through the steel wire rope and the winding roller 6, and its horizontal bar will also be subjected to the downward force of the vertical bar, and then the horizontal bar will be pushed down. One end towards the stone mounting frame is upturned, and at the same time, the vertical bar 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 down and is articulated with the crossbeam of the stone mounting frame. Fixed hook 17 cooperates with the cross bar of top pressure linkage bar 14, makes this hoisting device be fixed on the cross beam of stone material installation frame. After the construction workers take out the decoration stone, the top hanging mechanism 5 of the installation frame is reset by the pressure spring and the tension spring.

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

Further, the stone clamping mechanism 19 includes two parts: a fixed clamp arm 25 and a movable clamp arm 26 . Described fixed clamp arm 25 is a " 冂 " shape support, and the upper end of fixed clamp arm 25 is provided with guide wheel, and one side support arm is fixed arm, and the bottom of other side support arm is hinged with movable clamp arm 26. The top of the movable clamp 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 clamp arm 26 is elliptical, its x-axis is greater than the y-axis, and its center of rotation is at the lower part of its ellipse. The wire rope in the hoist drum passes through the connecting bracket along the bottom surface of the guide wheel, and is fixedly connected with the fixed ring 27.

Further, the two ends of the upper surface of the support plate 1 are respectively provided with fixed booms 8 , and rollers are arranged on the fixed booms 8 .

Further, the two ends of the main panel of the supporting plate 1 are respectively provided with installation holes, and pulleys 2 are arranged in the installation holes.

Further, one end of the upper panel of the supporting plate 1 is provided with a fixed plate 21, and the main panel of the supporting plate 1 is provided with an external fixed plate 4 corresponding to the fixed plate 21, and the described fixed plate 21 is connected with the external fixed plate. There is a certain distance between the plates 4, the outer fixed plate 4 is provided with a motor 3, 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, the output shaft of motor 3 is connected with driving gear 22. The main panel of the supporting plate 1 is provided with a connecting hole, a bearing is arranged in the connecting hole, and a rotating shaft 24 is arranged in the bearing, and one end of the rotating shaft 24 is arranged in the space between the outer fixing plate 4 and the fixing plate 21 , and is connected with the transmission gear 23 meshing with the drive gear 22, the other end of the rotating shaft 24 passes through the main panel of the supporting plate 1 and is connected with a transmission wheel, and one end of the back of the main panel of the supporting plate 1 is provided with a gear corresponding to the transmission wheel. driven wheel. When the fixed hook 17 is separated from the crossbeam of the stone installation frame, start the motor 3, and the lifting device can be moved laterally on the crossbeam of the stone installation frame through the driving wheel and the transmission wheel. When the fixed hook 17 touches the When reaching the vertical beam of the stone mounting frame, the fixed hook 17 is rotated with the connecting shaft 9 as an axis, so that the hoisting device passes through the vertical beam of the stone mounting frame smoothly, and the fixed hook 17 is made to move under the action of the telescopic spring after passing through the vertical beam. reset.

Further, the two ends of the lower panel of the supporting board 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 of the main panel of the supporting board 1 are provided with magnetic attraction The two ends of the back are provided with magnetic attraction parts with the same structure.

The application method of a dry-hanging lifting device for exterior wall decoration stone of the present invention is as follows: firstly, the lifting device is fixed on the beam of the stone mounting frame through the fixing hook 17 and the top pressure linkage rod 14, The bottom surface of roller passes fixed boom 8, and connecting rope is fixed on the stone material installation frame, prevents that this hoisting 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, and the motor 3 can be started to adjust the horizontal position of the lifting device to reach the desired position After that, turn off motor 3. The decoration stone is clamped by the stone clamping mechanism 19, the hoist 7 is started, the decoration stone is lifted to the required position, the hoist 7 is closed, and the construction personnel install it.

The dry-hanging and lifting device for stone for exterior wall decoration and its application according to the present invention has reasonable design and simple structure, is convenient for lifting and installing stone, saves the process of expanding the stone installation groove, improves the strength of stone, and can effectively Reduce dust generated during construction, reduce work intensity, improve work efficiency, and at the same time save a lot of sealant and improve economic benefits.

Claims (10)

1. A stone dry-hanging device for exterior wall decoration, including a load-bearing plate (1), a top-hanging mechanism (5) for a stone installation frame, a hoist (7) and a stone clamping mechanism (19), the load-bearing plate ( 1) It is the main body supporting part of the present invention, and it is a channel-shaped steel body structure, which is characterized in that: the middle part of the main panel of the supporting plate (1) is provided with an installation hole (10), and the upper part of the supporting plate (1) On the panel, that is, above the installation hole (10), there is a hoist (7), and the upper and lower ends of the installation hole (10), which are also the support plate (1), are provided with two corresponding fixed ear plates ( 13), a connecting shaft (9) is set between the two fixed lugs (13), the lower half of the connecting shaft (9) is covered with a pressure spring (11), and the upper half, namely the pressure spring (11) There is a top hanging mechanism (5) of the stone installation frame on the top of the stone installation frame (5), and a winding roller (6) corresponding to the hoist drum is arranged on the top of the stone installation rack top hang mechanism (5). Steel wire rope is arranged, and steel wire rope is connected with stone material holding mechanism (19) by winding roller (6). 2. A dry-hanging lifting device for exterior wall decoration stone according to claim 1, characterized in that: the top-hanging mechanism (5) of the stone installation frame includes a top pressure linkage rod (14), a fixed hook linkage rod (15), connecting arm (16) and fixed hook (17), the fixed hook linkage rod (15) is "L" shape, its long side is opposite to the front of the main panel of the support plate (1), vertical Extending upwards, its short side is a tubular structure extending to the back of the main panel of the supporting plate (1). The middle part of the short side is provided with a connecting through hole, which is pierced on the connecting shaft (9). The short side of the linkage rod (15) is provided with a fixed hook (17), and the fixed hook (17) is also pierced on the connecting shaft (9) through the through hole, and the fixed hook (17) and the supporting plate (1 ) is connected with a telescopic spring, the bottom of the top pressure linkage rod (14) is provided with a connection groove body, the connection shaft (9) passes through the connection groove body, and the fixed hook linkage rod (15) is short The bottom surface of the side is provided with a connecting ear plate (20), the lower part of the connecting ear plate (20) is hinged on the top pressure linkage rod (14), and the top of the long side of the fixed hook linkage rod (15) is hinged with a connecting arm (16). , the connecting arm (16) is hinged with the upper part of the pressing linkage rod (14). 3. A dry-hanging lifting device for exterior wall decoration stone according to claim 2, characterized in that: the top pressure linkage rod (14) is composed of two parts: a horizontal bar and a vertical bar, and the horizontal bar Set in the installation hole (10), the rod body is provided with a connecting groove, the vertical rod is opposite to the front of the support plate (1), the bottom end of the vertical rod is hinged with one end of the horizontal rod, and the top end is provided with For the winding roller (6) corresponding to the hoisting machine reel, a tension spring is connected between the upper part of the long side of the fixed hook linkage lever (15) and the lower part of the vertical bar of the top pressure linkage lever (14). 4. The dry-hanging device for stone materials for exterior wall decoration according to claim 2, characterized in that: the bottom of the top pressure linkage rod (14) is provided with a top end facing the back of the support plate (1). Pressure roller (18). 5. A dry hanging device for exterior wall decoration stone according to claim 1, characterized in that: the stone clamping mechanism (19) includes two fixed clamping arms (25) and movable clamping arms (26). Partially composed, 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 support arm is a fixed arm, and the lower part of the other side of the support arm is hinged with a The movable clamp arm (26), the upper part of the movable clamp 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 clamp arm (26) is elliptical, and its x axis is greater than The y-axis, whose center of rotation is at the lower part of its ellipse. 6. A dry-hanging lifting device for exterior wall decoration stone according to claim 1, characterized in that: the two ends of the upper surface of the support plate (1) are respectively provided with fixed booms (8), fixed The boom (8) is provided with rollers. 7. A dry-hanging lifting device for exterior wall decoration stone according to claim 1, characterized in that: the two ends of the main panel of the supporting plate (1) are respectively provided with installation holes, and pulleys are arranged in the installation holes (2). 8. A dry-hanging device for stone materials for exterior wall decoration according to claim 1, characterized in that: one end of the upper panel of the supporting plate (1) is provided with a fixing plate (21), and the supporting plate (1) ) The main panel is provided with an outer fixed plate (4) corresponding to the fixed plate (21), there is a certain distance between the fixed plate (21) and the outer fixed plate (4), and the outer fixed 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) The output shaft of the drive gear (22) is connected, the main panel of the support plate (1) is provided with a connecting hole, a bearing is arranged in the connecting hole, and a rotating shaft (24) is arranged in the bearing, and the rotating shaft ( One end of 24) is set in the space between the outer fixed plate (4) and the fixed plate (21), and is connected with the transmission gear (23) meshed with the drive 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 driving wheel, and one end of the back of the main panel of the supporting plate (1) is provided with a driven wheel corresponding to the driving wheel. 9. A dry-hanging lifting device for exterior wall decoration stone according to claim 1, characterized in that: the two ends of the lower panel of the support plate (1) are connected with a weight bar (13), and the weight bar The bottom end of (13) is provided with rollers, the two ends of the front of the main panel of the support plate (1) are provided with magnetic attraction parts, and the two ends of the back are provided with magnetic attraction parts with the same structure. 10. The application method of a stone dry-hanging lifting device for exterior wall decoration as claimed in claim 1, characterized in that: firstly, the lifting device is fixed on the stone installation through the fixing hook (17) and the top pressure linkage rod (14). On the beam 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 mounting 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), the decoration stone is clamped by the stone clamping mechanism (19), the hoist (7) is started, the decoration stone is lifted to the required position, the hoist (7) is closed, and the construction personnel carry out the installation.