Multi-gear buckle adjusting jacking

Abstract

The utility model discloses a multi-gear buckle adjusting top support, which comprises a vertical rod, an adjusting screw rod and an angle-adjustable support seat, one end of the adjusting screw rod is connected with the vertical rod, the other end of the adjusting screw rod is connected with the angle-adjustable support seat, the angle-adjustable support seat comprises a bottom plate, a steel bar net rack plate and a steel bar frame, the middle part of the bottom surface of the bottom plate is connected with the adjusting screw rod, and the adjusting screw rod is connected with the angle-adjustable support seat. One end of the top surface of the bottom plate is movably connected with one end of the steel bar net rack plate, more than two buckles are arranged at the other end of the top surface of the bottom plate from inside to outside, one end of the steel bar frame extends into the buckles, and the other end of the steel bar frame abuts against the other end of the steel bar net rack plate. According to the inclined roof structure supporting frame, the inclined roof jacking angle can be conveniently adjusted, and the problem of inclined eccentric stress in the inclined roof structure supporting frame is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a multi-stage buckle adjustable top support. Background Art

[0002] The tray and threaded screw of the traditional formwork support bracket are welded into a whole, and the angle of the bracket cannot be adjusted. When used for a flat top plate bracket, the tray can be tightly connected to the pressure surface of the top plate keel, and the support is evenly stressed, which can ensure the quality of the concrete floor and the safety of the formwork support.

[0003] When fixed supports are used for sloped floors such as stairs, sloping roofs, and car ramps, only the front end of the slope of the top plate keel is under pressure, and the tray and the rear end of the keel are suspended in the air, the pressure surface is reduced, and the bearing capacity is reduced, which may cause safety accidents. It directly restricts the quality and safety management of slope concrete.

[0004] Moreover, the existing support brackets cannot achieve online slope adjustment. Although some support brackets can adjust the slope, the connection rigidity is insufficient. The slope changes due to force during the construction process, and the construction quality of the sloping roof cannot be guaranteed.

[0005] The information disclosed in the above background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as admitting or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] In view of the above-mentioned existing defects, the purpose of the utility model is to provide a multi-stage buckle adjustable top support, which can realize convenient adjustment of the top support angle of the sloping roof and solve the problem of oblique eccentric force in the sloping roof structure support frame.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A multi-speed buckle adjustment top support comprises a vertical pole, an adjustment screw and an adjustable angle support seat, one end of the adjustment screw is connected to the vertical pole, and the other end of the adjustment screw is connected to the adjustable angle support seat, and the adjustable angle support seat comprises a base plate, a steel mesh plate and a steel frame, the middle part of the bottom surface of the base plate is connected to the adjustment screw, one end of the top surface of the base plate is movably connected to one end of the steel mesh plate, and the other end of the top surface of the base plate is provided with more than two buckles from the inside to the outside, one end of the steel frame extends into the buckle, and the other end of the steel frame abuts against the other end of the steel mesh plate.

[0009] Furthermore, the vertical pole and the adjusting screw rod are both steel pipes, and the adjusting screw rod can extend into the vertical pole and be fixed on the vertical pole by a locking pin.

[0010] Furthermore, it also includes a fixed cross bar, the two ends of which are used to be horizontally fixed on the wall, and the middle part of the fixed cross bar is connected to the middle part of the vertical pole through a clamp.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model mainly adjusts the slope of the adjustable slope steel mesh plate by moving the position of the steel frame in the buckle, so that the slope of the upper skin connection line of the double keels in the jacking is parallel to the slope of the sloping roof, and finally makes the vertical load generated during the pouring of the sloping roof concrete act evenly on the double keels (main keels) of the formwork support, and ensures that most of the vertical loads transmitted by the double keels through the jacking are axially transmitted to the support uprights. Thus, the angle of the sloping roof jacking can be easily adjusted, and the problem of oblique eccentric force in the sloping roof structure support frame is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of a multi-stage buckle-adjustable top support described in the utility model;

[0014] In the figure, 1-vertical pole; 2-adjusting screw rod; 3-adjustable angle bracket; 31-bottom plate; 32-steel mesh plate; 33-steel frame; 34-buckle; 4-locking pin; 5-fixed cross bar; 6-hoop. DETAILED DESCRIPTION

[0015] In order to explain the technical content, purpose and effect of the utility model in detail, the following is an explanation in combination with the implementation mode and the accompanying drawings. In the description of the implementation mode, it should be understood that the terms indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the implementation mode 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 utility model.

[0016] like Figure 1As shown, a multi-stage buckle adjustment top support includes a vertical pole 1, an adjustment screw rod 2 and an adjustable angle bracket 3, one end of the adjustment screw rod 2 is connected to the vertical pole 1, and the other end of the adjustment screw rod 2 is connected to the adjustable angle bracket 3, the adjustable angle bracket 3 includes a bottom plate 31, a steel mesh plate 32 and a steel frame 33, the middle part of the bottom surface of the bottom plate 312 is connected to the adjustment screw rod, one end of the top surface of the bottom plate 31 is movably connected to one end of the steel mesh plate 32, and the other end of the top surface of the bottom plate 31 is provided with more than two buckles 34 from the inside to the outside, one end of the steel frame 33 extends into the buckle 34, and the other end of the steel frame 33 abuts against the other end of the steel mesh plate 32. When in use, the slope of the adjustable slope steel mesh plate 32 is adjusted by moving the position of the steel frame 33 in the buckle 34, so that the slope of the upper skin connection line of the double keels in the top support is parallel to the slope of the sloping roof, and finally the vertical load generated during the pouring of the sloping roof concrete acts evenly on the double keels (main keels) of the formwork support, and ensures that most of the vertical load transmitted by the double keels through the top support is axially transmitted to the support uprights. In this way, the angle of the sloping roof top support can be easily adjusted, and the problem of oblique eccentric force in the sloping roof structure support frame is solved.

[0017] As a preferred embodiment of the above embodiment, the vertical pole 1 and the adjusting screw rod 2 are both steel pipes, and the adjusting screw rod 2 can be inserted into the vertical pole 1 and fixed on the vertical pole by the locking pin 4. The height of the jacking can be adjusted by adjusting the insertion length of the screw rod 2, and finally fixed by the locking pin 4, thereby expanding the application range of the jacking device and improving the construction efficiency.

[0018] As a preferred embodiment of the above embodiment, a fixed cross bar 5 is further included, the two ends of which are used to be horizontally fixed on the wall, and the middle of the fixed cross bar 5 is connected to the middle of the vertical pole 1 through a clamp 6. The top support can be better stabilized so that it does not move during the construction process, thereby ensuring the construction quality.

[0019] The utility model mainly adjusts the slope of the adjustable slope steel mesh plate by moving the position of the steel frame in the buckle, so that the slope of the upper skin connection line of the double keels in the jacking is parallel to the slope of the sloping roof, and finally makes the vertical load generated during the pouring of the sloping roof concrete act evenly on the double keels (main keels) of the formwork support, and ensures that most of the vertical loads transmitted by the double keels through the jacking are axially transmitted to the support uprights. Thus, the angle of the sloping roof jacking can be easily adjusted, and the problem of oblique eccentric force in the sloping roof structure support frame is solved.

[0020] Although the present invention has been described in detail above with specific implementation methods, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention are within the scope of protection claimed by the present invention.

Claims

1. A multi-stage buckle adjustable top support, characterized in that: It includes a vertical pole, an adjusting screw rod and an adjustable angle bracket, one end of the adjusting screw rod is connected to the vertical pole, and the other end of the adjusting screw rod is connected to the adjustable angle bracket, and the adjustable angle bracket includes a base plate, a steel mesh plate and a steel frame, the adjusting screw rod is connected to the middle of the bottom surface of the base plate, one end of the top surface of the base plate is movably connected to one end of the steel mesh plate, and the other end of the top surface of the base plate is provided with more than two buckles from the inside to the outside, one end of the steel frame extends into the buckle, and the other end of the steel frame abuts against the other end of the steel mesh plate.

2. The multi-stage buckle adjustable top support according to claim 1, characterized in that: The vertical pole and the adjusting screw rod are both steel pipes. The adjusting screw rod can be inserted into the vertical pole and fixed on the vertical pole through a locking pin.

3. The multi-stage buckle adjustable top support according to claim 1, characterized in that: It also includes a fixed cross bar, both ends of which are used to be horizontally fixed on the wall, and the middle part of the fixed cross bar is connected to the middle part of the vertical pole through a clamp.

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