Mooring belt locking device

Abstract

The utility model provides a mooring belt locking device, which belongs to the field of mooring belt locking, and comprises a mounting seat, a handle, a connecting block, a tension spring and a locking block, the locking block is of a step-shaped structure and comprises an inner part used for being fixed to a bearing structure and an outer part located on the inner part, a through hole allowing the mooring belt to penetrate through is formed in the outer part, and a support is arranged on the outer part. The connecting block is installed on the outer portion of the locking block, the locking block is of a bent structure with a preset angle, the locking block is hinged to the support, the locking block comprises an inclined face part and a vertical part, and the tension spring is connected with the outer portion of the installation base and the inclined face part of the locking block and used for enabling the end face of the inclined face part of the locking block to be attached and extruded to the mooring belt, so that the mooring belt is tightly stopped; the handle is installed on the connecting block and connected with the connecting block through a threaded structure, and the locking block can be limited through the handle. The quick one-way or two-way locking of the mooring belt is achieved, and the mooring belt is convenient to use and not limited by external conditions.

Description

Technical Field

[0001] This application belongs to the technical field of mooring belt tightening, and particularly relates to a mooring belt tightening device. Background Art

[0002] Mooring belts are mainly used for fixing and binding goods, especially to prevent goods from moving or scattering during transportation. In order to ensure the tight binding of goods, mooring belts usually need to be tightened. Generally, the method of tying a dead knot on the mooring belt is used for tightening and fixing. However, such an operation cannot achieve a good tightening effect on the mooring belt. In addition, the tensile strength of the mooring belt decreases after tying a dead knot, which poses certain potential safety hazards. Moreover, when the tightening is not required, it is very difficult to untie the mooring belt. The reuse rate of the mooring belt is very poor, the safety is reduced, the cost is relatively high, the economy is not good, and it is easily restricted by external conditions. Utility Model Content

[0003] The purpose of this application is to provide a mooring belt tightening device to solve or alleviate at least one problem in the background art.

[0004] The technical solution of this application is: a mooring belt tightening device, including: a mounting seat, a handle, a connecting block, a tension spring and a locking block;

[0005] The locking block is a stepped structure. The locking block includes an interior for fixing to a load-bearing structure and an exterior located on the interior. A through-hole for the mooring belt to pass through is provided on the exterior, and a support is provided on the exterior;

[0006] The connecting block is installed on the exterior of the locking block. The locking block is a bent structure with a predetermined angle. The locking block is hinged on the support. The locking block includes an inclined surface portion and a vertical portion. The tension spring connects the exterior of the mounting seat and the inclined surface portion of the locking block, and is used to make the end face of the inclined surface portion of the locking block fit and press against the mooring belt, so as to tighten the mooring belt;

[0007] The handle is installed on the connecting block and is connected to the connecting block through a threaded structure. The locking block can be limited by the handle.

[0008] In an alternative embodiment of this application, the bottom and the exterior of the mounting seat are both rectangular structures, and one side of the bottom and the exterior is flush, and the other side is stepped.

[0009] In an alternative embodiment of this application, the through-hole is a flat rectangular hole.

[0010] In an alternative embodiment of this application, the inner wall surface of the through-hole is flush with the outer surface of the exterior, so that the mooring belt can be in contact with the outer surface of the interior after passing through the through-hole.

[0011] In an alternative embodiment of the present application, the angle of the bending structure of the locking block is set according to the tightening effect of the mooring belt.

[0012] In an alternative embodiment of the present application, the cross-section of the locking block is rectangular.

[0013] In an alternative embodiment of the present application, the width of the locking block is equal to the width of the mooring belt.

[0014] In an alternative embodiment of the present application, one side of the handle is a long rectangular body structure, and the other side is a long cylindrical body structure. The outer surface of the long cylindrical body structure is provided with threads. The long cylindrical body structure of the handle is matched with the threaded hole of the connecting block, and the handle is screwed to adjust the locking of the locking block.

[0015] The mooring belt tightening device provided by the present application ensures a reliable one-way tightening ability in an external vibration environment and improves the use reliability and safety by arranging a tension spring between the mounting seat and the locking block, so that the end face of the inclined surface of the locking block can always press on the surface of the mooring belt during use. The present application integrates the mooring belt tightening in a simple device, reduces the cost, has high reliability, realizes the fast one-way or two-way tightening of the mooring belt, and the device is simple, firm, easy to use and not restricted by external conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions provided by the present application, the drawings will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application.

[0017] Figure 1 It is the front view of the mooring belt tightening device of the present application.

[0018] Figure 2 It is the top view of the mooring belt tightening device of the present application.

[0019] REFERENCE SIGNS:

[0020] 10 - Mooring belt tightening device

[0021] 1 - Mounting seat, 11 - Inside, 12 - Outside, 13 - Through hole, 14 - Support

[0022] 2 - Handle

[0023] 3 - Connecting block

[0024] 4 - Tension spring

[0025] 5 - Locking block, 51 - Inclined surface part, 52 - Vertical part

[0026] 20 - Mooring belt DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the purpose, technical solution and advantages of the present application clearer, the technical solution in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the embodiments of the present application.

[0028] As Figure 1 and Figure 2 shown, the present application provides a mooring belt tightening device, which can be applicable to the rapid one-way or two-way tightening of the mooring belt. The mooring belt tightening device 10 includes a mounting base 1, a handle 2, a connecting block 3, a tension spring 4 and a locking block 5.

[0029] The mounting base 1 is a stepped structure, which includes an inner part 11 with a larger length and an outer part 12 with a smaller length. The bottom surface of the inner part 11 is a fixed surface for fixing to the load-bearing structure. The outer part 12 is located on the outside of the inner surface 11, thus forming a stepped structure. A through hole 13 extending horizontally is provided on the outer part 12 for the mooring belt 20 to pass through. In some embodiments of the present application, the shape of the through hole 13 is a flat rectangular through hole, so as to be well adapted to the mooring belt 20. Preferably, the inner wall surface of the through hole 13 is flush with the outer surface of the inner part 11, so that the mooring belt 20 can be attached to the outer surface of the inner part 11 after passing through the through hole 13.

[0030] In some embodiments of the present application, the mounting base 1 is a rectangular stepped structure, that is, both the bottom part 11 and the outer part 12 are rectangular structures, with their left sides flush and their right sides being stepped. It should be noted that in some other embodiments of the present application, their right sides can also be flush and their left sides be stepped. Correspondingly, the tension spring 4, the locking block 5, etc. are arranged on the left side of the mounting base 1.

[0031] The connecting block 3 is arranged on the outer part 12 of the mounting base 1 for supporting the handle 2. A threaded hole is provided at the outer end of the connecting block 3, and the outer surface of the handle 2 has threads, which are arranged in the threaded hole of the connecting block 3. In some embodiments of the present application, the connecting block 3 is a rectangular body structure.

[0032] A support 14 is provided on the outer part 12 of the mounting base 1. The locking block 5 is hinged to the support 14 and can rotate horizontally relative to the support 14. In some embodiments of the present application, the support 14 can be a single-ear structure or a double-ear structure.

[0033] The locking block 5 is a bent structure with a certain angle, which includes an inclined surface part 51 extending from the hinge point on the support 14 to the mooring belt 20 and a vertical part 52 for connecting with the handle 2. In some embodiments of the present application, the included angle of the bent structure is set according to the tightening effect of the mooring belt 20. In some embodiments of the present application, the cross section of the locking block 5 is a rectangular structure, so that it is a rectangular strip as a whole.

[0034] The tension spring 4 connects the inclined surface portion 51 of the locking block 5 and the exterior 12 of the mounting base 1, enabling the locking block 5 to exert a tightening force on the mooring belt 20, so that the end of the inclined surface portion 51 of the locking block 5 can always press against the surface of the mooring belt 20.

[0035] The handle 2 is mounted on the connecting block 3, and its right end contacts the vertical portion 52 of the locking block 5. In some embodiments of the present application, the left part of the handle 2 is a long strip rectangular body structure, the right part of the handle 2 is a long strip cylindrical body structure, and the outer surface of the cylindrical body structure is provided with threads. The cylindrical part of the handle 2 passes through the threaded hole of the connecting block 3 by means of threads. By screwing the handle 2, the locking and limiting force on the locking block 5 can be adjusted.

[0036] In a preferred embodiment of the present application, the width of the locking block 5 is approximately the same as the width of the mooring belt 20, so that a relatively strong tightening force can be provided during tightening.

[0037] During use, rotate the handle 2 to separate the right end of the handle 2 from the locking block 5, and pass the mooring belt 20 through the through hole 13 of the mounting base 1 from left to right. Under the action of the tension spring 4, the end face of the inclined surface portion 51 of the locking block 5 always presses against the surface of the mooring belt 20, but does not affect the rightward pulling of the mooring belt 20; when the mooring belt 20 is pulled to the left, the locking block 5 rotates and quickly tightens the mooring belt 20 through the end face of the inclined surface portion 51, making it impossible to pull out to the left, thus achieving the one-way tightening effect of the mooring belt 20.

[0038] When the one-way tightening of the mooring belt 20 needs to be released, just rotate the inclined surface portion 51 of the locking block 5 forward ( Figure 1 in the middle perspective), so that the end face of the inclined surface portion 51 of the locking block 5 is separated from the surface of the mooring belt 20, and thus the mooring belt 20 can be pulled out from the left; when the two-way tightening of the mooring belt 20 is required, rotate the handle 2 so that the right end of the handle 2 contacts and tightly presses the vertical portion 52 of the locking block 5. At this time, the end face of the inclined surface portion 51 of the locking block 5 tightly presses the surface of the mooring belt 20 and cannot rotate, so that the mooring belt 20 cannot be pulled left or right, achieving the two-way tightening effect.

[0039] The mooring belt tightening device provided by the present application sets a tension spring between the mounting base and the locking block, enabling the end face of the inclined surface of the locking block to always press against the surface of the mooring belt during use, ensuring reliable one-way tightening ability in an external vibration environment, and improving the use reliability and safety. The present application integrates the mooring belt tightening in a simple device, reducing the cost, having high reliability, realizing the rapid one-way or two-way tightening of the mooring belt, with a simple, firm and convenient device, and not being restricted by external conditions.

[0040] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims described above.

Claims

1. A mooring belt tightening device, characterized in that Comprising: A mounting base, a handle, a connecting block, a tension spring and a locking block; The locking block is a stepped structure. The locking block includes an interior for fixing to a load-bearing structure and an exterior located on the interior. A through hole for a mooring belt to pass through is provided on the exterior, and a support is provided on the exterior; The connecting block is mounted on the exterior of the locking block. The locking block is a bent structure with a predetermined angle. The locking block is hinged on the support. The locking block includes an inclined surface portion and a vertical portion. The tension spring connects the exterior of the mounting base and the inclined surface portion of the locking block, for making the end surface of the inclined surface portion of the locking block fit and press against the mooring belt, so as to tighten the mooring belt; The handle is mounted on the connecting block and is connected to the connecting block through a threaded structure. The locking block can be limited by the handle.

2. The mooring belt tightening device according to claim 1, characterized in that, Both the bottom and the exterior of the mounting base are rectangular structures, and one side of the bottom and the exterior is flush, and the other side is stepped.

3. The tether belt tightening device according to claim 2, characterized in that, The through hole is a flat rectangular hole.

4. The tether tightening device according to claim 3, characterized in that, The inner wall surface of the through hole is flush with the outer surface of the exterior, so that after the mooring belt passes through the through hole, it can fit with the outer surface of the interior.

5. The tether tightening device according to claim 1, characterized in that, The angle of the bent structure of the locking block is set according to the tightening effect of the mooring belt.

6. The mooring belt tightening device according to claim 5, characterized in that, The cross section of the locking block is rectangular.

7. The mooring belt tightening device according to claim 6, characterized in that, The width of the locking block is equal to the width of the mooring belt.

8. The tether tightening device according to claim 1, characterized in that, One side of the handle is a long strip rectangular body structure, and the other side is a long strip cylindrical body structure. The outer surface of the long strip cylindrical body structure is provided with threads. The long strip cylindrical body structure of the handle is matched with the threaded hole of the connecting block, and the locking of the locking block is adjusted by screwing the handle.

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