Construction device of decorative bamboo board and use method of construction device

Abstract

The invention relates to the technical field of building decoration equipment, and discloses a construction device for a decorative bamboo board and a using method thereof.The construction device comprises two suction cups and a sealing rubber ring arranged below the suction cups and further comprises a negative-pressure pipe, a pressure sensor and a controller, one end of the dislocation pipe is fixed at the other end of the negative pressure pipe; the holding tube is fixed at the other end of the dislocation tube; the negative pressure piece is fixed in the negative pressure pipe and used for extracting air in the suction cup to form a negative pressure area; two suction cups are attached to the two decorative bamboo boards correspondingly, the suction cups firmly adsorb the decorative bamboo boards, a poke rod is pulled back and forth at least twice, a rotating shaft rod is pressed downwards, so that an oval plate on the rotating shaft rod is separated from a semi-oval groove and enters a steering groove, and then a handle located on one side of the decorative bamboo boards to be spliced is pulled; the pulling support rotates to drive the transverse pull rod to rotate, the transverse pull rod can pull the negative pressure pipe to move along the dislocation pipe, and the decorative bamboo board to be spliced and the spliced decorative bamboo board are in butt joint.

Description

Technical Field

[0001] The invention relates to the technical field of building decoration equipment, and in particular to a construction device for a decorative bamboo board and a use method thereof. Background Art

[0002] There are two main ways to install traditional bamboo panels: one is to connect them by hammering the joint grooves when laying on the ground, and the other is to directly mount them on the wall and connect them by connecting the joint grooves of the bamboo panels. Although these methods are relatively common, they are somewhat inconvenient to install and difficult to construct. Specifically, when using a soft hammer to knock on the joint grooves, it is easy to cause damage to the surface of the bamboo panel or the panel joints are not tight enough, affecting the overall appearance and durability. At the same time, since the traditional installation method has high technical requirements for operators, the installation process may be cumbersome and have strict environmental requirements on the construction site.

[0003] The existing bamboo board wall bonding method usually relies on manual operation, which requires a long construction period. At the same time, it is difficult to achieve accurate docking and stability after installation, and it is easy to fall off or loosen. These shortcomings not only increase the difficulty of construction, but also increase the construction cost. Summary of the invention

[0004] The invention provides a construction device for a decorative bamboo board. The invention improves the stability and durability of the decorative effect by improving the construction device.

[0005] In order to solve the above technical problems, the technical solution of the present invention is as follows: In a first aspect, a construction device for a decorative bamboo board includes two suction cups and a sealing rubber ring disposed below the suction cups, and further includes: A negative pressure tube, one end of which is slidably inserted into the suction cup; a dislocation tube, one end of which is fixed on the other end of the negative pressure tube; a grip tube, fixed on the other end of the dislocation tube; a negative pressure piece, fixed in the negative pressure tube, used to extract air inside the suction cup to form a negative pressure area; a pulling piece, used to adjust the distance between the two suction cups and dock the two connected decorative bamboo boards; a fine-tuning piece, rotatably set on the suction cup, used to fine-tune the distance between the suction cup on the negative pressure tube to adjust the parallelism of the decorative bamboo board; a level, fixed on the grip tube; The negative pressure piston rod, the piston end is slidably inserted in the negative pressure tube, and the rod end is slidably inserted in the offset tube; the negative pressure linkage plate is fixed on the negative pressure piston rod; the negative pressure gear set is fixed in the negative pressure linkage plate; the negative pressure gear, the wheel shaft is rotatably arranged in the grip tube, and the negative pressure gear is meshed with the negative pressure gear set; A first rotating shaft, one end of which is rotatably arranged on the grip tube; a pulling bracket, which is rotatably arranged on the other end of the first rotating shaft; a handle, which is rotatably arranged on the pulling bracket; and a horizontal pull rod, which is rotatably arranged on the pulling bracket; The fine-tuning plate is fixed on the negative pressure tube; the threaded rotating rod is rotatably arranged on the suction cup and threadedly plugged on the fine-tuning plate.

[0006] Furthermore, a limiting groove is formed at one end of the negative pressure tube away from the suction cup, and a limiting block is fixed on the offset tube, and the limiting block is located in the limiting groove.

[0007] Further, the negative pressure member comprises: The closing ring is fixed in the negative pressure tube; the spring ring seat is fixed in the negative pressure tube; the negative pressure ball valve is located between the closing ring and the spring ring seat; the opening and closing spring has one end fixed on the spring ring seat and the other end fixed on the negative pressure ball valve; the reset spring has one end fixed on the spring ring seat and the other end fixed on the negative pressure piston rod.

[0008] Furthermore, the negative pressure member further comprises: A linkage block is fixed on the negative pressure linkage plate; a first liquid box is fixed in the grip tube; a first movable groove is opened in the grip tube; a first liquid push rod has one end fixed on the linkage block and the other end slidably inserted in the first liquid box and located in the first movable groove; a second liquid box is fixed in the grip tube; a second movable groove is opened in the grip tube; a second liquid push rod is slidably inserted in the second liquid box and located in the second movable groove; a liquid connecting tube has one end fixed on the first liquid box and the other end fixed on the second liquid box; a travel groove is opened on the grip tube; a toggle rod is fixed on the second liquid push rod and located in the travel groove.

[0009] Furthermore, the negative pressure member further comprises: An exhaust pipe is fixed on the negative pressure pipe; an exhaust ball valve is located in the exhaust pipe; an exhaust spring is fixed at one end in the exhaust pipe and at the other end on the exhaust ball valve; A pressure relief hole is provided on the negative pressure pipe; a first pressure relief plate is fixed in the pressure relief hole; a second pressure relief plate is fixed in the pressure relief hole and is located above the first pressure relief plate; a pressure rod is slidably arranged on the first pressure relief plate and the second pressure relief plate; a sealing cone plate is fixed on the pressure rod; a pressure relief spring has one end fixed on the first pressure relief plate and the other end fixed on the sealing cone plate.

[0010] Further, the pulling member comprises: The first torsion spring has one end fixed on the pulling bracket and the other end fixed on the gripping tube; the second rotating shaft has one end rotatably set on the negative pressure tube and the other end rotatably set on the end of the horizontal tie rod away from the pulling bracket; the second torsion spring has one end fixed on the negative pressure tube and the other end fixed on the horizontal tie rod.

[0011] Furthermore, the pulling member further comprises: A semi-elliptical groove is provided on the pulling bracket; a steering groove is provided on the pulling bracket and is connected with the semi-elliptical groove; a rotating shaft rod is rotatably arranged on the horizontal tie rod; an elliptical plate is fixed on the rotating shaft rod and is located in the semi-elliptical groove and the steering groove; and a limiting rod is fixed on both sides of the grip tube.

[0012] Further, the fine-tuning member comprises: The adjusting groove is arranged in the suction cup; the twisting rod is fixed on the threaded rotating rod; the guide rod is fixed in the adjusting groove and is slidably plugged on the fine-tuning plate.

[0013] Furthermore, it also includes: a slide tube fixed on the first suction cup; a slide rod, one end of which is slidably inserted in the slide tube and the other end of which is fixed on the second suction cup.

[0014] In a second aspect, a method for using a construction device for a decorative bamboo board comprises: When carrying the decorative bamboo board, stick the two suction cups on the same decorative bamboo board, pull the toggle rod back and forth at least twice, evacuate the air in the suction cup through the negative pressure piston rod, adsorb it on the decorative bamboo board, and hold the grip tube to carry the decorative bamboo board; When laying the decorative bamboo boards, attach the two suction cups to the two decorative bamboo boards respectively, pull the toggle rod back and forth at least twice, and then pull the handle on one side of the decorative bamboo board to be spliced, so that the decorative bamboo board to be spliced ​​is connected with the spliced ​​decorative bamboo board; When adjusting the tilt of the decorative bamboo board, stick the first of the two suction cups on the decorative bamboo board to be calibrated, and the second suction cup on the standard decorative bamboo board. Turn the twisting rod to adjust the position of the suction cup and the negative pressure tube to drive the decorative bamboo board to be calibrated to be parallel to the standard decorative bamboo board.

[0015] The above solution of the present invention includes at least the following beneficial effects: The present invention attaches two suction cups to two decorative bamboo boards respectively, the suction cups firmly adsorb the decorative bamboo boards, pulls the toggle rod back and forth at least twice, presses the rotating shaft rod downward, so that the elliptical plate on the rotating shaft rod is separated from the semi-elliptical groove and enters the steering groove, and then pulls the handle located at one side of the decorative bamboo board to be spliced, pulls the bracket to rotate, the first torsion spring twists, pulls the bracket to rotate to drive the rotation of the transverse tie rod, the transverse tie rod cannot be extended or retracted, and the transverse tie rod will pull the negative pressure tube to move along the dislocation tube, so that the decorative bamboo board to be spliced ​​and the already spliced ​​decorative bamboo board are connected; the handle located at one side of the already spliced ​​decorative bamboo board, the elliptical plate is stuck in the semi-elliptical groove, so that the negative pressure tube will not move along the dislocation tube, and the suction cup is sucked on the already spliced ​​decorative bamboo board to be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure from a first perspective of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Figure 2 A construction device for a decorative bamboo board provided by an embodiment of the present invention Figure 1 A magnified image of point A; Figure 3 A schematic diagram of the overall structure from a second perspective of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Figure 4 A construction device for a decorative bamboo board provided by an embodiment of the present invention Figure 3 The enlarged view of point B; Figure 5 A cross-sectional view of a suction cup of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Figure 6 A construction device for a decorative bamboo board provided by an embodiment of the present invention Figure 5 Enlarged view of point C; Figure 7 A construction device for a decorative bamboo board provided by an embodiment of the present invention Figure 5 The enlarged view of point D; Figure 8 A construction device for a decorative bamboo board provided by an embodiment of the present invention Figure 5 The enlarged view of point E; Fig. 9 A cross-sectional view of a grip pipe of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Fig.10 A schematic diagram of the structure of a toggle lever of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Fig.11 A schematic structural diagram of a negative pressure linkage plate of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Fig.12 A schematic diagram of the structure of a horizontal tie rod of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Fig.13 A schematic diagram of the structure of a rotating shaft rod of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Fig.14 A schematic structural diagram of a compression rod of a construction device for a decorative bamboo board provided by an embodiment of the present invention; Fig.15 A schematic structural diagram of a pulling bracket of a construction device for a decorative bamboo board provided in an embodiment of the present invention.

[0017] Description of reference numerals: In the figure: 1, suction cup; 2, sealing rubber ring; 3, negative pressure tube; 301, limit groove; 4, offset tube; 401, limit block; 5, grip tube; 6, negative pressure member; 601, negative pressure piston rod; 602, negative pressure linkage plate; 603, negative pressure gear set; 604, negative pressure gear; 605, closing ring; 606, spring ring seat; 607, negative pressure ball valve; 608, opening and closing spring; 609, reset spring; 6010, linkage block; 6011, first liquid box; 6012, first movable groove; 6013, first liquid push rod; 6014, second liquid box; 6015, second movable groove; 6016, second liquid push rod; 6017, liquid connecting tube; 6018, travel groove; 6019, toggle rod; 6020, exhaust pipe; 6021 , exhaust ball valve; 6022, exhaust spring; 6023, pressure relief hole; 6024, first pressure relief plate; 6025, second pressure relief plate; 6026, pressure rod; 6027, sealing cone plate; 6028, pressure relief spring; 7, pulling member; 701, first rotating shaft; 702, pulling bracket; 703, grip; 704, horizontal tie rod; 705, first torsion spring; 706, second rotating shaft; 707, second torsion spring; 708, semi-elliptical groove; 709, steering groove; 7010, rotating shaft rod; 7011, elliptical plate; 7012, limit rod; 8, fine-tuning member; 801, fine-tuning plate; 802, threaded rotating rod; 803, adjusting groove; 804, torsion rod; 805, guide rod; 9, level; 10, slide cylinder; 11, slide rod. DETAILED DESCRIPTION

[0018] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present invention and to enable the scope of the present invention to be fully communicated to those skilled in the art.

[0019] like Figures 1 to 15 As shown, an embodiment of the present invention provides a construction device for a decorative bamboo board, comprising two suction cups 1 and a sealing rubber ring 2 arranged below the suction cups 1, and further comprising: A negative pressure tube 3 is slidably inserted into the suction cup 1 at one end; a dislocation tube 4 is fixed at one end to the other end of the negative pressure tube 3; a grip tube 5 is fixed to the other end of the dislocation tube 4; a negative pressure member 6 is fixed in the negative pressure tube 3, and is used to draw air inside the suction cup 1 to form a negative pressure area; a pulling member 7 is used to adjust the distance between the two suction cups 1 and to connect two connected decorative bamboo panels; a fine-tuning member 8 is rotatably set on the suction cup 1, and is used to fine-tune the distance between the suction cup 1 on the negative pressure tube 3 to adjust the parallelism of the decorative bamboo panel; a level 9 is fixed on the grip tube 5.

[0020] The negative pressure piston rod 601, the piston end is slidably inserted in the negative pressure tube 3, and the rod end is slidably inserted in the offset tube 4; the negative pressure linkage plate 602 is fixed on the negative pressure piston rod 601; the negative pressure gear group 603 is fixed in the negative pressure linkage plate 602; the negative pressure gear 604, the wheel axle is rotatably set in the grip tube 5, and the negative pressure gear 604 is meshed with the negative pressure gear group 603.

[0021] The first rotating shaft 701 has one end rotatably disposed on the gripping tube 5; the pulling bracket 702 is rotatably disposed on the other end of the first rotating shaft 701; the grip 703 is rotatably disposed on the pulling bracket 702; and the horizontal tie rod 704 is rotatably disposed on the pulling bracket 702.

[0022] The fine-tuning plate 801 is fixed on the negative pressure tube 3; the threaded rotating rod 802 is rotatably set on the suction cup 1 and is threadedly inserted into the fine-tuning plate 801; the fine-tuning member 8 includes: an adjustment groove 803, which is opened in the suction cup 1; a torsion rod 804, which is fixed on the threaded rotating rod 802; and a guide rod 805, which is fixed in the adjustment groove 803.

[0023] A limiting groove 301 is formed at one end of the negative pressure tube 3 away from the suction cup 1 , and a limiting block 401 is fixed to the offset tube 4 . The limiting block 401 is located in the limiting groove 301 .

[0024] The device further comprises: a slide cylinder 10 fixed on the first suction cup 1 ; and a slide rod 11 , one end of which is slidably inserted into the slide cylinder 10 and the other end of which is fixed on the second suction cup 1 .

[0025] Specifically, the sealing rubber ring 2 is a soft colloid for better sealing; the negative pressure member 6 is used to extract the air in the suction cup 1 to form a negative pressure area, and the air inside the suction cup 1 is squeezed out, causing the air pressure in the suction cup 1 to be lower than the air pressure of the external atmosphere; since the external air pressure is high, the strong atmospheric pressure will force the suction cup 1 to adhere firmly to the surface of the object; the pulling member 7 is used to adjust the distance between the two suction cups 1 and to connect two connected decorative bamboo boards to complete the mother-and-child grooves or to stick them together; the level 9 is used to find the horizontal position of the two suction cups 1 to avoid tilting; the level 9 is a liquid level 9.

[0026] The fine-tuning part 8 ensures the parallelism and docking accuracy of the decorative bamboo board during splicing by accurately adjusting the position of the suction cup 1, further improving the operating precision of the device; the simple operation of the fine-tuning part also makes the construction process more efficient, reduces human errors, and improves the overall construction quality.

[0027] As a preferred embodiment of the present invention, the negative pressure member 6 includes: a closed ring 605, fixed in the negative pressure tube 3; a spring ring seat 606, fixed in the negative pressure tube 3; a negative pressure ball valve 607, located between the closed ring 605 and the spring ring seat 606; an opening and closing spring 608, one end of which is fixed on the spring ring seat 606, and the other end is fixed on the negative pressure ball valve 607; a reset spring 609, one end of which is fixed on the spring ring seat 606, and the other end is fixed on the negative pressure piston rod 601.

[0028] The negative pressure member 6 also includes: a linkage block 6010, fixed on the negative pressure linkage plate 602; a first liquid box 6011, fixed in the grip tube 5; a first movable groove 6012, opened in the grip tube 5; a first liquid push rod 6013, one end of which is fixed on the linkage block 6010, and the other end is slidably inserted in the first liquid box 6011 and located in the first movable groove 6012; a second liquid box 6014, fixed in the grip tube 5; a second movable groove 6015, opened in the grip tube 5; a second liquid push rod 6016, slidably inserted in the second liquid box 6014 and located in the second movable groove 6015; a liquid connecting tube 6017, one end of which is fixed on the first liquid box 6011, and the other end of which is fixed on the second liquid box 6014; a travel groove 6018, opened on the grip tube 5; a toggle rod 6019, fixed on the second liquid push rod 6016 and located in the travel groove 6018.

[0029] The negative pressure member 6 also includes: an exhaust pipe 6020, fixed on the negative pressure pipe 3; an exhaust ball valve 6021, located in the exhaust pipe 6020; an exhaust spring 6022, one end of which is fixed in the exhaust pipe 6020, and the other end is fixed in the exhaust ball valve 6021; a pressure relief hole 6023, which is opened in the negative pressure pipe 3; a first pressure relief plate 6024, fixed in the pressure relief hole 6023; a second pressure relief plate 6025, fixed in the pressure relief hole 6023, and located above the first pressure relief plate 6024; a pressure rod 6026, which is slidably arranged on the first pressure relief plate 6024 and the second pressure relief plate 6025; a sealing cone plate 6027, fixed on the pressure rod 6026; a pressure relief spring 6028, one end of which is fixed on the first pressure relief plate 6024, and the other end is fixed on the sealing cone plate 6027.

[0030] Specifically, pulling the toggle rod 6019 can form a negative pressure area in the two suction cups 1, and use the negative pressure area to absorb the decorative bamboo board; it is beneficial for the first liquid box 6011, the first liquid push rod 6013, the second liquid box 6014, the second liquid push rod 6016 and the liquid connecting tube 6017 to form a hydraulic system, which can convert a smaller force at the input end (toggle rod 6019) into a larger force at the output end (negative pressure piston rod 601), thereby achieving force amplification; two negative pressure piston rods 601 and two negative pressure linkage plates 602 are respectively provided, and the two negative pressure linkage plates 602 respectively drive the negative pressure piston rod 601 to move, and the negative pressure piston rod 601 moves back and forth to extract the air inside the suction cup 1; the sealing cone plate 6027 is located in the second pressure relief plate 6025 and is in a sealed state; the first pressure relief plate 6024 and the second pressure relief plate 6025 are provided with gas circulation holes.

[0031] The negative pressure member 6 ensures that the suction cup 1 can be firmly adsorbed on the decorative bamboo board through efficient negative pressure generation and precise negative pressure control, provides stable adsorption force and safe pressure relief design, and ensures the safety and durability of the device while working efficiently.

[0032] As a preferred embodiment of the present invention, the pulling member 7 includes: a first torsion spring 705, one end of which is fixed on the pulling bracket 702, and the other end is fixed on the grip tube 5; a second rotating shaft 706, one end of which is rotatably set on the negative pressure tube 3, and the other end is rotatably set on the end of the transverse tie rod 704 away from the pulling bracket 702; a second torsion spring 707, one end of which is fixed on the negative pressure tube 3, and the other end is fixed on the transverse tie rod 704.

[0033] The pulling member 7 also includes: a semi-elliptical groove 708, which is opened on the pulling bracket 702; a steering groove 709, which is opened on the pulling bracket 702 and is connected to the semi-elliptical groove 708; a rotating shaft rod 7010, which is rotatably set on the horizontal tie rod 704; an elliptical plate 7011, which is fixed on the rotating shaft rod 7010 and is located in the semi-elliptical groove 708 and the steering groove 709; and a limiting rod 7012, which is fixed on both sides of the grip tube 5.

[0034] Specifically, the first torsion spring 705 is used to automatically reset the pulling bracket 702; the second torsion spring 707 is used to automatically reset the transverse rod 704; the elliptical plate 7011 is located in the semi-elliptical groove 708 to form a locked state, and the elliptical plate 7011 is located in the steering groove 709 to be able to rotate freely; the limit rod 7012 is used to limit the position of the pulling bracket 702.

[0035] The pulling member 7 has flexible adjustment and automatic resetting functions, so that the distance between the two suction cups 1 can be accurately adjusted to ensure the smooth docking of the plates, greatly improving the construction accuracy and efficiency; during the docking and adjustment process, the pulling member 7 can provide stable control to avoid instability and errors in the position of the suction cup 1.

[0036] Working principle: the construction personnel place the present invention on the decorative bamboo board, pull the toggle rod 6019 back and forth, the toggle rod 6019 moves in the travel groove 6018, the movement of the toggle rod 6019 drives the second liquid push rod 6016 to move into the second liquid box 6014, the hydraulic oil in the second liquid box 6014 enters the first liquid box 6011 through the connecting liquid pipe 6017 through the second liquid push rod 6016, and the hydraulic oil in the first liquid box 6011 pushes the first liquid push rod 6016 into the second liquid box 6014. 13 is pushed out, and the extended first liquid push rod 6013 drives the linkage block 6010 to move, and the displacement of the linkage block 6010 drives the negative pressure linkage plate 602 to move, and the displacement of the negative pressure linkage plate 602 brings about the displacement of the negative pressure gear group 603, and the displacement of the negative pressure gear group 603 drives the rotation of the negative pressure gear 604, and the rotation of the negative pressure gear 604 drives the movement of another negative pressure linkage plate 602, and the displacement of the two negative pressure linkage plates 602 drives the displacement of the negative pressure piston rod 601.

[0037] The negative pressure piston rod 601 is displaced in the direction of the spring ring seat 606; the closing ring 605 and the negative pressure ball valve 607 are in a closed state; the air compressed by the negative pressure piston rod 601 squeezes the exhaust ball valve 6021 out of the closed mouth of the exhaust pipe 6020, the exhaust ball valve 6021 compresses the exhaust spring 6022, the reset spring 609 resets the negative pressure piston rod 601, the negative pressure piston rod 601 drives the negative pressure linkage plate 602 to reset, the negative pressure linkage plate 602 drives the linkage block 6010 and the first liquid push rod 6013 to displace, the first liquid push rod 6013 is displaced into the first liquid box 6011, the hydraulic oil in the first liquid box 6011 is squeezed out, the hydraulic oil enters the second liquid box 6014 through the connecting liquid tube 6017, the hydraulic oil enters the second liquid box 6014, the hydraulic oil in the second liquid box 6014 pushes the second liquid push rod 6016 out, and the toggle rod 6019 is reset in the stroke groove 6018.

[0038] When the negative pressure piston rod 601 is reset, the exhaust ball valve 6021 and the exhaust pipe 6020 are in a closed state; the closed ring 605 and the negative pressure ball valve 607 are in an open state, and the air in the suction cup 1 is extracted, forming a negative pressure state in the suction cup 1. The toggle rod 6019 is pulled back and forth multiple times, so that the suction cup 1 is firmly adsorbed on the decorative bamboo board.

[0039] When the negative pressure state of the suction cup 1 is restored, the pressure rod 6026 is pressed down, and the pressure rod 6026 drives the sealing cone plate 6027 to separate from the second pressure relief plate 6025. The pressure rod 6026 is pressed down to make the negative pressure ball valve 607 separate from the closed ring 605, so that the suction cup 1, the pressure relief hole 6023, the first pressure relief plate 6024 and the second pressure relief plate 6025 are connected to the outside air, and the negative pressure state between the suction cup 1 and the decorative bamboo board is released.

[0040] The construction worker pulls the handle 703 and presses down the pulling bracket 702 to swing. The swinging pulling bracket 702 drives the displacement of the horizontal tie rod 704. The horizontal tie rod 704 drives the negative pressure tube 3 to approach the grip tube 5. The displacement of the negative pressure tube 3 drives the suction cup 1 to move toward the other suction cup 1, so that the decorative bamboo board to be spliced ​​can be connected with the already spliced ​​decorative bamboo board.

[0041] By rotating the torsion rod 804, the rotation of the torsion rod 804 drives the rotation of the threaded rotating rod 802, and the threaded rotating rod 802 is threadedly connected to the fine-tuning plate 801. The fine-tuning plate 801 moves along the guide rod 805. The fine-tuning plate 801 adjusts the position of the negative pressure tube 3 on the suction cup 1. The suction cup 1 extends or retracts on the negative pressure tube 3 to adjust the position change.

[0042] A method for using a construction device for a decorative bamboo board, comprising: Method 1: When carrying the decorative bamboo board, two suction cups 1 are attached to the same decorative bamboo board, and the toggle rod 6019 is pulled back and forth at least twice, and the air in the suction cup 1 is evacuated by the negative pressure piston rod 601, and the suction cup 1 is adsorbed on the decorative bamboo board, and the decorative bamboo board is carried by holding the grip tube 5; Method 2: When laying the decorative bamboo boards, attach two suction cups 1 to two decorative bamboo boards respectively, pull the toggle rod 6019 back and forth at least twice, and then pull the handle 703 located on one side of the decorative bamboo board to be spliced, so that the decorative bamboo board to be spliced ​​is connected with the spliced ​​decorative bamboo board; Method three, when adjusting the tilt of the decorative bamboo board, stick the first of the two suction cups 1 on the decorative bamboo board to be calibrated, and stick the second suction cup 1 on the standard decorative bamboo board, turn the torsion rod 804, adjust the position of the suction cup 1 and the negative pressure tube 3, and drive the decorative bamboo board to be calibrated to be parallel to the standard decorative bamboo board.

[0043] In method 1, two suction cups 1 are attached to the same decorative bamboo board, and the toggle rod 6019 is pulled back and forth at least twice. The toggle rod 6019 moves in the travel groove 6018, and the movement of the toggle rod 6019 drives the second liquid push rod 6016 to move into the second liquid box 6014. The hydraulic oil in the second liquid box 6014 enters the first liquid box 6011 through the connecting liquid pipe 6017 through the second liquid push rod 6016. The hydraulic oil in the first liquid box 6011 pushes the first liquid push rod 6013 out, and the extended second liquid push rod 6014 is pushed out. A liquid push rod 6013 drives the linkage block 6010, the negative pressure linkage plate 602 and the negative pressure gear group 603 to move. The displacement of the negative pressure gear group 603 drives the rotation of the negative pressure gear 604. The rotation of the negative pressure gear 604 drives the movement of another negative pressure linkage plate 602. The displacement of the two negative pressure linkage plates 602 drives the displacement of the negative pressure piston rod 601. The air in the suction cup 1 is evacuated through the negative pressure piston rod 601 and firmly adsorbed on the decorative bamboo board. The construction personnel hold the grip tube 5 to carry the decorative bamboo board.

[0044] In method 2, two suction cups 1 are respectively attached to two decorative bamboo boards, and the suction cups 1 firmly absorb the decorative bamboo boards. The toggle rod 6019 is pulled back and forth at least twice, and the shaft rod 7010 is pressed down, so that the elliptical plate 7011 on the shaft rod 7010 is separated from the semi-elliptical groove 708 and enters the steering groove 709. Then, the handle 703 located on one side of the decorative bamboo board to be spliced ​​is pulled to pull the bracket 702 to rotate, and the first torsion spring 705 is twisted to pull. The rotation of the bracket 702 drives the rotation of the transverse tie rod 704, and the transverse tie rod 704 cannot be extended or retracted. The transverse tie rod 704 will pull the negative pressure tube 3 to move along the offset tube 4, so that the decorative bamboo board to be spliced ​​can be docked with the already spliced ​​decorative bamboo board; the handle 703 located on the side of the already spliced ​​decorative bamboo board, the elliptical plate 7011 is stuck in the semi-elliptical groove 708, so that the negative pressure tube 3 will not move along the offset tube 4, and the suction cup 1 can be fixed on the already spliced ​​decorative bamboo board.

[0045] In method three, the first of the two suction cups 1 is attached to the decorative bamboo board to be calibrated, and the second suction cup 1 is sucked on the standard decorative bamboo board. The decorative bamboo board to be calibrated and the standard decorative bamboo board are not at the same horizontal position. The torsion rod 804 is rotated, and the rotation of the torsion rod 804 drives the rotation of the threaded rotating rod 802. The threaded rotating rod 802 is threadedly connected to the fine-tuning plate 801. The fine-tuning plate 801 moves along the guide rod 805. The fine-tuning plate 801 adjusts the position of the suction cup 1 with the negative pressure tube 3 until the level 9 is at the same horizontal position; the torsion rod 804 is rotated again, and the fine-tuning plate 801 is reset. At the same time, the decorative bamboo board to be calibrated and the standard decorative bamboo board are driven to be at the same horizontal position. The construction personnel fill the material at the bottom of the decorative bamboo board to be calibrated to maintain the decorative bamboo board to be calibrated and the standard decorative bamboo board at the same horizontal position.

[0046] The present invention can achieve the goal of attaching two suction cups 1 to the same decorative bamboo board, pulling the toggle rod 6019 back and forth at least twice, evacuating the air in the suction cup 1 through the negative pressure piston rod 601, and firmly adsorbing it on the decorative bamboo board. The construction personnel hold the grip tube 5 to carry the decorative bamboo board; attach the two suction cups 1 to two decorative bamboo boards respectively, pull the toggle rod 6019 back and forth at least twice, and then pull the grip 703 located on one side of the decorative bamboo board to be spliced, so that the decorative bamboo board to be spliced ​​is connected with the already spliced ​​decorative bamboo board; attach the first of the two suction cups 1 to the decorative bamboo board to be calibrated, and the second suction cup 1 is sucked on the standard decorative bamboo board, rotate the torsion rod 804, adjust the position of the suction cup 1 and the negative pressure tube 3, and drive the decorative bamboo board to be calibrated to be parallel to the standard decorative bamboo board.

[0047] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A construction device for a decorative bamboo board, comprising two suction cups and a sealing rubber ring arranged below the suction cups, characterized in that: Also includes: A negative pressure tube, one end of which is slidably inserted into the suction cup; a dislocation tube, one end of which is fixed to the other end of the negative pressure tube; a grip tube, which is fixed to the other end of the dislocation tube; a negative pressure piece, which is fixed in the negative pressure tube, is used to extract air inside the suction cup to form a negative pressure area; A pulling piece is used to adjust the distance between the two suction cups and to butt two connected decorative bamboo panels; A fine-tuning piece is rotatably arranged on the suction cup and is used to fine-tune the distance between the suction cup and the negative pressure tube to adjust the parallelism of the decorative bamboo board; a level is fixed on the grip tube; The negative pressure piston rod, the piston end is slidably inserted in the negative pressure tube, and the rod end is slidably inserted in the offset tube; the negative pressure linkage plate is fixed on the negative pressure piston rod; the negative pressure gear set is fixed in the negative pressure linkage plate; the negative pressure gear, the wheel shaft is rotatably arranged in the grip tube, and the negative pressure gear is meshed with the negative pressure gear set; A first rotating shaft, one end of which is rotatably arranged on the grip tube; a pulling bracket, which is rotatably arranged on the other end of the first rotating shaft; a handle, which is rotatably arranged on the pulling bracket; and a horizontal pull rod, which is rotatably arranged on the pulling bracket; The fine-tuning plate is fixed on the negative pressure tube; the threaded rotating rod is rotatably arranged on the suction cup and threadedly plugged on the fine-tuning plate.

2. A construction device for decorative bamboo board according to claim 1, characterized in that: A limiting groove is formed at one end of the negative pressure tube away from the suction cup, and a limiting block is fixed on the offset tube, and the limiting block is located in the limiting groove.

3. The construction device for a decorative bamboo board according to claim 1, characterized in that: The negative pressure member comprises: The closing ring is fixed in the negative pressure tube; the spring ring seat is fixed in the negative pressure tube; the negative pressure ball valve is located between the closing ring and the spring ring seat; the opening and closing spring has one end fixed on the spring ring seat and the other end fixed on the negative pressure ball valve; the reset spring has one end fixed on the spring ring seat and the other end fixed on the negative pressure piston rod.

4. A construction device for decorative bamboo board according to claim 3, characterized in that: The negative pressure member also includes: A linkage block is fixed on the negative pressure linkage plate; a first liquid box is fixed in the grip tube; a first movable groove is opened in the grip tube; a first liquid push rod has one end fixed on the linkage block and the other end slidably inserted in the first liquid box and located in the first movable groove; a second liquid box is fixed in the grip tube; a second movable groove is opened in the grip tube; a second liquid push rod is slidably inserted in the second liquid box and located in the second movable groove; a liquid connecting tube has one end fixed on the first liquid box and the other end fixed on the second liquid box; a travel groove is opened on the grip tube; a toggle rod is fixed on the second liquid push rod and located in the travel groove.

5. The construction device for a decorative bamboo board according to claim 4, characterized in that: The negative pressure member also includes: An exhaust pipe is fixed on the negative pressure pipe; an exhaust ball valve is located in the exhaust pipe; an exhaust spring is fixed at one end in the exhaust pipe and at the other end on the exhaust ball valve; A pressure relief hole is provided on the negative pressure pipe; a first pressure relief plate is fixed in the pressure relief hole; a second pressure relief plate is fixed in the pressure relief hole and is located above the first pressure relief plate; a pressure rod is slidably arranged on the first pressure relief plate and the second pressure relief plate; a sealing cone plate is fixed on the pressure rod; a pressure relief spring has one end fixed on the first pressure relief plate and the other end fixed on the sealing cone plate.

6. The construction device for decorative bamboo board according to claim 1, characterized in that: The pulling member comprises: The first torsion spring has one end fixed on the pulling bracket and the other end fixed on the gripping tube; the second rotating shaft has one end rotatably set on the negative pressure tube and the other end rotatably set on the end of the horizontal tie rod away from the pulling bracket; the second torsion spring has one end fixed on the negative pressure tube and the other end fixed on the horizontal tie rod.

7. A construction device for decorative bamboo board according to claim 6, characterized in that: The pulling member also includes: A semi-elliptical groove is provided on the pulling bracket; a steering groove is provided on the pulling bracket and is connected with the semi-elliptical groove; a rotating shaft rod is rotatably arranged on the horizontal tie rod; an elliptical plate is fixed on the rotating shaft rod and is located in the semi-elliptical groove and the steering groove; and a limiting rod is fixed on both sides of the grip tube.

8. The construction device for decorative bamboo board according to claim 1, characterized in that: The fine-tuning member comprises: The adjusting groove is arranged in the suction cup; the twisting rod is fixed on the threaded rotating rod; the guide rod is fixed in the adjusting groove and is slidably plugged on the fine-tuning plate.

9. The construction device for decorative bamboo board according to claim 1, characterized in that: Also includes: A slide cylinder, fixed on the first suction cup; One end of the slide rod is slidably inserted in the slide tube, and the other end is fixed on the second suction cup.

10. A method for using a construction device for a decorative bamboo board as claimed in any one of claims 1 to 9, characterized in that: include: When carrying the decorative bamboo board, stick the two suction cups on the same decorative bamboo board, pull the toggle rod back and forth at least twice, evacuate the air in the suction cup through the negative pressure piston rod, adsorb it on the decorative bamboo board, and hold the grip tube to carry the decorative bamboo board; When laying the decorative bamboo boards, attach the two suction cups to the two decorative bamboo boards respectively, pull the toggle rod back and forth at least twice, and then pull the handle on one side of the decorative bamboo board to be spliced, so that the decorative bamboo board to be spliced ​​is connected with the spliced ​​decorative bamboo board; When adjusting the tilt of the decorative bamboo board, stick the first of the two suction cups on the decorative bamboo board to be calibrated, and the second suction cup on the standard decorative bamboo board. Turn the twisting rod to adjust the position of the suction cup and the negative pressure tube to drive the decorative bamboo board to be calibrated to be parallel to the standard decorative bamboo board.

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