Straightening mechanism for stand column of stacking machine
By installing main beam slabs, side beam slabs and straightening components on the stacker beam, convenient straightening of the column is achieved, solving the problem of cargo table movement accuracy caused by skewed columns, and improving the verticality and loading of the columns The movement accuracy of the cargo table.
Patent Information
- Application Number
- CN202420760057.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-12
AI Technical Summary
Due to the long length of the stacker column, it is prone to skew, resulting in low movement accuracy of the cargo table, and vertical straightening of the column is required, but it is difficult to easily realize the straightening operation in the prior art.
A stacker column straightening mechanism is designed. By setting up a main beam plate, side beam plate and straightening assembly on the cross beam, the relative movement of the main beam flange plate and the side beam flange plate is achieved by using the lifting part, the guide part and the fine-tuning structure. , drive the column flange surface to adjust the angle, combine the horizontal walking mechanism and the floor bearing support to ensure stability and accuracy.
It realizes convenient straightening operation of the columns, improves the movement accuracy of the cargo table, ensures the verticality of the columns, and enhances the stable support and guidance accuracy of the column flange surface during the straightening process.
Smart Images
Figure CN222133047U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stackers, in particular to a stacker column straightening mechanism. Background Art
[0002] Stackers are the main lifting and transportation equipment in stereoscopic warehouses and are special lifting machinery developed along with stereoscopic warehouses. Stackers are generally equipped with vertical columns. The bottom of the columns is installed on the beams through flange surfaces. The sides of the columns are slidably connected to a lifting and moving cargo platform. The length of the columns often determines the lifting distance of the cargo platform. However, due to the long length of the columns, the top of the columns is prone to tilting. In order to ensure the moving accuracy of the cargo platform, the columns need to be vertically straightened. Utility Model Content
[0003] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a stacker column straightening mechanism, which can conveniently perform straightening operations on the columns.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a stacker column straightening mechanism is arranged on a beam; the beam includes
[0005] A main beam plate is arranged in the horizontal direction, wherein the upper end of the main beam plate is provided with a column flange surface for installing a column, and one side is provided with a main beam flange plate;
[0006] A side beam plate is arranged on one side of the main beam plate in the horizontal direction, and a side beam flange plate is arranged on the side facing the main beam flange plate; the side beam flange plate is movably connected to the main beam flange plate through a fine-tuning structure;
[0007] The straightening assembly is arranged between the main beam flange plate and the side beam flange plate, and includes a lifting part and a guiding part; wherein the lifting part includes a lifting base and a lifting rod used in conjunction with each other, and the lifting base is fixedly connected to the main beam flange plate; the upper end of the lifting rod supports the side beam flange plate, and the lifting rod can move up and down along the lifting base.
[0008] The beneficial effects of the stacker column straightening mechanism of the utility model are:
[0009] The relative movement between the main beam flange plate and the side beam flange plate is achieved through the straightening assembly and the active connection between the main beam flange plate and the side beam flange plate. Since the main beam flange plate is located on one side of the main beam plate, when the main beam flange plate moves relative to the side beam flange plate, the main beam plate can swing with the side away from the main beam flange plate as a fulcrum, thereby driving the column flange surface at its upper end to adjust the angle, so as to achieve the straightening operation of the column installed on the column flange surface; in the straightening assembly, the movement of the main beam flange plate relative to the side beam flange plate is achieved by the up and down movement of the jacking rod along the jacking base, and the moving direction of the main beam flange plate can be guided by the setting of the guide part.
[0010] In actual application, since the driving wheels and driving parts of the horizontal walking mechanism are installed in the side beam plate, its overall weight is relatively large, and its supporting force on the side beam flange plate is greater than the supporting force of the main beam plate on the main beam flange plate; therefore, when the jacking part is running, the side beam flange plate can remain stationary, while the main beam flange plate moves up and down due to the action of the jacking part, thereby realizing the swing of the main beam plate.
[0011] Furthermore, the lifting base is provided with a threaded hole extending vertically therethrough, and the side wall of the lifting rod is provided with an external thread structure matching the threaded hole. The cooperation between the threaded hole and the external thread structure not only ensures the position limitation of the lifting rod, but also realizes the relative movement between the lifting rod and the lifting base. When the operation is realized, the lifting rod can be rotated by a tool such as a wrench.
[0012] Furthermore, a clearance notch is provided on the side beam flange plate, the lifting part is located in the clearance notch, and a gap is left between the upper and lower ends of the lifting base and the clearance notch to facilitate the lifting and lowering movement of the lifting base in the clearance notch.
[0013] Furthermore, the lifting rod comprises a rod body, the upper end of which is provided with a supporting portion coaxially arranged therewith, the outer diameter of the supporting portion being larger than the outer diameter of the rod body. The supporting portion increases the supporting area of the flange plate of the opposite side beam to ensure stable support of the flange plate of the opposite side beam.
[0014] Furthermore, the guide portion includes guide grooves and guide blocks respectively arranged on the side beam flange plate and the main beam flange plate, the guide grooves are arranged in the vertical direction, and the guide blocks can slide along the guide grooves. The movement direction of the main beam flange plate can be guided by the arrangement of the guide grooves and the guide blocks to avoid the front and rear shaking of the main beam plate during the swinging process.
[0015] Furthermore, a stopper for limiting the moving range of the guide block is symmetrically arranged in the guide groove, and a side of the stopper facing the guide block is an arc-shaped surface.
[0016] Furthermore, the fine-tuning structure includes multiple groups of adjustment parts, each group of the adjustment parts includes waist-shaped holes and screws for use together, the waist-shaped holes are arranged on the side beam flange plate in the vertical direction; the screws are installed on the main beam flange plate and can pass through the corresponding waist-shaped holes. The movement of the main beam flange plate relative to the side beam flange plate is achieved by the movement of the screws in the waist-shaped holes.
[0017] Furthermore, the side of the side beam plate and the main beam plate facing away from each other are respectively provided with a ground support, and the bottom end of the ground support is lower than the bottom end of the main beam plate. When the two ground supports are set on the ground (or placed on other mechanisms), the side of the main beam plate provided with the main beam flange plate can be in a suspended state, so as to facilitate the swing amplitude of this side.
[0018] Furthermore, the main beam plate and the side beam plate are also provided with a horizontal walking mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of a stacker column straightening mechanism according to an embodiment of the utility model;
[0020] Figure 2 for Figure 1 A partial enlarged view of the middle A area;
[0021] Figure 3 This is a schematic diagram of the structure of the main beam plate and the side beam plate of the embodiment of the utility model;
[0022] Figure 4 This is a schematic structural diagram of a side beam flange plate according to an embodiment of the utility model;
[0023] Figure 5 It is a schematic structural diagram of the main beam flange plate of an embodiment of the utility model.
[0024] In the figure:
[0025] 1-main beam plate; 11-column flange surface; 12-main beam flange plate;
[0026] 2-side beam plate; 21-side beam flange plate; 211-gap notch;
[0027] 3-Horizontal walking mechanism;
[0028] 4- Pillar;
[0029] 51-lifting part; 511-lifting base; 512-lifting rod;
[0030] 521-guide groove; 522-guide block; 523-stop block;
[0031] 6-adjustment part; 61-waist hole; 62-screw;
[0032] 7- Floor support. DETAILED DESCRIPTION
[0033] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0034] Example
[0035] See attached Figure 1-5 As shown, a stacker column straightening mechanism of the utility model is arranged on a crossbeam. The crossbeam includes a main beam plate 1, a side beam plate 2, and a straightening assembly. The main beam plate 1 and the side beam plate 2 are jointly provided with a horizontal walking mechanism 3.
[0036] The main beam plate 1 is arranged in the horizontal direction, and the upper end of the main beam plate 1 is provided with a column flange surface 11 for installing the column 4, and a main beam flange plate 12 is provided on one side. The side beam plate 2 is arranged on one side of the main beam plate 1 in the horizontal direction, and a side beam flange plate 21 is provided on the side facing the main beam flange plate 12. The side beam flange plate 21 is movably connected to the main beam flange plate 12 through a fine-tuning structure. The straightening assembly is arranged between the main beam flange plate 12 and the side beam flange plate 21, and includes a lifting part 51 and a guide part. The lifting part 51 includes a lifting base 511 and a lifting rod 512 used in conjunction, and the lifting base 511 is fixedly connected to the main beam flange plate 12. The upper end of the lifting rod 512 supports the side beam flange plate 21, and the lifting rod 512 can move up and down along the lifting base 511.
[0037] The relative movement between the main beam flange plate 12 and the side beam flange plate 21 is achieved through the straightening component and the active connection between the main beam flange plate 12 and the side beam flange plate 21. Since the main beam flange plate 12 is located on one side of the main beam plate 1, when the main beam flange plate 12 moves relative to the side beam flange plate 21, the main beam plate 1 can swing with the side away from the main beam flange plate 12 as a fulcrum, thereby driving the column flange surface 11 at its upper end to adjust the angle, so as to achieve the straightening operation of the column 4 installed on the column flange surface 11; in the straightening component, the movement of the main beam flange plate 12 relative to the side beam flange plate 21 is achieved by the up and down movement of the lifting rod 512 along the lifting base 511, and the movement direction of the main beam flange plate 12 can be guided by the setting of the guide part 52.
[0038] In actual application, since the driving wheels and driving parts of the horizontal walking mechanism 3 are installed in the side beam plate 2, its overall weight is relatively large, and its supporting force on the side beam flange plate 21 is greater than the supporting force of the main beam plate 1 on the main beam flange plate 12. Therefore, when the lifting part 51 is in operation, the side beam flange plate 21 can remain stationary, while the main beam flange plate 12 moves up and down due to the action of the lifting part 51, thereby realizing the swing of the main beam plate 1.
[0039] In some embodiments, a threaded hole is provided on the lifting base 511 and runs through it from top to bottom, and an external thread structure matching the threaded hole is provided on the side wall of the lifting rod 512. The cooperation between the threaded hole and the external thread structure not only ensures the position limitation of the lifting rod 512, but also realizes the relative movement between the lifting rod 512 and the lifting base 511. When the operation is realized, the lifting rod 512 can be rotated by a tool such as a wrench.
[0040] Furthermore, the lifting rod 512 includes a rod body, and a supporting portion is integrally provided at the upper end of the rod body and coaxially provided therewith, and the outer diameter of the supporting portion is larger than the outer diameter of the rod body. The supporting portion increases the supporting area of the side beam flange plate 21 to ensure stable support of the side beam flange plate 21.
[0041] In some embodiments, a clearance notch 211 is provided on the side beam flange plate 21. The lifting portion 51 is located in the clearance notch 211, and a gap is left between the upper and lower ends of the lifting base 511 and the clearance notch 211. The upper end of the lifting rod 512 abuts against the clearance notch 211, and the lower end is spaced from the clearance notch 211. Such a configuration can facilitate the lifting base 511 to move up and down in the clearance notch 211.
[0042] In some embodiments, the guide portion includes a guide groove 521 and a guide block 522 respectively arranged on the side beam flange plate 21 and the main beam flange plate 12, wherein the guide groove 521 is arranged in the vertical direction, and the guide block 522 can slide along the guide groove 521. The setting of the guide groove 521 and the guide block 522 can guide the moving direction of the main beam flange plate 12 to avoid the front and rear shaking of the main beam plate 1 during the swinging process. It should be noted that the guide groove 521 can be set on the side beam flange plate 21 (the corresponding guide block 522 is set on the main beam flange plate 12), or the guide groove 521 can be set on the main beam flange plate 12 (the corresponding guide block 522 is set on the side beam flange plate 21).
[0043] Furthermore, a stopper 523 is symmetrically arranged in the guide groove 521 to limit the moving range of the guide block 522, and the side of the stopper 523 facing the guide block 522 is an arc surface. The arc surface can reduce the impact force of the guide block 522 on the stopper 523.
[0044] In some embodiments, the fine-tuning structure includes multiple groups of adjustment parts 6, each group of adjustment parts 6 includes waist-shaped holes 61 and screws 62 for use together, and the waist-shaped holes 61 are arranged on the side beam flange plate 21 along the vertical direction. The screws 62 are installed on the main beam flange plate 12 and can pass through the corresponding waist-shaped holes 61. It should be noted that the main beam flange plate 12 is provided with through holes for the screws 62 to pass through, and the sizes of the through holes and the screws 62 are matched to ensure that when the screws 62 move in the waist-shaped holes 61, the main beam flange plate 12 can move synchronously. The movement of the screws 62 in the waist-shaped holes 61 realizes the movement of the main beam flange plate 12 relative to the side beam flange plate 21.
[0045] In some embodiments, the side beam plate 2 and the main beam plate 1 are provided with a ground support 7 on the side facing away from each other, and the bottom end of the ground support 7 is lower than the bottom end of the main beam plate 1. When the two ground supports 7 are set on the ground (or placed on other mechanisms), the side of the main beam plate 1 provided with the main beam flange plate 12 can be in a suspended state, so as to facilitate the swing amplitude of this side.
[0046] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A stacker column straightening mechanism, arranged on a crossbeam; characterized in that: The crossbeam includes A main beam plate is arranged in the horizontal direction, wherein the upper end of the main beam plate is provided with a column flange surface for installing a column, and one side is provided with a main beam flange plate; A side beam plate is arranged on one side of the main beam plate in the horizontal direction, and a side beam flange plate is arranged on the side facing the main beam flange plate; the side beam flange plate is movably connected to the main beam flange plate through a fine-tuning structure; The straightening assembly is arranged between the main beam flange plate and the side beam flange plate, and includes a lifting part and a guiding part; wherein the lifting part includes a lifting base and a lifting rod used in conjunction with each other, and the lifting base is fixedly connected to the main beam flange plate; the upper end of the lifting rod supports the side beam flange plate, and the lifting rod can move up and down along the lifting base.
2. The stacker column straightening mechanism according to claim 1, characterized in that: The lifting base is provided with a threaded hole which passes through the top and bottom, and the side wall of the lifting rod is provided with an external thread structure which matches the threaded hole.
3. The stacker column straightening mechanism according to claim 2, characterized in that: The side beam flange plate is provided with a clearance notch; the lifting portion is located in the clearance notch, and a spacing is left between the upper and lower ends of the lifting base and the clearance notch.
4. The stacker column straightening mechanism according to claim 2, characterized in that: The lifting rod comprises a rod body, and the upper end of the rod body is provided with a supporting portion which is integrally arranged and coaxially arranged therewith, and the outer diameter of the supporting portion is larger than the outer diameter of the rod body.
5. The stacker column straightening mechanism according to claim 1, characterized in that: The guide portion comprises a guide groove and a guide block respectively arranged on the side beam flange plate and the main beam flange plate. The guide groove is arranged in a vertical direction, and the guide block can slide along the guide groove.
6. The stacker column straightening mechanism according to claim 5, characterized in that: Stoppers for limiting the moving range of the guide block are symmetrically arranged in the guide groove, and one side of the stoppers facing the guide block is an arc-shaped surface.
7. The stacker column straightening mechanism according to any one of claims 1 to 6, characterized in that: The fine-tuning structure includes multiple groups of adjustment parts, each group of the adjustment parts includes waist-shaped holes and screws used together, the waist-shaped holes are arranged on the side beam flange plate in the vertical direction; the screws are installed on the main beam flange plate and can pass through the corresponding waist-shaped holes.
8. The stacker column straightening mechanism according to claim 1, characterized in that: The side beam plates and the main beam plates that are away from each other are respectively provided with ground supports, and the bottom ends of the ground supports are lower than the bottom ends of the main beam plates.
9. The stacker column straightening mechanism according to claim 1, characterized in that: The main beam plate and the side beam plate are also provided with a horizontal walking mechanism.