Fixed-rail movable operation platform for long-distance wall masonry and plastering

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a long-distance wall masonry plastering fixed track movable operation platform which comprises a movable platform, two linear guide rails, a supporting operation platform and two supporting frames. And the stable moving assembly comprises a plurality of trundle supports fixedly connected to the lower end face of the moving platform, and the lower ends of the trundle supports are rotationally connected with wheel shafts in a penetrating mode. Long-distance movement of the movable platform and the supporting operation platform can be achieved through movement matching of the movable trundles and the linear guide rails so that movable operation of long-distance masonry plastering can be completed, and meanwhile the movable trundles can be prevented from deviating in the left-right direction relative to the linear guide rails. The moving stability and the construction safety of the moving operation platform are improved, the overall assembly and disassembly operation of the moving operation platform can be rapidly achieved, and the overall construction efficiency of long-distance wall masonry plastering operation can be effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a fixed track mobile work platform for long-distance wall masonry and plastering. Background Technology

[0002] Wall masonry and plastering are important procedures in building construction. Wall masonry involves using bricks, stones, and blocks to build the basic framework of the wall by laying them in an orderly manner with mortar according to the pre-designed wall position, size, and structural form. Plastering is a leveling operation performed on the surface of the completed wall, which makes the wall surface smoother and improves the functionality and aesthetics of the entire building.

[0003] However, existing track-mounted mobile work platforms used for long-distance wall masonry and plastering often have the following problems when in use:

[0004] 1. During long-distance wall masonry and plastering, mobile work platforms are prone to lateral displacement, causing the entire mobile work platform to tilt, which in turn affects the stability of the mobile work platform and the safety of construction.

[0005] 2. In addition, mobile work platforms are usually large in size, and the overall assembly and disassembly of mobile work platforms for long-distance wall masonry and plastering is inconvenient, resulting in low overall construction efficiency for long-distance wall masonry and plastering operations.

[0006] To address these issues, a fixed-track mobile work platform for long-distance wall masonry and plastering is proposed. Utility Model Content

[0007] The purpose of this utility model is to address the problems of the aforementioned mobile work platforms, which are prone to lateral displacement during mobile operations, affecting the stability and safety of the mobile work platform, as well as the inconvenience of assembling and disassembling the mobile work platform for long-distance wall masonry and plastering, resulting in low overall construction efficiency for long-distance wall masonry and plastering operations. This utility model provides a fixed-track mobile work platform for long-distance wall masonry and plastering that improves the stability of the mobile work platform and increases the overall construction efficiency for long-distance wall masonry and plastering operations.

[0008] To achieve the above objectives, this utility model adopts the following technical solution: a long-distance wall masonry and plastering fixed-track mobile work platform, comprising:

[0009] The mobile platform consists of two linear guides, a support work platform, and two support frames.

[0010] A smooth movement assembly includes several caster brackets fixedly connected to the lower end face of the moving platform. A wheel axle is rotatably connected through the lower end of each caster bracket. A movable caster is fixedly connected to the middle of the wheel axle. The inner side of the linear guide rail has a concave structure. The movable caster matches the inner side of the linear guide rail. Anti-deviation components are fixedly connected to both ends of the wheel axle to prevent the movable caster from deviating to the left or right.

[0011] The outer wall of the support frame is fixedly connected with a quick-assembly assembly, which is used to quickly assemble and disassemble the mobile platform and the support work platform.

[0012] Preferably, the anti-deviation component includes a transfer bearing fixedly connected to the end of the wheel axle, a support plate fixedly connected to the outer ring of the transfer bearing, and two small movable bottom wheels fixedly connected to the lower end face of the support plate, the small movable bottom wheels being in contact with the upper end face of the linear guide rail.

[0013] Preferably, the quick-assembly assembly includes two lifting slide rods fixedly connected to the outer wall of the support frame, two lifting assembly plates slidably connected to the outer walls of the two lifting slide rods, a first-order threaded sleeve fixedly connected to the middle of each of the two lifting assembly plates, a locking screw connected to the inner thread of the first-order threaded sleeve, a second-order threaded sleeve fixedly connected to the upper surface of the moving platform and the lower surface of the support work platform, the locking screw matching the second-order threaded sleeve, a fixing ring fixedly connected to the outer wall of the lifting slide rod, an abutment ring slidably connected to the outer wall of the lifting slide rod, a pressure spring fixedly connected between the abutment ring and the fixing ring, and a traction ring fixedly connected to the outer wall of the lifting assembly plate.

[0014] Preferably, two protective railings are fixedly connected to the upper surface of the supporting work platform.

[0015] Preferably, a plurality of electric push rods are fixedly installed on the lower end face of the mobile platform, and each of the output ends of the plurality of electric push rods is fixedly connected to a snap-fit ​​fixing plate. The snap-fit ​​fixing plate is arranged in an inverted L-shaped structure, and the upper end face of the linear guide rail is provided with a snap-fit ​​protrusion. The snap-fit ​​fixing plate matches the snap-fit ​​protrusion.

[0016] Preferably, a rotating seat is fixedly connected to the upper surface of the mobile platform, and a steel ladder is rotatably connected to the rotating seat. A groove is provided on the side of the supporting work platform, and the steel ladder matches the groove.

[0017] Preferably, a rotating handle is fixedly connected to the end of the locking screw away from the lifting and disassembly plate.

[0018] A construction method for a fixed-track mobile work platform used in long-distance wall masonry and plastering includes the following steps:

[0019] S1. Clean up the construction site;

[0020] S2, Linear guide rail installation;

[0021] S3, Erection of mobile platform and linear guide rail;

[0022] S4. Assemble the mobile platform, the two support frames, and the support work platform in sequence.

[0023] Compared with existing technologies, the advantages of this long-distance wall masonry and plastering fixed-track mobile work platform are:

[0024] 1. This utility model incorporates a stable moving component, utilizing the movement of casters and linear guide rails to achieve long-distance movement of the mobile platform and supporting work platform, enabling mobile operations for long-distance masonry and plastering. Simultaneously, several small moving bottom wheels on the lower end faces of several support plates can move in contact with the upper end faces of the linear guide rails, providing sufficient auxiliary support for the movement of the casters. This maintains the stability of the casters relative to the linear guide rails, effectively preventing lateral deviation of the casters and tilting of the mobile platform. Consequently, it enhances the stability of the mobile work platform and improves construction safety.

[0025] 2. This utility model incorporates a quick-assembly / disassembly component. When installing and using the mobile work platform, two support frames can be placed on either side of the upper surface of the mobile platform, and the support work platform can be placed on top of the two support frames. At this point, the inner sides of the No. 1 threaded sleeve and the No. 2 threaded sleeve correspond, meaning the locking screw matches the No. 2 threaded sleeve. By rotating the handle, the locking screw is driven to rotate, gradually threading and engaging with the No. 2 threaded sleeve. This completes the connection and fixation of the support frame, the mobile work platform, and the support work platform, enabling rapid overall installation of the two support frames, the mobile platform, and the support work platform. When disassembling the mobile work platform, the locking screw is driven in the opposite direction, eliminating the need for the support frames to connect and fix the mobile platform and the support work platform. This rapid assembly and disassembly of the mobile work platform effectively improves the overall construction efficiency of long-distance wall masonry and plastering operations, which is often inefficient. Attached Figure Description

[0026] Figure 1 This utility model provides a flowchart of a construction method for a fixed-track mobile work platform for long-distance wall masonry and plastering.

[0027] Figure 2 This is a three-dimensional structural diagram of a fixed-track mobile work platform for long-distance wall masonry and plastering provided by this utility model.

[0028] Figure 3 This is a schematic diagram of the structure of the mobile platform and the supporting work platform in a fixed-track mobile work platform for long-distance wall masonry and plastering provided by this utility model.

[0029] Figure 4 yes Figure 3 Enlarged view of point A.

[0030] Figure 5 yes Figure 3 Enlarged view of point B.

[0031] Figure 6 This is a schematic diagram of the caster support structure in a fixed-track mobile work platform for long-distance wall masonry and plastering provided by this utility model.

[0032] In the diagram: 1. Mobile platform, 2. Linear guide rail, 3. Supporting work platform, 4. Supporting frame, 5. Caster bracket, 6. Wheel axle, 7. Mobile caster, 8. Adapter bearing, 9. Support plate, 10. Small mobile base wheel, 11. Lifting slide bar, 12. Lifting disassembly plate, 13. No. 1 threaded sleeve, 14. Locking screw, 15. No. 2 threaded sleeve, 16. Operating guardrail, 17. Electric push rod, 18. Snap-fit ​​fixing plate, 19. Snap-fit ​​protrusion, 20. Rotating seat, 21. Steel ladder, 22. Groove, 23. Rotating handle, 24. Fixing ring, 25. Abutment ring, 26. Pressure spring, 27. Traction ring. Detailed Implementation

[0033] The following embodiments are for illustrative purposes only and are not intended to limit the scope of this invention.

[0034] like Figures 2-6 As shown, a long-distance wall masonry and plastering fixed track mobile work platform includes a mobile platform 1, two linear guide rails 2, a supporting work platform 3, two supporting frames 4, and a stable movement component. Two operating guardrails 16 are fixedly connected to the upper end of the supporting work platform 3. The stable movement component includes several caster brackets 5 fixedly connected to the lower end of the mobile platform 1. A wheel axle 6 is rotatably connected to the lower end of the caster bracket 5. A movable caster 7 is fixedly connected to the middle of the wheel axle 6. The inner side of the linear guide rail 2 is set with a concave structure. The movable caster 7 matches the inner side of the linear guide rail 2. Anti-deviation components are fixedly connected to both ends of the wheel axle 6. The anti-deviation components are used to prevent the movable caster 7 from deviating to the left or right. The anti-deviation components include a transition bearing 8 fixedly connected to the end of the wheel axle 6. A support plate 9 is fixedly connected to the outer ring of the transition bearing 8. Two small movable bottom wheels 10 are fixedly connected to the lower end of the support plate 9. The small movable bottom wheels 10 are in contact with the upper end of the linear guide rail 2.

[0035] The long-distance movement of the mobile platform 1 and the supporting work platform 3 is achieved by utilizing the movable casters 7 and the linear guide rail 2, so as to complete the long-distance masonry and plastering mobile operation. At the same time, during the rotation of the wheel axle 6, the support plate 9 can rotate relative to the wheel axle 6 through the intermediate rotation of the transition bearing. Meanwhile, several small movable bottom wheels 10 on the lower end face of several support plates 9 can move in contact with the upper end face of the linear guide rail 2, so that the small movable bottom wheels 10 can provide sufficient auxiliary support for the movement of the movable casters 7, so as to maintain the movement stability of the movable casters 7 relative to the linear guide rail 2, effectively avoiding the left and right deviation of the movable casters 7 relative to the linear guide rail 2, preventing the mobile platform 1 from tilting, thereby improving the movement stability of the mobile work platform and the construction safety.

[0036] like Figure 1 and Figure 3 As shown, several electric push rods 17 are fixedly installed on the lower end face of the mobile platform 1. Each of the output ends of the electric push rods 17 is fixedly connected to a snap-fit ​​fixing plate 18. The snap-fit ​​fixing plate 18 is set in an inverted L-shaped structure. The upper end face of the linear guide rail 2 is provided with a snap-fit ​​protrusion 19. The snap-fit ​​fixing plate 18 matches the snap-fit ​​protrusion 19.

[0037] When it is necessary to fix the mobile platform 1, the electric push rod 17 can be controlled to drive the snap-fit ​​fixing plate 18 to move down, so that the snap-fit ​​fixing plate 18 can fully snap-fit ​​and limit the snap-fit ​​protrusion 19, thereby restricting the movement of the mobile platform 1 relative to the linear guide rail 2, and facilitating the relative fixation of the mobile platform 1 and the linear guide rail 2.

[0038] like Figure 1 and Figure 3 As shown, a rotating seat 20 is fixedly connected to the upper end face of the mobile platform 1, and a steel ladder 21 is rotatably connected to the rotating seat 20. A groove 22 is provided on the side of the supporting work platform, and the steel ladder 21 matches the groove 22.

[0039] Before the support platform 3 is erected, the steel ladder 21 can be rotated to a position parallel to the upper surface of the mobile platform 1 to reduce the space occupied by the mobile platform 1 and facilitate storage. After the support platform 3 is erected, the steel ladder 21 can be rotated to the groove 22 position of the support platform 3 so that construction personnel can quickly climb onto the support platform 3.

[0040] like Figures 1-5As shown, a quick-assembly assembly is fixedly connected to the outer wall of the support frame 4. The quick-assembly assembly is used to quickly assemble and disassemble the mobile platform 1 and the support work platform 3. The quick-assembly assembly includes two lifting slide rods 11 fixedly connected to the outer wall of the support frame 4. Two lifting disassembly plates 12 are slidably connected to the outer wall of the two lifting slide rods 11. A first-threaded sleeve 13 is fixedly connected to the middle of each of the two lifting disassembly plates 12. A locking screw 14 is connected to the inner thread of the first-threaded sleeve 13. A rotating handle 23 is fixedly connected to the end of the locking screw 14 away from the lifting disassembly plate 12. A second-threaded sleeve 15 is fixedly connected to the upper end face of the mobile platform 1 and the lower end face of the support work platform 3. The locking screw is matched with the second-threaded sleeve 15. A fixing ring 24 is fixedly connected to the outer wall of the lifting slide rod 11. An abutment ring 25 is slidably connected to the outer wall of the lifting slide rod 11. A pressure spring 26 is fixedly connected between the abutment ring 25 and the fixing ring 24. A traction ring 27 is fixedly connected to the outer wall of the lifting disassembly plate 12.

[0041] Two support frames 4 are placed on both sides of the upper surface of the mobile platform 1, and the support working platform 3 is placed on top of the two support frames 4. At this time, the inner sides of the first threaded sleeve 13 and the second threaded sleeve 15 are aligned, that is, the locking screw 14 is matched with the second threaded sleeve 15. By rotating the rotating handle 23, the locking screw 14 is driven to rotate, so that the locking screw 14 gradually rotates and enters the second threaded sleeve 15. This completes the connection and fixing operation between the support frame 4 and the mobile platform 1 and the support working platform 3, so as to quickly realize the overall erection and installation of the two support frames 4, the mobile platform 1 and the support working platform 3. When the mobile working platform is disassembled and used, the locking screw 14 is rotated in the opposite direction, so that the support frame 4 no longer connects and fixes the mobile platform 1 and the support working platform 3. By quickly realizing the overall assembly and disassembly operation of the mobile working platform, the overall construction efficiency of long-distance wall masonry and plastering operations can be effectively improved.

[0042] like Figure 1 As shown, a construction method for a fixed-track mobile work platform used in long-distance wall masonry and plastering includes the following steps:

[0043] S1. Clean up the construction site;

[0044] S2, linear guide rail 2 is laid;

[0045] S3, the mobile platform 1 and the linear guide rail 2 are assembled;

[0046] S4. The mobile platform 1, the two support frames 4 and the support work platform 3 are assembled in sequence.

[0047] The working principle of this utility model is as follows:

[0048] 1. When using the mobile work platform, the movement of the mobile casters 7 and the linear guide rail 2 can be used to achieve long-distance movement of the mobile platform 1 and the supporting work platform 3, so as to complete long-distance masonry and plastering mobile operations. At the same time, during the rotation of the wheel axle 6, the support plate 9 can rotate relative to the wheel axle 6 through the intermediate rotation of the transition bearing. Meanwhile, several small mobile bottom wheels 10 on the lower end face of several support plates 9 can move in contact with the upper end face of the linear guide rail 2, so that several small mobile bottom wheels 10 can provide sufficient auxiliary support for the movement of the mobile casters 7, so as to maintain the movement stability of the mobile casters 7 relative to the linear guide rail 2, effectively avoiding the left and right deviation of the mobile casters 7 relative to the linear guide rail 2, preventing the mobile platform 1 from tilting, thereby improving the movement stability of the mobile work platform and the construction safety.

[0049] 2. When installing and using the mobile work platform, first place the two support frames 4 on both sides of the upper end face of the mobile platform 1, and place the support work platform 3 on top of the two support frames 4. At this time, the inner sides of the No. 1 threaded sleeve 13 and the No. 2 threaded sleeve 15 are aligned, that is, the locking screw 14 matches the No. 2 threaded sleeve 15. By rotating the rotating handle 23, the locking screw 14 is driven to rotate, so that the locking screw 14 gradually rotates and enters the No. 2 threaded sleeve 15. This completes the connection and fixing operation between the support frame 4 and the mobile platform 1 and the support work platform 3, so as to quickly realize the overall erection and installation of the two support frames 4, the mobile platform 1 and the support work platform 3. When disassembling and using the mobile work platform, the locking screw 14 is driven to rotate in the opposite direction, so that the support frame 4 no longer connects and fixes the mobile platform 1 and the support work platform 3. By quickly realizing the overall assembly and disassembly operation of the mobile work platform, the overall construction efficiency of long-distance wall masonry and plastering operations can be effectively improved.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A long-distance wall building and plastering fixed rail mobile work platform, characterized in that, Include: Mobile platform (1), two linear guide (2), support operation platform (3) and two support frame (4); Stable moving assembly, the stable moving assembly includes a plurality of caster supports (5) fixedly connected to the lower end surface of the mobile platform (1), the lower end of the caster support (5) penetrates the rotating connection of the wheel shaft (6), the middle part of the wheel shaft (6) is fixedly connected with the moving caster (7), the inner side of the linear guide (2) is provided in a concave structure, the moving caster (7) is matched with the inner side of the linear guide (2), the two ends of the wheel shaft (6) are fixedly connected with the anti-deviation component, and the anti-deviation component is used to prevent the left and right deviation of the moving caster (7); The outer wall of the support frame (4) is fixedly connected with a quick disassembly and assembly component, and the quick disassembly and assembly component is used for quickly assembling and disassembling the mobile platform (1) and the support operation platform (3).

2. A long-distance wall building and plastering fixed rail mobile work platform according to claim 1, characterized in that, The anti-deviation component includes a transfer bearing (8) fixedly connected to the end of the wheel shaft (6), the outer ring of the transfer bearing (8) is fixedly connected with a supporting plate (9), the lower end surface of the supporting plate (9) is fixedly connected with two small mobile bottom wheels (10), and the small mobile bottom wheels (10) are matched with the upper end surface of the linear guide (2).

3. A long-distance wall building and plastering fixed rail mobile work platform according to claim 1, characterized in that, The quick disassembly and assembly component includes two lifting slide rods (11) fixedly connected to the outer wall of the support frame (4), two lifting disassembly plates (12) are slidingly connected to the outer wall of the two lifting slide rods (11), a first threaded sleeve (13) is fixedly connected to the middle part of the two lifting disassembly plates (12), a locking screw (14) is threadedly connected in the first threaded sleeve (13), a second threaded sleeve (15) is fixedly connected to the upper end surface of the mobile platform (1) and the lower end surface of the support operation platform (3), the locking screw and the second threaded sleeve (15) are matched, a fixed ring (24) is fixedly connected to the outer wall of the lifting slide rod (11), a abutting ring (25) is slidingly connected to the outer wall of the lifting slide rod (11), a pressure spring (26) is fixedly connected between the abutting ring (25) and the fixed ring (24), and a traction pull ring (27) is fixedly connected to the outer wall of the lifting disassembly plate (12).

4. A long-distance wall building and plastering fixed rail mobile work platform according to claim 3, characterized in that, The upper end surface of the support operation platform (3) is fixedly connected with two operation guardrails (16).

5. A long-distance wall building and plastering fixed rail mobile work platform according to claim 1, characterized in that, The lower end surface of the mobile platform (1) is fixedly connected with a plurality of electric push rods (17), the output ends of the electric push rods (17) are fixedly connected with clamping fixed plates (18), the clamping fixed plates (18) are provided in an inverted L-shaped structure, the upper end surface of the linear guide (2) is provided with a clamping protrusion (19), and the clamping fixed plate (18) is matched with the clamping protrusion (19).

6. A long-distance wall building and plastering fixed rail mobile work platform according to claim 1, characterized in that, The upper end surface of the mobile platform (1) is fixedly connected with a rotating seat (20), the rotating seat (20) is rotatably connected with a steel ladder (21), the side of the support operation platform is provided with a groove (22), and the steel ladder (21) is matched with the groove (22).

7. A long-distance wall building and plastering fixed rail mobile work platform according to claim 3, characterized in that, The end of the locking screw (14) away from the lifting disassembly plate (12) is fixedly connected with a rotating handle (23).

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