Novel low-altitude assembling trolley
By designing a new low-altitude assembly trolley, using the main frame and cylinder-driven moving parts, the position adjustment problem of prefabricated parts during assembly of the tenon structure is solved, the precise assembly of prefabricated parts is achieved, and the construction efficiency is improved.
Patent Information
- Application Number
- CN202421742033.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-07-23
AI Technical Summary
In the prior art, the tenon structure of the prefabricated parts is difficult to adjust to the appropriate position by manpower during assembly, especially when the prefabricated parts are heavy, the position deviation is difficult to correct.
A new low-altitude assembly trolley is designed, including the main frame, horizontal, longitudinal and vertical moving parts. The telescopic movement of these parts is driven by the oil cylinder to achieve precise position adjustment of the prefabricated parts, and long-distance handling and local fine-tuning are combined with the rails and the walking wheels.
The accurate assembly of prefabricated parts is achieved, the position adjustment efficiency and accuracy of prefabricated parts during the assembly of mortise and tenon structure is improved, and the difficulty of manpower operation is reduced.
Smart Images
Figure CN223268248U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of assembly trolleys, in particular to a novel low-altitude assembly trolley. Background Art
[0002] When constructing a station using prefabricated components, they must be transported to the work location and then assembled using a mortise and tenon joint. During this mortise and tenon joint assembly process, the prefabricated components must first be adjusted to the proper position to ensure proper alignment. Prefabricated components are inherently heavy, and when the mortise and tenon joints become misaligned, manual adjustment is difficult. Utility Model Content
[0003] The purpose of the utility model is to provide a novel low-altitude assembly trolley, which can adjust the position of prefabricated parts to achieve accurate assembly of the prefabricated parts.
[0004] In order to achieve the above purpose, the present invention provides the following technical solutions:
[0005] A novel low-altitude assembly trolley comprises a main frame, a prefabricated component assembly trolley disposed on the top surface of the main frame; the prefabricated component assembly trolley comprises a transverse moving component, one end of a transverse power telescopic device is connected to the main frame, and the other end is connected to the transverse moving component, driving the transverse moving component to move transversely on the main frame;
[0006] The prefabricated component assembly trolley further includes a longitudinal moving component movably placed on the top surface of the transverse moving component; one end of the longitudinal power telescopic device is connected to the transverse moving component, and the other end is connected to the longitudinal moving component, driving the longitudinal moving component to move slightly in the longitudinal direction;
[0007] The prefabricated component assembly trolley further includes a vertical lifting component, which is movably arranged above the longitudinal moving component via a vertical guide positioning device between the vertical lifting component and the longitudinal moving component. One end of the vertical power telescopic device is fixed to the longitudinal moving component, and the other end supports the vertical lifting component.
[0008] A hanger is vertically arranged at the lower part of the guide positioning part of the vertical lifting component. The hanger can rise and fall with the vertical lifting component. A rigging is hung at the lower end of the hanger. The rigging is used to connect the prefabricated parts. The lateral moving part is driven by the lateral power telescopic device, the longitudinal moving part is driven by the longitudinal power telescopic device, and the vertical lifting part is driven by the vertical power telescopic device, so that the prefabricated parts are gradually moved to the correct assembly position.
[0009] Preferably, enclosure structures are provided on both sides of the construction site, and steel rails are installed on the top of the enclosure structures; running wheels are installed at the bottom of both ends of the main frame, and the running wheels move along the steel rails to transport the prefabricated parts longitudinally to the construction position.
[0010] Preferably, the two prefabricated component assembly carts are connected together via a transverse connecting frame to achieve synchronous movement in the transverse direction.
[0011] Preferably, a track is laid on the top surface of the main frame, and the transverse moving component moves transversely along the track.
[0012] Preferably, at least two running wheels are installed at each end of the main frame.
[0013] The beneficial effects of the utility model are as follows:
[0014] The transverse hydraulic cylinder drives the transverse movable frame to move transversely on the main frame to adjust the transverse position of the prefabricated parts. The longitudinal hydraulic cylinder drives the longitudinal movable frame to move slightly longitudinally to make slight adjustments to the longitudinal position of the prefabricated parts, thereby adjusting the prefabricated parts to the appropriate position. The lifting hydraulic cylinder is mounted on the longitudinal movable frame, and the upper end of the lifting hydraulic cylinder is connected to the lifting frame. The lifting hydraulic cylinder extends and retracts in the height direction to drive the lifting frame to move in the height direction. The lifting frame drives the prefabricated parts in the height direction, and the prefabricated parts are placed downward to complete the assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of the new low-altitude assembly trolley of the utility model;
[0016] Figure 2 For attachment Figure 1 The local enlarged image corresponding to the mark A.
[0017] Reference numerals:
[0018] 1. Enclosure structure; 2. Rails; 3. Travel wheels; 4. Main frame; 5. Transverse power telescopic device; 6. Transverse moving parts; 7. Longitudinal power telescopic device; 8. Longitudinal moving parts; 9. Vertical power telescopic device; 10. Vertical lifting parts; 11. Vertical guide and positioning device; 12. Guide and positioning parts; 13. Transverse connecting frame; 14. Rigging. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0020] When constructing a station using prefabricated components, they must be transported to the work location and then assembled using a mortise and tenon joint. During this mortise and tenon joint assembly process, the prefabricated components must first be adjusted to the proper position to ensure proper alignment. Prefabricated components are inherently heavy, and when the mortise and tenon joints become misaligned, manual adjustment is difficult.
[0021] Reference Figure 1 、 Figure 2 This embodiment provides a new type of low-altitude assembly trolley, including a main frame 4, and a prefabricated component assembly trolley is arranged on the top surface of the main frame 4.
[0022] The prefabricated parts assembly trolley includes a transverse moving component 6, which can be a transverse moving frame, such as Figure 1 As shown, the transverse moving frame is a rectangular frame. One end of a transverse power expansion and contraction device 5 is connected to the main frame 4, and the other end of the transverse power expansion and contraction device 5 is connected to a transverse moving component 6, which is used to drive the transverse moving component 6 to move transversely on the main frame 4. The transverse power expansion and contraction device 5 can be implemented using a transversely arranged oil cylinder.
[0023] The prefabricated parts assembly trolley further comprises a longitudinal moving component 8, which is movably placed on the top surface of the transverse moving component 6. One of the implementation methods of the longitudinal moving component 8 is to use a longitudinal moving frame, which is a rectangular frame structure.
[0024] One end of the longitudinal power expansion and contraction device 7 is connected to the transverse moving member 6, and the other end of the longitudinal power expansion and contraction device 7 is connected to the longitudinal moving member 8, which is used to drive the longitudinal moving member 8 to move slightly longitudinally. One way to implement the longitudinal power expansion and contraction device 7 is to use a longitudinally mounted oil cylinder.
[0025] The prefabricated parts assembly trolley also includes a vertical lifting component 10, which is lifted and lowered above the longitudinal moving component 8 through a vertical guide positioning device 11 between the vertical lifting component 10 and the longitudinal moving component 8. One end of the vertical power telescopic device 9 is fixed on the longitudinal moving component 8, and the other end supports the vertical lifting component 10.
[0026] The vertical lifting component 10 can be implemented using a lifting frame, which can be a rectangular frame. The vertical guide positioning device 11 can be implemented using a combination of a sleeve and a piston rod. The sleeve is fixed to the longitudinal moving component 8, and the piston rod extends upward from the sleeve and connects to the bottom of the vertical lifting component 10. The vertical power expansion and contraction device 9 can be implemented using a lifting cylinder arranged along the longitudinal direction.
[0027] A hanger is vertically arranged at the lower part of the guide positioning part 12 of the vertical lifting component 10, and the hanger can follow the vertical lifting component 10 to rise and fall. A rigging is hung at the lower end of the hanger, and the rigging is used to connect the prefabricated parts; the lateral moving part 6 is driven by the lateral power telescopic device 5, the longitudinal moving part 8 is driven by the longitudinal power telescopic device 7, and the vertical lifting component 10 is driven by the vertical power telescopic device 9, so that the prefabricated parts are gradually moved to the correct assembly position.
[0028] Among them, the guide positioning member 12 of the vertical lifting component 10 can be realized by a lifting rod.
[0029] The lateral movable frame 6 is driven by the lateral cylinder 5 to move horizontally on the main frame 4 to adjust the lateral position of the prefabricated part. The longitudinal movable frame 8 is driven by the longitudinal cylinder 7 to move slightly longitudinally to make slight adjustments to the longitudinal position of the prefabricated part. The lifting frame 10 is driven by the lifting cylinder 9 to move the prefabricated part longitudinally, thereby placing the prefabricated part in a suitable position and achieving accurate assembly of the prefabricated part.
[0030] Reference Figure 1 During construction, enclosure structures 1 are installed on both sides of the construction site. Steel rails 2 are installed on the top of the enclosure structures 1, extending longitudinally along the construction site. Running wheels 3 are installed at the bottom of both ends of the main frame 4. The main frame 4 moves along the steel rails 2 via the running wheels 3, carrying the prefabricated parts longitudinally and transporting them to the construction site, thus enabling long-distance transport of prefabricated parts.
[0031] Reference Figure 1 The two prefabricated assembly carts are connected via a transverse connecting frame 13. When the two transverse oil cylinders 5 drive the transverse movable frames 6 connected thereto to move laterally, the two transverse movable members 6 simultaneously move laterally via the transverse connecting frame 13, achieving synchronized lateral movement. The simultaneous lateral movement of the two transverse movable members 6 is used to stably move the prefabricated parts in the lateral direction.
[0032] Reference Figure 1 A track is laid on the top surface of the main frame 4, and the transverse moving component 6 moves transversely along the track.
[0033] Working principle:
[0034] The transverse movable frame 6 is driven by the transverse oil cylinder 5 to move transversely on the main frame 4 to adjust the transverse position of the prefabricated part. The longitudinal movable frame 8 is driven by the longitudinal oil cylinder 7 to move slightly longitudinally to make slight adjustments to the longitudinal position of the prefabricated part, thereby adjusting the prefabricated part to a suitable position.
[0035] The lifting cylinder 9 is installed on the longitudinal moving frame 8, and the upper end of the lifting cylinder 9 is connected to the lifting frame 10. The lifting cylinder 9 is extended and retracted along the height direction to drive the lifting frame 10 to move along the height direction. The lifting frame 10 drives the prefabricated parts to move along the height direction and place the prefabricated parts downward to complete the assembly.
[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A new type of low-altitude assembly trolley, characterized by , comprising a main frame (4), a prefabricated component assembly trolley disposed on the top surface of the main frame (4); The prefabricated component assembly trolley includes a transverse moving component (6), one end of the transverse power telescopic device (5) is connected to the main frame, and the other end is connected to the transverse moving component (6), driving the transverse moving component (6) to move transversely on the main frame; The prefabricated component assembly trolley further comprises a longitudinal moving component (8) movably placed on the top surface of the transverse moving component (6); one end of the longitudinal power telescopic device (7) is connected to the transverse moving component (6), and the other end is connected to the longitudinal moving component (8), driving the longitudinal moving component (8) to move in a small range along the longitudinal direction; The prefabricated component assembly trolley further includes a vertical lifting component (10), which is movably arranged above the longitudinal moving component (8) via a vertical guide positioning device (11) between the vertical lifting component (10) and the longitudinal moving component (8), and a vertical power telescopic device (9) having one end fixed to the longitudinal moving component (8) and the other end supporting the vertical lifting component (10); A hanging piece is vertically arranged at the lower part of the guide positioning piece (12) of the vertical lifting component (10), and the hanging piece can be raised and lowered following the vertical lifting component (10). A rigging is hung at the lower end of the hanging piece, and the rigging is used to connect the prefabricated parts. The transverse power telescopic device (5) drives the transverse moving part (6), the longitudinal power telescopic device (7) drives the longitudinal moving part (8), and the vertical power telescopic device (9) drives the vertical lifting component (10), so that the prefabricated parts are gradually moved to the correct assembly position.
2. According to the new low-altitude assembly trolley described in claim 1, it is characterized in that A retaining structure (1) is provided on both sides of the construction site, and a steel rail (2) is installed at the top of the retaining structure (1); running wheels (3) are installed at the bottom of both ends of the main frame (4), and the running wheels (3) move along the steel rail (2) to transport the prefabricated parts longitudinally to the construction location.
3. According to the new low-altitude assembly trolley described in claim 1, it is characterized in that The two prefabricated component assembly carts are connected together via a transverse connecting frame (13) therebetween to achieve synchronous movement in the transverse direction.
4. The new low-altitude assembly trolley according to claim 1 is characterized in that A track is laid on the top surface of the main frame (4), and the transverse moving component (6) moves transversely along the track.
5. According to the new low-altitude assembly trolley described in claim 1, it is characterized in that At least two running wheels (3) are installed at each end of the main frame (4).