Cargo fixing device for road cargo transportation
By designing a cargo securing device that includes a restraint strap and a tightening mechanism, and using a drive motor, worm gear, and worm to drive the rotating shaft and fixing rod, the problem of the restraint strap being unable to be stored is solved, achieving automatic tightening and storage, and improving the stability of cargo securing.
Patent Information
- Application Number
- CN202520457223.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-17
AI Technical Summary
In existing technologies, when using restraint straps to secure pipes, there is a problem of excess restraint straps that cannot be stored when there are few goods.
Design a cargo securing device that includes a restraint strap and a tightening mechanism. The device utilizes a drive motor, worm gear, and worm to drive a rotating shaft and a fixing rod, thereby achieving automatic tightening and storage of the restraint strap.
It achieves automatic tightening of the restraint straps, improving the stability of cargo fixation, and automatically stores excess restraint straps inside the outer shell.
Smart Images
Figure CN223822344U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of goods fixing, specifically a goods fixing device for road goods transportation. BACKGROUND
[0002] Goods need to be fixed during transportation, especially some pipelines need to be tied up with restraint belts to avoid loosening after being fixed.
[0003] However, when using restraint belts to fix the pipelines, too many restraint belts are generated for less goods fixing, and cannot be stored. UTILITY MODEL CONTENTS
[0004] The utility model solves the technical problem of overcoming the above technical problems and provides a goods fixing device for road goods transportation.
[0005] To solve the above technical problems, the utility model provides a technical scheme of a goods fixing device for road goods transportation, which comprises:
[0006] A restraint belt is used to be wound on the outside of goods for fixing.
[0007] A tightening device is used to fix one end of the restraint belt and tighten the other end of the restraint belt.
[0008] The tightening device comprises a housing and a rotating shaft rotatably arranged on the housing, a fixing rod is connected to the outside of the rotating shaft, and one end of the restraint belt is provided with a fixing hole capable of being sleeved on the outside of the fixing rod.
[0009] Preferably, the housing is a cylindrical structure, the rotating shaft is arranged on the inner wall of the housing, and the arc surface of the housing is provided with a placing hole for placing one end of the restraint belt.
[0010] Preferably, one end of the restraint belt is connected with the housing.
[0011] Preferably, the tightening device comprises a driving motor, a worm gear and a worm, two fixing seats are connected to one side of the housing, the two ends of the worm are rotatably connected with the fixing seats, the driving motor is fixed on one side of one of the fixing seats, the output end of the driving motor penetrates through the fixing seat and is connected with the worm, and the worm gear is fixed on the outside of the rotating shaft and is engaged with the worm.
[0012] Preferably, a limiting ball is connected to one end of the fixing rod.
[0013] Preferably, one side of the housing is provided with an operation port.
[0014] Preferably, one side of the restraint belt is connected with the housing through a supporting rod.
[0015] Compared with the prior art, the utility model has the advantages of:
[0016] When fixing goods through the binding belt, the binding belt can be automatically tightened in the shell to fix the goods more stably, and in addition, the binding belt can be automatically stored in the shell for the less goods. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 Is the utility model cross section structure schematic view.
[0018] Fig. 2 Is the utility model shell three-dimensional structure schematic view.
[0019] Fig. 3 Is the utility model shell another perspective three-dimensional structure schematic view.
[0020] As shown in the figure: 1, binding belt, 2, shell, 3, pivot, 4, fixed rod, 5, fixed hole, 6, placing hole, 7, drive motor, 8, worm wheel, 9, worm, 10, fixed base, 11, limit ball, 12, operation mouth, 13, support rod. DETAILED DESCRIPTION
[0021] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more. In addition, the term "includes" and any variation thereof is intended to cover non-exclusive inclusion.
[0022] Please refer to the attached Figs. 1-3 A kind of goods fixing device for road goods transport, comprising:
[0023] Binding belt 1 is used to be wound on the outside of goods and be fixed;
[0024] Tightening device is used to be fixed at one end of binding belt 1, and the other end of binding belt 1 is tightened;
[0025] The tightening device includes a housing 2 and a rotating shaft 3 rotatably mounted on the housing 2. A fixing rod 4 is connected to the outside of the rotating shaft 3, and one end of the restraint strap 1 is provided with a fixing hole 5 that can be fitted onto the outside of the fixing rod 4.
[0026] In some preferred embodiments, the outer shell 2 is a cylindrical structure, the rotating shaft 3 is rotatably disposed on the inner wall of the outer shell 2, and the arc-shaped surface of the outer shell 2 is provided with a placement hole 6 for placing one end of the restraint strap 1.
[0027] In some preferred embodiments, one end of the restraint strap 1 is connected to the outer shell 2.
[0028] In some preferred embodiments, the tightening device includes a drive motor 7, a worm gear 8, and a worm 9. Two fixed seats 10 are connected to one side of the housing 2. The two ends of the worm 9 are rotatably connected to the fixed seats 10 respectively. The drive motor 7 is fixed to one side of one of the fixed seats 10. The output end of the drive motor 7 passes through the fixed seat 10 and is connected to the worm 9. The worm gear 8 is fixed to the outside of the rotating shaft 3 and meshes with the worm 9.
[0029] In some preferred embodiments, a limiting ball 11 is connected to one end of the fixing rod 4.
[0030] In some preferred embodiments, an operation port 12 is provided on one side of the housing 2.
[0031] In some preferred embodiments, one side of the restraint strap 1 is connected to the outer shell 2 via a support rod 13.
[0032] The specific implementation is as follows: When the restraint strap 1 is wrapped around the goods that need to be fixed, one end of the restraint strap 1 is placed inside the outer shell 2 through the fixing hole 5. The hand is inserted into the operating port 12. The fixing hole 5 on the restraint strap 1 is fitted onto the outside of the placement hole 6 by the action of the operating port 12. The restraint strap 1 is prevented from falling off by the action of the limiting ball 11. The rotation of the drive motor 7 drives the worm gear 9 to rotate, which in turn drives the rotating shaft 3 and the fixing rod 4 to rotate. This causes the restraint strap 1 to automatically wrap and tighten around the outside of the rotating shaft 3, making the goods more and more secure. On the one hand, the goods are automatically fixed, and on the other hand, the restraint strap 1 is stored inside the outer shell 2.
[0033] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0034] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the spirit of the present application, without creative design, similar structure and embodiments of the technical solution, which should belong to the protection scope of the present application.
Claims
1. A cargo securing device for road freight transport, characterized in that, include: Restraint straps (1) are used to secure the goods by wrapping them around the outside. A tightening device is used to fix one end of the restraint strap (1) and tighten the other end of the restraint strap (1); The tightening device includes a housing (2) and a rotating shaft (3) rotatably mounted on the housing (2). A fixing rod (4) is connected to the outside of the rotating shaft (3). One end of the binding strap (1) is provided with a fixing hole (5) that can be fitted onto the outside of the fixing rod (4). The tightening device includes a drive motor (7), a worm gear (8), and a worm (9). Two fixed seats (10) are connected to one side of the housing (2). The two ends of the worm (9) are rotatably connected to the fixed seats (10). The drive motor (7) is fixed to one side of one of the fixed seats (10). The output end of the drive motor (7) passes through the fixed seat (10) and is connected to the worm (9). The worm gear (8) is fixed to the outside of the rotating shaft (3) and meshes with the worm (9).
2. The cargo securing device for road freight transport according to claim 1, characterized in that, The outer shell (2) is a cylindrical structure, and the rotating shaft (3) is rotatably disposed on the inner wall of the outer shell (2). The arc surface of the outer shell (2) is provided with a placement hole (6) to place one end of the restraint strap (1).
3. A cargo securing device for road freight transport according to claim 1, characterized in that, One end of the restraint strap (1) is connected to the outer shell (2).
4. A cargo securing device for road freight transport according to claim 1, characterized in that, One end of the fixing rod (4) is connected to a limiting ball (11).
5. A cargo securing device for road freight transport according to claim 1, characterized in that, An operation port (12) is provided on one side of the outer casing (2).
6. A cargo securing device for road freight transport according to claim 1, characterized in that, One side of the restraint strap (1) is connected to the outer shell (2) via a support rod (13).