Auxiliary fixing mechanism for glass curtain wall

Abstract

The invention discloses an auxiliary fixing mechanism for a glass curtain wall. The auxiliary fixing mechanism comprises a base; universal wheels; the number of the height adjusting assemblies is two, and the height adjusting assemblies are installed on the two sides of the top of the base correspondingly. The driving frame is hinged to the tops of the two height adjusting assemblies; the positioning frame is mounted on the driving frame in a sliding manner and is driven by the driving frame to slide to adjust the position; and the two pulling assemblies are installed on the two sides of the top of the base correspondingly, so that the height adjusting assembly pulls the positioning frame to rotate when driving the positioning frame to ascend. The pulling assembly is arranged to rotate when the positioning frame and the glass are installed in a rising mode, so that the positioning frame drives the glass to rotate from the horizontal state to the vertical state, meanwhile, when the glass is positioned, the positioning frame descends, pulling on the positioning frame is relieved, the positioning frame rotates from the vertical state to the horizontal state, and the glass is conveniently placed, adsorbed and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of glass curtain wall installation, in particular to an auxiliary fixing mechanism for a glass curtain wall. Background Art

[0002] With the development of modern architecture, more and more buildings use curtain walls as exterior wall decoration, among which glass curtain walls are widely used because of their beauty and good lighting. When installing and placing the glass curtain wall, it is necessary to fix the glass with a suction cup to move the glass curtain wall.

[0003] For example, publication number (CN220522032U) discloses an auxiliary fixing mechanism for a glass curtain wall: the first drive motor can drive the movable seat to move horizontally, and the first electric push rod can drive the mounting plate to move up and down, while the second drive motor can drive the coupling to rotate, thereby achieving the purpose of multiple adjustments and assisting installers in calibrating and installing heavier glass curtain walls.

[0004] The existing technology has the following problems: 1. Since the suction cup always drives the glass to be set vertically, the construction workers need to hold the glass by hand and fix it by the suction cup when it is adsorbed. Since the glass is supported by manpower to keep it stable, it is impossible to ensure that the glass remains perfectly vertical, which is not conducive to the suction cup to adsorb and fix the glass; 2. After the glass curtain wall is fixed with the suction cup, a manual handheld device is required to move, calibrate and install the glass curtain wall, which is unable to cope with the installation of some large glass curtain walls. Summary of the invention

[0005] Purpose of the invention: The purpose of the present invention is to provide an auxiliary fixing mechanism for a glass curtain wall in view of the deficiencies in the prior art, so as to solve the problem in the prior art that the suction cup always drives the glass to be set vertically, which results in the construction workers needing to hold the glass by hand and fix it by the suction cup when it is adsorbed. Since the glass is kept stable by manpower, it cannot be guaranteed that the glass remains in a perfect vertical state, which is not conducive to the suction cup to adsorb and fix the glass.

[0006] The technical problem solved by the present invention is achieved by adopting the following technical solutions: A glass curtain wall auxiliary fixing mechanism, comprising: Base; Universal wheels, four of which are provided and respectively installed at the four corners of the bottom of the base; A height adjustment assembly, wherein two height adjustment assemblies are provided and are respectively installed on both sides of the top of the base; A drive frame, the drive frame being hinged on the top of the two height adjustment assemblies; A positioning frame, wherein the positioning frame is slidably mounted on the driving frame and slides to adjust the position under the drive of the driving frame; The pulling assembly is provided with two and is respectively installed on both sides of the top of the base, so as to form a height adjustment assembly that pulls the positioning frame to rotate when driving the positioning frame to rise.

[0007] Optionally, the height adjustment component includes: A telescopic rod, which is detachably fixed to the top of the base and is provided with an L shape; An articulated joint fixed to the top of the telescopic rod; A positioning plate is fixed at the bottom of the hinge head.

[0008] Optionally, the drive frame includes: Attachment plate; A first articulated frame, wherein two first articulated frames are provided and are respectively fixed at two ends of one side of the receiving plate and are hinged to the articulated head; A coil spring, two ends of which are respectively connected to the hinged head and the first hinged frame; A driving assembly is installed on the other side of the receiving plate.

[0009] Optionally, the driving component includes: A second articulated frame, wherein the second articulated frame is fixed to the other end of the receiving plate; A threaded rod, wherein two threaded rods are provided, and both ends of the threaded rods are rotatably connected to the second hinged frame and driven to rotate by a motor; The receiving columns are provided with two and are respectively fixed on two sides of the second hinged frame.

[0010] Optionally, the positioning frame includes: A receiving plate, the receiving plate can be slidably sleeved on the outer side of the front threaded rod; An orientation block, which is fixed to the rear side of the receiving plate and is slidably sleeved on the outer side of the rear threaded rod; Extension rods, wherein four extension rods are provided and all four extension rods are fixed on the outside of the receiving plate; Suction cups are provided in five numbers and are respectively installed on the front sides of the receiving plate and the four extension rods.

[0011] Optionally, the pulling component includes: A third articulated frame, the third articulated frame being fixed to the top of the base; A load-bearing member, wherein the load-bearing member is hinged in the third hinge frame; A pull rope, both ends of which are fixedly connected to the load-bearing member and the receiving column respectively.

[0012] Optionally, the load-bearing member includes: A guide cylinder, wherein the guide cylinder is hinged on the third hinge frame; A sliding plate, which is slidably mounted inside the guide cylinder and fixedly connected to the pull rope; A tension spring, the two ends of which are fixedly connected to the sliding plate and the inner end wall of the guide cylinder respectively.

[0013] Beneficial effects: (1) The pulling component is set up to rotate when the positioning frame and the glass are raised and installed, so that the positioning frame drives the glass to rotate from a horizontal state to a vertical state. At the same time, when positioning the glass, the positioning frame is lowered to release the pulling on the positioning frame, so that the positioning frame rotates from a vertical state to a horizontal state, which is convenient for the placement, adsorption and fixation of the glass.

[0014] (2) The positioning frame is driven to slide horizontally by the setting of the driving frame, so that the positioning frame drives the glass to adjust the horizontal position. The positioning frame is driven to slide up and down by the setting of the height adjustment component, so that the positioning frame drives the glass to adjust the up and down position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the glass installation state of the present invention; Figure 2 This is a schematic diagram of the glass placement state of the present invention; Figure 3 It is a schematic diagram of the structure of the load-bearing member of the present invention; Figure 4 This is a schematic diagram of the structure of the drive frame of the present invention; Figure 5 It is a schematic diagram of the coil spring structure of the present invention.

[0016] In the figure: 100, base; 200, universal wheel; 300, height adjustment assembly; 310, telescopic rod; 320, hinged joint; 330, positioning plate; 400, driving frame; 410, receiving plate; 420, first hinged frame; 430, coil spring; 440, driving assembly; 441, second hinged frame; 442, threaded rod; 443, receiving column; 500, positioning frame; 510, receiving plate; 520, orientation block; 530, extension rod; 540, suction cup; 600, pulling assembly; 610, third articulated frame; 620, load-bearing member; 621, guide cylinder; 622, sliding plate; 623, tension spring; 630, pull rope. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below with reference to specific diagrams.

[0018] Reference Figure 1-5 As shown, a glass curtain wall auxiliary fixing mechanism comprises: Base 100; Universal wheels 200, four of which are provided and respectively installed at the four corners of the bottom of the base 100; Height adjustment components 300, two height adjustment components 300 are provided and are respectively installed on both sides of the top of the base 100; A driving frame 400 , the driving frame 400 is hinged on the top of the two height adjustment assemblies 300 ; The positioning frame 500 is slidably mounted on the driving frame 400 and is driven by the driving frame 400 to slide and adjust its position; The pulling assembly 600 is provided with two pulling assemblies 600, and is respectively installed on both sides of the top of the base 100, so that the height adjustment assembly 300 pulls the positioning frame 500 to rotate when driving the positioning frame 500 to rise.

[0019] Among them, the pulling component 600 is set to rotate when the positioning frame 500 and the glass are installed, so that the positioning frame 500 drives the glass to rotate from a horizontal state to a vertical state. At the same time, when the glass is positioned, the positioning frame 500 is lowered, and the pulling of the positioning frame 500 is released, so that the positioning frame 500 rotates from a vertical state to a horizontal state, which is convenient for the placement, adsorption and fixation of the glass; The drive frame 400 is used to drive the positioning frame 500 to slide horizontally, so that the positioning frame 500 drives the glass to adjust the horizontal position. The height adjustment assembly 300 is used to drive the positioning frame 500 to slide up and down, so that the positioning frame 500 drives the glass to adjust the up and down position. The universal wheel 200 is provided to facilitate the movement of the auxiliary fixing mechanism and adjust the overall position of the auxiliary fixing mechanism; A counterweight is disposed on the top of the base 100 , and the counterweight is fixed to one end of the top of the base 100 away from the positioning frame 500 .

[0020] In some embodiments of the present invention, reference Figure 2 As shown, the height adjustment assembly 300 includes: The telescopic rod 310 is detachably fixed to the top of the base 100 and is provided with an L shape; A hinged joint 320, the hinged joint 320 is fixed to the top of the telescopic rod 310; The positioning plate 330 is fixed at the bottom of the hinge head 320 .

[0021] The extension and retraction of the telescopic rod 310 drives the hinged joint 320 and the positioning plate 330 to rise and fall to adjust the height; The hinged joint 320 is connected to the driving frame 400 and drives the driving frame 400 to rise and fall when the driving frame 400 is lifted or lowered. The positioning plate 330 is used to limit the rotation angle of the driving frame 400, so that the driving frame 400 is restricted from rotating by the positioning plate 330 when it rotates 90° to a vertical state.

[0022] In some embodiments of the present invention, reference Figure 2 and Figure 4 As shown, the drive frame 400 includes: Receiver plate 410; A first hinge frame 420, wherein two first hinge frames 420 are provided and are respectively fixed to two ends of one side of the receiving plate 410 and are hinged to the hinge head 320; A coil spring 430, two ends of which are respectively connected to the hinge head 320 and the first hinge frame 420; The driving assembly 440 is installed on the other side of the receiving plate 410 .

[0023] The first articulated frame 420 is connected to the articulated head 320 and is lifted and lowered by the articulated head 320. The first articulated frame 420 is also capable of rotating relative to the articulated head 320, and the maximum rotation angle is limited by the positioning plate 330. The coil spring 430 is arranged to drive the driving assembly 440 to reset after the pulling force on the driving assembly 440 disappears, so that the driving assembly 440 drives the positioning frame 500 to rotate to a horizontal state.

[0024] In some embodiments of the present invention, reference Figure 4 As shown, the drive assembly 440 includes: A second hinged frame 441, the second hinged frame 441 is fixed to the other end of the receiving plate 410; The threaded rod 442 is provided with two threads, and both ends of the threaded rod 442 are rotatably connected to the second hinge frame 441 and driven to rotate by the motor; The receiving columns 443 are provided with two receiving columns 443 , and are respectively fixed on two sides of the second hinged frame 441 .

[0025] The second hinge frame 441 is provided to ensure the normal installation of the threaded rods 442. At the same time, one of the threaded rods 442 is driven to rotate by a motor, so that the threaded rod 442 moves and changes its position on the rotation drive positioning frame 500. The motor can drive the threaded rod 442 to rotate clockwise or counterclockwise, and a reducer is provided to reduce the rotation speed of the threaded rod 442. Among them, the receiving column 443 is connected with the pulling component 600, and when the telescopic rod 310 rises and changes the distance between it and the base 100, it is pulled by the pulling component 600. Since the rotation center of the driving frame 400 is inconvenient, the receiving column 443 will have a downward component force under the pulling of the pulling component 600, so that the driving frame 400 rotates downward under the action of the component force and the rotation center.

[0026] In some embodiments of the present invention, reference Figure 2 As shown, the positioning frame 500 includes: A receiving plate 510, the receiving plate 510 is slidably sleeved on the outer side of the front threaded rod 442; An orientation block 520, which is fixed to the rear side of the receiving plate 510 and is slidably sleeved on the outer side of the rear threaded rod 442; Extension rods 530, four extension rods 530 are provided, and the four extension rods 530 are all fixed on the outside of the receiving plate 510; Suction cups 540 , five suction cups 540 are provided and are respectively installed on the front sides of the receiving plate 510 and the four extension rods 530 .

[0027] The receiving plate 510 and the directional block 520 are matched with the threaded rod 442, so that the threaded rod 442 drives the receiving plate 510 to slide under the drive of the motor; Among them, the setting of the extension rod 530 drives four of the suction cups 540 away from the receiving plate 510, and the glass is adsorbed by the setting of the suction cups 540. At the same time, the suction cups 540 adopt the existing suction cup device for adsorbing glass, and the weight of the head of the upper extension rod 530 is much greater than the weight of the head of the lower extension rod 530.

[0028] In some embodiments of the present invention, reference Figure 2 and Figure 3 As shown, the pulling assembly 600 includes: A third articulated frame 610, the third articulated frame 610 is fixed to the top of the base 100; A load-bearing member 620, wherein the load-bearing member 620 is hinged in the third hinge frame 610; The pull rope 630 has two ends fixedly connected to the load-bearing member 620 and the receiving column 443 respectively.

[0029] The third hinge frame 610 is provided to ensure the normal installation of the load-bearing member 620, and the load-bearing member 620 is adjusted in angle according to the change of the position of the driving frame 400. The pull rope 630 is connected to the receiving column 443 , so that the position of the receiving column 443 is changed to pull the load-bearing member 620 , and the pull rope 630 pulls the lower driving frame 400 to rotate and adjust the direction and state.

[0030] In some embodiments of the present invention, reference Figure 3 As shown, the load bearing member 620 includes: A guide cylinder 621, the guide cylinder 621 is hinged on the third hinge frame 610; A sliding plate 622, which is slidably mounted inside the guide cylinder 621 and fixedly connected to the pull rope 630; The tension spring 623 has two ends which are detachably fixedly connected to the sliding plate 622 and the inner end wall of the guide cylinder 621 .

[0031] The guide cylinder 621 guides the sliding of the sliding plate 622; the sliding of the sliding plate 622 provides space for the sliding of the receiving column 443, thereby preventing the pull rope 630 from hindering the lifting of the driving frame 400 due to the length limitation; The elastic force of the tension spring 623 is greater than the stress of the coil spring 430 , and the driving frame 400 will rotate under the pulling of the pull rope 630 in the initial state of rising.

[0032] Working method of the present invention: Since the glass is usually installed on the third floor or above, due to the limitation of the wall, an auxiliary fixing mechanism is usually required to drive the glass to the installation position within the floor. During installation, the glass is lifted to the corresponding floor by a crane and then placed above the suction cup 540, and fixed by suction through the suction cup 540. Then, the auxiliary fixing mechanism is pushed to move the auxiliary fixing mechanism to the specified position through the universal wheel 200, and then the telescopic rod 310 is started to drive the hinge joint 320, the receiving column 443 and the threaded rod 442 to move upward. When the threaded rod 442 moves upward, it will drive the extension rod 530 and the suction cup 540 to move upward, so that the suction cup 540 drives the glass to rise and adjust the height; When the receiving column 443 rises, the pull rope 630 will be pulled, so that the pull rope 630 drives the driving frame 400 and the positioning frame 500 to rotate from the horizontal state to the vertical state, and drives the coil spring 430 to store force, and drives the glass to rotate to the vertical state, and continues to move up and down after rotating to the vertical state. Since the driving frame 400 is restricted at this time, the pull rope 630 will pull the sliding plate 622 to rise, so that the sliding plate 622 stretches the tension spring 623; Then, the motor is started to drive the receiving plate 510 and the directional block 520 to slide horizontally, so that the receiving plate 510 drives the glass to slide and adjust the position through the suction cup 540, and the glass is installed when it corresponds to the installation position. After the installation is completed, the suction cup 540 releases the adsorption of the glass; After the glass is installed, the telescopic rod 310 is started, so that the telescopic rod 310 drives the hinge joint 320, the receiving column 443 and the threaded rod 442 to move downward, the pulling force of the pull rope 630 will be reduced, and the sliding plate 622 will descend under the pull of the tension spring 623. When the sliding plate 622 descends to the initial state, the coil spring 430 will drive the driving frame 400 and the positioning frame 500 to rotate from the vertical state to the horizontal state.

[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A glass curtain wall auxiliary fixing mechanism, characterized in that: include: Base; Universal wheels, four of which are provided and respectively installed at the four corners of the bottom of the base; A height adjustment assembly, wherein two height adjustment assemblies are provided and are respectively installed on both sides of the top of the base; A drive frame, the drive frame being hinged on the top of the two height adjustment assemblies; A positioning frame, wherein the positioning frame is slidably mounted on the driving frame and slides to adjust the position under the drive of the driving frame; The pulling assembly is provided with two and is respectively installed on both sides of the top of the base, so as to form a height adjustment assembly that pulls the positioning frame to rotate when driving the positioning frame to rise.

2. The glass curtain wall auxiliary fixing mechanism according to claim 1, characterized in that: The height adjustment assembly comprises: A telescopic rod, which is detachably fixed to the top of the base and is provided with an L shape; An articulated joint fixed to the top of the telescopic rod; A positioning plate is fixed at the bottom of the hinge head.

3. The glass curtain wall auxiliary fixing mechanism according to claim 1, characterized in that: The drive frame comprises: Attachment plate; A first articulated frame, wherein two first articulated frames are provided and are respectively fixed at two ends of one side of the receiving plate and are hinged to the articulated head; A coil spring, two ends of which are respectively connected to the hinged head and the first hinged frame; A driving assembly is installed on the other side of the receiving plate.

4. The glass curtain wall auxiliary fixing mechanism according to claim 3, characterized in that: The drive assembly comprises: A second articulated frame, wherein the second articulated frame is fixed to the other end of the receiving plate; A threaded rod, wherein two threaded rods are provided, and both ends of the threaded rods are rotatably connected to the second hinged frame and driven to rotate by a motor; The receiving columns are provided with two and are respectively fixed on two sides of the second hinged frame.

5. The glass curtain wall auxiliary fixing mechanism according to claim 1, characterized in that: The positioning frame comprises: A receiving plate, the receiving plate can be slidably sleeved on the outer side of the front threaded rod; An orientation block, which is fixed to the rear side of the receiving plate and is slidably sleeved on the outer side of the rear threaded rod; Extension rods, wherein four extension rods are provided and all four extension rods are fixed on the outside of the receiving plate; Suction cups are provided in five numbers and are respectively installed on the front sides of the receiving plate and the four extension rods.

6. The glass curtain wall auxiliary fixing mechanism according to claim 1, characterized in that: The pulling assembly comprises: A third articulated frame, wherein the third articulated frame is fixed to the top of the base; A load-bearing member, wherein the load-bearing member is hinged in the third hinge frame; A pull rope, both ends of which are fixedly connected to the load-bearing member and the receiving column respectively.

7. The glass curtain wall auxiliary fixing mechanism according to claim 6, characterized in that: The load-bearing member comprises: A guide cylinder, wherein the guide cylinder is hinged on the third hinge frame; A sliding plate, which is slidably mounted inside the guide cylinder and fixedly connected to the pull rope; A tension spring, two ends of which are respectively fixedly connected to the sliding plate and the inner end wall of the guide cylinder.

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