Turnover multi-layer supporting frame

Abstract

The utility model discloses a turnover multi-layer supporting frame which comprises a bottom plate, a cement cover plate placing net, a supporting plate mounting rod and a cement cover plate supporting plate. A cement cover plate placing net is mounted on the top surface of the bottom plate; supporting plate mounting rods are respectively arranged on the outer sides of four corners of the cement cover plate placing net; a rotating shaft and a limiting rod are mounted on a rod body of the supporting plate mounting rod; a cement cover plate supporting plate is mounted on the rotating shaft; the cement cover plate supporting plate comprises a transverse plate, a sleeve and an inclined plate; one end of the transverse plate is connected with one end of the inclined plate; the sleeve is mounted at the joint of the transverse plate and the inclined plate; the sleeve is sleeved on the rotating shaft; and four corners of the cement cover plate are respectively placed on the transverse plates. According to the cement cover plate stacking device, a space can be reserved between every two adjacent layers of cement cover plates, so that stable stacking of the cement cover plates is achieved, and the two adjacent layers of cement cover plates cannot be damaged to each other; in addition, a space can be reserved for taking out the cement cover plate on the lower layer, and the cement cover plate can be taken out quickly and conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement cover plates, and particularly relates to a flippable multi-layer support frame. Background Art

[0002] Cement board, as the name implies, is a kind of building flat plate made of cement as the main raw material. It is a kind of building product between gypsum board and stone, which can be cut, drilled and carved freely. It is a widely used building material in the construction industry because of its fireproof, waterproof, anti-corrosion, insect-proof and sound insulation performance that is better than gypsum board and wood board and its price is much lower than stone. Cement board can be prefabricated or cast-in-place.

[0003] At present, during the construction of highways, bridges and crosswalks, cement covers need to be erected on the upper part of highways, bridges and crosswalks, and the cement covers need to be stacked for storage or transportation after they are made. However, according to the existing new process requirements, steel bars need to be added inside the cement covers during production. After the cement boards are made, the steel bars will protrude from the bottom of the cement covers to form arc-shaped legs. Due to the existence of the legs, the cement covers cannot maintain balance during the stacking and storage process, and will also cause damage to adjacent cement covers. Utility Model Content

[0004] The purpose of the utility model is to provide a reversible multi-layer support frame, which can leave space between two adjacent layers of cement cover plates to achieve stable stacking of cement cover plates without damaging each other; in addition, it can also make space for taking out the cement cover plates of the lower layer, so as to facilitate the quick removal of the cement cover plates. The specific technical scheme is as follows:

[0005] A flippable multi-layer support frame comprises a base plate, a cement cover placement net, a support plate mounting rod and a cement cover support plate; the cement cover placement net is installed on the top surface of the base plate; support plate mounting rods are respectively arranged on the outer sides of the four corners of the cement cover placement net; a rotating shaft and a limit rod are installed on the rod body of the support plate mounting rod, and the limit rod is installed above the rotating shaft; a cement cover support plate is installed on the rotating shaft; the cement cover support plate comprises a transverse plate, a sleeve and an inclined plate; one end of the transverse plate is connected to one end of the inclined plate; the sleeve is installed at the connection between the transverse plate and the inclined plate; the sleeve is sleeved on the rotating shaft, the transverse plate is arranged horizontally, and the inclined plate is arranged obliquely and leans against the limit rod; the four corners of the cement cover plate are respectively placed on the transverse plate.

[0006] Preferably, the inclined plate is wider than the transverse plate.

[0007] Preferably, the cement cover placement net is composed of upper and lower layers of mounting rods, and the mounting rods arranged in the upper layer and the mounting rods arranged in the lower layer form a mesh structure; barbs are provided at both ends of the mounting rods.

[0008] Preferably, it also includes a sliding base and a sliding guide rail; the sliding guide rail is installed on the top surface of the base plate; the sliding base is installed on the sliding guide rail; and the lower end of the support plate mounting rod is installed on the sliding base.

[0009] Preferably, the sliding guide rail includes a longitudinal guide rail, a transverse slider, a transverse guide rail, a longitudinal slider and a longitudinal guide rail mounting plate; the transverse guide rail is installed on the top surface of the base plate; the transverse slider is connected to the transverse guide rail, and the longitudinal guide rail mounting plate is installed on the top surface of the transverse slider; the longitudinal guide rail is installed on the top surface of the longitudinal guide rail mounting plate; the longitudinal slider is connected to the longitudinal guide rail, and the sliding base is installed on the top surface of the longitudinal slider.

[0010] Preferably, it also includes limiting columns; the limiting columns are respectively installed at the front end and the rear end of the cement cover placement net.

[0011] Preferably, it also includes supporting feet; the bottom plate of the bottom plate is equipped with supporting feet.

[0012] Compared with the existing technology, the utility model has the following beneficial effects:

[0013] The utility model places cement cover plates by setting a cement cover plate placement net, and sets support plate installation rods around the cement cover plate placement net, and installs cement cover plate support plates on the support plate installation rods to drag the cement cover plates, so that space is left between two adjacent layers of cement cover plates, so that the cement cover plates can be stacked smoothly, and the two adjacent layers of cement cover plates will not damage each other. In addition, the weight of the inclined plate of the cement cover plate support plate is greater than the cross plate. When the cement cover plates and the cement cover plate placement net are taken out together, the inclined plate falls backward under the action of gravity, and the sleeve rotates along the rotating shaft, driving the cross plate to flip backward, making room for taking out the cement cover plates of the lower layer, so that the cement cover plates can be quickly taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a structural schematic diagram of a support plate mounting rod of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a cement cover plate supporting plate of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the sliding track of the utility model.

[0019] Figure 5 It is a schematic diagram of the installation of the cement cover plate placement net of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the installation rod of the utility model.

[0021] Description of main reference numerals:

[0022] 1-base plate, 2-sliding track, 3-supporting foot, 4-cement cover placement net, 5-limiting column, 6-support plate mounting rod, 7-sliding base, 8-cement cover support plate, 9-limiting rod, 10-rotating shaft, 11-cross plate, 12-sleeve, 13-inclined plate, 14-longitudinal guide rail, 15-cross slider, 16-cross slider, 17-longitudinal slider, 18-longitudinal guide rail mounting plate, 19-mounting rod, 20-arc barb. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0027] Example 1

[0028] A flippable multi-layer support frame as shown in the figure includes a base plate, a cement cover placement net, a support plate mounting rod and a cement cover support plate; the cement cover placement net is installed on the top surface of the base plate; support plate mounting rods are respectively arranged on the outer sides of the four corners of the cement cover placement net; a rotating shaft and a limit rod are installed on the rod body of the support plate mounting rod, and the limit rod is installed above the rotating shaft; a cement cover support plate is installed on the rotating shaft; the cement cover support plate includes a horizontal plate, a sleeve and an inclined plate; one end of the horizontal plate is connected to one end of the inclined plate; the sleeve is installed at the connection between the horizontal plate and the inclined plate; the sleeve is sleeved on the rotating shaft, the horizontal plate is horizontally arranged, and the inclined plate is inclined and leans against the limit rod; the four corners of the cement cover plate are respectively placed on the horizontal plate.

[0029] Next, the working principle of the embodiment is described in detail to enable those skilled in the art to better understand the present invention:

[0030] The cement cover placement net is used for placing cement cover; the cement cover support plate supports the cement cover placement net; the support plate mounting rod is installed with multiple rotating shafts and limit rods from bottom to top, and the cement cover support plate installed on the rotating shaft can rotate along the rotating shaft; support plate mounting rods are respectively arranged on the outer sides of the four corners of the cement cover placement net, and the cement cover support plates at the same height on the support plate mounting rods serve as a layer to jointly support the cement cover placement net for storing cement cover; there is an angle between the horizontal plate and the inclined plate, and the weight of the inclined plate is greater than that of the horizontal plate. When one corner of the cement cover placement net is placed on the horizontal plate, the horizontal plate is pressed down to a horizontal position, the inclined plate tilts upward, and a limit rod is set above the side where the inclined plate is located. The upward tilted inclined plate is supported by the limit rod, so that the horizontal plate remains horizontal, thereby ensuring that the cement cover placement net remains horizontal; when the cement cover placement net is picked up from the horizontal bar, under the action of gravity, the inclined plate falls, the sleeve rotates along the shaft, and the horizontal plate tilts upward, making room for taking the next layer of cement cover placement net.

[0031] When the cement cover is placed on the cement cover placement net, the four corners of the cement cover are placed on the horizontal plate respectively, the horizontal plate is pressed down, the inclined plate is tilted upward, and the limit rod is against the front of the inclined plate. When the cement cover and the cement cover placement net are taken out together, under the action of gravity, the inclined plate falls backward, the sleeve rotates along the shaft, and drives the horizontal plate to flip backward to make room for the lower cement cover to be taken out, so as to achieve stable stacking of the cement cover, and the two adjacent layers of cement cover will not damage each other.

[0032] Example 2

[0033] This embodiment is different from the first embodiment in that the width of the inclined plate is greater than the horizontal plate. After the cement cover is taken out, when the cement cover support rotates under the action of gravity, the width of the inclined plate is greater than the horizontal plate, so that the rotation of the cement cover support is more stable, and the reliability of the device is improved when it is used.

[0034] The working principle of this embodiment is the same as that of Embodiment 1.

[0035] Example 3

[0036] The difference between this embodiment and embodiment 2 is that the cement cover placement net is composed of two layers of mounting rods, the mounting rods arranged on the upper layer and the mounting rods arranged on the lower layer form a mesh structure; barbs are arranged at both ends of the mounting rods. The mounting rods arranged on the upper layer are arranged parallel to each other, and the mounting rods arranged on the lower layer are arranged parallel to each other. The mounting rods arranged on the upper layer are fixed to the top surface of the mounting rods arranged on the lower layer. When the cement cover is placed on the cement cover placement net, the arc-shaped support feet protruding from the bottom of the cement cover are located in the grid formed by the mesh structure of the cement cover placement net, which can prevent the cement cover from sliding during placement.

[0037] The working principle of this embodiment is the same as that of Embodiment 1.

[0038] Example 4

[0039] This embodiment is different from the third embodiment in that it further comprises a sliding base and a sliding guide rail; the sliding guide rail is installed on the top surface of the bottom plate; the sliding base is installed on the sliding guide rail; the lower end of the support plate mounting rod is installed on the sliding base. The sliding guide rail is used to adjust the position of the support plate mounting rod; the cement cover plate placement net can be set to different sizes according to the size of the cement cover plate to match the size of the cement cover plate to achieve the placement of the cement cover plate.

[0040] The working principle of this embodiment is the same as that of Embodiment 1.

[0041] Example 5

[0042] The difference between this embodiment and Embodiment 4 is that the sliding guide rail includes a longitudinal guide rail, a transverse slider, a transverse guide rail, a longitudinal slider and a longitudinal guide rail mounting plate; the transverse guide rail is installed on the top surface of the base plate; the transverse slider is connected to the transverse guide rail, and the longitudinal guide rail mounting plate is installed on the top surface of the transverse slider; the longitudinal guide rail is installed on the top surface of the longitudinal guide rail mounting plate; the longitudinal slider is connected to the longitudinal guide rail, and the sliding base is installed on the top surface of the longitudinal slider.

[0043] The longitudinal guide rail is used to adjust the longitudinal position of the pallet mounting rod; the transverse guide rail is used to adjust the transverse position of the pallet mounting rod; when adjusting the longitudinal position of the pallet mounting rod, the sliding base is moved, and the longitudinal slider moves along the longitudinal guide rail, driving the pallet mounting rod to move longitudinally; when adjusting the transverse position of the pallet mounting rod, the longitudinal guide rail mounting plate is moved, and the transverse slider moves along the transverse guide rail, driving the pallet mounting rod to move transversely, so that the position of the pallet mounting rod can be adjusted and the cement cover plate can be placed.

[0044] The working principle of this embodiment is the same as that of Embodiment 1.

[0045] Example 6

[0046] This embodiment differs from Embodiment 5 in that it further includes limiting columns; limiting columns are respectively installed at the front and rear ends of the cement cover placement net. The limiting columns play an auxiliary positioning role, and the lower ends of the limiting columns are installed on the sliding base, and the positions of the limiting columns can be adjusted according to the size and position of the cement cover placement net; the limiting columns installed at the front and rear ends of the cement cover placement net can be used to fix the cement cover above the cement cover placement net to prevent the cement cover from sliding out of the cement cover placement net.

[0047] The working principle of this embodiment is the same as that of Embodiment 1.

[0048] Example 7

[0049] The difference between this embodiment and embodiment 6 is that it further comprises support feet; the bottom plate of the bottom plate is equipped with support feet, and the support feet provide support for the bottom plate and play a supporting role.

[0050] The working principle of this embodiment is the same as that of Embodiment 1.

[0051] In summary, the utility model places cement cover plates by setting a cement cover plate placement net, and by setting a support plate installation rod around the cement cover plate placement net, the cement cover plate support plate is installed on the support plate installation rod to drag the cement cover plate, so that space is left between two adjacent layers of cement cover plates, so as to achieve stable stacking of cement cover plates, and the two adjacent layers of cement cover plates will not damage each other. In addition, the weight of the inclined plate of the cement cover plate support plate is greater than the cross plate. When the cement cover plate and the cement cover plate placement net are taken out together, under the action of gravity, the inclined plate falls backward, the sleeve rotates along the rotating shaft, and drives the cross plate to flip backward, making room for taking out the cement cover plate of the lower layer, so that the cement cover plate can be quickly taken out.

[0052] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A reversible multi-layer support frame, characterized in that: It includes a base plate, a cement cover placement net, a support plate mounting rod and a cement cover support plate; the cement cover placement net is installed on the top surface of the base plate; support plate mounting rods are respectively arranged on the outer sides of the four corners of the cement cover placement net; a rotating shaft and a limit rod are installed on the rod body of the support plate mounting rod, and the limit rod is installed above the rotating shaft; a cement cover support plate is installed on the rotating shaft; the cement cover support plate includes a transverse plate, a sleeve and an inclined plate; one end of the transverse plate is connected to one end of the inclined plate; the sleeve is installed at the connection between the transverse plate and the inclined plate; the sleeve is sleeved on the rotating shaft, the transverse plate is horizontally arranged, and the inclined plate is inclined and leans against the limit rod; the four corners of the cement cover plate are respectively placed on the transverse plate.

2. A reversible multi-layer support frame according to claim 1, characterized in that: The width of the inclined plate is greater than that of the transverse plate.

3. The reversible multi-layer support frame according to claim 1, characterized in that: The cement cover plate placement net is composed of upper and lower layers of mounting rods, and the mounting rods arranged on the upper layer and the mounting rods arranged on the lower layer form a net structure; barbs are arranged at both ends of the mounting rods.

4. The reversible multi-layer support frame according to claim 1, characterized in that: It also includes a sliding base and a sliding guide rail; the sliding guide rail is installed on the top surface of the bottom plate; the sliding base is installed on the sliding guide rail; and the lower end of the support plate mounting rod is installed on the sliding base.

5. The reversible multi-layer support frame according to claim 4, characterized in that: The sliding guide rail includes a longitudinal guide rail, a transverse slider, a transverse guide rail, a longitudinal slider and a longitudinal guide rail mounting plate; the transverse guide rail is mounted on the top surface of the base plate; the transverse slider is connected to the transverse guide rail, and the longitudinal guide rail mounting plate is mounted on the top surface of the transverse slider; the longitudinal guide rail is mounted on the top surface of the longitudinal guide rail mounting plate; the longitudinal slider is connected to the longitudinal guide rail, and the sliding base is mounted on the top surface of the longitudinal slider.

6. The reversible multi-layer support frame according to claim 1, characterized in that: It also includes limiting columns; the front end and the rear end of the cement cover plate placement net are respectively installed with limiting columns.

7. The reversible multi-layer support frame according to claim 1, characterized in that: It also includes supporting feet; the bottom plate of the bottom plate is equipped with supporting feet.

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