CN116927514B - Combined composite material fixed bolster is used in unsettled villa construction - Google Patents

Abstract

The invention relates to the field of villa construction, and in particular to a combined composite material fixed bracket for suspended villa construction, which includes a positioning support plate and a portable bracket assembly arranged at its upper end. The portable bracket assembly includes two first supporting rods, two two second support rods and two power rockers. The two power rockers are respectively arranged on the upper end of the positioning support plate. The two first support rods are arranged above the two power rockers. The two second support rods are arranged on the top of the positioning support plate. Beside the two first supporting rods, the supporting support assembly is arranged at the lower end of the positioning support plate and includes two first supporting plates, two second supporting plates and several driving wheel sets. One supporting plate is rotatably connected to the lower end of the positioning support plate, two second supporting plates are arranged on the sides of the two first supporting plates, and the two second supporting plates are rotationally connected to the lower end of the positioning support plate. A plurality of driving wheel sets are respectively connected to one end of the two first supporting plates and the two second supporting plates away from the positioning support plate.

Description

A combined composite fixed bracket for suspended villa construction

Technical field

The invention relates to the field of villa construction, and in particular to a combined composite material fixing bracket for the construction of suspended villas.

Background technique

Suspended villas are designed to be unique and unconventional, often with a modern and avant-garde appearance. Based on this, the cantilever structure of the suspended villa needs to have sufficient strength and stability to withstand the predetermined load and moment. In the current application process, in order to pursue the advantages of stability, lightweight design, corrosion resistance, flexibility and sustainability, the fixed brackets used in the construction of suspended villas mostly adopt a combined design, that is, the brackets used can usually be prefabricated and assembled, providing greater flexibility and adjustability.

However, the current fixed brackets still require operators to assemble them on site and still take up a lot of space during transportation. At the same time, the existing combined fixed brackets cannot be adjusted according to the design and needs of the suspended villa, that is, the bearing capacity of the combined fixed brackets Key points, villa keel connection points and foundation connection points all require special design by the operator, and it is impossible to adjust them in real time according to different terrains. At the same time, when using the existing combined fixed bracket, how to reinforce the bracket during the assembly process and how to prevent it from being corroded by environmental factors during subsequent use are also issues we should consider.

Contents of the invention

Based on this, it is necessary to provide a combined composite material fixing bracket for the construction of suspended villas in order to solve the existing technical problems.

In order to solve the existing technical problems, the technical solutions adopted by the present invention are:

A combined composite fixed bracket for suspended villa construction, including:

The positioning support plate is set in a horizontal state;

The portable bracket assembly is set at the upper end of the positioning support plate and includes two first support rods, two second support rods and two power rockers. The two power rockers are respectively set at the upper end of the positioning support plate. Two first support rods are arranged above the two power rockers. The two first support rods are connected through aluminum alloy plates. Two second support rods are arranged beside the two first support rods. A second supporting rod is connected through an aluminum alloy plate;

The supporting support assembly is arranged at the lower end of the positioning support plate and includes two first supporting plates, two second supporting plates and several driving wheel sets. The two first supporting plates are rotationally connected to the lower end of the positioning supporting plate. connection, two second supporting plates are arranged beside the two first supporting plates, the two second supporting plates are rotationally connected to the lower ends of the positioning support plates, and several driving wheel sets are respectively connected with the two first supporting plates. The plate is connected to one end of the two second supporting plates away from the positioning support plate;

Two reinforcing mechanisms are respectively provided at both ends of the positioning support plate and can reinforce the two first supporting rods and the two second supporting rods.

Further, the portable stand assembly also includes two power gears, two driving gears, two supporting sleeves and two supporting insertion rods. The two power gears are respectively arranged on the sides of the two power rockers and connected with them. , the two driving gears are respectively arranged on the sides of the two power gears and mesh with them. The diameter of the indexing circle of the two driving gears is smaller than the diameter of the indexing circle of the two power gears. One end of the two supporting sleeves is respectively connected with The upper ends of the two first supporting rods are hinged, and the two supporting inserting rods are respectively slidingly connected with the other ends of the two supporting sleeves. One end of the two supporting inserting rods away from the two supporting sleeves can be connected with the two supporting sleeves. The second supporting rod is connected by screws.

Further, the portable stand assembly includes two first supports, two second supports, two third supports, two fourth supports, two fifth supports, two first connecting rods, two two second connecting rods, two limiting disks, two third connecting rods, two fourth connecting rods, two fifth connecting rods and two transfer tripods; the two first supports are respectively arranged on The lower ends of the two second support rods are connected to the positioning support plates. The two second supports are respectively arranged on the sides of the two first supports close to the two first support rods. The two third supports are respectively They are arranged on the side of the two second supports close to the two first supporting rods, and the two fourth supports are respectively arranged on the side of the two third supports close to the two first supporting rods. The five supports are respectively arranged at the lower ends of the two first support rods and connected to the positioning support plates. One end of the two first connecting rods is respectively hinged with the two first supports, and the other end is respectively connected with the two second supports. The rods are hinged, one end of the two second connecting rods is hinged to the two second supports respectively, the middle parts of the two third connecting rods are respectively hinged to the other ends of the two second connecting rods, one end of the two third connecting rods They are respectively hinged with the two second supporting rods, the two limiting discs are coaxially connected with the two power gears, the two limiting discs are rotationally connected with the two third supports through pins, and the two third The other end of the connecting rod is rotatably connected to one end of the two limiting discs, one end of the two transfer tripods is hinged to the other end of the two third connecting rods, and the other end is respectively connected to the two first supporting rods. Hinged, the two fourth connecting rods are respectively hinged with one end of the two first supporting rods close to the fifth support, the other ends of the two fourth connecting rods are respectively hinged with the two fourth supports, and the two fifth connecting rods are respectively hinged. One end of the rod is hinged with two transfer tripods respectively, and the other end is hinged with two fifth supports respectively.

Further, the supporting support assembly also includes two extrusion baffles, two extrusion rollers, two extrusion springs, two pressing racks, two pressing gears and two sliding racks. The two extrusion baffles are respectively arranged at one end of the positioning support plate away from the two first supporting rods. The two extrusion rollers are respectively connected to the lower ends of the two extrusion baffles. The two extrusion rollers are respectively connected with the positioning support. The plates are slidingly connected, and the two extrusion springs are respectively set on the outside of the two extrusion rollers. The upper ends of the two extrusion springs are connected to the two extrusion baffles, and the lower ends are respectively connected to the upper ends of the positioning support plates. The two pressing gear racks are respectively connected to the lower ends of the two extrusion rollers. The two pressing gears are respectively arranged on one side of the two pressing gear racks. The two pressing gears are meshed with the two pressing gear racks respectively. , two sliding gear racks are respectively arranged on the other side of the two pressing down gear racks, and the two sliding gear racks mesh with the two pressing down gear racks respectively.

Further, the supporting support assembly also includes two transfer slide blocks, two first connecting rods, two connecting slide blocks and two second connecting rods. The lower end of the positioning support plate is formed with two first limiting slides. slot, the side of the two first supporting plates close to the second supporting plate is formed with a second limiting chute, and the two transfer slide blocks are slidingly connected to the two second limiting chute respectively. The slide blocks are respectively hinged with the two sliding racks, the two connecting slide blocks are slidingly connected with the two first limiting chutes, one end of the two first connecting rods is hinged with the two first supporting plates, and the other end Hinged to two connecting slide blocks, one end of the two second connecting rods is hinged to the two second supporting plates, and the other end is hinged to the two connecting slide blocks.

Further, the supporting support assembly also includes two first connecting gears, two connecting gear racks and two second connecting gears. The two connecting gear racks are respectively slidingly connected with the positioning support plate, and the two first connecting gears are respectively connected with the positioning support plate. The two first supporting plates are connected at one end away from the two second supporting rods. The two first connecting gears are respectively hinged with the positioning support plates. The two first connecting gears are meshed with the two connecting racks respectively. The two second connecting gears are respectively connected to one end of the two second supporting plates close to the two first supporting rods. The two second connecting gears are respectively rotatably connected to the positioning support plate. The diameter of the indexing circle of the second connecting gear is less than The diameter of the pitch circle of the first connecting gear.

Further, the driving wheel set includes a rubber roller, an adapter wheel seat, a sliding latch and a return spring. The first supporting plate and the second supporting plate are formed with a number of sliding jacks, a number of sliding latches and a number of sliding plugs. The jacks are slidingly connected, and a plurality of adapter wheel seats are respectively connected to one end of a plurality of sliding pins away from the plurality of sliding jacks. One end of a plurality of return springs is against the edge of a plurality of sliding jacks, and the other end is connected to a plurality of adapter wheel seats. , a plurality of rubber rollers are rotatably connected to a plurality of adapter wheel seats.

Further, the reinforcement mechanism includes a connection support plate, two connection pins and two reinforcement support rods. One end of the two reinforcement support rods is hinged with the positioning support plate respectively, and the other end is formed with a reinforcement chute. The two connection pins are respectively It is slidingly connected with two reinforced chutes, and the two ends of the connecting support plate are rotationally connected with two connecting pins respectively. The connecting support plate can be connected with the two supporting insertion rods.

Compared with the prior art, the beneficial effects of the present invention are:

One: This device realizes the pre-installation of the assembly bracket through the deformation of the two first supporting rods and the two second supporting rods. At the same time, before the bracket is opened, the device occupies a small area and is easy for the operator to The device can also be dragged for displacement through the driving wheel set at the lower end of the device, which greatly improves the portability of the device;

Second: After the device is opened, the connecting rods at the upper end of the positioning support plate form multiple stable triangular structures, and the connecting rods at the lower end can also form multiple stable triangular structures, which improves the stability of the base when the device is installed. , to avoid movement of the base during subsequent filling of building materials;

Third: This device realizes the movement and positioning of the device through the driving wheel set. When the device needs to be moved, the driving wheel set can be used as a pulley to reduce the friction between the device body and the ground, making it easier for the device to move. When the device starts, Finally, the driving wheel set on the second supporting plate can deform along the side wall contour of the terrain point, so that the device can be closely attached to the side wall, increasing the focus point, making it easier to position the device, and also preventing the device from being processed in the subsequent Deformation occurs during the process.

Description of the drawings

Figure 1 is a 45° isometric view of the three-dimensional structure of the embodiment;

Figure 2 is an enlarged view of the structure at A in Figure 1;

Figure 3 is a 135° isometric view of the three-dimensional structure of the embodiment;

Figure 4 is an enlarged view of the structure at B in Figure 3;

Figure 5 is a three-dimensional structural side view of the embodiment;

Figure 6 is a bottom view of the three-dimensional structure of the embodiment;

Figure 7 is an enlarged view of the structure at C in Figure 6;

Figure 8 is an enlarged view of the structure at D in Figure 6.

The numbers in the picture are:

1. Positioning support plate; 2. First limit chute; 3. Portable bracket assembly; 4. First support; 5. Second support; 6. Third support; 7. Fourth support; 8 , fifth support; 9. first connecting rod; 10. second connecting rod; 11. limit disc; 12. driving gear; 13. power gear; 14. power rocker; 15. third connecting rod; 16. Fourth connecting rod; 17. Fifth connecting rod; 18. Transfer tripod; 19. First supporting rod; 20. Second supporting rod; 21. Supporting sleeve; 22. Supporting insertion rod ; 23. Supporting component; 24. First supporting plate; 25. Second limit chute; 26. Second supporting plate; 27. Sliding jack; 28. Driving wheel set; 29. Rubber roller ; 30. Adapter wheel seat; 31. Sliding latch; 32. Return spring; 33. Squeeze baffle; 34. Squeeze roller; 35. Squeeze spring; 36. Press down rack; 37. Press down Gear; 38. Sliding rack; 39. Transfer slider; 40. First connection rod; 41. Connection slider; 42. Second connection rod; 43. First connection gear; 44. Connection rack; 45 , the second connecting gear; 46. Reinforcement mechanism; 47. Reinforcement support rod; 48. Reinforcement chute; 49. Connection pin; 50. Connection support plate.

Detailed ways

In order to further understand the characteristics, technical means, and specific purposes and functions of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementation modes.

Referring to Figures 1 to 8, a combined composite fixed bracket for suspended villa construction includes:

Positioning support plate 1 is set in a horizontal state;

The portable bracket assembly 3 is arranged on the upper end of the positioning support plate 1 and includes two first support rods 19, two second support rods 20 and two power rockers 14. The two power rockers 14 are respectively arranged on the positioning support plate 1. At the upper end of the support plate 1, two first supporting rods 19 are arranged above the two power rockers 14. The two first supporting rods 19 are connected through aluminum alloy plates, and the two second supporting rods 20 are arranged on both sides. Beside the first supporting rod 19, two second supporting rods 20 are connected through aluminum alloy plates;

The supporting support assembly 23 is provided at the lower end of the positioning support plate 1 and includes two first supporting plates 24, two second supporting plates 26 and several driving wheel sets 28. The two first supporting plates 24 are connected with the positioning support plate 23. The lower end of the support plate 1 is rotationally connected, and two second support plates 26 are arranged beside the two first support plates 24. The two second support plates 26 are rotationally connected to the lower end of the positioning support plate 1, and several The driving wheel set 28 is respectively connected to one end of the two first supporting plates 24 and the two second supporting plates 26 away from the positioning support plate 1;

Two reinforcing mechanisms 46 are respectively provided at both ends of the positioning support plate 1 and can reinforce the two first supporting rods 19 and the two second supporting rods 20 .

In daily use, the operator can first rotate the two power rockers 14. The rotation of the two power rockers 14 can fold the two second support rods 20 in the direction of the two first support rods 19. At this time The entire device deforms and shrinks, and the floor space becomes smaller, and the two first supporting plates 24 and the two second supporting plates 26 remain in a horizontal state. Several driving wheel sets 28 are in contact with the ground, and the operator can push the first supporting plate 28 to the ground. A supporting rod 19 drives the entire device to move.

When the composite material needs to be reinforced, the operator should first push the device to move to the corresponding position, and then rotate the two power rockers 14. At this time, the two second support rods 20 move away from the two first supports. The direction of the rod 19 is displaced until the two second supporting rods 20 become horizontal to facilitate subsequent replenishment of building materials. At this time, the gap between the two second supporting rods 20 and the two first supporting rods 19 Form a triangle to provide sufficient stress support for subsequent installation.

During the movement of the two second supporting rods 20, the two second supporting rods 20 will also drive the two first supporting plates 24 and the two second supporting plates 26 to fold. The positioning points are mostly located at the terrain drop. During this process, the two second supporting plates 26 will offset the side walls of the drop point, and a number of driving wheel sets 28 provided on the second supporting plates 26 will conflict with the drop point. When the side walls of the device are offset, several driving wheel sets 28 will deform along the side wall contour of the terrain point, so that the device can be tightly attached to the side wall and increase the focus point.

After the two first supporting plates 24 and the two second supporting plates 26 are deformed, the two reinforcing mechanisms 46 can reinforce the two first supporting rods 19 and the two second supporting rods 20, so that Improve the overall stability of the device.

In order to prevent the two first supporting rods 19 and the two second supporting rods 20 from moving in the opposite direction during subsequent work, the following features are specifically provided:

The portable stand assembly 3 also includes two power gears 13, two driving gears 12, two supporting sleeves 21 and two supporting insertion rods 22. The two power gears 13 are respectively arranged next to the two power rockers 14. The two driving gears 12 are respectively arranged on the sides of the two power gears 13 and mesh with them. The diameter of the indexing circle of the two driving gears 12 is smaller than the diameter of the indexing circle of the two power gears 13. One end of the supporting sleeve 21 is hinged with the upper ends of the two first supporting rods 19 respectively, and the two supporting inserting rods 22 are respectively slidingly connected with the other ends of the two supporting sleeves 21. The two supporting inserting rods 22 One end away from the two supporting sleeves 21 can be connected to the two second supporting rods 20 through screws. During the deformation process of the device, the operator can adjust the distance between the two first supporting rods 19 and the two second supporting rods 20 by turning the power rocker 14. The diameter of the graduation circle of the two driving gears 12 is less than The diameter of the index circle of the two power gears 13 can facilitate the operator to rotate the power rocker 14 with less effort. When the positions of the two first support rods 19 and the two second support rods 20 are adjusted in place, the operator can The two supporting sleeves 21 can be rotated and the two supporting inserting rods 22 can be extracted from the two supporting sleeves 21 , and then the operator can move the two supporting inserting rods 22 away from the two supporting sleeves 21 One end is connected to the two second supporting rods 20, which facilitates the connection of the two first supporting rods 19 and the two second supporting rods 20, and prevents the two first supporting rods 19 and the two second supporting rods from being connected. Rod 20 moves in the opposite direction during subsequent work.

In order to ensure that the first supporting rod 19 and the second supporting rod 20 have a certain movement trajectory, the following features are specifically set:

The portable stand assembly 3 includes two first stands 4, two second stands 5, two third stands 6, two fourth stands 7, two fifth stands 8, two first connecting stands. Rod 9, two second connecting rods 10, two limiting discs 11, two third connecting rods 15, two fourth connecting rods 16, two fifth connecting rods 17 and two adapter tripods 18 , the two first supports 4 are respectively arranged at the lower ends of the two second support rods 20 and are connected to the positioning support plate 1, and the two second supports 5 are respectively arranged at the two first supports 4 close to the two second supports. On one side of a support rod 19, two third supports 6 are respectively provided on the side of the two second supports 5 close to the two first support rods 19, and two fourth supports 7 are respectively provided on both sides. A third support 6 is close to one side of the two first support rods 19, and two fifth supports 8 are respectively provided at the lower ends of the two first support rods 19 and connected to the positioning support plate 1. One end of a connecting rod 9 is hinged to the two first supports 4 respectively, the other end is hinged to the two second supporting rods 20 respectively, and one end of the two second connecting rods 10 is hinged to the two second supports 5 respectively. , the middle parts of the two third connecting rods 15 are respectively hinged with the other ends of the two second connecting rods 10, one end of the two third connecting rods 15 are respectively hinged with the two second supporting rods 20, and the two limiting circles The disk 11 is coaxially connected to the two power gears 13 respectively. The two limiting disks 11 are rotationally connected to the two third supports 6 through pins. The other ends of the two third connecting rods 15 are respectively connected to the two limiting disks 11. One end of the disc 11 is rotationally connected, one end of the two transfer tripods 18 is hinged with the other ends of the two third connecting rods 15, the other end is hinged with the two first supporting rods 19, and the two fourth connecting rods 19 are respectively hinged. The rods 16 are respectively hinged with one end of the two first supporting rods 19 close to the fifth support 8, the other ends of the two fourth connecting rods 16 are respectively hinged with the two fourth supports 7, and the two fifth connecting rods 17 One end is hinged with two transfer tripods 18 respectively, and the other end is hinged with two fifth supports 8 respectively. After the operator turns the power rocker 14, the rotation of the power rocker 14 will drive the power gear 13 connected to it to rotate. The rotation of the power gear 13 will drive the drive gear 12 meshed with it to rotate. The rotation of the drive gear 12 will drive the limiter connected to it. The positioning disc 11 rotates, and the rotation of the limiting disc 11 will drive the second supporting rod 20 away from the first supporting rod 19. During this process, if the first connecting rod 9, the second connecting rod 10, and the third connecting rod are The rod 15, the fourth connecting rod 16, the fifth connecting rod 17, the limiting disk 11, the adapter tripod, the first supporting rod 19 and the second supporting rod 20 are regarded as movable components, in which the limiting disk 11 is regarded as a movable component. The original moving part, according to the degree of freedom formula, the degree of freedom F is equal to 3n-2PL-2PH. At this time, the number of movable components in this device is 9, that is, n=0, and there is no high pair in this link mechanism, so PH= 0. There are 13 lower pairs of the linkage mechanism in this device, that is, 2PL=13. According to the formula, the degree of freedom F=1, that is, the number of prime movers is equal to the number of degrees of freedom equal to 1. This linkage mechanism has certain exercise.

In order to prevent the two supporting insert rods 22 from deforming due to excessive filling material, the following features are specifically provided:

The supporting support assembly 23 also includes two extrusion baffles 33, two extrusion rollers 34, two extrusion springs 35, two pressing racks 36, two pressing gears 37 and two sliding teeth. 38, two extrusion baffles 33 are respectively provided at one end of the positioning support plate 1 away from the two first supporting rods 19, and two extrusion rollers 34 are respectively connected to the lower ends of the two extrusion baffles 33. The two extrusion rollers are slidingly connected to the positioning support plate 1 respectively. The two extrusion springs 35 are respectively sleeved on the outside of the two extrusion rollers 34. The upper ends of the two extrusion springs 35 are respectively connected with the two extrusion baffles. 33 are connected, the lower end is connected to the upper end of the positioning support plate 1, the two pressing racks 36 are connected to the lower ends of the two squeeze rollers 34, and the two pressing gears 37 are respectively arranged on the two pressing racks 36 On one side of the body, two pressing gears 37 are meshed with two pressing racks 36 respectively, and two sliding racks 38 are respectively provided on the other side of the two pressing racks 36. The two sliding racks 38 are meshed with two pressing racks 36 respectively. After the two second supporting plates 26 move downward, the two second supporting plates 26 will push the two extruding baffles 33 to move downward. The downward movement of the two extruding baffles 33 will pass through the two extruding baffles 33 . The pressing roller pushes the two pressing racks 36 to move downward. The downward movement of the two pressing racks 36 will drive the two pressing gears 37 meshed with them to rotate. The rotation of the two pressing gears 37 will drive the two pressing gears 36 to rotate. The two meshed sliding racks 38 move. As can be seen from the above, when the material is subsequently filled, the two second supporting plates 26 will receive a downward force. At this time, the two extrusion springs 35 can provide an upward reaction force to prevent the filling material from being too heavy. As a result, the two supporting insert rods 22 are deformed.

In order to supplement the force between the first supporting plate 24 and the second supporting plate 26 and prevent the first supporting plate 24 and the second supporting plate 26 from deforming, the following features are specifically provided:

The supporting support assembly 23 also includes two adapter sliders 39, two first connecting rods 40, two connecting sliders 41 and two second connecting rods 42. The lower end of the positioning support plate 1 is formed with two first connecting rods. The limiting chute 2 has a second limiting chute 25 formed on one side of the two first supporting plates 24 close to the second supporting plate 26. The two transfer slide blocks 39 are respectively connected with the two second limiting chute 25. The groove 25 is slidingly connected, the two transfer sliders 39 are respectively hinged with the two sliding racks 38, the two connecting sliders 41 are respectively slidably connected with the two first limiting chutes 2, and the two first connecting rods 40 One end of the two first supporting plates 24 is hinged, the other end is hinged with the two connecting slide blocks 41, one end of the two second connecting rods 42 is hinged with the two second supporting plates 26, and the other end is connected with the two connecting sliders 41. The slider 41 is hinged. After the sliding rack 38 moves, the sliding rack 38 will push the first supporting plate 24 to rotate through the transfer slider 39 , and the rotation of the first supporting plate 24 will push the connecting slider 41 through the first connecting rod 40 The movement of the connecting slide block 41 will push the second connecting rod 42 to move. At this time, since the second connecting rod 42 is hinged with the second supporting plate 26, the second supporting plate 26 will rotate. After the second supporting plate 26 rotates, the first connecting rod 40 , the connecting slide block 41 and the second connecting rod 42 form a triangular structure for supplementing the interaction between the first supporting plate 24 and the second supporting plate 26 force.

In order to make the rotation angle of the second supporting plate 26 larger than the rotation angle of the first supporting plate 24, the following features are specifically provided:

The supporting support assembly 23 also includes two first connecting gears 43, two connecting racks 44 and two second connecting gears 45. The two connecting racks 44 are respectively slidingly connected to the positioning support plate 1, and the two first connecting gears 44 are slidingly connected to the positioning support plate 1. The gears 43 are respectively connected with one end of the two first supporting plates 24 away from the two second supporting rods 20. The two first connecting gears 43 are respectively hinged with the positioning support plate 1. The two first connecting gears 43 are respectively connected with the positioning support plate 1. The two connecting racks 44 mesh, the two second connecting gears 45 are respectively connected to one end of the two second supporting plates 26 close to the two first supporting rods 19, and the two second connecting gears 45 are respectively connected to the positioning support. The plates 1 are rotationally connected, and the diameter of the pitch circle of the second connecting gear 45 is smaller than the diameter of the pitch circle of the first connecting gear 43 . When the two first supporting plates 24 rotate, the rotation of the two first supporting plates 24 will drive the two first connecting gears 43 connected thereto to rotate, and the rotation of the two first connecting gears 43 will drive the two meshing gears 43 . The connecting racks 44 move, and the movement of the two connecting racks 44 will drive the two second connecting gears 45 that mesh with them to rotate. At this time, the two second supporting plates 26 connected to the two second connecting gears 45 will rotate. During this process, the pitch circle diameter of the second connecting gear 45 is smaller than the pitch circle diameter of the first connecting gear 43 . Therefore, the rotation angle of the second supporting plate 26 is greater than the rotation angle of the first supporting plate 24, thereby facilitating the formation of a triangular structure between the first connecting rod 40 and the second connecting rod 42.

In order to improve the stability of the lower end of the device, the following features are specifically set:

The driving wheel set 28 includes a rubber roller 29, an adapter wheel base 30, a sliding latch 31 and a return spring 32. The first supporting plate 24 and the second supporting plate 26 are formed with a number of sliding jacks 27, and a number of sliding jacks 27. The latch 31 is slidingly connected with a plurality of sliding jacks 27 , a plurality of adapter wheel bases 30 are respectively connected with one end of the plurality of sliding latch pins 31 away from the plurality of sliding jacks 27 , and one end of a plurality of return springs 32 is connected with the ends of the plurality of sliding jacks 27 . The edges are against each other, and the other end is connected to a plurality of adapter wheel seats 30. A plurality of rubber rollers 29 are respectively connected to a plurality of adapter wheel seats 30 for rotation. After the device is folded, a number of rubber rollers 29 can ensure that the device can be displaced on the ground. When the device is opened, as the second supporting plate 26 moves, a number of rubber rollers 29 can move through the corresponding sliding latch 31 displacement, at this time, a number of moving rubber rollers 29 can deform along with the side wall contour of the terrain point, so that the device can be closely attached to the side wall and increase the focus point. Thereby improving the stability of the lower end of the device.

In order to avoid the deformation of the supporting insert rod 22 during the subsequent construction process, the following features are specifically set:

The reinforcement mechanism 46 includes a connection support plate 50, two connection pins 49 and two reinforcement support rods 47. One end of the two reinforcement support rods 47 is respectively hinged with the positioning support plate 1, and the other end is formed with a reinforcement chute 48. Two reinforcement chute 48 is formed. The connecting pins 49 are slidingly connected to the two reinforced chute 48 respectively. Both ends of the connecting support plate 50 are rotationally connected to the two connecting pins 49 respectively. The connecting supporting plate 50 can be connected to the two supporting insertion rods 22 . After the device is reorganized and deformed, the operator can rotate the two reinforcing struts 47 and adjust the position and angle of the connecting support plate 50 so that the connecting support plate 50 can be connected to the two supporting insert rods 22, thereby strengthening the two supporting inserts. The rod 22 is reinforced to prevent the supporting insertion rod 22 from deforming during the subsequent construction process.

The working principle of this device is that in daily use, the operator can first rotate the two power rockers 14, and the rotation of the two power rockers 14 can drive the two limit discs 11 to rotate. The two limit discs 11 When rotating, the rotation of the two limiting disks 11 can fold the two second supporting rods 20 in the direction of the two first supporting rods 19. At this time, the entire device deforms and shrinks, and the occupied area becomes smaller, and The two first supporting plates 24 and the two second supporting plates 26 remain in a horizontal state, and a number of rubber rollers 29 are in contact with the ground. The operator can drive the entire device to move by pushing the first supporting rods 19 .

When the composite material needs to be reinforced, the operator should first push the device to move to the corresponding position, and then rotate the two power rockers 14. At this time, the two second support rods 20 move away from the two first supports. The direction of the rod 19 is displaced until the two second supporting rods 20 become horizontal to facilitate subsequent replenishment of building materials. At this time, the gap between the two second supporting rods 20 and the two first supporting rods 19 Form a triangle to provide sufficient stress support for subsequent installation.

During the movement of the two second supporting rods 20, the two second supporting rods 20 will push the two extruding baffles 33 to move downward. After the two extruding baffles 33 move downward, the two extruding baffles 33 will move downward. The movement of the sliding rack 38 will drive the two first supporting plates 24 and the two second supporting plates 26 to fold, and after the two first supporting plates 24 and the two second supporting plates 26 move, , the corresponding two first connecting rods 40 and the two second connecting rods 42 will form a stable triangular structure again. At this time, the supporting force of the lower part of the device is supplemented to avoid shaking of the lower part of the device, because the positioning points of the suspended villas are mostly located at At the terrain drop, during this process, the two second supporting plates 26 will offset the side walls of the drop point, and a number of rubber rollers 29 provided on the second supporting plates 26 will offset the side walls of the drop point. , a number of rubber rollers 29 will deform along the side wall contour of the terrain point, so that the device can be closely attached to the side wall and increase the focus point.

After the two first supporting plates 24 and the two second supporting plates 26 are deformed, the operator can rotate the two reinforcing struts 47. After the two reinforcing struts 47 are rotated, they can be separated through the two connecting support plates 50. Connected to the two supporting insert rods 22, the two connecting support plates 50 can reinforce the two first supporting rods 19 and the two second supporting rods 20, thereby improving the stability of the entire upper end of the device.

The above embodiments only express one or several implementation modes of the present invention, and their descriptions are relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the patent of the present invention should be determined by the appended claims.

Claims (6)

1. The utility model provides a unsettled villa construction is with combination formula combined material fixed bolster which characterized in that includes:

the positioning support plate (1) is horizontally arranged;

the portable support assembly (3) is arranged at the upper end of the positioning support plate (1) and comprises two first support rods (19), two second support rods (20) and two power rockers (14), wherein the two power rockers (14) are respectively arranged at the upper end of the positioning support plate (1), the two first support rods (19) are respectively arranged above the two power rockers (14), the two first support rods (19) are connected through aluminum alloy plates, the two second support rods (20) are respectively arranged beside the two first support rods (19), and the two second support rods (20) are connected through the aluminum alloy plates;

the bearing support assembly (23) is arranged at the lower end of the positioning support plate (1) and comprises two first bearing plates (24), two second bearing plates (26) and a plurality of driving wheel sets (28), wherein the two first bearing plates (24) are respectively and rotatably connected with the lower end of the positioning support plate (1), the two second bearing plates (26) are arranged at the side of the two first bearing plates (24), the two second bearing plates (26) are respectively and rotatably connected with the lower end of the positioning support plate (1), and the driving wheel sets (28) are respectively connected with the two first bearing plates (24) and one end, far away from the positioning support plate (1), of the two second bearing plates (26);

the two reinforcing mechanisms (46) are respectively arranged at two ends of the positioning support plate (1) and can reinforce the two first supporting rods (19) and the two second supporting rods (20);

the portable bracket assembly (3) further comprises two power gears (13), two driving gears (12), two bearing sleeves (21) and two bearing inserting rods (22), wherein the two power gears (13) are respectively arranged at the sides of the two power rockers (14) and are connected with the two power rockers, the two driving gears (12) are respectively arranged at the sides of the two power gears (13) and are meshed with the two power gears, the pitch circle diameter of the two driving gears (12) is smaller than that of the two power gears (13), one ends of the two bearing sleeves (21) are hinged with the upper ends of the two first bearing rods (19) respectively, the two bearing inserting rods (22) are connected with the other ends of the two bearing sleeves (21) in a sliding mode respectively, and one ends of the two bearing inserting rods (22) away from the two bearing sleeves (21) are connected with the two second bearing rods (20) through screws;

the portable bracket component (3) comprises two first supports (4), two second supports (5), two third supports (6), two fourth supports (7), two fifth supports (8), two first connecting rods (9), two second connecting rods (10), two limiting discs (11), two third connecting rods (15), two fourth connecting rods (16), two fifth connecting rods (17) and two switching triangular supports (18), wherein the two first supports (4) are respectively arranged at the lower ends of two second supporting rods (20) and are connected with a positioning supporting plate (1), the two second supports (5) are respectively arranged at one sides of the two first supports (4) close to the two first supporting rods (19), the two third supports (6) are respectively arranged at one sides of the two second supports (5) close to the two first supporting rods (19), the two fourth supports (7) are respectively arranged at one sides of the two third supports (6) close to the two first supporting rods (19), the two second supports (8) are respectively connected with the two lower ends of the two first supports (19), the two second supports (4) are respectively hinged with the two first supports (19), one end of two second connecting rods (10) is respectively hinged with two second supports (5), the middle part of two third connecting rods (15) is respectively hinged with the other ends of two second connecting rods (10), two limit disks (11) are respectively connected with two power gears (13) coaxially, two limit disks (11) are respectively hinged with two third supports (6) through pins, one end of two third connecting rods (15) is respectively hinged with two second support rods (20), the other ends of two third connecting rods (15) are respectively hinged with one ends of two limit disks (11), one ends of two switching triangular frames (18) are respectively hinged with the other ends of two third connecting rods (15), the other ends of two switching triangular frames (18) are respectively hinged with two first support rods (19), the other ends of two fourth connecting rods (16) are respectively hinged with one ends of two first support rods (19) close to fifth supports (8), the other ends of two fourth connecting rods (16) are respectively hinged with two fourth supports (7), and the other ends of two switching triangular frames (17) are respectively hinged with the other ends of two fifth supports (8).

2. A combined composite material fixing bracket for construction of suspended villa as claimed in claim 1, the bearing support assembly (23) is characterized by further comprising two extrusion baffles (33), two extrusion roller shafts (34), two extrusion springs (35), two pressing racks (36), two pressing gears (37) and two sliding racks (38), wherein the two extrusion baffles (33) are respectively arranged at one ends of the positioning support plates (1) far away from the two first bearing rods (19), the two extrusion roller shafts (34) are respectively connected with the lower ends of the two extrusion baffles (33), the two extrusion roller shafts are respectively connected with the positioning support plates (1) in a sliding manner, the two extrusion springs (35) are respectively sleeved outside the two extrusion roller shafts (34), the upper ends of the two extrusion springs (35) are respectively connected with the two extrusion baffles (33), the lower ends of the two pressing racks (36) are respectively connected with the lower ends of the two extrusion roller shafts (34), the two pressing gears (37) are respectively arranged at one sides of the two pressing racks (36), the two pressing gears (37) are respectively meshed with the two pressing racks (36) at the other sides of the two pressing racks (38).

3. A combined composite material fixing bracket for construction of suspended villa according to claim 2, characterized in that the bearing support component (23) further comprises two adapting sliding blocks (39), two first adapting plates (40), two adapting sliding blocks (41) and two second adapting plates (42), wherein the lower end of the positioning support plate (1) is provided with two first limit sliding grooves (2), one side of the two first bearing plates (24) close to the second bearing plates (26) is provided with a second limit sliding groove (25), the two adapting sliding blocks (39) are respectively connected with the two second limit sliding grooves (25) in a sliding manner, the two adapting sliding blocks (39) are respectively hinged with the two sliding racks (38), the two adapting plates (41) are respectively connected with the two first limit sliding grooves (2) in a sliding manner, one end of each of the two first adapting plates (40) is hinged with the two first bearing plates (24), the other end of each of the two adapting plates (42) is hinged with the two adapting plates (41), and one end of each of the two second adapting plates (42) is hinged with the two second bearing plates (26).

4. A combined composite material fixing bracket for construction of a suspended villa according to claim 3, characterized in that the bearing support assembly (23) further comprises two first connecting gears (43), two connecting racks (44) and two second connecting gears (45), the two connecting racks (44) are respectively connected with the positioning support plate (1) in a sliding manner, the two first connecting gears (43) are respectively connected with one ends of the two first bearing plates (24) far away from the two second bearing rods (20), the two first connecting gears (43) are respectively hinged with the positioning support plate (1), the two first connecting gears (43) are respectively meshed with the two connecting racks (44), the two second connecting gears (45) are respectively connected with one ends of the two second bearing plates (26) close to the two first bearing rods (19), the two second connecting gears (45) are respectively connected with the positioning support plate (1) in a rotating manner, and the circle diameters of the second connecting gears (45) are smaller than the index circles of the first connecting gears (43).

5. The combined type composite material fixing bracket for construction of suspended villa according to claim 4, wherein the driving wheel group (28) comprises a rubber roller (29), an adapter roller seat (30), sliding bolts (31) and a return spring (32), a plurality of sliding jacks (27) are formed on the first supporting plate (24) and the second supporting plate (26), the sliding bolts (31) are in sliding connection with the sliding jacks (27), the adapter roller seat (30) is connected with one ends, far away from the sliding jacks (27), of the sliding bolts (31), of the sliding bolts respectively, one ends of the return springs (32) are abutted against the edges of the sliding jacks (27), the other ends of the return springs are connected with the adapter roller seat (30), and the rubber roller (29) is respectively in rotary connection with the adapter roller seat (30).

6. The combined type composite material fixing bracket for construction of suspended villas according to claim 1, wherein the reinforcing mechanism (46) comprises a connecting support plate (50), two connecting pin shafts (49) and two reinforcing support rods (47), one ends of the two reinforcing support rods (47) are respectively hinged with the positioning support plate (1), the other ends of the two reinforcing support rods are provided with reinforcing sliding grooves (48), the two connecting pin shafts (49) are respectively in sliding connection with the two reinforcing sliding grooves (48), two ends of the connecting support plate (50) are respectively in rotary connection with the two connecting pin shafts (49), and the connecting support plate (50) can be connected with the two bearing inserted rods (22).