Steel pipe truss concrete laminated slab erecting device

Abstract

The utility model relates to the technical field of concrete laminated slabs, and discloses a steel pipe truss concrete laminated slab erecting device which comprises a bottom frame, a plurality of supporting frames are evenly fixed on the bottom frame at intervals, the supporting frames are arranged in the vertical direction, and the supporting frames are arranged on the two sides of the bottom frame respectively. Rubber pads are arranged on the sides, facing the middle of the bottom frame, of the supporting frames on the two sides, second sliding grooves are formed in the other sides of the supporting frames, a plurality of limiting mechanisms are slidably connected into the second sliding grooves, a laminated plate is placed between every two adjacent supporting frames, the laminated plates are attached to the rubber pads and the bottom frame, and the limiting mechanisms abut against the laminated plates. According to the device, the problem that steel pipes are prone to being damaged due to the fact that the pressure of the upper layer is too large during stacking transportation is solved, the supporting device is arranged, the laminated plate is vertically placed, shaking is prevented through the limiting mechanism, and damage in the transportation process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete composite slabs, and more specifically, to a steel tube truss concrete composite slab supporting device. Background Art

[0002] The steel tube truss concrete composite slab is a precast concrete slab with built-in steel bars. One surface of the slab is flat, and the other surface has steel pipes preset for subsequent cable laying. It has good integrity and high rigidity, which can save formwork and improve construction efficiency.

[0003] Composite slabs are usually uniformly cast in the factory and then transported to the construction site by truck. During transportation, multiple composite slabs are stacked on the truck in sequence and fixed with ropes. The composite slabs themselves have a certain weight, and when stacked, they exert great pressure on the steel pipe structure on the lower composite slab. If there is any bumpiness during transportation, it is easy to cause a greater impact on the lower layer, and even cause the lower steel pipe structure to deform, which ultimately affects its use. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a steel tube truss concrete composite slab supporting device that is easy to transport.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A steel tube truss concrete composite plate supporting device includes a base frame, on which a plurality of support frames are evenly spaced and fixed, the support frames being arranged in a vertical direction, and the plurality of support frames being arranged on both sides of the base frame, the support frames on both sides being provided with rubber pads on one side toward the middle of the base frame, a second slide groove being provided on the other side of the support frame, a plurality of limiting mechanisms being slidably connected in the second slide groove, a composite plate being placed between two adjacent support frames, the composite plate being attached to the rubber pads and the base frame, and the limiting mechanism being in contact with the composite plate.

[0007] The utility model is further configured as follows: the composite plate includes a plate body, a plurality of transverse steel bars extend vertically from the two longitudinal sides of the plate body, a plurality of longitudinal steel bars extend vertically from the two transverse sides of the plate body, a plurality of steel pipes are arranged on one plate surface of the plate body, and the plate surface on the side of the plate body facing away from the steel pipes is in contact with a rubber pad.

[0008] The utility model is further configured as follows: the limiting mechanism includes a clamping block and a pressure plate, the clamping block is slidably connected to the second slide groove, the pressure plate is tightly attached to the plate surface on the side where the steel pipe is provided, the clamping block and the pressure plate both extend away from the plate body, and two screws are commonly connected between the clamping block and the pressure plate.

[0009] The present invention is further configured as follows: the base frame is a frame structure, and the height of the base frame is greater than the length of the longitudinal reinforcement extending out of the plate body.

[0010] The utility model is further configured as follows: a plurality of cross bars are provided on the base frame, the top surface of the cross bars is flush with the top surface of the base frame, the two ends of the cross bars are end columns, a plurality of slide grooves are opened through the side edges of the base frame parallel to the support frame, and the end columns are slidably connected to the slide grooves.

[0011] The advantages of the utility model are:

[0012] The base frame is a frame structure with a certain height. Several sliding cross bars are arranged inside the base frame, and several support frames are arranged on the base frame. The support frames are arranged opposite to each other on both sides of the base frame. The composite plate is placed longitudinally between two adjacent support frames. When placing the composite plate, the position of the cross bars is adjusted so that the cross bars are positioned away from the longitudinal steel bars and can provide support for the composite plate. Several limiting mechanisms are slidably connected to the support frames. The limiting mechanisms press the composite plate against the support frames, thereby preventing the composite plate from being shaken during transportation, thereby avoiding damage to the upper steel pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0014] Figure 2 for Figure 1 The top view shown;

[0015] Figure 3 for Figure 1 Right side view shown;

[0016] Figure 4 for Figure 1 An enlarged view of part A is shown;

[0017] Figure 5 for Figure 1 An enlarged view of part B is shown;

[0018] In the figure: 1. Base frame; 11. Slide 1; 2. Cross bar; 21. End column; 3. Support frame; 4. Rubber pad; 5. Slide 2; 6. Limiting mechanism; 61. Block; 62. Pressure plate; 63. Screw; 7. Composite plate; 71. Plate body; 72. Horizontal reinforcement; 73. Longitudinal reinforcement; 74. Steel pipe. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application 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.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0021] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0022] See also Figure 1-5 , the utility model provides the following technical solutions:

[0023] The steel tube truss concrete composite slab support device includes a base frame 1, on which a plurality of support frames 3 are evenly spaced and fixed, the support frames 3 being arranged in a vertical direction, and a composite slab 7 being placed between two adjacent support frames 3. The composite slab 7 includes a plate body 71, and a plurality of transverse steel bars 71 extending vertically from two longitudinal sides of the plate body 71, and a plurality of longitudinal steel bars 72 extending vertically from two transverse sides of the plate body 71. A plurality of steel pipes 74 are provided on one surface of the plate body 71, that is, the composite slab 7 can be placed in the longitudinal direction, thereby avoiding heavy pressure on the steel pipes 74 when stacked and reducing damage during transportation;

[0024] Several support frames 3 are provided on both sides of the base frame 1. A rubber pad 4 is provided on one side of the support frame 3 facing the middle of the base frame 1. The side of the plate 71 facing away from the steel pipe 74 is in contact with the rubber pad 4 and the base frame 1. That is, the composite plates 7 on both sides of the base frame 1 are placed relative to each other, balancing the overall center of gravity and preventing the overall slippage of the device. At the same time, the rubber pad 4 can reduce the impact force on the composite plates 7 during transportation, thereby reducing damage.

[0025] A slide groove 2 5 is provided on the other side of the support frame 3, and a number of limiting mechanisms 6 are slidably connected in the slide groove 2 5. The limiting mechanism 6 is in contact with the overlapping plate 7. The limiting mechanism 6 can press the overlapping plate 7 onto the corresponding support frame 3, thereby preventing the overlapping plate 7 from shaking and colliding during transportation, thereby avoiding damage.

[0026] The base frame 1 is a frame structure. The height of the base frame 1 is greater than the length of the longitudinal reinforcement 73 extending from the plate 71. When the plate 71 is placed on the base frame 1, the longitudinal reinforcement 73 penetrates the base frame 1, and the side surface of the plate 71 is in contact with the top surface of the base frame 1.

[0027] A number of cross bars 2 are provided on the base frame 1. The top surface of the cross bars 2 is flush with the top surface of the base frame 1. The two ends of the cross bars 2 are end columns 21. A number of slide grooves 11 are opened through the sides of the base frame 1 parallel to the support frame 3. The end columns 21 are slidably connected to the slide grooves 11. When placing the composite plate 7, the end columns 21 are pushed to adjust the position of the corresponding cross bars 2, so that the cross bars 2 avoid the longitudinal steel bars 73, and can provide sufficient support for the plate body 71 without damaging the longitudinal steel bars 73.

[0028] The limiting mechanism 6 includes a clamping block 61 and a pressure plate 62. The clamping block 61 is slidably connected to the second chute 5. The clamping block 61 can be adjusted according to the position of the transverse reinforcement 72 during use to avoid the transverse reinforcement 72 and prevent damage.

[0029] The pressure plate 62 is in close contact with the plate surface of the plate body 71 on the side where the steel pipe 74 is provided. The clamping block 61 and the pressure plate 62 both extend to the side away from the plate body 71. Two screws 63 are connected between the clamping block 61 and the pressure plate 62. One screw 63 close to the plate body 71 is tightened compared to the other screw 63, so that the composite plate 7 can be pressed toward the side of the support frame 3 through the pressure plate 62 to prevent the composite plate 7 from shaking and colliding during transportation, thereby avoiding damage.

[0030] Specifically, the base frame 1 is a frame structure with a certain height. Several slidable cross bars 2 are arranged in the base frame 1, and several support frames 3 are arranged on the base frame 1. The support frames 3 are arranged opposite to each other on both sides of the base frame. The composite plate 7 is placed between two adjacent support frames 3 in the longitudinal direction. When placing the composite plate 7, the position of the cross bar 2 is adjusted so that the position of the cross bar 2 avoids the longitudinal steel bar 73 and can provide support for the composite plate 7. Several limiting mechanisms 6 are slidably connected to the support frame 3. The limiting mechanism 6 presses the composite plate 7 on the support frame 3, thereby preventing the composite plate 7 from bumping during transportation, thereby avoiding damage to the upper steel pipe 74.

[0031] Obviously, the embodiments described above are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.

[0033] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar pairs of elements and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0034] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A steel tube truss concrete composite slab support device, comprising a base frame (1), characterized in that: A plurality of support frames (3) are fixed on the base frame (1) at even intervals. The support frames (3) are arranged in a vertical direction. The plurality of support frames (3) are arranged on both sides of the base frame (1). A rubber pad (4) is arranged on one side of the support frames (3) on both sides toward the middle of the base frame (1). A second slide groove (5) is arranged on the other side of the support frame (3). A plurality of limiting mechanisms (6) are slidably connected in the second slide groove (5). A superimposed plate (7) is placed between two adjacent support frames (3). The superimposed plate (7) is attached to the rubber pad (4) and the base frame (1), and the limiting mechanism (6) is in contact with the superimposed plate (7).

2. The steel tube truss concrete composite slab support device according to claim 1, characterized in that: The composite plate (7) includes a plate body (71), a plurality of transverse steel bars extending vertically from the two longitudinal sides of the plate body (71), a plurality of longitudinal steel bars extending vertically from the two transverse sides of the plate body (71), a plurality of steel pipes (74) are provided on one plate surface of the plate body (71), and the plate surface of the plate body (71) facing away from the steel pipes (74) is in contact with the rubber pad (4).

3. The steel tube truss concrete composite slab supporting device according to claim 2, characterized in that: The limiting mechanism (6) includes a clamping block (61) and a pressure plate (62), wherein the clamping block (61) is slidably connected to the second slide groove (5), and the pressure plate (62) is in close contact with the plate surface of the plate body (71) on the side where the steel pipe (74) is provided. The clamping block (61) and the pressure plate (62) both extend away from the side of the plate body (71), and two screws (63) are commonly connected between the clamping block (61) and the pressure plate (62).

4. The steel tube truss concrete composite slab supporting device according to claim 2, characterized in that: The base frame (1) is a frame structure, and the height of the base frame (1) is greater than the length of the longitudinal steel bars (73) extending out of the plate body (71).

5. The steel tube truss concrete composite slab supporting device according to claim 4, characterized in that: The base frame (1) is provided with a plurality of cross bars (2), the top surface of the cross bars (2) is flush with the top surface of the base frame (1), the two ends of the cross bars (2) are end columns (21), and the side edges of the base frame (1) parallel to the support frame (3) are provided with a plurality of slide grooves (11), and the end columns (21) are slidably connected to the slide grooves (11).

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