Liftable panel

Abstract

The utility model discloses a liftable row pipe frame, including intermediate support frame, the left side and the right side of intermediate support frame all are fixed with inclined board, and the outer side wall on inclined board is fixed with lifting device, and two row pipe placing racks are at the outside of two inclined boards, and the row pipe placing rack is installed on two lifting blocks of corresponding lifting device. It can adjust the high position of row pipe placing rack according to need, so that when manually row pipe, only need to stand operation, greatly reduce row pipe difficulty, make operator convenient operation, and row pipe effect is good, also not easy to fatigue.

Description

Technical Field

[0001] This utility model relates to the technical field of honeycomb core panel processing equipment, and more specifically to a liftable pipe rack. Background Technology

[0002] Honeycomb core material is a low-density honeycomb-shaped material used as the core material in sandwich structures. It can be manufactured using over 500 different materials, with major honeycomb core material materials including aluminum alloys, resin-impregnated fiberglass fabrics, aramid fiber paper, kraft paper, graphite fiber, and Kevlar fiber, among others.

[0003] Among them, the existing plastic honeycomb core is made by arranging and bonding multiple plastic tubes in a staggered manner, then cutting and pasting them together.

[0004] One step involves arranging and stacking multiple plastic tubes. The existing method is to place them on a feeding rack, which requires laying the plastic tubes from the bottom of the feeding rack. However, since the bottom of the feeding rack is very low, the operator has to squat on the ground to operate, which is cumbersome and inefficient. Moreover, squatting for a long time can cause back pain and fatigue for the operator. When stacking higher, the operator's arms may not be able to reach the tubes, affecting the stacking effect. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a height-adjustable pipe rack. It can adjust the height of the pipe rack as needed, so that when manually laying pipes, only standing operation is required, which greatly reduces the difficulty of pipe laying, makes the operation convenient for the operator, improves the pipe laying effect, and reduces fatigue.

[0006] The solution of this utility model to the aforementioned technical problem is:

[0007] A liftable pipe rack includes a middle support frame, with inclined plates fixed on the left and right sides of the middle support frame, and a lifting device fixed on the outer wall of the inclined plates.

[0008] The two pipe placement racks are located on the outside of the two inclined plates, and the pipe placement racks are installed on the two lifting blocks of the corresponding lifting devices.

[0009] The lifting device includes a connecting plate extending forward and backward fixed to the outer side wall of the upper part of the inclined plate. Lower connecting plates are fixed to the outer side walls of the front and rear parts of the middle part of the inclined plate. Two adjusting screws are located at the front and rear parts of the inclined plate. The bottom end of the adjusting screw is movably connected to the lower connecting plate through a bearing. The upper part of the adjusting screw is movably connected to the connecting plate through a bearing. The top end of the adjusting screw extends out of the top surface of the connecting plate and is fixed with a transmission bevel gear. A dual-output shaft motor is fixed in the middle of the top surface of the connecting plate. The two output shafts of the dual-output shaft motor are connected to one end of a transverse connecting shaft through a coupling. The other end of the transverse connecting shaft is fixed with a drive bevel gear. The drive bevel gear meshes with the corresponding transmission bevel gear. The transverse connecting shaft is fixed on the inner ring of the bearing seat fixed on the connecting plate.

[0010] The lifting block is screwed onto the adjusting screw.

[0011] A main directional rail is fixed on the outer wall of the inclined plate on one side of the adjusting screw. Auxiliary guide blocks are installed on the upper and lower parts of the two end support frames of the front and rear of the pipe placement frame facing one side wall of the inclined plate. The main directional rail is inserted into the guide groove formed on the inner wall of the corresponding auxiliary guide block and cooperates with the guide groove.

[0012] Support blocks are fixed on one side wall of the vertical rod at the top of the two end support frames facing the inclined plate. The support blocks are inserted into the slots formed in the middle of the top surface of the corresponding lifting blocks and cooperate with the slots. The bottom surface of the support blocks presses against the bottom surface of the slots.

[0013] A vertical guide beam is fixed to the wall surface of the end support frame facing the vertical rod of the inclined plate, and auxiliary guide blocks are fixed to the upper and lower parts of the vertical guide beam facing the wall surface of the inclined plate.

[0014] The rear wall of the front vertical guide beam has a forward-extending vertical slot formed in the middle, and the rear wall of the rear vertical guide beam has a forward-extending through slot that extends out of the front wall. A flat baffle is inserted into the vertical slot and the through slot, and the front end of the flat baffle presses against the front wall of the vertical slot. The flat baffle cooperates with the vertical slot and the through slot.

[0015] The outstanding effect of this utility model is:

[0016] It can adjust the height of the pipe placement rack as needed. For example, when starting to lay pipes, the pipe placement rack can be raised to the corresponding position so that the operator can stand and place the plastic pipes on the pipe placement rack. When the pipes are stacked high, the pipe placement rack can be lowered to a comfortable position for the operator to lay pipes. The entire process only requires standing, which greatly reduces the difficulty of pipe laying, makes the operation convenient for the operator, improves the pipe laying effect, and reduces fatigue. Attached Figure Description

[0017] Figure 1 This is a partial structural schematic diagram of the present invention;

[0018] Figure 2 yes Figure 1 A magnified view of a portion of the image;

[0019] Figure 3 This is a partial sectional view of the intermediate support frame;

[0020] Figure 4 This is a partial structural diagram of the inclined plate;

[0021] Figure 5 This is a partial sectional view of the pipe placement rack;

[0022] Figure 6 yes Figure 5 A magnified view of a portion of the image;

[0023] Figure 7 This is a partial top view of the horizontal frame of the pipe placement rack;

[0024] Figure 8 This is a partial structural diagram of the pipe placement rack facing the inclined plate on one side;

[0025] Figure 9 It is a partial sectional view of the flat baffle inserted in the vertical slot and the through slot. Detailed Implementation

[0026] For example, see below. Figures 1 to 9 As shown, a liftable pipe rack includes a central support frame 10 with a triangular cross-section. The central support frame 10 includes a bottom rectangular frame. Multiple upwardly extending diagonal rods are fixed to the top surface of the left and right side beams. The upper ends of corresponding diagonal rods on the left and right sides are abutted and welded together. The tops of all diagonal rods are fixed to the same front-to-back extending top beam. A single diagonal plate 11 is welded to the outer wall of all diagonal rods on the same side. Multiple lifting rings are fixed to the top surface of the top beam.

[0027] Bottom push wheel assemblies are fixed to the front, left, and right sides of the bottom rectangular frame. These bottom push wheel assemblies are lockable swivel caster assemblies.

[0028] Furthermore, inclined plates 11 are fixed on both the left and right sides of the intermediate support frame 10, and a lifting device 20 is fixed on the outer wall of the inclined plate 11.

[0029] Two pipe placement racks 30 are located outside the two inclined plates 11, and the pipe placement racks 30 are installed on the two lifting blocks 21 of the corresponding lifting devices 20.

[0030] The lifting device 20 includes a connecting plate 22 extending forward and backward on the outer side wall of the upper part of the inclined plate 11. Lower connecting plates 23 are fixed on the outer side walls of the front and rear parts of the middle part of the inclined plate 11. Two adjusting screws 24 are located at the front and rear parts of the inclined plate 11. The bottom end of the adjusting screw 24 is movably connected to the lower connecting plate 23 through a bearing. The upper part of the adjusting screw 24 is movably connected to the connecting plate 22 through a bearing. The top end of the adjusting screw 24 extends out of the top surface of the connecting plate 22 and is fixed with a transmission bevel gear 241. A dual-output shaft motor 25 is fixed in the middle of the top surface of the connecting plate 22. The two output shafts of the dual-output shaft motor 25 are connected to one end of a transverse connecting shaft 26 through a coupling. The other end of the transverse connecting shaft 26 is fixed with a drive bevel gear 27. The drive bevel gear 27 meshes with the corresponding transmission bevel gear 241. The transverse connecting shaft 26 is fixed on the inner ring of the bearing seat 28 fixed on the connecting plate 22.

[0031] The lifting block 21 is screwed onto the adjusting screw 24.

[0032] The dual-output shaft motor 25 is electrically connected to a controller fixed on the front or rear side wall of the intermediate support frame 10 via an electrical connection cable. The controller is electrically connected to a power cord, which can be plugged into an external power source to provide power. The controller has a lifting button that can control the forward and reverse rotation of the dual-output shaft motor 25. This is a conventional structure and will not be described in detail here.

[0033] Furthermore, a slider 211 is fixed to the inner wall of the lifting block 21, and an inclined guide rail 12 is fixed to the outer wall of the inclined plate 11 opposite to the adjusting screw 24. The inclined guide rail 12 is inserted into the groove formed on the inner wall of the slider 211.

[0034] A main guide rail 13 is fixed on the outer wall of the inclined plate 11 on one side of the adjusting screw 24. The two end support frames 31 of the front and rear of the pipe placement rack 30 are equipped with auxiliary guide blocks 32 on the upper and lower parts of one side wall of the inclined plate 11. The main guide rail 13 is inserted into the guide groove formed on the inner wall of the corresponding auxiliary guide block 32 and cooperates with the guide groove.

[0035] Support blocks 33 are fixed on one side wall of the two end support frames 31 facing the upper part of the vertical rod of the inclined plate 11. The support blocks 33 are inserted into the slot formed in the middle of the top surface of the corresponding lifting block 21 and cooperate with the slot. One end of the slot extends out of the lifting block 21 and faces one end face of the end support frame 31. The bottom surface of the support block 33 presses against the bottom surface of the slot.

[0036] Furthermore, the end support frame 31 is fixed with a vertical guide beam 34 on the wall surface of the vertical rod of the inclined plate 11, and the vertical guide beam 34 is fixed with auxiliary guide blocks 32 on the upper and lower parts of the wall surface of the inclined plate 11.

[0037] The front vertical guide beam 34 has a forward-extending vertical slot formed in the middle of its rear wall surface, and the rear vertical guide beam 34 has a forward-extending through slot formed in the middle of its rear wall surface. The flat baffle 1 is inserted into the vertical slot and the through slot, and the front end of the flat baffle 1 presses against the front wall surface of the vertical slot. The flat baffle 1 cooperates with the vertical slot and the through slot.

[0038] Furthermore, the pipe placement rack 30 includes a horizontal frame 35, with push wheel assemblies installed on the left and right sides of the front and rear of the bottom of the horizontal frame 35, and vertically extending end support frames 31 fixedly connected to the front and rear of the top surface of the horizontal frame 35 by bolts.

[0039] The horizontal frame 35, the intermediate adjustable vertical frame 36, and the end support frame 31 are all frame frames welded together from four side beams. Multiple intermediate transverse bars are provided in the middle of the frame frame, and the two ends of the intermediate transverse bars are fixed to the corresponding two side beams of the frame frame.

[0040] Furthermore, a middle adjustable vertical frame 36 is placed above the middle part of the horizontal frame 35. The bottom surface of the bottom beam of the middle adjustable vertical frame 36 presses against the top surface of the horizontal frame 35. The bottom surface of the horizontal frame 35 directly below the middle adjustable vertical frame 36 presses against a bottom clamping plate 9. Multiple fixing bolts are inserted into the bottom clamping plate 9. The top surface of the rotating part of the fixing bolt presses against the bottom surface of the bottom clamping plate 9. The screw part of the fixing bolt is inserted into the corresponding through hole of the bottom clamping plate 9. Its top end extends out of the top surface of the gap between the corresponding middle horizontal bars of the horizontal frame 35 and passes through the top surface of the bottom beam of the middle adjustable vertical frame 36 and is screwed with a fixing nut. The bottom surface of the fixing nut presses against the top surface of the bottom beam of the middle adjustable vertical frame 36 to achieve bottom fixation.

[0041] An adjusting sleeve 361 is fixed to the center of the top surface of the intermediate adjusting vertical frame 36, and an end adjusting sleeve 311 is fixed to the center of the top surface of the end support frame 31. Rectangular through holes are formed in the center of both the adjusting sleeve 361 and the end adjusting sleeve 311. The front and rear parts of an adjusting rod 37 with a rectangular cross-section are inserted into and cooperate with the corresponding end adjusting sleeves 311. The adjusting sleeve 361 is inserted into and cooperates with the center of the adjusting rod 37. The adjusting sleeves 361 and the end adjusting sleeves 311... The top plate has a central threaded hole formed in the middle. The screw part of the locking bolt 2 is screwed into the corresponding central threaded hole. Its bottom end extends out of the bottom end of the central threaded hole and presses against the top surface of the adjusting rod 37. The bottom surface of the adjusting rod 37 presses against the top surface of the central adjusting vertical frame 36 and the end support frame 31. A locking nut 3 is screwed onto the screw part of the locking bolt 2. The bottom surface of the locking nut 3 presses against the top surface of the top plate of the adjusting sleeve 361 or the end adjusting sleeve 311.

[0042] Furthermore, the wall surface of the planar baffle 1 away from the inclined plate 11 is closely attached to or close to the corresponding wall surface of the vertical rod of the intermediate adjusting vertical frame 36 and the end support frame 31 near the inclined plate 11.

[0043] In this embodiment, the pipes can be arranged separately on the left and right sides, which is highly efficient.

[0044] When using it, first loosen the locking nut 3 of the adjusting sleeve 361 at the middle adjusting vertical frame 36, loosen the locking bolt 2, and at the same time loosen the fixing nut so that the middle adjusting vertical frame 36 can move back and forth to adjust the distance between the middle adjusting vertical frame 36 and the rear end support frame 31 so that this distance meets the length of the honeycomb core module blank composed of plastic tubes that need to be arranged. Then, tighten the corresponding locking bolt 2, locking nut 3 and fixing nut to fix it.

[0045] Then, by operating the corresponding dual-axis motor 25, the lifting block 21 on the corresponding side is lowered. Then, the two support blocks 33 of the pipe placement rack 30 are inserted into the slots formed in the middle of the top surface of the corresponding lifting block 21. At the same time, the main guide rail 13 is inserted into the guide groove formed on the inner wall of the corresponding auxiliary guide block 32. Then, by operating the dual-axis motor 25, the pipe placement rack 30 is raised so that the top surface of its horizontal frame 35 reaches the appropriate position for the operator. Then, plastic pipes can be placed and arranged. The inner end of the plastic pipe is pressed against the corresponding wall surface of the flat baffle 1 for arrangement. When the arrangement height is high and it is inconvenient for the operator to operate, the pipe placement rack 30 can be lowered by operating the dual-axis motor 25 so that the stacked position of the pipes reaches the appropriate position and the pipe arrangement can continue.

[0046] After the pipe arrangement is completed, the dual-shaft motor 25 is run to bring the pipe placement rack 30 to its lowest position (because adhesive needs to be applied between the plastic pipes during the pipe arrangement process, the pipes are fixed together by adhesive after the arrangement, making them less likely to fall or shift). Then, manually or by tying a rope to the adjusting rod 37 of the pipe placement rack 30, it is lifted so that the support block 33 is removed from the corresponding lifting block 21. Then, it is placed on the ground. Then, the flat baffle 1 is pulled out from the vertical slot and the through slot. The pipe placement rack 30 with the stacked plastic pipes is then pushed into the subsequent processing equipment for further processing, which is very convenient.

[0047] The above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. A liftable pipe rack, comprising an intermediate support frame (10), characterized in that: The intermediate support frame (10) is fixed with inclined plates (11) on both the left and right sides, and a lifting device (20) is fixed on the outer wall of the inclined plate (11). Two pipe placement racks (30) are located outside the two inclined plates (11), and the pipe placement racks (30) are installed on the two lifting blocks (21) of the corresponding lifting device (20).

2. The liftable pipe rack according to claim 1, characterized in that: The lifting device (20) includes a connecting plate (22) extending forward and backward, fixed to the outer side wall of the upper part of the inclined plate (11). Lower connecting plates (23) are fixed to the outer side walls of the front and rear parts of the middle section of the inclined plate (11). Two adjusting screws (24) are located at the front and rear parts of the inclined plate (11). The bottom end of the adjusting screw (24) is movably connected to the lower connecting plate (23) via a bearing, and the upper part of the adjusting screw (24) is movably connected to the connecting plate (22) via a bearing. The top end of the adjusting screw (24) extends... A transmission bevel gear (241) is fixed on the top surface of the connecting plate (22). A double-output shaft motor (25) is fixed in the middle of the top surface of the connecting plate (22). The two output shafts of the double-output shaft motor (25) are connected to one end of a transverse connecting shaft (26) through a coupling. A drive bevel gear (27) is fixed at the other end of the transverse connecting shaft (26). The drive bevel gear (27) meshes with the corresponding transmission bevel gear (241). The transverse connecting shaft (26) is fixed on the inner ring of the bearing of the bearing seat (28) fixed on the connecting plate (22). The lifting block (21) is screwed onto the adjusting screw (24).

3. The liftable pipe rack according to claim 2, characterized in that: A slider (211) is fixed on the inner wall of the lifting block (21), and an inclined guide rail (12) is fixed on the outer wall of the inclined plate (11) opposite to the adjusting screw (24). The inclined guide rail (12) is inserted into the groove formed on the inner wall of the slider (211).

4. The liftable pipe rack according to claim 2, characterized in that: A main guide rail (13) is fixed on the outer wall of the inclined plate (11) on one side of the adjusting screw (24). The two end support frames (31) of the front and rear of the pipe placement rack (30) are equipped with auxiliary guide blocks (32) on the upper and lower parts of one side wall of the inclined plate (11). The main guide rail (13) is inserted into the guide groove formed on the inner wall of the corresponding auxiliary guide block (32) and cooperates with the guide groove. Two end support frames (31) are fixed with support blocks (33) on one side wall at the top of the vertical rod of the inclined plate (11). The support blocks (33) are inserted into the slot formed in the middle of the top surface of the corresponding lifting block (21) and cooperate with the slot. The bottom surface of the support blocks (33) presses against the bottom surface of the slot.

5. A liftable pipe rack according to claim 4, characterized in that: The end support frame (31) has a vertical guide beam (34) fixed on the wall of the vertical rod of the inclined plate (11), and auxiliary guide blocks (32) are fixed on the upper and lower parts of the vertical guide beam (34) facing the wall of the inclined plate (11). The front vertical guide beam (34) has a forward-extending vertical slot formed in the middle of the rear wall surface, and the rear vertical guide beam (34) has a forward-extending through slot formed in the middle of the rear wall surface. The flat baffle (1) is inserted into the vertical slot and the through slot. The front end of the flat baffle (1) presses against the front wall surface of the vertical slot. The flat baffle (1) cooperates with the vertical slot and the through slot.

6. The liftable pipe rack according to claim 5, characterized in that: The pipe placement rack (30) includes a horizontal frame (35), with push wheel assemblies installed on the left and right sides of the front and rear of the bottom of the horizontal frame (35), and vertically extending end support frames (31) fixedly connected to the front and rear of the top surface of the horizontal frame (35) by bolts.

7. A liftable pipe rack according to claim 6, characterized in that: A middle adjustable vertical frame (36) is placed above the middle of the horizontal frame (35). The bottom surface of the bottom beam of the middle adjustable vertical frame (36) presses against the top surface of the horizontal frame (35). An adjusting sleeve (361) is fixed in the middle of the top surface of the middle adjustable vertical frame (36), and an end adjusting sleeve (311) is fixed in the middle of the top surface of the end support frame (31). A rectangular through hole is formed in the middle of the adjusting sleeve (361) and the end adjusting sleeve (311). The front and rear parts of the adjusting rod (37) with a rectangular cross-section are inserted into the corresponding end adjusting sleeve (311) and cooperate with it. The adjusting sleeve (361) is inserted into the adjusting... The middle part of the section rod (37) and the middle part of the top plate of the adjusting sleeve (361) and the end adjusting sleeve (311) are both formed with a middle threaded through hole. The screw part of the locking bolt (2) is screwed into the corresponding middle threaded through hole. Its bottom end extends out of the bottom end of the middle threaded through hole and presses against the top surface of the adjusting rod (37). The bottom surface of the adjusting rod (37) presses against the top surface of the middle adjusting vertical frame (36) and the end support frame (31). The screw part of the locking bolt (2) is screwed with a locking nut (3). The bottom surface of the locking nut (3) presses against the top surface of the top plate of the adjusting sleeve (361) or the end adjusting sleeve (311).

8. A liftable pipe rack according to claim 7, characterized in that: The flat baffle (1) away from the inclined plate (11) is close to or near the corresponding wall surface of the vertical rod of the middle adjusting vertical frame (36) and the end support frame (31) near the inclined plate (11).

Images