Construction method for high-altitude installation of large bamboo mold wall plate

Abstract

The application provides a construction method for high-altitude installation of large bamboo mold wallboards, and relates to the technical field of building assembly construction. The transport trolley is more conducive to transport operation in a narrow space construction scene. After the transport trolley transports the bamboo mold wallboard to the installation base position, the lifting winch is started to lift the bamboo mold wallboard to the keel frame through the steel wire rope. The first winch arranged on the trolley body can synchronously drive the bamboo mold wallboard to be pulled or lifted during the lifting process. The lifting winch operation and the auxiliary traction of the first winch ensure the overall stability of the bamboo mold wallboard during hoisting. When the bamboo mold wallboard is transported to the keel frame, the bamboo mold wallboard is first moved to the corresponding installation position through the horizontal transport unit for sliding adjustment, and then is hung and installed through the hanging unit, so that the construction is fast, convenient and effective.

Description

Technical Field

[0001] The invention relates to the technical field of building assembly construction, in particular to a construction method for high-altitude installation of large bamboo formwork wall panels. Background Art

[0002] Prefabricated bamboo-grained fair-faced concrete wall panels are often used for indoor wall finishing in public areas such as the opera house lobby, ticket hall, or art salon. These panels are mainly located on the third floor below ground and above. In these areas, the bamboo formwork is generally hung at a high position, with the top covered with fair-faced wood-grained concrete. The limited space makes installation a construction difficulty. At the same time, some installation areas are tortuous and narrow, making them inaccessible to large mechanical equipment. The high installation height and the top covered with fair-faced wood-grained concrete also pose a construction difficulty for installation scenarios in such narrow spaces. Existing construction methods make it difficult to successfully install large bamboo formwork wall panels in response to the above problems. Summary of the Invention

[0003] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a construction method for high-altitude installation of large bamboo formwork wall panels, comprising:

[0004] Pre-preparation steps: Set the installation base in the installation area. The installation base includes the installation base and the installation support frame.

[0005] A lifting winch is installed on the installation base plate, a keel frame is installed on the installation support frame, and a plurality of installation beams are provided on the keel frame. The bamboo formwork wall panel is transported to the installation area by a transport trolley, and a first winch is provided on the transport trolley;

[0006] Hoisting steps: The lifting winch is connected to one end of the bamboo formwork wall panel via a first steel wire rope, and the first winch is connected to the other end of the bamboo formwork wall panel via a second steel wire rope. The lifting winch and the first winch are started. The lifting winch reels in the first steel wire rope to drive the bamboo formwork wall panel to rise, while the first winch unwinds the second steel wire rope to synchronously assist in moving the bamboo formwork wall panel.

[0007] Sliding steps: After the bamboo formwork wall panel is hoisted to the installation beam of the keel frame, a transverse transport unit is installed on the installation beam. The transverse transport unit includes a rolling assembly and a rolling guide rail. The rolling assembly includes a rolling connector and a rolling wheel. The bamboo formwork wall panel is connected to the rolling connector. The rolling wheel and the rolling guide rail are matched. At the same time, a bottom roller is set at the lower end of the back of the bamboo formwork wall panel. The bottom roller and the rolling wheel are kept in the same vertical line. A steel plate slide rail is provided on the installation beam of the keel frame near the bottom roller. The bottom roller and the steel plate slide rail are matched. The bamboo formwork wall panel slides to the installation position through the transverse transport unit.

[0008] Hanging steps: Set a hanging unit at the installation position of the installation beam. The hanging unit includes a mounting seat and a sliding adjustment component. The mounting seat is fixed on the installation beam. The sliding adjustment component is fixedly connected to the bamboo formwork wall panel to complete the hanging.

[0009] Optionally, multiple mounting plates are fixedly connected to the keel frame, and the mounting plates are fixedly connected to the mounting support frame through threaded connectors;

[0010] After the transport trolley transports the bamboo formwork wall panel to the installation area, the transport trolley is fixed to the installation base plate near the first hoist end through expansion bolts.

[0011] Optionally, in the sliding step, a rolling guide rail is formed on the mounting beam by splicing multiple track assemblies, the track assembly includes a rolling guide rail and a guide rail fixing member, the guide rail fixing member is fixed to the side of the rolling guide roller, and the guide rail fixing member is fixed to the mounting beam by bolts.

[0012] Optionally, a placement frame is provided at one end of the transport trolley close to the first hoist, two fixed beams are installed on the placement frame, a first transmission wheel is rotatably installed between the two fixed beams, and the second steel wire rope unwound by the first hoist is connected to the bamboo formwork wallboard through the first transmission wheel;

[0013] A second fixed seat is set on the installation base plate, and a second transmission wheel is rotatably installed on the second fixed seat. Two third fixed seats are set on the installation support frame, and a third transmission wheel is rotatably installed on the third fixed seat. The first steel wire rope wound up by the lifting winch passes through the second transmission wheel and the two third transmission wheels in sequence and is connected to the bamboo formwork wall panel.

[0014] Optionally, a tension sensor and a controller are provided on the first winch, and the tension sensor is used to detect the tension of the second steel wire rope and transmit the detected data to the controller. When the bamboo mold wall panel is in a stable and uniform rising state, the tension value of the second steel wire rope is F1. When the tension value F of the second steel wire rope detected by the tension sensor during the hoisting process is greater than F1, the controller controls the first winch to accelerate unwinding; when the tension value F of the second steel wire rope detected by the tension sensor during the hoisting process is less than F1, the controller controls the first winch to decelerate or stop unwinding.

[0015] Optionally, the mounting base includes a bottom plate and a vertical plate, the bottom of the vertical plate is fixed to the bottom plate, and the top of the vertical plate is provided with a slide;

[0016] The sliding adjustment assembly includes a first mounting plate and a second mounting plate. The second mounting plate is mounted on the top of the first mounting plate. The first mounting plate is provided with a clamping notch that passes through the bottom. The first mounting plate is clamped on the vertical plate through the clamping notch. The second mounting plate is provided with a first adjusting bolt. The end of the first adjusting bolt passes through the second mounting plate and rests on the slideway.

[0017] The first mounting plate is provided with a first connecting hole, which is a waist-shaped hole.

[0018] The length direction of the first adjusting bolt, the length direction of the slideway and the length direction of the waist-shaped hole are arranged perpendicular to each other.

[0019] Optionally, after the bamboo formwork wall panel slides to the hanging position through the transverse transport unit, the bamboo formwork wall panel is connected and fixed to the first connecting hole on the first mounting plate through a screw member;

[0020] The base plate of the mounting seat is fixed to the mounting beam by screws.

[0021] Optionally, the bamboo formwork wall panel is precisely adjusted in installation position by a hanging unit, and the steps of precisely adjusting the installation position include:

[0022] (1) Vertical adjustment: Adjust the first adjusting bolt to drive the sliding adjustment assembly up and down to achieve the height adjustment of the bamboo formwork wallboard.

[0023] Degree position distance adjustment;

[0024] (2) Adjustment in the left and right directions: The bamboo mold can be adjusted by sliding along the length of the slideway through the notch on the first mounting plate.

[0025] Adjust the left and right position distance of the wall panel;

[0026] (3) Adjustment in the front-to-back direction: The bamboo formwork wall panel and the first mounting plate are fixedly connected at different positions along the length direction of the first connecting hole to achieve adjustment of the front-to-back position distance of the bamboo formwork wall panel.

[0027] Optionally, in the sliding step and the hanging step, after the rolling assembly drives the bamboo mold wall panel to the installation position, the adjacent track assembly that is not matched with the rolling assembly is removed, and the hanging unit is fixed on the installation beam at the position vacated after the removal. After the bamboo mold wall panel is installed on the hanging unit, the bamboo mold wall panel is driven to rise by the first adjusting bolt, thereby driving the rolling assembly and the track assembly to separate. At this time, the bearing force of the bamboo mold wall panel is transferred from the horizontal transport unit to the hanging unit, and then the rolling assembly connected to the bamboo mold wall panel is removed. After all the bamboo mold wall panels on the installation beam are installed, the remaining track assemblies on the installation beam are removed one by one, and the bottom rollers and steel plate slide rails are removed.

[0028] Optionally, a boom truck is used for manual adjustment during the construction operation.

[0029] As described above, the construction method for high-altitude installation of large bamboo formwork wall panels of the present invention has at least the following beneficial effects:

[0030] The present invention provides a construction method for high-altitude installation of large bamboo formwork wall panels. Compared with the traditional construction method, the present invention is aimed at installing large-volume and heavy bamboo formwork wall panels, and the installation construction scene is an environment with a tortuous and narrow space. The transport trolley in the present invention is more conducive to carrying out transportation operations in construction scenes with narrow space. After the transport trolley transports the bamboo formwork wall panels to the installation main seat position, the lifting winch is started to lift the bamboo formwork wall panels to the keel frame through the steel wire rope. During the lifting process, the first winch arranged on the trolley body can synchronously drive the bamboo formwork wall panels to be pulled or lifted. The operation of the lifting winch and the auxiliary traction of the first winch ensure the overall stability of the bamboo formwork wall panels during the lifting process. When the wall panels are transported to the keel frame, they are first slid and adjusted to the corresponding installation position through the horizontal transport unit, and then hung and installed through the hanging unit. The construction is quick, convenient and effective. The track components in the horizontal transport unit can be detachably installed on the installation beam, and the rolling guide rails can be spliced ​​and connected according to specific transmission requirements, and then the track can be converted according to the requirements of the transmission position, making the operation more flexible. At the same time, the position of the bamboo formwork wall panels can be adjusted in multiple directions such as vertical, left and right, and front and back through the adjustment of the hanging unit, and the adjustment distance is easier to control than the overall sliding method. Therefore, the bamboo formwork wall panels can be adjusted to the corresponding installation position more accurately, further improving the construction accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 Shown is a schematic diagram of the overall arrangement of a system to which the present invention is applied;

[0032] Figure 2 Display as Figure 1 A partial enlarged schematic diagram of point E in the middle;

[0033] Figure 3 Display as Figure 1 A partial enlarged schematic diagram of point D in the middle;

[0034] Figure 4 Shown is a schematic diagram of the structure of the transport trolley in the present invention;

[0035] Figure 5 Shown is a side view of the transport trolley of the present invention;

[0036] Figure 6 Shown is a schematic structural diagram of the dragon skeleton in the present invention;

[0037] Figure 7 Display as Figure 6 A partial enlarged schematic diagram of point A in the middle;

[0038] Figure 8 Display as Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0039] Figure 9 Shown is a schematic structural diagram of the rolling assembly of the present invention;

[0040] Figure 10 Shown is a schematic structural diagram of the splicing of multiple track components in the present invention;

[0041] Figure 11 Shown is a schematic diagram of the back structure of the bamboo formwork wall panel;

[0042] Figure 12 Display as Figure 11 A partial enlarged schematic diagram of point C in the middle;

[0043] Figure 13 Shown is a schematic structural diagram of the mounting unit of the present invention;

[0044] Figure 14 Shown is a schematic structural diagram of the mounting base of the present invention;

[0045] Figure 15 Shown is a schematic structural diagram of the sliding adjustment assembly of the present invention;

[0046] Figure 16 Shown is a schematic diagram of the hoisting step process in the present invention;

[0047] Figure 17 Shown is a schematic diagram of the cooperation between the bottom roller and the steel plate slide rail in the present invention. DETAILED DESCRIPTION

[0048] The following describes the implementation of the present invention through specific embodiments. People skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0049] See also Figures 1 to 17 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the efficacy and purpose that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0050] The following embodiments are for illustration only and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

[0051] See also Figures 1-17 The present invention provides a construction method for high-altitude installation of large bamboo formwork wall panels, comprising:

[0052] Preparatory steps: Place the installation base 37 in the installation area. The installation base 37 includes a mounting base 38 and a mounting support frame 39. A lifting winch 05 is installed on the mounting base 38. A keel frame 23 is installed on the mounting support frame 39. The keel frame 23 is provided with multiple mounting beams 24. The bamboo formwork wall panels are transported to the installation area by a transport trolley equipped with a first winch 03.

[0053] Hoisting steps: The lifting winch 05 is connected to one end of the bamboo formwork wall panel via the first steel wire rope 43, and the first winch 03 is connected to the other end of the bamboo formwork wall panel via the second steel wire rope 44. The lifting winch 05 and the first winch 03 are started. The lifting winch 05 reels the first steel wire rope 43 to drive the bamboo formwork wall panel to rise, while the first winch 03 unwinds the second steel wire rope 44 to synchronously assist in moving the bamboo formwork wall panel.

[0054] Sliding step: After the bamboo formwork wall panel is hoisted to the mounting beam 24 of the keel frame 23, a transverse transport unit is installed on the mounting beam 24. The transverse transport unit includes a rolling assembly 25 and a rolling guide 35. The rolling assembly 25 includes a rolling connector 27 and a rolling wheel 28. The bamboo formwork wall panel is connected to the rolling connector 27, and the rolling wheel 28 is matched with the rolling guide 35. The bamboo formwork wall panel is slid to the installation position through the transverse transport unit;

[0055] Hanging steps: a hanging unit is set at the installation position of the installation beam 24, the hanging unit includes a mounting seat 10 and a sliding adjustment component 11, the mounting seat 10 is fixed on the installation beam 24, and the sliding adjustment component is fixedly connected to the bamboo formwork wallboard to complete the hanging.

[0056] The present invention provides a construction method for high-altitude installation of large bamboo formwork wall panels. Compared with traditional construction methods, the installation object of the present invention is large-volume and heavy bamboo formwork wall panels, and the installation construction scene is an environment with a tortuous and narrow space. The transport trolley in the present invention is more conducive to carrying out transportation operations in construction scenes with narrow space. After the transport trolley transports the bamboo formwork wall panel to the installation main seat 37, it starts the lifting winch 05 and lifts the bamboo formwork wall panel to the keel frame 23 through the wire rope. In the specific lifting process, the lifting winch 05 is connected to the bamboo formwork wall panel 0 through the first wire rope 43, and drives one end of it to rise slowly. If the first winch is not set to cooperate at the other end, then the bamboo formwork wall panel During the hoisting process, the other end of the panel 0 will slide and rub on the trolley body 01, which not only increases the resistance to hoisting, but also only one end of the bamboo mold wall panel 0 is subjected to force during the process of dragging the bamboo mold wall panel 0 on the trolley body 01, which will make the hoisting stability of the bamboo mold wall panel 0 worse, which is not conducive to the smooth progress of hoisting. Therefore, during the lifting process, the first winch 03 set on the trolley body 01 can synchronously drive the bamboo mold wall panel to be pulled or lifted. The operation of the lifting winch 05 and the auxiliary traction of the first winch 03 ensure the overall stability of the bamboo mold wall panel during the hoisting process; when the bamboo mold wall panel is transported to the keel frame 23, it is first slid and adjusted to the corresponding installation position through the horizontal transport unit, and then the hanging installation is realized through the hanging unit, which makes the construction quick, convenient and effective. Optionally, a plurality of movable rollers 02 are installed at the bottom of the trolley body 01; the two ends of the trolley body 01 along the length direction are the output end and the first hoisting end respectively, and the first hoisting end is provided with a first hoist 03 and a first transmission wheel 04, and the first transmission wheel 04 is installed above the first hoist 03. A bottom roller 45 is provided at the lower end of the back of the bamboo formwork wall panel, and a steel plate slide rail 46 is provided on the mounting beam on the keel frame near the bottom roller 45. The bottom roller 45 and the steel plate slide rail 46 are in rolling cooperation; the bottom roller 45 and the roller are located on the same vertical line. During the sliding process of the bamboo formwork wall panel, if the force is only applied by the upper rolling wheel, the lower end of the bamboo formwork wall panel will be relatively unstable, the transportation safety will be poor, and the verticality of the bamboo formwork wall panel cannot be guaranteed. Therefore, a bottom roller 45 is also provided at the lower end of the bamboo formwork wall panel to cooperate with the steel plate slide rail 46 on the keel frame. At the same time, the rolling wheels and the bottom roller 45 located at the upper and lower positions are located on the same vertical line. During the sliding process, the verticality of the bamboo formwork wall panel can be guaranteed, thereby ensuring that the upper and lower forces can be balanced during transportation, making construction safer.

[0057] In this embodiment, a plurality of mounting plates are fixedly connected to the keel frame 23, and the mounting plates are fixedly connected to the mounting support frame 39 through threaded connectors; after the transport trolley transports the bamboo formwork wall panels to the installation area, the transport trolley is fixed to the mounting base plate 38 near the end of the first hoist 03 through expansion bolts. Before installing the bamboo formwork wall panels, the keel frame 23 for hanging is first fixed to the installation position corresponding to the construction requirements, that is, on the mounting support frame 39, through threaded parts to ensure subsequent installation. After the transport trolley transports the bamboo formwork wall panels to the corresponding installation area, in order to ensure the stable operation of the first hoist 03, the transport trolley and the mounting base plate 38 are fixed by expansion bolts to prevent the position of the transport trolley from moving during the hoisting process and affecting the hoisting. Please refer to Figure 4 and Figure 5 The surface of the trolley body 01 is provided with multiple placement boards 07, which are vertically mounted on the trolley body 01 and evenly spaced. The placement of multiple placement boards 07 on the surface of the trolley body 01 can make the placement of the bamboo formwork wall panels 0 more stable. The even placement of the placement boards 07 is to ensure that the friction on the back of the bamboo formwork wall panels 0 is evenly distributed, which is more conducive to transportation.

[0058] In this embodiment, please refer to Figure 7 and Figure 10 In the sliding step, a rolling guide rail 35 is formed by splicing multiple track components 26 on the mounting beam 24. The track component 26 includes a rolling guide rail 35 and a guide rail fixing member 36. The guide rail fixing member 36 is fixed to the side of the rolling guide roller, and the guide rail fixing member 36 is fixed to the mounting beam 24 by bolts. The track component 26 in the horizontal transport unit can be detachably mounted on the mounting beam 24. According to specific transmission requirements, the rolling guide rail 35 can be spliced ​​and connected to form the rolling guide rail 35, and then the track can be converted according to the requirements of the transmission position, which makes the operation more flexible. Optionally, the rolling guide rail 35 and the guide rail fixing member 36 can be fixedly connected by welding or integral molding. In this embodiment, please refer to Figure 11 and Figure 12The back of the bamboo formwork wall panel 0 is provided with an installation and matching assembly, which includes a first installation and matching plate 29 and two second installation and matching plates 30. The second installation and matching plates 30 are fixed to the bamboo formwork wall panel 0. The first installation and matching plate 29 is installed between the two second installation and matching plates 30. The first installation and matching plate 29 is provided with a movable connection hole 31, and the second installation and matching plate 30 is provided with a hanging connection hole 32. The axis of the movable connection hole 31 and the axis of the hanging connection hole 32 are perpendicular to each other. The installation and matching assembly provided on the back of the bamboo formwork wall panel 0 can be connected to the horizontal transport unit and the hanging unit respectively. During the horizontal transportation process, the horizontal transport unit is connected and matched with the movable connection hole 31 on the first installation and matching plate 29. During the transportation and hanging process, the hanging unit is connected and matched with the hanging connection hole 32 on the second installation and matching plate 30 to meet the construction needs.

[0059] In this embodiment, please refer to Figure 9 The side of the rolling connector 27 is provided with a rolling connection hole 33, which is engaged with the movable connection hole 31 via a first fastener. The bottom of the rolling connector 27 is provided with two support plates, and the rolling wheel 28 can be hinged between the two support plates via a rotating shaft. Optionally, the first fastener can be a threaded connector.

[0060] In this embodiment, please refer to Figure 6 The keel frame 23 further includes a plurality of vertical support beams 34, each of which is installed between the mounting beams 24. The plurality of vertical support beams 34 can enhance the strength and rigidity of the overall structure of the keel frame 23 and better realize the hanging of the bamboo formwork wall panel 0.

[0061] In this embodiment, please refer to Figure 1-Figure 5 A support frame 08 is installed at one end of the transport trolley near the first hoist 03. Two fixed beams 09 are mounted on the support frame 08. A first transmission wheel is rotatably mounted between the two fixed beams 09. The second steel wire rope 44 unwound by the first hoist 03 passes through the first transmission wheel and is connected to the bamboo formwork wallboard. A second fixed seat 41 is installed on the mounting base 38. A second transmission wheel is rotatably mounted on the second fixed seat 41. Two third fixed seats 42 are installed on the mounting support frame 39. A third transmission wheel is rotatably mounted on the third fixed seat 42. The first steel wire rope 43 wound by the lifting hoist 05 passes through the second transmission wheel and two third transmission wheels in sequence before being connected to the bamboo formwork wallboard. The first, second, and third transmission wheels ensure that the first and second steel wire ropes 43 and 44 can move the bamboo formwork wallboard at the appropriate angle.

[0062] In this embodiment, please refer to Figure 16A tension sensor and a controller are set on the first winch 03. The tension sensor is used to detect the tension of the second steel wire rope 44 and transmit the detected data to the controller. When the bamboo mold wall panel 0 is stably and uniformly rising, the tension value of the second steel wire rope 44 is F1. When the tension value F of the second steel wire rope 44 detected by the tension sensor during the hoisting process is greater than F1, the controller controls the first winch 03 to accelerate unwinding; when the tension value F of the second steel wire rope 44 detected by the tension sensor during the hoisting process is less than F1, the controller controls the first winch 03 to decelerate or stop unwinding. In this embodiment, the wire rope tension value during the stable and uniform lifting of the bamboo formwork wall panel 0 is used as a reference. Under this reference, the tension value of the second wire rope 44 unwound by the first hoist 03 and the tension value of the rewinding by the hoisting hoist 05 are relatively balanced, allowing the bamboo formwork wall panel 0 to maintain a stable lifting. It should be noted that in this invention, the hoisting hoist 05 plays the primary lifting role, and its rewinding speed remains constant, while the first hoist 03 provides auxiliary traction. Therefore, the unwinding speed of the first hoist 03 needs to be adjusted to match the lifting hoist 05. During the actual lifting process, when the tension value F of the second wire rope 44 detected by the tension sensor is greater than F1, the unwinding speed of the first hoist 03 is too low, so the unwinding speed needs to be increased. When the tension value F of the second wire rope 44 detected by the tension sensor is less than F1, the unwinding speed of the first hoist 03 is too fast, so the unwinding speed needs to be reduced. Optionally, a single-chip microcomputer can be used as the controller. Both the tension sensor and the controller are conventional technology and will not be described in detail here.

[0063] In this embodiment, please refer to Figure 13-15 The mounting base 10 includes a base plate 12 and a vertical plate 13. The bottom of the vertical plate 13 is fixed to the base plate 12, and the top of the vertical plate 13 is provided with a slide 14; the sliding adjustment assembly 11 includes a first mounting plate 15 and a second mounting plate 16. The second mounting plate 16 is installed on the top of the first mounting plate 15. The first mounting plate 15 is provided with a positioning notch 17 that passes through the bottom. The first mounting plate 15 is clamped on the vertical plate 13 through the positioning notch 17. A first adjusting bolt 18 is provided on the second mounting plate 16. The end of the first adjusting bolt 18 passes through the second mounting plate 16 and rests on the slide 14. A first connecting hole 19 is provided on the first mounting plate 15. The first connecting hole 19 is a waist-shaped hole. The length direction of the first adjusting bolt 18, the length direction of the slide 14 and the length direction of the waist-shaped hole are arranged perpendicular to each other.

[0064] In this embodiment, please refer to Figure 13-15 After the bamboo mold wall panel slides to the hanging position through the horizontal transport unit, the bamboo mold wall panel is connected and fixed to the first connecting hole 19 on the first mounting plate 15 by screws; the bottom plate 12 of the mounting seat 10 is fixed to the mounting beam 24 by screws.

[0065] In this embodiment, please refer to Figure 13-15 The bamboo formwork wall panels are precisely adjusted to their installation positions through the hanging units. The steps for precisely adjusting the installation positions include:

[0066] (1) Vertical adjustment: Adjust the first adjusting bolt 18 to drive the sliding adjustment component 11 to move up and down to achieve the bamboo formwork wall

[0067] Height position distance adjustment of the board;

[0068] (2) Adjustment in the left and right directions: Slide along the length direction of the slideway 14 through the positioning notch 17 on the first mounting plate 15.

[0069] Automatically adjust the left and right position distance of the bamboo formwork wall panel;

[0070] (3) Adjustment in the front-to-back direction: The bamboo formwork wall panel is fixedly connected to the first mounting plate 15 at different positions along the length of the first connecting hole 19 to adjust the front-to-back position distance of the bamboo formwork wall panel. After the sliding step is completed, the position of the bamboo formwork wall panel in multiple directions such as vertical, left-right, and front-to-back can be adjusted by adjusting the hanging unit. The adjustment distance is easier to control than the overall sliding method, so the bamboo formwork wall panel can be adjusted to the corresponding installation position more accurately, further improving the construction accuracy.

[0071] In this embodiment, please refer to Figure 14 , the mounting seat 10 also includes two limit plates 20, which are mounted on the vertical plate 13, and the two limit plates 20 are located at both ends of the length direction of the slide 14. Because the first mounting plate 15 in the sliding adjustment assembly 11 can be clamped at any position of the vertical plate 13 along the length direction of the slide 14 through the locking notch 17, the setting of the limit plates 20 at both ends of the length direction of the slide 14 can prevent the first mounting plate 15 from sliding out of the vertical plate 13 during the adjustment process, thereby ensuring the safety of the construction. The top outer contour line of the slide 14 is arc-shaped. The top outer contour line of the slide 14 is an arc-shaped design, which can make the contact area between the locking notch 17 and the vertical plate 13 and the slide 14 smoother, and more conducive to sliding movement during the position adjustment process. Optionally, the top outer contour line of the slide 14 is a semicircular arc shape.

[0072] In this embodiment, a first threaded hole is provided on the second mounting plate 16, and the first adjusting bolt 18 engages with the first threaded hole. In this embodiment, the first threaded hole provided on the second mounting plate 16 engages with the first adjusting bolt 18 to lock the height position of the second mounting plate 16 through threaded engagement after the height adjustment is completed.

[0073] In this embodiment, please refer to Figure 15The second mounting plate 16 is provided with a first through-hole, and the first adjustment bolt 18 engages with the first through-hole via a first fastening nut 21. In this embodiment, the first fastening nut 21 is additionally provided to engage with the first adjustment bolt 18 to lock the height position of the second mounting plate 16 after height adjustment is completed.

[0074] In this embodiment, please refer to Figure 15 The first mounting plate 15 is provided with two thickened clamping plates 22.

[0075] Clamping plates 22 are provided on either side of the retaining notch 17. The two thickened clamping plates 22 are arranged in parallel, and the distance between the two thickened clamping plates 22 is equal to the width of the retaining notch 17. The provision of the thickened clamping plates 22 essentially extends the length of the retaining notch 17, increasing the mating area between the retaining notch 17 and the riser 13, thereby ensuring a more stable fit between the first mounting plate 15 and the riser 13.

[0076] In this embodiment, during the sliding step and the hanging step, after the rolling assembly 25 drives the bamboo formwork wall panel 0 to move to the installation position, the adjacent track assembly 26 that is not matched with the rolling assembly 25 is removed, and the hanging unit is fixed to the vacant position on the installation beam. After the bamboo formwork wall panel 0 is installed on the hanging unit, the bamboo formwork wall panel 0 is driven to rise by the first adjusting bolt, thereby driving the rolling assembly 25 and the track assembly 26 to separate. At this time, the bearing force of the bamboo formwork wall panel 0 is transferred from the horizontal transport unit to the hanging unit. Thereafter, the rolling assembly 25 connected to the bamboo formwork wall panel 0 is removed. After all the bamboo formwork wall panels 0 on the installation beam are installed, the remaining track assemblies 26 on the installation beam are removed in sequence. The track assembly 26 in the horizontal moving unit is detachably mounted on the installation beam and can be spliced ​​according to installation requirements. During the actual construction process, after the bamboo formwork wall panel 0 is installed to the corresponding installation position through the sliding of the horizontal transport unit, the adjacent track assembly 26 that is not matched with the rolling assembly 25 is removed from the installation beam, and then the hanging unit is installed and fixed to the vacant position after the above-mentioned track assembly 26 is removed, and then the bamboo formwork wall panel 0 is installed on the first installation plate of the hanging unit. After the installation is completed, the bamboo formwork wall panel 0 is adjusted upward in the vertical direction, and the bamboo formwork wall panel 0 is lifted upward, it also drives the rolling assembly 25 to rise and then detach from the track assembly 26. At this time, the load of the bamboo formwork wall panel 0 is transferred from the horizontal transport unit to the hanging unit. After the installation of the bamboo formwork wall panel 0 is completed, the rolling assembly 25 and the track assembly 26 can be easily removed. After all the bamboo formwork wall panels 0 are installed along the length direction of the installation beam, the remaining track assemblies 26 can be completely removed, and the bottom rollers and steel plate slide rails can be removed.

[0077] In this embodiment, a boom truck is used for manual operation and adjustment during the construction operation. Because the bamboo formwork wall panels targeted by the present invention are large in volume and weight and are installed at a high height, a boom truck can be used to drive workers to perform the operation and construction to meet the construction needs.

[0078] In summary, the present invention provides a construction method for high-altitude installation of large bamboo formwork wall panels. Compared with traditional construction methods, the installation object targeted by the present invention is large-volume and heavy-weight bamboo formwork wall panels, and the installation construction scene is an environment with a tortuous and narrow regional space. The transport trolley in the present invention is more conducive to carrying out transportation operations in construction scenes with narrow space. After the transport trolley transports the bamboo formwork wall panels to the installation main seat position, it starts the lifting winch to lift and transport the bamboo formwork wall panels to the keel frame through the wire rope. During the lifting process, the first winch set on the trolley body can synchronously drive the bamboo formwork wall panels to be pulled or lifted. The operation of the lifting winch and the auxiliary traction of the first winch ensure the overall stability of the bamboo formwork wall panels during the lifting process. When the bamboo formwork wall panels are transported to the keel frame, they are first slid and adjusted to the corresponding installation position through the horizontal transport unit, and then the hanging installation is realized through the hanging unit. The construction is quick, convenient and effective. Therefore, the present invention effectively overcomes the various shortcomings in the prior art and has high industrial utilization value.

[0079] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A construction method for high-altitude installation of large bamboo formwork wall panels, characterized in that: include: Preparatory steps: Place the installation base in the installation area. The installation base includes a mounting base and a mounting support frame. A lifting winch is installed on the mounting base. A keel frame is installed on the mounting support frame. The keel frame is provided with multiple mounting beams. The bamboo formwork wall panels are transported to the installation area by a transport trolley equipped with a first winch. Hoisting steps: The lifting winch is connected to one end of the bamboo formwork wall panel via a first steel wire rope, and the first winch is connected to the other end of the bamboo formwork wall panel via a second steel wire rope. The lifting winch and the first winch are started. The lifting winch reels in the first steel wire rope to drive the bamboo formwork wall panel to rise, while the first winch unwinds the second steel wire rope to synchronously assist in moving the bamboo formwork wall panel. Sliding steps: After the bamboo formwork wall panel is hoisted to the installation beam of the keel frame, a transverse transport unit is installed on the installation beam. The transverse transport unit includes a rolling assembly and a rolling guide rail. The rolling assembly includes a rolling connector and a rolling wheel. The bamboo formwork wall panel is connected to the rolling connector. The rolling wheel and the rolling guide rail are matched. At the same time, a bottom roller is set at the lower end of the back of the bamboo formwork wall panel. The bottom roller and the rolling wheel are kept in the same vertical line. A steel plate slide rail is provided on the installation beam of the keel frame near the bottom roller. The bottom roller and the steel plate slide rail are matched. The bamboo formwork wall panel slides to the installation position through the transverse transport unit. Hanging steps: Set a hanging unit at the installation position of the installation beam. The hanging unit includes a mounting seat and a sliding adjustment component. The mounting seat is fixed on the installation beam. The sliding adjustment component is fixedly connected to the bamboo formwork wall panel to complete the hanging.

2. The construction method for high-altitude installation of a large bamboo formwork wall panel according to claim 1, characterized in that: A plurality of mounting plates are fixedly connected to the keel frame, and the mounting plates are fixedly connected to the mounting support frame through threaded connectors; After the transport trolley transports the bamboo formwork wall panel to the installation area, the transport trolley is fixed to the installation base plate near the first hoist end through expansion bolts.

3. The construction method for high-altitude installation of large bamboo formwork wall panels according to claim 1 is characterized in that: In the sliding step, a rolling guide rail is formed on the mounting beam by splicing multiple track components. The track component includes a rolling guide rail and a guide rail fixing member. The guide rail fixing member is fixed to the side of the rolling guide roller, and the guide rail fixing member is fixed to the mounting beam by bolts.

4. The construction method for high-altitude installation of large bamboo formwork wall panels according to claim 1, characterized in that: A placement frame is provided at one end of the transport trolley close to the first hoist, two fixed beams are installed on the placement frame, a first transmission wheel is rotatably installed between the two fixed beams, and the second steel wire rope unwound by the first hoist is connected to the bamboo formwork wallboard through the first transmission wheel; A second fixed seat is set on the installation base plate, and a second transmission wheel is rotatably installed on the second fixed seat. Two third fixed seats are set on the installation support frame, and a third transmission wheel is rotatably installed on the third fixed seat. The first steel wire rope wound up by the lifting winch passes through the second transmission wheel and the two third transmission wheels in sequence and is connected to the bamboo formwork wall panel.

5. The construction method for high-altitude installation of large bamboo formwork wall panels according to claim 1, characterized in that: A tension sensor and a controller are set on the first hoist. The tension sensor is used to detect the tension of the second steel wire rope and transmit the detected data to the controller. When the bamboo mold wall panel is rising at a stable and uniform speed, the tension value of the second steel wire rope is F1. During the lifting process, when the tension value F of the second wire rope detected by the tension sensor is greater than F1, the controller controls the first winch to accelerate unwinding; when the tension value F of the second wire rope detected by the tension sensor is less than F1 during the lifting process, the controller controls the first winch to decelerate or stop unwinding.

6. The construction method for high-altitude installation of large bamboo formwork wall panels according to claim 1, characterized in that: The mounting base includes a bottom plate and a vertical plate, the bottom of the vertical plate is fixed to the bottom plate, and the top of the vertical plate is provided with a slideway; The sliding adjustment assembly includes a first mounting plate and a second mounting plate, the second mounting plate is installed on the top of the first mounting plate, the first mounting plate is provided with a locking notch that passes through the bottom, the first mounting plate is clamped on the vertical plate through the locking notch, the second mounting plate is provided with a first adjusting bolt, the end of the first adjusting bolt passes through the second mounting plate and rests on the slide, the first mounting plate is provided with a first connecting hole, the first connecting hole is a waist-shaped hole, the length direction of the first adjusting bolt, the length direction of the slide and the length direction of the waist-shaped hole are arranged perpendicular to each other.

7. A construction method for high-altitude installation of large bamboo formwork wall panels according to claim 6, characterized in that: After the bamboo formwork wall panel slides to the hanging position through the horizontal transport unit, the bamboo formwork wall panel is connected and fixed to the first connecting hole on the first mounting plate through a screw member; the bottom plate of the mounting seat is fixed to the mounting beam through a screw member.

8. The construction method for high-altitude installation of large bamboo formwork wall panels according to claim 6, characterized in that: The bamboo formwork wall panels are precisely adjusted to their installation positions through the hanging unit. The steps for precisely adjusting the installation positions include: (1) Vertical adjustment: Adjust the first adjusting bolt to drive the sliding adjustment assembly up and down to achieve the height adjustment of the bamboo formwork wallboard. Degree position distance adjustment; (2) Adjustment in the left and right directions: The bamboo mold can be adjusted by sliding along the length of the slideway through the notch on the first mounting plate. Adjust the left and right position distance of the wall panel; (3) Adjustment in the front and rear direction: The bamboo formwork wall panel and the first mounting plate are fixedly connected at different positions along the length direction of the first connecting hole. Then realize the front and rear position distance adjustment of the bamboo formwork wall panel.

9. The construction method for high-altitude installation of large bamboo formwork wall panels according to claim 1, characterized in that: In the sliding step and the hanging step, after the rolling assembly drives the bamboo mold wall panel to the installation position, the adjacent track assembly that is not matched with the rolling assembly is removed, and the hanging unit is fixed on the installation beam at the position vacated after the removal. After the bamboo mold wall panel is installed on the hanging unit, the bamboo mold wall panel is driven to rise through the first adjusting bolt, thereby driving the rolling assembly and the track assembly to separate. At this time, the bearing force of the bamboo mold wall panel is transferred from the horizontal transport unit to the hanging unit, and then the rolling assembly connected to the bamboo mold wall panel is removed. After all the bamboo mold wall panels on the installation beam are installed, the remaining track assemblies on the installation beam are removed one by one, and the bottom rollers and steel plate slide rails are removed.

10. The construction method for high-altitude installation of large bamboo formwork wall panels according to claim 1, characterized in that: During the construction operation, a boom truck is used for manual operation and adjustment.

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