A construction site auxiliary support and hanging device for building installation

Abstract

The present invention belongs to the technical field of building construction, and in particular to an auxiliary support and lifting device for construction sites for building installation, including a lifting and laying device, wherein the lifting and laying device includes a support component, a counterweight component, an auxiliary component, a traction component, a moving component and a horizontal positioning component, one end of the support component is connected to the counterweight component, the auxiliary component is installed on the inner side of one end of the counterweight component, the traction component is installed on one end of the auxiliary component, the moving component is also installed on one end of the counterweight component, and the horizontal positioning component is installed on the bottom of the moving component. By setting up the lifting and laying device, tiles can be moved more easily, and while being smaller in size, it has a better balancing and counterweighting function, and the tiles can always remain level with the ground during transportation.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to an auxiliary support and suspension device for a construction site used for building installation. Background Art

[0002] In the laying of floor tiles in construction, construction workers need to prepare a cement layer on the ground and then lay the floor tiles on the cement layer. They prepare one part of the cement layer and then lay another part of the floor tiles. Currently, a 80*80 cm floor tile weighs about 40 kilograms. Manual laying of floor tiles requires the floor tiles to be placed horizontally, which consumes a lot of physical energy. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a construction site auxiliary support and hanging device for building installation, which has the characteristics of making it easier to carry tiles, having a smaller volume and better balancing and counterweighting functions.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: an auxiliary support and lifting device for construction site for building installation, comprising a lifting and laying device, wherein the lifting and laying device comprises a supporting assembly, a counterweight assembly, an auxiliary assembly, a traction assembly, a moving assembly and a horizontal positioning assembly;

[0005] One end of the supporting assembly is connected to the counterweight assembly, the auxiliary assembly is installed on the inner side of one end of the counterweight assembly, the traction assembly is installed on one end of the auxiliary assembly, the moving assembly is also installed on one end of the counterweight assembly, and the horizontal positioning assembly is installed on the bottom of the moving assembly.

[0006] As a preferred auxiliary support and suspension device for construction sites for building installation in the present invention, the support assembly includes a load-bearing bracket, a rotating connector, a connecting rod and a first rotating bracket. The rotating connector is fixedly connected to the lower side of the top end of the load-bearing bracket, the inner side of one end of the rotating connector is rotatably connected to the connecting rod through a bearing, and the bottom end of the connecting rod is rotatably connected to the first rotating bracket.

[0007] As a preferred auxiliary support and suspension device for construction sites for building installation in the present invention, the counterweight assembly includes a transverse load-bearing rod, a through groove, a counterweight block and a first roller. The upper side of one end of the transverse load-bearing rod is fixedly connected to the outer side of the bottom end of the first rotating bracket. The through groove is provided on the inner side of the left end of the transverse load-bearing rod. The inner side of one end of the counterweight block is rotatably connected to the first roller. The first roller is rotatably connected to the outer side of one end of the transverse load-bearing rod. The counterweight block is slidably connected to the outer side of the right end of the transverse load-bearing rod through the first roller.

[0008] As a preferred auxiliary support and suspension device for construction sites for building installation of the present invention, the counterweight assembly also includes a first tension spring and a spring bracket, the first tension spring is fixedly connected to the left side of the bottom end of the counterweight block, the outer side of the left end of the first tension spring is fixedly connected to the spring bracket, and the outer side of the top end of the spring bracket is fixedly connected to the outer side of the bottom end of the transverse load-bearing rod.

[0009] As a preferred auxiliary supporting and hanging device for construction site installation of building according to the present invention, the auxiliary component includes a first pulley bracket, a movable pulley, a side bracket, a second roller, a first pull rope, an inner mounting plate and a hook, the movable pulley is rotatably connected to the inner side of one end of the first pulley bracket, the side bracket is fixedly connected to the outer side of the first pulley bracket, the second roller is rotatably connected to the inner side of the right end of the transverse load-bearing rod, the first pull rope is rotatably connected to the outer side of one end of the movable pulley, one end of the first pull rope is fixedly connected to the inner side of one end of the transverse load-bearing rod, and the hook is fixedly connected to the right end of the first pulley bracket.

[0010] As a preferred auxiliary support and lifting device for construction sites for building installation of the present invention, the traction assembly includes a second pull rope, a second pulley bracket and a fixed pulley, one end of the second pull rope is fixedly connected to the outside of one end of the pull hook, the other end of the second pull rope is fixedly connected to the outside of the right end of the counterweight block, one end of the second pull rope is rotatably connected to the second pulley bracket on the inside, one end of the second pulley bracket is rotatably connected to the fixed pulley on the inside, and the left end of the fixed pulley is fixedly connected to the outside of the right end of the transverse load-bearing rod.

[0011] As a preferred auxiliary supporting and hanging device for construction site installation of building according to the present invention, the moving assembly includes a moving shell, a third roller, an intermediate plate, a handle, a second rotating bracket, a rotating handle, a second tension spring, a spring sleeve and a third pull rope, the moving shell sleeve is arranged on the outer side of one end of the transverse load-bearing rod, the inner side of one end of the moving shell is rotatably connected to the third roller, the third roller is rotatably connected to the outer side of one end of the transverse load-bearing rod, the moving shell is slidably connected to the outer side of the transverse load-bearing rod through the third roller, the intermediate plate is fixedly connected between the upper and lower ends of the moving shell, the outer side of the right end of the intermediate plate is fixedly connected to the other end of the first pull rope, and the middle The intermediate plate is slidably connected in the through groove of the transverse load-bearing rod, the handle is fixedly connected to the outer side of the bottom end of the movable shell, the second rotating bracket is fixedly connected to the outer side of one end of the handle, the other end of the second rotating bracket is fixedly connected to the rotating handle, the second tension spring is fixedly connected between the top right side of the rotating handle and the top left side of the handle, the top right side of the rotating handle is contacted with the spring sleeve, the spring sleeve is sleeved on the outside of the second tension spring and fixedly connected to the top left side of the handle, the third pull rope is sleeved on the inner side of one end of the second tension spring, and the lower end of the third pull rope is fixedly connected to the top right side of the rotating handle.

[0012] As a preferred auxiliary support and suspension device for construction sites for building installation of the present invention, the moving component also includes a steering column, a movable column, a friction plate, a compression spring and a friction strip, the third pull rope passes through the bottom of the movable shell and extends to the inner side of the middle plate, one end of the third pull rope is in contact with the steering column, the steering column is fixedly connected to the inner side of one end of the middle plate, the upper end of the third pull rope is fixedly connected to the movable column, the movable column is slidably connected to the inner side of one end of the middle plate, the other end of the movable column is fixedly connected to the friction plate, the compression spring is fixedly connected between the outer side of one end of the friction plate facing the middle plate and the inner side of one end of the middle plate, the outer side of one end of the friction plate is in contact with the friction strip, and the friction strip is fixedly connected to the inner side of one end of the transverse load-bearing rod.

[0013] As a preferred auxiliary support and lifting device for construction sites for building installation of the present invention, the horizontal positioning assembly includes a lifting rope, a lifting ring, a manual knob, an extended rotating shaft, a gear, a rack and a lifting shell, the top end of the lifting rope is fixedly connected to the outer side of the bottom end of the handle, the bottom end of the lifting rope is fixedly connected to the lifting ring, the outer side of the bottom end of the lifting ring is fixedly connected to the lifting shell, the inner side of one end of the lifting shell is rotatably connected to the extended rotating shaft, the top of the extended rotating shaft is fixedly connected to the manual knob, the outer side of one end of the extended rotating shaft is fixedly connected to the gear, and the outer side of one end of the gear is meshingly connected to the rack.

[0014] As a preferred auxiliary support and lifting device for construction sites for building installation according to the present invention, the horizontal positioning assembly also includes a nylon bracket, a corner clamp and an electric suction cup, one end of the rack is fixedly connected to the outer side of one end of the nylon bracket, the end of the nylon bracket is fixedly connected to the corner clamp, the corner clamp is in contact with and connected to the corner of the tile, the bottom end of the lifting shell is installed with the electric suction cup, and the bottom end of the electric suction cup is adsorbed and connected to the tile.

[0015] Compared with the prior art, the beneficial effects of the present invention are: through the provision of a lifting and laying device, the tiles can be transported more easily, and while being smaller in size, it has a better balancing and counterweighting function, and during transportation, the tiles can always remain level with the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 A three-dimensional diagram of the connection structure of the transverse load-bearing rods in the present invention;

[0019] Figure 3 It is a cross-sectional view of the internal installation structure of the transverse load-bearing rod in the present invention;

[0020] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure at A;

[0021] Figure 5 It is a schematic diagram of the overall structure of the mobile housing in the present invention;

[0022] Figure 6 It is a cross-sectional view of the internal structure of the middle plate in the present invention;

[0023] Figure 7For the present invention Figure 6 Schematic diagram of the enlarged structure at B;

[0024] Figure 8 A three-dimensional diagram of the overall structure of the horizontal positioning assembly in the present invention;

[0025] Fig. 9 A three-dimensional diagram of the connection structure of the nylon bracket in the present invention;

[0026] Fig.10 It is a cross-sectional view of the internal connection structure of the lifting shell in the present invention;

[0027] Fig.11 A cross-sectional view of the connection structure of the handle of the present invention;

[0028] Fig.12 For the present invention Fig.11 Schematic diagram of the enlarged structure at C;

[0029] In the figure:

[0030] 1. Lifting and laying device;

[0031] 2. Support assembly; 21. Load-bearing bracket; 22. Rotating connector; 23. Connecting rod; 24. First rotating bracket;

[0032] 3. Counterweight assembly; 31. Transverse load-bearing rod; 32. Through slot; 33. Counterweight block; 34. First roller; 35. First tension spring; 36. Spring bracket;

[0033] 4. Auxiliary components; 41. First pulley bracket; 42. Movable pulley; 43. Side bracket; 44. Second roller; 45. First pull rope; 46. Inner mounting plate; 47. Draw hook;

[0034] 5. traction assembly; 51. second pull rope; 52. second pulley bracket; 53. fixed pulley;

[0035] 6. Moving assembly; 61. Moving housing; 62. Third roller; 63. Middle plate; 64. Handle; 65. Second rotating bracket; 66. Rotating handle; 67. Second tension spring; 68. Spring sleeve; 69. Third pull rope; 691. Steering column; 692. Movable column; 693. Friction plate; 694. Compression spring; 695. Friction strip;

[0036] 7. Horizontal positioning assembly; 71. Lifting rope; 72. Lifting ring; 73. Manual knob; 74. Extended shaft; 75. Gear; 76. Rack; 77. Nylon bracket; 78. Corner clamp; 781. Ceramic tile; 79. Lifting shell; 791. Electric suction cup. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figure 1-12 As shown:

[0039] An auxiliary support and lifting device for construction sites for building installation, comprising a lifting and laying device 1, wherein the lifting and laying device 1 comprises a supporting component 2, a counterweight component 3, an auxiliary component 4, a traction component 5, a moving component 6 and a horizontal positioning component 7;

[0040] One end of the support component 2 is connected to a counterweight component 3, an auxiliary component 4 is installed inside one end of the counterweight component 3, a traction component 5 is installed at one end of the auxiliary component 4, a moving component 6 is also installed at one end of the counterweight component 3, and a horizontal positioning component 7 is installed at the bottom of the moving component 6.

[0041] Further,

[0042] In an optional embodiment, the support assembly 2 includes a load-bearing bracket 21, a rotating connector 22, a connecting rod 23 and a first rotating bracket 24. The rotating connector 22 is fixedly connected to the lower side of the top end of the load-bearing bracket 21, and the inner side of one end of the rotating connector 22 is rotatably connected to the connecting rod 23 through a bearing, and the bottom end of the connecting rod 23 is rotatably connected to the first rotating bracket 24.

[0043] In an optional embodiment, the counterweight assembly 3 includes a transverse load-bearing rod 31, a through groove 32, a counterweight block 33 and a first roller 34. The upper side of one end of the transverse load-bearing rod 31 is fixedly connected to the outer side of the bottom end of the first rotating bracket 24. A through groove 32 is provided on the inner side of the left end of the transverse load-bearing rod 31. The inner side of one end of the counterweight block 33 is rotatably connected to the first roller 34. The first roller 34 is rotatably connected to the outer side of one end of the transverse load-bearing rod 31. The counterweight block 33 is slidably connected to the outer side of the right end of the transverse load-bearing rod 31 through the first roller 34.

[0044] In an optional embodiment, the counterweight assembly 3 also includes a first tension spring 35 and a spring bracket 36. The first tension spring 35 is fixedly connected to the left side of the bottom end of the counterweight block 33, the spring bracket 36 is fixedly connected to the outer side of the left end of the first tension spring 35, and the outer side of the top end of the spring bracket 36 is fixedly connected to the outer side of the bottom end of the transverse load-bearing rod 31.

[0045] In an optional embodiment, the auxiliary component 4 includes a first pulley bracket 41, a movable pulley 42, a side bracket 43, a second roller 44, a first pull rope 45, an inner mounting plate 46 and a hook 47. The movable pulley 42 is rotatably connected to the inner side of one end of the first pulley bracket 41, the side bracket 43 is fixedly connected to the outer side of the first pulley bracket 41, the second roller 44 is rotatably connected to the inner side of the right end of the transverse load-bearing rod 31, the first pull rope 45 is rotatably connected to the outer side of one end of the movable pulley 42, one end of the first pull rope 45 is fixedly connected to the inner mounting plate 46, the inner mounting plate 46 is fixedly connected to the inner side of one end of the transverse load-bearing rod 31, and the hook 47 is fixedly connected to the right end of the first pulley bracket 41.

[0046] In an optional embodiment, the traction assembly 5 includes a second pull rope 51, a second pulley bracket 52 and a fixed pulley 53, one end of the second pull rope 51 is fixedly connected to the outer side of one end of the pull hook 47, the other end of the second pull rope 51 is fixedly connected to the outer side of the right end of the counterweight block 33, one end of the second pull rope 51 is rotatably connected to the second pulley bracket 52 on the inner side, one end of the second pulley bracket 52 is rotatably connected to the fixed pulley 53 on the inner side, and the left end of the fixed pulley 53 is fixedly connected to the outer side of the right end of the transverse load-bearing rod 31.

[0047] In an optional embodiment, the moving assembly 6 includes a moving shell 61, a third roller 62, a middle plate 63, a handle 64, a second rotating bracket 65, a rotating handle 66, a second tension spring 67, a spring sleeve 68 and a third pull rope 69. The moving shell 61 is sleeved on the outer side of one end of the transverse load-bearing rod 31, and the inner side of one end of the moving shell 61 is rotatably connected to the third roller 62. The third roller 62 is rotatably connected to the outer side of one end of the transverse load-bearing rod 31. The moving shell 61 is slidably connected to the outer side of the transverse load-bearing rod 31 through the third roller 62. The middle plate 63 is fixedly connected between the upper and lower ends of the moving shell 61. The outer side of the right end of the middle plate 63 is fixedly connected to the other end of the first pull rope 45. The plate 63 is slidably connected in the through groove 32 of the transverse load-bearing rod 31, and a handle 64 is fixedly connected to the outer side of the bottom end of the movable shell 61, and a second rotating bracket 65 is fixedly connected to the outer side of one end of the handle 64, and a rotating handle 66 is fixedly connected to the other end of the second rotating bracket 65. A second tension spring 67 is fixedly connected between the top right side of the rotating handle 66 and the top left side of the handle 64, and a spring sleeve 68 is contacted and connected to the top right side of the rotating handle 66. The spring sleeve 68 is sleeved on the outside of the second tension spring 67 and fixedly connected to the top left side of the handle 64, and a third pull rope 69 is sleeved on the inner side of one end of the second tension spring 67, and the lower end of the third pull rope 69 is fixedly connected to the top right side of the rotating handle 66.

[0048] In an optional embodiment, the moving assembly 6 also includes a steering column 691, a movable column 692, a friction plate 693, a compression spring 694 and a friction strip 695. The third pull rope 69 passes through the bottom of the moving housing 61 and extends to the inner side of the middle plate 63. One end of the third pull rope 69 is in contact with the steering column 691, and the steering column 691 is fixedly connected to the inner side of one end of the middle plate 63. The upper end of the third pull rope 69 is fixedly connected to the movable column 692, and the movable column 692 is slidably connected to the inner side of one end of the middle plate 63. The other end of the movable column 692 is fixedly connected to the friction plate 693. A compression spring 694 is fixedly connected between the outer side of one end of the friction plate 693 facing the middle plate 63 and the inner side of one end of the middle plate 63. The outer side of one end of the friction plate 693 is in contact with the friction strip 695, and the friction strip 695 is fixedly connected to the inner side of one end of the transverse load-bearing rod 31.

[0049] In an optional embodiment, the horizontal positioning assembly 7 includes a lifting rope 71, a lifting ring 72, a manual knob 73, an extended shaft 74, a gear 75, a rack 76 and a lifting shell 79. The top end of the lifting rope 71 is fixedly connected to the outer side of the bottom end of the handle 64, the bottom end of the lifting rope 71 is fixedly connected to the lifting ring 72, the outer side of the bottom end of the lifting ring 72 is fixedly connected to the lifting shell 79, one end of the lifting shell 79 is rotatably connected to the inner side of the extended shaft 74, the top end of the extended shaft 74 is fixedly connected to the manual knob 73, one end of the extended shaft 74 is fixedly connected to the outer side of the gear 75, and one end of the gear 75 is meshingly connected to the outer side of the rack 76.

[0050] In an optional embodiment, the horizontal positioning assembly 7 also includes a nylon bracket 77, a corner clamp 78 and an electric suction cup 791. One end of the rack 76 is fixedly connected to the outer side of one end of the nylon bracket 77. The end of the nylon bracket 77 is fixedly connected to the corner clamp 78. The corner clamp 78 is in contact with the corner of the tile 781. The bottom end of the lifting shell 79 is installed with an electric suction cup 791. The bottom end of the electric suction cup 791 is adsorbed and connected to the tile 781.

[0051] In this embodiment: when the lifting and laying device 1 is used to lift the tile 781, the first rotating bracket 24 can be used to make the transverse load-bearing rod 31 rotate at the bottom of the connecting rod 23, so that one end of the transverse load-bearing rod 31 rises or falls, and the connecting rod 23 is rotated on the inner side of the rotating connector 22 to realize the horizontal rotation of the transverse load-bearing rod 31. The movable housing 61 is slid on the outer side of the transverse load-bearing rod 31 to make the movable housing 61 drive the horizontal positioning component 7 to move. When the horizontal positioning component 7 moves to the vicinity of the tile 781, the manual knob 73 is rotated, and the rotation of the manual knob 73 will drive the extension shaft 74, and the rotation of the extension shaft 74 will drive the gear 75 to rotate, and the gear 75 The rotation will drive the rack 76 to move, and the movement of the rack 76 will drive the two nylon brackets 77 to extend or shorten. The extension or shortening of the nylon bracket 77 will drive the corner clamp 78 to move together, so that the two corner clamps 78 can move synchronously towards each other or in opposite directions, so that the corner clamps 78 can be engaged with the opposite corners of the tile 781. When the two corner clamps 78 are engaged with the opposite corners of the tile 781, the electric suction cup 791 is adsorbed on the tile 781, so that the electric suction cup 791 can drive the tile 781 to move. Since the corner clamp 78 is connected through the nylon bracket 77, and the nylon bracket 77 has a certain elasticity, the elasticity of the nylon bracket 77 can be used to move the corner clamp 78 is lifted upward to separate the corner clamp 78 from the tile 781. After the corner clamp 78 is separated from the tile 781, the manual knob 73 is turned again. According to the above principle, the nylon bracket 77 will eventually move, and the movement of the nylon bracket 77 will drive the distance between the two corner clamps 78 to decrease, so that the corner clamp 78 will contact the surface of the tile 781, and the laying of the tile 781 will not be affected by the corner clamp 78. In addition, some tiles 781 require a certain gap between the tiles 781 when laying. In this case, when using the horizontal positioning component 7, the corner clamp 78 does not need to be lifted upward. The corner clamp 78 is only a part with a positioning function and does not need to be very thick. The thickness of the corner clamp 78 is set to be the same as the gap between the tiles 781. By engaging the corner clamp 78 with the tile 781, the electric suction cup 791 can be adsorbed on the center of the tile 781, so that when the tile 781 is lifted by the horizontal positioning component 7, the tile 781 is horizontal to the ground for a long time. Taking the commonly used 80*80 cm tile 781 as an example, the weight of an 80*80 cm tile 781 is about 40 kilograms. After the center of the tile 781 is lifted by the horizontal positioning component 7, the tile 781 needs to be driven to move by the horizontal positioning component 7. At this time, it is necessary to first pinch the rotating handle 66 by hand to rotate the rotating handle 66 around the second rotating bracket 65 by a certain angle.When the handle 66 is turned, it will overcome the elastic force of the second tension spring 67 to rotate, and the handle 66 will be separated from the spring sleeve 68. The handle 66 will drive the third pull rope 69 to move, and the third pull rope 69 will drive the movable column 692 to move. The movement of the movable column 692 will drive the friction plate 693 to overcome the elastic force of the compression spring 694 to move, so that the friction plate 693 is separated from the friction strip 695 after moving, so that the middle plate 63 can be moved, and the middle plate 63 can move together with the movable shell 61. The movable shell 61 can move well along the transverse load-bearing rod 31 through the third roller 62 provided, and the movement of the movable shell 61 will drive the horizontal positioning component 7 to drive the tile 7 81 moves together, thereby adjusting the position of the tile 781. Since the rotation center of the lateral load-bearing rod 31 is fixed, after the tile 781 moves, the center of gravity of the lateral load-bearing rod 31 will be seriously offset, which will cause the lateral load-bearing rod 31 to be seriously tilted. People can only use force to overcome gravity to offset the lateral load-bearing rod 31, which will also make the construction very laborious. The problem of serious offset of the center of gravity of the lateral load-bearing rod 31 can be solved by allowing the counterweight block 33 to move with the movement of the tile 781. When the tile 781 moves together with the horizontal positioning assembly 7, the moving assembly 6 will also move together. When the moving assembly 6 moves, the middle plate 63 in the moving assembly 6 will drive one end of the first pull rope 45 to be pulled, and one end of the first pull rope 45 After being pulled, the movable pulley 42 will be driven to move, and the movable pulley 42 is supported and rotated by the first pulley bracket 41, and the first pulley bracket 41 can move on the inner side of the transverse load-bearing rod 31 through the cooperation of the side bracket 43 and the second roller 44, so that the movable pulley 42 can stably move on the inner side of the transverse load-bearing rod 31. Since the movable pulley 42 has the effect of saving effort and distance, the distance moved by the moving component 6 is twice that of the movable pulley 42, so that the resistance overcome by the moving component 6 is small. The movement of the movable pulley 42 will drive the first pulley bracket 41 and thus drive the hook 47 to move together. The hook 47 will drive the second pull rope 51 to move, and the second pull rope 51 will drive the counterweight block 33 to move through the steering of the second pulley bracket 52 , so that the distance that the tile 781 moves to the left is twice the distance that the counterweight block 33 moves to the right, so that the counterweight block 33 can move with the movement of the tile 781, and the excessive tilt of the lateral load-bearing rod 31 can be well reduced through the movement of the counterweight block 33. When the counterweight block 33 moves, the counterweight block 33 will move on the lateral load-bearing rod 31 through the first roller 34, so that the movement of the counterweight block 33 can be more stable, and when the counterweight block 33 moves, it is necessary to overcome the elastic force of the first tension spring 35, so that the elastic force of the first tension spring 35 can drive the counterweight block 33 to return to its original position. By holding the handle 64 and pinching the rotating handle 66, the moving component 6 can move itself and drive the horizontal positioning component 7 to move.The movement of the horizontal positioning assembly 7 can drive the tile 781 to move. The worker can pull the handle 64 to make the horizontal load-bearing rod 31 rotate around the first rotating bracket 24, thereby adjusting the upper and lower positions of the tile 781, and finally move the tile 781 to the target position for laying.

[0052] It should be noted that the length of the transverse load-bearing rod 31 is divided into three sections, and the rotation center of the transverse load-bearing rod 31, that is, the position where the first rotating bracket 24 is installed on the transverse load-bearing rod 31 can be at one-third of the right side of the transverse load-bearing rod 31. The transverse load-bearing rod 31 is divided into two sections with the first rotating bracket 24 as the dividing point. A moving component 6 is set on the longer section of the transverse load-bearing rod 31, and a counterweight block 33 is set on the shorter section of the transverse load-bearing rod 31, so that the lifting and laying device 1 can make the ceramic tile 781 have a longer moving distance, and the counterweight block 33 will not have a longer moving distance, thereby having the advantage of saving space.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A construction site auxiliary support and hanging device for building installation, characterized in that: The invention comprises a lifting and laying device (1), wherein the lifting and laying device (1) comprises a supporting component (2), a counterweight component (3), an auxiliary component (4), a traction component (5), a moving component (6) and a horizontal positioning component (7); One end of the support assembly (2) is connected to the counterweight assembly (3), the auxiliary assembly (4) is installed on the inner side of one end of the counterweight assembly (3), the traction assembly (5) is installed on one end of the auxiliary assembly (4), the moving assembly (6) is also installed on one end of the counterweight assembly (3), and the horizontal positioning assembly (7) is installed at the bottom of the moving assembly (6); The support assembly (2) comprises a load-bearing bracket (21), a rotating connector (22), a connecting rod (23) and a first rotating bracket (24); the rotating connector (22) is fixedly connected to the lower side of the top end of the load-bearing bracket (21); the connecting rod (23) is rotatably connected to the inner side of one end of the rotating connector (22) via a bearing; and the first rotating bracket (24) is rotatably connected to the bottom end of the connecting rod (23); The counterweight assembly (3) comprises a transverse load-bearing rod (31), a through slot (32), a counterweight (33) and a first roller (34); the upper side of one end of the transverse load-bearing rod (31) is fixedly connected to the outer side of the bottom end of the first rotating bracket (24); the through slot (32) is provided on the inner side of the left end of the transverse load-bearing rod (31); the inner side of one end of the counterweight (33) is rotatably connected to the first roller (34); the first roller (34) is rotatably connected to the outer side of one end of the transverse load-bearing rod (31); and the counterweight (33) is slidably connected to the outer side of the right end of the transverse load-bearing rod (31) via the first roller (34); The counterweight assembly (3) further comprises a first tension spring (35) and a spring bracket (36); the first tension spring (35) is fixedly connected to the left side of the bottom end of the counterweight block (33); the spring bracket (36) is fixedly connected to the outer side of the left end of the first tension spring (35); and the outer side of the top end of the spring bracket (36) is fixedly connected to the outer side of the bottom end of the transverse load-bearing rod (31); The auxiliary component (4) comprises a first pulley bracket (41), a movable pulley (42), a side bracket (43), a second roller (44), a first pull rope (45), an inner mounting plate (46) and a draw hook (47); the movable pulley (42) is rotatably connected to the inner side of one end of the first pulley bracket (41); the side bracket (43) is fixedly connected to the outer side of the first pulley bracket (41); the second roller (44) is rotatably connected to the inner side of the right end of the transverse load-bearing rod (31); the first pull rope (45) is rotatably connected to the outer side of one end of the movable pulley (42); one end of the first pull rope (45) is fixedly connected to the inner mounting plate (46); the inner mounting plate (46) is fixedly connected to the inner side of one end of the transverse load-bearing rod (31); and the draw hook (47) is fixedly connected to the right end of the first pulley bracket (41).

2. The auxiliary support and hanging device for construction site for building installation according to claim 1 is characterized in that: The traction assembly (5) comprises a second pull rope (51), a second pulley bracket (52) and a fixed pulley (53); one end of the second pull rope (51) is fixedly connected to the outside of one end of the pull hook (47); the other end of the second pull rope (51) is fixedly connected to the outside of the right end of the counterweight (33); the inside of one end of the second pull rope (51) is rotatably connected to the second pulley bracket (52); the inside of one end of the second pulley bracket (52) is rotatably connected to the fixed pulley (53); the left end of the fixed pulley (53) is fixedly connected to the outside of the right end of the transverse load-bearing rod (31).

3. The auxiliary support and suspension device for construction site for building installation according to claim 2 is characterized in that: The moving assembly (6) comprises a moving shell (61), a third roller (62), an intermediate plate (63), a handle (64), a second rotating bracket (65), a rotating handle (66), a second tension spring (67), a spring sleeve (68) and a third pull rope (69). The moving shell (61) is sleeved on the outer side of one end of the transverse load-bearing rod (31). The inner side of one end of the moving shell (61) is rotatably connected to the third roller (62). The third roller (62) is rotatably connected to the outer side of one end of the transverse load-bearing rod (31). The moving shell (61) is slidably connected to the outer side of the transverse load-bearing rod (31) through the third roller (62). The intermediate plate (63) is fixedly connected between the upper and lower ends of the moving shell (61). The outer side of the right end of the intermediate plate (63) is fixedly connected to the other end of the first pull rope (45). The intermediate plate (63) is fixedly connected to the outer side of the transverse load-bearing rod (31). The movable housing (61) is slidably connected in the through groove (32) of the load-bearing rod (31); the handle (64) is fixedly connected to the outer side of the bottom end of the movable housing (61); the second rotating bracket (65) is fixedly connected to the outer side of one end of the handle (64); the rotating handle (66) is fixedly connected to the other end of the second rotating bracket (65); the second tension spring (67) is fixedly connected between the top right side of the rotating handle (66) and the top left side of the handle (64); the top right side of the rotating handle (66) is contacted with the spring sleeve (68); the spring sleeve (68) is sleeved on the outside of the second tension spring (67) and fixedly connected to the top left side of the handle (64); the third pull rope (69) is sleeved on the inner side of one end of the second tension spring (67); the lower end of the third pull rope (69) is fixedly connected to the top right side of the rotating handle (66).

4. The auxiliary support and suspension device for construction site for building installation according to claim 3 is characterized in that: The moving assembly (6) further comprises a steering column (691), a movable column (692), a friction plate (693), a compression spring (694) and a friction strip (695); the third pull rope (69) passes through the bottom of the moving housing (61) and extends to the inner side of the middle plate (63); one end of the third pull rope (69) is in contact with and connected to the steering column (691); the steering column (691) is fixedly connected to the inner side of one end of the middle plate (63); the upper end of the third pull rope (69) is fixedly connected to the movable column (691); 92), the movable column (692) is slidably connected to the inner side of one end of the intermediate plate (63), the other end of the movable column (692) is fixedly connected to the friction plate (693), the compression spring (694) is fixedly connected between the outer side of one end of the friction plate (693) facing the intermediate plate (63) and the inner side of one end of the intermediate plate (63), the outer side of one end of the friction plate (693) is contact-connected with the friction strip (695), and the friction strip (695) is fixedly connected to the inner side of one end of the transverse load-bearing rod (31).

5. The auxiliary support and hanging device for construction site for building installation according to claim 4 is characterized in that: The horizontal positioning assembly (7) comprises a lifting rope (71), a lifting ring (72), a manual knob (73), an extended rotating shaft (74), a gear (75), a rack (76) and a lifting shell (79), wherein the top end of the lifting rope (71) is fixedly connected to the outer side of the bottom end of the handle (64), the bottom end of the lifting rope (71) is fixedly connected to the lifting ring (72), the outer side of the bottom end of the lifting ring (72) is fixedly connected to the lifting shell (79), one end of the lifting shell (79) is rotatably connected to the inner side of the extended rotating shaft (74), the top end of the extended rotating shaft (74) is fixedly connected to the manual knob (73), one end of the extended rotating shaft (74) is fixedly connected to the outer side of the gear (75), and one end of the gear (75) is meshingly connected to the outer side of the rack (76).

6. The auxiliary support and hanging device for construction site for building installation according to claim 5, characterized in that: The horizontal positioning assembly (7) also includes a nylon bracket (77), a corner clamp (78) and an electric suction cup (791); one end of the rack (76) is fixedly connected to the outside of one end of the nylon bracket (77); the end of the nylon bracket (77) is fixedly connected to the corner clamp (78); the corner clamp (78) is in contact with the corner of the tile (781); the bottom end of the lifting shell (79) is installed with the electric suction cup (791); the bottom end of the electric suction cup (791) is adsorbed and connected to the tile (781).

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