Adjustable laminated slab supporting device

Abstract

The utility model provides an adjustable laminated slab supporting device which comprises two vertical rods, a plurality of supporting rods and a plurality of supporting rods. The adjusting assembly is movably connected to the vertical rod and the supporting plate in the length direction of the vertical rod, the supporting plate is connected with the adjusting assembly, and the adjusting assembly is used for adjusting the position of the supporting plate; the upper end of the inclined strut assembly is connected with the vertical rod, and the lower end of the inclined strut assembly makes contact with the ground. The supporting device has the advantages that the whole supporting device is in the H-shaped design, the inclined supporting assemblies are arranged on the two sides of the vertical rods, space is not occupied, the two vertical rods can be adjusted in a telescopic mode, mounting and dismounting are convenient, and the application range is widened; the position of the supporting plate can be adjusted through the adjusting assembly, and it is guaranteed that the laminated slab is stably installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and in particular relates to an adjustable composite board supporting device. Background Art

[0002] Prefabricated buildings are buildings assembled on site from prefabricated parts and components. According to the form of prefabricated components and construction methods, they are divided into five types: block buildings, plate buildings, box buildings, skeleton plate buildings and lifting plate and layer buildings. Prefabricated buildings usually use composite plate supports when hoisting floor slabs. The existing composite plate supports are flexible enough to use, difficult to install and disassemble, and take up a lot of space for storage. These problems are difficult to solve, so improvements are needed.

[0003] Since multiple support devices need to be installed at the construction site, each support device must ensure consistent height. Therefore, when installing the support devices in the above-mentioned existing patents, workers are required to adjust the height dimensions first and then install them. Manual deviations are inevitable, and it is impossible to perform fine-tuning. Once there is a deviation, the composite board will be uneven after being placed on it. Workers can only use small wooden blocks to embed between the composite board and the I-beam to adjust it, which is very troublesome. Utility Model Content

[0004] In view of this, the utility model aims to provide an adjustable composite plate support device, in order to solve at least one of the above-mentioned technical problems.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] An adjustable composite plate supporting device, comprising:

[0007] Vertical rods, the number of the vertical rods is two, and the two vertical rods are connected by a telescopic component;

[0008] An adjustment assembly is movably connected to the vertical rod along the length direction of the vertical rod,

[0009] A support plate, wherein the support plate is connected to an adjustment assembly, and the adjustment assembly is used to adjust the position of the support plate;

[0010] The diagonal brace assembly has an upper end connected to the vertical rod and a lower end in contact with the ground.

[0011] Furthermore, the vertical rod includes a vertical tube, a plug rod is fixedly provided at the lower end of the adjustment component, the lower end of the plug rod is installed on the inner side of the vertical tube, a sleeve is fixedly provided at the upper end of the vertical tube, a through hole is opened on the sleeve, and a limiting hole is opened on the side wall of the plug rod. There are multiple limiting holes, and the multiple limiting holes are evenly arranged along the length direction of the plug rod. A limiting pin is provided in the through hole, and the limiting pin passes through the through hole and the inner side of the limiting hole.

[0012] Furthermore, the telescopic assembly includes a plug-in rod, a receiving tube, and a nut, wherein one end of the plug-in rod is located inside the receiving tube, and the other end is fixedly connected to a vertical rod, the receiving tube is fixedly connected to another vertical rod, and the nut is threadedly connected to the receiving tube;

[0013] An annular boss is provided on the inner side of one end of the nut away from the socket tube, and the edge of the annular boss adjacent to the socket tube adopts a chamfered structure. A plurality of openings are opened on one end of the socket tube adjacent to the plug rod, and the plurality of openings separate the end of the socket tube into fins, which are used to clamp the plug rod.

[0014] Furthermore, the diagonal brace assembly includes two support rods, which are connected by a connecting pipe. The upper support rod is hinged to a hinge seat, which is fixedly connected to a vertical rod, and the lower end of the lower support rod is fixedly provided with a foot.

[0015] Furthermore, the inner sides of both ends of the connecting pipe are respectively provided with positive internal threads and negative internal threads, and the two support rods are respectively threadedly connected to the inner sides of both ends of the connecting pipe.

[0016] Further, the adjustment assembly includes a linear assembly and a height assembly, and the linear assembly includes a base plate, a cylinder, and a movable plate;

[0017] The bottom plate is connected to the vertical rod, the shell of the cylinder is fixedly connected to the bottom plate, the output shaft of the cylinder is provided with a gear, the gear is rotatably connected to the output shaft, a fixed rack is fixedly provided on the bottom plate, a movable rack is fixedly provided on the movable plate, the movable plate is movably connected to the bottom plate through a guide rail, the fixed rack and the movable rack are arranged in parallel, the gear is located between the fixed rack and the movable rack, and the gear is meshed with the fixed rack and the movable rack;

[0018] The height component is connected to the moving plate.

[0019] Furthermore, the height component includes a lifting plate and a driving component, the driving component is used to drive the lifting plate to move up and down, and the support plate is fixedly connected to the lifting plate.

[0020] Furthermore, the driving component is an electric screw, the shell of the electric screw is fixedly connected to the base, the base is fixedly connected to the movable plate, a driving boss is fixedly provided at the lower end of the lifting plate, and a driving block corresponding to the driving boss is mounted on the electric screw, the end face of the driving block adjacent to the driving boss is an inclined surface, and the end face of the driving boss adjacent to the driving block is an inclined surface.

[0021] Furthermore, a guide column is fixedly provided on the lower end surface of the lifting plate, a guide hole corresponding to the guide column is opened on the base, and the guide column is installed on the inner side of the guide hole.

[0022] Furthermore, an infrared calibrator is fixedly provided on the support plate.

[0023] Compared with the prior art, the adjustable composite board support device described in the utility model has the following beneficial effects:

[0024] The utility model discloses an adjustable composite plate support device, the whole support device is designed in an H-shape, and the diagonal support components are arranged on both sides of the vertical rod, which not only does not take up space, but also the two vertical rods can be telescopically adjusted, which not only facilitates installation and disassembly, but also widens the scope of application; the adjustment component can adjust the position of the support plate to ensure the smooth installation of the composite plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0026] Figure 1 This is a front view structural diagram of the support device according to an embodiment of the utility model;

[0027] Figure 2 This is a side structural schematic diagram of the support device according to an embodiment of the utility model;

[0028] Figure 3 For the embodiment of the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0029] Figure 4 This is a schematic diagram of the cross-sectional structure of the telescopic assembly according to an embodiment of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the adjustment component according to an embodiment of the utility model;

[0031] Figure 6 This is a schematic diagram of the top view of the linear assembly according to an embodiment of the utility model;

[0032] Figure 7This is a schematic diagram of the first cross-sectional structure of the height component according to an embodiment of the utility model;

[0033] Figure 8 This is a schematic diagram of the second cross-sectional structure of the height component according to an embodiment of the utility model;

[0034] Fig. 9 This is a schematic cross-sectional structure diagram of the diagonal bracing assembly described in an embodiment of the utility model;

[0035] Fig.10 This is a schematic diagram of the structure of the support device in use state according to an embodiment of the utility model.

[0036] Description of reference numerals:

[0037] 1. Vertical rod; 2. Telescopic assembly; 3. Adjustment assembly; 4. Support plate; 5. Diagonal brace assembly; 6. Infrared calibrator; 11. Vertical tube; 12. Insert rod; 13. Sleeve; 111. Limit hole; 131. Limit pin; 21. Socket tube; 22. Insert rod; 23. Nut; 31. Straight assembly; 32. Height assembly; 311. Bottom plate; 312. Fixed rack; 313. Guide rail; 314. Moving plate; 315. Moving rack; 316. Cylinder; 317. Gear; 321. Base; 322. Lifting plate; 323. Guide hole; 324. Electric lead screw; 325. Drive block; 326. Guide column; 327. Drive boss; 51. Connecting pipe; 53. Foot; 52. Articulated seat. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0039] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0041] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0042] like Figures 1 to 10 As shown, an adjustable composite plate support device comprises:

[0043] Vertical rod 1, the number of vertical rod 1 is two, and the two vertical rods 1 are connected by a telescopic component 2;

[0044] The adjusting component 3 is movably connected to the vertical rod 1 along the length direction of the vertical rod 1.

[0045] A support plate 4, wherein the support plate 4 is connected to the adjustment component 3, and the adjustment component 3 is used to adjust the position of the support plate 4;

[0046] The diagonal brace assembly 5 has an upper end connected to the vertical rod 1 and a lower end in contact with the ground.

[0047] The vertical rod 1 includes a vertical tube 11, and an insertion rod 12 is fixedly provided at the lower end of the adjustment component 3. The lower end of the insertion rod 12 is installed on the inner side of the vertical tube 11, and a sleeve 13 is fixedly provided at the upper end of the vertical tube 11. The sleeve 13 has a through hole, and a limiting hole 131 is provided on the side wall of the insertion rod 12. There are multiple limiting holes 131, and the multiple limiting holes 131 are evenly arranged along the length direction of the insertion rod 12. A limiting pin is provided in the through hole, and the limiting pin passes through the through hole and the inner side of the limiting hole 131.

[0048] The telescopic assembly 2 includes a plug rod 22, a receiving tube 21, and a nut 23. One end of the plug rod 22 is located inside the receiving tube 21, and the other end is fixedly connected to a vertical rod 1. The receiving tube 21 is fixedly connected to another vertical rod 1, and the nut 23 is threadedly connected to the receiving tube 21. An annular boss is provided on the inner side of the end of the nut 23 away from the receiving tube 21, and the edge of the annular boss adjacent to the receiving tube 21 adopts a chamfered structure. The receiving tube 21 has multiple openings at one end adjacent to the plug rod 12, and the multiple openings separate the end of the receiving tube 21 into fins, which are used to clamp the plug rod 22. Loosen the nut 23 to adjust the telescopic length, and adjust the distance between the two vertical rods 1 through the telescopic assembly 2, which is suitable for different usage scenarios, and then tighten the nut 23 to drive the fins to clamp the plug rod 22.

[0049] The diagonal brace assembly 5 includes two support rods, which are connected by a connecting pipe 51. The upper support rod is hinged to a hinge seat 52, which is fixedly connected to the vertical rod 1, and the lower support rod is fixed with a foot 53. The inner sides of both ends of the connecting pipe 51 are respectively provided with positive internal threads and negative internal threads, and the two support rods are respectively threadedly connected to the inner sides of both ends of the connecting pipe 51. The diagonal brace assembly 5 is rotated so that the foot 53 contacts the ground, and the connecting pipe 51 is rotated so that the diagonal brace assembly 5 is pressed against the ground. The two diagonal brace assemblies 5 are tilted to support on both sides respectively to strengthen the overall support device and ensure the stability of the support.

[0050] The adjustment component 3 includes a linear component 31 and a height component 32. The linear component 31 includes a base plate 311, a cylinder 316, and a movable plate 314. The base plate 311 is connected to the vertical rod 1. The shell of the cylinder 316 is fixedly connected to the base plate 311. The output shaft of the cylinder 316 is provided with a gear 317. The gear 317 is rotatably connected to the output shaft. A fixed rack 312 is fixedly provided on the base plate 311. A movable rack 315 is fixedly provided on the movable plate 314. The movable plate 314 is movably connected to the base plate 311 through a guide rail 313. The fixed rack 312 and the movable rack 315 are arranged in parallel. The gear 317 is located between the fixed rack 312 and the movable rack 315. The gear 317 is meshed with the fixed rack 312 and the movable rack 315. The height component 32 is connected to the movable plate 314. When the cylinder 316 pushes the gear 317 to move, the gear 317 rotates while moving along the fixed rack 312, thereby driving the movable rack 315 to move the slider back and forth, so that the height component 32 installed on the movable plate 314 and the support plate 4 fixed on the height component 32 also move accordingly to achieve the adjustment of the horizontal position.

[0051] The height assembly 32 includes a lifting plate 322 and a driving assembly. The driving assembly is used to drive the lifting plate 322 to move up and down. The support plate 4 is fixedly connected to the lifting plate 322. The driving assembly is an electric screw 324. The housing of the electric screw is fixedly connected to the base 321. The base 321 is fixedly connected to the moving plate 314. A driving boss 327 is fixedly provided at the lower end of the lifting plate 322. A driving block 325 corresponding to the driving boss 327 is mounted on the electric screw. The end surface of the driving block 325 adjacent to the driving boss 327 is an inclined surface. The end surface of the driving boss 327 adjacent to the driving block 325 is an inclined surface. A guide column 326 is fixedly provided on the lower end surface of the lifting plate 322. A guide hole 323 corresponding to the guide column 326 is opened on the base 321. The guide column 326 is installed on the inner side of the guide hole 323. The support plate 4 is installed on the upper end of the lifting plate 322. The setting of the guide rod not only prevents the support plate 4 from rotating, but also ensures its stability during the lifting process. The driving block 325 is driven to move by the electric lead screw 324. Due to the inclined surface design, the driving block 325 can lift or lower the driving boss 327 during the movement, thereby realizing the up and down movement of the lifting plate 322, thereby adjusting the height of the support plate 4 fixed on the height component 32.

[0052] An infrared calibrator 6 is fixedly mounted on the support plate 4 .

[0053] Working process:

[0054] S1. Clean the bottom surface to be constructed first, and mark the ground according to the requirements of the construction drawings to facilitate the subsequent installation of support devices. The number of support devices to be installed is arranged according to the actual construction requirements;

[0055] S2, then adjust the height of the support assembly according to the construction height requirement, then adjust the spacing between a group of support assemblies according to the position of the ground mark, and then spread the diagonal bracing assemblies 5 on both sides to further fix them;

[0056] S3. When all the support devices are installed, the construction site needs to be cleaned again to avoid point support. Since the support device is designed in an H-shaped structure, it occupies a smaller area than the small education triangular support, so it is also very convenient to clean;

[0057] S4, then fine-tune the keel support plate 4 through the cooperation of the adjustment mechanism and the infrared calibrator 6. The fine-tune mainly uses the infrared rays emitted by the infrared calibrator 6 to align each support plate 4 so that they are all on the same horizontal line. Then, fix the I-beam to the support plate 4 according to the drawing, so as to ensure that each I-beam is in a flat state.

[0058] S4. Then place the composite board on the I-beam, so that the installed composite board is flat and does not require manual adjustment.

[0059] The entire supporting device is designed in an H shape, and the diagonal support components 5 are arranged on both sides of the vertical rod 1, which not only does not take up space, but the two vertical rods 1 are telescopically adjustable, which not only facilitates installation and disassembly, but also expands the scope of application; the adjustment component 3 can adjust the position of the support plate 4 to ensure smooth installation of the composite plate.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0061] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable composite plate support device, characterized in that: include: A vertical rod (1), wherein the number of the vertical rods (1) is two, and the two vertical rods (1) are connected via a telescopic component (2); an adjusting assembly (3), wherein the adjusting assembly (3) is movably connected to the vertical rod (1) along the length direction of the vertical rod (1), A support plate (4), wherein the support plate (4) is connected to the adjustment component (3), and the adjustment component (3) is used to adjust the position of the support plate (4); A diagonal brace assembly (5), wherein the upper end of the diagonal brace assembly (5) is connected to the vertical rod (1), and the lower end of the diagonal brace assembly (5) is in contact with the ground.

2. The adjustable composite board support device according to claim 1, characterized in that: The vertical rod (1) comprises a vertical tube (11), an insertion rod (12) is fixedly arranged at the lower end of the adjustment component (3), the lower end of the insertion rod (12) is mounted on the inner side of the vertical tube (11), a sleeve (13) is fixedly arranged at the upper end of the vertical tube (11), a through hole is formed on the sleeve (13), a limiting hole (131) is formed on the side wall of the insertion rod (12), a plurality of the limiting holes (131) are provided, and the plurality of limiting holes (131) are evenly arranged along the length direction of the insertion rod (12), a limiting pin is provided in the through hole, and the limiting pin passes through the through hole and is located on the inner side of the limiting hole (131).

3. The adjustable composite board support device according to claim 1, characterized in that: The telescopic assembly (2) comprises a plug-in rod (22), a receiving tube (21), and a nut (23); one end of the plug-in rod (22) is located inside the receiving tube (21), and the other end is fixedly connected to a vertical rod (1); the receiving tube (21) is fixedly connected to another vertical rod (1); and the nut (23) is threadedly connected to the receiving tube (21); An annular boss is provided on the inner side of one end of the nut (23) away from the receiving tube (21); the edge of the annular boss adjacent to the receiving tube (21) adopts a chamfered structure; a plurality of openings are provided at one end of the receiving tube (21) adjacent to the plug rod (12); the plurality of openings separate the end of the receiving tube (21) into fins, and the fins are used to clamp the plug rod (22).

4. The adjustable composite board support device according to claim 1, characterized in that: The diagonal brace assembly (5) comprises two support rods, the two support rods are connected via a connecting pipe (51), the upper support rod is hinged to a hinge seat (52), the hinge seat (52) is fixedly connected to the vertical rod (1), and the lower end of the lower support rod is fixedly provided with a foot (53).

5. The adjustable composite board support device according to claim 4, characterized in that: The inner sides of both ends of the connecting pipe (51) are respectively provided with positive internal threads and negative internal threads, and the two support rods are respectively threadedly connected to the inner sides of both ends of the connecting pipe (51).

6. The adjustable composite board support device according to claim 1, characterized in that: The adjustment component (3) comprises a straight line component (31) and a height component (32); the straight line component (31) comprises a base plate (311), a cylinder (316), and a moving plate (314); The bottom plate (311) is connected to the vertical rod (1); the shell of the cylinder (316) is fixedly connected to the bottom plate (311); the output shaft of the cylinder (316) is provided with a gear (317); the gear (317) is rotatably connected to the output shaft; a fixed rack (312) is fixedly provided on the bottom plate (311); a movable rack (315) is fixedly provided on the movable plate (314); the movable plate (314) is movably connected to the bottom plate (311) via a guide rail (313); the fixed rack (312) and the movable rack (315) are arranged in parallel; the gear (317) is located between the fixed rack (312) and the movable rack (315); and the gear (317) is meshed with the fixed rack (312) and the movable rack (315); The height component (32) is connected to the moving plate (314).

7. The adjustable composite board support device according to claim 6, characterized in that: The height component (32) comprises a lifting plate (322) and a driving component, wherein the driving component is used to drive the lifting plate (322) to move up and down, and the supporting plate (4) is fixedly connected to the lifting plate (322).

8. The adjustable composite board support device according to claim 7, characterized in that: The driving assembly is an electric lead screw (324), the housing of the electric lead screw is fixedly connected to the base (321), the base (321) is fixedly connected to the movable plate (314), a driving boss (327) is fixedly provided at the lower end of the lifting plate (322), a driving block (325) corresponding to the driving boss (327) is mounted on the electric lead screw, the end surface of the driving block (325) adjacent to the driving boss (327) is an inclined surface, and the end surface of the driving boss (327) adjacent to the driving block (325) is an inclined surface.

9. The adjustable composite board support device according to claim 8, characterized in that: A guide column (326) is fixedly provided on the lower end surface of the lifting plate (322), a guide hole (323) corresponding to the guide column (326) is opened on the base (321), and the guide column (326) is installed on the inner side of the guide hole (323).

10. The adjustable composite board support device according to claim 1, characterized in that: An infrared calibrator (6) is fixedly arranged on the support plate (4).

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