Total assembling tool for upper frame
By designing the overall assembly tool for putting on the shelf, and adjusting the opening size using the shaft sleeve and synchronous transmission mechanism, the construction difficulty and alignment accuracy during the latch-type/re-pin assembly and welding process is solved, and rapid and efficient assembly and welding is achieved. Significant improvement.
Patent Information
- Application Number
- CN202420108020.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-16
AI Technical Summary
During the assembly and welding process of the existing pin/repin type shelves, there are problems such as difficult construction, inconvenient operation, and difficult to control the alignment accuracy, resulting in low assembly efficiency.
A total assembly tool for putting on the shelf is designed, including assembly platform, longitudinal shift mechanism, transverse shift mechanism and support assembly. The opening size is adjusted through the shaft sleeve, shaft lock, longitudinal shift mechanism and transverse shift mechanism, and combined with the synchronous transmission mechanism and screw rod The mechanism achieves rapid and accurate assembly.
It realizes fast and effective assembly and welding, improves assembly efficiency, is simple to operate, can complete the work that takes one week for old-fashioned work in one day, improves efficiency by more than 85%, and the workpiece is small and portable.
Smart Images
Figure CN222243309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of container cranes, in particular to a general assembly tool for upper shelves. Background Art
[0002] The latch type / rotating pin type rack is one of the current mainstream products. Its main structure is divided into the rack pulley box and the rack main structure. In order to ensure the opening size between the two, tooling is required to complete the overall welding of the rack pulley box and the rack main structure. Due to the heavy main structure of the rack, there are problems such as high construction difficulty, inconvenient operation, and difficult to control the positioning accuracy; and it is difficult to flip the equipment at the construction site, which is time-consuming and labor-intensive, and it is impossible to achieve fast and effective assembly and welding.
[0003] In view of this, it is urgent to design a tooling that can realize the fast assembly of the latch-type / rotating-pin type racking to improve the assembly efficiency. Utility Model Content
[0004] In view of the defects existing in the prior art, the purpose of the utility model is to provide a frame assembly tool, which is mainly used for the assembly and welding of the frame pulley box and the frame structure, and effectively ensures the opening size between the pulley box and the frame structure, can realize fast and effective assembly and welding work, and is simple to operate, with high positioning accuracy, and can effectively improve the assembly efficiency.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The utility model provides a general assembly tool for a shelf, comprising an assembly platform and a longitudinal movement mechanism, a transverse movement mechanism and a support component arranged on the assembly platform;
[0007] The longitudinal movement mechanism comprises a longitudinal movement base arranged on the assembly platform and a longitudinal movement support platform arranged on the longitudinal movement base; the longitudinal movement base moves along the longitudinal movement track on the assembly platform through a longitudinal movement component; the longitudinal movement support platform is provided with a longitudinal movement connecting piece for fixing the upper pulley box;
[0008] The transverse movement mechanism comprises a transverse movement base arranged on the assembly platform and a transverse movement support platform arranged on the transverse movement base; the transverse movement base is provided with a transverse movement track for the transverse movement support platform to move; the transverse movement support platform moves along the transverse movement track through a first transverse movement assembly, and the transverse movement support platform is provided with a transverse movement connecting piece for fixing the upper pulley box;
[0009] The support assembly includes a longitudinal support rod assembly and a transverse support rod assembly movably connected to the assembly platform; the longitudinal support rod assembly is arranged on the outside of the longitudinal mechanism to support the upper pulley box fixed on the longitudinal mechanism; the transverse support rod assembly is arranged on the outside of the transverse mechanism to support the upper pulley box fixed on the transverse mechanism.
[0010] Preferably, the longitudinal movement assembly includes a longitudinal movement handwheel arranged on the longitudinal movement base, a longitudinal movement connecting rod connected to the longitudinal movement handwheel, and a first screw rod and a second screw rod rotatably connected to the longitudinal movement connecting rod; the first screw rod and the second screw rod are connected to the longitudinal movement connecting rod through a synchronous transmission mechanism; the first screw rod and the second screw rod are installed on the assembly platform through a screw rod seat.
[0011] Preferably, the synchronous transmission mechanism includes a first bevel gear, a second bevel gear, a third bevel gear and a fourth bevel gear; the first bevel gear and the third bevel gear are sleeved on the longitudinal connecting rod; the second bevel gear is arranged on the first screw rod, and the second bevel gear is meshed with the first bevel gear; the fourth bevel gear is arranged on the second screw rod, and the fourth bevel gear is meshed with the third bevel gear.
[0012] Preferably, the transverse movement support platform includes a first transverse movement support seat and a second transverse movement support seat arranged on the transverse movement base; the first transverse movement assembly includes a first transverse movement handwheel and a first forward and reverse screw rod connected to the first transverse movement handwheel, the first transverse movement handwheel is arranged on the first transverse movement support seat or the second transverse movement support seat, and the first forward and reverse screw rod is connected to the first transverse movement support seat and the second transverse movement support seat through a screw nut.
[0013] Preferably, the longitudinal movement support platform includes a first longitudinal movement support seat and a second longitudinal movement support seat arranged on the longitudinal movement base; a support track is provided on the longitudinal movement base; the first longitudinal movement support seat and the second longitudinal movement support seat move along the support track through a second transverse movement component.
[0014] Preferably, the second transverse movement assembly includes a second transverse movement handwheel arranged on the first longitudinal movement support seat or the second longitudinal movement support seat and a second forward and reverse screw rod connecting the first longitudinal movement support seat and the second longitudinal movement support seat; the second transverse movement handwheel is connected to the second forward and reverse screw rod.
[0015] Preferably, the longitudinal movement support rod assembly includes a first support rod movably connected to the assembly platform and a first fastener for fixing the upper pulley box, and the first fastener is movably connected to the first support rod.
[0016] Preferably, the transverse support rod assembly is movably connected to a second support rod of the assembly platform and a second fastener for fixing the upper pulley box, and the second fastener is movably connected to the second support rod.
[0017] Preferably, the longitudinal connection member includes a first connection member and a second connection member fixed to the longitudinal support platform by bolts; the transverse connection member includes a third connection member and a fourth connection member fixed to the transverse support platform by bolts.
[0018] Preferably, the assembling platform is provided with lifting lugs.
[0019] The overall assembly tooling for the upper shelf of the utility model has the following beneficial effects:
[0020] 1. The utility model adopts one or more universal tooling bases, and uses shaft sleeves, shaft locks, and transverse and longitudinal mechanisms to adjust the size of the opening, so it is suitable for the opening size of most latch-type / rotating-pin-type upper racks; and the shaft sleeves can be replaced to meet production needs, and the whole process is more efficient and convenient;
[0021] 2. Compared with the old-style tooling which takes at least one week, the assembly of the utility model can be completed on the same day, which can improve the efficiency by more than 85%. The tooling is small and portable, easy to store and occupies a small area, making it more convenient to use.
[0022] 3. The upper frame assembly tooling of the utility model is mainly used for the assembly and welding of the pulley box and the upper frame structure, and effectively ensures the opening size between the upper frame pulley box and the upper frame main structure, can realize fast and effective assembly and welding work, and is simple to operate, with high positioning accuracy, which can effectively improve the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0024] Figure 1 It is a structural schematic diagram of the overall assembly tooling for the upper shelf of the utility model;
[0025] Figure 2 The three views of the upper shelf assembly tooling of the utility model are as follows; (a) is the main view; (b) is the top view; (c) is the side view;
[0026] Figure 3 for Figure 2 (a) Enlarged view of point A;
[0027] Figure 4Schematic diagram of the structure of the latch-type connector of the utility model; (a) is a front view of the latch-type connector; (b) is a top view of the latch-type connector;
[0028] Figure 5 In the figure, (a) is a schematic structural diagram of a rotating pin type connecting member of the utility model; (b) is a cross-sectional view of the rotating pin type connecting member; (c) is a top view of the rotating pin type connecting member;
[0029] Figure 6 The utility model is a diagram of the use state of the upper rack assembly tooling, (a) is a schematic diagram of the pulley box of the latch type / rotating pin type upper rack placed on the upper rack assembly tooling; (b) is a schematic diagram of the upper rack structure of the latch type / rotating pin type upper rack placed on the upper rack assembly tooling; (c) is an overall schematic diagram of the latch type / rotating pin type upper rack placed on the upper rack assembly tooling;
[0030] In the figure, 10, assembly platform; 11, longitudinal movement track; 12, screw seat; 13, lifting lug; 20, longitudinal movement mechanism; 21, longitudinal movement base; 211, longitudinal movement hand wheel; 212, longitudinal movement connecting rod; 213, first screw rod; 214, second screw rod; 215, first bevel gear; 216, second bevel gear; 22, first longitudinal movement support seat; 23, second longitudinal movement support seat; 24, second transverse movement hand wheel; 25, second forward and reverse screw rod; 26. First connecting member; 27. Second connecting member; 30. Transverse movement mechanism; 31. Transverse movement base; 32. First transverse movement support seat; 33. Second transverse movement support seat; 34. First transverse movement hand wheel; 35. First forward and reverse screw rod; 36. Third connecting member; 37. Fourth connecting member; 40. First support rod; 41. First fastener; 50. Second support rod; 51. Second fastener; 61. Upper pulley box; 62. Upper main structure. DETAILED DESCRIPTION
[0031] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form.
[0032] Combination Figure 1As shown, the overall assembly tooling for the upper frame provided by the utility model is mainly used for the assembly and welding of the pin-type / rotating pin-type upper frame, which can effectively ensure the opening size and accuracy requirements of the drawings. The overall assembly tooling for the upper frame includes an assembly platform 10 and a longitudinal movement mechanism 20, a transverse movement mechanism 30 and a support assembly arranged on the assembly platform 10. The assembly platform 10 is provided with a longitudinal movement track 11 for the longitudinal movement mechanism 20 to move, a mounting hole for installing the transverse movement mechanism 30, a mounting seat for installing the support assembly, etc., to carry various components of the tooling. The longitudinal movement mechanism 20 includes a longitudinal movement base 21 arranged on the assembly platform 10 and a longitudinal movement support platform arranged on the longitudinal movement base 21; the longitudinal movement base 21 moves along the longitudinal movement track 11 on the assembly platform 10 through the longitudinal movement assembly; the longitudinal movement support platform is provided with a longitudinal movement connecting piece for fixing the upper frame pulley box 61; the longitudinal movement mechanism 20 adjusts the opening size between the front and rear upper frame pulley boxes 61 through the longitudinal movement base 21. The transverse mechanism 30 includes a transverse base 31 provided on the assembly platform 10 and a transverse support platform provided on the transverse base; the transverse base 31 is provided with a transverse track for the transverse support platform to move; the transverse support platform moves along the transverse track through the first transverse assembly, and the transverse support platform is provided with a transverse connecting piece for fixing the upper frame pulley box 61; the transverse mechanism 30 adjusts the left and right opening sizes through the first transverse assembly to match the size of the upper frame main structure 62. The support assembly includes a longitudinal support rod assembly and a transverse support rod assembly movably connected to the assembly platform 10; the longitudinal support rod assembly is provided on the outer side of the longitudinal mechanism 20 to support the upper frame pulley box 61 fixed on the longitudinal mechanism 20; the transverse support rod assembly is provided on the outer side of the transverse mechanism 30 to support the upper frame pulley box 61 fixed on the transverse mechanism 30.
[0033] Combination Figure 1 , Figure 2 As shown, the longitudinal movement assembly includes a longitudinal movement hand wheel 211 disposed on the longitudinal movement base 21, a longitudinal movement connecting rod 212 connected to the longitudinal movement hand wheel 211, and a first screw rod 213 and a second screw rod 214 rotatably connected to the longitudinal movement connecting rod 212; the first screw rod 213 and the second screw rod 214 are connected to the longitudinal movement connecting rod 212 through a synchronous transmission mechanism; the first screw rod 213 and the second screw rod 214 are installed on the assembly platform 10 through the screw rod seat 12. Figure 2 As shown in (a), (b), and (c), the synchronous transmission mechanism includes a first bevel gear 215, a second bevel gear 216, a third bevel gear, and a fourth bevel gear; Figure 3As shown, the first bevel gear 215 and the third bevel gear are sleeved on the longitudinal moving link 212; the second bevel gear 216 is arranged on the first screw rod 213, and the second bevel gear 216 is meshed with the first bevel gear 215; the fourth bevel gear is arranged on the second screw rod 214, and the fourth bevel gear is meshed with the third bevel gear. When in use, the longitudinal moving link 212 is driven to rotate by rotating the longitudinal moving hand wheel 211, and the first screw rod 213 and the second screw rod 214 are rotated synchronously through the meshing action of the bevel gears, so that the longitudinal moving mechanism 20 is moved along the longitudinal moving track 11 on the assembly platform 10, so as to adjust the opening size between the front and rear upper frame pulley boxes 61.
[0034] Combination Figure 1 , Figure 2 As shown in (b) and (c), the longitudinal support platform includes a first longitudinal support seat 22 and a second longitudinal support seat 23 arranged on the longitudinal base 21; a support track is arranged on the longitudinal base 21; the first longitudinal support seat 22 and the second longitudinal support seat 23 move along the support track through a second transverse component. Figure 2 As shown in (b), the second transverse movement assembly includes a second transverse movement hand wheel 24 provided on the first longitudinal movement support seat 22 or the second longitudinal movement support seat 23 and a second forward and reverse screw rod 25 connecting the first longitudinal movement support seat 22 and the second longitudinal movement support seat 23; the second transverse movement hand wheel 24 is connected to the second forward and reverse screw rod 25. When in use, the second transverse movement hand wheel 24 is rotated to drive the second forward and reverse screw rod 25 to rotate, thereby driving the first longitudinal movement support seat 22 and the second longitudinal movement support seat 23 to move relative to or oppositely along the support track, so as to adjust the opening size of one side of the longitudinal movement mechanism 20 to match the size of the upper frame main structure 62.
[0035] Combination Figure 1 , Figure 2 As shown in (a) and (b), the transverse support platform includes a first transverse support seat 32 and a second transverse support seat 33 arranged on the transverse base 31; the first transverse assembly includes a first transverse hand wheel 34 and a first positive and negative screw rod 35 connected to the first transverse hand wheel 34, the first transverse hand wheel 34 is arranged on the first transverse support seat 32 or the second transverse support seat 33, and the first positive and negative screw rod 35 is connected to the first transverse support seat 32 and the second transverse support seat 33 through a screw nut. When in use, the first positive and negative screw rod 35 is driven to rotate by rotating the first transverse hand wheel 34, thereby driving the first transverse support seat 32 and the second transverse support seat 33 to move relative to or oppositely along the transverse track, so as to adjust the opening size of one side of the transverse mechanism 30 to match the size of the upper frame main structure 62.
[0036] Combination Figure 1 , Figure 2As shown in (b), the longitudinal movement connecting member includes a first connecting member 26 and a second connecting member 27 fixed on the longitudinal movement support platform by bolts; wherein, two stations for installing the longitudinal movement connecting member are provided on the first longitudinal movement support seat 22 and the second longitudinal movement support seat 23 of the longitudinal movement support platform, and the first connecting member 26 and the second connecting member 27 can be installed on the first longitudinal movement support seat 22 and the second longitudinal movement support seat 23, respectively. The transverse movement connecting member includes a third connecting member 36 and a fourth connecting member 37 fixed on the transverse movement support platform by bolts, and two stations for installing the transverse movement connecting member are provided on the first transverse movement support seat 32 and the second transverse movement support seat 33 of the transverse movement support platform, and the third connecting member 36 and the fourth connecting member 37 can be installed on the first transverse movement support seat 32 and the second transverse movement support seat 33, respectively. In a specific embodiment, the first connecting member 26, the second connecting member 27, the third connecting member 36 and the fourth connecting member 37 can be configured as latch-type connecting members (see Figure 4 (a) and (b)), or a rotating pin type connector (see Figure 5 (a), (b) and (c) in the figure).
[0037] Combination Figure 1 , Figure 2 As shown in (a), the longitudinal support rod assembly includes a first support rod 40 movably connected to the assembly platform 10 and a first fastener 41 for fixing the upper frame pulley box 61. The first fastener 41 is movably connected to the first support rod 40 (for example, rotatably connected) so that the first support rod 40 rotates with the longitudinal mechanism 20 when it moves; wherein the first fastener 41 can be a downward groove and a fastening bolt arranged on the side of the groove. In a specific embodiment, the longitudinal support rod assembly can be set to 2 or 3 groups, mainly used to support the top of the upper frame pulley box 61, and through the cooperation with the longitudinal connection piece on the longitudinal support platform, it is ensured that the upper frame pulley box 61 will not shift during the welding process.
[0038] Combination Figure 1 , Figure 2 As shown in (a), the lateral support rod assembly includes a second support rod 50 disposed on the assembly platform 10 and a second fastener 51 for fixing the upper pulley box 61. The second fastener 51 is movably connected (e.g., rotatably connected) to the second support rod 50 so that the second support rod 50 rotates with the movement of the lateral movement mechanism 30; wherein the second fastener 51 may also be a downward groove and a fastening bolt disposed on the side of the groove. In a specific embodiment, the lateral support rod assembly may be provided in 2 or 3 groups, mainly for supporting the top of the upper pulley box 61, and by cooperating with the lateral connection piece on the lateral movement support platform, it is ensured that the upper pulley box 61 will not shift during the welding process.
[0039] Combination Figure 1As shown, the assembly platform 10 is provided with a lifting lug 13 to facilitate the displacement of the assembly tooling on the shelf.
[0040] Combination Figure 6 As shown in (a), (b) and (c), when the upper frame assembly tooling of the utility model is used, the specific process is as follows: first, before the overall assembly, the longitudinal connection piece and the transverse connection piece are selected according to the connection form of the upper frame pulley box 61; then, the opening size is adjusted to the drawing size through the longitudinal mechanism 20 and the transverse mechanism 30 and multiple measurements by the construction personnel; then, the selected longitudinal connection piece and the transverse connection piece are installed into the longitudinal support platform and the transverse support platform, and fixed with hexagon socket bolts, and the bolts need to be tightened into the countersunk holes to avoid interference with the upper frame pulley box 61; then, the two upper frame pulley boxes 61 are hoisted by a crane to the transverse connection piece and the longitudinal connection piece respectively, and fixed with the longitudinal support rod assembly and the transverse support rod assembly respectively (see Figure 6 (a)), then the construction workers hoist the upper main structure 62 from the middle of the upper pulley boxes 61 on both sides (see Figure 6 As shown in (b) and (c) above, cutting and welding are carried out on site.
[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A general assembly tool for mounting on a shelf, characterized in that: It includes an assembly platform and a longitudinal movement mechanism, a transverse movement mechanism and a support component arranged on the assembly platform; The longitudinal movement mechanism comprises a longitudinal movement base arranged on the assembly platform and a longitudinal movement support platform arranged on the longitudinal movement base; the longitudinal movement base moves along the longitudinal movement track on the assembly platform through a longitudinal movement component; the longitudinal movement support platform is provided with a longitudinal movement connecting piece for fixing the upper pulley box; The transverse movement mechanism comprises a transverse movement base arranged on the assembly platform and a transverse movement support platform arranged on the transverse movement base; the transverse movement base is provided with a transverse movement track for the transverse movement support platform to move; the transverse movement support platform moves along the transverse movement track through a first transverse movement assembly, and the transverse movement support platform is provided with a transverse movement connecting piece for fixing the upper pulley box; The support assembly includes a longitudinal support rod assembly and a transverse support rod assembly movably connected to the assembly platform; the longitudinal support rod assembly is arranged on the outside of the longitudinal mechanism to support the upper pulley box fixed on the longitudinal mechanism; the transverse support rod assembly is arranged on the outside of the transverse mechanism to support the upper pulley box fixed on the transverse mechanism.
2. The overall assembly tool for mounting on a shelf as claimed in claim 1, characterized in that: The longitudinal movement assembly includes a longitudinal movement handwheel arranged on the longitudinal movement base, a longitudinal movement connecting rod connected to the longitudinal movement handwheel, and a first screw rod and a second screw rod rotatably connected to the longitudinal movement connecting rod; the first screw rod and the second screw rod are connected to the longitudinal movement connecting rod through a synchronous transmission mechanism; the first screw rod and the second screw rod are installed on the assembly platform through a screw rod seat.
3. The overall assembly tool for mounting on a shelf as claimed in claim 2, characterized in that: The synchronous transmission mechanism includes a first bevel gear, a second bevel gear, a third bevel gear and a fourth bevel gear; the first bevel gear and the third bevel gear are sleeved on the longitudinal moving connecting rod; the second bevel gear is arranged on the first screw rod, and the second bevel gear is meshed with the first bevel gear; the fourth bevel gear is arranged on the second screw rod, and the fourth bevel gear is meshed with the third bevel gear.
4. The overall assembly tool for mounting on a shelf as claimed in claim 1, characterized in that: The transverse movement support platform includes a first transverse movement support seat and a second transverse movement support seat arranged on the transverse movement base; the first transverse movement assembly includes a first transverse movement handwheel and a first forward and reverse screw rod connected to the first transverse movement handwheel, the first transverse movement handwheel is arranged on the first transverse movement support seat or the second transverse movement support seat, and the first forward and reverse screw rod is connected to the first transverse movement support seat and the second transverse movement support seat through a screw rod nut.
5. The overall assembly tool for mounting on a shelf as claimed in claim 1, characterized in that: The longitudinal movement support platform includes a first longitudinal movement support seat and a second longitudinal movement support seat arranged on the longitudinal movement base; a support track is arranged on the longitudinal movement base; the first longitudinal movement support seat and the second longitudinal movement support seat move along the support track through a second transverse movement component.
6. The overall assembly tool for mounting on a shelf as claimed in claim 5, characterized in that: The second transverse movement assembly includes a second transverse movement hand wheel arranged on the first longitudinal movement support seat or the second longitudinal movement support seat and a second forward and reverse screw rod connecting the first longitudinal movement support seat and the second longitudinal movement support seat; the second transverse movement hand wheel is connected to the second forward and reverse screw rod.
7. The overall assembly tool for mounting on a shelf as claimed in claim 1, characterized in that: The longitudinal movement support rod assembly includes a first support rod movably connected to the assembly platform and a first fastener for fixing the upper pulley box, and the first fastener is movably connected to the first support rod.
8. The overall assembly tool for mounting on a shelf as claimed in claim 1, characterized in that: The transverse support rod assembly is movably connected to a second support rod of the assembly platform and a second fastener for fixing the upper pulley box, and the second fastener is movably connected to the second support rod.
9. The overall assembly tool for mounting on a shelf as claimed in claim 1, characterized in that: The longitudinal connection member includes a first connection member and a second connection member fixed to the longitudinal support platform by bolts; the transverse connection member includes a third connection member and a fourth connection member fixed to the transverse support platform by bolts.
10. The overall assembly tool for mounting on a shelf according to any one of claims 1 to 9, characterized in that: The assembling platform is provided with lifting lugs.