Multifunctional telescopic adjusting support

Abstract

The utility model discloses a multifunctional telescopic adjusting support which comprises a fixing frame, a lifting rod, a telescopic rod and a supporting rod, the upper end of the lifting rod is connected with the fixing frame, the lower end of the lifting rod is contained in the telescopic rod, the telescopic rod is provided with a supporting rod connecting support, and the supporting rod connecting support is connected with the supporting rod. An auxiliary supporting rod capable of being folded and deformed is arranged between the supporting rod and the telescopic rod. By means of the multifunctional telescopic adjusting support, a worker can operate the electric hammer on the support on a floor to drill a top plate, and holing construction such as ceiling and the like can be carried out on floors with different elevations. The device is convenient, fast and labor-saving, can effectively ensure the drilling construction quality, and effectively avoids the influence on health caused by direct suction of dust at the same time.

Description

Technical Field

[0001] The utility model relates to the field of decoration and renovation construction, in particular to a multifunctional telescopic adjustable bracket. Background Art

[0002] During the decoration process, especially the interior decoration process, it is often necessary to drill holes at the bottom of the floor slab for ceiling hangers, install hangers, or measure and lay out the ceiling. Generally, workers use electric hammers to operate on the operating frame. Due to the high-altitude operation, the operating frame and on-site construction conditions limit the workers to hold the drill for a long time to drill holes, and it is difficult for the head and hands to be straight. On the one hand, the physical exertion is large, and the drilling quality is difficult to guarantee. On the other hand, drilling causes a lot of dust, and long-term operation can easily cause workers to suffer from pneumoconiosis.

[0003] Secondly, it is necessary to measure and lay out the ceiling (horizontally or vertically). Due to the shape of the ceiling or on-site construction requirements, the position of the measuring instrument often needs to be adjusted, which makes construction extremely inconvenient. Utility Model Content

[0004] The utility model aims to provide a multifunctional retractable adjustable bracket to solve the technical problem of inconvenient construction in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a multifunctional telescopic adjustable bracket, comprising a fixed frame, a lifting rod, a retracting rod, and a support rod. The upper end of the lifting rod is connected to the fixed frame, and the lower end is retracted into the retracting rod. The retracting rod is provided with a support rod connecting support, and the support rod connecting support is connected to the support rod. An auxiliary support rod that can be folded and deformed is provided between the support rod and the retracting rod.

[0007] Furthermore, a height adjustment device is provided, which includes a connecting rod, an operating handle and a height adjustment rod. The connecting rod is fixedly arranged on the lifting rod. The top of the height adjustment rod is connected to the connecting rod, and the bottom is movably connected to the operating handle. The operating handle is movably connected to the retracting rod.

[0008] Furthermore, the connecting rod is connected to the lifting rod by welding, the top of the height adjustment rod is connected to the connecting rod by bolts or welding, and the operating handle is movably connected to the retracting rod and the height adjustment rod by bolts.

[0009] Furthermore, the support rod connecting support is composed of a circular disc and three triangular galvanized iron sheets, and the support rod is fixed to the triangular part of the support rod connecting support.

[0010] Furthermore, the support rod connecting bracket is fixed on the retractable rod by bolts.

[0011] Furthermore, the two ends of the auxiliary support rod are connected to the support rod and the retractable rod by welding, and the middle of the auxiliary support rod is connected by butt bolts to achieve folding deformation.

[0012] Furthermore, the fixing frame is L-shaped, and one end connected to the lifting rod is fixed by a fastening bolt.

[0013] Furthermore, a roller is provided at the bottom of the support rod.

[0014] Furthermore, the number of the support rods is greater than or equal to three.

[0015] Furthermore, an electric drill, electric hammer or measuring and setting-out tools can be placed on the fixing frame.

[0016] Based on the above technical solution, the embodiment of the utility model can at least produce the following technical effects:

[0017] (1) Through this multifunctional retractable adjustable bracket, workers can operate the electric hammer on the bracket to drill holes in the top plate on the floor, and can perform hole construction such as suspended ceilings on floors of different elevations. It is convenient, fast, labor-saving and can effectively ensure the quality of drilling construction, while effectively avoiding the adverse health effects of direct inhalation of dust.

[0018] (2) The multifunctional retractable adjustable bracket provided by the utility model can also be used to measure and lay out the ceiling elevation after replacing the operating tool on the top, thereby realizing multiple uses and functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 It is a structural front view of an embodiment of the utility model;

[0021] Figure 2 It is a structural side view of an embodiment of the utility model;

[0022] Figure 3 It is a top view of the structure of an embodiment of the utility model;

[0023] Figure 4 It is a right side view of the structure of the embodiment of the utility model;

[0024] In the figure: 1. fixed frame; 2. lifting rod; 3. retracting rod; 4. supporting rod; 5. support rod connecting support; 6. auxiliary support rod; 7. connecting rod; 8. height adjustment rod; 9. operating handle; 10. roller. DETAILED DESCRIPTION

[0025] The following will combine 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply 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 application; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0027] Example 1

[0028] A multifunctional retractable adjustable bracket comprises a fixed frame 1, a lifting rod 2, a retracting rod 3, and a support rod 4. The upper end of the lifting rod 2 is connected to the fixed frame 1, and the lower end is retracted into the retracting rod 3. The retracting rod 3 is provided with a support rod connecting support 5, and the support rod connecting support 5 is connected to the support rod 4. An auxiliary support rod 6 that can be folded and deformed is provided between the support rod 4 and the retracting rod 3.

[0029] In this embodiment, a height adjustment device is also provided, which includes a connecting rod 7, an operating handle 9 and a height adjustment rod 8. The connecting rod 7 is fixedly arranged on the lifting rod 2. The top of the height adjustment rod 8 is connected to the connecting rod 7, and the bottom is movably connected to the operating handle 9. The operating handle 9 is movably connected to the retracting rod 3.

[0030] One end of the operating handle 9 is provided for workers to operate, and the other end is welded on the retractable rod, which is mainly used when the height of the bracket needs to be adjusted according to the elevation during operation.

[0031] In this embodiment, the connecting rod 7 is connected to the lifting rod 2 by welding, the top of the height adjustment rod 8 is connected to the connecting rod 7 by bolts or welding, and the operating handle 9 is movably connected to the retracting rod 3 and the height adjustment rod 8 by bolts.

[0032] In this embodiment, the support rod connecting support 5 is composed of a circular disk and three triangular galvanized iron sheets, and the support rod 4 is fixed to the triangular part of the support rod connecting support 5.

[0033] In this embodiment, the support rod connecting bracket 5 is fixed on the retractable rod 3 by bolts.

[0034] In this embodiment, both ends of the auxiliary support rod 6 are connected to the support rod 4 and the retractable rod 3 by welding, and the middle of the auxiliary support rod 6 is connected by butt bolts to achieve folding deformation.

[0035] In this embodiment, the fixing frame 1 is L-shaped, one end of which is used to fix an electric drill or electric hammer for opening a hole, and the other end is inserted into the lifting rod 2 and fixed by fastening bolts. The lifting rod 2 is used to achieve height adjustment during on-site construction.

[0036] In this embodiment, a roller 10 is further provided at the bottom of the support rod 4 .

[0037] In this embodiment, the number of the support rods 4 is three, forming a triangular support rod.

[0038] Example 2

[0039] A multifunctional retractable adjustable bracket comprises a fixed frame 1, a lifting rod 2, a retracting rod 3, and a support rod 4. The upper end of the lifting rod 2 is connected to the fixed frame 1, and the lower end is retracted into the retracting rod 3. The retracting rod 3 is provided with a support rod connecting support 5, and the support rod connecting support 5 is connected to the support rod 4. An auxiliary support rod 6 that can be folded and deformed is provided between the support rod 4 and the retracting rod 3.

[0040] In this embodiment, the support rod connecting support 5 is composed of a circular disk and three triangular galvanized iron sheets, and the support rod 4 is fixed to the triangular part of the support rod connecting support 5.

[0041] In this embodiment, the support rod connecting bracket 5 is fixed on the retractable rod 3 by bolts.

[0042] In this embodiment, both ends of the auxiliary support rod 6 are connected to the support rod 4 and the retractable rod 3 by welding, and the middle of the auxiliary support rod 6 is connected by butt bolts to achieve folding deformation.

[0043] In this embodiment, the fixing frame 1 is L-shaped, with one end fixing the measuring and setting-out tool, and the other end being inserted into the lifting rod 2 and fixed by tightening bolts, and the lifting rod 2 is used to achieve height adjustment during on-site construction.

[0044] In this embodiment, a roller 10 is further provided at the bottom of the support rod 4 .

[0045] In this embodiment, the number of the support rods 4 is four, and the number of the auxiliary support rods 6 is four accordingly.

[0046] The structures, functions and connection forms disclosed in this article can be implemented in other ways. For example, the embodiments described above are only exemplary, for example, multiple components can be combined or integrated into another component; in addition, each functional component in each embodiment of this article can be integrated into one functional component, or each functional component can exist physically separately, or two or more functional components can be integrated into one functional component.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A multifunctional retractable adjustable bracket, characterized in that: The invention comprises a fixing frame (1), a lifting rod (2), a retracting rod (3), and a supporting rod (4); the upper end of the lifting rod (2) is connected to the fixing frame (1), and the lower end is retracted into the retracting rod (3); a supporting rod connecting support (5) is provided on the retracting rod (3); the supporting rod connecting support (5) is connected to the supporting rod (4); and an auxiliary supporting rod (6) capable of folding and deforming is provided between the supporting rod (4) and the retracting rod (3).

2. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: A height adjustment device is also provided, the height adjustment device comprising a connecting rod (7), an operating handle (9) and a height adjustment rod (8), the connecting rod (7) being fixedly arranged on the lifting rod (2), the height adjustment rod (8) being connected to the connecting rod (7) at the top and being movably connected to the operating handle (9) at the bottom, and the operating handle (9) being movably connected to the retracting rod (3).

3. The multifunctional retractable adjustable bracket according to claim 2, characterized in that: The connecting rod (7) is connected to the lifting rod (2) by welding, the top of the height adjustment rod (8) is connected to the connecting rod (7) by bolts or welding, and the operating handle (9) is movably connected to the retracting rod (3) and the height adjustment rod (8) by bolts.

4. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: The support rod connecting support (5) is composed of a circular disk and three triangular galvanized iron sheets, and the support rod (4) is fixed to the triangular part of the support rod connecting support (5).

5. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: The support rod connecting support (5) is fixed on the retractable rod (3) by means of bolts.

6. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: The two ends of the auxiliary support rod (6) are connected to the support rod (4) and the retractable rod (3) by welding, and the middle of the auxiliary support rod (6) is connected by a butt bolt to achieve folding deformation.

7. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: The fixing frame (1) is L-shaped, and one end connected to the lifting rod (2) is fixed by a fastening bolt.

8. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: A roller (10) is also provided at the bottom of the support rod (4).

9. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: The number of the support rods (4) is greater than or equal to three.

10. The multifunctional retractable adjustable bracket according to claim 1, characterized in that: An electric drill, an electric hammer or a measuring and setting-out tool can be placed on the fixing frame (1).

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