Roof rotating plate moving mechanism

Abstract

The utility model discloses a roof rotating plate moving mechanism which comprises an adjusting bottom plate, a tray capable of being adjusted in a certain horizontal direction is arranged below the adjusting bottom plate, a rolling wheel capable of rotating along the horizontal axis is arranged below the tray, a rotating shaft is vertically arranged above the adjusting bottom plate, and a cover cap capable of rotating along the vertical axis is arranged on the rotating shaft in a sleeved mode. The cap is fixedly connected with the end of the bracket. 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; 360-degree rotation is achieved, and no dead angle exists in movement.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction transportation, and in particular relates to a roof transfer plate moving mechanism. 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 panel, when paving a large-span factory building, the panel is lifted by a crane at multiple points to one end of the top of the longitudinal secondary beam, and the panel is paved in sequence using a panel transfer trolley in combination with manual transfer. This type of panel transfer trolley is mostly suitable for factories with consistent secondary beam spacing. The wheelbase of the trolley is fixed, and the rollers are fixed as a whole by welding. For irregular factories, factories with different secondary beam spacing, and curved roofs, it cannot meet the requirements of panel transfer. Utility Model Content

[0004] The utility model aims to provide a roof turn plate moving mechanism, which solves the problem that the turn plate trolley is not suitable for irregular secondary beams.

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

[0006] A roof rotating plate moving mechanism comprises an adjusting base plate, a tray adjustable along a certain horizontal direction is provided below the adjusting base plate, a roller rotating along a horizontal axis is provided below the tray, a rotating shaft is erected above the adjusting base plate, a cap rotating along a vertical axis is sleeved on the rotating shaft, and the cap is fixedly connected to the end of a bracket.

[0007] Furthermore, the roller is a grooved roller with protruding edges on both sides.

[0008] Furthermore, an ear plate is provided below the tray, an axle is provided between two opposite ear plates, and a rotating roller is provided on the axle.

[0009] Furthermore, a bearing is provided between the roller and the axle, the end of the axle is locked on the ear plate through a nut, and the ear plate is welded to the tray.

[0010] Furthermore, the adjusting bottom plate is provided with strip holes arranged along a certain horizontal direction, and a bolt assembly is fixed on the tray, and the bolt assembly passes through the strip holes and is fixed to the adjusting bottom plate.

[0011] Furthermore, the adjusting bottom plate is provided with four strip-shaped holes located at the four corners of the rectangle.

[0012] Furthermore, the bolt assembly includes a bolt and a nut, the screw rod passes through the strip holes of the tray and the adjusting base plate and is connected to the nut, and the nut is pressed against the adjusting base plate.

[0013] Furthermore, the rotating shaft is welded to the adjusting base plate, and the cover cap is welded to the end of the bracket.

[0014] Furthermore, the rotating shaft is a cylindrical structure, and the cover cap is a cylindrical structure with an upper seal.

[0015] Beneficial effects of the utility model:

[0016] 1. Flexible and adaptable. The mechanism can be flexibly adjusted according to the spacing of the secondary beams in the factory building. The roof panel support bracket is connected to the mobile mechanism through adjusting bolts, which can adapt to the roof panel transfer paving on the secondary beams of different spacings in different factories or the same factory building.

[0017] 2. Simple operation and convenient installation and disassembly. The mechanism is mainly composed of grooved rollers, adjusting bolts and adjusting bottom plates, which are connected as a whole by bolts to avoid welding. The installation and disassembly process is simple and convenient, and rapid construction can be achieved.

[0018] 3. It can be used repeatedly, and the construction cost is low. The structure can be reused, saving processing time and reducing construction costs.

[0019] 4. 360° rotation, no dead angle in movement. The roller of the mechanism is connected to the end of the bracket through a rotating shaft and a cap assembly, which can achieve 360° rotation and can be turned and moved on roofs with various secondary beam layout schemes without the roller and the roof beam getting stuck.

[0020] 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

[0021] Figure 1 It is the front view of the structure of the utility model.

[0022] Figure 2 It is a structural side view of the utility model.

[0023] Figure 3 It is a top view of the structure of the utility model.

[0024] In the figure: 1-roller, 2-axle, 3-ear plate, 4-tray, 5-adjusting base plate, 6-bar hole, 7-bolt assembly, 8-rotating shaft, 9-cap, 10-bracket end. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with specific embodiments and drawings.

[0026] refer to Figure 1 to Figure 3 As shown, a roof rotating plate moving mechanism includes a roller 1, an axle 2, an ear plate 3, a tray 4, an adjustment base plate 5, a strip hole 6, a bolt assembly 7, a rotating shaft 8, a cap 9 and a bracket end 10.

[0027] Among them, the roller 1, the axle 2, the ear plate 3, the tray 4, the adjusting base plate 5, the strip hole 6, the bolt assembly 7, and the rotating shaft 8 are a whole, and the cap 9 and the bracket end 10 are another part. The two are connected to the cap 9 through the rotating shaft 8 to form a rotating plate device, and the rotation in different directions can be achieved through the relative rotation between the rotating shaft 8 and the cap 9.

[0028] The tray 4 and the adjustment base plate 5 are both rectangular plates. The tray 4 is adjustable along a certain horizontal direction below the adjustment base plate 5, so that the tray 4 adjusts its horizontal position relative to the adjustment base plate 5, and the roller 1 is adjusted and moved together to achieve the change of the spacing between the rollers 1 on both sides to meet the walking spacing formed by different secondary beams. The roller 1 rotating along the horizontal axis is provided below the tray 4, and the roller 1 travels on the secondary beam.

[0029] A rotating shaft 8 is erected above the adjusting bottom plate 5, and a cap 9 rotating along a vertical axis is sleeved on the rotating shaft 8, and the cap 9 is fixedly connected to the bracket end 10. That is, a rotational fit relationship is formed between the rotating shaft 8 and the cap 9, and the adjusting bottom plate 5 can rotate relative to the bracket end 10 through the rotational fit, thereby driving the tray 4 and the roller 1 to realize steering, meeting the walking requirements at the bending corner of the secondary beam.

[0030] Specifically, the roller 1 is a grooved roller with protruding edges on both sides. The edges on both sides of the grooved roller can limit the two sides of the secondary beam to ensure the stability of the direction of the roller when rolling. Two inverted ear plates 3 are welded below the tray 4. An axle 2 is provided between the two opposite ear plates 3. The ends of the axle 2 are locked on the ear plates 3 by nuts. A rotating roller 1 is provided on the axle 2. A bearing is provided between the roller 1 and the axle 2 to achieve rotational fit.

[0031] The adjusting bottom plate 5 is provided with strip holes 6 arranged along a certain horizontal direction. Preferably, the adjusting bottom plate 5 is provided with four strip holes 6 located at the four corners of a rectangle to ensure the stability of the connection. A bolt assembly 7 is fixed to the tray 4. The bolt assembly 7 passes through the strip holes 6 and is fixed to the adjusting bottom plate 5. Loosening the bolt assembly 7 adjusts the horizontal position, and tightening the bolt assembly 7 achieves locking fixation.

[0032] The bolt assembly 7 includes a bolt and a nut. The bolt passes through the circular hole of the tray 4 and the strip hole 6 of the adjusting base plate 5 to be connected with the nut. The nut is pressed against the adjusting base plate 5, that is, the threaded fastening effect between the bolt and the nut is utilized to achieve the compression and fixation between the tray 4 and the adjusting base plate 5.

[0033] The rotating shaft 8 is welded on the adjusting bottom plate 5, and the cap 9 is welded on the bracket end 10. The rotating shaft 8 is a cylindrical structure, and the cap 9 is a cylindrical structure with an upper seal, which ensures smooth rotation between the bracket end 10 and the adjusting bottom plate 5. At the same time, the height of the rotating shaft 8 must ensure that the bolt assembly 7 is lower than the lower end surface of the bracket end 10 to avoid rotation jamming.

[0034] The steel bracket of the rotating plate is a fixed-length structure and needs to be welded and manufactured according to the requirements of the rotating plate operation. The cap is welded to the end of the bracket. The rotating shaft and the adjusting base plate are welded as a whole. The cap is limited by the closed top cover to prevent the bracket from fighting with the bolt assembly, and the mobile device cannot achieve 360° rotation. Before construction, the cap is put on the rotating shaft, and then according to the secondary beam spacing, only the position of the bolt and the bolt hole of the adjusting base plate is adjusted to assemble the required rotating plate device. The moving mechanism uses a grooved roller, which rides on the secondary beam of the steel section and is limited by the rim to ensure that it does not fall off during rolling on the steel section.

[0035] The rollers, axles, lugs, trays, bolt assemblies, adjustment strip holes, adjustment base plates, and shafts of the mobile mechanism must be processed in the factory to ensure that the mobile device does not get stuck. The bolt holes of the adjustment bolt assemblies and the adjustment base plates have uniform specifications to avoid installation failures. The trays have circular bolt holes, and the adjustment base plates have long strip bolt holes. The caps must be welded with steel pipes of appropriate sizes to match the shaft size. The top of the caps must be welded with a sealing steel plate to limit the position after assembly with the shaft.

[0036] The workflow of this utility model:

[0037] First, the various components of the adjustable moving mechanism are 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 adjusting bolt assembly and the adjusting strip hole can be accurately aligned. The rim of the grooved roller is raised and used as a limit. The rotating shaft is welded to the adjusting base plate. The grooved roller, axle, ear plate and tray are processed into a whole in the factory. Bolt holes are opened on the tray and the adjustable base plate, and the bolts are transported to the site. The steel frame of the roof panel transfer plate needs to be welded with a cap at the end with a steel pipe, and the upper opening is welded with a steel plate. The cap is put on the rotating shaft of the adjusting base plate. According to the spacing of the secondary beams of the factory building, the tray and the adjusting base plate are connected by bolts. Four sets of mobile devices are assembled in sequence to form a transfer trolley, which is then hoisted to the roof for transfer operations.

[0038] 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.

[0039] 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 rotating plate moving mechanism, comprising an adjusting bottom plate (5), characterized in that: A tray (4) adjustable along a certain horizontal direction is provided below the adjusting base plate (5), a roller (1) rotating along a horizontal axis is provided below the tray (4), a rotating shaft (8) is erected above the adjusting base plate (5), a cover cap (9) rotating along a vertical axis is sleeved on the rotating shaft (8), and the cover cap (9) is fixedly connected to the end of the bracket (10).

2. The roof rotating plate moving mechanism according to claim 1, characterized in that: The roller (1) is a grooved roller with protruding edges on both sides.

3. The roof rotating plate moving mechanism according to claim 1 or 2, characterized in that: An ear plate (3) is provided below the tray (4), a wheel axle (2) is provided between two opposite ear plates (3), and a rotating roller (1) is provided on the wheel axle (2).

4. The roof rotating plate moving mechanism according to claim 3, characterized in that: A bearing is provided between the roller (1) and the axle (2); the end of the axle (2) is locked on the ear plate (3) through a nut; and the ear plate (3) is welded on the tray (4).

5. The roof rotating plate moving mechanism according to claim 1, characterized in that: The adjusting bottom plate (5) is provided with strip holes (6) arranged along a certain horizontal direction, and a bolt assembly (7) is fixed on the tray (4). The bolt assembly (7) passes through the strip holes (6) and is fixed to the adjusting bottom plate (5).

6. The roof rotating plate moving mechanism according to claim 5, characterized in that: The adjusting bottom plate (5) is provided with four strip-shaped holes (6) located at the four corners of a rectangle.

7. The roof rotating plate moving mechanism according to claim 5 or 6, characterized in that: The bolt assembly (7) comprises a bolt and a nut. The bolt passes through the tray (4) and the strip hole (6) of the adjusting base plate (5) and is connected to the nut. The nut is pressed tightly on the adjusting base plate (5).

8. The roof rotating plate moving mechanism according to claim 1, characterized in that: The rotating shaft (8) is welded to the adjusting base plate (5), and the cover cap (9) is welded to the end portion (10) of the bracket.

9. The roof rotating plate moving mechanism according to claim 1 or 8, characterized in that: The rotating shaft (8) is a cylindrical structure, and the cover cap (9) is a cylindrical structure with an upper seal.

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