House building construction base frame supporting and reinforcing equipment

Abstract

When the house building construction base frame supporting and reinforcing equipment is used, the lower fixing sleeve is lifted through the lifting device, the supporting rod is unfolded through the transmission rod, then the lower end of the supporting rod is supported on the ground, and the house building construction base frame is wrapped through rotating opening and rotating closing of the upper fixing sleeve and the lower fixing sleeve. Therefore, the house building construction base frame is supported and reinforced; after supporting and reinforcing operation is completed, the upper fixing sleeve and the lower fixing sleeve are rotationally opened, so that a house building construction base frame is not wrapped any more, then the upper fixing sleeve and the lower fixing sleeve are rotationally folded, the lower fixing sleeve is lowered through the lifting device, and therefore the supporting rod is folded through the transmission rod, and folding storage is achieved. The house building construction base frame can be supported and reinforced, the house building construction base frame can be folded and stored after supporting operation is completed, and turnover use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to the technical field of building construction base frames, and specifically refers to a supporting and reinforcing device for a building construction base frame. Background Art

[0002] Building construction refers to the production activities during the implementation phase of a project. It is the process of constructing various buildings. It can also be said to be the process of transforming the various lines on the design drawings into physical objects at the designated location. It includes foundation construction, main structure construction, roof construction, and decorative construction.

[0003] During the construction of a building, it is necessary to build a construction base, and then carry out the next step of construction on the basis of the construction base. In this process, in order to ensure the standardization and stability of the construction, it is necessary to ensure the stability of the construction base to prevent the construction base from tilting or falling.

[0004] The building construction base is usually cylindrical. In order to stabilize the building construction base, the existing technical solution is usually to erect inclined support rods around the building construction base to achieve the purpose of support and reinforcement. However, the support rods are mostly fixed in shape, cannot be folded, are independent of each other, and are relatively scattered, which affects storage and turnover after the support rods are removed.

[0005] Therefore, it is hoped to provide a building construction base frame support and reinforcement device, which can support and reinforce the building construction base frame, and can be folded and stored after completing the supporting operation, so as to facilitate turnover and use. Utility Model Content

[0006] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the present utility model is to provide a building construction base support and reinforcement device, which can support and reinforce the building construction base, and can be folded and stored after completing the supporting operation, which is convenient for turnover and suitable for large-scale promotion and application.

[0007] Another object of the present invention is to provide a building construction base frame support and reinforcement device, which has an ingenious design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.

[0008] To achieve the above purpose, the utility model provides a building construction base frame support reinforcement device, which is characterized by comprising an upper fixed sleeve, a lower fixed sleeve, a lifting device and a support frame, wherein:

[0009] The upper fixed sleeve and the lower fixed sleeve are both vertically arranged and spaced apart from each other up and down, and the support frame includes a support rod and a transmission rod, and the support rod and the transmission rod are both vertically arranged, and the transmission rod is located between the side wall of the upper fixed sleeve and the side wall of the lower fixed sleeve, and the support rod is located outside the upper fixed sleeve and the lower fixed sleeve, and the upper end of the support rod is rotatable around the tangent of the upper fixed sleeve to be connected to the upper fixed sleeve, and the lower end of the support rod is lower than the lower fixed sleeve, and the upper end of the transmission rod is rotatable around the direction parallel to the tangent of the upper fixed sleeve The lifting device is located outside the upper and lower fixed sleeves and is installed on the upper and lower fixed sleeves and is connected to the lower fixed sleeve for lifting the lower fixed sleeve. The number of the support rods is multiple, and the multiple support rods are horizontally arranged around the upper and lower fixed sleeves and spaced apart from each other. The number of the transmission rods is the same as the number of the support rods, and the transmission rods and the support rods are arranged in a one-to-one correspondence.

[0010] The side wall of the upper fixed sleeve includes a left upper semicircular arc side wall and a right upper semicircular arc side wall, and the left upper semicircular arc side wall and the right upper semicircular arc side wall are both arranged vertically and along the front-to-back direction and opposite to each other left and right, the rear end of the left upper semicircular arc side wall is horizontally rotatable connected to the rear end of the right upper semicircular arc side wall, and the front end of the left upper semicircular arc side wall is detachably connected to the front end of the right upper semicircular arc side wall. The side wall of the lower fixed sleeve includes a left lower semicircular arc side wall and a right lower semicircular arc side wall, and the left lower semicircular arc side wall and the right lower semicircular arc side wall are both arranged vertically and along the front-to-back direction and opposite to each other left and right, the rear end of the left lower semicircular arc side wall is horizontally rotatable connected to the rear end of the right lower semicircular arc side wall, and the front end of the left lower semicircular arc side wall is detachably connected to the front end of the right lower semicircular arc side wall.

[0011] Preferably, the building construction base support reinforcement device also includes a left upper fixing plate, a right upper fixing plate, an upper screw and an upper nut, the left upper fixing plate and the right upper fixing plate are both arranged vertically and along the front-back direction and abutted against each other on the left and right sides, the left upper fixing plate and the right upper fixing plate are respectively located in front of the front end of the left upper semicircular side wall and the front end of the right upper semicircular side wall and are respectively connected to the front end of the left upper semicircular side wall and the front end of the right upper semicircular side wall, the front side surface of the left upper fixing plate and The front side surfaces of the upper right fixing plate are respectively provided with an upper left slot and an upper right slot along the left and right directions, and the upper left slot and the upper right slot are arranged to abut against each other on the left and right sides. The upper screw rod is arranged along the left and right directions, and the right end of the upper screw rod is horizontally rotatable in the upper right slot. The middle part of the upper screw rod is located in the upper left slot, and the left end of the upper screw rod is located on the left side of the upper left slot. The upper nut is sleeved and threadedly engaged with the left end of the upper screw rod. The upper nut is located on the left side of the upper left fixing plate and abuts against the upper left fixing plate.

[0012] More preferably, there are multiple upper screw rods, and the multiple upper screw rods are arranged at intervals from each other in the upper and lower directions. The number of the upper nuts, the number of the upper left slots, and the number of the upper right slots are the same as the number of the upper screw rods, and the upper nuts, the upper left slots, the upper right slots, and the upper screw rods are arranged in a one-to-one correspondence.

[0013] Preferably, the building construction base support reinforcement device also includes a left lower fixing plate, a right lower fixing plate, a lower screw and a lower nut, the left lower fixing plate and the right lower fixing plate are both arranged vertically and along the front-to-back direction and abutted against each other on the left and right sides, the left lower fixing plate and the right lower fixing plate are respectively located in front of the front end of the left lower semicircular side wall and the front end of the right lower semicircular side wall and are respectively connected to the front end of the left lower semicircular side wall and the front end of the right lower semicircular side wall, the front side surface of the left lower fixing plate and The front side surfaces of the lower right fixing plate are respectively provided with a lower left slot and a lower right slot along the left and right directions, and the lower left slot and the lower right slot are arranged to abut against each other on the left and right sides. The lower screw rod is arranged along the left and right directions, and the right end of the lower screw rod is horizontally rotatable in the lower right slot. The middle part of the lower screw rod is located in the lower left slot, and the left end of the lower screw rod is located on the left side of the lower left slot. The lower nut is sleeved and threadedly engaged with the left end of the lower screw rod. The lower nut is located on the left side of the lower left fixing plate and abuts against the lower left fixing plate.

[0014] More preferably, there are multiple lower screw rods, and the multiple lower screw rods are arranged at intervals from each other in the upper and lower directions. The number of the lower nuts, the number of the lower left slots, and the number of the lower right slots are the same as the number of the lower screw rods, and the lower nuts, the lower left slots, the lower right slots, and the lower screw rods are arranged in a one-to-one correspondence.

[0015] Preferably, the lifting device is located on the right side of the upper right semicircular arc side wall and the lower right semicircular arc side wall and is installed on the upper right semicircular arc side wall and connected to the lower right semicircular arc side wall.

[0016] More preferably, the lifting device includes a fixed chassis, a lifting block, a screw rod, a driving rod, a first bevel gear, a second bevel gear and a rotating handle, the fixed chassis is arranged vertically and in the left and right directions, the fixed chassis is located on the right side of the upper right semicircular arc side wall and is connected to the upper right semicircular arc side wall, the lifting block is arranged horizontally and is located below the fixed chassis, the lifting block is located on the right side of the lower right semicircular arc side wall and is connected to the lower right semicircular arc side wall, the screw rod is arranged vertically, the upper end of the screw rod vertically passes through the bottom of the fixed chassis and is horizontally rotatable relative to the bottom of the fixed chassis, the first bevel gear is arranged horizontally and is located on the fixed chassis The cam is connected to the right end of the driving rod and is engaged with the first bevel gear, and the right end of the driving rod is located on the right side of the right side wall of the fixed chassis. The rotating handle is connected to the right end of the driving rod for driving the driving rod to rotate around the left and right directions.

[0017] Furthermore, the turning handle includes a turning plate and a turning rod, the turning plate is arranged vertically and along the front-to-back direction, the upper end of the turning plate is located to the right of the right end of the driving rod and is connected to the right end of the driving rod, the turning rod is arranged along the left-right direction, and the left end of the turning rod passes through the lower end of the turning plate along the left-right direction and is rotatable around the left-right direction relative to the lower end of the turning plate.

[0018] Preferably, the support frame also includes a support base plate, which is horizontally arranged and located below the lower end of the support rod and is rotatably connected to the lower end of the support rod around another direction parallel to the tangent of the upper fixed sleeve. The number of the support base plates is the same as the number of the support rods, and the support base plates and the support rods are arranged in a one-to-one correspondence.

[0019] Preferably, the number of the support rods is 3.

[0020] The beneficial effects of the present invention are mainly:

[0021] The sled is then lifted up and the sled is lowered, and the sled is folded and retracted to allow the sled to rest on the floor, and the sled is then lowered and retracted to allow the sled to rest on the floor.

[0022] 2. When the building construction base support and reinforcement device of the present invention is used, the lower fixed sleeve is raised by the lifting device, thereby the support rod is unfolded by the transmission rod, and then the lower end of the support rod is supported on the ground, and the upper fixed sleeve and the lower fixed sleeve are rotated to open and rotated to close, so as to wrap the building construction base, thereby supporting and reinforcing the building construction base; after completing the supporting and reinforcing operation, the upper fixed sleeve and the lower fixed sleeve are rotated to open, so as to no longer wrap the building construction base, and then the upper fixed sleeve and the lower fixed sleeve are rotated to close, and the lower fixed sleeve is lowered by the lifting device, so as to retract the support rod through the transmission rod to achieve folding and storage. Therefore, it has ingenious design, simple structure, simple manufacturing, low manufacturing cost, and is suitable for large-scale promotion and application.

[0023] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of a specific embodiment of the building construction base frame support and reinforcement equipment of the present utility model.

[0025] Figure 2 yes Figure 1 The specific embodiment shown is a three-dimensional schematic diagram in an open state Figure 1 .

[0026] Figure 3 yes Figure 1 The specific embodiment shown is a three-dimensional schematic diagram in an open state Figure 2 .

[0027] Figure 4 yes Figure 1 A schematic perspective cross-sectional view of a specific embodiment is shown.

[0028] Figure 5 yes Figure 1 The illustrated embodiment is a three-dimensional schematic diagram of the support rod, transmission rod and support base assembly in an expanded state.

[0029] Figure 6 is used Figure 1 The specific embodiment shown is a three-dimensional schematic diagram of a support and reinforcement base frame for building construction.

[0030] (Explanation of Symbols)

[0031] 1 upper fixed sleeve; 101 left upper semicircular arc side wall; 102 right upper semicircular arc side wall;

[0032] 2 lower fixed sleeve; 201 left lower semicircular arc side wall; 202 right lower semicircular arc side wall;

[0033] 3 lifting device; 31 fixed chassis; 32 lifting block; 33 screw rod; 34 driving rod; 35 first bevel gear; 36 second bevel gear; 37 rotating handle; 38 rotating plate; 39 rotating rod;

[0034] 4 supporting frame; 41 supporting rod; 42 transmission rod; 43 supporting bottom plate;

[0035] 5 Upper left fixing plate; 6 Upper right fixing plate; 7 Upper screw; 8 Upper nut; 9 Upper left slot; 10 Upper right slot; 11 Lower left fixing plate; 12 Lower right fixing plate; 13 Lower screw; 14 Lower nut; 15 Lower left slot; 16 Lower right slot; 17 Building construction scaffolding. DETAILED DESCRIPTION

[0036] In order to more clearly understand the technical content of the present invention, the following embodiments are given to explain in detail.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0038] See Figures 1 to 5 As shown, in a specific embodiment of the present invention, the building construction base support reinforcement device of the present invention includes an upper fixed sleeve 1, a lower fixed sleeve 2, a lifting device 3 and a support frame 4, wherein:

[0039] The upper fixed sleeve 1 and the lower fixed sleeve 2 are both arranged vertically and spaced apart from each other in the upper and lower directions. The support frame 4 includes a support rod 41 and a transmission rod 42. The support rod 41 and the transmission rod 42 are both arranged vertically. The transmission rod 42 is located between the side wall of the upper fixed sleeve 1 and the side wall of the lower fixed sleeve 2. The support rod 41 is located outside the upper fixed sleeve 1 and the lower fixed sleeve 2. The upper end of the support rod 41 is rotatably connected to the upper fixed sleeve 1 around the tangent of the upper fixed sleeve 1. The lower end of the support rod 41 is lower than the lower fixed sleeve 2. The upper end of the transmission rod 42 is rotatable around the direction parallel to the tangent of the upper fixed sleeve 1. The middle part of the support rod 41 can be rotatably connected, and the lower end of the transmission rod 42 can be rotatably connected to the lower fixed sleeve 2 around another direction parallel to the tangent of the upper fixed sleeve 1. The lifting device 3 is located outside the upper fixed sleeve 1 and the lower fixed sleeve 2 and is installed on the upper fixed sleeve 1 and connected to the lower fixed sleeve 2 for lifting the lower fixed sleeve 2. The number of the support rods 41 is multiple, and the multiple support rods 41 are horizontally arranged around the upper fixed sleeve 1 and the lower fixed sleeve 2 and spaced apart from each other. The number of the transmission rods 42 is the same as the number of the support rods 41, and the transmission rods 42 and the support rods 41 are arranged in a one-to-one correspondence;

[0040] The side wall of the upper fixed sleeve 1 includes a left upper semicircular arc side wall 101 and a right upper semicircular arc side wall 102. The left upper semicircular arc side wall 101 and the right upper semicircular arc side wall 102 are both vertically arranged and arranged in the front-to-back direction and are relatively arranged left and right. The rear end of the left upper semicircular arc side wall 101 is horizontally rotatable and connected to the rear end of the right upper semicircular arc side wall 102. The front end of the left upper semicircular arc side wall 101 is detachably connected to the front end of the right upper semicircular arc side wall 102. The side walls of the lower fixed sleeve 2 include a left lower semicircular side wall 201 and a right lower semicircular side wall 202. The left lower semicircular side wall 201 and the right lower semicircular side wall 202 are both vertically arranged and arranged along the front-to-back direction and relatively arranged left and right. The rear end of the left lower semicircular side wall 201 is horizontally rotatable and connected to the rear end of the right lower semicircular side wall 202, and the front end of the left lower semicircular side wall 201 is detachably connected to the front end of the right lower semicircular side wall 202.

[0041] The front end of the upper left semicircular side wall 101 is detachably connected to the front end of the upper right semicircular side wall 102 and can adopt any suitable structure. Figures 1 to 3As shown, in a specific embodiment of the present invention, the building construction base support reinforcement device also includes an upper left fixing plate 5, an upper right fixing plate 6, an upper screw 7 and an upper nut 8, the upper left fixing plate 5 and the upper right fixing plate 6 are both vertically arranged and arranged along the front and rear directions and are arranged to abut against each other on the left and right sides, the upper left fixing plate 5 and the upper right fixing plate 6 are respectively located in front of the front end of the upper left semicircular side wall 101 and the front end of the upper right semicircular side wall 102 and are respectively connected to the front end of the upper left semicircular side wall 101 and the front end of the upper right semicircular side wall 102, the upper left fixing plate 5 and the upper right fixing plate 6 are respectively located in front of the front end of the upper left semicircular side wall 101 and the front end of the upper right semicircular side wall 102, The front side surface of the plate 5 and the front side surface of the upper right fixed plate 6 are respectively provided with an upper left slot 9 and an upper right slot 10 along the left and right directions. The upper left slot 9 and the upper right slot 10 are arranged to abut against each other on the left and right sides. The upper screw rod 7 is arranged along the left and right directions. The right end of the upper screw rod 7 is horizontally rotatable in the upper right slot 10. The middle part of the upper screw rod 7 is located in the upper left slot 9. The left end of the upper screw rod 7 is located on the left side of the upper left slot 9. The upper nut 8 is sleeved and threadedly engaged with the left end of the upper screw rod 7. The upper nut 8 is located on the left side of the upper left fixed plate 5 and abuts against the upper left fixed plate 5.

[0042] With the above arrangement, when it is necessary to disassemble the front end of the upper left semicircular side wall 101 and the front end of the upper right semicircular side wall 102, the upper nut 8 is unscrewed, and the right end of the upper screw rod 7 is horizontally rotatable relative to the upper right slot 10, and the left end of the upper screw rod 7 is horizontally rotated forward and rightward, so that the middle part of the upper screw rod 7 is rotated forward and rightward out of the upper left slot 9, thereby realizing the disassembly of the front end of the upper left semicircular side wall 101 and the front end of the upper right semicircular side wall 102. When it is necessary to detachably connect the front end of the upper left semicircular side wall 101 and the front end of the upper right semicircular side wall 102, the right end of the upper screw rod 7 is horizontally rotatable relative to the upper right slot 10, and the left end of the upper screw rod 7 is horizontally rotated to the left and rearward, so that the middle part of the upper screw rod 7 is rotated to the left and rearward into the upper left slot 9, and the upper nut 8 is screwed on to achieve detachable connection of the front end of the upper left semicircular side wall 101 and the front end of the upper right semicircular side wall 102.

[0043] The number of the upper screw rods 7 can be determined as needed. More preferably, the number of the upper screw rods 7 is multiple, and the multiple upper screw rods 7 are spaced apart from each other. The number of the upper nuts 8, the number of the upper left card slots 9, and the number of the upper right card slots 10 are all the same as the number of the upper screw rods 7. The upper nuts 8, the upper left card slots 9, the upper right card slots 10, and the upper screw rods 7 are arranged in a one-to-one correspondence. The above-mentioned "multiple" refers to more than 2, see Figures 1 to 3As shown, in a specific embodiment of the present invention, the number of the upper screw rods 7 is 2.

[0044] The front end of the left lower semicircular arc side wall 201 is detachably connected to the front end of the right lower semicircular arc side wall 202 and can adopt any suitable structure. Figures 1 to 3 As shown, in a specific embodiment of the present invention, the building construction base support reinforcement device also includes a lower left fixing plate 11, a lower right fixing plate 12, a lower screw 13 and a lower nut 14, the lower left fixing plate 11 and the lower right fixing plate 12 are both vertically arranged and arranged along the front and rear directions and are arranged to abut against each other on the left and right sides, the lower left fixing plate 11 and the lower right fixing plate 12 are respectively located in front of the front end of the lower left semicircular side wall 201 and the front end of the lower right semicircular side wall 202 and are respectively connected to the front end of the lower left semicircular side wall 201 and the front end of the lower right semicircular side wall 202, the lower left fixing plate 11 The front side surface of the and the front side surface of the lower right fixing plate 12 are respectively provided with a lower left slot 15 and a lower right slot 16 along the left and right directions, and the lower left slot 15 and the lower right slot 16 are abutted against each other left and right. The lower screw rod 13 is arranged along the left and right directions, and the right end of the lower screw rod 13 is horizontally rotatable in the lower right slot 16. The middle part of the lower screw rod 13 is located in the lower left slot 15, and the left end of the lower screw rod 13 is located on the left side of the lower left slot 15. The lower nut 14 is sleeved and threadedly engaged with the left end of the lower screw rod 13. The lower nut 14 is located on the left side of the lower left fixing plate 11 and abuts against the lower left fixing plate 11.

[0045] With the above arrangement, when it is necessary to disassemble the front end of the lower left semicircular side wall 201 and the front end of the lower right semicircular side wall 202, the lower nut 14 is unscrewed, and the right end of the lower screw rod 13 is horizontally rotatable relative to the lower right slot 16, and the left end of the lower screw rod 13 is horizontally rotated forward and rightward, so that the middle part of the lower screw rod 13 is rotated forward and rightward out of the lower left slot 15, thereby realizing the disassembly of the front end of the lower left semicircular side wall 201 and the front end of the lower right semicircular side wall 202. When it is necessary to detachably connect the front end of the lower left semicircular side wall 201 and the front end of the lower right semicircular side wall 202, the right end of the lower screw rod 13 is horizontally rotatable relative to the lower right slot 16, and the left end of the lower screw rod 13 is horizontally rotated to the left and rearward, so that the middle part of the lower screw rod 13 is rotated to the left and rearward into the lower left slot 15, and the lower nut 14 is screwed on to achieve detachable connection of the front end of the lower left semicircular side wall 201 and the front end of the lower right semicircular side wall 202.

[0046] The number of the lower screw rods 13 can be determined as needed. More preferably, there are multiple lower screw rods 13, and the multiple lower screw rods 13 are spaced apart from each other. The number of the lower nuts 14, the number of the lower left card slots 15, and the number of the lower right card slots 16 are all the same as the number of the lower screw rods 13. The lower nuts 14, the lower left card slots 15, the lower right card slots 16, and the lower screw rods 13 are arranged in a one-to-one correspondence. Figures 1 to 3 As shown, in a specific embodiment of the present invention, the number of the lower screw rods 13 is two.

[0047] The lifting device 3 is located outside the upper fixing sleeve 1 and the lower fixing sleeve 2 and is installed on the upper fixing sleeve 1 and connected to the lower fixing sleeve 2. It can be installed at any suitable position of the upper fixing sleeve 1 and connected to any suitable position of the lower fixing sleeve 2. Figures 1 to 4 As shown, in a specific embodiment of the present invention, the lifting device 3 is located to the right of the upper right semicircular side wall 102 and the lower right semicircular side wall 202 and is installed on the upper right semicircular side wall 102 and connected to the lower right semicircular side wall 202.

[0048] The lifting device 3 can have any suitable structure, see Figures 1 to 4As shown, in a specific embodiment of the present invention, the lifting device 3 includes a fixed chassis 31, a lifting block 32, a screw rod 33, a driving rod 34, a first bevel gear 35, a second bevel gear 36 and a rotating handle 37. The fixed chassis 31 is vertically arranged and arranged in the left and right directions. The fixed chassis 31 is located on the right side of the upper right semicircular arc side wall 102 and is connected to the upper right semicircular arc side wall 102. The lifting block 32 is horizontally arranged and located below the fixed chassis 31. The lifting block 32 is located on the right side of the lower right semicircular arc side wall 202 and is connected to the lower right semicircular arc side wall 202. The screw rod 33 is vertically arranged. The upper end of the screw rod 33 vertically penetrates the bottom of the fixed chassis 31 and is horizontally rotatable relative to the bottom of the fixed chassis 31. The first bevel gear 35 is horizontally arranged. The cam 35 is engaged with the first bevel gear 35 and the second bevel gear 36 is engaged with the first bevel gear 35. The right end of the driving rod 34 is located on the right side of the right side wall of the fixed chassis 31. The rotating handle 37 is connected to the right end of the driving rod 34 for driving the driving rod 34 to rotate around the left and right directions.

[0049] With the above arrangement, when it is necessary to raise the lower fixed sleeve 2 by the lifting device 3, force is applied to the rotating handle 37, thereby driving the driving rod 34 to rotate about the left and right directions, driving the second bevel gear 36 to rotate about the left and right directions, driving the first bevel gear 35 to rotate horizontally, driving the screw rod 33 to rotate horizontally, so that the lifting block 32 rises, thereby raising the lower fixed sleeve 2; when it is necessary to lower the lower fixed sleeve 2 by the lifting device 3, force is applied to the rotating handle 37 in the opposite direction, thereby driving the driving rod 34 to rotate in the opposite direction about the left and right directions, driving the second bevel gear 36 to rotate in the opposite direction about the left and right directions, driving the first bevel gear 35 to rotate horizontally in the opposite direction, driving the screw rod 33 to rotate horizontally in the opposite direction, so that the lifting block 32 descends, thereby lowering the lower fixed sleeve 2.

[0050] The handle 37 may have any suitable configuration. Figure 1 and Figures 3 and 4As shown, in a specific embodiment of the present invention, the rotating handle 37 includes a rotating plate 38 and a rotating rod 39. The rotating plate 38 is vertically arranged and arranged along the front-to-back direction. The upper end of the rotating plate 38 is located to the right of the right end of the driving rod 34 and is connected to the right end of the driving rod 34. The rotating rod 39 is arranged along the left-right direction. The left end of the rotating rod 39 passes through the lower end of the rotating plate 38 along the left-right direction and is rotatable relative to the lower end of the rotating plate 38 about the left-right direction. With the above arrangement, when in use, applying force to the rotating rod 39 causes the rotating plate 38 to rotate about the left-right direction with the upper end of the rotating plate 38 as the center.

[0051] The support frame 4 may also include any suitable structure, see Figures 1 to 5 As shown, in a specific embodiment of the present invention, the support frame 4 further includes a support base plate 43, which is horizontally arranged and located below the lower end of the support rod 41 and is rotatably connected to the lower end of the support rod 41 around another direction parallel to the tangent of the upper fixed sleeve 1. The number of the support base plates 43 is the same as the number of the support rods 41, and the support base plates 43 and the support rods 41 are arranged in a one-to-one correspondence. With the above arrangement, since the support base plate 43 is horizontally arranged and located below the lower end of the support rod 41 and is rotatably connected to the lower end of the support rod 41 around another direction parallel to the tangent of the upper fixed sleeve 1, after the support rod 41 is unfolded, the support base plate 43 can be rotated around another direction parallel to the tangent of the upper fixed sleeve 1 to maintain a horizontal position so that it can always be in contact with the ground.

[0052] The number of the support rods 41 can be determined as needed, see Figures 1 to 3 As shown, in a specific embodiment of the present invention, the number of the support rods 41 is three, and correspondingly, the number of the transmission rods 42 is also three.

[0053] The three support rods 41 and the three transmission rods 42 can be arranged at any suitable position relative to the upper fixed sleeve 1 and the lower fixed sleeve 2, see Figure 1As shown, in a specific embodiment of the present invention, one of the transmission rods 42 is located between the upper left semicircular side wall 101 and the lower left semicircular side wall 201, one of the support rods 41 is located on the left side of the upper left semicircular side wall 101, the transmission rod 42 and the lower left semicircular side wall 201; the other transmission rod 42 is located between the front of the upper right semicircular side wall 102 and the front of the lower right semicircular side wall 202 , another support rod 41 is located in front of the right upper semicircular side wall 102, the other transmission rod 42 and the right lower semicircular side wall 202; the remaining transmission rod 42 is located between the rear part of the right upper semicircular side wall 102 and the rear part of the right lower semicircular side wall 202, and the remaining support rod 41 is located in the right upper semicircular side wall 102, the remaining transmission rod 42 and the right lower semicircular side wall 202.

[0054] When the lifting device 3 is located to the right of the upper right semicircular side wall 102 and the lower right semicircular side wall 202 and is installed on the upper right semicircular side wall 102 and connected to the lower right semicircular side wall 202, the lifting device 3 is located between the other support rod 41 and the remaining support rod 41.

[0055] When the utility model is used, after the building construction base frame 17 is built, the fixed sleeve 2 is raised by the lifting device 3, driving the transmission rod 42 to rotate and thus pushing the support rod 41 to rotate outwards. Figure 6 As shown;

[0056] Then, the front end of the upper left semicircular arc side wall 101 and the front end of the upper right semicircular arc side wall 102 are disassembled, and the front end of the lower left semicircular arc side wall 201 and the front end of the lower right semicircular arc side wall 202 are disassembled. The rear end of the upper left semicircular arc side wall 101 is horizontally rotatable relative to the rear end of the upper right semicircular arc side wall 102, and the front end of the upper left semicircular arc side wall 101 is rotated leftward and backward, and the front end of the upper right semicircular arc side wall 102 is rotated rightward and backward. The rear end of the lower left semicircular arc side wall 201 is horizontally rotatable relative to the rear end of the lower right semicircular arc side wall 202, and the front end of the lower left semicircular arc side wall 201 is rotated leftward and backward, and the front end of the lower right semicircular arc side wall 202 is rotated rightward and backward, thereby opening the present invention. Figure 2 As shown;

[0057] Next, the present invention is placed behind the building construction base frame 17 (specifically, a steel bar base frame) and supported on the ground. The rear end of the left upper semicircular arc side wall 101 is horizontally rotatable relative to the rear end of the right upper semicircular arc side wall 102, and the front end of the left upper semicircular arc side wall 101 is rotated forward and rightward, and the front end of the right upper semicircular arc side wall 102 is rotated forward and leftward to close. The rear end of the left lower semicircular arc side wall 201 is horizontally rotatable relative to the rear end of the right lower semicircular arc side wall 202, and the front end of the left lower semicircular arc side wall 201 is rotated forward and rightward, and the front end of the right lower semicircular arc side wall 202 is rotated forward and leftward to close. Figure 1 As shown, thereby wrapping the housing construction base frame 17, as Figure 6 As shown, the front end of the upper left semicircular arc side wall 101 and the front end of the upper right semicircular arc side wall 102 are detachably connected, and the front end of the lower left semicircular arc side wall 201 and the front end of the lower right semicircular arc side wall 202 are detachably connected, so that the building construction base 17 is locked, thereby realizing the support and reinforcement operation of the building construction base 17.

[0058] After completing the support and reinforcement operation, the reverse process of the above process can be used to fold and store the book. Figure 1 shown.

[0059] Therefore, the utility model raises the lower fixed sleeve through the lifting device, thereby unfolding the support rod through the transmission rod, and then supports the lower end of the support rod on the ground, and rotates the upper fixed sleeve and the lower fixed sleeve to open and rotate to close, so as to wrap the building construction base frame, thereby supporting and reinforcing the building construction base frame; after completing the support and reinforcement operation, the upper fixed sleeve and the lower fixed sleeve are rotated to open, so as to no longer wrap the building construction base frame, and then the upper fixed sleeve and the lower fixed sleeve are rotated to close, and the lower fixed sleeve is lowered through the lifting device, so as to retract the support rod through the transmission rod to achieve folding and storage.

[0060] In summary, the building construction base frame support and reinforcement equipment of the present invention can support and reinforce the building construction base frame, and can be folded and stored after completing the supporting operation, which is convenient for turnover and use. It has a clever design, a simple structure, easy manufacturing, and low manufacturing cost, and is suitable for large-scale promotion and application.

[0061] It can be seen that the purpose of this utility model has been fully and effectively achieved. The functional and structural principles of this utility model have been demonstrated and explained in the embodiments. Without departing from the principles described, the embodiments may be modified in any way. Therefore, this utility model includes all modified embodiments based on the spirit and scope of the claims.

Claims

1. A building construction base frame support reinforcement device, characterized in that: It includes an upper fixing sleeve, a lower fixing sleeve, a lifting device and a support frame, wherein: The upper fixed sleeve and the lower fixed sleeve are both vertically arranged and spaced apart from each other up and down, and the support frame includes a support rod and a transmission rod, and the support rod and the transmission rod are both vertically arranged, and the transmission rod is located between the side wall of the upper fixed sleeve and the side wall of the lower fixed sleeve, and the support rod is located outside the upper fixed sleeve and the lower fixed sleeve, and the upper end of the support rod is rotatable around the tangent of the upper fixed sleeve to be connected to the upper fixed sleeve, and the lower end of the support rod is lower than the lower fixed sleeve, and the upper end of the transmission rod is rotatable around the direction parallel to the tangent of the upper fixed sleeve The lifting device is located outside the upper and lower fixed sleeves and is installed on the upper and lower fixed sleeves and is connected to the lower fixed sleeve for lifting the lower fixed sleeve. The number of the support rods is multiple, and the multiple support rods are horizontally arranged around the upper and lower fixed sleeves and spaced apart from each other. The number of the transmission rods is the same as the number of the support rods, and the transmission rods and the support rods are arranged in a one-to-one correspondence. The side wall of the upper fixed sleeve includes a left upper semicircular arc side wall and a right upper semicircular arc side wall, and the left upper semicircular arc side wall and the right upper semicircular arc side wall are both arranged vertically and along the front-to-back direction and opposite to each other left and right, the rear end of the left upper semicircular arc side wall is horizontally rotatable connected to the rear end of the right upper semicircular arc side wall, and the front end of the left upper semicircular arc side wall is detachably connected to the front end of the right upper semicircular arc side wall. The side wall of the lower fixed sleeve includes a left lower semicircular arc side wall and a right lower semicircular arc side wall, and the left lower semicircular arc side wall and the right lower semicircular arc side wall are both arranged vertically and along the front-to-back direction and opposite to each other left and right, the rear end of the left lower semicircular arc side wall is horizontally rotatable connected to the rear end of the right lower semicircular arc side wall, and the front end of the left lower semicircular arc side wall is detachably connected to the front end of the right lower semicircular arc side wall.

2. The building construction scaffolding support and reinforcement equipment according to claim 1, characterized in that: The building construction base support reinforcement equipment also includes a left upper fixing plate, a right upper fixing plate, an upper screw and an upper nut, the left upper fixing plate and the right upper fixing plate are both arranged vertically and along the front and rear directions and are arranged to abut against each other on the left and right sides, the left upper fixing plate and the right upper fixing plate are respectively located in front of the front end of the left upper semicircular arc side wall and the front end of the right upper semicircular arc side wall and are respectively connected to the front end of the left upper semicircular arc side wall and the front end of the right upper semicircular arc side wall, the front side surface of the left upper fixing plate and the The front side surfaces of the upper right fixing plate are respectively provided with an upper left slot and an upper right slot along the left and right directions, and the upper left slot and the upper right slot are arranged to abut against each other on the left and right sides. The upper screw rod is arranged along the left and right directions, and the right end of the upper screw rod is horizontally rotatable in the upper right slot. The middle part of the upper screw rod is located in the upper left slot, and the left end of the upper screw rod is located on the left side of the upper left slot. The upper nut is sleeved and threadedly engaged with the left end of the upper screw rod. The upper nut is located on the left side of the upper left fixing plate and abuts against the upper left fixing plate.

3. The building construction scaffolding support and reinforcement equipment according to claim 2, characterized in that: There are multiple upper screw rods, and the multiple upper screw rods are arranged at intervals from each other. The number of upper nuts, the number of upper left slots, and the number of upper right slots are the same as the number of upper screw rods. The upper nuts, the upper left slots, the upper right slots, and the upper screw rods are arranged in a one-to-one correspondence.

4. The building construction scaffolding support and reinforcement equipment according to claim 1, characterized in that: The building construction base support reinforcement device also includes a left lower fixing plate, a right lower fixing plate, a lower screw and a lower nut, the left lower fixing plate and the right lower fixing plate are both arranged vertically and along the front and rear directions and are arranged to abut against each other on the left and right sides, the left lower fixing plate and the right lower fixing plate are respectively located in front of the front end of the left lower semicircular side wall and the front end of the right lower semicircular side wall and are respectively connected to the front end of the left lower semicircular side wall and the front end of the right lower semicircular side wall, the front side surface of the left lower fixing plate and the The front side surfaces of the lower right fixing plate are respectively provided with a lower left slot and a lower right slot along the left and right directions, and the lower left slot and the lower right slot are arranged to abut against each other on the left and right sides. The lower screw rod is arranged along the left and right directions, and the right end of the lower screw rod is horizontally rotatable in the lower right slot. The middle part of the lower screw rod is located in the lower left slot, and the left end of the lower screw rod is located on the left side of the lower left slot. The lower nut is sleeved and threadedly engaged with the left end of the lower screw rod. The lower nut is located on the left side of the lower left fixing plate and abuts against the lower left fixing plate.

5. The building construction scaffolding support and reinforcement equipment according to claim 4, characterized in that: There are multiple lower screw rods, and the multiple lower screw rods are arranged at intervals from each other. The number of the lower nuts, the number of the lower left slots, and the number of the lower right slots are the same as the number of the lower screw rods. The lower nuts, the lower left slots, the lower right slots, and the lower screw rods are arranged in a one-to-one correspondence.

6. The building construction scaffolding support and reinforcement equipment according to claim 1, characterized in that: The lifting device is located on the right side of the upper right semicircular arc side wall and the lower right semicircular arc side wall, is installed on the upper right semicircular arc side wall, and is connected to the lower right semicircular arc side wall.

7. The building construction scaffolding support and reinforcement equipment according to claim 6, characterized in that: The lifting device includes a fixed chassis, a lifting block, a screw rod, a driving rod, a first bevel gear, a second bevel gear and a rotating handle, the fixed chassis is arranged vertically and along the left and right directions, the fixed chassis is located on the right side of the upper right semicircular arc side wall and is connected to the upper right semicircular arc side wall, the lifting block is arranged horizontally and is located below the fixed chassis, the lifting block is located on the right side of the lower right semicircular arc side wall and is connected to the lower right semicircular arc side wall, the screw rod is arranged vertically, the upper end of the screw rod vertically passes through the bottom of the fixed chassis and is horizontally rotatable relative to the bottom of the fixed chassis, the first bevel gear is arranged horizontally and is located in the fixed chassis and The cam is connected to the upper end of the screw rod, and the driving rod is arranged along the left and right directions. The middle part of the driving rod passes through the right side wall of the fixed chassis along the left and right directions and is rotatable around the left and right directions relative to the right side wall of the fixed chassis. The left end of the driving rod is located in the fixed chassis, and the second bevel gear is vertically arranged and arranged along the front-back direction. The second bevel gear is located in the fixed chassis and is connected to the left end of the driving rod and engages with the first bevel gear. The right end of the driving rod is located on the right side of the right side wall of the fixed chassis. The rotating handle is connected to the right end of the driving rod for driving the driving rod to rotate around the left and right directions.

8. The building construction scaffolding support and reinforcement equipment according to claim 7, characterized in that: The turning handle includes a turning plate and a turning rod. The turning plate is arranged vertically and along the front-to-back direction. The upper end of the turning plate is located to the right of the right end of the driving rod and is connected to the right end of the driving rod. The turning rod is arranged along the left-right direction. The left end of the turning rod passes through the lower end of the turning plate along the left-right direction and is rotatable around the left-right direction relative to the lower end of the turning plate.

9. The building construction scaffolding support and reinforcement equipment according to claim 1, characterized in that: The support frame also includes a support base plate, which is horizontally arranged and located below the lower end of the support rod and is rotatably connected to the lower end of the support rod around another direction parallel to the tangent of the upper fixed sleeve. The number of the support base plates is the same as the number of the support rods, and the support base plates and the support rods are arranged in a one-to-one correspondence.

10. The building construction scaffolding support and reinforcement equipment according to claim 1, characterized in that: The number of the support rods is 3.

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