Roof panel rotating device

Abstract

The utility model discloses a roof panel rotating plate device which comprises a moving mechanism and a rotating plate bracket, the moving mechanism is installed below the rotating plate bracket, the moving mechanism comprises a tray, a rotating groove-shaped roller is arranged below the tray, an installation sleeve is arranged above the tray, a detachable bracket bayonet lock is fixed on the installation sleeve, and the bracket bayonet lock is connected with the tray. The bracket bayonet lock is fixed on the rotating plate bracket; and the rotating plate bracket is arranged on the tray. The utility model has the beneficial effects of flexibility, variability and strong adaptability; operation is simple, and mounting and dismounting are convenient; repeated use can be achieved, and the construction cost is low; the construction efficiency is high, and the safety is good; and the construction quality is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction transportation, and specifically relates to a roof panel transfer device. Background Art

[0002] Steel structure workshops are simple and efficient, with convenient and fast construction. They can adapt to different span requirements and are widely used. Most workshops use portal steel frames or trusses as the main supporting structure, with longitudinal secondary beams installed on them, and light metal roof panels laid on the secondary beams. The metal sheets mainly include galvanized sheets, aluminum zinc sheets, aluminum alloy sheets, stainless steel sheets, etc., and the thickness of the sheets is mostly around 1mm.

[0003] Due to the weak rigidity of the roof panels, when paving in large-span factories, the panels are lifted from multiple points by crane to one end of the top of the longitudinal secondary beam, and then manually transferred and laid out in sequence. A single paving operation requires the synchronous cooperation of multiple workers. High-altitude operations have high risks, low manual efficiency, and are prone to causing bending and curling of the panels, affecting the flatness of the roof paving. Utility Model Content

[0004] The utility model aims to provide a roof panel transfer device, which solves the problems of low efficiency, high risk and poor quality of manual panel transfer.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] A roof panel rotating device comprises a moving mechanism and a rotating plate bracket. The moving mechanism is installed below the rotating plate bracket. The moving mechanism comprises a tray. A rotating groove roller is provided below the tray. A mounting sleeve is provided above the tray. A detachable bracket pin is fixed on the mounting sleeve. The bracket pin is fixed on the rotating plate bracket. The rotating plate bracket is placed on the tray.

[0007] Furthermore, the moving mechanisms are arranged relatively on the rotating plate bracket.

[0008] Furthermore, the moving mechanism is installed at the four corners of the rotating plate bracket.

[0009] Furthermore, an ear plate is provided below the tray, an axle is provided between two opposite ear plates, and a rotating grooved roller is provided on the axle.

[0010] Furthermore, the mounting sleeve is located on the outside of the rotating plate bracket.

[0011] Furthermore, the rotating plate bracket is provided with at least two bracket latches.

[0012] Furthermore, the installation sleeve is sleeved and matched with the bracket pin, and the installation sleeve is threadedly connected with a locking screw that supports the bracket pin.

[0013] Furthermore, the bracket pin is L-shaped, and both ends of the bracket pin are fixed on the rotating plate bracket.

[0014] Furthermore, the rotating plate bracket includes a horizontal frame rod and a vertical frame rod, the horizontal frame rods are connected to the vertical frame rods to form a rectangular frame structure, and the horizontal frame rods are fixedly connected to the bracket pins.

[0015] Furthermore, the rotating plate bracket includes a longitudinal supporting rod connected between the upper parts of the cross-frame rods.

[0016] Beneficial effects of the utility model:

[0017] 1. Flexible and adaptable. The moving mechanism and the turn plate bracket of the device are independently manufactured and can be flexibly assembled according to the spacing of the secondary beams of the factory building, and can adapt to the turn plate paving of roof panels on the secondary beams of different factory buildings or different spacings in the same factory building.

[0018] 2. Simple operation and easy installation and disassembly. The device is mainly composed of a mobile mechanism and a turntable bracket. It is connected as a whole by installing a sleeve and an L-shaped bracket pin on site. It can be hoisted to the roof and the grooved roller can be clamped on the secondary steel beam. The installation and disassembly process is simple and convenient, and rapid construction can be achieved.

[0019] 3. It can be used repeatedly, and the construction cost is low. The mobile mechanism of the device can be reused, and the rotating plate bracket can be made according to the existing materials on site or the existing rotating plate bracket can be used, which saves processing time, improves construction efficiency, and greatly reduces construction costs.

[0020] 4. High construction efficiency and good safety. The device can carry multiple roof panels at a time and lay them one by one, avoiding the need for workers to turn the panels back and forth, greatly improving construction efficiency and reducing the risk of high-altitude operations.

[0021] 5. The construction quality is guaranteed. The multiple plate transfer devices transfer the plates synchronously, which reduces the deformation during the transfer process and avoids the bending and curling caused by manual transfer, ensuring the smoothness of the plate and effectively controlling the construction quality.

[0022] The aforementioned main scheme of the utility model and its further options can be freely combined to form multiple schemes, all of which are schemes that can be adopted and protected by the utility model; and in the utility model, (non-conflicting options) options and other options can also be freely combined. After understanding this scheme, those skilled in the art can understand that there are many combinations based on the existing technology and common knowledge, all of which are technical schemes to be protected by the utility model, and they are not exhaustively listed here. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the structure of the utility model.

[0024] Figure 2 It is a top view of the structure of the utility model.

[0025] Figure 3 It is a structural side view of the utility model.

[0026] In the figure: 1-moving mechanism, 2-turn plate bracket, 3-secondary beam; 101-grooved roller, 102-axle, 103-ear plate, 104-tray, 105-mounting sleeve, 106-bracket latch; 201-cross frame rod, 202-longitudinal frame rod, 203-longitudinal support rod. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with specific embodiments and drawings.

[0028] refer to Figure 1 to Figure 3 As shown, a roof panel rotating device comprises a moving mechanism 1 and a rotating panel bracket 2 , wherein the moving mechanism 1 is installed below the rotating panel bracket 2 .

[0029] During operation, the metal roof panel is directly placed on the rotating plate bracket 2, and the rotating plate bracket 2 is used to lift and support the metal roof panel. The moving mechanism 1 walks on the secondary beam 3 arranged longitudinally of the factory building, driving the rotating plate bracket 2 and the metal roof panel thereon to move.

[0030] The moving mechanism 1 is arranged relatively on the rotating plate bracket 2, thereby forming a rolling support effect on both sides of the rotating plate bracket 2, ensuring the stability of the rotating plate bracket 2. The preferred moving mechanism 1 is installed at the four rectangular corners of the rotating plate bracket 2, which can ensure that the rotating plate bracket 2 is not overloaded or overturned.

[0031] The moving mechanism 1 includes a grooved roller 101, an axle 102, a lug plate 103, a tray 104, a mounting sleeve 105 and a bracket latch 106. The tray 104 is a rectangular plate, and a rotating grooved roller 101 is provided below the tray 104. The grooved roller 101 rotates along a horizontal transverse axis to realize walking and rolling on the secondary beam 3 made of a steel material.

[0032] Specifically, two ear plates 103 are welded below the tray 104, and a wheel axle 102 is fixed between the two opposite ear plates 103. The ends of the wheel axle 102 can be fixed on the ear plates by nuts. A rotating grooved roller 101 is provided on the wheel axle 102, and the two side edges of the grooved roller 101 can limit the two sides of the secondary beam to ensure the stable direction of the roller when rolling.

[0033] A mounting sleeve 105 is provided above the tray 104, and the mounting sleeve 105 is vertically welded and fixed on the tray. A detachable bracket bayonet 106 is fixed on the mounting sleeve 105. The bracket bayonet 106 is L-shaped and can be made by bending round steel. Both ends of the bracket bayonet 106 are welded to the rotating plate bracket 2, and the rotating plate bracket 2 is placed on the tray 104. That is, the bracket bayonet 106 is fixed to the tray 104 by the mounting sleeve 105, so as to realize a detachable connection between the mobile mechanism 1 and the rotating plate bracket 2 in the form of overlap.

[0034] At least two bracket pins 106 are provided on the rotating plate bracket 2, each bracket pin 106 is fixed by a mounting sleeve 105, and multiple mounting sleeves 105 are welded to the tray at a certain interval. At least two bracket pins 106 can ensure the stability and reliability of the connection, avoiding the problem of relative swing caused by a single overlap. The mounting sleeve 105 is arranged on the outside of the rotating plate bracket 2 to facilitate the disassembly and assembly work on site.

[0035] The installation sleeve 105 and the bracket bayonet 106 can be detachable in various forms. For example, the installation sleeve 105 and the bracket bayonet 106 are sleeved and matched, and the installation sleeve 105 is threadedly connected with a locking screw that supports the bracket bayonet 106, and the bracket bayonet 106 is fixed on the installation sleeve 105 by using the locking screw. Under normal circumstances, the bracket itself has weight, which can ensure that the bayonet is sleeved in the sleeve (at this time, at least two sleeves are arranged), but adding an additional locking screw can further improve the connection reliability (at this time, the number of sleeves needs to be considered).

[0036] The grooved rollers, axles and ear plates in the device need to be processed in the factory to ensure that the moving mechanism does not get stuck. The tray, mounting sleeve, bracket pin and steel bracket can be made fully of on-site materials to ensure sufficient strength and rigidity of the group.

[0037] When assembling the mobile mechanism and the steel bracket, you only need to insert the L-shaped pin into the sleeve of the mobile mechanism to assemble a turntable device. According to the span of the roof paving and the vertical rigidity of the roof panel, two or more turntable devices are selected to cooperate in transporting the roof panel. The mobile mechanism uses grooved rollers, which ride on the secondary beam of the steel section and are limited by the rim to ensure that the roof panel does not fall during transportation.

[0038] The turntable bracket 2 is made of welded steel pipes to carry the roof panels. During construction, the size of the steel frame is determined according to the spacing of the longitudinal secondary beams. The turntable bracket 2 includes a horizontal frame rod 201, a longitudinal frame rod 202, and a longitudinal support rod 203. The horizontal frame rod 201 is provided with two front and rear ones, and the longitudinal frame rod 202 is provided with two left and right ones. The horizontal frame rods 201 are welded and connected to the longitudinal frame rods 202 to form a rectangular frame structure, and the frame structure is used for overall support and force. Specifically, the horizontal frame rod 201 is clamped between the tray 104 and the bracket latch 106.

[0039] A longitudinal support rod 203 is welded between the tops of the crossbars 201. The longitudinal support rods 203 are provided with three left, middle and right rods for directly supporting and lifting the metal roof panels. Multiple lifting positions ensure uniform lifting and prevent deformation of the metal panels.

[0040] Before laying the planks, the number of turntables is determined according to the width of the single plank laying in the factory, and the mobile mechanism is processed and manufactured in the factory. The quality and accuracy of the finished product are guaranteed during processing so that it can roll flexibly during use. The rim of the grooved roller is raised to serve as a limit. Then, according to the spacing of the secondary beams of the factory, suitable pipes are selected to process and manufacture the steel bracket. When manufacturing the steel bracket, a set of L-shaped pins are welded at the overlap position of the steel bracket and the mobile mechanism according to the spacing of the sleeves. The L-shaped pins are inserted into the sleeves on site to assemble the whole.

[0041] Use lifting equipment to lift the device onto the secondary beam of the roof steel, align the wheel rim of the roller and the flange of the steel, clamp the steel in the grooved roller, and lift the remaining turntable devices in sequence along the pavement width.

[0042] Through multi-point lifting, several roof panels are hoisted horizontally and integrally to the steel bracket of the turntable device. Pay attention to the correspondence between the roof panels and the paving position to avoid secondary position adjustment after unloading the roof panels. Push the turntable device forward synchronously along the secondary beam, one roof panel width (usually 900mm), manually unload the roof panels to the secondary beam, roll the turntable forward in turn, and the workers at the rear fix the roof panels until the roof paving is completed.

[0043] The above basic examples and further optional examples of the utility model can be freely combined to form multiple embodiments, which are all embodiments that can be adopted and claimed for protection by the utility model. In the scheme of the utility model, each optional example can be arbitrarily combined with any other basic examples and optional examples.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A roof panel rotating device, comprising a moving mechanism (1) and a rotating panel bracket (2), wherein the moving mechanism (1) is installed below the rotating panel bracket (2), and is characterized in that: The moving mechanism (1) comprises a tray (104), a rotating grooved roller (101) is provided below the tray (104), a mounting sleeve (105) is provided above the tray (104), a detachable bracket latch (106) is fixed on the mounting sleeve (105), the bracket latch (106) is fixed on the rotating plate bracket (2), and the rotating plate bracket (2) is placed on the tray (104).

2. The roof panel transfer device according to claim 1, characterized in that: The moving mechanism (1) is arranged relatively on the rotating plate bracket (2).

3. The roof panel transfer device according to claim 1 or 2, characterized in that: The moving mechanism (1) is installed at the four corners of the rotating plate bracket (2).

4. The roof panel transfer device according to claim 1, characterized in that: An ear plate (103) is provided below the tray (104), a wheel axle (102) is provided between two opposite ear plates (103), and a rotating grooved roller (101) is provided on the wheel axle (102).

5. The roof panel transfer device according to claim 1, characterized in that: The installation sleeve (105) is located outside the rotating plate bracket (2).

6. The roof panel transfer device according to claim 1, characterized in that: The rotating plate bracket (2) is provided with at least two bracket latches (106).

7. The roof panel transfer device according to claim 1 or 6, characterized in that: The installation sleeve (105) is sleeved and matched with the bracket bayonet (106), and the installation sleeve (105) is threadedly connected with a locking screw that supports the bracket bayonet (106).

8. The roof panel transfer device according to claim 1 or 6, characterized in that: The bracket latch (106) is L-shaped, and both ends of the bracket latch (106) are fixed on the rotating plate bracket (2).

9. The roof panel transfer device according to claim 1, characterized in that: The rotating plate bracket (2) comprises a horizontal frame rod (201) and a vertical frame rod (202); the horizontal frame rod (201) is connected to the vertical frame rod (202) to form a rectangular frame structure; the horizontal frame rod (201) is fixedly connected to the bracket latch (106).

10. The roof panel rotating device according to claim 1 or 9, characterized in that: The rotating plate bracket (2) comprises a longitudinal supporting rod (203) connected between the upper parts of the horizontal frame rod (201).

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