A roof support device for construction work

Abstract

The utility model belongs to building engineering technical field, specifically discloses a roof support device for building engineering, including the casing, the top of casing outside is fixed with gasket, the left gear is swing -connected between the front and back of casing inside left side, the right gear is swing -connected between the front and back of casing inside right side, the left side fixed with motor of casing outside front, the rear surface of left gear and right gear respectively fixed has the turnover board. This roof support device for building engineering has the turnover board fixed on the rear surface of left gear and right gear respectively, after adjusting the height of main pipe body, the casing is pasted under the top cover through the gasket of upper surface, starts the motor of casing front and rotates left gear, pushes and turns right gear through left gear engagement, the angle of both sides turnover board is adjusted synchronously in the slotting of casing two sides, so as to subsequently prop up the support plate according to the inclination radian of roof, has solved the problem that the support angle is inconvenient to adjust.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a roof support device for building engineering. Background Technology

[0002] During the construction process, the roof serves as the top cover of the building, which not only supports and prevents the walls from collapsing, but also provides shelter from wind and rain, heat insulation, and sound insulation. Once the building is completed, the roof is immediately sealed. To prevent the uncured cement material from collapsing, a support device needs to be installed under the roof.

[0003] Regardless of whether the roof is straight or gable, the supporting devices need to be attached to the underside of the roof via panels on both sides. However, the previous supporting devices were often custom-made according to the shape of the roof, which was inconvenient to adjust temporarily and no longer applicable to roofs of different shapes, making it difficult to support roofs with different angles in a timely manner.

[0004] Now, a new type of roof support device for building engineering is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a roof support device for building engineering, so as to solve the problem of inconvenient adjustment of the support angle mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a roof support device for building engineering, comprising a housing, a gasket fixed to the top of the outer side of the housing, a left gear movably connected between the front and rear sides of the left side inside the housing, a right gear movably connected between the front and rear sides of the right side inside the housing, a motor fixed to the left side of the front end of the outer side of the housing, a flip plate fixed to the rear surface of the left gear and the right gear respectively, and a groove provided inside the flip plate, a support plate movably connected between the two sides inside the groove, and slots provided on both sides of the surface of the housing respectively.

[0007] As a further technical solution of this utility model, the output end of the motor is fixedly connected to the left gear at the rear, and the left gear rotates in the opposite direction to the right gear.

[0008] As a further technical solution of this utility model, the support plate is fixed with a clamping rod on both sides, the bottom of the support plate is fixed with a spring between the bottom of the support plate and the groove, the bottom plate of the support plate is welded with a guide rod on both sides, the bottom of the groove is provided with a through groove on both sides, the center of the lower part of the flip plate is fixed with a cylinder, and the side of the flip plate is fixed with an assembly piece.

[0009] As a further technical solution of this utility model, the guide rod passes through the spring and the through groove, and the top of the piston rod of the cylinder is fixedly connected to the support plate.

[0010] As a further technical solution of this utility model, a main body is fixed to the lower part of the outer shell, and a column is movably sleeved inside the main body. A base is fixed to the lower part of the column. Screw holes are arranged between the upper and lower parts inside the column. A bolt is threaded to the lower part of the front end of the main body. Tracks are longitudinally fixed to both sides of the outer shell of the main body, and a lower bracket is movably connected inside the track. A bolt is threaded to the front end of the lower bracket. A positioning hole is provided between the upper and lower parts of the front end of the track. A sleeve is movably connected between the front and rear parts inside the lower bracket, and a sliding rod is movably connected in the sleeve. An upper bracket is fixed to the lower side of the outer shell of the flip plate, and a bolt is threaded to the upper part of the front end of the sleeve.

[0011] As a further technical solution of this utility model, the top end of the slide rod is movably connected between the front and rear ends inside the upper bracket, and the main body slides longitudinally along the surface of the column.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the roof support device for building engineering not only realizes the adjustment of the angle of the support plate and the adjustment of the support force, but also realizes the maintenance of the stability of the support device; By fixing flip plates to the rear surfaces of the left and right gears respectively, after adjusting the height of the main body, the housing is attached to the top cover by the gasket on the upper surface. Start the motor at the front of the housing and rotate the left gear. The left gear meshes with and pushes the right gear. The angle of the flip plates on both sides is adjusted synchronously with the slots on both sides of the housing so that the support plate can be lifted and reinforced according to the tilt curvature of the roof, thus expanding the applicability of this device. By movably connecting the two sides inside the groove, after the angle of the two side flip plates is adjusted, the cylinder is activated and the piston rod is used to lift or press down the support plate. The two sides of the support plate slide along the side wall of the groove by means of the clamp rod. The two sides below the support plate are fixedly connected to the groove by springs. Under the restriction of the guide rod in the through groove, the balance of the support plate can be maintained, and the cylinder can be used to evenly support the roof. By fixing the main body to the lower part of the outer shell, the main body is moved longitudinally along the column, and after aligning with the screw hole, the second bolt is tightened to lock it. As the flip plate rotates, the lower support will slide along the tracks on both sides of the outer side of the main body. The third bolt is turned and reinforced at the positioning hole. The slide rod moves along the inner wall of the sleeve, and the top of the slide rod is hinged in the upper support, while the bottom of the sleeve is hinged in the lower support. The distance between the slide rod and the sleeve is locked with the first bolt, which can provide auxiliary support on both sides of the device. Attached Figure Description

[0013] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2This is a front view cross-sectional structural diagram of the flip plate of this utility model; Figure 3 For the present utility model Figure 2 Enlarged cross-sectional view of a portion of point A in the middle section; Figure 4 This is a front view structural diagram of the main body of this utility model.

[0014] In the diagram: 1. Housing; 2. Gasket; 3. Right gear; 4. Left gear; 5. Support plate; 6. Cylinder; 7. Flip plate; 8. Locking rod; 9. Assembly piece; 10. Upper bracket; 11. Slide rod; 12. Bolt 1; 13. Sleeve; 14. Lower bracket; 15. Base; 16. Column; 17. Screw hole; 18. Bolt 2; 19. Main body; 20. Guide rod; 21. Motor; 22. Slot; 23. Spring; 24. Through slot; 25. Groove; 26. Track; 27. Positioning hole; 28. Bolt 3. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 An embodiment of this utility model provides a roof support device for building engineering, including a housing 1, a pad 2 fixed to the top of the outer side of the housing 1, a left gear 4 movably connected between the front and rear of the left side inside the housing 1, a right gear 3 movably connected between the front and rear of the right side inside the housing 1, a motor 21 fixed to the left side of the front end of the outer side of the housing 1, a flip plate 7 fixed to the rear surface of the left gear 4 and the right gear 3 respectively, and a groove 25 is provided inside the flip plate 7, a support plate 5 movably connected between the two sides inside the groove 25, and slots 22 are provided on both sides of the surface of the housing 1 respectively. The output end of motor 21 is fixedly connected to the left gear 4 at the rear. The left gear 4 rotates in the opposite direction to the right gear 3. Specifically, such as Figure 1 and Figure 2 As shown, after adjusting the height of the main body 19, the housing 1 is attached to the top cover by the gasket 2 on the upper surface. The motor 21 at the front end of the housing 1 is started and the left gear 4 is rotated. The left gear 4 meshes with and pushes the right gear 3, and the angle of the two side flip plates 7 is adjusted synchronously with the slots 22 on both sides of the housing 1 so that the support plate 5 can be lifted up for reinforcement according to the tilt curvature of the roof.

[0017] A clamping rod 8 is fixed on both sides of the support plate 5. A spring 23 is fixed between the bottom two sides of the support plate 5 and the groove 25. A guide rod 20 is welded on both sides of the bottom plate of the support plate 5. A through groove 24 is provided on both sides of the bottom of the groove 25. A cylinder 6 is fixed at the center of the lower part of the flip plate 7. An assembly piece 9 is fixed on the side of the flip plate 7. The guide rod 20 passes through the spring 23 and the through groove 24. The top of the piston rod of the cylinder 6 is fixedly connected to the support plate 5. Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, after the angle of the two flip plates 7 is adjusted, the cylinder 6 is activated and the piston rod lifts or presses down the support plate 5. The two sides of the support plate 5 slide along the side wall of the groove 25 by the clamping rod 8. The two sides below the support plate 5 are fixedly connected to the groove 25 by the spring 23. Under the restriction of the guide rod 20 in the through groove 24, the balance of the support plate 5 can be maintained.

[0018] A main body 19 is fixed to the lower part of the outer shell 1, and a column 16 is movably sleeved inside the main body 19. A base 15 is fixed to the lower part of the column 16. Screw holes 17 are arranged between the upper and lower parts inside the column 16. A bolt 18 is threaded to the lower part of the front end of the main body 19. Tracks 26 are fixed longitudinally on both sides of the outer shell of the main body 19. A lower support 14 is movably connected inside the track 26. A bolt 28 is threaded to the front end of the lower support 14. A positioning hole 27 is provided between the upper and lower parts of the front end of the track 26. A sleeve 13 is movably connected between the front and rear parts inside the lower support 14. A sliding rod 11 is movably connected in the sleeve 13. An upper support 10 is fixed to the lower side of the outer shell of the flip plate 7. A bolt 12 is threaded to the upper part of the front end of the sleeve 13. The top of the sliding rod 11 is movably connected between the front and rear parts inside the upper support 10. The main body 19 slides longitudinally along the surface of the column 16. Specifically, such as Figure 1 and Figure 4 As shown, the main body 19 is moved longitudinally along the column 16, and after aligning with the screw hole 17, the second bolt 18 is tightened to lock it. As the flip plate 7 rotates, the lower support 14 will slide along the track 26 on both sides of the outer side of the main body 19. The third bolt 28 is turned and reinforced at the positioning hole 27. The slide rod 11 moves along the inner wall of the sleeve 13, and the top of the slide rod 11 is hinged in the upper support 10, while the bottom of the sleeve 13 is hinged in the lower support 14. The distance between the slide rod 11 and the sleeve 13 is locked with the first bolt 12, and the flip plate 7 is reinforced from both sides.

[0019] Working principle: In use, the main body 19 is first moved longitudinally along the column 16, aligned with the screw hole 17, and then the bolt 18 is tightened to lock it. After adjusting the height of the main body 19, the housing 1 is attached to the top cover by the gasket 2 on the upper surface. The motor 21 at the front end of the housing 1 is started and the left gear 4 is rotated. The left gear 4 meshes with and pushes the right gear 3, which simultaneously adjusts the angle of the two side flip plates 7 in the slots 22 on both sides of the housing 1. Then, the cylinder 6 is started and the piston rod pushes or presses down the support plate 5. The two sides of the support plate 5 slide along the side wall of the groove 25 by the locking rod 8. The two sides below are fixedly connected to the groove 25 by spring 23. Under the constraint of the guide rod 20 in the through groove 24, the balance of the support plate 5 can be maintained. As the flip plate 7 rotates, the lower bracket 14 will slide along the track 26 on both sides of the main body 19. The bolt 3 28 is rotated and reinforced at the positioning hole 27. The slide rod 11 moves along the inner wall of the sleeve 13. The top of the slide rod 11 is hinged in the upper bracket 10, and the bottom of the sleeve 13 is hinged in the lower bracket 14. The distance between the slide rod 11 and the sleeve 13 is locked by bolt 12, which can provide auxiliary support on both sides of the device.

[0020] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A roof support device for building construction, comprising a housing (1), characterized in that: A gasket (2) is fixed to the top of the outer side of the housing (1). A left gear (4) is movably connected between the front and back of the left side inside the housing (1). A right gear (3) is movably connected between the front and back of the right side inside the housing (1). A motor (21) is fixed to the left side of the front end of the outer side of the housing (1). A flip plate (7) is fixed to the rear surface of the left gear (4) and the right gear (3), respectively. A groove (25) is provided inside the flip plate (7). A support plate (5) is movably connected between the two sides inside the groove (25). A slot (22) is provided on both sides of the surface of the housing (1).

2. The roof support device for building engineering according to claim 1, characterized in that: The output end of the motor (21) is fixedly connected to the left gear (4), and the left gear (4) rotates in the opposite direction to the right gear (3).

3. The roof support device for building engineering according to claim 1, characterized in that: The support plate (5) is fixed with a clamping rod (8) on both sides. The bottom sides of the support plate (5) are fixed with a spring (23) between the groove (25) and the bottom sides of the support plate (5). The bottom plate of the support plate (5) is welded with a guide rod (20). The bottom sides of the groove (25) are provided with a through groove (24). The center of the outside of the flip plate (7) is fixed with a cylinder (6). The side of the flip plate (7) is fixed with an assembly piece (9).

4. A roof support device for building engineering according to claim 3, characterized in that: The guide rod (20) passes through the spring (23) and the through groove (24), and the top of the piston rod of the cylinder (6) is fixedly connected to the support plate (5).

5. A roof support device for building construction according to claim 1, characterized in that: A main body (19) is fixed to the lower part of the outer shell (1), and a column (16) is movably sleeved inside the main body (19). A base (15) is fixed to the lower part of the column (16). Screw holes (17) are arranged between the upper and lower parts inside the column (16). Bolt 2 (18) is threaded to the lower part of the front end of the main body (19). Tracks (26) are fixed longitudinally on both sides of the outer shell of the main body (19), and a lower bracket (14) is movably connected inside the track (26). Bolt 3 (28) is threaded to the front end of the lower bracket (14). A positioning hole (27) is provided between the upper and lower parts of the front end of the track (26). A sleeve (13) is movably connected between the front and rear parts inside the lower bracket (14), and a slide rod (11) is movably connected in the sleeve (13). An upper bracket (10) is fixed to the lower side of the outer shell of the flip plate (7), and bolt 1 (12) is threaded to the upper part of the front end of the sleeve (13).

6. A roof support device for building construction according to claim 5, characterized in that: The top of the slide bar (11) is movably connected between the front and rear of the upper bracket (10), and the main body (19) slides longitudinally along the surface of the column (16).

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