Split type pre-assembling platform for traditional aluminum cantilever
By designing a traditional aluminum wrist arm split-type pre-allocation platform, using parallel positioning guide rails and a variety of positioning tools, the problem of low efficiency of wrist arm pre-allocation platform in the existing technology is solved, and efficient processing of flat wrist arm and oblique wrist arm is achieved.
Patent Information
- Application Number
- CN202421836895.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-31
AI Technical Summary
When the existing wrist arm provisioning platform is used to pre-allocate flat wrist arm and oblique wrist arm at the same time, the production line production capacity is restricted and the production efficiency is relatively low, especially when the provisioning personnel are insufficient.
A traditional aluminum wrist arm split pre-configuration platform is designed, including a workbench, a flat wrist arm positioning assembly and an oblique wrist arm positioning assembly. Through parallel positioning guide rails and a variety of positioning tools, the simultaneous processing of the flat wrist arm and the oblique wrist arm is achieved.
The processing efficiency of flat and oblique wrist arms is improved, the production capacity of the production line is enhanced, the dependence on provisioned personnel is reduced, and the overall production efficiency is improved.
Smart Images
Figure CN222857210U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wrist arm processing, in particular to a traditional aluminum wrist arm split pre-assembly platform. Background Art
[0002] High-speed rail arm is an electrical device mainly used to support and position the wire lines of electrified railways, urban railways and trams. It is installed on the poles to transmit the gravity, tension and wind load of the lines to the pillars and foundations. The types of high-speed rail arm include fixed arm, semi-fixed (semi-rotating) arm, rotating arm, and single-line arm and multi-line arm according to the number of tracks spanned, and standard arm and reverse arm according to the positioning direction of the conductor. These classifications are distinguished according to their fixing method on the pillar, the number of tracks spanned and the positioning direction of the conductor.
[0003] The existing arm pre-assembly platform pre-assemblies the flat arm and the oblique arm at the same time. The correlation between the flat arm and the oblique arm pre-assembly affects the production capacity of the production line and the production efficiency is low. Especially when there are not enough pre-assembly personnel, the efficiency is even lower. Utility Model Content
[0004] In view of this, the utility model aims to propose a traditional aluminum arm split pre-assembly platform to solve the above technical problems.
[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:
[0006] A traditional aluminum arm split pre-assembly platform comprises a workbench, a flat arm positioning assembly and an oblique arm positioning assembly, wherein the flat arm positioning assembly and the oblique arm positioning assembly are arranged in parallel on the workbench;
[0007] The flat wrist arm positioning assembly comprises a flat wrist arm positioning guide rail, on which a first positioning fixture, a second positioning fixture, a third positioning fixture and a fourth positioning fixture are sequentially slidably installed; when installing a pipe, the first positioning fixture and the second positioning fixture are located at one end of the pipe, and the third positioning fixture and the fourth positioning fixture are located at the other end of the pipe;
[0008] The oblique arm positioning assembly comprises an oblique arm positioning guide rail, on which a fifth positioning fixture and a sixth positioning fixture are slidably mounted; when installing the pipe, the fifth positioning fixture is located at the end of the pipe.
[0009] Furthermore, two third positioning tools are provided. When installing the pipe, the third positioning tools are respectively located on both sides of the pipe for positioning.
[0010] Furthermore, there are four sixth positioning tools. When installing the pipe, two of the sixth positioning tools are located on one side of the fifth positioning tool, and the other two are located at the other end of the pipe; the two sixth positioning tools located at the same end are respectively located on both sides of the pipe for positioning.
[0011] Furthermore, the first positioning tool includes a first bracket, a limit stop and a positioning pin. The first bracket is Y-shaped, and its bottom is fixedly installed at the middle position of the end of the flat wrist arm positioning guide rail; a through hole is opened at the top of the first bracket, and the positioning pin passes through the through hole of the first bracket; the limit stop is fixedly installed on the outside of the first bracket for limiting the end of the pipe.
[0012] Furthermore, the second positioning tooling includes a second bracket, a support plate and a second rotating plate, the bottom of the second bracket is slidably mounted on the flat wrist arm positioning guide rail; the top of the second bracket is provided with an arc-shaped groove for placing the pipe, one side of the second bracket is fixed with a support plate, and the second rotating plate is rotatably mounted on the top of the support plate; a positioning slot is provided at the end of the second rotating plate for fixing the single ear of the sleeve.
[0013] Furthermore, the third positioning tooling includes a third bracket and a third rotating plate. The third bracket is L-shaped, and its bottom is slidably installed on the flat wrist arm positioning guide rail; the end of the third rotating plate is rotatably installed on the top of the third bracket, and the other end of the third rotating plate is provided with a positioning slot for fixing the sleeve seat.
[0014] Further, the fourth positioning tool comprises a top-thread type load-bearing cable seat or a clamp type load-bearing cable seat, the top-thread type load-bearing cable seat comprises a fourth positioning collar, the bottom of the fourth positioning collar is provided with a positioning seat; a fourth positioning bolt is arranged on the fourth positioning collar; a threaded hole is provided on one side of the fourth positioning collar, the fourth positioning bolt passes through the threaded hole, and one end of the fourth positioning bolt located in the fourth positioning collar abuts against the outer wall of the pipe for fixing the pipe;
[0015] The clamp-type load-bearing cable seat comprises an upper clamp and a lower clamp, the upper clamp and the lower clamp are fixed by bolts, and a positioning seat is formed at the bottom of the lower clamp; when installing the pipe, the upper clamp and the lower clamp are buckled on the upper and lower parts of the pipe to position the pipe;
[0016] A moving seat is slidably mounted on the flat wrist arm positioning guide rail, and a symmetrical positioning block is fixedly mounted on the moving seat. The positioning block is used to fix the positioning seat of the top-thread type load-bearing cable seat or the clamping plate type load-bearing cable seat.
[0017] Furthermore, the fifth positioning tooling includes a fifth bracket and a rotating member, the fifth bracket is slidably mounted on the oblique arm positioning guide rail; the end of the rotating member is rotatably connected to the top of the fifth bracket, and the other end of the rotating member is fixed with a limiting member for fixing the sleeve seat.
[0018] Furthermore, the sixth positioning fixture includes a sixth positioning bracket, a first positioning block and a second positioning block, and the sixth positioning bracket is slidably installed on the oblique wrist arm positioning guide rail; the first positioning block and the second positioning block are fixed to the outside of the sixth positioning bracket by bolts.
[0019] Compared with the prior art, the aluminum arm split pre-assembly platform described in the utility model has the following beneficial effects:
[0020] The aluminum arm split pre-assembly platform of the utility model is provided with a flat arm positioning component and an oblique arm positioning component, and can process the flat arm and the oblique arm at the same time, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:
[0022] Figure 1 It is a schematic diagram of the structure of the utility model;
[0023] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A part;
[0024] Figure 3 For this utility model Figure 1 A partial enlarged view of the middle B part;
[0025] Figure 4 For this utility model Figure 1 A partial enlarged view of part C in the middle.
[0026] Description of reference numerals:
[0027] 1-first positioning fixture; 2-second positioning fixture; 3-third positioning fixture; 4-fourth positioning fixture; 5-fifth positioning fixture; 6-sixth positioning fixture; 7-flat wrist arm positioning guide rail; 8-inclined wrist arm positioning guide rail; 9-workbench; 11-positioning pin; 12-first bracket; 21-single ear of casing; 22-second rotating plate; 23-support plate; 31-casing seat; 32-third rotating plate; 33-third bracket; 41-top-thread type load-bearing cable seat; 42-upper clamp; 43-lower clamp; 44-positioning seat; 45-positioning block; 51-fifth bracket; 52-rotating member; 53-limiting member; 54-casing seat; 61-sixth positioning bracket; 62-first positioning block; 63-second positioning block. DETAILED DESCRIPTION
[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0031] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0032] The utility model provides a traditional aluminum wrist arm split pre-assembly platform, including a workbench 9, a flat wrist arm positioning assembly and an oblique wrist arm positioning assembly, the flat wrist arm positioning assembly and the oblique wrist arm positioning assembly are arranged in parallel on the workbench 9; the flat wrist arm positioning assembly includes a flat wrist arm positioning guide rail 7, and a first positioning tool 1, a second positioning tool 2, a third positioning tool 3 and a fourth positioning tool 4 are slidably installed on the flat wrist arm positioning guide rail 7 in sequence; when installing the pipe, the first positioning tool 1 and the second positioning tool 2 are located at one end of the pipe, and the third positioning tool 3 and the fourth tool are located at the other end of the pipe; the oblique wrist arm positioning assembly includes an oblique wrist arm positioning guide rail 8, and a fifth positioning tool 5 and a sixth positioning tool 6 are slidably installed on the oblique wrist arm positioning guide rail 8; when installing the pipe, the fifth positioning tool 5 is located at the end of the pipe.
[0033] Specifically, two third positioning tools 3 are provided. When installing the pipe, the third positioning tools 3 are respectively located on both sides of the pipe for positioning.
[0034] Specifically, there are four sixth positioning tools 6. When installing the pipe, two of the sixth positioning tools 6 are located on one side of the fifth positioning tool, and the other two of the sixth positioning tools 6 are located at the other end of the pipe; the two sixth positioning tools 6 located at the same end are respectively located on both sides of the pipe for positioning.
[0035] Specifically, the first positioning fixture 1 includes a first bracket 12, a limit stopper and a positioning pin 11. The first bracket 12 is Y-shaped, and its bottom is fixedly installed at the middle position of the end of the flat wrist arm positioning guide rail 7; a through hole is opened at the top of the first bracket 12, and the positioning pin 11 passes through the through hole of the first bracket 12; the limit stopper is fixedly installed on the outside of the first bracket 12 to limit the end of the pipe. The end of the pipe is clamped at the top opening of the first bracket 12, and the positioning pin 11 passes through the threaded hole at the end of the pipe to position it.
[0036] Specifically, the second positioning tooling 2 includes a second bracket, a support plate 23 and a second rotating plate 22. The bottom of the second bracket is slidably mounted on the flat wrist arm positioning guide rail 7; the top of the second bracket is provided with an arc-shaped groove for placing the pipe, and the support plate 23 is fixedly mounted on one side of the second bracket. The second rotating plate 22 is rotatably mounted on the top of the support plate 23; a positioning slot is provided at the end of the second rotating plate 22 for fixing the single ear 21 of the sleeve.
[0037] Specifically, the third positioning tooling 3 includes a third bracket 33 and a third rotating plate 32. The third bracket 33 is L-shaped, and its bottom is slidably mounted on the flat wrist arm positioning guide rail 7; the end of the third rotating plate 32 is rotatably mounted on the top of the third bracket 33, and the other end of the third rotating plate 32 is provided with a positioning slot for fixing the sleeve seat 31.
[0038] Specifically, the fourth positioning tool 4 includes a top-thread type load-bearing cable seat 41 or a splint type load-bearing cable seat, the top-thread type load-bearing cable seat 41 includes a fourth positioning collar 31, and a positioning seat 44 is formed at the bottom of the fourth positioning collar 31; a fourth positioning bolt is arranged on the fourth positioning collar 31; a threaded hole is provided on one side of the fourth positioning collar 31, and the fourth positioning bolt passes through the threaded hole, and one end of the fourth positioning collar 31 is in contact with the outer wall of the pipe for fixing the pipe; the splint type load-bearing cable seat It includes an upper clamping plate 42 and a lower clamping plate 43, which are fixed by bolts, and a positioning seat 44 is formed at the bottom of the lower clamping plate 43; when installing the pipe, the upper clamping plate 42 and the lower clamping plate 43 are buckled on the upper and lower parts of the pipe to position the pipe; a moving seat is slidably installed on the flat wrist arm positioning guide rail 7, and a symmetrical positioning block 45 is fixed on the moving seat, and the positioning block 45 is used to fix the positioning seat 44 of the top screw type load-bearing cable seat 41 or the clamping plate type load-bearing cable seat.
[0039] Specifically, the fifth positioning tool 5 includes a fifth bracket 51 and a rotating member 52, and the fifth bracket 51 is slidably installed on the oblique arm positioning guide rail 8; the end of the rotating member 52 is rotatably connected to the top of the fifth bracket 51, and the other end of the rotating member 52 is fixed with a limiting member 53 for fixing the sleeve seat 54.
[0040] Specifically, the sixth positioning tooling 6 includes a sixth positioning bracket 61, a first positioning block 62 and a second positioning block 63. The sixth positioning bracket 61 is slidably installed on the oblique wrist arm positioning guide rail 8; the first positioning block 62 and the second positioning block 63 are fixed to the outer side 61 of the sixth positioning bracket by bolts, and the first positioning block 62 and the second positioning block 63 can be installed interchangeably to meet the positioning requirements of different products.
[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. Traditional aluminum arm split pre-assembled platform, characterized by: It comprises a workbench, a flat wrist-arm positioning assembly and an oblique wrist-arm positioning assembly, wherein the flat wrist-arm positioning assembly and the oblique wrist-arm positioning assembly are arranged in parallel on the workbench; The flat wrist arm positioning assembly comprises a flat wrist arm positioning guide rail, on which a first positioning fixture, a second positioning fixture, a third positioning fixture and a fourth positioning fixture are sequentially slidably installed; when installing a pipe, the first positioning fixture and the second positioning fixture are located at one end of the pipe, and the third positioning fixture and the fourth positioning fixture are located at the other end of the pipe; The oblique arm positioning assembly comprises an oblique arm positioning guide rail, on which a fifth positioning fixture and a sixth positioning fixture are slidably mounted; when installing the pipe, the fifth positioning fixture is located at the end of the pipe.
2. The aluminum arm split pre-assembled platform according to claim 1 is characterized in that: There are two third positioning tools. When installing the pipe, the third positioning tools are respectively located on both sides of the pipe for positioning.
3. The aluminum arm split pre-assembled platform according to claim 1 is characterized in that: There are four sixth positioning tools. When installing the pipe, two of the sixth positioning tools are located on one side of the fifth positioning tool, and the other two are located at the other end of the pipe; the two sixth positioning tools located at the same end are respectively located on both sides of the pipe for positioning.
4. The aluminum arm split pre-assembled platform according to claim 1, characterized in that: The first positioning tool includes a first bracket, a limit stop and a positioning pin. The first bracket is Y-shaped, and its bottom is fixedly installed at the middle position of the end of the flat wrist arm positioning guide rail; a through hole is opened at the top of the first bracket, and the positioning pin passes through the through hole of the first bracket; the limit stop is fixedly installed on the outer side of the first bracket for limiting the end of the pipe.
5. The aluminum arm split pre-assembled platform according to claim 1, characterized in that: The second positioning tooling includes a second bracket, a support plate and a second rotating plate. The bottom of the second bracket is slidably installed on the flat wrist arm positioning guide rail; the top of the second bracket is provided with an arc-shaped groove for placing the pipe, one side of the second bracket is fixed with a support plate, and the second rotating plate is rotatably installed on the top of the support plate; a positioning slot is provided at the end of the second rotating plate for fixing a single ear of the sleeve.
6. The aluminum arm split pre-assembled platform according to claim 1, characterized in that: The third positioning tooling includes a third bracket and a third rotating plate. The third bracket is L-shaped, and its bottom is slidably mounted on the flat wrist arm positioning guide rail; the end of the third rotating plate is rotatably mounted on the top of the third bracket, and the other end of the third rotating plate is provided with a positioning slot for fixing the sleeve seat.
7. The aluminum arm split pre-assembled platform according to claim 1, characterized in that: The fourth positioning tool comprises a top-thread type load-bearing cable seat or a clamp type load-bearing cable seat, the top-thread type load-bearing cable seat comprises a fourth positioning collar, the bottom of the fourth positioning collar is provided with a positioning seat; a fourth positioning bolt is arranged on the fourth positioning collar; a threaded hole is provided on one side of the fourth positioning collar, the fourth positioning bolt passes through the threaded hole, and one end of the fourth positioning bolt located in the fourth positioning collar abuts against the outer wall of the pipe material, so as to fix the pipe material; The clamp-type load-bearing cable seat comprises an upper clamp and a lower clamp, the upper clamp and the lower clamp are fixed by bolts, and a positioning seat is formed at the bottom of the lower clamp; when installing the pipe, the upper clamp and the lower clamp are buckled on the upper and lower parts of the pipe to position the pipe; A moving seat is slidably mounted on the flat wrist arm positioning guide rail, and a symmetrical positioning block is fixedly mounted on the moving seat. The positioning block is used to fix the positioning seat of the top-thread type load-bearing cable seat or the clamping plate type load-bearing cable seat.
8. The aluminum arm split pre-assembled platform according to claim 1, characterized in that: The fifth positioning tool includes a fifth bracket and a rotating member, the fifth bracket is slidably mounted on the oblique arm positioning guide rail; the end of the rotating member is rotatably connected to the top of the fifth bracket, and the other end of the rotating member is fixed with a limiting member for fixing the sleeve seat.
9. The aluminum arm split pre-assembled platform according to claim 1, characterized in that: The sixth positioning fixture includes a sixth positioning bracket, a first positioning block and a second positioning block. The sixth positioning bracket is slidably mounted on the oblique wrist arm positioning guide rail; the first positioning block and the second positioning block are fixed to the outside of the sixth positioning bracket by bolts.