Support wiring device and adjustable support thereof
By providing adjustable brackets, including detachably connected vertical brackets and horizontal brackets, the need for rapid and specially designed brackets for rail transit vehicle underframe cable routing is achieved, achieving fast, flexible wiring operations and efficient design. change.
Patent Information
- Application Number
- CN202323262370.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2033-11-30
AI Technical Summary
The prior art is difficult to quickly meet the rapidity of under-frame cable routing of rail transit vehicles and the bracket requirements in special designed locations.
An adjustable bracket is provided, including a vertical bracket and an L-shaped horizontal bracket. The vertical and horizontal parts of the horizontal bracket can be detachably connected to form an inverted U-shaped structure. The height and width can be adjusted as needed to adapt to different wiring scenarios.
Through the use of adjustable brackets, the efficiency of wiring can be quickly improved to meet the bracket requirements at special design locations, reduce the design change cycle, and avoid production stagnation due to lack of bracket materials.
Smart Images
Figure CN222381231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of underframe wiring in the rail transit industry, and more specifically, to an adjustable bracket. In addition, it also relates to a bracket wiring device including the adjustable bracket. Background Art
[0002] In the related technology, the cables of the underframe of rail transit vehicles are mainly wired through cable ducts and brackets. The main path is often arranged with cable ducts, which go out of the cable ducts and go to the equipment connectors. In addition, various brackets need to be arranged. However, the specifications and models of various brackets vary according to the installation spacing and the height from the binding surface to the installation surface. At present, a simple statistics of X-type wire binding brackets has been conducted, and the number is as high as 67. This simple number still cannot meet all wiring scenarios. That is, in actual use, the brackets need to be specially designed according to the different underframe structures, equipment layouts, and pipeline layouts.
[0003] In summary, how to improve the speed of wiring and meet the wiring requirements of brackets in special design locations is an urgent problem to be solved by technical personnel in this field. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide an adjustable bracket, which can improve the rapidity of wiring and meet the wiring requirements of brackets in special design positions.
[0005] Another object of the utility model is to provide a bracket wiring device comprising the above-mentioned adjustable bracket.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An adjustable bracket, comprising:
[0008] A vertical frame, which is used to be installed vertically on a platform or the ground;
[0009] The cross frame is L-shaped, the vertical parts of the two cross frames can be detachably arranged on the vertical frame, and the horizontal part of one cross frame is detachably connected to the horizontal part of another cross frame.
[0010] In one embodiment, the vertical frame is provided with a long first waist hole in the vertical direction;
[0011] The vertical portion of the horizontal frame is provided with a long strip hole assembled and connected with the first long waist hole, or the vertical portion of the horizontal frame is provided with a plurality of circular holes assembled and connected with the first long waist hole at equal intervals.
[0012] In one embodiment, the horizontal portion of the cross frame is provided with one or two second long waist holes distributed in parallel along the length direction.
[0013] In one embodiment, it further comprises connecting plates for respectively connecting to the horizontal portions of the two cross frames.
[0014] In one embodiment, the connecting plate is provided with a waist-shaped hole that cooperates with the second long waist hole.
[0015] In one embodiment, the connecting plate comprises an aluminum alloy member.
[0016] In one embodiment, a mounting plate is provided at the bottom of the vertical frame, and a mounting hole is provided on the mounting plate.
[0017] In one embodiment, the vertical frame and the mounting plate are an integrated structure.
[0018] In one embodiment, the vertical frame and the horizontal frame both include aluminum alloy parts.
[0019] A bracket wiring device comprises: the adjustable bracket as described in any one of the above items and a cable fixed on the adjustable bracket.
[0020] The beneficial effect of the utility model is that when using the adjustable bracket provided by the utility model, two vertical frames can be relatively distributed and installed vertically on a platform or the ground, and then the vertical parts of the two horizontal frames can be detachably installed on the vertical frames, and finally, the horizontal part of one horizontal frame can be detachably connected with the horizontal part of another horizontal frame, so that the two horizontal frames and the two horizontal frames form an inverted U-shaped structure. When the regional bracket cannot be delivered to the production site in time for some reason, or the bracket needs to be arranged with a curved arc due to a certain wiring position, the adjustable bracket of the present application can be used to simulate the curved arc and temporarily tie the cables.
[0021] Moreover, during on-site use, operators can adjust the positions of the horizontal and vertical frames according to actual conditions to adjust the height and width of the inverted U-shaped structure to meet the wiring conditions in different scenarios. During trial production, the adjustable bracket can not only meet the needs of on-site trial production, but also the designer can quickly complete the bracket design according to the preset height and width dimensions, thereby improving the efficiency of wiring operations.
[0022] In summary, the adjustable bracket provided by the utility model can improve the rapidity of wiring and meet the wiring requirements of brackets in special design locations.
[0023] In addition, the utility model also provides a bracket wiring device including the above-mentioned adjustable bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0025] Figure 1 The adjustable bracket provided by the utility model only includes a horizontal bracket and a vertical bracket, and the structural schematic diagram when the width of the adjustable bracket is reduced;
[0026] Figure 2 The schematic diagram is a structural diagram in which the adjustable bracket only includes a horizontal bracket and a vertical bracket, and the width of the adjustable bracket is increased;
[0027] Figure 3 The adjustable bracket includes a horizontal bracket, a vertical bracket and a connecting plate, and the height of the adjustable bracket is increased;
[0028] Figure 4 The adjustable bracket only includes a horizontal bracket, a vertical bracket and a connecting plate, and the height of the adjustable bracket is reduced;
[0029] Figure 5 It is a structural schematic diagram of the vertical frame;
[0030] Figure 6 for Figure 5 A top view of
[0031] Figure 7 for Figure 5 Side view of
[0032] Figure 8 It is a structural schematic diagram of the horizontal frame;
[0033] Fig. 9 for Figure 8 The main view;
[0034] Fig.10 for Figure 8 A top view of
[0035] Fig.11 for Figure 8 Side view of
[0036] Fig.12 is a structural schematic diagram of the connecting plate;
[0037] Fig.13 for Fig.12 A top view of
[0038] Fig.14 for Fig.12 Side view of.
[0039] Figure 1-Figure 14 middle:
[0040] 1 is a vertical frame, 11 is a first long waist hole, 12 is a mounting plate, 13 is a mounting hole, 2 is a horizontal frame, 21 is a second long waist hole, 22 is a circular hole, 3 is a connecting plate, and 31 is a waist-shaped hole. DETAILED DESCRIPTION
[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0042] The core of the utility model is to provide an adjustable bracket, which can improve the speed of wiring and meet the wiring requirements of brackets in special design positions. Another core of the utility model is to provide a bracket wiring device including the above adjustable bracket.
[0043] Please refer to Figures 1 to 14 .
[0044] This specific embodiment provides an adjustable bracket, including:
[0045] A vertical frame 1, which is used for vertical installation on a platform or the ground;
[0046] The horizontal frame 2 is L-shaped, and the vertical parts of the two horizontal frames 2 can be detachably mounted on the vertical frame 1 , and the horizontal part of one horizontal frame 2 can be detachably connected to the horizontal part of another horizontal frame 2 .
[0047] It should be noted that by adjusting the connection positions between the vertical frame 1 and the horizontal frame 2 and between the horizontal frame 2 and the horizontal frame 2, the height and width of the adjustable bracket can be adjusted to meet the wiring environment in different scenarios. In addition, the operator can quickly adjust the height or width on site according to the specific construction environment. After the adjustment, the designer can quickly produce drawings based on the on-site results, which solves the problem of long design change cycles and avoids the problem of the next process being unable to proceed due to the lack of bracket materials. It can quickly realize cable wiring, promote the wiring and wiring process, and greatly improve the trial production efficiency.
[0048] In actual use, the shape, structure, material, position, etc. of the vertical frame 1 and the horizontal frame 2 can be determined according to actual conditions and actual needs.
[0049] When using the adjustable bracket provided by the utility model, two vertical frames 1 can be relatively distributed and vertically installed on a platform or the ground, and then the vertical parts of the two horizontal frames 2 can be detachably installed on the vertical frame 1. Finally, the horizontal part of one horizontal frame 2 can be detachably connected with the horizontal part of another horizontal frame 2, so that the two horizontal frames 2 and the two horizontal frames 2 form an inverted U-shaped structure. When the regional bracket cannot be delivered to the production site in time for some reason, or the bracket needs to be arranged with a curved arc due to a certain wiring position, the adjustable bracket of the present application can be used to simulate the curved arc and temporarily tie the cables.
[0050] Moreover, during on-site use, operators can adjust the positions of the horizontal frame 2 and the vertical frame 1 according to actual conditions to adjust the height and width of the inverted U-shaped structure to meet the wiring conditions in different scenarios. During trial production, the adjustable bracket can not only meet the needs of on-site trial production, but also the designer can quickly complete the bracket design according to the preset height and width dimensions, thereby improving the efficiency of wiring operations.
[0051] In summary, the adjustable bracket provided by the utility model can improve the rapidity of wiring and meet the wiring requirements of brackets in special design locations.
[0052] In one embodiment, the vertical frame 1 is provided with a first long waist hole 11 in the vertical direction; the vertical portion of the horizontal frame 2 is provided with a long hole assembled and connected with the first long waist hole 11, or the vertical portion of the horizontal frame 2 is provided with a plurality of circular holes 22 assembled and connected with the first long waist hole 11 at equal intervals. When the vertical frame 1 and the horizontal frame 2 need to be fixedly connected, the bolts can be passed through the first long waist hole 11 and the corresponding hole positions of the long strip hole, and then the fixing bolts can be tightened with nuts, or the bolts can be passed through the first long waist hole 11 and the circular hole 22 at the corresponding position, and then the fixing bolts can be tightened with nuts. This allows the height adjustment operation of the device to be realized.
[0053] In one embodiment, the horizontal portion of the cross frame 2 is provided with one or two parallel second long waist holes 21 along the length direction. That is, when the horizontal portions of two cross frames 2 are connected, the relative positions of the horizontal portions of the two cross frames 2 can be adjusted, and then bolts are passed through the corresponding positions of the two second long waist holes 21 and tightened with nuts.
[0054] In one embodiment, a connecting plate 3 is further included for connecting to the horizontal parts of the two horizontal frames 2. By adding a connecting plate 3, the connecting plate 3 is used to connect to the horizontal parts of the two horizontal frames 2 to increase the adjustment range of the adjustable bracket in the width direction. In addition, a connecting plate 3 can also be added between the vertical parts of the vertical frame 1 and the horizontal frame 2 to increase the adjustment range of the adjustable bracket in the height direction.
[0055] In one embodiment, the connecting plate 3 is provided with a waist-shaped hole 31 which cooperates with the second long waist hole 21, so that the connecting plate 3 and the cross frame 2 can be connected and fixed at any position by passing the bolt through the waist-shaped hole 31 and the second long waist hole 21 to adjust the width of the adjustable bracket.
[0056] In one embodiment, the connecting plate 3 includes an aluminum alloy material to ensure the connection effect and service life of the connecting plate 3 .
[0057] In one embodiment, a mounting plate 12 is provided at the bottom of the vertical frame 1 , and a mounting hole 13 is provided on the mounting plate 12 to improve the structural stability of the vertical frame 1 when it is installed vertically.
[0058] In one embodiment, the vertical frame 1 and the mounting plate 12 are an integrated structure, so as to simplify the assembly process of the vertical frame 1 and the mounting plate 12 and improve the connection effect of the vertical frame 1 and the mounting plate 12 .
[0059] In one embodiment, both the vertical frame 1 and the horizontal frame 2 include aluminum alloy parts to ensure the connection effect and service life of the connecting plate 3.
[0060] Figure 1 This is a schematic diagram of the structure when the device only includes a horizontal frame 2 and a vertical frame 1, and the width of the adjustable bracket is reduced; Figure 2 This is a schematic diagram of the structure when the device only includes a horizontal frame 2 and a vertical frame 1, and the width of the adjustable support is increased; Figure 3 The device includes a horizontal frame 2, a vertical frame 1 and a connecting plate 3, and the height of the adjustable bracket is increased. Figure 4 The device includes a horizontal frame 2, a vertical frame 1 and a connecting plate 3, and the height of the adjustable bracket is reduced. Figures 1 to 4 From the several device adjustment schematic diagrams shown, it can be seen that the device can effectively achieve adjustment in height and width to meet a variety of wiring scenarios.
[0061] During trial production, the positions of the horizontal frame 2 and the vertical frame 1 are adjusted according to the actual situation on site, which not only meets the needs of on-site trial production, but also allows designers to quickly complete the bracket design according to the adjusted height and width dimensions, thereby improving the accuracy of changes. In addition, the bracket of the present application is simple and convenient to manufacture, highly practical, and low in cost. By using this device, it is possible to avoid waiting for the bracket to arrive during trial production, quickly realize cable wiring, and advance the wiring and wiring process; it can assist designers in quickly completing the bracket design, greatly improving trial production efficiency and the accuracy of design changes.
[0062] In addition to the above-mentioned adjustable bracket, the utility model also provides a bracket wiring device including the adjustable bracket disclosed in the above-mentioned embodiment, the bracket wiring device includes: any of the above-mentioned adjustable brackets and a cable fixed on the adjustable bracket, wherein the cable can be temporarily tied to the adjustable bracket by a tie wire. For the structures of other parts of the bracket wiring device, please refer to the prior art and will not be described in detail herein.
[0063] It should be noted that the first long waist hole 11 and the second long waist hole 21 mentioned in the present invention are just used to distinguish the difference in position, and there is no order of precedence.
[0064] In addition, it should be noted that the orientations or positional relationships indicated by "horizontal", "vertical", "top and bottom", etc. in the present invention are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of simplifying the description and facilitating understanding, and do not indicate or imply 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 invention.
[0065] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referenced to each other. Any combination of all embodiments provided by the utility model is within the protection scope of this utility model and will not be described in detail here.
[0066] The bracket wiring device and the adjustable bracket provided by the utility model are introduced in detail above. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. An adjustable bracket, characterized in that: include: A vertical frame (1) for vertical installation on a platform or the ground; The cross frame (2) is arranged in an L-shape, the vertical parts of the two cross frames (2) can be detachably mounted on the vertical frame (1), and the horizontal part of one cross frame (2) can be detachably connected to the horizontal part of another cross frame (2).
2. The adjustable bracket according to claim 1, characterized in that: The vertical frame (1) is provided with a first long waist hole (11) in a long strip shape along the vertical direction; The vertical portion of the cross frame (2) is provided with a long strip hole assembled and connected to the first long waist hole (11), or the vertical portion of the cross frame (2) is provided with a plurality of circular holes (22) assembled and connected to the first long waist hole (11) at equal intervals.
3. The adjustable bracket according to claim 1, characterized in that: The horizontal portion of the cross frame (2) is provided with one or two second long waist holes (21) distributed in parallel along the length direction.
4. The adjustable bracket according to claim 3, characterized in that: It also comprises a connecting plate (3) for connecting to the horizontal parts of the two cross frames (2) respectively.
5. The adjustable bracket according to claim 4, characterized in that: The connecting plate (3) is provided with a waist-shaped hole (31) which is matched and connected with the second long waist hole (21).
6. The adjustable bracket according to claim 4, characterized in that: The connecting plate (3) comprises an aluminum alloy material.
7. The adjustable bracket according to any one of claims 1 to 6, characterized in that: A mounting plate (12) is provided at the bottom of the vertical frame (1), and a mounting hole (13) is provided on the mounting plate (12).
8. The adjustable bracket according to claim 7, characterized in that: The vertical frame (1) and the mounting plate (12) are an integrated structure.
9. The adjustable bracket according to any one of claims 1 to 6, characterized in that: The vertical frame (1) and the horizontal frame (2) both comprise aluminum alloy parts.
10. A bracket wiring device, characterized in that: include: The adjustable bracket as claimed in any one of claims 1 to 9 and the cable fixed on the adjustable bracket.