A prefabricated side wall panel installation structure for an assembly trolley

Abstract

The present invention relates to the technical field of assembly trolleys, and discloses a prefabricated side wall panel installation structure for an assembly trolley, comprising a trolley main body, the upper surface of the trolley main body is fixedly connected with a bracket, the inner surface of the bracket is fixedly connected with a flip electric cylinder, the left end of the flip electric cylinder is hinged with a flap body, in the present invention, the lifting rod drives the side wall panel to rise, thereby achieving the effect of lifting and lowering the side wall panel, when the side wall panel is fixed on the flip body, the front and rear sides are blocked by the first baffle plate and the adjusting baffle plate 1 to prevent the side wall panel from falling off, thereby improving the installation stability of the side wall panel, the screw rod drives the adjusting baffle plate 1 to move forward or backward so as to approach or move away from the side wall panel, thereby being able to limit the side wall panels of different widths, thereby improving the applicability of the device, the L-shaped connecting plate drives the second baffle plate and the adjusting baffle plate 2 to rise, thereby increasing the supporting area, further improving the installation stability of the side wall panel.

Description

Technical Field

[0001] The invention relates to the technical field of assembly trolleys, and in particular to a prefabricated side wall panel installation structure for an assembly trolley. Background Art

[0002] In the main body of a subway station adopting an assembled integral structure, the volume and weight of the prefabricated side wall reinforced concrete components are relatively large, resulting in large manpower investment and slow installation speed. In addition, the requirements for precision in subway construction are high, and general civil construction equipment cannot meet the requirements of subway construction. In the prior art, there is no special equipment specifically used for the installation of prefabricated side walls of subway stations.

[0003] The patent with announcement number CN221680706U discloses a flip car structure for installing prefabricated side wall panels. The patent includes a flip car base, and jacking devices are fixed on both sides above the flip car base. Telescopic limit devices are installed on the outside of the jacking devices. A side wall panel fixing device is connected to the top of one end of the flip car base by rotation. The side wall panel placement frame and the jacking device are also connected by rotation. The top of the side wall panel placement frame is connected to a lifting device by sliding. The jacking device and the lifting device cooperate with each other to control the prefabricated side wall. The panel is flipped and lifted to facilitate installation. After the prefabricated side wall panel is attached to the wall, its upper and lower positions need to be adjusted within a certain range. The lifting and lowering lifting device is used to adjust the upper and lower spaces of the prefabricated side wall panel. While cooperating with the jacking device, the installation position of the side wall panel is completely determined to maximize its accuracy. Although this patent solves the above problems, there is still a problem that when the side wall panel rises, its center of gravity rises, while the position of the baffle remains unchanged, which easily causes the side wall panel to tip over. Therefore, a prefabricated side wall panel installation structure for an assembly trolley is proposed to solve the above problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a prefabricated side wall panel installation structure for an assembly trolley in view of the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: a prefabricated side wall panel installation structure for an assembly trolley, comprising a trolley main body and an adjusting baffle plate 2, the upper surface of the trolley main body is fixedly connected with a bracket, the inner surface of the bracket is fixedly connected with a flipping electric cylinder, the left end of the flipping electric cylinder is hinged with a flap body, the right side of the flap body is fixedly connected with a lifting electric cylinder, the top of the lifting electric cylinder is fixedly connected with a lifting hanger, the top of the lifting hanger is fixedly connected with a lifting rod, the front and rear sides of the flap body are fixedly connected with a first baffle plate, the inner surface of the first baffle plate is threadedly connected with a screw, and the screw rotates on a circumferential surface of one end close to the flap body The lifting bracket is connected with an adjusting baffle plate 1, and the front and rear sides of the flap body are slidably connected with a second baffle plate, the lower surface of the second baffle plate is fixedly connected with a limited sliding rod 1, and the lower surface of the adjusting baffle plate 2 is fixedly connected with a limited sliding rod 2, the front and rear sides of the lifting hanger are fixedly connected with a lifting connecting rod, and the end of the lifting connecting rod away from the lifting hanger is fixedly connected with an L-shaped connecting plate, and a quick lifting device for reducing the friction when the lifting hanger and the lifting rod lift the prefabricated side wall panel and improving the working efficiency of the lifting device is arranged above the trolley body, and a lifting lubrication device for lubricating the quick lifting device to prevent the lifting device from running stuck is arranged above the trolley body, and the flap The right side surface of the bottom end of the main body is hinged on the left upper surface of the trolley main body, the left side surface of the lifting hanger is slidably connected with the right side surface of the flap main body, the limiting sliding rod 1 is slidably connected with the inner surface of the first baffle plate, the screw and the inner surface of the second baffle are threadedly connected, the limiting sliding rod 2 is slidably connected with the inner surface of the adjusting baffle 1, the inner surface of the adjusting baffle 2 close to the second baffle is rotatably connected with the circumferential surface of the screw, the left side surface of the L-shaped connecting plate and the right side surface of the second baffle are fixedly connected, the side wall panel is placed on the flap main body, the top of the flap main body is fixed by the lifting rod, and when the side wall panel needs to be installed, the flip electric cylinder is started, and the free end of the flip electric cylinder extends to push the flap main body along its connection with the platform The hinge of the vehicle body rotates, thereby driving the side wall panel to flip. When the side wall panel needs to be moved to a different height, the lifting electric cylinder is started, and the free end of the lifting electric cylinder extends to lift the lifting hanger upward, and the lifting hanger drives the lifting rod to rise, and the lifting rod drives the side wall panel to rise. When the side wall panel is fixed on the flap body, the front and rear sides are blocked by the first baffle plate and the adjusting baffle plate 1, and the screw is rotated. The screw drives the adjusting baffle plate 1 to move forward or backward to get closer to or away from the side wall panel. When the side wall panel rises, the center of gravity rises, making it easier to dump. Therefore, while the side wall panel rises, the lifting hanger drives the lifting connecting rod and the L-shaped connecting plate to rise, and the L-shaped connecting plate drives the second baffle plate and the adjusting baffle plate 2 to rise.

[0006] Preferably, the quick lifting device includes a central vertical beam, a telescopic frame, a connecting shaft, a roller, and a sliding seat. The central vertical beam is fixedly connected to the inner surface of the flap body, the telescopic frame is slidably connected to the inner surface of the central vertical beam, the connecting shaft is fixedly connected to the inner surface of the telescopic frame, the roller is rotatably connected to the inner surface of the connecting shaft, and the sliding seat is fixedly connected to the right side of the telescopic frame. The quick lifting device also includes a sliding shaft, a slide groove, a trapezoidal telescopic block, a limit frame, an L-shaped connecting rod, a first resistance block, a vertical rod, and a second resistance block. The sliding shaft is fixedly connected to the front and rear sides of the sliding seat, and the slide groove The cam is provided on both sides of the front and rear of the central vertical beam, the limit frame is fixedly connected to the front and rear of the central vertical beam, the trapezoidal telescopic block is slidably connected to the inner surface of the limit frame, the L-shaped connecting rod is fixedly connected to the lower surface of the L-shaped connecting plate, the first resistance block is fixedly connected to the end of the L-shaped connecting rod close to the lifting cylinder, the vertical rod is fixedly connected to the lower surface of the first resistance block, the second resistance block is fixedly connected to the bottom end of the vertical rod, the sliding seat is slidably connected to the inner surface of the central vertical beam, the sliding shaft is slidably connected to the inner surface of the slide groove, the trapezoidal telescopic block and the front and rear sides of the central vertical beam are in contact with each other, and the first The left side of a resistance block is slidably connected to the right side of the trapezoidal telescopic block, the left side of the second resistance block is slidably connected to the right side of the trapezoidal telescopic block, the trapezoidal telescopic block is fixedly connected to one end of the sliding shaft away from the sliding seat, an elastic telescopic rod is arranged between the telescopic frame and the inner wall of the central vertical beam, when the side wall panel rises, one side of the side wall panel contacts with the roller to generate friction, and the roller rotates along the connecting shaft after generating friction, thereby converting the sliding friction when the side wall panel contacts with the flap body into rolling friction, and the L-shaped connecting plate rises and drives the L-shaped connecting rod to rise, and the L-shaped connecting rod drives the first resistance block to rise, The first resistance block then drives the second resistance block to rise through the vertical rod. When the first resistance block and the second resistance block rise, the trapezoidal telescopic block is pushed to slide to the left in the limit frame through the guidance of the inclined surface. The trapezoidal telescopic block drives the sliding shaft to slide to the left in the sliding groove. The sliding shaft then drives the sliding seat and the telescopic frame to slide to the left in the central vertical beam, thereby driving the connecting shaft and the roller to extend out of the central vertical beam and contact the side wall panel, so that the roller automatically extends when the side wall panel rises to reduce the friction during the rise. When the side wall panel does not rise, the telescopic frame is pulled back into the central vertical beam by the elastic force of the elastic telescopic rod.

[0007] Preferably, the lifting and lubricating device includes an elastic liquid storage bag, a screw cap, and a liquid spray hose, the elastic liquid storage bag is fixedly connected to the upper surface of the limit frame, the screw cap is threadedly connected to the side of the elastic liquid storage bag away from the central vertical beam, and the liquid spray hose is fixedly connected to the upper surface of the elastic liquid storage bag. The lifting and lubricating device also includes a through groove, a connecting convex rod, a transmission pressure plate, and an extrusion rod. The through groove is opened on the front and rear sides of the central vertical beam, the connecting convex rod is fixedly connected to the right side of the trapezoidal telescopic block, the transmission pressure plate is fixedly connected to the right end of the connecting convex rod, and the extrusion rod is fixedly connected to the left side of the transmission pressure plate. The liquid spray hose is fixedly penetrated into the inner surface of the telescopic frame from the front and rear sides of the telescopic frame, and the circumference of the liquid spray hose The surface and the inner surface of the through groove are in contact with each other, and the left end of the extrusion rod and the right side surface of the elastic liquid storage bag are in contact with each other. When the side wall panel needs to be raised or lowered, the rotary cover is turned to open the elastic liquid storage bag, and the lubricating oil is poured into the elastic liquid storage bag. Then, the rotary cover is turned in the opposite direction to close the elastic liquid storage bag and squeeze the elastic liquid storage bag. After the elastic liquid storage bag is pressurized, the lubricating oil inside is squeezed into the spray hose, and the lubricating oil then flows into the telescopic frame through the spray hose and contacts the roller. When the trapezoidal telescopic block slides to the left and extends out in the limit frame, it drives the connecting convex rod to move to the left, and the connecting convex rod drives the transmission pressure plate to move to the left, and the transmission pressure plate drives the extrusion rod to move to the left and squeeze the elastic liquid storage bag, so that the elastic liquid storage bag is squeezed by the extrusion rod while the side wall panel rises.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects:

[0009] 1. The assembly trolley uses a prefabricated side wall panel installation structure. The lifting rod drives the side wall panel to rise, thereby achieving the effect of lifting and lowering the side wall panel. When the side wall panel is fixed on the flap body, the front and rear sides are blocked by the first baffle and the adjustment baffle to prevent the side wall panel from falling off, thereby improving the installation stability of the side wall panel. The screw drives the adjustment baffle to move forward or backward to get close to or away from the side wall panel, thereby being able to limit the side wall panels of different widths, thereby improving the applicability of the device. The L-shaped connecting plate drives the second baffle and the adjustment baffle to rise, thereby increasing the support area, further improving the installation stability of the side wall panel.

[0010] 2. The assembly trolley uses a prefabricated side wall panel installation structure. The rollers generate friction and then rotate along the connecting shaft, thereby converting the sliding friction when the side wall panel contacts the flap body into rolling friction, thereby reducing the friction when the side wall panel originally rises, making the flap body rise faster, thereby improving the installation efficiency of the side wall panel. When the side wall panel rises, the rollers automatically extend to reduce the friction when rising, thereby improving the convenience of use. When the side wall panel does not rise, the telescopic frame is pulled back into the central vertical beam by the elastic force of the elastic telescopic rod, so that the side wall panel is more stably fixed on the flap body.

[0011] 3. The assembly trolley uses a prefabricated side wall panel installation structure to squeeze the elastic liquid storage bag. After the elastic liquid storage bag is pressurized, the lubricating oil inside is squeezed into the spray hose. The lubricating oil then flows into the telescopic frame through the spray hose and contacts the roller, preventing the roller from getting stuck and increasing the rotation frequency of the roller, further reducing the friction when the side wall panel rises, and promoting the rising speed and installation efficiency of the side wall panel. When the side wall panel rises, the elastic liquid storage bag is squeezed by the squeezing rod, and the lubricating oil is automatically squeezed into the telescopic frame through the spray hose, which improves the ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the first baffle of the present invention;

[0014] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0015] Figure 4 It is a schematic diagram of the front side cross-section of a partial structure of the rapid lifting device of the present invention;

[0016] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of B;

[0017] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of C;

[0018] Figure 7 It is a schematic diagram of the right side cross-section of the three-dimensional structure of the rapid lifting device of the present invention;

[0019] Figure 8 It is a schematic diagram of the front side cross-sectional three-dimensional structure of the lifting and lubricating device of the present invention;

[0020] Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of D in the figure.

[0021] In the figure: 1, trolley body; 2, bracket; 3, flip electric cylinder; 4, flap body; 5, lifting electric cylinder; 51, lifting hanger; 52, lifting rod; 53, first baffle; 54, screw; 55, adjusting baffle 1; 56, second baffle; 57, adjusting baffle 2; 58, limit slide bar 1; 59, limit slide bar 2; 510, L-shaped connecting plate; 511, lifting connecting rod; 6, quick lifting device; 61, center vertical beam; 62, extension Shrinking frame; 63, connecting shaft; 64, roller; 65, sliding seat; 66, sliding shaft; 67, slide groove; 68, trapezoidal telescopic block; 69, limit frame; 610, L-shaped connecting rod; 611, first resistance block; 612, vertical rod; 613, second resistance block; 7, lifting and lubricating device; 71, elastic liquid storage bag; 72, screw cap; 73, liquid spray hose; 74, through groove; 75, connecting convex rod; 76, transmission pressure plate; 77, extrusion rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 9One embodiment of the present invention is: a prefabricated side wall panel installation structure for assembling a trolley, comprising a trolley body 1 and an adjusting baffle 57, the upper surface of the trolley body 1 is fixedly connected with a bracket 2, the inner surface of the bracket 2 is fixedly connected with a flip electric cylinder 3, the left end of the flip electric cylinder 3 is hinged with a flap body 4, the right side of the flap body 4 is fixedly connected with a lifting electric cylinder 5, the top of the lifting electric cylinder 5 is fixedly connected with a lifting hanger 51, the top of the lifting hanger 51 is fixedly connected with a lifting rod 52, the front and rear sides of the flap body 4 are fixedly connected with a first baffle 53, the inner surface of the first baffle 53 is threadedly connected with a screw 54, the screw 54 is close to the The circumferential surface of one end of the near flap body 4 is rotatably connected with an adjusting baffle plate 1 55, and the front and rear sides of the flap body 4 are slidably connected with a second baffle plate 56, and the lower surface of the second baffle plate 56 is fixedly connected with a limited sliding rod 1 58, and the lower surface of the adjusting baffle plate 2 57 is fixedly connected with a limited sliding rod 2 59. The front and rear sides of the lifting hanger 51 are fixedly connected with a lifting connecting rod 511, and the end of the lifting connecting rod 511 away from the lifting hanger 51 is fixedly connected with an L-shaped connecting plate 510, and the lifting rod 52 drives the side wall panel to rise, thereby realizing the effect of lifting and lowering the side wall panel. When the side wall panel is fixed on the flap body 4, the front and rear sides are fixedly connected by the first baffle plate 53 and the adjusting baffle plate. A 55 is used to block the side wall panel to prevent it from falling off, thereby improving the installation stability of the side wall panel. A quick lifting device 6 is arranged above the trolley body 1 to reduce the friction when the lifting hanger 51 and the lifting rod 52 lift the prefabricated side wall panel and improve the working efficiency of the device. A lifting lubrication device 7 is arranged above the trolley body 1 to lubricate the quick lifting device 6 to prevent the lifting device from getting stuck. The right side surface of the bottom end of the flap body 4 is hinged to the upper left surface of the trolley body 1. The left side surface of the lifting hanger 51 and the right side surface of the flap body 4 are slidably connected. The limiting slide bar 58 is slidably connected to the inner surface of the first baffle plate 53. The screw 54 and The inner surface of the second baffle 56 is threadedly connected, the limiting slide rod 2 59 is slidably connected to the inner surface of the adjusting baffle 1 55, the inner surface of the adjusting baffle 2 57 close to the second baffle 56 is rotationally connected to the circumferential surface of the screw 54, the left side of the L-shaped connecting plate 510 is fixedly connected to the right side of the second baffle 56, the screw 54 drives the adjusting baffle 1 55 to move forward or backward so as to approach or move away from the side wall panel, thereby being able to limit the side wall panels of different widths, thereby improving the applicability of the device, the L-shaped connecting plate 510 drives the second baffle 56 and the adjusting baffle 2 57 to rise, thereby increasing the supporting area, further improving the installation stability of the side wall panel.

[0024] Working principle: Place the side wall panel on the flap main body 4. The top of the flap main body 4 is fixed by the lifting rod 52. When installing the side wall panel, start the tilting electric cylinder 3. The free end of the tilting electric cylinder 3 extends to push the flap main body 4 to rotate along its hinge joint with the trolley main body 1, thereby driving the side wall panel to tilt. When it is necessary to move the side wall panel to different heights, start the lifting electric cylinder 5. The free end of the lifting electric cylinder 5 extends to push the lifting hanger 51 upward. The lifting hanger 51 drives the lifting rod 52 to rise, and the lifting rod 52 then drives the side wall panel to rise, thus achieving the effect of lifting the side wall panel. When the side wall panel is fixed on the flap main body 4, the front and rear sides are blocked by the first baffle 53 and the first adjusting baffle 55 to prevent the side wall panel from falling off, improving the installation stability of the side wall panel. Rotate the screw rod 54. The screw rod 54 drives the first adjusting baffle 55 to move forward or backward, thus approaching or moving away from the side wall panel, and then being able to limit side wall panels of different widths, improving the applicability of the device. When the side wall panel rises, the center of gravity rises, making it easier to topple. Therefore, while the side wall panel is rising, the lifting hanger 51 drives the lifting connecting rod 511 and the L-shaped connecting plate 510 to rise. The L-shaped connecting plate 510 drives the second baffle 56 and the second adjusting baffle 57 to rise, thereby increasing the supporting area and further improving the installation stability of the side wall panel.

[0025] Please refer to Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the quick lifting device 6 includes a central vertical beam 61, a telescopic frame 62, a connecting shaft 63, a roller 64, and a sliding seat 65. The central vertical beam 61 is fixedly connected to the inner surface of the flap body 4, the telescopic frame 62 is slidably connected to the inner surface of the central vertical beam 61, the connecting shaft 63 is fixedly connected to the inner surface of the telescopic frame 62, the roller 64 is rotatably connected to the inner surface of the connecting shaft 63, and the sliding seat 65 is fixedly connected to the right side of the telescopic frame 62. After the roller 64 generates friction, it rotates along the connecting shaft 63, thereby contacting the side wall panel with the flap body 4. The sliding friction is converted into rolling friction, thereby reducing the friction force of the side wall panel when it originally rises, making the flap body 4 rise faster, thereby improving the installation efficiency of the side wall panel. The quick lifting device 6 also includes a sliding shaft 66, a sliding groove 67, a trapezoidal telescopic block 68, a limiting frame 69, an L-shaped connecting rod 610, a first resistance block 611, a vertical rod 612, and a second resistance block 613. The sliding shaft 66 is fixedly connected to the front and rear sides of the sliding seat 65, the sliding groove 67 is arranged on the front and rear sides of the central vertical beam 61, the limiting frame 69 is fixedly connected to the front and rear sides of the central vertical beam 61, and the trapezoidal telescopic block 68 is fixedly connected to the front and rear sides of the central vertical beam 61. The retractable block 68 is slidably connected to the inner surface of the limit frame 69, the L-shaped connecting rod 610 is fixedly connected to the lower surface of the L-shaped connecting plate 510, the first contact block 611 is fixedly connected to the end of the L-shaped connecting rod 610 close to the lifting cylinder 5, the vertical rod 612 is fixedly connected to the lower surface of the first contact block 611, the second contact block 613 is fixedly connected to the bottom end of the vertical rod 612, the sliding seat 65 is slidably connected to the inner surface of the central vertical beam 61, the sliding shaft 66 is slidably connected to the inner surface of the slide groove 67, the trapezoidal telescopic block 68 and the front and rear sides of the central vertical beam 61 are in contact with each other, and the left side of the first contact block 611 It is slidingly connected to the right side of the trapezoidal telescopic block 68, the left side of the second resistance block 613 is slidingly connected to the right side of the trapezoidal telescopic block 68, the trapezoidal telescopic block 68 is fixedly connected to the end of the sliding shaft 66 away from the sliding seat 65, and an elastic telescopic rod is arranged between the telescopic frame 62 and the inner wall of the central vertical beam 61. When the side wall panel rises, the roller 64 automatically extends to reduce the friction during the rise, thereby improving the convenience of use. When the side wall panel does not rise, the telescopic frame 62 is pulled back into the central vertical beam 61 by the elastic force of the elastic telescopic rod, so that the side wall panel is more stably fixed on the flap body 4.

[0026] Working principle: When the side wall panel rises, one side of the side wall panel contacts with the roller 64 to generate friction. After the roller 64 generates friction, it rotates along the connecting shaft 63, thereby converting the sliding friction when the side wall panel contacts the flap body 4 into rolling friction, thereby reducing the friction force when the side wall panel originally rises, making the flap body 4 rise faster, thereby improving the installation efficiency of the side wall panel. When the L-shaped connecting plate 510 rises, it drives the L-shaped connecting rod 610 to rise. The L-shaped connecting rod 610 drives the first contact block 611 to rise. The first contact block 611 then drives the second contact block 613 to rise through the vertical rod 612. When the first contact block 611 and the second contact block 613 rise, The trapezoidal telescopic block 68 is pushed to slide to the left in the limit frame 69 through the guidance of the inclined surface, and the trapezoidal telescopic block 68 drives the sliding shaft 66 to slide to the left in the sliding groove 67. The sliding shaft 66 then drives the sliding seat 65 and the telescopic frame 62 to slide to the left in the central vertical beam 61, thereby driving the connecting shaft 63 and the roller 64 to extend out of the central vertical beam 61 and contact the side wall panel, so that the roller 64 automatically extends while the side wall panel rises to reduce the friction during the rise, thereby improving the convenience of use. When the side wall panel does not rise, the telescopic frame 62 is pulled back into the central vertical beam 61 by the elastic force of the elastic telescopic rod, so that the side wall panel is more stably fixed on the flap body 4.

[0027] See also Figure 1-Figure 9 On the basis of the above embodiment, in another embodiment of the present invention, the lifting lubrication device 7 includes an elastic liquid storage bag 71, a screw cap 72, and a liquid spray hose 73. The elastic liquid storage bag 71 is fixedly connected to the upper surface of the limit frame 69, the screw cap 72 is threadedly connected to the side of the elastic liquid storage bag 71 away from the central vertical beam 61, and the liquid spray hose 73 is fixedly connected to the upper surface of the elastic liquid storage bag 71. The elastic liquid storage bag 71 is squeezed, and the elastic liquid storage bag 71 squeezes the internal lubricating oil into the liquid spray hose 73 after being pressurized. The lubricating oil then flows into the telescopic frame 62 through the liquid spray hose 73 and contacts the roller 64, preventing the roller 64 from getting stuck, and improving the rotation frequency of the roller 64, further reducing the friction when the side wall panel rises, promoting the rising speed and installation efficiency of the side wall panel, and improving the lubrication device. The device 7 also includes a through groove 74, a connecting protruding rod 75, a transmission pressure plate 76, and an extrusion rod 77. The through groove 74 is arranged on the front and rear sides of the central vertical beam 61, the connecting protruding rod 75 is fixedly connected to the right side of the trapezoidal telescopic block 68, the transmission pressure plate 76 is fixedly connected to the right end of the connecting protruding rod 75, and the extrusion rod 77 is fixedly connected to the left side of the transmission pressure plate 76. The spray hose 73 is fixedly penetrated into the inner surface of the telescopic frame 62 from the front and rear sides of the telescopic frame 62. The circumferential surface of the spray hose 73 and the inner surface of the through groove 74 are in contact with each other, and the left end of the extrusion rod 77 and the right side of the elastic liquid storage bag 71 are in contact with each other. When the side wall panel rises, the elastic liquid storage bag 71 is squeezed by the extrusion rod 77, and the lubricating oil is automatically squeezed into the telescopic frame 62 through the spray hose 73, thereby improving the convenience of use of the device.

[0028] Working principle: When the side wall panel needs to be raised or lowered, the rotary cover 72 is turned to open the elastic liquid storage bag 71, and the lubricating oil is poured into the elastic liquid storage bag 71. Then, the rotary cover 72 is turned in the opposite direction to close the elastic liquid storage bag 71, and the elastic liquid storage bag 71 is squeezed. After the elastic liquid storage bag 71 is pressurized, the lubricating oil inside is squeezed into the liquid spray hose 73. The lubricating oil then flows into the telescopic frame 62 through the liquid spray hose 73 and contacts the roller 64, preventing the roller 64 from getting stuck, increasing the rotation frequency of the roller 64, and further reducing the side wall panel when it is raised. The friction force promotes the rising speed and installation efficiency of the side wall panel. When the trapezoidal telescopic block 68 slides to the left in the limit frame 69 and extends, it drives the connecting protruding rod 75 to move to the left. The connecting protruding rod 75 drives the transmission pressure plate 76 to move to the left. The transmission pressure plate 76 drives the squeezing rod 77 to move to the left and squeezes the elastic liquid storage bag 71, so that when the side wall panel rises, the elastic liquid storage bag 71 is squeezed by the squeezing rod 77, and the lubricating oil is automatically squeezed into the telescopic frame 62 through the spray hose 73, thereby improving the convenience of using the device.

Claims

1. A prefabricated side wall panel installation structure for an assembly trolley, comprising a trolley body (1) and an adjustment baffle plate (57), characterized in that: The upper surface of the trolley body (1) is fixedly connected to a bracket (2), the inner surface of the bracket (2) is fixedly connected to a flip electric cylinder (3), the left end of the flip electric cylinder (3) is hinged to a flap body (4), the right side of the flap body (4) is fixedly connected to a lifting electric cylinder (5), the top of the lifting electric cylinder (5) is fixedly connected to a lifting hanger (51), the top of the lifting hanger (51) is fixedly connected to a lifting rod (52), the front and rear sides of the flap body (4) are fixedly connected to a first baffle (53), and the inner surface of the first baffle (53) is threadedly connected to a screw (54), the circumferential surface of one end of the screw rod (54) close to the flap body (4) is rotatably connected to an adjusting baffle plate (55), the front and rear sides of the flap body (4) are slidably connected to a second baffle plate (56), the lower surface of the second baffle plate (56) is fixedly connected to a limiting slide bar (58), the lower surface of the adjusting baffle plate (57) is fixedly connected to a limiting slide bar (59), the front and rear sides of the lifting hanger (51) are fixedly connected to a lifting connecting rod (511), and the end of the lifting connecting rod (511) away from the lifting hanger (51) is fixedly connected to an L-shaped connecting plate (510); A quick lifting device (6) is provided above the trolley body (1) for reducing the friction between the lifting hanger (51) and the lifting rod (52) when lifting the prefabricated side wall panel, thereby improving the working efficiency of the lifting device; and a lifting lubricating device (7) is provided above the trolley body (1) for lubricating the quick lifting device (6) to prevent the lifting device from jamming during operation; The right side surface of the bottom end of the flap body (4) is hinged to the left upper surface of the trolley body (1), the left side surface of the lifting hanger (51) is slidably connected to the right side surface of the flap body (4), the limiting slide bar 1 (58) is slidably connected to the inner surface of the first baffle (53), the screw rod (54) is threadedly connected to the inner surface of the second baffle (56), the limiting slide bar 2 (59) is slidably connected to the inner surface of the adjustment baffle 1 (55), the inner surface of the side of the adjustment baffle 2 (57) close to the second baffle (56) is rotatably connected to the circumferential surface of the screw rod (54), and the left side surface of the L-shaped connecting plate (510) is fixedly connected to the right side surface of the second baffle (56); The quick lifting device (6) comprises a central vertical beam (61), a telescopic frame (62), a connecting shaft (63), a roller (64), and a sliding seat (65); the central vertical beam (61) is fixedly connected to the inner surface of the flap body (4); the telescopic frame (62) is slidably connected to the inner surface of the central vertical beam (61); the connecting shaft (63) is fixedly connected to the inner surface of the telescopic frame (62); the roller (64) is rotatably connected to the inner surface of the connecting shaft (63); and the sliding seat (65) is fixedly connected to the right side of the telescopic frame (62).

2. The prefabricated side wall panel installation structure for an assembly trolley according to claim 1, characterized in that: The quick lifting device (6) also includes a sliding shaft (66), a sliding groove (67), a trapezoidal telescopic block (68), a limiting frame (69), an L-shaped connecting rod (610), a first contact block (611), a vertical rod (612), and a second contact block (613). The sliding shaft (66) is fixedly connected to the front and rear sides of the sliding seat (65), the sliding groove (67) is provided on the front and rear sides of the central vertical beam (61), and the limiting frame (69) is fixedly connected to the central vertical beam ( 61) on the front and rear sides, the trapezoidal telescopic block (68) is slidably connected to the inner surface of the limit frame (69), the L-shaped connecting rod (610) is fixedly connected to the lower surface of the L-shaped connecting plate (510), the first resistance block (611) is fixedly connected to one end of the L-shaped connecting rod (610) close to the lifting cylinder (5), the vertical rod (612) is fixedly connected to the lower surface of the first resistance block (611), and the second resistance block (613) is fixedly connected to the bottom end of the vertical rod (612).

3. The prefabricated side wall panel installation structure for an assembly trolley according to claim 2, characterized in that: The sliding seat (65) is slidably connected to the inner surface of the central vertical beam (61), the sliding shaft (66) is slidably connected to the inner surface of the sliding groove (67), the trapezoidal telescopic block (68) and the front and rear sides of the central vertical beam (61) are in contact with each other, the left side of the first resistance block (611) is slidably connected to the right side of the trapezoidal telescopic block (68), the left side of the second resistance block (613) is slidably connected to the right side of the trapezoidal telescopic block (68), the trapezoidal telescopic block (68) is fixedly connected to one end of the sliding shaft (66) away from the sliding seat (65), and an elastic telescopic rod is provided between the telescopic frame (62) and the inner wall of the central vertical beam (61).

4. The prefabricated side wall panel installation structure for an assembly trolley according to claim 3, characterized in that: The lifting and lubricating device (7) comprises an elastic liquid storage bag (71), a screw cap (72), and a liquid spray hose (73); the elastic liquid storage bag (71) is fixedly connected to the upper surface of the limit frame (69); the screw cap (72) is threadedly connected to the side of the elastic liquid storage bag (71) away from the central vertical beam (61); and the liquid spray hose (73) is fixedly connected to the upper surface of the elastic liquid storage bag (71).

5. The prefabricated side wall panel installation structure for an assembly trolley according to claim 4, characterized in that: The lifting and lubricating device (7) also includes a through groove (74), a connecting protruding rod (75), a transmission pressure plate (76), and an extrusion rod (77). The through groove (74) is arranged on the front and rear sides of the central vertical beam (61), the connecting protruding rod (75) is fixedly connected to the right side of the trapezoidal telescopic block (68), the transmission pressure plate (76) is fixedly connected to the right end of the connecting protruding rod (75), and the extrusion rod (77) is fixedly connected to the left side of the transmission pressure plate (76).

6. The prefabricated side wall panel installation structure for an assembly trolley according to claim 5, characterized in that: The liquid spray hose (73) is fixedly inserted into the inner surface of the telescopic frame (62) from the front and rear sides of the telescopic frame (62), the circumferential surface of the liquid spray hose (73) and the inner surface of the through groove (74) are in contact with each other, and the left end of the squeezing rod (77) and the right side surface of the elastic liquid storage bag (71) are in contact with each other.

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