Building top formwork supporting device with adjusting structure

Abstract

The utility model discloses a building top formwork supporting device with an adjusting structure, which comprises a supporting base, a plurality of fixing holes are formed in the supporting base, a lower supporting pipe is welded in the middle of the upper end of the supporting base, an upper supporting pipe is arranged above the lower supporting pipe, a connecting end is welded at the upper end of an adjusting lead screw, and the upper end of the adjusting lead screw is provided with an adjusting groove. A supporting plate is arranged above the connecting end, a sliding rail is fixed to the lower end of the supporting plate through a bolt, the sliding blocks are movably installed in the sliding rail, hinge seats are welded to the two sides of the connecting end, adjusting connecting rods are hinged to the hinge seats, and the ends, away from the hinge seats, of the adjusting connecting rods are hinged to the middles of the corresponding adjusting supporting rods. The device has the beneficial effects that by adjusting the height of the part, located above the upper supporting pipe, of the adjusting lead screw, lifting of the supporting plate can be adjusted, so that convenient adjusting and supporting are achieved, a formwork can be rapidly jacked and supported, the construction efficiency is improved, practicability is high, and popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a building top formwork supporting device with an adjusting structure. Background Art

[0002] Building formwork is a temporary supporting structure, which is manufactured according to design requirements to shape concrete structures and components into specified positions and geometric dimensions, maintain their correct positions, and bear the deadweight of the building formwork and external loads acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce engineering costs. For the formwork on the top of the building, a supporting device is required to support it, but the traditional formwork support device has poor adjustability, which is very inconvenient to adjust when supporting the formwork, resulting in low support efficiency and affecting the construction progress. For this reason, the utility model proposes a building top formwork support device with an adjustment structure to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a building top formwork supporting device with an adjusting structure, so as to solve the problem that the formwork supporting device mentioned in the background technology is inconvenient to adjust and operate.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a building top formwork support device with an adjustment structure, comprising

[0005] A support base, wherein a plurality of fixing holes are provided on the support base, and a support structure is welded to the middle portion of the upper end of the support base;

[0006] A supporting structure, which includes a lower supporting tube, an upper supporting tube is arranged above the lower supporting tube, a fixing plate is welded to the outer lower end of the upper supporting tube and the outer upper end of the lower supporting tube, the two fixing plates are welded and connected by a plurality of fixing struts, an adjusting sleeve is welded to the middle of the plurality of fixing struts, a screw through hole is opened in the middle of the adjusting sleeve, an adjusting screw is inserted through the upper supporting tube, and the lower end of the adjusting screw passes through the screw through hole and extends into the lower supporting tube.

[0007] Preferably, adjusting nuts and locking nuts are respectively provided on the outer sides of the adjusting screws at the upper and lower ends of the adjusting sleeve, a connecting end is welded on the upper end of the adjusting screw, a supporting plate is provided above the connecting end, a slide rail is fixed to the lower end of the supporting plate by bolts, hinge joints are welded on the upper ends of both sides of the upper support tube, adjusting struts are hinged on the hinge joints, a sliding block is provided on the end of the adjusting strut away from the hinge joint, and the sliding block is movably installed in the slide rail.

[0008] Preferably, hinge seats are welded on both sides of the connecting end, and adjusting connecting rods are hinged on the hinge seats. The ends of the adjusting connecting rods away from the hinge seats are hinged to the middle of the corresponding adjusting support rods.

[0009] Preferably, the outer diameter and the inner diameter of the lower support tube are equal to that of the upper support tube, and the centers of the lower support tube and the upper support tube are on the same vertical line.

[0010] Preferably, the upper end of the support plate is wrapped with a protective pad layer, and the thickness of the protective pad layer is 2-4 mm.

[0011] Preferably, the fixed struts are arranged in a semicircular path along the edge of the fixed plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model has a reasonable structural design. The template support device for the top can adjust the height of the part of the adjusting screw located above the upper support tube, so as to adjust the lifting of the support plate to realize convenient adjustment of the support, and can quickly support the template, thereby improving construction efficiency. The utility model has strong practicality and is conducive to promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0016] Figure 3 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0017] In the figure: support base 1, fixing hole 2, lower support tube 3, upper support tube 4, support pallet 5, protective cushion layer 6, slide rail 7, adjustment strut 8, adjustment connecting rod 9, fixing plate 10, fixing strut 11, adjustment sleeve 12, adjustment screw 13, locking nut 14, hinged head 15, connecting end 16, hinged head hinge seat 17. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 , the utility model provides a technical solution:

[0020] A building top formwork supporting device with an adjustment structure, comprising:

[0021] A support base 1, on which a plurality of fixing holes 2 are provided, and a support structure is welded at the middle of the upper end of the support base 1;

[0022] The supporting structure includes a lower supporting tube 3, an upper supporting tube 4 is arranged above the lower supporting tube 3, a fixing plate 10 is welded to the outer lower end of the upper supporting tube 4 and the outer upper end of the lower supporting tube 3, the two fixing plates 10 are welded and connected by a plurality of fixing struts 11, an adjusting sleeve 12 is welded to the middle of the plurality of fixing struts 11, a screw hole is opened in the middle of the adjusting sleeve 12, an adjusting screw 13 is inserted through the upper supporting tube 4, and the lower end of the adjusting screw 13 passes through the screw hole and extends into the lower supporting tube 3;

[0023] Adjusting nuts and locking nuts 14 are respectively arranged on the outer sides of the adjusting screw 13 at the upper and lower ends of the adjusting sleeve 12, a connecting end 16 is welded to the upper end of the adjusting screw 13, a supporting plate 5 is arranged above the connecting end 16, a slide rail 7 is fixed to the lower end of the supporting plate 5 by bolts, hinge joints 15 are welded to the upper ends of both sides of the upper supporting tube 4, and an adjusting strut 8 is hingedly connected to the hinge joint 15, and a slider is arranged at the end of the adjusting strut 8 away from the hinge joint 15, and the slider is movably installed in the slide rail 7;

[0024] Both sides of the connecting end 16 are welded with hinge seats 17, and the hinge seats 17 are hinged with adjustment connecting rods 9, and the ends of the adjustment connecting rods 9 away from the hinge seats 17 are hinged to the middle of the corresponding adjustment support rods 8;

[0025] The outer diameter and inner diameter of the lower support tube 3 and the upper support tube 4 are equal, and the centers of the lower support tube 3 and the upper support tube 4 are on the same vertical line;

[0026] The upper end of the support plate 5 is wrapped with a protective cushion layer 6, and the thickness of the protective cushion layer 6 is 2-4 mm;

[0027] The fixed struts 11 are arranged along the edge of the fixed plate 10 to form a semicircular path.

[0028] Working principle: The support base 1 can be fixed to the ground by bolts first, and the adjusting nut and the adjusting screw 13 are matched at the gap between the lower support tube 3 and the upper support tube 4 to feed the adjusting screw 13 downward. At this time, the connecting end 16 will move downward with the adjusting screw 13, and the angle between the adjusting connecting rod 9 and the adjusting strut 8 will be small. The two sliders in the slide rail 7 will move relative to each other, and the two adjusting struts 8 will gradually move closer, thereby driving the support plate 5 to gradually rise until the upper end of the support plate 5 is firmly supported on the lower end of the template. Then the adjusting nut can be stopped, and the locking nut 14 can be screwed upward to tighten the adjusting screw. 13 is positioned. When the supporting device needs to be removed, the locking nut 14 needs to be loosened, and then the adjusting nut is screwed to support it with the adjusting sleeve 12, and the adjusting screw 13 is adjusted to move the adjusting screw 13 upward. According to the rising principle, the supporting plate 5 will drop and break away from the template, and then the device can be directly removed when the supporting base 1 is removed; by adjusting the height of the adjusting screw 13 located above the upper supporting tube 4, the supporting plate 5 can be adjusted to rise and fall, so as to realize convenient adjustment of the support, and the template can be quickly supported, thereby improving construction efficiency, strong practicality, and conducive to promotion.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building top formwork support device with an adjustment structure, characterized in that: include A support base (1), wherein a plurality of fixing holes (2) are provided on the support base (1), and a support structure is welded to the middle of the upper end of the support base (1); A support structure, the support structure comprising a lower support tube (3), an upper support tube (4) being arranged above the lower support tube (3), a fixing plate (10) being sleeved and welded on the outer lower end of the upper support tube (4) and the outer upper end of the lower support tube (3), the two fixing plates (10) being welded and connected via a plurality of fixing struts (11), an adjustment sleeve (12) being welded in the middle of the plurality of fixing struts (11), a screw hole being provided in the middle of the adjustment sleeve (12), an adjustment screw (13) being inserted through the upper support tube (4), the lower end of the adjustment screw (13) passing through the screw hole and extending into the lower support tube (3).

2. A building top formwork support device with an adjustment structure according to claim 1, characterized in that: Adjusting nuts and locking nuts (14) are respectively arranged on the outer sides of the adjusting screw (13) at the upper and lower ends of the adjusting sleeve (12); a connecting end (16) is welded to the upper end of the adjusting screw (13); a supporting plate (5) is arranged above the connecting end (16); a slide rail (7) is fixed to the lower end of the supporting plate (5) by bolts; hinged joints (15) are welded to the upper ends of both sides of the upper supporting tube (4); an adjusting strut (8) is hingedly connected to the hinged joint (15); a slider is arranged at one end of the adjusting strut (8) away from the hinged joint (15); and the slider is movably installed in the slide rail (7).

3. A building top formwork support device with an adjustment structure according to claim 2, characterized in that: Both sides of the connecting end (16) are welded with hinge seats (17), and the hinge seats (17) are hinged with adjustment connecting rods (9), and the ends of the adjustment connecting rods (9) away from the hinge seats (17) are hinged to the middle of the corresponding adjustment support rods (8).

4. The building top formwork support device with an adjustment structure according to claim 1, characterized in that: The outer diameter and inner diameter of the lower support tube (3) and the upper support tube (4) are equal, and the centers of the lower support tube (3) and the upper support tube (4) are on the same vertical line.

5. The building top formwork support device with an adjustment structure according to claim 2, characterized in that: The upper end of the support plate (5) is wrapped with a protective cushion layer (6), and the thickness of the protective cushion layer (6) is 2-4 mm.

6. The building top formwork support device with an adjustment structure according to claim 1, characterized in that: The fixed struts (11) are arranged along the edge of the fixed plate (10) to form a semicircular path.

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