Triangular supporting and reinforcing facility for large-dip-angle hanger

Abstract

The utility model relates to the technical field of building construction, and provides a large-dip-angle hanger triangular supporting and reinforcing facility which comprises a top connecting assembly, a vertical rod and a bottom support. The top connecting assembly comprises a steel base plate and a top support; the steel base plate is fixedly connected with the outer hanging frame triangular supporting frame, and the jacking is fixedly connected with the steel base plate. The vertical rod is supported below the top support, and the vertical rod is detachably connected with the top support; the bottom support is supported below the vertical rod, and the vertical rod is detachably connected with the bottom support; and the bottom support is supported on a structural surface below the triangular support frame of the outer hanging frame. The top connecting assembly is installed below the outer hanging frame triangular supporting frame, the vertical rod and the bottom support are used for supporting between the top connecting assembly and the structural face, the outer hanging frame triangular supporting frame is reinforced and supported, it can be guaranteed that an outer hanging frame construction operation platform is firm and stable, and safety guarantee is provided for assembly type house construction; by means of the reinforcing facility, deformation of the triangular supporting frame of the outer hanging frame can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a large-inclination hanger triangular support reinforcing facility. BACKGROUND

[0002] The assembly type residential building construction with prefabricated structures of outer walls can usually adopt the tool type outer hanger construction technology, and the existing main construction process is as follows: outer wall hoisting and positioning → component perpendicularity adjustment → component inclined bracing and fixing → grouting → installation of tool type hanger → beam and slab steel bar binding → concrete pouring. The tool type outer hanger is composed of protective railings, walkway plates and triangular support frames, wherein the triangular support frame is a force support structure and is fixed on the prefabricated outer wall component through anchor bolts. For conventional prefabricated walls, the angle of the triangular support frame is usually between 45° and 60°, and the system is relatively stable. However, for special structures of balconies, such as equipment platform plates (air conditioner plates, water heater plates, etc.), the following problems exist: (1) due to space and distance limitations, the triangular support frame of the outer hanger with an inclination angle of 45° to 60° cannot be normally installed; (2) in order to avoid the equipment platform plate, a triangular support frame with a larger inclination angle needs to be used at the bottom of the hanger, and the support frame has the disadvantages of reduced stability and increased deflection of the frame body, which causes safety hazards in the construction of the outer hanger. CONTENT OF THE UTILITY MODEL

[0003] In view of the problems in the prior art, the present application provides a large-inclination hanger triangular support reinforcing facility, which reduces the deformation of the outer hanger.

[0004] The utility model provides a large-inclination hanger triangular support reinforcing facility, include: top connecting component, stand and bottom support, top connecting component includes steel backing plate and top support, steel backing plate with outer hanger triangular support frame fixed connection, top support with steel backing plate fixed connection, stand support in top support below, stand with top support can be dismantled and are connected, bottom support support in stand below, stand with bottom support can be dismantled and are connected, bottom support support in the structure surface below outer hanger triangular support frame.

[0005] Further, the top connecting component further includes a fastener, the steel backing plate is arranged at the lower end surface of the outer hanger triangular support frame, and the fastener penetrates through the steel backing plate and the outer hanger triangular support frame to fasten the steel backing plate and the outer hanger triangular support frame.

[0006] Further, the fastener includes a high-strength bolt and a nut, the high-strength bolt penetrates through the steel backing plate and the outer hanger triangular support frame, and is fastened with the nut.

[0007] Further, the top support includes a round steel pipe and a round steel arranged at the upper portion of the round steel pipe, the round steel is welded and fixed with the steel backing plate, and the round steel pipe is threadedly matched with the stand.

[0008] Further, the round steel pipes are distributed on both sides of the high-strength bolts and are located between the steel backing plates and the heads of the high-strength bolts.

[0009] Further, the round steel pipes are curved arc-shaped steel pipe fittings.

[0010] Further, the bottom support is threadedly connected with the vertical rod.

[0011] The utility model discloses the beneficial effect is: through top connecting assembly installation in the lower of outer hanging frame triangular support frame, utilize vertical rod and bottom support and support between top piece assembly and structure surface, reinforce and support to outer hanging frame triangular support frame, can guarantee that outer hanging frame construction operation platform is solid, stable, provides the security guarantee for assembly type house construction, through the reinforcing facility of the utility model, can reduce the deformation of outer hanging frame triangular support frame. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of reinforcing facility of large inclination angle hanging frame triangular support of the utility model;

[0013] Figure 2 It is the structure schematic diagram of top connecting assembly installation in the lower of outer hanging frame triangular support frame of the utility model;

[0014] Figure 3 It is the split structure schematic diagram of top support, vertical rod and bottom support of the utility model;

[0015] Figure 4 It is Figure 1 It is the side view structure schematic diagram of reinforcing facility of the utility model.

[0016] In the figure, 1 is outer hanging frame triangular support frame, 2 is steel backing plate, 3 is high-strength bolt, 4 is nut, 5 is top support, 6 is vertical rod, 7 is bottom support. DETAILED DESCRIPTION

[0017] The utility model will be further described in detail in combination with the drawings and specific embodiment.

[0018] As Figures 1-4The shown one kind of large inclination hanger triangular support reinforcing facility, including steel backing plate 2, high-strength bolt 3, nut 4, jacking lug 5, vertical rod 6, bottom support 7;Among them, the steel backing plate 2, high-strength bolt 3, nut 4 and jacking lug 5 constitute the top connecting assembly, which is connected with the outer hanger triangular support frame 1 as a whole, and is hoisted together with the outer hanger triangular support frame 1;The vertical rod 6 and the bottom support 7 are hoisted separately from the outer hanger triangular support frame 1;After the large inclination outer hanger is installed and fixed on the prefabricated component (at this time, the outer hanger triangular support frame 1 has been fixed with the steel backing plate 2, high-strength bolt 3, nut 4 and jacking lug 5), the vertical rod 6 and the bottom support 7 can be installed at the bottom of the inclined support of the outer hanger triangular support frame 1. Adjust the distance of the jacking lug 5 and the bottom support 7 according to the floor height, ensure that the bottom of the reinforcing facility is tightly supported with the lower structure, so as to achieve the effect of supporting and reinforcing the large inclination outer hanger.

[0019] The steel backing plate 2 is a 10mm thick Q235 steel plate, and the high-strength bolt 3 is a M20 high-strength bolt;The steel backing plate 2 is anchored on the inclined support square steel pipe of the outer hanger triangular support frame 1 through the high-strength bolt 3 and the nut 4 matched therewith, and is connected with the outer hanger triangular support frame 1 as a whole.

[0020] The upper part of the jacking lug 5 is two Φ20 round steels, which are double-sided fully welded with the steel backing plate 2, and the lower part of the jacking lug 5 is a Q345 round steel pipe, which is welded with the two round steels at the upper part as a whole, and the inside of the round steel pipe is a 300mm long screw hole, which can be connected with the upper screw rod of the vertical rod 6.

[0021] The upper part of the vertical rod 6 is a 300mm screw rod, which can be threadedly connected with the lower part of the jacking lug 5, and the lower part of the vertical rod 6 is a Q345 round steel pipe, and the lower end is a screw hole (length 500mm), which can be threadedly connected with the upper screw rod of the bottom support 7.

[0022] The upper part of the bottom support 7 is a 500mm long screw rod, which can be threadedly connected with the lower screw hole of the vertical rod 6, and the lower part of the bottom support 7 is a 100mm*100mm base, which is supported on a reliable structure surface.

[0023] A section of 100mm long Q235 round steel with a diameter of 20mm is welded on both sides of the upper part (screw rod and steel pipe junction) of the vertical rod 6 and the bottom support 7, which facilitates the screw connection of the vertical rod screw rod and the steel pipe.

[0024] The support structure can adjust the distance of the vertical rod 6, the jacking lug 5 and the bottom support 7.

[0025] The specific installation process is as follows: after the installation of the outer hanger (including the outer hanger triangular support frame 1) is completed, the vertical rod 6 of this reinforcing facility is screwed up to be connected with the jacking lug 5 as a whole, and the distance with the bottom structure is adjusted through the bottom support 7. When the outer hanger is removed, the vertical rod 6 is screwed down to be separated from the jacking lug 5, and then the top connecting assembly is connected with the outer hanger triangular support frame 1 as a whole, and is hoisted together with the outer hanger, and the vertical rod 6 and the bottom support 7 are hoisted separately from the outer hanger.

[0026] In the embodiment, the steel backing plate 2 is welded with the top support 5 as an integral structure, and is connected with the outer hanging bracket triangular support 1 as an integral structure through the high-strength bolt 3 and the nut 4. When the tool type outer hanging bracket is removed, the steel backing plate 2 and the top support 5 are lifted together with the outer hanging bracket triangular support 1 by the tower crane.

[0027] The vertical rod 6 and the bottom support 7 are connected as an integral structure through the screw rod. When the tool type outer hanging bracket is removed, the upper end screw rod of the vertical rod 6 is screwed downward to be separated from the top support 5, and the vertical rod 6 and the bottom support 7 are hoisted as an integral structure. When the tool type outer hanging bracket is installed, the upper end screw rod of the vertical rod 6 is screwed upward to be connected with the top support 5 through the thread, and the distance between the bottom support 7 and the bottom structure is adjusted to achieve the supporting effect.

[0028] Through the reinforcing facility, the deformation of the outer hanging bracket triangular support 1 of the tool type outer hanging bracket with large inclination angle is reduced, and the safety and stability of the outer hanging bracket at the special node are enhanced. The device is simple to operate during the removal and installation of the tool type outer hanging bracket, and the distance between the device and the structure can be effectively adjusted through the top support 5 and the bottom support 7. The reinforcing facility is hoisted separately, which is convenient for the installation of the outer hanging bracket and avoids the risk of falling from a high place caused by the loosening of the vertical rod. The reinforcing facility can be repeatedly used, which greatly saves the cost.

[0029] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above embodiment. Any technical solution falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principle of the present application also belong to the protection scope of the present application.

Claims

1. A triangular support reinforcement facility for a large-angle hanging bracket, characterized in that, include: The system includes a top connecting assembly, an upright, and a base support. The top connecting assembly comprises a steel pad and a top support. The steel pad is fixedly connected to the external hanging frame triangular support, and the top support is fixedly connected to the steel pad. The upright is supported below the top support and is detachably connected to the top support. The base support is supported below the upright and is detachably connected to the base support. The base support rests on the structural surface below the external hanging frame triangular support.

2. The large-angle hanging bracket triangular support reinforcement facility according to claim 1, characterized in that, The top connecting assembly also includes fasteners. The steel pad is disposed on the lower end face of the external bracket triangular support frame. The fasteners pass through the steel pad and the external bracket triangular support frame, and fasten the steel pad and the external bracket triangular support frame.

3. The large-angle hanging bracket triangular support reinforcement facility according to claim 2, characterized in that, The fasteners include high-strength bolts and nuts, with the high-strength bolts passing through the steel pad and the external bracket triangular support frame and being fastened to the nuts.

4. The large-angle hanging bracket triangular support reinforcement facility according to claim 3, characterized in that, The top support includes a round steel pipe and a round steel bar disposed on the upper part of the round steel pipe; the round steel bar is welded and fixed to the steel pad; the round steel pipe is threadedly engaged with the upright.

5. The large-angle hanging bracket triangular support reinforcement facility according to claim 4, characterized in that, The round steel pipes are distributed on both sides of the high-strength bolt and are located between the steel pad and the head of the high-strength bolt.

6. The large-angle hanging bracket triangular support reinforcement facility according to claim 4, characterized in that, The round steel pipe is a curved arc-shaped steel pipe fitting.

7. The large-angle hanging bracket triangular support reinforcement facility according to claim 1, characterized in that, The base is threadedly connected to the upright.

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