An engineering work platform

Abstract

The present invention discloses a working platform for engineering. The present invention provides a first platform fixing frame and a second platform fixing frame on the platform bracket, so that the device can slide in the Z direction and can be adjusted with the height of the material to meet the construction requirements. A side fixing assembly and a movable beam assembly are provided between the two side support assemblies. A working arm and a material placement table are provided on the movable beam assembly, so that the device can move in the X and Y directions and can transfer the material on the placement table.

Description

Technical Field

[0001] The present invention belongs to the field of engineering machinery, and in particular relates to an engineering work platform. Background Art

[0002] With the advancement of technology, every industry is undergoing tremendous changes. Within the transportation and construction industry, highway construction is particularly crucial for remote areas. Infrastructure construction in remote areas often presents difficulties in bringing large equipment to the construction site. For example, many materials cannot be brought directly to the construction site. Currently, there is no equipment that can be moved in all three directions (X, Y, and Z) to accommodate complex working conditions. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide an engineering work platform to solve the problems of high cost and low efficiency caused by commonly used equipment or manual material handling during the construction process.

[0004] In order to achieve the above-mentioned purpose, a platform bracket is included, on which a first platform fixing bracket and a second platform fixing bracket are provided, side support assemblies are provided on both sides of the platform bracket, the two side support assemblies are arranged in parallel, a side fixing assembly and a moving beam assembly are provided between the two side support assemblies, and a working arm and a material placement platform are provided on the moving beam assembly.

[0005] The side support assembly includes a side connection and fixing assembly, on which a walking system guide groove and an X-direction power assembly are provided;

[0006] The moving beam assembly includes two parallel moving support guide beams. The sides of the two moving support guide beams are provided with X-direction walking systems. The X-direction walking systems are placed in the walking system guide grooves. The X-direction power assembly is connected to the X-direction walking systems.

[0007] The X-direction walking system includes a mounting plate, on which are arranged a back wheel, a travel wheel and a limit wheel. The travel wheel and the limit wheel are placed in the guide groove of the walking system, and the back wheel is placed outside the guide groove of the walking system. The travel wheel and the limit wheel are arranged at a 90° angle.

[0008] The back wheel and the limit wheel are both eccentric shaft wheels.

[0009] A guide groove and a Y-direction power source are provided on the mobile support guide beam, a Y-direction walking system is provided at the bottom of the working arm, the Y-direction walking system is placed in the guide groove, and the Y-direction power source is connected to the Y-direction walking system.

[0010] The material placement table is fixed on the mobile support guide beam.

[0011] The first platform fixing frame and the second platform fixing frame are both provided with a Z-direction inner guide wheel and a Z-direction outer guide wheel.

[0012] The Z-direction inner guide wheel and the Z-direction outer guide wheel each include a Z-direction guide wheel eccentric shaft, the outer cover of the Z-direction guide wheel eccentric shaft is provided with a Z-direction guide wheel bearing, and a Z-direction stopper is provided between the Z-direction guide wheel bearing and the platform fixing frame;

[0013] The Z-direction inner guide wheel is provided with a Z-direction inner guide wheel roller on the Z-direction guide wheel bearing;

[0014] The Z-direction outer guide wheel is sleeved with a Z-direction outer guide wheel roller on the Z-direction guide wheel bearing.

[0015] The tops of the first platform fixing frame and the second platform fixing frame are both provided with zipper fixing seats, and the zipper fixing seats are connected to the side fixing components through auxiliary zippers.

[0016] A material transfer transition assembly is provided at the lower part of the working arm, the working arm is connected to the material transfer assembly, a guide rod is provided at the end of the material transfer assembly, a transfer plate is provided at the end of the guide rod, and both the material transfer assembly and the material transfer transition assembly are connected to a power source.

[0017] Compared with the prior art, the present invention provides a first platform fixing frame and a second platform fixing frame on the platform bracket, which enables the device to slide in the Z direction and can be adjusted with the height of the material to meet the construction requirements. A side fixing assembly and a movable beam assembly are provided between the two side support assemblies, and a working arm and a material placement table are provided on the movable beam assembly, so that the device can move in the X and Y directions and can transfer the material on the placement table.

[0018] Furthermore, the travel system of the present invention includes a rear wheel, travel wheels, and a limiting wheel. This allows for positioning in the X, Y, and Z directions. Both the rear wheel and the limiting wheel function as limiters, and their shafts are designed as eccentric shafts for ease of installation and adjustment.

[0019] Furthermore, the present invention is provided with an auxiliary zipper, which can reduce the displacement and deformation at the far end and enhance the rigidity of the entire working platform.

[0020] Furthermore, the material transfer transition plate assembly of the present invention can be converted from a horizontal state to a vertical state, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 Schematic diagram of the structure of the first platform fixing frame in the present invention;

[0023] Figure 3 Schematic diagram of the structure of the Z-direction inner guide wheel and the Z-direction outer guide wheel in the present invention;

[0024] Figure 4Schematic diagram of the structure of the side support assembly in the present invention;

[0025] Figure 5 Schematic diagram of the working arm structure of the present invention;

[0026] Figure 6 Schematic diagram of the structure of the X-direction walking system in the present invention;

[0027] Figure 7 This is a schematic diagram of the initial state of material transfer according to the present invention;

[0028] Figure 8 This is a schematic diagram of the initial state of material transfer according to the present invention;

[0029] Among them, 1-first platform fixing frame, 2-second platform fixing frame, 3-auxiliary zipper, 4-platform bracket, 5-side support assembly, 6-side fixing assembly, 7-moving beam assembly, 10-zipper fixing seat, 11-Z-direction inner guide wheel, 12-Z-direction outer guide wheel, 13-walking system guide groove, 14-X-direction power assembly, 15-side connection fixing assembly, 16-X-direction walking system, 17-moving support guide beam, 18-material placement table, 19- Working arm, 20-material transfer assembly, 21-guide rod, 22-power source, 23-transfer plate, 24-Y-direction walking system, 25-Y-direction power source, 26-back wheel, 27-walking wheel, 28-limiting wheel, 29-mounting plate, 43-material, 44-material transfer transition assembly, 45-Z-direction inward guide wheel roller, 46-Z-direction inward guide wheel bearing, 47-Z-direction inward guide wheel eccentric shaft, 48-Z-direction outward guide wheel roller, 49-Z-direction stopper. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] See also Figure 1 and Figure 5The present invention includes a platform support 4, on which a first platform fixing frame 1 and a second platform fixing frame 2 are provided. Side support assemblies 5 are provided on both sides of the platform support 4. The two side support assemblies 5 are arranged in parallel. A side fixing assembly 6 and a movable beam assembly 7 are provided between the two side support assemblies 5. A working arm 19 and a material placement platform 18 are provided on the movable beam assembly 7. The material placement platform 18 is fixed to the movable support guide beam 17. A material transfer transition assembly 44 is provided at the lower part of the working arm 19. The working arm 19 is connected to the material transfer assembly 20. A guide rod 21 is provided at the end of the material transfer assembly 20. A transfer plate 23 is provided at the end of the guide rod 21. The material transfer assembly 20 and the material transfer transition assembly 44 are both connected to a power source 22. A zipper fixing seat 10 is provided on the top of each of the first platform fixing frame 1 and the second platform fixing frame 2. The zipper fixing seat 10 is connected to the side fixing assembly 6 via an auxiliary zipper 3.

[0032] See also Figure 4 、 Figure 5 and Figure 6 The side support assembly 5 includes a side connection and fixing assembly 15, which is provided with a travel system guide groove 13 and an X-direction power assembly 14. The moving beam assembly 7 includes two parallel moving support guide beams 17, with an X-direction travel system 16 provided on the sides of the two moving support guide beams 17. The X-direction travel system 16 is placed in the travel system guide groove 13, and the X-direction power assembly 14 is connected to the X-direction travel system 16. The X-direction travel system 16 includes a mounting plate 29, on which are provided a rear wheel 26, a travel wheel 27, and a limit wheel 28. The travel wheel 27 and the limit wheel 28 are placed in the travel system guide groove 13, and the rear wheel 26 is placed outside the travel system guide groove 13. The travel wheel 27 and the limit wheel 28 are arranged at a 90° angle. This ensures the guidance of the moving beam assembly 7 in the X-direction.

[0033] See also Figure 5 A guide groove and a Y-direction power source 25 are provided on the movable support guide beam 17, and a Y-direction walking system 24 is provided at the bottom of the working arm 19. The Y-direction walking system 24 is placed in the guide groove, and the Y-direction power source 25 is connected to the Y-direction walking system 24.

[0034] See also Figure 2 and Figure 3Both the first platform mounting frame 1 and the second platform mounting frame 2 are equipped with a Z-direction inner guide wheel 11 and a Z-direction outer guide wheel 12. Each Z-direction inner guide wheel 11 and Z-direction outer guide wheel 12 includes a Z-direction guide wheel eccentric shaft 47, which is fitted with a Z-direction guide wheel bearing 46. A Z-direction stopper 49 is provided between the Z-direction guide wheel bearing 46 and the platform mounting frame. The Z-direction inner guide wheel 11 is fitted with a Z-direction inner guide wheel roller 45 mounted on the Z-direction guide wheel bearing 46, while the Z-direction outer guide wheel 12 is fitted with a Z-direction outer guide wheel roller 48 mounted on the Z-direction guide wheel bearing 46. These provide the working platform with a guiding and limiting function and, under the action of a power source, enable the platform to slide in the Z direction.

[0035] Preferably, the back wheel 26 and the limiting wheel 28 are both eccentric shaft wheels, and their positions can be adjusted at will to meet the dimensional deviation caused by design and installation during the sliding process.

[0036] Example 1:

[0037] See also Figure 7 and Figure 8 , the present invention is applied in the construction of mortar-laid rubble. As is known to all, in the construction of mortar-laid rubble retaining walls, the transportation and positioning of stones are all completed by manpower. With the present invention, manpower can be completely eliminated. The material 43 is placed on the material placement table 18, and the material transfer component 20 and the material transfer transition component 44 follow the working arm 19 to reach the working position under the action of the Y-direction walking system 24, ensuring that the extension of the material transfer component 20 does not affect the material 43 on the material placement table 18. Then the material transfer transition component 44 rotates to a horizontal state (transition material). The material transfer component 20 and the material transfer transition component 44 follow the working arm 19 under the action of the Y-direction walking system 24 to reach a position where the material can be pushed in the opposite direction. The material transfer component 20 moves to push the material onto the material transfer transition component 44. A clamping device can be installed on the working arm 19, and it can be ensured that the clamping device can slide in the Z direction to achieve the positioning and masonry of the mortar-laid rubble. As the masonry height increases, the first platform fixing frame 1 and the second platform fixing frame 2 rise in the Z direction, increasing the masonry height, thereby realizing the masonry of the mortar-laid rubble retaining wall.

[0038] Example 2:

[0039] See also Figure 7 and Figure 8The present invention is applied to work platforms for bridge maintenance and real estate development. The working arm 19 is equipped with a fence for construction workers to work. In this way, some construction materials, tools and other items are placed on the material placement table 18, and the material transfer component 20 can control the retrieval of items at any time when construction tools are needed. The operation of the X-axis walking system 16 and the Y-axis walking system 24 allows construction workers to reach any part of the work platform for maintenance operations, which is very convenient. As the maintenance height increases, the first platform fixing frame 1 and the second platform fixing frame 2 rise in the Z direction, increasing the maintenance construction height, thereby completing the maintenance work.

Claims

1. A working platform for engineering, characterized in that: The platform bracket (4) comprises a first platform fixing frame (1) and a second platform fixing frame (2), and a side support assembly (5) is provided on both sides of the platform bracket (4). The two side support assemblies (5) are arranged in parallel. A side fixing assembly (6) and a moving beam assembly (7) are provided between the two side support assemblies (5). A working arm (19) and a material placement platform (18) are provided on the moving beam assembly (7). The side support assembly (5) includes a side connection and fixing assembly (15), and the side connection and fixing assembly (15) is provided with a walking system guide groove (13) and an X-direction power assembly (14); The movable beam assembly (7) includes two movable support guide beams (17) arranged in parallel, and an X-direction walking system (16) is arranged on the side of the two movable support guide beams (17). The X-direction walking system (16) is placed in the walking system guide groove (13), and the X-direction power assembly (14) is connected to the X-direction walking system (16); The first platform fixing frame (1) and the second platform fixing frame (2) are both provided with a Z-direction inner guide wheel (11) and a Z-direction outer guide wheel (12); A zipper fixing seat (10) is provided on the top of each of the first platform fixing frame (1) and the second platform fixing frame (2), and the zipper fixing seat (10) is connected to the side fixing assembly (6) via an auxiliary zipper (3); A material transfer transition assembly (44) is provided at the lower portion of the working arm (19), the working arm (19) is connected to the material transfer assembly (20), a guide rod (21) is provided at the end of the material transfer assembly (20), a transfer plate (23) is provided at the end of the guide rod (21), and both the material transfer assembly (20) and the material transfer transition assembly (44) are connected to a power source (22); The X-direction walking system (16) includes a mounting plate (29), on which a back-facing wheel (26), a travel wheel (27) and a limit wheel (28) are provided. The travel wheel (27) and the limit wheel (28) are placed in the guide groove (13) of the walking system, and the back-facing wheel (26) is placed outside the guide groove (13) of the walking system. The travel wheel (27) and the limit wheel (28) are arranged at an angle of 90°. A guide groove and a Y-direction power source (25) are provided on the movable support guide beam (17), a Y-direction walking system (24) is provided at the bottom of the working arm (19), the Y-direction walking system (24) is placed in the guide groove, and the Y-direction power source (25) is connected to the Y-direction walking system (24).

2. The engineering work platform according to claim 1, characterized in that: The back wheel (26) and the limiting wheel (28) both adopt eccentric shaft wheels.

3. The engineering work platform according to claim 1, characterized in that: The material placement table (18) is fixed on the mobile support guide beam (17).

4. The engineering work platform according to claim 1, characterized in that: The Z-direction inner guide wheel (11) and the Z-direction outer guide wheel (12) each include a Z-direction guide wheel eccentric shaft (47), an outer sleeve of the Z-direction guide wheel eccentric shaft (47) is provided with a Z-direction guide wheel bearing (46), and a Z-direction stopper (49) is provided between the Z-direction guide wheel bearing (46) and the platform fixing frame; The Z-direction inner guide wheel (11) is provided with a Z-direction inner guide wheel roller (45) on the Z-direction guide wheel bearing (46); The Z-direction outer guide wheel (12) is sleeved with a Z-direction outer guide wheel roller (48) on the Z-direction guide wheel bearing (46).

Images