Adjustable cantilever supporting tool

Abstract

The utility model relates to the technical field of building construction components, and discloses an adjustable overhanging supporting tool which comprises a supporting base, a supporting top seat is arranged at the end of the supporting base in an inserted mode, and a limiting mechanism used for stopping the supporting top seat is arranged at the end of the supporting base. An auxiliary supporting mechanism used for side face supporting is arranged on the outer side of the supporting top base. The connecting top plate is connected to the lower end of the cantilever, at the moment, the opposite locking screw rods can be screwed out, locking of the telescopic top frame on the bearing arm is relieved, the length of the telescopic top frame at the end of the bearing arm is pulled and adjusted, the bearing plate is made to be attached to the lower end of the cantilever, and screws and the like penetrate through preset holes and preset grooves formed in the bearing plate to enter the cantilever. And the two bearing plates are used for supporting multiple points of the cantilever on the two sides of the connecting top plate.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction components, in particular to an adjustable cantilever support tooling. Background Art

[0002] Cantilever structure is one of the common structural forms in engineering structures, such as awnings, eaves, external balconies, and cantilevered corridors in construction projects. At the same time, cantilever structure is also a temporary structure needed in the construction process of a building. This structure is a cantilever structure in which beams or plates are cantilevered from the main structure. Its essence is a suspended beam-slab structure.

[0003] In most cases, cantilevers require the addition of some supporting structures, mostly using some retractable columns or brackets to support them and bear the upper weight and the loads transmitted from the floor beams and slabs.

[0004] Most of the existing cantilever support tooling has a fixed shape. When supporting the cantilever, the end of the support tooling is connected to the lower end of the cantilever. Most of this cantilever support tooling can only provide support at a single point. It is necessary to set up multiple support toolings at the same time under the cantilever, which occupies the space under the cantilever and has limited applicability. Utility Model Content

[0005] The purpose of the utility model is to address the shortcomings of the existing technology and provide an adjustable cantilever support tooling, which solves the problem that most cantilever support tooling can only provide support at a single point, and multiple support tooling needs to be set up simultaneously under the cantilever, occupying the space under the cantilever and having limited applicability.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An adjustable cantilever support tooling comprises: a support base, a support top seat inserted at the end of the support base, a limiting mechanism for stopping the support top seat at the end of the support base, and an auxiliary support mechanism for side support provided on the outer side of the support top seat.

[0008] As a further solution of the present invention: the support base includes a base plate, a hollow column and a reinforcing rib plate, the base plate is a metal square plate, the hollow column is vertically arranged on the base plate, the reinforcing rib plate is arranged at the connection between the hollow column and the base plate, the support top seat includes a lifting rod and a connecting top plate, the lifting rod is movably inserted at the end of the hollow column, and the connecting top plate is arranged at the top of the lifting rod.

[0009] As a further solution of the present invention: the auxiliary support mechanism includes an outer ring frame, a load-bearing arm, a telescopic top frame, opposing locking screws and a load-bearing plate. The outer ring frame is arranged on the outside of the lifting rod, and the two load-bearing arms are arranged in a group of mirror-symmetrical arrangements outside the side wall of the outer ring frame, and the bottom end of the load-bearing arm is rotatably connected to the outer ring frame. A guide groove along the length direction of the load-bearing arm is provided on the load-bearing arm, and the telescopic top frame is slidably arranged in contact with the outer wall of the load-bearing arm and the guide groove. The opposing locking screws are arranged at the connection between the telescopic top frame and the load-bearing arm, and the load-bearing plate is rotatably installed on the top of the telescopic top frame away from the load-bearing arm.

[0010] As a further solution of the present invention: the load-bearing plate and the connecting top plate are in the same horizontal plane, and the load-bearing plate is provided with preset holes and preset grooves for connecting the cantilever.

[0011] As a further solution of the present invention: the opposing locking screws include a basic screw and opposing extrusion nuts with threads arranged on both sides of the basic screw, wherein the basic screw horizontally penetrates the guide grooves of the telescopic top frame and the load-bearing arm, and the opposing extrusion nuts respectively abut against the outside of the two side walls of the load-bearing arm.

[0012] As a further solution of the present invention: the limiting mechanism includes a limiting ring and a limiting bracket, the outer side of the end of the hollow column is provided with an external thread, and the column body of the end of the hollow column is provided with a vertical through groove, the bottom end of the lifting rod is provided with a through hole facing the through groove, the inner side of the limiting ring is provided with an internal thread, and the limiting ring thread is provided at the end of the hollow column, the limiting bracket passes through the through groove at the end of the hollow column and the through hole at the bottom end of the lifting rod, and the limiting bracket contacts the limiting ring.

[0013] As a further solution of the present invention: a plurality of limiting rings are threadedly provided on the end of the hollow column, and an outer wall of the limiting ring is provided with a convex ring for accommodating a limiting inserting frame, and the limiting inserting frame is a U-shaped frame.

[0014] Beneficial effects of the utility model:

[0015] 1. In the present invention, the connecting top plate is connected to the lower end of the cantilever. At this time, the opposite locking screws can be unscrewed to release the lock of the telescopic top frame on the load-bearing arm, and the length of the telescopic top frame at the end of the load-bearing arm can be adjusted to fit the load-bearing plate at the lower end of the cantilever. Screws are then used to pass through the preset holes and preset slots provided on the load-bearing plate and enter the cantilever to form a connection. The two load-bearing plates are used to form multi-point support for the cantilever on both sides of the connecting top plate.

[0016] 2. In the present invention, after the lifting rod is lifted or lowered at the end of the hollow column, a limiting bracket is used to penetrate the through groove at the end of the hollow column and the through hole at the bottom end of the lifting rod, and a limiting ring is used to support the limiting bracket to form support for the lifting rod. Multiple limiting rings and limiting brackets can form a stable support for the lifting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model from a third perspective;

[0021] Figure 4 It is an exploded view of part of the structure of the utility model;

[0022] Figure 5 It is a partial structural diagram of the utility model.

[0023] In the figure: 1. Support base; 101. Base plate; 102. Hollow column; 103. Reinforcing rib plate; 2. Support top seat; 201. Lifting rod; 202. Connecting top plate; 3. Limiting mechanism; 301. Limiting ring; 302. Limiting bracket; 4. Auxiliary supporting mechanism; 401. Outer ring frame; 402. Load-bearing arm; 403. Telescopic top frame; 404. Opposite locking screw; 405. Load-bearing plate; 5. Through groove. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figures 1 to 5 As shown, an adjustable cantilever support tooling includes: a support base 1, a support top seat 2 is inserted at the end of the support base 1, a limiting mechanism 3 for stopping the support top seat 2 is provided at the end of the support base 1, and an auxiliary support mechanism 4 for side support is provided on the outside of the support top seat 2.

[0027] The support base 1 includes a base plate 101, a hollow column 102 and a reinforcing rib plate 103. The base plate 101 is a metal square plate. The hollow column 102 is vertically arranged on the base plate 101. The reinforcing rib plate 103 is arranged at the connection between the hollow column 102 and the base plate 101. The support top seat 2 includes a lifting rod 201 and a connecting top plate 202. The lifting rod 201 is movably inserted at the end of the hollow column 102, and the connecting top plate 202 is arranged at the top of the lifting rod 201.

[0028] The auxiliary support mechanism 4 includes an outer ring frame 401, a load-bearing arm 402, a telescopic top frame 403, opposing locking screws 404 and a load-bearing plate 405. The outer ring frame 401 is arranged on the outside of the lifting rod 201, and two load-bearing arms 402 are arranged in a group of mirror-symmetrical arrangements outside the side wall of the outer ring frame 401, and the bottom end of the load-bearing arm 402 is rotatably connected to the outer ring frame 401. A guide groove along the length direction of the load-bearing arm 402 is provided on the load-bearing arm 402, and the telescopic top frame 403 is slidably arranged in contact with the outer wall of the load-bearing arm 402 and the guide groove. The opposing locking screws 404 are arranged at the connection between the telescopic top frame 403 and the load-bearing arm 402, and the load-bearing plate 405 is rotatably installed on the telescopic top frame 403 away from the top of the load-bearing arm 402.

[0029] The load-bearing plate 405 and the connecting top plate 202 are in the same horizontal plane, and the load-bearing plate 405 is provided with a preset hole and a preset groove for connecting the cantilever.

[0030] The opposing locking screw 404 includes a basic screw and opposing extrusion nuts with threads arranged on both sides of the basic screw, wherein the basic screw horizontally passes through the guide grooves of the telescopic top frame 403 and the load-bearing arm 402, and the opposing extrusion nuts respectively abut against the outside of the two side walls of the load-bearing arm 402.

[0031] When in use, the top plate 202 is connected to the lower end of the cantilever. At this time, the opposite locking screw 404 can be unscrewed to release the lock of the telescopic top frame 403 on the load-bearing arm 402. At this time, the length of the telescopic top frame 403 at the end of the load-bearing arm 402 can be pulled and adjusted to allow the load-bearing plate 405 at the end of the telescopic top frame 403 to fit the lower end of the cantilever, and screws are used to pass through the preset holes and preset grooves on the load-bearing plate 405 into the cantilever to form a connection. Two load-bearing plates 405 are used to form support points on both sides of the connecting top plate 202, which can form support for multiple points of the cantilever. At the same time, the auxiliary support mechanism 4 and the lower end of the support top seat 2 only need one support base 1 for support, which can reduce the space occupied below the cantilever and increase applicability.

[0032] Example 2

[0033] Based on the above embodiment 1, refer to Figures 1 to 5The limiting mechanism 3 includes a limiting ring 301 and a limiting bracket 302. An external thread is provided on the outer side of the end of the hollow column 102, and a vertical through groove 5 is provided on the column body at the end of the hollow column 102. A through hole facing the through groove 5 is provided on the rod body at the bottom end of the lifting rod 201. An internal thread is provided on the inner side of the limiting ring 301, and the limiting ring 301 is threadedly set at the end of the hollow column 102. The limiting bracket 302 passes through the through groove 5 at the end of the hollow column 102 and the through hole at the bottom end of the lifting rod 201, and the limiting bracket 302 abuts against the limiting ring 301.

[0034] The limiting ring 301 is provided with multiple threads at the end of the hollow column 102, and the outer wall of the limiting ring 301 is provided with a convex ring for accommodating the limiting rack 302. The limiting rack 302 is a U-shaped rack, and a through slot is provided on the convex ring on the outer wall of the limiting ring 301, which can be inserted into the through slot of the convex ring when the limiting rack 302 is not in use to form a storage.

[0035] During use, after the lifting rod 201 is lifted or lowered at the end of the hollow column 102, the limiting bracket 302 is used to penetrate the through groove 5 at the end of the hollow column 102 and the through hole at the bottom end of the lifting rod 201, and the limiting ring 301 is used to support the limiting bracket 302 to form a support for the lifting rod 201. Multiple limiting rings 301 and limiting brackets 302 can form a stable support for the lifting rod 201.

[0036] Working principle of the present invention: The above embodiment of the present invention provides an adjustable cantilever support tooling. Before use, first pull the lifting rod 201 to rise at the end of the hollow column 102, so that the connecting top plate 202 at the end of the lifting rod 201 is in contact with the bottom of the cantilever and connected with the stud. At this time, the limiting bracket 302 can be used to penetrate the through groove 5 at the end of the hollow column 102 and the through hole at the bottom end of the lifting rod 201, and the limiting ring 301 at the end of the hollow column 102 is rotated to make it contact with the limiting bracket 302 to form a support for the lifting rod 201. At the same time, multiple limiting rings 301 and limiting brackets 302 are used to form a stable support for the lifting rod 201. At this time, the opposite locking screw 404 can be unscrewed to release the lock of the telescopic top frame 403 on the load-bearing arm 402, and the length of the telescopic top frame 403 at the end of the load-bearing arm 402 can be pulled and adjusted to allow the load-bearing plate 405 at the end of the telescopic top frame 403 to fit the lower end of the cantilever, and use screws to pass through the preset holes and preset grooves opened on the load-bearing plate 405 to enter the cantilever to form a connection. The two load-bearing plates 405 are used to form support points on both sides of the connecting top plate 202, which can form support for multiple points of the cantilever. At the same time, the auxiliary support mechanism 4 and the lower end of the support top seat 2 only need one support base 1 for support, which can reduce the space occupied below the cantilever and increase applicability.

[0037] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not 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 application of the present invention.

Claims

1. An adjustable cantilever support tooling, characterized in that: include: A support base (1), wherein a support top seat (2) is inserted at the end of the support base (1), a limiting mechanism (3) for stopping the support top seat (2) is provided at the end of the support base (1), and an auxiliary support mechanism (4) for side support is provided on the outside of the support top seat (2); the support base (1) comprises a base plate (101), a hollow column (102) and a reinforcing rib plate (103), the base plate (101) is a metal square plate, the hollow column (102) is vertically arranged on the base plate (101), the reinforcing rib plate (103) is arranged at the connection between the hollow column (102) and the base plate (101), the support top seat (2) comprises a lifting rod (201) and a connecting top plate (202), the lifting rod (201) is movably inserted at the end of the hollow column (102), and the connecting top plate (202) is arranged at the top of the lifting rod (201).

2. The adjustable cantilever support tooling according to claim 1, characterized in that: The auxiliary support mechanism (4) comprises an outer ring frame (401), a load-bearing arm (402), a telescopic top frame (403), opposing locking screws (404) and a load-bearing plate (405), wherein the outer ring frame (401) is arranged outside the lifting rod (201), two load-bearing arms (402) are arranged in a mirror-symmetrical manner outside the side wall of the outer ring frame (401), and the bottom end of the load-bearing arm (402) is rotatably connected to the outer ring frame (401), the load-bearing arm (402) is provided with a guide groove along the length direction of the load-bearing arm (402), the telescopic top frame (403) is slidably arranged in contact with the outer wall of the load-bearing arm (402), the opposing locking screws (404) are arranged at the connection between the telescopic top frame (403) and the load-bearing arm (402), and the load-bearing plate (405) is rotatably mounted on the top of the telescopic top frame (403) away from the load-bearing arm (402).

3. The adjustable cantilever support tooling according to claim 2, characterized in that: The load-bearing plate (405) and the connecting top plate (202) are located at the same horizontal plane, and a preset hole and a preset groove for connecting the cantilever are provided on the load-bearing plate (405).

4. The adjustable cantilever support tooling according to claim 3, characterized in that: The opposing locking screws (404) include a base screw and opposing extrusion nuts with threads arranged on both sides of the base screw, wherein the base screw horizontally penetrates the guide grooves of the telescopic top frame (403) and the load-bearing arm (402), and the opposing extrusion nuts respectively abut against the outside of the two side walls of the load-bearing arm (402).

5. The adjustable cantilever support tooling according to claim 4, characterized in that: The limiting mechanism (3) includes a limiting ring (301) and a limiting bracket (302), an outer thread is provided on the outer side of the end of the hollow column (102), and a vertical through groove (5) is provided on the column body at the end of the hollow column (102), a through hole facing the through groove (5) is provided on the rod body at the bottom end of the lifting rod (201), an inner thread is provided on the inner side of the limiting ring (301), and the thread of the limiting ring (301) is provided on the end of the hollow column (102), the limiting bracket (302) penetrates the through groove (5) at the end of the hollow column (102) and the through hole at the bottom end of the lifting rod (201), and the limiting bracket (302) abuts against the limiting ring (301).

6. The adjustable cantilever support tooling according to claim 5, characterized in that: The limiting ring (301) is provided with a plurality of threads at the end of the hollow column (102), and the outer wall of the limiting ring (301) is provided with a convex ring for accommodating the limiting inserting frame (302), and the limiting inserting frame (302) is a U-shaped frame.

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