Heavy stone mounting device and using method

Abstract

The invention relates to the technical field of stone installation, and discloses a heavy stone installation device and a using method.The heavy stone installation device comprises a support, a fixing frame is fixedly connected to the center axis of the top of the support, a motor is fixedly connected to the left side of the fixing frame, and the output end of the motor is fixedly connected with a rotating shaft; winding rollers are fixedly connected to the two sides of the surface of the rotating shaft, a cloth belt is fixedly connected to the surfaces of the winding rollers, a connecting frame is fixedly connected to the bottom of the cloth belt, and a connecting shaft is movably connected to the bottom of the inner side of the connecting frame. According to the heavy stone installation device, when heavy stone is installed at present, the stone needs to be manually carried to the installation position by multiple persons, time and labor are wasted, the stone is likely to fall down, consequently, a carrier is likely to be hurt, and the use requirement cannot be met, and therefore the heavy stone installation device is provided.

Description

Technical Field

[0001] The present invention relates to the technical field of construction machinery, and in particular to a special device for installing heavy stone materials and a method for using the same, which is particularly suitable for installation operations of heavy stone materials such as large slabs, marble, and granite. Background Art

[0002] With the increasing requirements of modern architectural decoration, heavy stones are increasingly used in building exterior walls, interior decoration, landscape engineering and other fields. These stones are usually large in size and heavy in weight, with a single piece weighing hundreds of kilograms or even more.

[0003] At present, the installation of heavy stone mainly relies on manual handling and positioning, which has the following technical defects:

[0004] It requires multiple workers to work together, which results in high labor costs and low efficiency; manual handling poses safety hazards and is prone to accidents where stones may slip and injure people; the accuracy of stone positioning is difficult to guarantee and the installation quality is unstable; there is a lack of specialized equipment and existing lifting equipment cannot meet the special requirements of stone installation.

[0005] Therefore, it is urgent to develop a device specifically for installing heavy stone materials to solve the above-mentioned technical problems. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to provide a heavy stone installation device and a method of use, which can achieve safe, efficient and precise installation of heavy stones and reduce manual labor intensity and safety risks.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a heavy stone installation device, comprising the following components:

[0008] Lifting mechanism: including bracket, fixing frame, motor, rotating shaft, winding roller and cloth belt, used to realize vertical lifting of stone;

[0009] Stone fixing mechanism: including connecting frame, storage plate, electric telescopic rod and pressing plate, used to fix and adjust the posture of the stone;

[0010] Mobile shock absorption mechanism: including universal wheels, shock absorption springs, dampers and linkage shock absorption devices, which facilitate the movement of the device and reduce vibration;

[0011] Control system: includes PLC controller and battery to realize intelligent control of the device.

[0012] The top of the bracket is fixedly connected to a fixing frame;

[0013] The motor is fixed to the left side of the fixing frame, and its output end is connected to the rotating shaft;

[0014] The winding roller is fixed on the surface of the rotating shaft and is connected to the cloth belt;

[0015] The connecting frame is connected to the bottom of the cloth belt, and the inner side is movably connected to the connecting shaft;

[0016] The placement plate is fixed on the top of the connecting shaft and is used to carry the stone;

[0017] The electric telescopic rod is fixed on the top of the inner side of the connecting frame, and the bottom is connected to the pressing plate;

[0018] The mobile shock-absorbing mechanism includes universal wheels and a multi-stage shock-absorbing component.

[0019] Preferably, the mobile shock-absorbing mechanism includes: a hollow block fixed on both sides of the bracket; an elastic ring fixed in the inner cavity of the hollow block; a vertical plate connected to the elastic ring and connected to the movable rod through a movable seat; an adjusting plate connected to the movable rod through a connecting seat, with a spring connected to one side; a vertical column fixed at the bottom of the adjusting plate and connected to the bottom plate and the universal wheel.

[0020] Preferably, the surface of the placement plate is provided with an anti-slip rubber pad, and the friction coefficient ≥.

[0021] Preferably, a pressure sensor is provided at the bottom of the pressing plate and is electrically connected to the PLC controller.

[0022] Preferably, it further includes a laser positioning device arranged on the top of the bracket and used for assisting in positioning the stone.

[0023] The method for installing the heavy stone by the heavy stone installation device includes the following steps:

[0024] S1: Adjust the placement plate to an inclined state and load the stone;

[0025] S2: Restore the placement plate to a horizontal state and start the electric telescopic rod to fix the stone;

[0026] S3: Adjust the height of the stone through the motor;

[0027] S4: Move the device to the installation position, and the shock-absorbing mechanism buffers the vibration;

[0028] S5: After precise positioning, release the stone to complete the installation.

[0029] Preferably, in step S2, the pressure for fixing the stone is automatically adjusted according to the weight of the stone, and the pressure value is 20 - 30% of the weight of the stone.

[0030] Compared with the prior art, the present invention provides a heavy stone installation device, which adds an anti-slip rubber pad on the surface of the placement board to improve the fixing stability of the stone; a pressure sensor is arranged at the bottom of the pressing plate to monitor the fixing pressure of the stone in real time; a laser positioning device is added to assist in the accurate positioning of the stone; the design of the shock absorption mechanism is optimized, and a three-stage shock absorption system is adopted to improve the moving stability; the control system is improved, and a wireless remote control function is added to improve the operation convenience.

[0031] Secondly, the present invention tilts the placement board, then places the stone on the top of the placement board, then adjusts the placement board to the horizontal state, then starts the electric telescopic rod, the electric telescopic rod drives the pressing plate to move to limit the stone, starts the motor, drives the rotating shaft to rotate through the motor, the rotating shaft drives the winding roller to rotate, so as to wind the cloth belt, thereby driving the connecting frame to move, and the height of the stone can be adjusted. Then move the bracket to transport the stone to the installation position, and there is no need for workers to manually carry the stone to the installation position.

[0032] When the present invention bumps during the transportation process, the universal wheels will drive the bottom plate to move, the bottom plate drives the vertical column to move, the vertical column drives the adjusting plate to move, the adjusting plate drives the spring and the damper to deform, and at the same time drives the connecting seat to move, the connecting seat drives the movable rod to move, the movable rod drives the movable seat to move, the movable seat drives the vertical plate to move, and the vertical plate drives the elastic ring to deform, thereby achieving the shock absorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic structural diagram of the present invention;

[0034] Figure 2 It is a three-dimensional structural diagram of the present invention;

[0035] Figure 3 It is an internal three-dimensional schematic diagram of the present invention;

[0036] Figure 4 It is an enlarged structural schematic diagram of part A of the present invention;

[0037] Figure 5 It is a side view structural schematic diagram of the hollow block in a sectional state of the present invention.

[0038] In the figure: 1. Bracket; 2. Fixed frame; 3. Motor; 4. Rotating shaft; 5. Winding roller; 6. Cloth belt; 7. Connecting frame; 8. Connecting shaft; 9. Placement board; 10. Cross board; 11. Electric telescopic rod; 12. Pressing plate; 13. Hollow block; 14. Elastic ring; 15. Vertical plate; 16. Movable seat; 17. Movable rod; 18. Connecting seat; 19. Damper; 20. Adjusting plate; 21. Spring; 22. Vertical column; 23. Bottom plate; 24. Universal wheel; 25. PLC controller; 26. Battery. DETAILED DESCRIPTION OF THE INVENTION

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that may be included in at least one implementation manner of the present invention. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it an embodiment that is separate or selectively mutually exclusive with other embodiments.

[0041] Embodiment 1:

[0042] Please refer to Figure 1 and Figure 2 As shown, the present invention provides a heavy stone installation device, including a bracket 1. A fixed frame 2 is fixedly connected to the central axis at the top of the bracket 1. A motor 3 is fixedly connected to the left side of the fixed frame 2. The output end of the motor 3 is fixedly connected to a rotating shaft 4. Both sides of the surface of the rotating shaft 4 are fixedly connected with winding rollers 5. A cloth belt 6 is fixedly connected to the surface of the winding roller 5. The bottom of the cloth belt 6 is fixedly connected with a connecting frame 7. A connecting shaft 8 is movably connected to the bottom inside the connecting frame 7. The top of the connecting shaft 8 is fixedly connected with a placing plate 9. A cross plate 10 is fixedly connected to the top inside the connecting frame 7. An electric telescopic rod 11 is fixedly connected to the central axis at the top of the cross plate 10. The bottom of the electric telescopic rod 11 is fixedly connected with a pressing plate 12. The right side of the rotating shaft 4 is movably connected to the fixed frame 2 through a first bearing. Both sides of the connecting shaft 8 are movably connected to the connecting frame 7 through second bearings. Rectangular grooves are opened on both sides of the inner surface of the bracket 1, and a prism is fixedly connected to the inner cavity of the rectangular groove, and the surface of the prism is slidably connected to the connecting frame 7. A PLC controller 25 and a storage battery 26 are fixedly connected to the front side of the top of the bracket 1 in sequence from left to right. An activity groove is opened on the top of the inner surface of the bracket 1.

[0043] The specific function of this technical solution: Tilt the placing plate 9, then place the stone on the top of the placing plate 9, then adjust the placing plate 9 to a horizontal state, and then start the electric telescopic rod 11. The electric telescopic rod 11 drives the pressing plate 12 to move to limit the stone. Start the motor 3, drive the rotating shaft 4 to rotate through the motor 3, the rotating shaft 4 drives the winding roller 5 to rotate, so as to wind the cloth belt 6, thereby driving the connecting frame 7 to move, and then the height of the stone can be adjusted. Then move the bracket 1 to transport the stone to the installation position, and it is not necessary for the staff to manually carry the stone to the installation position.

[0044] Embodiment 2:

[0045] Based on Embodiment 1, the present invention is asFigure 1 , Figure 2 , Figure 3 and Figure 4 As shown in Figure 3 , Figure 4 , both sides of the bracket 1 are fixedly connected with hollow blocks 13. One side of the inner cavity of the hollow block 13 is fixedly connected with an elastic ring 14. One side of the elastic ring 14 is fixedly connected with a vertical plate 15. One side of the vertical plate 15 is fixedly connected with a movable seat 16. One side of the movable seat 16 is movably connected with a movable rod 17. One side of the movable rod 17 is movably connected with a connecting seat 18. The bottom of the connecting seat 18 is fixedly connected with an adjusting plate 20. One side of the adjusting plate 20 is fixedly connected with a spring 21. One side of the spring 21 is fixedly connected with the hollow block 13. The front side and the rear side of the bottom of the adjusting plate 20 are both fixedly connected with vertical columns 22. The bottom of the vertical column 22 is fixedly connected with a bottom plate 23. The bottom of the bottom plate 23 is movably connected with a universal wheel 24. The top of the adjusting plate 20 is fixedly connected with a damper 19. The top of the damper 19 is fixedly connected with the hollow block 13. A chute is opened at the top of the inner cavity of the hollow block 13, and the inner cavity of the chute is slidably connected with the vertical plate 15. A round hole is opened at the bottom of the hollow block 13, and the inner cavity of the round hole is slidably connected with the vertical column 22.

[0046] Specific function of this technical solution: When the vehicle jolts during transportation, the universal wheel 24 will drive the bottom plate 23 to move, the bottom plate 23 drives the vertical column 22 to move, the vertical column 22 drives the adjusting plate 20 to move, the adjusting plate 20 drives the spring 21 and the damper 19 to deform, and at the same time drives the connecting seat 18 to move, the connecting seat 18 drives the movable rod 17 to move, the movable rod 17 drives the movable seat 16 to move, the movable seat 16 drives the vertical plate 15 to move, and the vertical plate 15 drives the elastic ring 14 to deform, so as to achieve the effect of shock absorption.

[0047] Working principle: First, the motor can be used to control the placing plate 9 to tilt the placing plate, then place the stone on the top of the placing plate 9, and then adjust the placing plate 9 to the horizontal state. Then start the electric telescopic rod 11, and the electric telescopic rod 11 drives the pressing plate 12 to move to limit the stone. Start the motor 3, drive the rotating shaft 4 to rotate through the motor 3, and the rotating shaft 4 drives the winding roller 5 to rotate, so as to wind the cloth belt 6, thereby driving the connecting frame 7 to move, and then the height of the stone can be adjusted. Then move the bracket 1 to transport the stone to the installation position, and there is no need for workers to manually carry the stone to the installation position;

[0048] When the vehicle jolts during transportation, the universal wheel 24 will drive the bottom plate 23 to move, the bottom plate 23 drives the vertical column 22 to move, the vertical column 22 drives the adjusting plate 20 to move, the adjusting plate 20 drives the spring 21 and the damper 19 to deform, and at the same time drives the connecting seat 18 to move, the connecting seat 18 drives the movable rod 17 to move, the movable rod 17 drives the movable seat 16 to move, the movable seat 16 drives the vertical plate 15 to move, and the vertical plate 15 drives the elastic ring 14 to deform, so as to achieve the effect of shock absorption.

[0049] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those skilled in the art who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any clause of "means-plus-function" is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0050] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present invention or those features that are not relevant to the implementation of the present invention).

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention may be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A heavy stone installation device, characterized in that, Including: A bracket (1) with a fixing frame (2) fixedly connected to its top; A motor (3) fixed to the left side of the fixing frame (2), and its output end is connected to a rotating shaft (4); A winding roller (5) fixed to the surface of the rotating shaft (4) and connected to a cloth belt (6); A connecting frame (7) connected to the bottom of the cloth belt (6), and a connecting shaft (8) is movably connected inside; A placement plate (9) fixed to the top of the connecting shaft (8) for carrying stones; An electric telescopic rod (11) fixed to the top inside of the connecting frame (7), and its bottom is connected to a pressing plate (12); A mobile shock absorption mechanism including a universal wheel (24) and a multi-stage shock absorption component.

2. The heavy stone installation device according to claim 1, wherein, The mobile shock absorption mechanism includes: Hollow blocks (13) fixed to both sides of the bracket (1); Elastic rings (14) fixed inside the hollow blocks (13); Vertical plates (15) connected to the elastic rings (14) and connected to movable rods (17) through movable seats (16); Adjusting plates (20) connected to the movable rods (17) through connecting seats (18), and springs (21) are connected to one side; Vertical columns (22) fixed to the bottoms of the adjusting plates (20) and connected to a bottom plate (23) and universal wheels (24).

3. The heavy stone installation device according to claim 1, characterized in that, The surface of the placement plate (9) is provided with an anti-slip rubber pad with a friction coefficient ≥ 0.

8.

4. The heavy stone installation device according to claim 1, characterized in that, A pressure sensor is provided at the bottom of the pressing plate (12) and is electrically connected to a PLC controller (25).

5. The heavy stone installation device according to claim 1, characterized in that, It also includes a laser positioning device arranged on the top of the bracket (1) for assisting in positioning stones.

6. A method of using the heavy stone installation device according to any one of claims 1-5, characterized in that, Including the following steps: S1: Adjust the placement plate (9) to an inclined state and load the stones; S2: Restore the placement plate (9) to a horizontal state and start the electric telescopic rod (11) to fix the stones; S3: Adjust the height of the stones through the motor (3); S4: Move the device to the installation position, and the shock absorption mechanism buffers the vibration; S5: After precise positioning, release the stones to complete the installation.

7. The method for using the heavy stone installation device according to claim 6, characterized in that, In step S2, the pressure for fixing the stones is automatically adjusted according to the weight of the stones, and the pressure value is 20 - 30% of the weight of the stones.

Images