Tool for manufacturing combined stand column of high rack warehouse

Abstract

The utility model discloses a tool for manufacturing a combined stand column of a high rack warehouse, which relates to the field of warehouse stand column assembling and welding tools and comprises a welding platform, a top plate positioning tool and a bottom plate positioning tool are respectively arranged at two ends of the welding platform, and the top plate positioning tool is used for fixing the top of a first combined stand column. The bottom plate positioning tool is used for fixing the bottom of the second combined stand column, and a middle positioning tool is arranged on the welding platform and used for being connected between the first combined stand column and the second combined stand column. A plurality of pressing and positioning mechanisms are arranged on the welding platform in the height direction of the first combined stand column and the height direction of the second combined stand column in an array mode so as to fix stand columns on the two sides of the first combined stand column and the two sides of the second combined stand column. And the connection precision between the upper and lower combined upright posts and the stability of the whole structure are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of warehouse stand column assembly welding frock, more specifically, relate to a frock for making high -piled warehouse combined stand column. BACKGROUND

[0002] High -piled warehouse occupies an important position in modern warehousing system, especially in aluminum roll storage field, and its space utilization is greatly improved through three -dimensional design. As the core component of high -piled warehouse, combined stand column not only bears the main load task, but also directly influences the stability and safety of overall structure. Therefore, the manufacturing precision of combined stand column becomes one of the key factors that determine the performance of high -piled warehouse. However, in the actual production process, due to the limitation of section size and the complexity of welding process, the assembly precision of combined stand column is difficult to achieve the ideal state, which causes many challenges to the subsequent installation link.

[0003] In summary, how to improve the assembly precision and production efficiency of combined stand column is a problem that the technical personnel in the field are eager to solve at present. INVENTION CONTENTS

[0004] Therefore, the purpose of the utility model is to provide a frock for making high -piled warehouse combined stand column, which effectively solves the problems of insufficient assembly precision of combined stand column, difficult positioning and inconvenient frock dismounting in the prior art. The frock can ensure high-precision positioning of combined stand column during manufacturing, improve the perpendicularity of stand column and the consistency between combined stand columns, simplify the process of dismounting frock, and significantly improve production efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A frock for making high -piled warehouse combined stand column, comprising a welding platform, the both ends of the welding platform are respectively provided with a top plate positioning frock and a bottom plate positioning frock, the top plate positioning frock is used for fixing the top of the first combined stand column, the bottom plate positioning frock is used for fixing the bottom of the second combined stand column, a middle positioning frock is arranged on the welding platform, and the middle positioning frock is used for being connected between the first combined stand column and the second combined stand column.

[0007] A plurality of compression positioning mechanisms are arranged on the welding platform along the height direction of the first combined stand column and the second combined stand column, so as to fix the two side stand columns of the first combined stand column and the second combined stand column.

[0008] Preferably, the top plate positioning frock comprises:

[0009] A top plate fixing beam is arranged on the top of the welding platform.

[0010] Two fixed plates are arranged at the two ends of the top plate fixed beam near the first combined column, and the two fixed plates are fixedly connected with the top plates at the two ends of the top of the first combined column.

[0011] Preferably, the top plate positioning tool further comprises a plurality of top fixing members arranged on the top plate fixed beam, and each top fixing member is fixedly connected with the horizontal beam at the top end of the first combined column.

[0012] Preferably, the bottom plate positioning tool comprises:

[0013] A reference seat is arranged at the bottom of the welding platform.

[0014] A plurality of guide columns are fixedly arranged on the reference seat in the height direction of the first combined column and the second combined column, and the plurality of guide columns are divided into two groups and arranged at the two ends of the reference seat near the second combined column.

[0015] Two movable plates are respectively arranged on the two groups of guide columns in a sliding manner, and the two movable plates are fixedly connected with the two bottom plates at the two ends of the bottom of the second combined column.

[0016] Preferably, the middle positioning tool comprises:

[0017] A base is fixed to the welding platform, and a middle positioning plate is arranged on the side of the base away from the welding platform, a horizontal surface is formed on the side of the middle positioning plate near the second combined column, an inclined surface is formed on the side of the middle positioning plate near the first combined column, and the horizontal surface is fixedly connected with the second connecting plate at the top of the second combined column.

[0018] An inclined block is detachably arranged between the inclined surface and the first connecting plate at the bottom of the first combined column.

[0019] Preferably, an exit assembly is arranged on the inclined block to enable the inclined block to exit from between the inclined surface and the first connecting plate.

[0020] Preferably, the exit assembly comprises a top screw arranged on the inclined block to enable the inclined block to exit.

[0021] Preferably, each pressing positioning mechanism comprises a pressing assembly and a positioning assembly.

[0022] The pressing assembly is used to press the upper surface of the H-shaped steel in any corresponding first combined column or second combined column.

[0023] The positioning assembly is used to abut against the side surface of the H-shaped steel in any corresponding first combined column or second combined column, so that the H-shaped steel remains vertical.

[0024] Preferably, the pressing assembly comprises:

[0025] A fixed seat is fixedly arranged on the welding platform, and a rotating seat is arranged on the fixed seat;

[0026] A pressing plate is rotatably arranged on the side of the rotating seat away from the fixed seat, and a pressing bolt is threadedly connected to the pressing plate.

[0027] Preferably, the positioning assembly comprises:

[0028] A fixed seat is fixedly arranged on the welding platform, a first positioning seat is arranged on the fixed seat, the first positioning seat is fixedly connected with the cross beam in the first combined column or the second combined column, and a second positioning seat is arranged on the fixed seat;

[0029] A positioning bolt is threadedly connected to the second positioning seat, and a pad is arranged on the side of the positioning bolt close to the H-shaped steel, and the pad abuts against the side surface of the H-shaped steel.

[0030] The tool for manufacturing the combined column of the high-bay warehouse provided by the utility model realizes accurate assembly and positioning of each component in the combined column, ensures the connection precision between the upper and lower combined columns and the stability of the overall structure. Not only can the verticality of the single H-shaped steel column be effectively corrected through the middle positioning tool, but also the symmetry and consistency of the two sides of the column are further improved through the symmetrically arranged pressing positioning mechanism, so that the installation problems caused by the accumulated errors are significantly reduced, and the overall assembly quality of the high-bay warehouse is improved.

[0031] At least one of the following beneficial technical effects can be achieved in the further scheme provided by the application:

[0032] Through the synergistic effect of the pressing assembly and the positioning assembly, the H-shaped steel can be kept in a vertical state during welding, the dimensional deviation caused by welding deformation is avoided, and the consistency between the combined columns is improved;

[0033] With the design of the inclined block in the middle positioning tool cooperating with the exit assembly, the positioning and welding can be quickly completed after the tool is removed, the production efficiency is significantly improved, and the problem of inconvenient removal of the traditional tool is solved. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model, and those skilled in the art can obtain other drawings according to the provided drawings without creating any creative labor.

[0035] Figure 1 Fig. 1 is a schematic diagram of the overall structure of the high-bay warehouse in the embodiment;

[0036] Figure 2 Fig. 2 is a schematic diagram of the structure of the first combined column in the embodiment;

[0037] Figure 3 Fig. 3 is a schematic diagram of the structure of the second combined column in the embodiment;

[0038] Figure 4 Fig. 4 is a schematic diagram of the structure of the combined column assembly jig of the high-bay warehouse in the embodiment;

[0039] Figure 5 Fig. 5 is a schematic diagram of the structure of the top plate positioning jig in the embodiment;

[0040] Figure 6 Fig. 6 is a schematic diagram of the structure of the bottom plate positioning jig in the embodiment;

[0041] Figure 7 Fig. 7 is a schematic diagram of the structure of the middle positioning jig in the embodiment;

[0042] Figure 8 Fig. 8 is a schematic diagram of the structure of the compression positioning mechanism in the embodiment; Figure 4 Fig. 9 is an enlarged schematic diagram of the local part A in the embodiment;

[0043] Figure 9 Fig. 10 is a schematic diagram of the structure of the compression positioning mechanism in the embodiment.

[0044] Figures 1-9 In the drawings, reference numerals include:

[0045] 1, second combined column; 11, bottom plate; 15, second connecting plate;

[0046] 2, first combined column; 21, first connecting plate; 22, cross beam; 23, H-shaped steel; 25, top plate;

[0047] 4, top plate positioning jig; 41, fixed plate; 42, top fixing member; 43, top plate fixing beam;

[0048] 5, compression positioning mechanism; 51, compression plate; 52, compression bolt; 54, fixed seat; 55, first positioning seat; 56, positioning bolt; 57, cushion block;

[0049] 6, middle positioning jig; 61, middle positioning plate; 62, inclined block; 63, base; 64, jackscrew;

[0050] 7, welding platform;

[0051] 9, bottom plate positioning jig; 91, reference seat; 92, guide column; 93, movable plate. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0053] Unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the common meanings understood by the person skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance. The "connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship can also change accordingly. The embodiments of the present application disclose a tool for manufacturing high-bay warehouse combined columns.

[0054] The core of the utility model is to provide a tool for manufacturing high-bay warehouse combined columns.

[0055] It should be noted that, please refer to Figures 1 to 3 , wherein Figure 1 is a high-bay warehouse operation schematic diagram; Figure 2 is a first combined column structure schematic diagram; Figure 3 is a second combined column structure schematic diagram. The high-bay warehouse combined column comprises a first combined column 2 and a second combined column 1, the first combined column 2 and the second combined column 1 are both composed of two oppositely vertically arranged H-shaped steels 23 and a cross beam 22 connected between the two H-shaped steels 23, the first combined column 2 is provided with a top plate 25 at the top of the two H-shaped steels 23, the first combined column 2 is provided with a first connecting plate 21 at the bottom of the two H-shaped steels 23, the second combined column 1 is provided with a second connecting plate 15 at the top of the two H-shaped steels 23, and the second combined column 1 is provided with a bottom plate 11 at the bottom of the two H-shaped steels 23.

[0056] Please refer to Figure 4 .

[0057] The utility model provides a tool for making high -piled warehouse combination stand column includes welding platform 7, and the both ends of welding platform 7 are provided with top plate positioning tool 4 and bottom plate positioning tool 9 respectively, and top plate positioning tool 4 is used for fixing the top of first combination stand column 2, and bottom plate positioning tool 9 is used for fixing the bottom of second combination stand column 1, and middle part positioning tool 6 is provided on welding platform 7, and middle part positioning tool 6 is used for connecting between first combination stand column 2 and second combination stand column 1.

[0058] Specifically, welding platform 7 is the basic support of the whole tool, and the both ends of welding platform 7 are provided with top plate positioning tool 4 and bottom plate positioning tool 9 respectively, and top plate positioning tool 4 is used for fixing the top of first combination stand column 2. Matched with the top plate part of first combination stand column 2, through bolt or other fastening mode, the stable positioning of top plate in the welding process is ensured, the deviation caused by welding thermal stress or other external force is prevented, the levelness and perpendicularity of the top of first combination stand column 2 in the use process are ensured, and the benchmark for subsequent welding operation is provided. Bottom plate positioning tool 9 corresponds to top plate positioning tool 4, and bottom plate positioning tool 9 is used for fixing the bottom of second combination stand column 1. Fixed through bolt or buckle and the like. Bottom plate positioning tool 9 ensures the stable positioning of the bottom of second combination stand column 1, and improves the structural stability of the whole combination stand column. In the middle part of welding platform 7, middle part positioning tool 6 is arranged. Middle part positioning tool 6 is connected between first combination stand column 2 and second combination stand column 1. Middle part positioning tool 6 ensures that the position of first combination stand column 2 and second combination stand column 1 at the connecting part meets the process requirement accurately. In order to further enhance the stability of combination stand column in the welding process, a plurality of compression positioning mechanisms 5 are arranged on welding platform 7 along the height direction of first combination stand column 2 and second combination stand column 1. These compression positioning mechanisms 5 fasten the two side stand columns (namely H-shaped steel 23) of combination stand column. Not only the deformation and displacement of H-shaped steel in the welding process are prevented, but also the quality of welding joint is improved, and the overall strength and stability of combination stand column are ensured.

[0059] It should be noted that T-shaped grooves for installing various components are previously provided on welding platform 7, top plate positioning tool 4, bottom plate positioning tool 9, middle part positioning tool 6 and compression positioning mechanism 5 are previously fixed to the T-shaped grooves on the platform, and then the setting of various components is adjusted through high-precision theodolite, so as to control the precision to within 0.5mm.

[0060] It should be further noted that the high-piled warehouse combination stand column is vertically installed, but welding platform 7 is horizontally arranged during welding, so welding platform 7 is vertically expressed in the drawings, but it is actually horizontally arranged in the actual operation process.

[0061] The above tool for manufacturing the combined upright of the high-bay warehouse effectively realizes the accurate assembly and positioning of each component in the combined upright, ensures the connection accuracy between the upper and lower combined uprights and the stability of the overall structure. Not only can the verticality of the single H-shaped steel 23 upright during use be effectively corrected by the middle positioning tool 6, but also the symmetry and consistency of the two sides of the upright are further improved by the symmetrically arranged pressing positioning mechanism 5, thereby significantly reducing the installation problems caused by accumulated errors and improving the overall assembly quality of the high-bay warehouse.

[0062] The tool for manufacturing the combined upright of the high-bay warehouse provided by the present application will be described in more detail below in combination with the drawings and specific embodiments.

[0063] In one specific embodiment, referring to Figure 5 The top plate positioning tool 4 includes a top plate fixing beam 43 and two fixing plates 41, and the top plate fixing beam 43 is arranged on the top of the welding platform 7. The two fixing plates 41 are respectively arranged at the two ends of the top plate fixing beam 43 near the first combined upright 2, and are respectively fixedly connected to the two top plates 25 at the two ends of the top of the first combined upright 2.

[0064] Specifically, the top plate fixing beam 43 serves as the main supporting structure of the top plate positioning tool 4 and is arranged on the top of the welding platform 7. The top plate fixing beam 43 is usually made of high-strength and high-rigidity materials such as steel and the like to ensure that it can withstand various forces and vibrations during the positioning of the top plate and ensure the accuracy of positioning. The two fixing plates 41 are respectively arranged at the two ends of the top plate fixing beam 43 near the first combined upright 2, and can effectively fix the two top plates 25 at the two ends of the top of the first combined upright 2. The fixing plates 41 and the top plates 25 are connected by bolts to ensure that the top plates 25 do not shift or shake during welding, thereby ensuring the welding quality. The fixing plates 41 are designed to match the size and shape of the top plates 25 and can tightly fit the surface of the top plates 25 to improve the stability and reliability of the fixing.

[0065] Further, the top plate positioning tool 4 further includes a plurality of top fixing members 42 arranged on the top plate fixing beam 43, and each top fixing member 42 is fixedly connected to the cross beam 22 at the top end of the first combined upright 2.

[0066] Specifically, the top fixing member 42 serves to further fix the top beam 22 at the top end of the first combined column 2, thereby enhancing the stability of the entire top plate positioning tool 4. The top fixing member 42 can be fixed to the top beam 22 by a connection mode similar to that of the fixing plate 41, such as bolt connection. The plurality of top fixing members 42 are uniformly distributed on the top plate fixing beam 43, which can effectively disperse the force borne by the top beam 22, thereby avoiding excessive local stress that may cause deformation or damage of the tool. The shape and size of the top fixing member 42 are matched with the cross-sectional shape of the top beam 22, which can tightly fit the surface of the top beam 22, thereby ensuring the firmness of the fixation.

[0067] On the basis of any one of the above embodiments, with reference to Figure 6 The bottom plate positioning tool 9 includes a reference seat 91, a plurality of guide columns 92, and two movable plates 93. The reference seat 91 is arranged at the bottom of the welding platform 7. The plurality of guide columns 92 are fixedly arranged on the reference seat 91 along the height direction of the first combined column 2 and the second combined column 1, and the plurality of guide columns 92 are divided into two groups and arranged at the two ends of the reference seat 91 near the second combined column 1. The two movable plates 93 are respectively slidably arranged on the two groups of guide columns 92, and the two movable plates 93 are respectively fixedly connected with the two bottom plates 11 at the two ends of the bottom of the second combined column 1.

[0068] Specifically, the bottom plate positioning tool 9 mainly includes a reference seat 91, a plurality of guide columns 92, and two movable plates 93. The reference seat 91 serves as the fixed basis of the entire tool and is installed at the bottom of the welding platform 7. The reference seat 91 is usually made of heavy material to ensure high stability and accuracy during use of the tool. The plurality of guide columns 92 are fixedly arranged on the reference seat 91 along the height direction of the first combined column 2 and the second combined column 1. These guide columns 92 serve as guiding and supporting functions to ensure that the movable plates 93 can slide in the vertical direction. These guide columns 92 are divided into two groups and arranged at the two ends of the reference seat 91 near the second combined column 1. This ensures that the two movable plates 93 can independently slide on the respective guide columns 92, thereby achieving positioning of the bottom plates 11 at the two ends of the bottom of the second combined column 1. The two movable plates 93 are respectively slidably arranged on the two groups of guide columns 92. The actual distance between the movable plate 93 and the second combined column 1 can be adjusted up and down. The movable plate 93 is fixedly connected with the bottom plate 11 by bolts, so that when the movable plate 93 is slid to a predetermined position on the guide column 92, the bottom plate 11 will also be accurately positioned at the required height and position.

[0069] On the basis of any one of the above embodiments, with reference to Figure 7The middle positioning tool 6 includes a base 63 and an inclined block 62. The base 63 is fixed on the welding platform 7, and the side of the base 63 away from the welding platform 7 is provided with a middle positioning plate 61. The middle positioning plate 61 is formed with a horizontal surface (perpendicular to the length direction of the H-shaped steel 23) near the side of the second combined column 1, and is formed with an inclined surface near the side of the first combined column 2. The horizontal surface is fixedly connected with the second connecting plate 15 at the top of the second combined column 1. The inclined block 62 is detachably arranged between the inclined surface and the first connecting plate 21 at the bottom of the first combined column 2.

[0070] Specifically, the middle positioning tool 6 aims to ensure the relative position accuracy of the first combined column 2 and the second combined column 1 during welding, thereby improving the stability and reliability of the entire welded structure. The base 63 is fixed on the welding platform 7, providing stable support for the rest of the structure. One side of the middle positioning plate 61 is connected with the base 63, and the other side interacts with the first combined column 2 and the second combined column 1. On the side of the middle positioning plate 61 near the second combined column 1, a horizontal surface is formed, which is fixedly connected with the second connecting plate 15 at the top of the second combined column 1 through bolts or other fasteners, ensuring the position stability of the second combined column 1 during welding. On the side of the middle positioning plate 61 near the first combined column 2, an inclined surface is formed. The inclined surface cooperates with the inclined block 62, which is detachably arranged between the inclined surface and the first connecting plate 21 at the bottom of the first combined column 2. By adjusting the thickness or angle of the inclined block 62, the position of the first combined column 2 relative to the second combined column 1 can be fine-tuned, thereby meeting different welding requirements or compensating for errors in the manufacturing process.

[0071] It should be noted that the first connecting plate 21 needs to be attached to the cross beam 22, which requires the length tolerance of the cross beam 22 to be ±0.5mm, so that the inclined block 62 can be inserted into the middle positioning plate 61. The gap at the bottom of the inclined surface is less than 7mm, ensuring that the total width of the inclined block 62 and the middle positioning plate 6 is (0, -0.5), and then fixedly connected through bolts, thereby ensuring that the total length tolerance of the first combined column 2 after welding is ±0.5mm.

[0072] Further, the inclined block 62 is provided with an exit assembly to enable the inclined block 62 to exit from between the inclined surface and the first connecting plate 21. Specifically, the exit assembly aims to facilitate the quick and safe removal of the inclined block 62 from the positioning position when adjustment or replacement is needed, so that the first combined column 2 can be separated from the tool and enter the welding area without damaging other parts of the middle positioning tool 6 or the welding workpiece.

[0073] Optionally, the exiting assembly includes a jackscrew 64 arranged on the inclined block 62 to make the inclined block 62 exit. Specifically, the jackscrew 64 is a commonly used mechanical fastener, one end of which is usually threaded and can be screwed into a specific hole position of the inclined block 62. When the inclined block 62 needs to exit, the operator can rotate the jackscrew 64 to gradually lift the other end of the inclined block 62, so as to overcome the friction between the inclined block 62 and the inclined surface and the first connecting plate 21, and make the inclined block 62 smoothly slide out. The arrangement of the jackscrew 64 not only simplifies the exiting process of the inclined block 62, but also improves the safety and efficiency of the operation. Since the jackscrew 64 can directly act on the inclined block 62, it is not necessary to use additional tools or equipment to disassemble the inclined block 62, thereby reducing the operation difficulty and cost. At the same time, the threaded structure of the jackscrew 64 also provides stable support force, ensuring that there is no sliding or deviation during the lifting of the inclined block 62, thereby ensuring the accuracy and stability of the exit.

[0074] In one specific embodiment provided in the present application, with reference to Figure 8 and Figure 9 Each pressing positioning mechanism 5 includes a pressing assembly and a positioning assembly. The pressing assembly is used to press the upper surface of the H-shaped steel 23 in any corresponding first combined upright 2 or second combined upright 1. The positioning assembly is used to abut the side surface of the H-shaped steel 23 in any corresponding first combined upright 2 or second combined upright 1, so that the H-shaped steel 23 remains vertical.

[0075] Further, the pressing assembly includes a fixed seat 54 and a pressing plate 51, the fixed seat 54 is fixedly arranged on the welding platform 7, and the fixed seat 54 is provided with a rotating seat. The pressing plate 51 is rotationally arranged on the side of the rotating seat away from the fixed seat 54, and the pressing plate 51 is threadedly connected with a pressing bolt 52. The positioning assembly includes a fixed seat 54 and a positioning bolt 56, the fixed seat 54 is provided with a first positioning seat 55, the first positioning seat 55 is fixedly connected with the cross beam 22 in the first combined upright 2 or the second combined upright 1, and the fixed seat 54 is provided with a second positioning seat. The positioning bolt 56 is threadedly connected to the second positioning seat, and the positioning bolt 56 is provided with a pad 57 on the side close to the cross beam 22, and the pad 57 abuts against the side surface of the H-shaped steel 23.

[0076] Specifically, the fixing seat 54 is fixedly arranged on the welding platform 7 and located between the welding platform 7 and the second combined stand 1 or the first combined stand 2, and a rotating seat and a second positioning seat are oppositely arranged on the fixing seat 54, the rotating seat and the second positioning seat clamping the H-shaped steel 23 therebetween, a pressing plate 51 is rotatably connected to the top of the rotating seat, a clamping groove matched with the pressing plate 51 is formed in the top of the second positioning seat, the pressing plate 51 can rotate on the rotating seat and be inserted into the clamping groove, a vertically arranged pressing bolt 52 is threadedly connected to the pressing plate 51, the pressing bolt 52 can be abutted against the upper surface of the H-shaped steel 23 by rotating the pressing bolt 52 to complete the pressing operation. The second positioning seat is threadedly connected with a horizontally arranged (parallel to the length direction of the H-shaped steel 23) positioning bolt 56, the positioning bolt 56 is provided with a pad 57 close to one side of the H-shaped steel 23, the pad 57 is rotatably connected with the H-shaped steel 23, and the pad 57 is abutted against the side surface of the H-shaped steel 23 by rotating the positioning bolt 56 to realize the positioning of the H-shaped steel 23.

[0077] In order to further realize the positioning of the first combined stand 2 and the second combined stand 1, the fixing seat 54 is provided with a first positioning seat 55, and the first positioning seat 55 and the cross beam 22 can be fixedly connected by bolts.

[0078] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between various embodiments can be referred to each other.

[0079] The above describes in detail a tool for manufacturing a combined stand of a high-bay warehouse. The principle and implementation of the tool are described by using specific examples. The above description of the embodiments is only used to help understand the method and core idea of the tool. It should be pointed out that, for ordinary skilled in the art, without departing from the principle of the tool, the tool can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the tool.

Claims

1. A tool for making a high-bay warehouse composite column, characterized in that, The welding platform (7) is provided with a top plate positioning tool (4) and a bottom plate positioning tool (9) at both ends thereof, the top plate positioning tool (4) is used for fixing the top of the first combined stand (2), and the bottom plate positioning tool (9) is used for fixing the bottom of the second combined stand (1); and a middle positioning tool (6) is arranged on the welding platform (7) and used for being connected between the first combined stand (2) and the second combined stand (1); A plurality of pressing positioning mechanisms (5) are arranged on the welding platform (7) in the height direction of the first combined stand (2) and the second combined stand (1) and used for fixing the two side stands of the first combined stand (2) and the second combined stand (1).

2. A tool for making high-bay warehouse composite columns according to claim 1, characterized in that The top plate positioning tool (4) comprises: A top plate fixing beam (43) is arranged on the top of the welding platform (7); Two fixing plates (41) are arranged at both ends of the top plate fixing beam (43) near the first combined stand (2), and the two fixing plates (41) are fixedly connected to two top plates (25) at both ends of the top of the first combined stand (2), respectively.

3. A tool for making high-bay warehouse composite columns according to claim 2, characterized in that The top plate positioning tool (4) further comprises a plurality of top fixing members (42) arranged on the top plate fixing beam (43), and each top fixing member (42) is fixedly connected to a horizontal beam (22) at the top end of the first combined stand (2).

4. The tooling for fabricating high-bay warehouse modular columns according to claim 1, wherein, The bottom plate positioning tool (9) comprises: A reference seat (91) is arranged on the bottom of the welding platform (7); A plurality of guide columns (92) are fixedly arranged on the reference seat (91) in the height direction of the first combined stand (2) and the second combined stand (1), and the plurality of guide columns (92) are divided into two groups and arranged at both ends of the reference seat (91) near the second combined stand (1), respectively; Two movable plates (93) are slidably arranged on the two groups of guide columns (92), respectively, and the two movable plates (93) are fixedly connected to two bottom plates (11) at both ends of the bottom of the second combined stand (1), respectively.

5. A tool for making a high-bay warehouse composite upright according to any one of claims 1-4, characterized in that, The middle positioning tool (6) comprises: A base (63) is fixed on the welding platform (7), and a middle positioning plate (61) is arranged on the side, away from the welding platform (7), of the base (63); a horizontal surface is formed on the side, near the second combined stand (1), of the middle positioning plate (61); an inclined surface is formed on the side, near the first combined stand (2), of the middle positioning plate (61); and the horizontal surface is fixedly connected to a second connecting plate (15) at the top of the second combined stand (1); An inclined block (62) is detachably arranged between the inclined surface and a first connecting plate (21) at the bottom of the first combined stand (2).

6. A tool for making high-bay warehouse composite columns according to claim 5, characterized in that An exit assembly is arranged on the inclined block (62) to enable the inclined block (62) to exit from between the inclined surface and the first connecting plate (21).

7. A tool for making high-bay warehouse composite columns according to claim 6, characterized in that The exit assembly comprises a top screw (64) arranged on the inclined block (62) to enable the inclined block (62) to exit.

8. A tool for making high-bay warehouse composite columns according to claim 5, characterized in that, Each of the pressing positioning mechanisms (5) comprises a pressing assembly and a positioning assembly; The pressing assembly is used for pressing the upper surface of the H-shaped steel (23) in any corresponding first combined stand (2) or second combined stand (1); The positioning assembly is used for abutting against the side surface of the H-shaped steel (23) in any corresponding first combined stand (2) or second combined stand (1), so that the H-shaped steel (23) is kept vertical.

9. A tool for making high-bay warehouse composite columns according to claim 8, characterized in that The pressing assembly comprises: A fixed seat (54) is fixedly arranged on the welding platform (7), and a rotating seat is arranged on the fixed seat (54); A pressing plate (51) is rotationally arranged on the side of the rotating seat away from the fixed seat (54), and a pressing bolt (52) is threadedly connected to the pressing plate (51).

10. A tool for making high-bay warehouse composite columns according to claim 8, characterized in that, The positioning assembly comprises: A fixed seat (54) is fixedly arranged on the welding platform (7), a first positioning seat (55) is arranged on the fixed seat (54), the first positioning seat (55) is fixedly connected with the cross beam (22) in the first combined stand (2) or the second combined stand (1), and a second positioning seat is arranged on the fixed seat (54); A positioning bolt (56) is threadedly connected to the second positioning seat, and a pad (57) is arranged on the side of the positioning bolt (56) close to the H-shaped steel (23), and the pad (57) abuts against the side surface of the H-shaped steel (23).

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