Color plate lifting and installation device for roof

Abstract

The present invention provides a device for lifting and installing color panels for roofing, the device comprising: a support mechanism; a platform connected to the support mechanism; a transmission mechanism connected to the support mechanism and the platform and transmitting the color panels to the position of the platform; and a carrying mechanism connected to the transmission mechanism, the carrying mechanism being used to carry the color panels and transport the color panels to the platform as the transmission mechanism transmits the color panels. In the present invention, the transmission mechanism is connected to the support mechanism and the platform, so that the transmission mechanism is fixed. The carrying mechanism for carrying the color panels is connected to the transmission mechanism, and the transmission mechanism transmits the color panels to the position of the platform. The carrying mechanism can move to the position of the platform as the transmission mechanism moves, thereby transporting the color panels to the platform, realizing the automation of the transportation of the color panels and reducing the labor intensity of manual transportation of the color panels. Construction workers can receive the color panels while standing on the platform, avoiding the safety hazards brought to construction workers by the traditional method of transporting the color panels.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, in particular to a device for lifting and installing a color plate for a roof. Background Art

[0002] Color-coated steel plates, or color-coated steel plates, refer to steel plates with an organic coating. Color-coated steel plates are categorized as single plates, color-coated steel composite plates, and floor decking plates, and are widely used on the walls and roofs of large public buildings, public factories, prefabricated houses, and integrated housing. After the main steel structure construction is completed, the main surface needs to be enclosed with color-coated plates. In the prior art, large-span, large-volume roof color plates are typically manually transported and installed. Specifically, multiple holes are set up on the roof for hoisting. Construction workers first set safety ropes along the roof purlins. Then, multiple workers tie the safety ropes and straddle the roof purlins. They then push the roof color plates to be installed to the installation location, and finally install the fasteners to complete the roof color plate installation. This manual handling of color plates is labor-intensive, and the ropes are unsafe to pull, posing a safety hazard to construction workers. Summary of the Invention

[0003] In view of this, the present invention proposes a device for lifting and installing roof color plates, aiming to solve the problems of safety hazards and high labor intensity in the current manual installation of roof color plates.

[0004] The present invention proposes a device for lifting and installing color panels for roofing, which includes: a supporting mechanism; a platform, which is connected to the supporting mechanism; a transmission mechanism, which is connected to the supporting mechanism and the platform and transmits the information to the position of the platform; and a carrying mechanism, which is connected to the transmission mechanism and is used to carry the color panels and transport them to the platform as the transmission mechanism transmits the information.

[0005] Furthermore, in the above-mentioned roof color plate lifting and installation device, the transmission mechanism includes: a first rotating part, the first rotating part is connected to the supporting mechanism; a second rotating part, the second rotating part is connected to the table top of the platform; a third rotating part, the third rotating part is connected to the side of the platform; and an annular transmission part, the annular transmission part is sleeved on the first rotating part, the second rotating part and the third rotating part.

[0006] Furthermore, in the above-mentioned roof color plate lifting and installation device, the connecting lines of the first rotating part, the second rotating part and the third rotating part form a triangle, and the first rotating part and the second rotating part are located on the same vertical line.

[0007] Furthermore, in the above-mentioned roof color plate lifting and installation device, the carrying mechanism includes: a placing plate, which is connected to the transmission mechanism, and a placing groove for placing the color plate is opened on the side of the placing plate close to the transmission mechanism; and a clamping mechanism, which is connected to the placing plate and is used to clamp the color plate.

[0008] Furthermore, in the above-mentioned roof color plate lifting and installation device, the clamping mechanism includes: a supporting plate, which is connected to the bottom wall of the placement groove through a first elastic part; a first pressure rod, which is inserted into the placement groove, with the first part of the first pressure rod located in the placement groove and the second part of the first pressure rod located outside the placement groove; a second pressure rod, wherein the first end of the second pressure rod is rotatably connected to the second part of the first pressure rod through a transmission structure, and the supporting plate can squeeze the second part of the second pressure rod when it descends, and the second end of the second pressure rod is a free end.

[0009] Furthermore, in the above-mentioned roof color plate lifting and installation device, the transmission structure includes: a rack and a gear, the rack is arranged on the second part of the first pressure rod, the gear is arranged on the first end of the second pressure rod, and the gear is rotatably connected to the placement plate, and the gear is engaged with the rack; and / or the first part of the first pressure rod is connected to the inner wall of the placement groove through the second elastic part.

[0010] Furthermore, in the above-mentioned roof color plate lifting and installation device, a push rod is provided on the side of the platform, and the push rod can squeeze the second part of the first pressure rod when the carrying mechanism is transferred close to the platform.

[0011] Furthermore, in the above-mentioned roof color plate lifting and installation device, the supporting mechanism includes: a base; multiple telescopic rods, the fixed part of each telescopic rod is connected to the base, and the telescopic part of each telescopic rod is connected to the platform; the third rotating part is movably connected to the side position of the platform.

[0012] Furthermore, in the above-mentioned roof color plate lifting and installation device, there are two transmission mechanisms that are symmetrical to each other, and the transmission directions of the two transmission mechanisms are the same; each transmission mechanism is connected to at least one carrying mechanism.

[0013] Furthermore, the above-mentioned roof color plate lifting and installation device also includes: a driving mechanism, which is connected to the transmission mechanism.

[0014] In the present invention, the transmission mechanism is connected with the supporting mechanism and the platform, so that the transmission mechanism is fixed, and the carrying mechanism for carrying the color plates is connected to the transmission mechanism. At the same time, the transmission mechanism is transmitted to the position of the platform, and the carrying mechanism can move with the transmission mechanism to the position of the platform, thereby transporting the color plates to the platform, realizing the automation of the transportation of the color plates and reducing the labor intensity of manual transportation of the color plates; the construction workers can receive the color plates while standing on the platform, avoiding the safety hazards brought to the construction workers by tying safety ropes on the construction workers and straddling the roof purlins. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference symbols are used throughout the drawings to represent the same components. In the drawings:

[0016] Figure 1 A schematic structural diagram of a device for lifting and installing a color plate for a roof provided in an embodiment of the present invention;

[0017] Figure 2 A schematic structural diagram of the carrying mechanism in the device for lifting and installing a color plate for a roof provided by an embodiment of the present invention;

[0018] Figure 3 A schematic diagram of the connection between the slider and the second L-shaped connecting rod in the device for lifting and installing a color roof plate provided by an embodiment of the present invention;

[0019] Figure 4 A right side view of the connection between the slider and the second L-shaped connecting rod in the roof color plate lifting and installation device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0020] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, unless there is a conflict, the embodiments of the present disclosure and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] See also Figure 1 , Figure 1 The preferred structure of the roof color plate lifting and installation device provided in this embodiment is shown as follows: Figure 1 As shown, the device includes: a supporting mechanism 100, a platform 200, a transmission mechanism 300 and a carrying mechanism 400, wherein the supporting mechanism 100 can be supported on the ground or other planar structures, the platform 200 is horizontally arranged and connected to the top of the supporting mechanism 100, the transmission mechanism 300 is connected to the supporting mechanism 100 and the platform 200 at the same time, the carrying mechanism 400 for carrying color plates is connected to the transmission mechanism 300, the transmission mechanism 300 is transmitted to the position where the platform 200 is located, and the carrying mechanism 400 moves with the transmission mechanism 300, thereby transporting the color plates to the platform 200, the supporting mechanism 100 can support the platform 200 at the position where construction is required, and the construction workers can receive the color plates by standing on the platform 200.

[0022] In this embodiment, the transmission mechanism 300 is connected to the supporting mechanism 100 and the platform 200, so that the transmission mechanism 300 is fixed, and the carrying mechanism 400 for carrying the color plates is connected to the transmission mechanism 300. At the same time, the transmission mechanism 300 is transmitted to the position of the platform 200. The carrying mechanism 400 can move with the transmission mechanism 300 to the position of the platform 200, thereby transporting the color plates to the platform 200, realizing the automation of the transportation of the color plates and reducing the labor intensity of manual transportation of the color plates; construction workers can receive the color plates while standing on the platform 200, avoiding the safety hazards brought to the construction workers by tying safety ropes on the construction workers and riding on the roof purlins.

[0023] The transmission mechanism 300 includes: a first rotating part 310, a second rotating part 320, a third rotating part 330, and an annular transmission part 340, wherein the first rotating part 310 is a driving wheel, and the second rotating part 320 and the third rotating part 330 are both driven wheels. A first L-shaped connecting rod 350 is provided on the table top of the platform 200, and the second rotating part 320 is rotatably connected to the first L-shaped connecting rod 350. A second L-shaped connecting rod 360 is provided on the side of the platform 200, and the third rotating part 330 is rotatably connected to the second L-shaped connecting rod 360. The outer sides of the first rotating part 310, the second rotating part 320, and the third rotating part 330 are covered with an annular transmission part 340, and the first rotating part 310, the second rotating part 320, and the third rotating part 330 are transmitted through the annular transmission part 340. The transmission mechanism 300 can be a belt transmission mechanism, then the first rotating part 310, the second rotating part 320 and the third rotating part 330 are all pulleys, and the annular transmission part 340 is a transmission belt; of course, the transmission mechanism 300 can also be a chain transmission mechanism, then the first rotating part 310, the second rotating part 320 and the third rotating part 330 are all sprockets, and the annular transmission part 340 is a sprocket. The connecting lines of the first rotating part 310, the second rotating part 320 and the third rotating part 330 form a triangle, specifically, an isosceles triangle, and the length of the connecting line between the first rotating part 310 and the third rotating part 330 is equal to the length of the connecting line between the second rotating part 320 and the third rotating part 330, thereby making the transmission of the annular transmission part 340 smoother. The first rotating part 310 and the second rotating part 320 are located on the same straight line, that is, on the same vertical line (relative to Figure 1 (in terms of the embodiment of the present invention), the color plate is not tilted to ensure that the color plate is smoothly transported to the platform 200. The rotation of the first rotating part 310 can be driven manually or electrically. Specifically, a driving mechanism (not shown in the figure) is fixedly connected to the support mechanism 100. At the same time, the driving mechanism is connected to the first rotating part 310. Furthermore, the driving mechanism includes a motor. The output end of the motor is connected to a rotating shaft fixing sleeve connected to the first rotating part 310, thereby driving the first rotating part 310 to rotate.

[0024] See also Figure 2 The loading mechanism 400 includes a placement plate 410 and a clamping mechanism. The placement plate 410 is connected to the annular transmission portion 340 of the transmission mechanism 300. A placement slot 411 is defined on the side of the placement plate 410 near the annular transmission portion 340, forming an L-shaped plate. The clamping mechanism is connected to the placement plate 410 to secure the clamping mechanism. When loading a color plate, the plate is placed in the placement slot 411, while the clamping mechanism grips the plate, securing it and preventing it from tipping or falling during transport.

[0025] Continue to see Figure 2 The clamping mechanism includes: a supporting plate 420, a first pressure rod 430 and a second pressure rod 440, wherein the supporting plate 420 is located in the placement groove 411 and is connected to the bottom wall of the placement groove 411 through the first elastic part 450. In a specific implementation, the first elastic part 450 is a first spring. The side wall of the placement plate 410 is provided with a through hole 412 that passes through the thickness of the side wall. The first pressure rod 430 is inserted into the placement groove 411 through the through hole 412, so that the first part of the first pressure rod 430 is located in the placement groove 411, and the second part of the first pressure rod 430 is located outside the placement groove 411. When the first elastic part 450 is subjected to the gravity of the supporting plate 420, the first part of the first pressure rod 430 is extended to the bottom of the supporting plate 420. The first end of the second pressure rod 440 ( Figure 2 The lower end shown in FIG) is rotatably connected to the second portion of the first pressure rod 430 through a transmission structure, and the second end ( Figure 2 The upper end shown is the free end. The color plate is placed on the support plate 420, the first elastic portion 450 is compressed, and the support plate 420 moves downward. When it moves to the position where the first part of the first pressure rod 430 is located, the support plate 420 squeezes the first part of the first pressure rod 430. After being squeezed, the first pressure rod 430 moves along the through hole 412 toward the outside of the placement groove 411, thereby driving the second pressure rod 440 to rotate toward the side where the annular transmission part 340 is located through the transmission structure until the second end of the second pressure rod 440 presses the color plate against the annular transmission part 340. It can be seen that the clamping mechanism uses the weight of the color plate to fix the color plate, which is convenient and fast.

[0026] The first portion of the first pressure rod 430 and the side of the supporting plate 420 that are adjacent to each other are both provided with a first inclined surface 421. When the supporting plate 420 squeezes the first portion of the first pressure rod 430, the first inclined surface 421 of the supporting plate 420 and the first inclined surface 421 of the first pressure rod 430 contact and squeeze each other, allowing the supporting plate 420 to more smoothly squeeze the first pressure rod 430. The second end of the second pressure rod 440 is chamfered on the side adjacent to the annular transmission portion 340 to reduce damage to the surface of the color plate when the second end of the second pressure rod 440 presses against the surface of the color plate.

[0027] Continue to see Figure 2 The transmission structure includes: a rack 460 and a gear 470. The rack 460 is arranged on the upper surface of the second part of the first pressure rod 430. The side wall of the placement plate 410 is connected to the third L-shaped connecting rod 480. The first side wall of the gear 470 is rotatably connected to the third L-shaped connecting rod 480, so that the position of the gear 470 is fixed without affecting the rotation of the gear 470. The first end of the second pressure rod 440 is fixedly connected to the second side wall of the gear 470. At the same time, the gear 470 is meshed with the rack 460, wherein the first side wall of the gear 470 and the second side wall of the gear 470 are two opposite side walls. When the first part of the first pressure rod 430 is pressed and the first pressure rod 430 moves out of the placement slot 411, the second part of the first pressure rod 430 drives the rack 460 to move in a direction away from the placement plate 410, that is, to the left (relative to the left). Figure 2 The gear 470 meshing with the rack 460 rotates clockwise (relative to Figure 2 (in terms of) rotation, thereby driving the second pressure rod 440 to rotate with its own first end as the rotation center, so that the second end of the second pressure rod 440 continues to approach the annular transmission part 340 until the color plate is pressed against the annular transmission part 340.

[0028] The first portion of the first pressure rod 430 is connected to the inner sidewall of the placement groove 411 via the second elastic portion 490. Specifically, the second elastic portion 490 is a second spring, which is sleeved outside the first portion of the first pressure rod 430, with one end connected to the first portion of the first pressure rod 430 and the other end connected to the inner sidewall of the placement groove 411. When the support plate 420 squeezes the first portion of the first pressure rod 430, causing the first pressure rod 430 to move out of the placement groove 411, the second spring is compressed by the movement of the first pressure rod 430, and the second spring applies a pulling force to the first pressure rod 430 in the opposite direction of the movement of the first pressure rod 430, thereby preventing the first pressure rod 430 from separating from the placement plate 410.

[0029] See again Figure 1 and Figure 2A push rod 500 is provided on the side of the platform 200. Specifically, the push rod 500 and the second L-shaped connecting rod 360 are provided on the same side of the platform 200. The vertical line where the push rod 500 is located passes through the second part of the first pressure rod 430. In this way, when the carrying mechanism 400 arrives below the push rod 500 along with the transmission mechanism 300, the push rod 500 can squeeze the second part of the first pressure rod 430. Specifically, a second inclined surface 431 is provided on the top of the second part of the first pressure rod 430. The vertical line where the push rod 500 is located passes through the second inclined surface 431. When the carrying mechanism 400 arrives below the push rod 500 along with the transmission mechanism 300, the push rod 500 can squeeze the second inclined surface 431, thereby squeezing the first pressure rod 430 to move into the placement groove 411, and then the rack 460 moves along with the first pressure rod 430 to the side where the placement groove 411 is located, that is, to the right (relative to the left). Figure 2 When the rack 460 moves (in terms of the color plate), the rack 460 drives the gear 470 to rotate counterclockwise, and the gear 470 then drives the second pressure rod 440 to rotate about its first end as the rotation center, so that the second end of the second pressure rod 440 leaves the surface of the color plate to release the color plate. In other words, when the carrying mechanism 400 carries the color plate to the platform 200, the push rod 500 squeezes the second portion of the first pressure rod 430 to release the pressure of the second pressure rod 440 on the color plate. The construction personnel can then smoothly remove the color plate from the placement slot 411, thereby realizing the automated release of the color plate pressure. If the push rod 500 is not provided, the construction personnel can pull the first pressure rod 430 outward to remove the second pressure rod 440 from the surface of the color plate.

[0030] See again Figure 1 The support mechanism 100 includes a base 110 and a plurality of telescopic rods 120. The base 110 is placed on a bottom surface or other planar structure. The fixed portion 121 of each telescopic rod 120 is connected to the upper surface of the base 110, and the telescopic portion 122 of each telescopic rod 120 is connected to the lower surface of the platform 200. In a specific implementation, the telescopic rods 120 are four hydraulic telescopic rods distributed in a matrix on the upper surface of the base 110 to ensure uniform force on the base 110. The driving mechanism is also connected to the upper surface of the base 110. The third rotating portion 330 is movably connected to the side of the platform 200. Specifically, see Figure 3 and Figure 4The side wall of the third rotating part 330 is connected to the horizontal section 361 of the second L-shaped connecting rod 360, and the top of the vertical section 362 of the second L-shaped connecting rod 360 is connected to the slider 363. The lower surface of the platform 200 is provided with a slide groove (not shown in the figure), and the slider 363 can be slidably embedded in the slide groove. The side of the platform 200 is provided with a plurality of positioning holes connected to the slide groove, and the slider 363 is provided with a plurality of positioning grooves (not shown in the figure) arranged in an equidistant linear manner. The positioning pin 364 passes through the positioning hole and is fixed in the positioning groove, thereby connecting with the slider 363. According to the required height position of the color plate, the position of the third rotating part 330 is adjusted by screwing the positioning pin 364, thereby changing the looseness of the annular transmission part 340. Specifically, after the annular transmission part 340 is loosened, the height of the platform 200 is raised by the telescopic rod 120. After the height of the platform 200 is adjusted, the position of the third rotating part 330 is adjusted so that the annular transmission part 340 is in a tightened state. At this time, the roof color plate lifting and installation device can be used to transport the color plates.

[0031] The annular transmission part 340 may be provided with a plurality of equally spaced carrying mechanisms 400 , and the spacing between the carrying mechanisms 400 is greater than the vertical length of the color plate, so as to achieve the purpose of carrying multiple color plates at the same time.

[0032] Since the area of ​​color plates is generally relatively large, in order to further ensure the stability of color plates during transportation, it is preferably provided with two sets of mutually symmetrical transmission mechanisms 300, that is, two first rotating parts 310, two second rotating parts 320, two third rotating parts 330 and two annular transmission parts 340 are provided between the base 110 and the platform 200, and the transmission directions of the two annular transmission parts 340 are the same to ensure that the two annular transmission parts 340 cooperate to transmit one color plate at the same time.

[0033] When in use, first start the motor, and the annular transmission part 340 transmits on the first transmission part 310, the second transmission part 320 and the third transmission part 330, and places the color plate on the supporting plate 420. Under the action of the gravity of the color plate, the supporting plate 420 moves downward, pushing the first pressure rod 430 to move outward from the placement groove 411, and the rack 460 moves outward and engages the gear 470, thereby driving the gear 470 to move clockwise, and then driving the second pressure rod 440 to rotate toward the side close to the annular transmission part 340 until the second end of the second pressure rod 440 is pressed against the color plate. When the carrying mechanism 400 arrives at the position of the platform 200 along with the annular transmission part 340, the push rod 500 squeezes the first pressure rod 430 into the placement groove 411, and the rack 460 engages the gear 470, causing the second pressure rod 440 to rotate in the opposite direction, thereby causing the second pressure rod 440 to lose its pressure on the color plate, so that the construction workers on the platform 200 can carry the color plate without manual transportation upward, which greatly saves labor and improves work efficiency.

[0034] In summary, in this embodiment, the transmission mechanism is connected to the supporting mechanism and the platform, so that the transmission mechanism is fixed, and the carrying mechanism for carrying the color plates is connected to the transmission mechanism. At the same time, the transmission mechanism transmits to the position of the platform, and the carrying mechanism can move with the transmission mechanism to the position of the platform, thereby transporting the color plates to the platform, realizing the automation of the transportation of the color plates and reducing the labor intensity of manual transportation of the color plates; construction workers can receive the color plates by standing on the platform, avoiding the safety hazards brought to the construction workers by tying safety ropes on the construction workers and riding on the roof purlins.

[0035] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A device for lifting and installing a color plate for a roof, characterized in that: include: Support mechanism; a platform connected to the supporting mechanism; a transmission mechanism connected to the support mechanism and the platform and transmitting power to the position where the platform is located; A carrying mechanism, the carrying mechanism is connected to the transmission mechanism, the carrying mechanism is used to carry the color plate and transport the color plate to the platform along with the transmission of the transmission mechanism; The loading mechanism includes: a placement plate, the placement plate is connected to the transmission mechanism, and a placement groove for placing the color plate is opened on the side of the placement plate close to the transmission mechanism; a clamping mechanism, the clamping mechanism is connected to the placement plate and is used to clamp the color plate; The clamping mechanism includes: a supporting plate, the supporting plate is connected to the bottom wall of the placement groove through a first elastic portion; a first pressure rod, the first pressure rod is inserted into the placement groove, the first part of the first pressure rod is located in the placement groove, and the second part of the first pressure rod is located outside the placement groove; a second pressure rod, the first end of the second pressure rod is rotatably connected to the second part of the first pressure rod through a transmission structure, the supporting plate can squeeze the first part of the first pressure rod when it descends, and the second end of the second pressure rod is a free end; The transmission structure includes: a gear and a rack, wherein the rack is provided at the second portion of the first pressure rod, and the gear is provided at the first end of the second pressure rod, and the gear is rotatably connected to the placement plate, and the gear is meshed with the rack; The first portion of the first pressure rod is connected to the inner wall of the placement groove through the second elastic portion; A push rod is provided on the side of the platform, and the push rod can squeeze the second part of the first pressure rod when the carrying mechanism is transferred close to the platform; The transmission mechanism includes: a first rotating part, the first rotating part is connected to the supporting mechanism; a second rotating part, the second rotating part is connected to the table surface of the platform; a third rotating part, the third rotating part is connected to the side of the platform; and an annular transmission part, the annular transmission part is sleeved on the first rotating part, the second rotating part and the third rotating part; The connecting lines of the first rotating part, the second rotating part and the third rotating part form a triangle, and the first rotating part and the second rotating part are located on the same vertical line; The support mechanism includes: a base; a plurality of telescopic rods, wherein the fixed portion of each telescopic rod is connected to the base, and the telescopic portion of each telescopic rod is connected to the platform; and the third rotating portion is movably connected to the side position of the platform.

2. The device for lifting and installing a color plate for a roof according to claim 1, characterized in that: There are two transmission mechanisms that are symmetrical to each other, and the transmission directions of the two transmission mechanisms are the same; Each of the transmission mechanisms is connected to at least one of the carrying mechanisms.

3. The device for lifting and installing a color plate for a roof according to claim 1, characterized in that: Also includes: A driving mechanism is connected to the transmission mechanism.

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