Support device for prefabricated air-conditioning board

Abstract

The present invention discloses a supporting device for a prefabricated air-conditioning board, which comprises a base. A lower bracket is arranged on the base, and upper brackets are symmetrically arranged on both sides of the lower bracket. Both sides of the two upper brackets are fixedly connected by a plurality of reinforcing beams. A top seat is arranged above the upper bracket, and a plurality of support frames are symmetrically arranged on both sides of the top seat. A plurality of support screw holes are evenly formed in each support frame. Support screws are threadedly connected in appropriate support screw holes. When installing the prefabricated air-conditioning board, place the supporting device on the prefabricated air-conditioning board of the lower floor. After adjusting the upper bracket to an appropriate height, then by rotating the support screw, adjust the support block on the support frame to the elevation. Then the prefabricated air-conditioning board can be placed on the supporting device, and then the prefabricated air-conditioning board can be cast and fixed. The overall structure is simple to operate, convenient for lifting, easy to operate, and time-saving.

Description

Technical Field

[0001] The present invention relates to the technical field of the construction of air-conditioning precast slabs, and particularly relates to a supporting device for precast air-conditioning slabs. Background Art

[0002] A precast slab is a module or plate used in a project. Since it is a precast concrete member produced and processed in a precast yard and directly transported to the construction site for installation, it is called a precast slab. The air-conditioning precast slab is also one of them. In the existing construction process of air-conditioning precast slabs, they are hoisted, installed, and poured and fixed in sequence according to the construction of each floor. During the construction process, in order to ensure the installation stability of the air-conditioning precast slabs, scaffolds are used in cooperation with wooden boards for support. The support stability is not good. During the subsequent pouring, the air-conditioning precast slabs are prone to tilt or move, resulting in dimensional deviations. At the same time, the disassembly of the scaffolds is rather troublesome, affecting the construction efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide a supporting device for precast air-conditioning slabs to solve the technical problems in the above background.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] The supporting device for precast air-conditioning slabs includes a base. A lower bracket is arranged on the base. Upper brackets are symmetrically arranged on both sides of the lower bracket. The two sides of the two upper brackets are fixedly connected by a reinforcing beam. A top seat is arranged above the upper bracket. Support frames are symmetrically arranged on both sides of the top seat. A plurality of support screw holes are opened in the support frames. A support screw is threadedly connected in the support screw holes. An adjusting knob is arranged at one end of the support screw below the support frame. A support block is threadedly connected to one end of the support screw above the support frame.

[0006] As a further solution of the present invention: Support grooves are symmetrically opened on both sides of the top seat. Support frames are symmetrically arranged in the support grooves. The adjacent ends of the two support frames are rotatably connected to each other.

[0007] As a further solution of the present invention: An inner sliding groove is arranged inside the support groove. A plurality of adjusting limit holes are equidistantly opened above the inner sliding groove. One end of the support frame is provided with an end adjusting block and is slidably arranged in the inner sliding groove. An adjusting limit rod is inserted in the adjusting limit hole and is inserted and connected to the end adjusting block.

[0008] As a further solution of the present invention: A plurality of inner lifting holes are equidistantly opened on one side of the lower bracket. A plurality of outer lifting holes are equidistantly opened on the upper bracket. A lifting limit rod is inserted in the outer lifting hole and the inner lifting hole.

[0009] As a further solution of the present invention: foot grooves are symmetrically formed on both sides of the base, and foot brackets are rotatably arranged in the foot grooves.

[0010] As a further solution of the present invention: a plurality of fixing screw holes are equidistantly formed in the middle of the top seat.

[0011] As a further solution of the present invention: both ends of the reinforcing beam are respectively slidably connected to the lower bracket.

[0012] As a further solution of the present invention: lifting limit sliding grooves are symmetrically formed on both sides of the lower bracket, and lifting limit sliding blocks are symmetrically arranged at both ends of the side of the reinforcing beam in contact with the lower bracket, and the lifting limit sliding blocks are slidably arranged in the lifting limit sliding grooves.

[0013] Advantages of the present invention:

[0014] (1) In the present invention, the two support frames in each support groove are rotatably connected, and the other two ends are respectively slidably arranged in the inner sliding groove. Then, the position can be fixed by adjusting the limit rod and the top seat to prevent it from sliding in the inner sliding groove. At this time, the triangle formed by the support frame and the top seat can be adjusted, and the shape and position of the triangle formed by the support frame and the top seat can be adjusted. When the included angle between the two support frames is an obtuse angle, the distance between the two opposite triangles on both sides of the top seat will become shorter. At this time, the top seat can support the narrower air-conditioning precast panel. On the contrary, it can support the wider air-conditioning precast panel. At the same time, it can also be translated to meet the support of the longer air-conditioning precast panel, with a wider application range and high flexibility;

[0015] (2) In the present invention, foot grooves are symmetrically formed on both sides of the base, and foot brackets are rotatably arranged in each foot groove. During the support process of the air-conditioning precast panel, in order to ensure the stability of the support device and prevent the device from tilting or toppling during the support process, a plurality of foot brackets are arranged on both sides of the base. During use, the foot brackets can be rotated to a suitable position, which can increase the contact surface between the device and the ground and ensure the stability of the center of gravity of the device. Description of the drawings

[0016] The present invention will be further described below with reference to the drawings.

[0017] Figure 1 is the overall structural schematic diagram of the present invention;

[0018] Figure 2 is the connection structural schematic diagram of the support screw and the support frame in the present invention;

[0019] Figure 3 is the cross-sectional schematic diagram of the connection structure between the support frame and the top seat in the present invention;

[0020] Figure 4 It is a top view schematic diagram of the connection structure between the support frame and the top seat in the present invention;

[0021] Figure 5 It is a sectional view schematic diagram of the connection structure between the upper support and the lower support in the present invention;

[0022] Figure 6 It is a sectional view schematic diagram of the connection structure between the reinforcement beam and the lower support in the present invention;

[0023] Figure 7 It is a schematic diagram of the connection structure between the footrest and the base in the present invention.

[0024] In the figure: 1. Base; 10. Foot slot; 11. Footrest; 2. Lower support; 20. Inner lifting hole; 21. Lifting limit sliding groove; 3. Upper support; 30. Outer lifting hole; 31. Reinforcement beam; 311. Lifting limit slider; 32. Lifting limit rod; 4. Top seat; 40. Support groove; 401. Inner sliding groove; 402. Adjustment limit hole; 41. Support frame; 410. Support screw hole; 411. End adjustment block; 42. Adjustment limit rod; 43. Support screw; 431. Adjustment knob; 44. Support block; 45. Fixed screw hole. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] Please refer to Figure 1 - Figure 7As shown, the present invention is a support device for a prefabricated air-conditioning panel, including a base 1, a lower bracket 2 is arranged on the base 1, upper brackets 3 are symmetrically arranged on both sides of the lower bracket 2, and the two sides of the two upper brackets 3 are fixedly connected by a plurality of reinforcing beams 31, that is, the upper bracket 3 and the reinforcing beams 31 are a whole, sleeved on the outer side of the lower bracket 2, and can move up and down, then, a top seat 4 is arranged above the upper bracket 3, and then a plurality of support frames 41 are symmetrically arranged on both sides of the top seat 4, and a plurality of support screw holes 410 are evenly and firmly opened on each support frame 41, and a support screw 43 is threadedly connected in an appropriate support screw hole 410 according to the size of the prefabricated air-conditioning panel and the supporting force point, wherein an adjusting knob 4 is arranged on one end of the support screw 43 located below the support frame 41 31. A support block 44 is threadedly connected to one end of the support screw 43 located above the support frame 41. When the prefabricated air-conditioning panel is installed, the support device is placed on the prefabricated air-conditioning panel on the lower floor, and then the height of the upper bracket 3 is adjusted according to the height of the upper air-conditioning prefabricated panel. After the upper bracket 3 is adjusted to an appropriate height, the support block 44 on the support frame 41 is adjusted to the elevation by rotating the support screw 43. Then, the prefabricated air-conditioning panel can be placed on the support device, and then the air-conditioning prefabricated panel can be cast and fixed. The overall structure is simple to operate and easy to lift. At the same time, after the air-conditioning prefabricated panel of this layer is fixed to the floor, the support device can be directly dismantled and removed by rotating the support screw 43. The operation is convenient and time-saving.

[0027] Reference Figure 1 As shown, support grooves 40 are symmetrically opened on both sides of the top seat 4, and two support frames 41 are symmetrically arranged in each support groove 40. The adjacent ends of the two support frames 41 are rotatably connected to each other. The support frames 41 in each support groove 40 can be adjusted so that the two support frames 41 in each support groove 40 form a triangle with the top seat 4. At this time, the support screws 43 on the support frames 41 can support different points under the air-conditioning prefabricated panel, thereby expanding the support contact area, effectively ensuring the stability of the support of the air-conditioning prefabricated panel, and avoiding the displacement of the center of gravity of the air-conditioning prefabricated panel support during the support process.

[0028] Specifically, refer to Figure 3 and Figure 4As shown, an inner sliding groove 401 is provided inside the support groove 40. Then, a number of adjustment limit holes 402 are equally spaced above the inner sliding groove 401. One end of the support frame 41 is provided with an end adjustment block 411 and is slidably arranged in the inner sliding groove 401. Then, an adjustment limit rod 42 is inserted into the adjustment limit hole 402 and is inserted and connected with the end adjustment block 411. That is, the two support frames 41 in each support groove 40 are rotatably connected, and the other two ends are respectively slidably arranged in the inner sliding groove 401. Then, it can be fixed through the adjustment limit rod 42 and the top seat 4 to prevent it from sliding in the inner sliding groove 401. At this time, the triangle formed by the support frame 41 and the top seat 4 can be adjusted, and the shape and position of the triangle formed by the support frame 41 and the top seat 4 can be adjusted. When the included angle between the two support frames 41 is an obtuse angle, the distance between the two opposite triangles on both sides of the top seat 4 will become shorter. At this time, the top seat 4 can support the narrower air-conditioning precast panel. On the contrary, it can support the wider air-conditioning precast panel. At the same time, it can also be translated to meet the support of the longer air-conditioning precast panel, with a wider application range and high flexibility.

[0029] Referring to Figure 1 , Figure 5 and Figure 6 As shown, a number of inner lifting holes 20 are equally spaced on one side of the lower bracket 2, and a number of outer lifting holes 30 are equally spaced on the upper bracket 3. A lifting limit rod 32 is inserted into the outer lifting hole 30 and the inner lifting hole 20. When supporting the air-conditioning precast panel, by adjusting the height of the upper bracket 3 and inserting and limiting through the lifting limit rod 32, the air-conditioning precast panels on different floor levels can be supported to meet the use in various situations;

[0030] In addition, during the adjustment process, both ends of the reinforcement beam 31 are slidably connected to the lower bracket 2. To ensure the stability of the overall structure, lifting limit sliding grooves 21 are symmetrically opened on both sides of the lower bracket 2. Then, lifting limit sliders 311 are symmetrically arranged at both ends of the side of the reinforcement beam 31 in contact with the lower bracket 2. The lifting limit sliders 311 are slidably arranged in the lifting limit sliding grooves 21. The reinforcement beam 31 is slidably connected to the lifting limit sliding grooves 21 on the lower bracket 2 through the lifting limit sliders 311, which can ensure the stability of the connection of the overall structure and the safety during the support use.

[0031] Referring to Figure 1 and Figure 7As shown in the figure, foot slots 10 are symmetrically formed on both sides of the base 1. A footrest 11 is rotatably arranged in each foot slot 10. During the support process of the air-conditioning precast slab, in order to ensure the stability of the support device and avoid tilting or toppling of the device during the support process, a number of footrests 11 are arranged on both sides of the base 1. When in use, the footrest 11 can be rotated to a suitable position, which can increase the contact surface of the device with the ground and ensure the stability of the center of gravity of the device.

[0032] Finally, in order to ensure the stability of the support, a number of fixing screw holes 45 can be equidistantly formed in the middle of the top seat 4. Similarly, a support screw 43 is rotatably threadedly connected in each fixing screw hole 45. One end of the support screw 43 is provided with an adjustment knob 431, and the other end is threadedly connected with a support block 44, which can increase the support points for the air-conditioning precast slab and ensure the stability of the support.

[0033] The working principle of the present invention:

[0034] When in use, place the support device on the precast air-conditioning slab on the lower floor, then adjust the height of the upper bracket 3 according to the height of the upper air-conditioning precast slab, and perform plug-in limit through the lifting limit rod 32. Then, according to the width and length of the air-conditioning precast slab, adjust the support frames 41 in each support slot 40 so that the two support frames 41 in each support slot 40 and the top seat 4 form a triangle. Then, by rotating the support screw 43, adjust the support block 44 on the support frame 41 to the elevation. Then, the precast air-conditioning slab can be placed on the support device, and then the air-conditioning precast slab can be cast and fixed.

[0035] The above has described a specific embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the present invention application should still fall within the scope covered by the patent of the present invention.

Claims

1. Support device for prefabricated air-conditioning board, including a base (1). Characterized in that A lower bracket (2) is arranged on the base (1), upper brackets (3) are symmetrically arranged on both sides of the lower bracket (2), both sides of the two upper brackets (3) are fixedly connected by a reinforcement beam (31), a top seat (4) is arranged above the upper bracket (3), support frames (41) are symmetrically arranged on both sides of the top seat (4), a number of support screw holes (410) are opened on the support frames (41), a support screw (43) is threadedly connected in the support screw holes (410), an adjustment knob (431) is arranged at one end of the support screw (43) below the support frame (41), and a support block (44) is threadedly connected to one end of the support screw (43) above the support frame (41). Support grooves (40) are symmetrically opened on both sides of the top seat (4), support frames (41) are symmetrically arranged in the support grooves (40), and adjacent ends of the two support frames (41) are rotatably connected to each other. An inner sliding groove (401) is arranged inside the support groove (40), a number of adjustment limit holes (402) are equally spaced and opened above the inner sliding groove (401), an end adjustment block (411) is arranged at one end of the support frame (41) and is slidably arranged in the inner sliding groove (401), and an adjustment limit rod (42) is inserted into the adjustment limit hole (402) and is inserted and connected to the end adjustment block (411).

2. The support device for prefabricated air-conditioning board according to claim 1, Characterized in that A number of inner lifting holes (20) are equally spaced and opened on one side of the lower bracket (2), a number of outer lifting holes (30) are equally spaced and opened on the upper bracket (3), and a lifting limit rod (32) is inserted into the outer lifting holes (30) and the inner lifting holes (20).

3. The support device for prefabricated air-conditioning board according to claim 1, Characterized in that Foot grooves (10) are symmetrically opened on both sides of the base (1), and foot brackets (11) are rotatably arranged in the foot grooves (10).

4. The support device for prefabricated air-conditioning board according to claim 1, Characterized in that A number of fixing screw holes (45) are equally spaced and opened in the middle of the top seat (4).

5. The support device for prefabricated air-conditioning board according to claim 1, Characterized in that Both ends of the reinforcement beam (31) are respectively slidably connected to the lower bracket (2).

6. The support device for prefabricated air-conditioning board according to claim 5, Characterized in that Lifting limit sliding grooves (21) are symmetrically opened on both sides of the lower bracket (2), and lifting limit sliding blocks (311) are symmetrically arranged at both ends of the side of the reinforcement beam (31) in contact with the lower bracket (2), and the lifting limit sliding blocks (311) are slidably arranged in the lifting limit sliding grooves (21).

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