Large curved surface landscape wall stone fabricated hoisting structure

Abstract

The utility model relates to a stone assembly type hoisting structure of a large curved landscape wall, which belongs to the technical field of stone veneers and comprises an arc-shaped facade base layer, a steel framework is arranged on the left side of the arc-shaped facade base layer, and a stone plate is arranged on the left side of the steel framework. Inner cavities of the upper end and the lower end of the steel framework are each provided with a dismounting and replacing mechanism used for dismounting and replacing the stone plate, and the top and the bottom of the front face and the back face of the steel framework are each provided with a positioning mechanism used for positioning. The dismounting and replacing mechanism comprises a rotating rod, a shaft rod, two straight gears, two cams, two movable plates, four return springs and two clamping pieces. According to the large curved surface landscape wall stone fabricated hoisting structure, through the arrangement of a rotating rod, a shaft rod, a straight gear, a cam, a movable plate, a return spring and a clamping piece, when the stone plate is damaged, a worker can conveniently disassemble the stone plate, so that the stone plate can be replaced, the dismounting and replacing efficiency of the stone plate is improved, and the labor intensity of the worker is reduced. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stone facing, in particular to an assembled hoisting structure of large-scale curved landscape wall stones. Background Art

[0002] Stone finishes give people a visual effect of grandeur, tough texture, solemnity and stability. Currently, common building stone finishes are often flat stones, which are hung on the base frame and spliced ​​into flat shapes, or patterns and shapes are processed on the basis of flat stones and then constructed by dry hanging stone.

[0003] Through searching, it was found that Chinese patent announcement number: CN113482274A discloses a large-scale curved landscape wall stone assembly hoisting construction method, which includes the following steps: fixed point layout; backfilling; embedded plate installation; post-field trial assembly: small modular stone plates are installed on the steel frame to form large modular stone plates, and the large modular stone plates are then assembled in the post-field to adjust the design error and construction error; overall hoisting; on-site welding and reinforcement. The invention also discloses a large-scale curved landscape wall stone assembly hoisting structure. The invention arranges embedded plates and connecting components on the construction working surface in advance, and then On-site steel frame production and stone assembly to complete small modules, multiple small modules are trial-assembled, transported to the site, and the assembled modules are fully welded, installed and fixed on the construction site through a hoisting process to form a large-area curved stone surface layer. Compared with the existing technology, it can solve the problem of difficult construction of large-scale multi-story stepped structure curved facade stone dry-hanging surface. However, the small and medium module stone panels in this invention are connected to the steel frame with L-shaped connecting plate bolts. When the stone panels are damaged, they need to be disassembled and replaced, and then the staff need to use tools to disassemble them, which increases labor intensity and greatly reduces the efficiency of disassembly and replacement. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a large-scale curved landscape wall stone assembly hoisting structure, which has the advantages of easy removal and replacement of stone panels, and solves the problem that small modular stone panels are connected to the steel frame using L-shaped connecting plate bolts, and the stone panels need to be replaced when they are damaged, which requires workers to use tools to disassemble them, thereby increasing labor intensity and greatly reducing removal and replacement efficiency.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a large-scale curved landscape wall stone assembly hoisting structure, comprising a curved facade base, a steel frame provided on the left side of the curved facade base, a stone plate provided on the left side of the steel frame, a dismantling mechanism for facilitating the dismantling of the stone plate provided in the inner cavities at the upper and lower ends of the steel frame, and a positioning mechanism provided on the top and bottom of both the front and back sides of the steel frame for positioning;

[0006] The disassembly and replacement mechanism includes a rotating rod, an axle rod, two spur gears, two cams, two movable plates, four return springs and two clips. The rotating rod is rotatably connected between the opposite sides of the front and rear side walls of the inner cavity of the steel frame through a bearing, and the axle rod is rotatably connected between the opposite sides of the front and rear side walls of the inner cavity of the steel frame through a bearing and is located on the right side of the rotating rod. The two spur gears are respectively fixed on the outer surfaces of the rotating rod and the axle rod, and the two cams are respectively fixed on the outer surfaces of the rotating rod and the axle rod. The two movable plates are arranged at the top and bottom of the inner cavity of the steel frame. The two ends of the return spring are fixed between the side opposite to the movable plate and the inner top wall or inner bottom wall of the steel frame. The clip is fixed on the left side of the movable plate. The top and bottom of the stone plate close to the steel frame are provided with slots.

[0007] By adopting this technical solution, when the stone slab is damaged, it is convenient for workers to dismantle the stone slab so that the stone slab can be replaced, thereby improving the efficiency of dismantling and replacing the stone slab and reducing the labor intensity of workers.

[0008] Furthermore, an angle steel is fixed to the bottom of the left side of the curved facade base layer, and a keel frame is fixed to the bottom of the right side of the steel frame. The keel frame and the angle steel are fixedly connected by bolts.

[0009] Furthermore, a fixing plate is fixed to the top of the right side of the steel frame, a support rod is fixed to the lower surface of the fixing plate, a connecting plate is fixed to the top between the steel frame and the opposite side of the curved facade base, and the support rod is fixed to the connecting plate.

[0010] By adopting this technical solution, the number of fixing plates is not less than two, which can be used to fix the stone cover plate.

[0011] Furthermore, one side of the rotating rod passes through the steel frame and extends to a side away from the steel frame and is fixed with a handle, and the two spur gears are meshed and connected.

[0012] By adopting this technical solution, the provided handle makes it easier for workers to drive the rotating rod to rotate.

[0013] Furthermore, slide bars are fixed to the right side walls of the inner cavity at the upper and lower ends of the steel frame, and the right side of the movable plate performs linear up and down motion in the inner cavity of the slide bar.

[0014] By adopting this technical solution, the provided sliding bar can limit the movement of the movable plate.

[0015] Furthermore, the two return springs are symmetrically distributed at the left and right ends of the vertical center axis of the movable plate, the cross-sectional shape of the clamping piece is an inverted L-shape, the cross-sectional shape of the slot is an inverted T-shape, and the size of the inner cavity of the slot is adapted to the size of the clamping piece.

[0016] By adopting this technical solution, the inner cavity of the card slot can be entered through the card connector, thereby fixing the stone plate to the steel frame.

[0017] Furthermore, the positioning mechanism includes a rotating block, a telescopic rod, a compression spring, a positioning block and a fixed ring. The rotating block is rotatably connected to the top and bottom of the front and back sides of the steel frame through bearings. A mounting groove is provided on the left side of the rotating block. The telescopic rod is fixed in the inner cavity of the mounting groove. The compression spring is movably sleeved on the outer surface of the telescopic rod. The positioning block is fixed to the left side of the telescopic rod. The two ends of the compression spring are respectively fixedly connected to the side opposite to the positioning block and the mounting groove. The fixed ring is fixed to the outer surface of the rotating rod.

[0018] By adopting this technical solution, the provided positioning mechanism can facilitate the position limiting of the rotating rod, thereby improving the stability of the stone slab fixation.

[0019] Furthermore, the outer surface of the fixing ring is provided with a plurality of evenly distributed positioning grooves, the inner diameter of the positioning grooves is adapted to the outer diameter of the positioning block, the outer surface of the positioning block is fixed with a snap ring, and the outer surface of the snap ring is fixed with a pull rod.

[0020] By adopting this technical solution, the staff can drive the movement of the positioning block through the clamping ring and the pull rod.

[0021] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0022] 1. The assembled hoisting structure of the large curved landscape wall stone material can facilitate the workers to dismantle the stone plate when the stone plate is damaged through the provision of a rotating rod, a shaft rod, a spur gear, a cam, a movable plate, a return spring and a clamping piece, so that the stone plate can be replaced, thereby improving the efficiency of the stone plate removal and replacement and reducing the labor intensity of the workers.

[0023] 2. The large-scale curved landscape wall stone assembly hoisting structure can easily limit the position of the rotating rod through the provided positioning mechanism, thereby preventing the rotating rod from rotating and causing unstable fixation of the stone plate, thereby improving the stability of the stone plate fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the disassembly and replacement mechanism of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the partial disassembly and replacement mechanism of the utility model;

[0027] Figure 4This is a schematic diagram of the positioning mechanism structure of the utility model.

[0028] In the figure: 1. Arc-shaped facade base; 2. Steel frame; 3. Stone slab; 4. Removal mechanism; 41. Rotating rod; 42. Shaft; 43. Spur gear; 44. Cam; 45. Movable plate; 46. Return spring; 47. Connector; 48. Slot; 5. Positioning mechanism; 51. Rotating block; 52. Telescopic rod; 53. Compression spring; 54. Positioning block; 55. Fixing ring; 56. Mounting slot. DETAILED DESCRIPTION

[0029] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1 In this embodiment, a large-scale curved landscape wall stone assembly hoisting structure includes a curved facade base 1, a steel frame 2 is provided on the left side of the curved facade base 1, a stone plate 3 is provided on the left side of the steel frame 2, and the inner cavities at the upper and lower ends of the steel frame 2 are provided with a replacement mechanism 4 for facilitating the replacement of the stone plate 3, and the top and bottom of the front and back sides of the steel frame 2 are provided with a positioning mechanism 5 for positioning.

[0031] In this embodiment, an angle steel is fixed to the bottom of the left side of the curved facade base layer 1, a keel frame is fixed to the bottom of the right side of the steel frame 2, the keel frame and the angle steel are fixedly connected by bolts, a fixing plate is fixed to the top of the right side of the steel frame 2, a support rod is fixed to the lower surface of the fixing plate, a connecting plate is fixed to the top between the steel frame 2 and the opposite side of the curved facade base layer 1, and the support rod is fixed to the connecting plate.

[0032] It should be noted that the stone slab 3 can be hoisted to the corresponding construction site by a crane. After the stone slab 3 is hoisted and positioned, the position of the stone slab 3 is adjusted by a guide chain hand hoist.

[0033] See also Figures 2 to 3In order to replace the stone slab 3, the disassembly mechanism 4 in this embodiment includes a rotating rod 41, a shaft rod 42, two spur gears 43, two cams 44, two movable plates 45, four return springs 46 and two clamping parts 47. The rotating rod 41 is rotatably connected between the opposite sides of the front and rear side walls of the inner cavity of the steel frame 2 through a bearing, and the shaft rod 42 is rotatably connected between the opposite sides of the front and rear side walls of the inner cavity of the steel frame 2 through a bearing and is located on the right side of the rotating rod 41. The two spur gears 43 are respectively fixed on the outer surfaces of the rotating rod 41 and the shaft rod 42. The rotation of the rotating rod 41 causes the spur gear 43 fixed on its surface to rotate, and the rotation of the spur gear 43 causes the other spur gear 43 meshing with it to rotate. The rotation of the other spur gear 43 drives the rotation of the shaft rod 42. The two cams 44 are respectively fixed on the rotating rod 41 and the shaft rod 42 On the outer surface, two movable plates 45 are arranged at the top and bottom of the inner cavity of the steel frame 2, and the two ends of the return spring 46 are fixed between the movable plate 45 and the side opposite to the inner top wall or inner bottom wall of the steel frame 2. The rotation of the rotating rod 41 and the shaft rod 42 causes the cam 44 fixed on its surface to rotate. In the process of the cam 44 rotating to a horizontal state with the ground, the limit of the movable plate 45 can be released, so that the return spring 46 can rebound and make the two movable plates 45 move relative to each other. The clamping piece 47 is fixed to the left side of the movable plate 45, and the top and bottom of the stone plate 3 close to the steel frame 2 are provided with a clamping groove 48. The relative movement of the two movable plates 45 drives the two clamping pieces 47 to move relative to each other. The relative movement of the two clamping pieces 47 can be disengaged from the clamping groove 48, thereby releasing the limit of the stone plate 3, and then the stone plate 3 can be pulled out to the left for replacement.

[0034] Among them, one side of the rotating rod 41 passes through the steel frame 2 and extends to the side away from the steel frame 2 and is fixed with a handle. The two spur gears 43 are meshed and connected. The right side walls of the inner cavity at the upper and lower ends of the steel frame 2 are fixed with sliding bars, and the right side of the movable plate 45 makes linear movements up and down in the inner cavity of the sliding bar.

[0035] In this embodiment, the two return springs 46 are symmetrically distributed at the left and right ends of the vertical center axis of the movable plate 45, the cross-sectional shape of the clip 47 is an inverted L-shape, the cross-sectional shape of the slot 48 is an inverted T-shape, and the size of the inner cavity of the slot 48 is adapted to the size of the clip 47.

[0036] It should be noted that the disassembly and replacement mechanism 4 can facilitate the staff to disassemble the stone slab 3 when the stone slab 3 is damaged, thereby improving the efficiency of disassembly and replacement of the stone slab 3.

[0037] See also Figure 4The cam 55 is fixed to the left side of the cam 52 and the cam 56 is fixed to the right side of the cam 52.

[0038] In this embodiment, the outer surface of the fixing ring 55 is provided with a number of evenly distributed positioning grooves, the inner diameter of the positioning grooves is adapted to the outer diameter of the positioning block 54, the outer surface of the positioning block 54 is fixed with a snap ring, and the outer surface of the snap ring is fixed with a pull rod. Pulling the pull plate causes the snap ring to drive the positioning block 54 to move to the right, thereby shortening the telescopic rod 52 and compressing the compression spring 53.

[0039] It can be understood that the positioning mechanism 5 can be provided to facilitate limiting the position of the rotating rod 41, thereby improving the stability of the fixation of the stone slab 3.

[0040] The working principle of the above embodiment is:

[0041] (1) When replacing the stone slab 3, first pull the pull plate so that the clamping ring drives the positioning block 54 to move to the right, thereby shortening the telescopic rod 52 and compressing the compression spring 53, thereby driving the right end of the positioning block 54 into the inner cavity of the mounting groove 56, so that the left end of the positioning block 54 is disengaged from the inner cavity of the positioning groove, and the fixing ring 55 fixed to the outer surface of the rotating rod 41 can be released from the limit, thereby driving the rotating rod 41 to rotate.

[0042] (2) The rotation of the rotating rod 41 causes the spur gear 43 fixed on its surface to rotate, and the rotation of the spur gear 43 causes the other spur gear 43 meshing with it to rotate, and the rotation of the other spur gear 43 drives the rotation of the shaft 42. The rotation of the rotating rod 41 and the shaft 42 causes the cam 44 fixed on its surface to rotate. When the cam 44 rotates to a state horizontal to the ground, the limit of the movable plate 45 can be released, so that the return spring 46 can rebound and cause the two movable plates 45 to move relative to each other. The relative movement of the two movable plates 45 drives the two clamping parts 47 to move relative to each other. The relative movement of the two clamping parts 47 can disengage from the card slot 48, thereby releasing the limit on the stone plate 3, and then the stone plate 3 can be pulled out to the left for replacement.

Claims

1. A large-scale curved landscape wall stone assembly hoisting structure, comprising a curved facade base (1), characterized in that: A steel frame (2) is provided on the left side of the curved facade base (1), a stone plate (3) is provided on the left side of the steel frame (2), a dismantling mechanism (4) for facilitating the dismantling of the stone plate (3) is provided at the inner cavities at the upper and lower ends of the steel frame (2), and a positioning mechanism (5) is provided at the top and bottom of both the front and back sides of the steel frame (2); The disassembly mechanism (4) comprises a rotating rod (41), a shaft (42), two spur gears (43), two cams (44), two movable plates (45), four return springs (46) and two clamping parts (47). The rotating rod (41) is rotatably connected to the opposite sides of the front and rear side walls of the inner cavity of the steel frame (2) through a bearing. The shaft (42) is rotatably connected to the opposite sides of the front and rear side walls of the inner cavity of the steel frame (2) through a bearing and is located on the right side of the rotating rod (41). The two spur gears (43) are respectively fixed to the rotating rod (41). The outer surfaces of the movable rod (41) and the shaft rod (42), the two cams (44) are respectively fixed on the outer surfaces of the rotating rod (41) and the shaft rod (42), the two movable plates (45) are arranged at the top and bottom of the inner cavity of the steel frame (2), the two ends of the return spring (46) are fixed between the movable plate (45) and the side opposite to the inner top wall or inner bottom wall of the steel frame (2), the clamping member (47) is fixed on the left side of the movable plate (45), and the top and bottom of the side of the stone plate (3) close to the steel frame (2) are both provided with a clamping groove (48).

2. The large-scale curved landscape wall stone assembly hoisting structure according to claim 1, characterized in that: An angle steel is fixed to the bottom of the left side of the curved facade base (1), and a keel frame is fixed to the bottom of the right side of the steel frame (2), and the keel frame and the angle steel are fixedly connected by bolts.

3. The large-scale curved landscape wall stone assembly hoisting structure according to claim 1, characterized in that: A fixing plate is fixed to the top of the right side of the steel frame (2), a support rod is fixed to the lower surface of the fixing plate, a connecting plate is fixed to the top between the steel frame (2) and the side opposite to the curved facade base (1), and the support rod is fixed to the connecting plate.

4. The large-scale curved landscape wall stone assembly hoisting structure according to claim 1, characterized in that: One side of the rotating rod (41) passes through the steel frame (2) and extends to a side away from the steel frame (2) and is fixed with a handle, and the two spur gears (43) are meshed and connected.

5. The large-scale curved landscape wall stone assembly hoisting structure according to claim 1, characterized in that: Slide bars are fixed to the right side walls of the inner cavity at both ends of the steel frame (2), and the right side of the movable plate (45) performs linear movement up and down in the inner cavity of the slide bar.

6. The large-scale curved landscape wall stone assembly hoisting structure according to claim 1, characterized in that: The two return springs (46) are symmetrically distributed at the left and right ends of the vertical center axis of the movable plate (45); the cross-sectional shape of the clamping member (47) is an inverted L-shape; the cross-sectional shape of the clamping slot (48) is an inverted T-shape; and the size of the inner cavity of the clamping slot (48) is adapted to the size of the clamping member (47).

7. The large-scale curved landscape wall stone assembly hoisting structure according to claim 1, characterized in that: The positioning mechanism (5) includes a rotating block (51), a telescopic rod (52), a compression spring (53), a positioning block (54) and a fixed ring (55). The rotating block (51) is rotatably connected to the top and bottom of the front and back sides of the steel frame (2) through a bearing. A mounting groove (56) is provided on the left side of the rotating block (51). The telescopic rod (52) is fixed in the inner cavity of the mounting groove (56). The compression spring (53) is movably sleeved on the outer surface of the telescopic rod (52). The positioning block (54) is fixed to the left side of the telescopic rod (52). The two ends of the compression spring (53) are respectively fixedly connected to the side of the positioning block (54) opposite to the mounting groove (56). The fixed ring (55) is fixed to the outer surface of the rotating rod (41).

8. The large-scale curved landscape wall stone assembly hoisting structure according to claim 7, characterized in that: The outer surface of the fixing ring (55) is provided with a plurality of evenly distributed positioning grooves, the inner diameter of the positioning grooves being adapted to the outer diameter of the positioning block (54), the outer surface of the positioning block (54) being fixed with a snap ring, and the outer surface of the snap ring being fixed with a pull rod.

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