Inclined roof panel supporting structure and construction method thereof

Abstract

The invention relates to the technical field of inclined roof panel formwork supporting, in particular to an inclined roof panel supporting structure and a construction method thereof.The inclined roof panel supporting structure comprises a plate buckle support and an inclined formwork supporting frame installed above the plate buckle support, the inclined formwork supporting frame comprises a bottom frame, at least two inclined supporting rods and first vertical telescopic supporting rods, and the inclined supporting rods are arranged on the bottom frame; connecting square steel is fixed between the two inclined supporting rods, the inclined supporting rods are located above the bottom frame and hinged to the bottom frame, one inclined supporting rod corresponds to one first vertical telescopic supporting rod, a fair-faced formwork is installed on the inclined supporting rods, and the tops of the first vertical telescopic supporting rods are hinged to the inclined supporting rods. The bottom of the first vertical telescopic supporting rod is connected with a sliding block, a sliding groove for the sliding block to slide is formed in the bottom frame, a locking assembly is arranged at the bottom of the first vertical telescopic supporting rod, and the first vertical telescopic supporting rod and the bottom frame can be fixed through the locking assembly. The inclined roof panel formwork has the technical effect of improving the safety of the inclined roof panel formwork.

Description

Technical Field

[0001] The invention relates to the technical field of formwork for sloping roof panels, in particular to a sloping roof panel supporting structure and a construction method thereof. Background Art

[0002] The slope of a sloping roof is usually large, and the formwork needs to adapt to this slope. At the same time, it is also necessary to ensure the stability and firmness of the formwork when pouring concrete, which increases the complexity of the formwork support. In addition, the node structure of the sloping roof is often more complicated, and higher requirements are placed on the support and reinforcement of the formwork. At present, when constructing the sloping roof formwork, the traditional method of formwork support is used, which cannot achieve a perfect fit between the main keel and the adjustable support of the support system. This formwork support method is very dangerous and can easily cause the formwork to collapse, causing immeasurable losses. Summary of the invention

[0003] The embodiment of the present invention provides a sloping roof panel support structure and a construction method thereof, which has the technical effect of improving the safety of the sloping roof panel formwork.

[0004] On the one hand, the present invention discloses a sloping roof panel support structure, which adopts the following technical solution: A sloping roof panel support structure comprises a disc buckle bracket and an sloping formwork support frame installed above the disc buckle bracket, the sloping formwork support frame comprises a bottom frame, an inclined support rod and a first vertical telescopic support rod, at least two inclined support rods are provided, a connecting square steel is fixed between the two inclined support rods, the inclined support rod is located above the bottom frame and is hinged to the bottom frame, one inclined support rod corresponds to one first vertical telescopic support rod, a clear water formwork is installed on the inclined support rod, the top of the first vertical telescopic support rod is hinged to the inclined support rod, the bottom of the first vertical telescopic support rod is connected to a slider, the bottom frame is provided with a slide groove for sliding the slider, and the bottom of the first vertical telescopic support rod is provided with a locking assembly, which can fix the first vertical telescopic support rod to the bottom frame.

[0005] Preferably, the first vertical telescopic support rod includes a first support rod and a second support rod, the first support rod is located above the second support rod, a telescopic hole is provided on the second support rod, the bottom of the first support rod is inserted into the telescopic hole, a first plug hole is provided on the top side wall of the second support rod, a plurality of second plug holes are provided on the first support rod, a fixing pin is provided on the second support rod, and the fixing pin is inserted into the first plug hole and one of the second plug holes.

[0006] Preferably, the locking assembly includes a fixing block and a locking pin, the fixing block is fixed on the bottom end side wall of the second support rod, a plurality of locking holes are opened on the bottom wall of the slide groove, and the locking pin passes through the fixing block and is inserted into one of the locking holes.

[0007] Preferably, the disc-buckle bracket includes at least four disc-buckle vertical poles, adjacent disc-buckle vertical poles are connected with disc-buckle cross bars, the tops of the disc-buckle vertical poles are installed with disc-adjustable supports, two upper and lower connecting heads are fixed at both ends of the disc-buckle cross bars, a disc-buckle connecting plate is fixed on the disc-buckle vertical poles, a first connecting hole is provided on the disc-buckle connecting plate, a second connecting hole is provided on the connecting head, a disc-buckle pin is provided on the connecting head, and the disc-buckle pin is inserted into the second connecting hole on the connecting head and the first connecting hole on the disc-buckle connecting plate.

[0008] Preferably, a plurality of second vertical telescopic support rods are arranged between the inclined support rod and the bottom frame, and the structure of the second vertical telescopic support rods is the same as that of the first vertical telescopic support rods.

[0009] On the other hand, the present invention also discloses a construction method of a sloping roof panel support structure, comprising the following steps: S1. Measure and lay out the lines, find the slope of the inclined roof panel in advance on the drawing, and adjust the angle of the inclined formwork support frame by the theodolite to ensure that the angle of the inclined formwork support frame is the same as that of the roof panel; S2, set up the buckle bracket; S3. Install the inclined formwork support frame. Place the inclined formwork support on the buckle support, and adjust the U bracket to make the height of the inclined formwork support the same as the height of the roof panel; S4, install the clear water template, Install the plain formwork on the inclined formwork support frame, use iron nails to nail the formwork, and fix the formwork to the inclined support rods. The steel frame can be tied only after the formwork is installed. After the steel frame is accepted, pour the concrete.

[0010] Compared with the prior art, the present invention has the following technical effects: The formwork is supported by the inclined formwork support frame and the disc buckle bracket in the present invention, and the angle of the inclined formwork support frame can be adjusted so that the inclined support rod of the inclined formwork support frame can fit perfectly with the formwork, which can greatly improve the safety of the inclined roof formwork, facilitate construction for workers, and improve the construction efficiency of the inclined roof panel support. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present invention, and do not constitute a limitation of the present invention. In the drawings: Figure 1 A schematic diagram showing the overall structure of the present invention; Figure 2 A schematic diagram showing the connection structure of the buckle upright rod and the buckle cross rod in the present invention; Figure 3 A schematic diagram showing the buckle upright pole and the buckle adjustable support in the present invention; Figure 4 A schematic diagram showing the inclined formwork support frame of the present invention; Figure 5 A schematic diagram of a first vertical telescopic support rod in the present invention; Figure 6 It is a schematic diagram of the bottom frame and the slide groove in the present invention.

[0012] Description of the accompanying drawings: 1. buckle bracket; 11. buckle vertical rod; 12. buckle cross bar; 121. connector; 122. second connecting hole; 13. buckle connecting plate; 131. first connecting hole; 14. buckle latch; 15. buckle adjustable support; 151. U support; 152. threaded rod; 153. adjusting nut; 2. inclined template support frame; 21. bottom frame; 211. slider; 212. slide groove; 22. inclined support rod; 221. connecting block; 23. first vertical telescopic support rod; 231. first support rod; 232. second support rod; 233. telescopic hole; 234. first plug hole; 235. second plug hole; 236. fixing pin; 24. connecting square steel; 25. second vertical telescopic support rod; 3. clear water template; 4. Locking assembly; 51. Fixing block; 52. Locking pin; 53. Locking hole. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0014] Reference Figure 1-Figure 6 A sloping roof panel supporting structure comprises a buckle bracket 1 and an inclined formwork supporting frame 2, wherein the inclined formwork supporting frame 2 is installed above the buckle bracket 1, and the clear water formwork 3 is installed on the inclined formwork supporting frame 2.

[0015] The buckle bracket 1 comprises a buckle vertical rod 11, a buckle cross bar 12, a buckle connecting plate 13 and a buckle latch 14. The four buckle vertical rods 11 form a rectangle, and the adjacent buckle vertical rods 11 are connected by the buckle cross bar 12. The buckle connecting plate 13 is fixed on the buckle vertical rod 11, and four first connecting holes 131 are opened on the buckle connecting plate 13. The four first connecting holes 131 are evenly arranged along the circumferential direction of the buckle connecting plate 13. The buckle cross bar 12 and the buckle vertical rod 11 are fixed by the buckle connecting plate 13 and the latch.

[0016] Two connecting heads 121 spaced apart from each other are fixed at both ends of the buckle cross bar 12. The distance between the upper and lower connecting heads 121 is the thickness of the buckle connecting plate 13, so that the buckle connecting plate 13 is inserted between the upper and lower connecting heads 121. Second connecting holes 122 are formed on the upper and lower connecting heads 121. The second connecting hole 122 is aligned with one of the first connecting holes 131 on the buckle connecting plate 13. The buckle pin 14 is passed through the second connecting hole 122 and the first connecting hole 131 to be tightened and fixed.

[0017] An adjustable support 15 is installed on the top of the buckle upright 11, and the adjustable support 15 includes a U support 151, a threaded rod 152 and an adjusting nut 153. The U support 151 is fixed on the top of the threaded rod 152, and the adjusting nut 153 is threadedly connected to the threaded rod 152. The adjusting nut 153 is located at the top of the buckle upright 11, and the buckle upright 11 supports the adjusting nut 153.

[0018] Reference Figure 4-Figure 6 The inclined formwork support frame 2 includes a bottom frame 21, an inclined support rod 22 and a first vertical telescopic support rod 23. Two inclined support rods 22 and two first vertical telescopic support rods 23 are provided. The inclined support rods 22 are hingedly connected to the bottom frame 21. One inclined support rod 22 corresponds to one first vertical telescopic support rod 23. A connecting square steel 24 is fixedly connected between the two inclined support rods 22, and the angle between the inclined support rods 22 and the bottom frame 21 can be adjusted.

[0019] The first vertical telescopic support rod 23 includes a first support rod 231 and a second support rod 232. The first support rod 231 is located above the second support rod 232. A telescopic hole 233 is provided on the second support rod 232. The bottom of the first support rod 231 is inserted into the telescopic hole 233. A first plug hole 234 is provided on the top side wall of the second support rod 232. A plurality of second plug holes 235 are provided on the first support rod 231. The plurality of second plug holes 235 are evenly arranged along the height direction of the first support rod 231. A fixing pin 236 is provided on the second support rod 232. The fixing pin 236 is inserted into the first plug hole 234 and one of the second plug holes 235, so as to fix the positions of the first support rod 231 and the second support rod 232.

[0020] The top of the first support rod 231 is hinged to the inclined support rod 22, a slider 211 is fixed to the bottom of the second support rod 232, a slide groove 212 is provided on the bottom frame 21, and the slider 211 is slidably connected to the slide groove 212. The first vertical telescopic support rod 23 can move along the slide groove 212 on the bottom frame 21.

[0021] A second vertical telescopic support rod 25 is provided between the tilting support rod 22 and the bottom frame 21, and the structure of the second vertical telescopic support rod 25 is the same as that of the first vertical telescopic support rod 23. A connecting block 221 is fixed to the tilting support rod 22, the top of the first support rod 231 of the second vertical telescopic support rod 25 is hinged to the connecting block 221, and a slider 211 slidably connected to the slide groove 212 is also fixed to the bottom of the second support rod 232 of the second vertical telescopic support rod 25.

[0022] A locking assembly 4 is provided on the bottom end side of the second support rod 232, and a locking assembly is also provided on the bottom of the second support rod 232 of the second vertical telescopic support rod 25. The locking assembly 4 can fix the second support rod 232 to the bottom frame 21. The locking assembly 4 includes a fixing block 51 and a locking pin 52. A plurality of locking holes 53 are provided on the bottom wall of the chute 212. The fixing block 51 is fixed on the bottom end side wall of the second support rod 232. The locking pin 52 passes through the fixing block 51 and is inserted into one of the locking holes 53. The plurality of locking holes 53 are evenly arranged along the length direction of the chute 212.

[0023] When the angle between the tilt support rod 22 and the bottom frame 21 is adjusted to the maximum, the locking pin 52 is first pulled out, and then the fixing pin 236 is pulled out from the second support rod 232, the tilt support rod 22 is rotated, and the first vertical telescopic support rod 23 and the second vertical telescopic support rod 25 are moved at the same time. When the angle adjustment of the tilt support rod 22 is completed, the first support rod 231 and the second support rod 232 are fixed by the fixing pin 236, and the fixing block 51 is fixed by the locking pin 52.

[0024] The present invention also discloses a construction method of a sloping roof panel support structure, comprising the following steps: S1. Measurement and laying out; Find the slope of the sloping roof panel in advance on the drawing, and adjust the angle of the sloping formwork support frame 2 by the theodolite to ensure that the angle of the inclined support rod 22 of the sloping formwork support frame 2 is the same as that of the roof panel, and ensure that the bottom frame 21 is in a horizontal state.

[0025] S2, erecting a buckle bracket 1; S21, the foundation is reinforced and the position of the buckle pole 11 is determined.

[0026] Ensure that the foundation is flat and solid without looseness or hanging; reinforce the foundation or lay a pad according to actual needs, correctly lay out according to the dimensions marked on the configuration drawing of the disc buckle support frame, determine the placement of the disc buckle pole 11 and install the disc buckle pole 11.

[0027] S22, install the plate buckle cross bar 12.

[0028] Insert the connector 121 of the buckle cross bar 12 into the first connection hole 131 of the buckle connection plate 13, so that the connector 121 of the buckle cross bar 12 abuts against the buckle vertical bar 11, and then pass the buckle latch 14 through the first connection hole 131 and the second connection hole 122, and tighten the buckle latch 14. Install the buckle cross bar 12 layer by layer according to the requirements of the design drawings.

[0029] S23. Adjustment and inspection.

[0030] As the height of the frame is adjusted during erection, check the verticality of the frame to ensure that the verticality of each step of the frame and the overall frame meet the specifications.

[0031] S24, placing the adjustable support 15 of the buckle in the top layer of the buckle upright 11 without fastening it. At this time, there is no need to adjust the height of the U support 151.

[0032] S3. Install the inclined formwork support frame 2.

[0033] Place the inclined formwork support frame 2 on top of the U-support 151. Since the inclined formwork support frame 2 is a double-row support, it is necessary to place the inclined formwork support frame 2 on multiple U-supports 151 at the same time. By adjusting the U-support 151, the height of the inclined formwork support frame 2 is the same as the height of the roof panel.

[0034] S4. Install the clear water formwork 3.

[0035] Install the plain formwork 3 on the inclined formwork bracket, use iron nails to nail into the formwork, fix the formwork and the inclined support rod 22, and tie the steel skeleton after the formwork is installed. After the steel skeleton is accepted, pour the concrete.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A sloping roof panel support structure, characterized in that: The invention comprises a buckle bracket (1) and an inclined formwork support frame (2) installed above the buckle bracket (1); the inclined formwork support frame (2) comprises a bottom frame (21), an inclined support rod (22) and a first vertical telescopic support rod (23); at least two inclined support rods (22) are provided, a connecting square steel (24) is fixed between the two inclined support rods (22); the inclined support rod (22) is located above the bottom frame (21) and is hinged to the bottom frame (21); one inclined support rod (22) corresponds to one first vertical telescopic support rod (23); A support rod (23) is provided with a clear water template (3) on the inclined support rod (22); the top of the first vertical telescopic support rod (23) is hinged to the inclined support rod (22); the bottom of the first vertical telescopic support rod (23) is connected to a slider (211); a slide groove (212) for the slider (211) to slide is provided on the bottom frame (21); a locking assembly (4) is provided at the bottom of the first vertical telescopic support rod (23); and the locking assembly (4) is capable of fixing the first vertical telescopic support rod (23) and the bottom frame (21).

2. The sloping roof panel support structure according to claim 1, characterized in that: The first vertical telescopic support rod (23) comprises a first support rod (231) and a second support rod (232); the first support rod (231) is located above the second support rod (232); a telescopic hole (233) is provided on the second support rod (232); the bottom of the first support rod (231) is inserted into the telescopic hole (233); a first plug hole (234) is provided on the top side wall of the second support rod (232); a plurality of second plug holes (235) are provided on the first support rod (231); a fixing pin (236) is provided on the second support rod (232); the fixing pin (236) is inserted into the first plug hole (234) and one of the second plug holes (235).

3. The sloping roof panel support structure according to claim 2, characterized in that: The locking assembly (4) comprises a fixing block (51) and a locking pin (52). The fixing block (51) is fixed to the bottom side wall of the second support rod (232). A plurality of locking holes (53) are formed on the bottom wall of the slide groove (212). The locking pin (52) passes through the fixing block (51) and is inserted into one of the locking holes (53).

4. The sloping roof panel support structure according to claim 1, characterized in that: The buckle bracket (1) comprises at least four buckle vertical rods (11), a buckle cross rod (12) is connected between adjacent buckle vertical rods (11), a buckle adjustable support (15) is installed on the top of the buckle vertical rod (11), two connecting heads (121) arranged up and down are fixed at both ends of the buckle cross rod (12), a buckle connecting plate (13) is fixed on the buckle vertical rod (11), a first connecting hole (131) is formed on the buckle connecting plate (13), a second connecting hole (122) is formed on the connecting head (121), a buckle latch (14) is provided on the connecting head (121), and the buckle latch (14) is inserted into the second connecting hole (122) on the connecting head (121) and the first connecting hole (131) on the buckle connecting plate (13).

5. The sloping roof panel support structure according to claim 2, characterized in that: A plurality of second vertical telescopic support rods (25) are arranged between the inclined support rod (22) and the bottom frame (21), and the structure of the second vertical telescopic support rods (25) is the same as that of the first vertical telescopic support rods (23).

6. A construction method for the inclined roof panel support structure according to claim 1, characterized in that: The steps include: S1. Measure and lay out the lines, find the slope of the inclined roof panel in advance on the drawing, and adjust the angle of the inclined formwork support frame (2) by using the theodolite to ensure that the angle of the inclined formwork support frame (1) is the same as the angle of the roof panel; S2, erecting a buckle bracket (1); S3. Install the inclined formwork support frame (2). Place the inclined formwork support on the buckle support (1), and adjust the U support (151) so that the height of the inclined formwork support frame (2) is the same as the height of the roof panel; S4, install the clear water template (3), Install the plain formwork (3) on the inclined formwork support frame (2), use iron nails to drive into the formwork, and fix the formwork and the inclined support rod (22). After the formwork is installed, the steel frame can be tied, and concrete can be poured after the steel frame is accepted.

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