Mooring chain ring clamping device

Abstract

The utility model discloses a clamping device for a mooring chain ring, and belongs to the technical field of clamping devices. Comprising a device bottom plate, lifting assemblies are arranged on the two sides of the top of the device bottom plate correspondingly, telescopic square columns are movably connected to the tops of the two lifting assemblies correspondingly, clamping assemblies are fixedly connected to the tops of the two telescopic square columns correspondingly, each clamping assembly comprises a clamping frame, and a pressing shell is fixedly connected to the top of each clamping frame; a second threaded rod is rotatably connected to the top of the downward pressing shell, a downward pressing rod is movably connected to the bottom of the downward pressing shell, a threaded groove matched with the second threaded rod is formed in the top of the downward pressing rod, a clamping plate is fixedly connected to the bottom of the downward pressing rod, and locking rods are fixedly connected to the two sides of the bottom of the clamping plate. One or more mooring chain rings can be clamped and heightened, and the problem that the visual field is blocked when operators maintain the mooring chain rings is solved.

Description

Technical Field

[0001] The invention relates to the technical field of clamping devices, and more specifically to a mooring chain link clamping device. Background Art

[0002] The mooring chain link clamping device is a device used in the process of repairing and maintaining the mooring chain link clamp. Through the device, one or more of the mooring chain links can be clamped and lifted, making it convenient for the user to maintain the mooring chain links.

[0003] When a conventional mooring chain link is damaged and needs to be repaired, an operator usually places the mooring chain link on the ground and squats on the ground to perform repair and welding. The side in contact with the ground is limited in vision, which makes it inconvenient for the operator to perform repair.

[0004] Therefore, it is necessary to provide a mooring chain link clamping device to solve the above problems. Utility Model Content

[0005] Based on the above-mentioned problems existing in the prior art, the purpose of the embodiments of the present application is to provide a mooring chain link clamping device, which can clamp and raise one or more of the mooring chain links, thereby solving the problem of obstructed vision of operators when repairing their mooring chain links.

[0006] The technical solution adopted by the present application to solve its technical problems is: a mooring chain link clamping device, including a device bottom plate, lifting assemblies are provided on both sides of the top of the device bottom plate, the tops of the two lifting assemblies are movably connected with telescopic square columns, the tops of the two telescopic square columns are fixedly connected with clamping assemblies, the clamping assembly includes a clamping frame, the top of the clamping frame is fixedly connected with a downward pressure shell, the top of the downward pressure shell is rotatably connected with a second threaded rod, the bottom of the downward pressure shell is movably connected with a downward pressure rod, the top of the downward pressure rod is provided with a threaded groove compatible with the second threaded rod, the bottom of the downward pressure rod is fixedly connected with a clamping plate, the two sides of the bottom of the clamping plate are fixedly connected with locking rods, and one side of the bottom of the clamping frame is provided with positioning holes corresponding to the two locking rods.

[0007] The top of the two sliding blocks are fixedly connected to the base, and the two ends of the outer wall of the two-way screw rod are threadedly connected to the sliding block, and the threads at the two ends of the two-way screw rod are in opposite directions. The sliding block is rotatably connected to the two-way screw rod, and the tops of the two sliding blocks are fixedly connected to the base, and one side of the base is rotatably connected to an adjusting rod, one end of the adjusting rod is fixedly connected to an active bevel gear, and a driven bevel gear is kneaded on the top of the active bevel gear, and the top of the driven bevel gear is fixedly connected to a first threaded rod, the interior of the telescopic square column is threadedly connected to the first threaded rod, and the top of the base is fixedly connected to a telescopic outer cylinder, and an ascending groove adapted to the size of the telescopic square column is provided in the interior of the telescopic outer cylinder, and limiting blocks are fixedly connected to the two sides of the telescopic square column, and limiting grooves adapted to the limiting blocks are provided on both sides of the ascending groove.

[0008] The beneficial effects of the utility model are:

[0009] Through the cooperation between the devices, the mooring chain links can be clamped and fixed, and the operators can clamp one or several sections of the mooring chain links according to their own needs. At the same time, the operators can also adjust the clamping height according to specific needs, which provides help and convenience for the operators to repair their mooring chain links. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary 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 drawings:

[0011] Figure 1 It is an overall schematic diagram of a mooring chain link clamping device in the present application;

[0012] Figure 2 for Figure 1 A schematic cross-sectional view of the clamping assembly;

[0013] Figure 3 for Figure 1 A schematic cross-sectional view of a middle lift assembly;

[0014] Figure 4 for Figure 3 Exploded diagram of the mid-lift assembly;

[0015] In the figure: 101, device bottom plate; 102, lifting assembly; 103, clamping assembly; 104, cushion block; 105, bidirectional screw rod; 106, sliding block; 107, base; 108, telescopic outer cylinder; 109, telescopic square column; 110, first threaded rod; 111, driven bevel gear; 112, driving bevel gear; 113, adjusting rod; 1031, clamping frame; 1032, clamping plate; 1033, locking rod; 1034, pressing down shell; 1035, second threaded rod; 1036, pressing down rod. DETAILED DESCRIPTION

[0016] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0018] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0019] like Figure 1-4 As shown, the present application provides a mooring chain link clamping device, including a device bottom plate 101, lifting assemblies 102 are provided on both sides of the top of the device bottom plate 101, the tops of the two lifting assemblies 102 are movably connected with telescopic square columns 109, the tops of the two telescopic square columns 109 are fixedly connected with clamping assemblies 103, the clamping assembly 103 includes a clamping frame 1031, the top of the clamping frame 1031 is fixedly connected with a downward pressing shell 1034, and the downward pressing shell 1034 The top is rotatably connected to the second threaded rod 1035, the bottom of the pressing shell 1034 is movably connected to the pressing rod 1036, the top of the pressing rod 1036 is provided with a threaded groove matched with the second threaded rod 1035, the bottom of the pressing rod 1036 is fixedly connected to the clamping plate 1032, the two sides of the bottom of the clamping plate 1032 are fixedly connected with locking rods 1033, and one side of the bottom of the clamping frame 1031 is provided with positioning holes corresponding to the two locking rods 1033.

[0020] A movable groove is provided at the top of the device bottom plate 101, and two sliding blocks 106 adapted thereto are slidably connected to both sides of the movable groove. A cushion block 104 is fixedly connected to the middle section of the movable groove, and a bidirectional screw rod 105 is rotatably arranged in the movable groove. Both ends of the bidirectional screw rod 105 are threadedly connected to the sliding block 106, and the thread directions of the two ends of the bidirectional screw rod 105 are opposite.

[0021] The tops of the two sliding blocks 106 are fixedly connected to a base 107, one side of the base 107 is rotatably connected to an adjusting rod 113, one end of the adjusting rod 113 is fixedly connected to a driving bevel gear 112, the top of the driving bevel gear 112 is pinched with a driven bevel gear 111, the top of the driven bevel gear 111 is fixedly connected to a first threaded rod 110, and the interior of the telescopic square column 109 is threadedly connected to the first threaded rod 110.

[0022] The top of the base 107 is fixedly connected with a telescopic outer cylinder 108, and the interior of the telescopic outer cylinder 108 is provided with a rising groove adapted to the size of the telescopic square column 109. Both sides of the telescopic square column 109 are fixedly connected with limit blocks, and both sides of the rising groove are provided with limit grooves adapted to the limit blocks.

[0023] The bottom of the clamping frame 1031 is fixedly connected to the top of the telescopic square column 109 .

[0024] A rotating disk is installed on one side of the bidirectional screw rod 105, and a rotating hole matching the size of the first threaded rod 110 is opened at the bottom of the telescopic outer cylinder 108 and the top of the base 107. The bottom of the lower pressure rod 1036 is fixedly connected to the top of the clamping plate 1032, and the outer wall shape of the lower pressure rod 1036 is rectangular.

[0025] Working principle:

[0026] Before using the device, first check the various components of the device to ensure that the various components of the device cooperate normally and that the device can work normally. When the user needs the device to clamp, place the chain link of one of the mooring chain links inside the clamping frame 1031. After placing it, by rotating the second threaded rod 1035 and utilizing the threaded connection between the second threaded rod 1035 and the downward pressure rod 1036, the clamping plate 1032 and the locking rod 1033 are driven to move downward, and the clamping plate 1032 achieves the clamping effect on the mooring chain link, and the locking rod 1033 penetrates the hollow position of the mooring chain link to achieve the positioning effect of the mooring chain link. When one end is positioned, the other end of the mooring chain link position required to be fixed is connected and locked with another clamping assembly 103.

[0027] When the user needs to clamp and position a single mooring chain link, the bidirectional screw rod 105 is rotated to drive the two sliding blocks 106 to approach the pad 104. When they are close to the appropriate position, the two clamping components 103 are respectively fixed to the two adjacent mooring chain links of the single mooring chain link. After the fixation is completed, the bidirectional screw rod 105 is rotated again to straighten it to achieve single fixed clamping.

[0028] When the user needs to raise the device to facilitate the operation of the operators, the adjusting rod 113 is rotated to drive the driving bevel gear 112 and the driven bevel gear 111 to rotate. The rotation of the driven bevel gear 111 drives the first threaded rod 110 to rotate. The rotation of the first threaded rod 110 pushes out the telescopic square column 109. The telescopic square column 109 is pushed out to lift the clamping assembly 103, so as to achieve the effect of raising the clamping position. Through the cooperation between the devices, the mooring chain links can be clamped and fixed, and the operators can clamp one or several sections of the mooring chain links according to their own needs. At the same time, the operators can adjust the clamping height according to specific needs, which provides help and convenience for the operators to repair the mooring chain links.

[0029] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0032] The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0033] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A mooring chain link clamping device, characterized in that: The invention comprises a device bottom plate (101), wherein both sides of the top of the device bottom plate (101) are provided with lifting components (102), the tops of the two lifting components (102) are movably connected with telescopic square columns (109), the tops of the two telescopic square columns (109) are fixedly connected with clamping components (103), the clamping components (103) comprise a clamping frame (1031), the top of the clamping frame (1031) is fixedly connected with a downward pressing shell (1034), and the top of the downward pressing shell (1034) is rotatably connected with a A second threaded rod (1035), the bottom of the pressing shell (1034) is movably connected with a pressing rod (1036), the top of the pressing rod (1036) is provided with a threaded groove adapted to the second threaded rod (1035), the bottom of the pressing rod (1036) is fixedly connected with a clamping plate (1032), both sides of the bottom of the clamping plate (1032) are fixedly connected with locking rods (1033), and one side of the bottom of the clamping frame (1031) is provided with positioning holes corresponding to the two locking rods (1033).

2. A mooring chain link clamping device according to claim 1, characterized in that: A movable groove is provided on the top of the bottom plate (101) of the device, and two sliding blocks (106) adapted thereto are slidably connected to both sides of the movable groove, a cushion block (104) is fixedly connected to the middle section of the movable groove, a bidirectional screw rod (105) is rotatably arranged in the movable groove, both ends of the outer wall of the bidirectional screw rod (105) are threadedly connected to the sliding block (106), the threads at both ends of the bidirectional screw rod (105) are in opposite directions, the sliding block (106) is rotatably connected to the bidirectional screw rod (105), the tops of the two sliding blocks (106) are fixedly connected to a base (107), one side of the base (107) is rotatably connected to an adjusting rod (113), and the adjusting rod (113) is rotatably connected to the adjusting rod (113). One end of the section rod (113) is fixedly connected to a driving bevel gear (112), the top of the driving bevel gear (112) is kneaded with a driven bevel gear (111), the top of the driven bevel gear (111) is fixedly connected to a first threaded rod (110), the interior of the telescopic square column (109) is threadedly connected to the first threaded rod (110), the top of the base (107) is fixedly connected to a telescopic outer cylinder (108), the interior of the telescopic outer cylinder (108) is provided with an ascending groove matched with the size of the telescopic square column (109), both sides of the telescopic square column (109) are fixedly connected to limit blocks, and both sides of the ascending groove are provided with limit grooves matched with the limit blocks.

3. A mooring chain link clamping device according to claim 1, characterized in that: The bottom of the clamping frame (1031) is fixedly connected to the top of the telescopic square column (109).

4. A mooring chain link clamping device according to claim 2, characterized in that: A rotating disk is installed on one side of the bidirectional screw rod (105), and the bottom of the telescopic outer cylinder (108) and the top of the base (107) are both provided with a rotating hole that matches the size of the first threaded rod (110). The bottom of the lower pressure rod (1036) is fixedly connected to the top of the clamping plate (1032), and the outer wall shape of the lower pressure rod (1036) is rectangular.

Images