An adjustable support device for prefabricated wall

Abstract

The present invention belongs to the field of construction engineering technology, and in particular, relates to an adjustable support device for prefabricated walls, which can connect prefabricated walls and embedded floor slabs, and includes a first support rod, a second support rod and an adjustment assembly, wherein the first support rod is connected to the second support rod through the adjustment assembly, the end of the first support rod away from the adjustment assembly is connected to the prefabricated wall, and the end of the second support rod away from the adjustment assembly is connected to the embedded floor slab, and the distance and angle between the first support rod and the second support rod can be changed by adjusting the adjustment assembly. The beneficial effects of the present invention are: by using an adjustable triangular structure, the internal rack erection can be effectively avoided, and the stable support of the prefabricated wall and the embedded floor slab can be achieved, thereby improving the stability and safety of the wall and meeting strict construction requirements; by adopting a universal joint design, the angle between adjacent parts can be changed within a certain range, and the applicability is strong.

Description

Technical Field

[0001] The invention belongs to the technical field of building engineering, and in particular relates to an adjustable supporting device for a prefabricated wall. Background Art

[0002] During the construction process, the commonly used diagonal braces are fixed diagonal braces. The installation angle cannot be changed because the fixed points of the prefabricated wall itself and the preset floor fixing points have been determined in advance. This results in a unique installation angle for the diagonal brace rod. When the internal racks of this layer are constructed, especially in areas where some prefabricated components are densely packed, the original fixed diagonal brace rods and the support frames of this layer often conflict. To solve this problem, the common method on the construction site is to cancel the conflicting diagonal brace rods, and then flexibly set up scaffolding on site according to the actual situation of the diagonal brace rods. This will result in only one local support rod remaining. For on-site prefabricated wall panels, the stability and safety of the wall are affected. The traditional internal rack structure is a steel pipe fastener scaffold, but with the promotion of the disc-type scaffold, it is difficult for the disc-type scaffold to stagger the prefabricated wall panel diagonal braces in locations where prefabricated wall panels are concentrated. If the diagonal brace is cancelled, the prefabricated wall panel will have no temporary support. If the method of adjusting the distance and position of the vertical poles is adopted to ensure the diagonal support, the step distance and distance of the supporting vertical poles will be deviated, which will cause safety hazards to the stability of the supporting frame of the entire structure. Therefore, an adjustable support device for prefabricated walls is needed to solve the above technical problems. Summary of the invention

[0003] In order to solve the above-mentioned technical problems, the present invention provides a variable angle bracing device for prefabricated walls, which can solve technical problems such as large workload, time-consuming and labor-intensive scaffolding erection and dismantling, and potential quality and safety risks.

[0004] The technical solution adopted in an embodiment of the present invention is: an adjustable support device for a prefabricated wall, which can connect the prefabricated wall and the embedded floor slab, and is characterized in that it includes a first support rod, a second support rod and an adjustment component, the first support rod is connected to the second support rod through the adjustment component, the end of the first support rod away from the adjustment component is connected to the prefabricated wall, and the end of the second support rod away from the adjustment component is connected to the embedded floor slab, and adjusting the adjustment component can change the distance and angle between the first support rod and the second support rod, thereby effectively supporting the prefabricated wall and the embedded floor slab.

[0005] Furthermore, the adjustment assembly includes a first adjustment rod, a second adjustment rod and a third adjustment rod, the first adjustment rod, the second adjustment rod and the third adjustment rod are connected in pairs to form a triangle, the end where the first adjustment rod and the second adjustment rod are connected is connected to the first support rod, and the end where the first adjustment rod and the third adjustment rod are connected is connected to the second support rod.

[0006] Furthermore, the angles between the first adjusting rod, the second adjusting rod and the third adjusting rod are adjustable, and the lengths of the three are adjustable.

[0007] Furthermore, the end portion where the first adjusting rod and the second adjusting rod are connected is connected to the first support rod via a first connecting piece, the end portion where the first adjusting rod and the third adjusting rod are connected is connected to the second support rod via a second connecting piece, and the first adjusting rod and the second adjusting rod are connected via a third connecting piece.

[0008] Furthermore, the first connecting member and / or the second connecting member and / or the third connecting member are universal joints.

[0009] Furthermore, adjusting the first adjusting rod and / or the second adjusting rod and / or the third adjusting rod can change the angle between the first supporting rod and the prefabricated wall.

[0010] Furthermore, adjusting the first adjusting rod and / or the second adjusting rod and / or the third adjusting rod can change the angle between the second supporting rod and the embedded floor slab.

[0011] The advantages and positive effects of the present invention are: the use of an adjustable triangular structure can effectively avoid the erection of inner racks, especially when some fixed diagonal braces have to be removed, to ensure stable support between the prefabricated wall and the embedded floor slab, improve the stability and safety of the wall, and meet strict construction requirements; the universal joint design is adopted, so that the angle between adjacent parts can be changed within a certain range, which can be applied to more application scenarios. The structure is easy to obtain materials, simple in design, highly applicable, reusable, and cost-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of an embodiment provided by the present invention.

[0013] In the figure:

[0014] 1. First support rod; 2. Second support rod; 3. Adjustment assembly; 31. First adjustment rod; 32. Second adjustment rod; 33. Third adjustment rod; 34. First connecting piece; 35. Second connecting piece; 36. Third connecting piece; 4. Prefabricated wall; 5. Embedded floor slab; 6. Fixed diagonal brace. DETAILED DESCRIPTION

[0015] An embodiment of the present invention provides an adjustable supporting device for a prefabricated wall, which is described below with reference to the accompanying drawings.

[0016] Reference Figure 1 As shown, an adjustable support device for prefabricated walls can connect the prefabricated wall 4 and the embedded floor 5, characterized in that it includes a first support rod 1, a second support rod 2 and an adjustment assembly 3, the first support rod 1 is connected to the second support rod 2 through the adjustment assembly 3, the end of the first support rod 1 away from the adjustment assembly 3 is connected to the prefabricated wall 4, and the end of the second support rod 2 away from the adjustment assembly 3 is connected to the embedded floor 5, and the adjustment assembly 3 can change the distance and angle between the first support rod 1 and the second support rod 2, thereby effectively supporting the prefabricated wall 4 and the embedded floor 5. In one embodiment, only one fixed diagonal brace 6 is left between the prefabricated wall 4 and the embedded floor 5, and the adjustable support device is used to replace another fixed diagonal brace, which can avoid the conflicting internal rack erection and achieve stable support, and the material is easy to obtain, the production is simple, and it can be reused, which is very flexible and convenient.

[0017] Preferably, the adjustment assembly 3 includes a first adjustment rod 31, a second adjustment rod 32 and a third adjustment rod 33, wherein the first adjustment rod 31, the second adjustment rod 32 and the third adjustment rod 33 are connected in pairs to form a triangle, wherein the end connected to the first adjustment rod 31 and the second adjustment rod 32 is connected to the first support rod 1, and the end connected to the first adjustment rod 31 and the third adjustment rod 33 is connected to the second support rod 2. By using the stable triangle formed by the first adjustment rod 31, the second adjustment rod 32 and the third adjustment rod 33, the distance and angle between the first support rod 1 and the second support rod 2 connected by the triangle can be adjusted according to actual needs, which can effectively solve the situation that when the fixed diagonal brace of the prefabricated wall conflicts with the rack in the layer, part of the fixed diagonal brace has to be removed, and the effective support between the prefabricated wall 4 and the embedded floor slab 5 can still be guaranteed, thereby improving the stability and safety of the wall. Of course, the above-mentioned triangular structure does not have to be in the same plane as the first support rod 1 and the second support rod 2, so that the structure can adapt to more application scenarios.

[0018] Preferably, the angles between the first adjustment rod 31, the second adjustment rod 32 and the third adjustment rod 33 are adjustable, and the lengths of the three are adjustable. By adjusting the lengths and the angles between them, the inner racks can be effectively avoided, the construction requirements can be met, and the stability of the entire support rod can be ensured.

[0019] Preferably, the end connecting the first adjusting rod 31 and the second adjusting rod 32 is connected to the first support rod 1 through the first connecting member 34, the end connecting the first adjusting rod 31 and the third adjusting rod 33 is connected to the second support rod 2 through the second connecting member 35, and the first adjusting rod 31 and the second adjusting rod 32 are connected through the third connecting member 36.

[0020] Preferably, the first connecting member 34 and / or the second connecting member 35 and / or the third connecting member 36 are universal joints. The universal joint design allows the angle between adjacent parts to vary within a certain range, which can ensure that the fixed diagonal braces of the prefabricated wall 4 can still provide effective support when encountering the racking in the structure. Of course, the connecting member mentioned in the present invention can also be a fixing bolt, rivet or other structure, which is not specifically limited here, as long as it can achieve the same function, and the user can flexibly adjust it according to actual needs.

[0021] Preferably, the angle between the first support rod 1 and the prefabricated wall 4 can be changed by adjusting the first adjustment rod 31 and / or the second adjustment rod 32 and / or the third adjustment rod 33 .

[0022] Preferably, the angle between the second support rod 2 and the embedded floor slab 5 can be changed by adjusting the first adjustment rod 31 and / or the second adjustment rod 32 and / or the third adjustment rod 33 .

[0023] When in use, first find out the fixed diagonal brace that conflicts with the erection of the inner rack, and make a replacement mark, then remove the conflicting fixed diagonal brace, install the first support member 1 and the second support member 2 at the fixed end of the prefabricated wall 4 and the fixed end of the embedded floor slab 5, respectively, and then connect the spliced ​​adjustment assembly 3 to the first support member 1 and the second support member 2. By adjusting the first adjustment rod 31, the second adjustment rod 32 and the third adjustment rod 33, the structure can not only effectively avoid the inner rack structure but also stably support the prefabricated wall 4 and the embedded floor slab 5.

[0024] Embodiment 1:

[0025] An adjustable supporting device for a prefabricated wall can be connected to a prefabricated wall 4 and a pre-embedded floor slab 5, characterized in that it includes a first supporting rod 1, a second supporting rod 2 and an adjusting assembly 3, the first supporting rod 1 is connected to the second supporting rod 2 through the adjusting assembly 3, the end of the first supporting rod 1 away from the adjusting assembly 3 is connected to the prefabricated wall 4, and the end of the second supporting rod 2 away from the adjusting assembly 3 is connected to the prefabricated floor slab 5, and adjusting the adjusting assembly 3 can change the distance and angle between the first supporting rod 1 and the second supporting rod 2, thereby effectively supporting the prefabricated wall 4 and the pre-embedded floor slab 5.

[0026] The adjustment assembly 3 includes a first adjustment rod 31, a second adjustment rod 32 and a third adjustment rod 33. The first adjustment rod 31, the second adjustment rod 32 and the third adjustment rod 33 are connected in pairs to form a triangle. The end where the first adjustment rod 31 and the second adjustment rod 32 are connected is connected to the first support rod 1, and the end where the first adjustment rod 31 and the third adjustment rod 33 are connected is connected to the second support rod 2.

[0027] The angles between the first adjusting rod 31 , the second adjusting rod 32 and the third adjusting rod 33 are adjustable, and the lengths of the three are adjustable.

[0028] The end where the first adjusting rod 31 and the second adjusting rod 32 are connected is connected to the first support rod 1 via a first connecting piece 34, the end where the first adjusting rod 31 and the third adjusting rod 33 are connected is connected to the second support rod 2 via a second connecting piece 35, and the first adjusting rod 31 and the second adjusting rod 32 are connected via a third connecting piece 36.

[0029] The first connecting member 34 and / or the second connecting member 35 and / or the third connecting member 36 are universal joints.

[0030] The angle between the first support rod 1 and the prefabricated wall 4 can be changed by adjusting the first adjustment rod 31 and / or the second adjustment rod 32 and / or the third adjustment rod 33 .

[0031] The angle between the second support rod 2 and the embedded floor slab 5 can be changed by adjusting the first adjustment rod 31 and / or the second adjustment rod 32 and / or the third adjustment rod 33 .

[0032] The advantages and positive effects of the present invention are: the use of an adjustable triangular structure can effectively avoid the erection of inner racks, especially when some fixed diagonal braces have to be removed, to ensure stable support between the prefabricated wall and the embedded floor slab, improve the stability and safety of the wall, and meet strict construction requirements; the universal joint design is adopted, so that the angle between adjacent parts can be changed within a certain range, which can be applied to more application scenarios. The structure is easy to obtain materials, simple in design, highly applicable, reusable, and cost-saving.

[0033] The embodiments of the present invention are described in detail above, but the contents described are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An adjustable support device for a prefabricated wall, which can connect the prefabricated wall and the embedded floor slab, characterized in that: The invention comprises a first support rod, a second support rod and an adjustment assembly, wherein the first support rod is connected to the second support rod through the adjustment assembly, the end of the first support rod away from the adjustment assembly is connected to the prefabricated wall, and the end of the second support rod away from the adjustment assembly is connected to the embedded floor slab, and the distance and angle between the first support rod and the second support rod can be changed by adjusting the adjustment assembly, thereby effectively supporting the prefabricated wall and the embedded floor slab; The adjusting assembly comprises a first adjusting rod, a second adjusting rod and a third adjusting rod, wherein the first adjusting rod, the second adjusting rod and the third adjusting rod are connected in pairs to form a triangle, the end connected to the first adjusting rod and the second adjusting rod is connected to the first supporting rod, and the end connected to the first adjusting rod and the third adjusting rod is connected to the second supporting rod; The angles between the first adjusting rod, the second adjusting rod and the third adjusting rod are adjustable, and the lengths of the three are adjustable.

2. The adjustable support device for prefabricated walls according to claim 1, characterized in that: The end portion where the first adjusting rod and the second adjusting rod are connected is connected to the first supporting rod via a first connecting piece, the end portion where the first adjusting rod and the third adjusting rod are connected is connected to the second supporting rod via a second connecting piece, and the second adjusting rod and the third adjusting rod are connected via a third connecting piece.

3. The adjustable support device for prefabricated walls according to claim 2, characterized in that: The first connecting member and / or the second connecting member and / or the third connecting member are universal joints.

4. The adjustable support device for prefabricated walls according to claim 1, characterized in that: The angle between the first support rod and the prefabricated wall can be changed by adjusting the first adjustment rod and / or the second adjustment rod and / or the third adjustment rod.

5. The adjustable support device for prefabricated walls according to claim 1, characterized in that: Adjusting the first adjusting rod and / or the second adjusting rod and / or the third adjusting rod can change the angle between the second supporting rod and the embedded floor slab.

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