Pipeline cable tie structure for railway vehicle
By designing a pipeline cable ties structure for rail vehicles including connecting frames, cable ties and separation and tying components, the problem that existing cable ties can only tie one set of pipelines at a time is solved, and convenient binding and separation of multiple sets of pipelines is achieved, and the convenience of pipeline layout is improved.
Patent Information
- Application Number
- CN202421813493.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-29
AI Technical Summary
Existing rail vehicles can only tie one set of pipelines at a time, which is not conducive to the separation of pipelines, and pipelines close to each other are prone to interference, resulting in inconvenient pipeline arrangement.
A pipeline cable tie structure for rail vehicles is designed, including a connecting frame, a first cable tie, a second cable tie, a clamp joint, a clamp joint, a limit slot, a limit insert and a separation binding assembly. By the operation of the separation of the binding assembly, the second cable ties can be pressed and fixed, thereby binding two different sets of pipes separately, and binding is completed by the coordination of the clamping teeth and the clamping joints.
It is realized that a single cable tie can tie two sets of pipelines, which promotes the separation of pipelines, avoids interference with pipelines close to each other, and improves the convenience of pipeline layout.
Smart Images
Figure CN222823870U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipeline tie bands, in particular to a pipeline tie band structure for rail vehicles. Background Art
[0002] Rail vehicles are a general term that refers to vehicles with dedicated tracks, including traditional trains, as well as EMUs, subway vehicles, light rail vehicles, and maglev vehicles. Rail vehicles are equipped with many pipelines for transporting media, and during the installation of multiple sets of pipelines, they need to be tied together with cable ties, which causes the pipelines to be tangled in a mess. Existing cable ties can only tie one set of pipelines at a time, which is not conducive to the separation of pipelines, and pipelines close to each other are prone to interference, making pipeline layout inconvenient. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pipeline tie structure for rail vehicles, which effectively solves the problem that the existing tie can only tie one group of pipelines at a time, which is not conducive to the separation of pipelines, and pipelines close to each other are prone to interference, resulting in inconvenient pipeline layout.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline tie structure for rail vehicles, including a connecting frame, a first tie is fixedly installed on one side of the connecting frame, a second tie is fixedly installed on the side of the connecting frame away from the first tie, a clamping joint is fixedly installed on the end of the first tie away from the connecting frame, a plurality of clamping teeth are fixedly installed on the lower side of the second tie, a limiting slot is provided on the surface of the second tie, a limiting plug is fixedly installed in the middle of the bottom of the connecting frame, and separate binding components are provided between the two sides and the bottom and the two ends of the connecting frame.
[0005] Preferably, the separation binding assembly includes a rotating wheel, which is arranged in the middle of the bottom of the connecting frame, and first rotating rods are fixedly installed on both sides of the rotating wheel, and first shaft sleeves are rotatably installed on the surface of the first rotating rods, and first fixed heads are fixedly installed on the surface of the first shaft sleeves, and the tops of the two first fixed heads are fixedly connected to the two sides of the bottom of the connecting frame.
[0006] Preferably, a transmission worm is fixedly installed at the ends of the two first rotating rods that are away from each other, and a transmission worm gear is meshedly connected to the surface of the transmission worm gear, a second rotating rod is fixedly installed on the top of the transmission worm gear, a second shaft sleeve is rotatably installed on the surface of the second rotating rod, a second fixed rod is fixedly installed on the surface of the second shaft sleeve, and the ends of the two second fixed rods that are close to each other are fixedly connected to the connecting frame.
[0007] Preferably, a threaded rod is fixedly mounted on the top of the second rotating rod, a positioning shaft seat is rotatably mounted on the top of the threaded rod, a connecting plate is fixedly mounted on the top of the positioning shaft seat, and the bottom of the connecting plate is fixedly connected to the connecting frame.
[0008] Preferably, the surface of the threaded rod is threadedly connected with a threaded sleeve, and a moving block is fixedly installed on the side where the two threaded sleeves are close to each other. Strip grooves are opened on the two end surfaces of the connecting frame, and the two moving blocks are installed inside the two strip grooves. The ends of the two moving blocks close to each other extend into the interior of the connecting frame and are fixedly installed with a clamping plate.
[0009] Compared with the prior art, the utility model has the following beneficial effects: the operator bends the second cable tie upwards, so as to cover the limiting slot on the limiting plug block, and then the operator rotates the rotating wheel, which drives the two first rotating rods to rotate along the inside of the two first shaft sleeves when the rotating wheel rotates, and the two first rotating rods drive the transmission worm gear to rotate through the transmission worm, and the transmission worm gear drives the second rotating rod to rotate along the inside of the second shaft sleeve when the transmission worm gear rotates, and the second rotating rod drives the threaded rod to rotate along the positioning shaft seat when the second rotating rod rotates;
[0010] When the threaded rod rotates, it drives the threaded sleeve to move downward. When the threaded sleeve moves downward, it drives the moving block to move along the inside of the strip groove, thereby increasing the stability of the threaded sleeve when it moves. When the moving block moves downward, it drives the clamping plate to clamp and fix the second tie tie, thereby allowing the first tie tie and the second tie tie to respectively bind two groups of different pipelines; then the operator inserts one end of the second tie tie into the inside of the clamping joint, and completes the binding through the cooperation of the clamping teeth and the clamping joint; this allows the tie tie to bind two groups of pipelines at a time, which is beneficial to the separation of the pipelines, avoids interference between pipelines that are close to each other, and improves the convenience of pipeline layout. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0012] In the attached picture:
[0013] Figure 1 The structure diagram of the pipeline tie structure for rail vehicles of the utility model is shown in FIG. Figure 1 ;
[0014] Figure 2 The structure diagram of the pipeline tie structure for rail vehicles of the utility model is shown in FIG. Figure 2 ;
[0015] Figure 3 The structure diagram of the pipeline tie structure for rail vehicles of the utility model is shown in FIG. Figure 3 ;
[0016] Figure 4 For this utility model Figure 1 A schematic diagram of a local enlarged structure;
[0017] In the figure: 1, connecting frame; 2, first cable tie; 3, clamping joint; 4, second cable tie; 5, clamping teeth; 6, limiting slot; 7, limiting plug block; 8, rotating wheel; 9, first rotating rod; 10, first sleeve; 11, first fixed head; 12, transmission worm; 13, transmission worm wheel; 14, second rotating rod; 15, second sleeve; 16, second fixed rod; 17, threaded rod; 18, threaded sleeve; 19, positioning shaft seat; 20, connecting plate; 21, moving block; 22, clamping plate; 23, strip groove. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0019] Depend on Figures 1 to 4 The utility model includes a connecting frame 1, a first tie 2 is fixedly installed on one side of the connecting frame 1, a second tie 4 is fixedly installed on the side of the connecting frame 1 away from the first tie 2, a clamping joint 3 is fixedly installed on the end of the first tie 2 away from the connecting frame 1, a plurality of clamping teeth 5 are fixedly installed on the lower side of the second tie 4, a limiting slot 6 is provided on the surface of the second tie 4, a limiting plug block 7 is fixedly installed in the middle of the bottom of the connecting frame 1, and separate binding components are provided between the two sides and the bottom and the two ends of the connecting frame 1.
[0020] The operator bends the second tie 4 upwards, thereby putting the limiting slot 6 onto the limiting plug 7, and then the operator adjusts the operation of the separation and binding assembly. When the separation and binding assembly is in operation, the second tie 4 can be pressed and fixed, so that the first tie 2 and the second tie 4 can respectively bind two groups of different pipelines; then the operator inserts one end of the second tie 4 into the interior of the clamping joint 3, and completes the binding through the cooperation of the clamping teeth 5 and the clamping joint 3; so that the tie can bind two groups of pipelines at a time, which is conducive to the separation of the pipelines, avoids interference between pipelines close to each other, and improves the convenience of pipeline layout.
[0021] The separation and binding assembly includes a rotating wheel 8, which is arranged in the middle of the bottom of the connecting frame 1. A first rotating rod 9 is fixedly installed on both sides of the rotating wheel 8, and a first shaft sleeve 10 is rotatably installed on the surface of the first rotating rod 9. A first fixed head 11 is fixedly installed on the surface of the first shaft sleeve 10, and the tops of the two first fixed heads 11 are fixedly connected to the two sides of the bottom of the connecting frame 1; a transmission worm 12 is fixedly installed on the ends of the two first rotating rods 9 away from each other, and a transmission worm wheel 13 is meshed and connected on the surface of the transmission worm 12, and a second rotating rod 14 is fixedly installed on the top of the transmission worm wheel 13, and a second shaft sleeve 15 is rotatably installed on the surface of the second rotating rod 14, and a second fixed rod is fixedly installed on the surface of the second shaft sleeve 15 16, the ends of the two second fixed rods 16 that are close to each other are fixedly connected to the connecting frame 1; the top of the second rotating rod 14 is fixedly installed with a threaded rod 17, the top of the threaded rod 17 is rotatably installed with a positioning shaft seat 19, the top of the positioning shaft seat 19 is fixedly installed with a connecting plate 20, and the bottom of the connecting plate 20 is fixedly connected to the connecting frame 1; the surface of the threaded rod 17 is threadedly connected with a threaded sleeve 18, and the side of the two threaded sleeves 18 that are close to each other is fixedly installed with a moving block 21, and the two end surfaces of the connecting frame 1 are provided with a strip groove 23, and the two moving blocks 21 are installed inside the two strip grooves 23, and the ends of the two moving blocks 21 that are close to each other extend to the inside of the connecting frame 1 and are fixedly installed with a clamping plate 22.
[0022] The operator rotates the rotating wheel 8, and when the rotating wheel 8 rotates, it drives the two first rotating rods 9 to rotate along the inside of the two first sleeves 10. When the two first rotating rods 9 rotate, they drive the transmission worm wheel 13 to rotate through the transmission worm 12. When the transmission worm wheel 13 rotates, it drives the second rotating rod 14 to rotate along the inside of the second sleeve 15. When the second rotating rod 14 rotates, it drives the threaded rod 17 to rotate along the positioning shaft seat 19. When the threaded rod 17 rotates, it drives the threaded sleeve 18 to move downward. When the threaded sleeve 18 moves downward, it drives the moving block 21 to move along the inside of the strip groove 23, thereby increasing the stability of the threaded sleeve 18 when it moves. When the moving block 21 moves downward, it drives the clamping plate 22 to press and fix the second cable tie 4.
Claims
1. A pipeline tie structure for a rail vehicle, comprising a connecting frame (1), characterized in that: A first tie (2) is fixedly mounted on one side of the connecting frame (1), a second tie (4) is fixedly mounted on a side of the connecting frame (1) away from the first tie (2), a clamping joint (3) is fixedly mounted on one end of the first tie (2) away from the connecting frame (1), a plurality of clamping teeth (5) are fixedly mounted on the lower side of the second tie (4), a limiting slot (6) is provided on the surface of the second tie (4), a limiting plug (7) is fixedly mounted in the middle of the bottom of the connecting frame (1), and separate binding components are provided between the two sides and the bottom and the two ends of the connecting frame (1).
2. A pipeline tie structure for rail vehicles according to claim 1, characterized in that: The separation and binding assembly comprises a rotating wheel (8), the rotating wheel (8) is arranged in the middle of the bottom of the connecting frame (1), first rotating rods (9) are fixedly installed on both sides of the rotating wheel (8), first shaft sleeves (10) are rotatably installed on the surface of the first rotating rods (9), first fixed heads (11) are fixedly installed on the surface of the first shaft sleeves (10), and the tops of the two first fixed heads (11) are fixedly connected to the two sides of the bottom of the connecting frame (1).
3. A pipeline tie structure for rail vehicles according to claim 2, characterized in that: A transmission worm (12) is fixedly mounted on the ends of the two first rotating rods (9) that are away from each other, a transmission worm (12) is meshingly connected on the surface of the transmission worm (12), a second rotating rod (14) is fixedly mounted on the top of the transmission worm (13), a second shaft sleeve (15) is rotatably mounted on the surface of the second rotating rod (14), a second fixed rod (16) is fixedly mounted on the surface of the second shaft sleeve (15), and the ends of the two second fixed rods (16) that are close to each other are fixedly connected to the connecting frame (1).
4. A pipeline tie structure for rail vehicles according to claim 3, characterized in that: A threaded rod (17) is fixedly mounted on the top of each of the second rotating rods (14), a positioning shaft seat (19) is rotatably mounted on the top of each of the threaded rods (17), a connecting plate (20) is fixedly mounted on the top of each of the positioning shaft seats (19), and the bottom of each of the connecting plates (20) is fixedly connected to the connecting frame (1).
5. A pipeline tie structure for rail vehicles according to claim 4, characterized in that: The surfaces of the threaded rods (17) are threadedly connected with threaded sleeves (18); the sides of the two threaded sleeves (18) close to each other are fixedly mounted with moving blocks (21); the surfaces of both ends of the connecting frame (1) are provided with strip grooves (23); the two moving blocks (21) are mounted inside the two strip grooves (23); the ends of the two moving blocks (21) close to each other extend into the interior of the connecting frame (1) and are fixedly mounted with pressing plates (22).