Concrete precast slab stacking frame

Abstract

The utility model discloses a concrete precast slab stacking frame which comprises a bottom frame, vertical rods are vertically arranged on the peripheral corners of the bottom frame, the top ends of the vertical rods are connected with a top frame, supporting cylinders are vertically connected to the peripheral corners of the top frame, supporting feet are vertically arranged on the peripheral corners of the lower surface of the bottom frame, a supporting roller is arranged in the bottom frame, and blocking rods are connected between the vertical rods on the rear side of the bottom frame. Clamping seats are symmetrically arranged on the vertical rods on the front side of the bottom frame, clamping rods are clamped in the clamping seats, limiting rods are arranged above the clamping rods, the upper ends of the limiting rods penetrate through rod seats, the rod seats are installed on the front side of the top frame, and pin rods are arranged on the rod seats; the precast slab stacking frame has the advantages of being simple in structure, reasonable in design and novel and unique in idea, precast slabs are vertically placed through the stacking frame, the precast slabs are prevented from being pressed, a traditional precast slab placing mode is changed, the damage rate of the precast slabs is reduced, meanwhile, after the precast slabs are placed on the stacking frame, falling damage can be avoided through the clamping rods and the stop rods, and the production efficiency is improved. And the clamping rod also has a limiting effect through the limiting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of building material production, in particular to a concrete prefabricated board stacking rack. Background Art

[0002] The prefabricated board is the floor slab used in early buildings. It is the module or plate used in the project. Because it is a prefabricated concrete part produced and processed in the prefabrication yard and directly transported to the construction site for installation, it is called a prefabricated board. When making a prefabricated board, first use wooden boards to nail a hollow model, distribute steel bars in the hollow part of the model, and then fill the hollow part with cement. After it dries, knock off the wooden board, and what remains is the prefabricated board. Prefabricated boards have many uses in construction, such as the cement boards covering the ditches beside the highway and the cement boards used as insulation layers on the roof. They are all prefabricated boards.

[0003] Since the precast panels have not yet been completely hardened after demoulding, they cannot be directly stacked and overlapped. If they are stacked and overlapped, the precast panels on the bottom layer will be crushed or even damaged. If they are laid flat in a single layer, a large amount of storage space is required. Since the mold shell still needs to produce precast panels, in order to store the precast panels that have not been completely hardened, this application discloses a concrete precast panel stacking rack. Utility Model Content

[0004] The utility model aims to solve the existing problems and provides a concrete prefabricated board stacking rack.

[0005] The utility model is realized through the following technical scheme: a concrete prefabricated board stacking rack, comprising a bottom frame, vertical poles are vertically arranged on the peripheral corners of the bottom frame, the top ends of the poles are connected to the top frame, the peripheral corners of the top frame are vertically connected to support tubes, supporting feet are vertically arranged on the peripheral corners of the lower surface of the bottom frame, supporting rollers are arranged in the bottom frame, blocking rods are connected between the poles on the rear side of the bottom frame, and clamping seats are symmetrically arranged on the poles on the front side of the bottom frame, clamping rods are clamped in the clamping seats, and a limiting rod is arranged above the clamping rod, the upper end of the limiting rod passes through the rod seat, the rod seat is installed on the front side of the top frame, and a pin rod is arranged on the rod seat.

[0006] As a further improvement to the above scheme, the support leg includes a foot rod and an insertion rod, the top of the foot rod is connected to the lower surface of the bottom frame, the lower end of the foot rod is integrally connected to the upper end of the insertion rod, a frustum is provided at the lower end of the insertion rod, and an anti-slip assembly is provided on the insertion rod, so that the stacking racks are overlapped and placed to form an integrated structure.

[0007] As a further improvement to the above scheme, the anti-slip assembly includes a through hole set on the insertion rod, a pin is inserted into the through hole in sequence, a spring is inserted into the rear side of the pin, a bolt is installed on the rear side of the spring, and the bolt is threadedly connected to the end of the through hole. When stacking the stacking racks, the multi-layer stacked stacking racks form an integrated structure to prevent the stacking racks from scattering and provide greater safety.

[0008] As a further improvement to the above solution, the support roller is sleeved on the core rod, and the core rod is connected to the bottom frame; this is convenient for placing the prefabricated board during storage and taking it out later.

[0009] As a further improvement to the above scheme, a cross bar is arranged between the supporting rollers, and the cross bar is connected to the bottom frame to increase the bearing capacity of the bottom frame. At the same time, it also avoids the prefabricated board from being suspended in the middle when it is placed upright, further enhancing the safety of prefabrication storage.

[0010] As a further improvement to the above scheme, a plug is also provided between the inner side of the clamp rod and the prefabricated board, which is used to fix the placed prefabricated board through the clamp rod and the plug, so that the prefabricated board is firmly placed in the stacking rack and the displacement and shaking are limited.

[0011] Compared with the prior art, the utility model has the following advantages: simple structure, reasonable design, novel and unique concept, the stacking rack of the present application places prefabricated panels vertically, so that the prefabricated panels are prevented from being compressed, the traditional way of placing prefabricated panels is changed, and the breakage rate of prefabricated panels is reduced. At the same time, after the prefabricated panels are placed, the stacking rack can prevent them from falling and being damaged through the clamping rod and the blocking rod, and the clamping rod also has a limiting effect through the limit rod. In particular, the stacking rack can also perform multi-layer stacking through the support tube and the pin assembly on the top, and the placement of prefabricated panels can save more space. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of storing prefabricated panels in the utility model.

[0014] Figure 3 A schematic diagram of the structure of the anti-detachment component. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] like Figures 1 to 3 As shown in the figure, a concrete precast panel stacking rack includes a bottom frame 1, vertical poles 2 are vertically arranged on the peripheral corners of the bottom frame 1, the top ends of the vertical poles 2 are connected to the top frame 3, and the peripheral corners of the top frame 3 are vertically connected to support tubes 4, and the peripheral corners of the lower surface of the bottom frame 1 are vertically arranged with supporting feet 5, and a supporting roller 14 is arranged in the bottom frame 1, and a blocking rod 12 is connected between the vertical poles 2 on the rear side of the bottom frame 1, and a clamping seat 6 is symmetrically arranged on the vertical pole 2 on the front side of the bottom frame 1, and a clamping rod 7 is clamped in the clamping seat 6, and a limiting rod 9 is arranged above the clamping rod 7, and the upper end of the limiting rod 9 passes through a rod seat 10, and the rod seat 10 is installed on the front side of the top frame 3, and a pin rod 11 is arranged on the rod seat 10.

[0017] As a further improvement to the above scheme, the support leg 5 includes a foot rod 51 and an insertion rod 52. The top of the foot rod 51 is connected to the lower surface of the bottom frame 1, the lower end of the foot rod 51 is integrally connected to the upper end of the insertion rod 52, a frustum 53 is provided at the lower end of the insertion rod 52, and an anti-slip assembly 15 is provided on the insertion rod 52, so that the stacking racks are overlapped and placed to form an integrated structure.

[0018] As a further improvement of the above scheme, the anti-slip assembly 15 includes a through hole 16 set on the insertion rod 52, and a pin 17 is inserted into the through hole 16 in sequence, a spring 18 is inserted into the rear side of the pin 17, and a bolt 19 is installed on the rear side of the spring 18. The bolt 19 is threadedly connected to the end of the through hole 16, and is used to form an integrated structure of multiple stacking racks when stacking the stacking racks, so as to prevent the stacking racks from scattering and be safer.

[0019] As a further improvement to the above solution, the support roller 14 is sleeved on the core rod, and the core rod is connected to the bottom frame 1; it is convenient to put in the prefabricated board during storage and take it out later.

[0020] As a further improvement to the above scheme, a cross bar 13 is arranged between the supporting rollers 14, and the cross bar 13 is connected to the bottom frame 1 to increase the bearing capacity of the bottom frame 1. At the same time, it also avoids the prefabricated board from being suspended in the middle when it is placed upright, further enhancing the safety of prefabrication storage.

[0021] As a further improvement to the above scheme, a plug block 8 is also provided between the inner side of the clamp rod 7 and the prefabricated board, which is used to fix the placed prefabricated board through the clamp rod 7 and the plug block 8, so that the prefabricated board is firmly placed in the stacking rack and displacement and shaking are limited.

[0022] The working principle of a concrete precast panel stacking rack is as follows: first, the precast panels are placed vertically and side by side in the stacking rack, and one end of the precast panels is against the stopper rod 12, and the other end is clamped in the clamping seat 6 through the clamping rod 7, and then a plug 8 is inserted between the clamping rod 7 and the end of the precast panel to limit and fix the precast rod. In order to prevent the plug 8 from shifting and the limit rod 9 pressing the plug 8, the limit rod 9 is inserted into the pin hole on the limit rod 9 through the pin rod 11, and the stacking rack is completed for storing precast panels;

[0023] In order to save storage space for the stacking racks, the stacking racks are stacked, and the legs 5 of the upper stacking rack are inserted into the support tubes 4 of the next layer, and the pins 17 on the legs 5 are clamped in the grooves 41 in the support tubes 4.

[0024] 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 concrete precast panel stacking rack, comprising a bottom frame, characterized in that: Vertical poles are vertically arranged on the peripheral corners of the bottom frame, the top ends of the vertical poles are connected to the top frame, the peripheral corners of the top frame are vertically connected to support tubes, supporting feet are vertically arranged on the peripheral corners of the lower surface of the bottom frame, a supporting roller is arranged in the bottom frame, a blocking rod is connected between the vertical poles on the rear side of the bottom frame, and a clamping seat is symmetrically arranged on the vertical poles on the front side of the bottom frame, a clamping rod is clamped in the clamping seat, a limiting rod is arranged above the clamping rod, the upper end of the limiting rod passes through the rod seat, the rod seat is installed on the front side of the top frame, and a pin rod is arranged on the rod seat.

2. A precast concrete panel stacking rack according to claim 1, characterized in that: The support leg comprises a foot rod and an insertion rod, the top of the foot rod is connected to the lower surface of the bottom frame, the lower end of the foot rod is integrally connected to the upper end of the insertion rod, a frustum is arranged at the lower end of the insertion rod, and an anti-slip assembly is arranged on the insertion rod.

3. A precast concrete panel stacking rack according to claim 2, characterized in that: The anti-slip assembly comprises a through hole arranged on the insertion rod, a pin is inserted into the through hole in sequence, a spring is inserted into the rear side of the pin, a bolt is installed at the rear side of the spring, and the bolt is threadedly connected to the end of the through hole.

4. The precast concrete panel stacking rack according to claim 1, characterized in that: The supporting roller is sleeved on the core rod, and the core rod is connected to the bottom frame.

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