Automatic reset cable releasing hook device

Abstract

The utility model relates to an automatic reset cable releasing hook device which comprises a support unit, a first locking unit and a reset unit. The cable locking device has the advantages that the first locking unit is rotationally connected with the support unit and connected with the hook body unit in a locked mode, so that firm cable locking and automatic and rapid cable releasing are achieved; the reset unit is utilized to rotationally draw the second end of the hook body unit to move downwards and is matched with the first locking unit, automatic reset of the hook body unit can be achieved, operation is simple, automatic reset and rapid automatic cable releasing of the hook body unit can be achieved, and the problem that manual reset is needed after cable releasing of the cable releasing hook is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable releasing hooks, in particular to an automatically resetting cable releasing hook device. Background Art

[0002] In modern port and ship operations, the cable releasing hook device is a key equipment for realizing fast and efficient ship mooring and cable releasing. It is mainly used for grasping and releasing the mooring ropes of ships to facilitate the control of the position and movement of ships. With the increasing busyness of port operations, the requirements for the operation efficiency and safety of the cable releasing hook device are also increasing day by day.

[0003] However, most of the existing cable releasing hook devices require manual operation. That is, after completing a cable releasing or mooring operation, it is necessary to manually reset the cable releasing hook to the initial position for the next operation. This process not only takes a long time, increasing the waiting time of port operations, but also may increase the safety risk due to operation delay in case of emergency. In addition, frequent manual operation also increases the labor intensity of operators. In the long run, it may lead to operation fatigue, further affecting the safety and efficiency of operations.

[0004] In view of the problems in the related art that the cable releasing hook needs to be manually reset after cable releasing and is prone to accidental cable releasing, no effective solution has been proposed yet. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatically resetting cable releasing hook device for the deficiencies in the existing technology, so as to solve the problems in the related technology that the cable releasing hook needs to be manually reset after cable releasing and is prone to accidental cable releasing.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An automatically resetting cable releasing hook device, comprising:

[0008] A bracket unit, which is horizontally arranged and connected to the cable releasing system;

[0009] A hook body unit, which is rotatably arranged at the first end of the bracket unit and is used for fixing or releasing the mooring rope;

[0010] A first locking unit, which is rotatably arranged on the bracket unit and is detachably connected to the second end of the hook body unit for locking the position of the hook body unit;

[0011] A reset unit, which is rotatably arranged at the first end of the bracket unit, and the top end of the reset unit is connected to the bottom end of the hook body unit for pulling the second end of the hook body unit to enable the hook body unit to automatically reset.

[0012] In some of these embodiments, the bracket unit includes:

[0013] A first support element, which is vertically arranged;

[0014] A first rotating element, which is arranged at the first end of the first support element and is rotatably connected to the hook body unit;

[0015] A second rotating element, which is arranged on the first support element and is rotatably connected to the first locking unit;

[0016] A third rotating element, which is arranged on the first support element and is rotatably connected to the reset unit;

[0017] A fourth rotating element, which is arranged at the second end of the first support element and is rotatably connected to the fixing device;

[0018] A second support element, which is symmetrically arranged with the first support element and is used to cooperate with the first support element to support the hook body unit, the first locking unit, and the reset unit;

[0019] A fifth rotating element, which is arranged at the first end of the second support element and is rotatably connected to the hook body unit;

[0020] A sixth rotating element, which is arranged on the second support element and is rotatably connected to the first locking unit;

[0021] A seventh rotating element, which is arranged on the second support element and is rotatably connected to the reset unit;

[0022] An eighth rotating element, which is arranged at the second end of the second support element and is rotatably connected to the fixing device.

[0023] In some of these embodiments, the hook body unit includes:

[0024] A hook body element, which is rotatably arranged at the first end of the bracket unit and is used to fix or release the cable;

[0025] A ninth rotating element, which is arranged at the first end of the hook body element and is rotatably connected to the bracket unit;

[0026] A first locking element, which is arranged at the second end of the hook body element and is locked and connected to the first locking unit;

[0027] A first reset element, which is arranged at the bottom end of the first locking element and is connected to the reset unit.

[0028] In some of the embodiments, the first locking unit includes:

[0029] A second locking element, which is arranged inside the bracket unit, is locked and connected to the hook body unit, and is rotatably connected to the bracket unit, for locking the position of the hook body unit;

[0030] A first driving element, which is arranged on the side of the bracket unit and is connected to the second locking element, for driving the second locking element to rotate.

[0031] In some of the embodiments, the reset unit includes:

[0032] A second reset element, which is connected to the bottom end of the hook body unit;

[0033] A traction element, the first end of which is connected to the second reset element, for driving the first locking unit to reciprocate in the vertical direction;

[0034] A tenth rotating element, which is arranged inside the bracket unit, is connected to the second end of the traction element, and is rotatably connected to the bracket unit, for winding or releasing the traction element;

[0035] A second driving element, which is arranged on the side of the bracket unit and is connected to the tenth rotating element, for driving the tenth rotating element to rotate.

[0036] In some of the embodiments, the cable-off hook device further includes:

[0037] A second locking unit, the bottom end of which is connected to the top end of the first locking unit, and the top end of which is locked and connected to the hook body unit, for locking the cable.

[0038] In some of the embodiments, the second locking unit includes:

[0039] A first fixing element, which is arc-shaped, the bottom end of which is connected to the first locking unit, and the top end of which is connected to the first end of the hook body unit in a limiting manner, for fixing the cable of the hook body unit;

[0040] A second fixing element, which is symmetrically arranged with the first fixing element. The bottom end of the second fixing element is connected to the first locking unit, and the top end of the second fixing element is connected to the first end of the hook body unit in a limiting manner, for fixing the cable of the hook body unit;

[0041] At least one fourth supporting element, which is arranged between the first fixing element and the second fixing element and is respectively connected to the first fixing element and the second fixing element.

[0042] In some of the embodiments, the cable release hook device further includes:

[0043] A third locking unit, which is arranged inside the bracket unit and is connected to the first locking unit, for defining the relative position between the first locking unit and the bracket unit.

[0044] In some of the embodiments, the bracket unit further includes:

[0045] A third supporting element, which is arranged at the second end of the bracket unit and is connected to the third locking unit,

[0046] In some of the embodiments, the first locking unit further includes:

[0047] A plurality of first limiting elements, which are arranged on the side of the first locking unit and are respectively connected to the third locking unit in a limiting manner.

[0048] In some of the embodiments, the third locking unit includes:

[0049] A second limiting element, the first end of which is connected to the side of the first locking unit in a limiting manner, for restricting the position of the first locking unit;

[0050] A base element, which is arranged at the second end of the second limiting element, for driving the second limiting element to reciprocate horizontally;

[0051] A third driving element, the first end of which is connected to the base element, and the second end of which is connected to the bracket unit, for driving the base element to reciprocate horizontally.

[0052] In some of the embodiments, the cable release hook device further includes:

[0053] A buffer unit, which is arranged at the bottom end of the bracket unit, for buffering the acting force between the hook body unit and the horizontal plane.

[0054] In some of these embodiments, the buffer unit includes:

[0055] A buffer element, which is arranged at the bottom end of the bracket unit and is used for buffering the acting force between the hook body unit and the horizontal plane.

[0056] Adopting the above technical solutions, compared with the prior art, the present utility model has the following technical effects:

[0057] For an automatic reset cable release hook device of the present utility model, a first locking unit is rotationally connected to a bracket unit and is locked to a hook body unit to achieve firm cable locking and automatic and rapid cable release; a reset unit rotates to pull the second end of the hook body unit to move downward, and cooperates with the first locking unit to achieve automatic reset of the hook body unit, solving the problem that manual reset is required after the cable release hook releases the cable; a second locking unit rotates with the first locking unit and forms a closed loop with the hook body unit to lock the cable, and the cable is firmly fixed and not easily detached, and cable release is not affected, solving the problem of accidental cable release; a third locking unit limits the position of the first locking unit, and can more firmly fix the hook body unit; a buffer unit can effectively buffer the acting force of the hook body unit on the horizontal plane during rotation, avoiding damage to the equipment. Description of the Drawings

[0058] Figure 1 is a schematic diagram (one) of a cable release hook device according to an embodiment of the present utility model;

[0059] Figure 2 is a schematic diagram (two) of a bracket unit according to an embodiment of the present utility model;

[0060] Figure 3 is a schematic diagram (three) of a hook body unit according to an embodiment of the present utility model;

[0061] Figure 4 is a schematic diagram (one) of a first locking unit according to an embodiment of the present utility model;

[0062] Figure 5 is a schematic diagram of a reset unit according to an embodiment of the present utility model;

[0063] Figure 6 is a schematic diagram (two) of a cable hook device according to an embodiment of the present utility model;

[0064] Figure 7 is a schematic diagram of a second locking unit according to an embodiment of the present utility model;

[0065] Figure 8 is a schematic diagram (three) of a cable hook device according to an embodiment of the present utility model;

[0066] Figure 9 Schematic diagram (2) of the bracket unit according to an embodiment of the present utility model;

[0067] Figure 10 Schematic diagram (2) of the hook body unit according to an embodiment of the present utility model;

[0068] Figure 11 Schematic diagram of the third locking unit according to an embodiment of the present utility model;

[0069] Figure 12 Schematic diagram (4) of the cable hook device according to an embodiment of the present utility model;

[0070] Figure 13 Schematic diagram of the buffer unit according to an embodiment of the present utility model.

[0071] The reference numerals therein are:

[0072] 100, bracket unit; 101, first support element; 102, first rotating element; 103, second rotating element; 104, third rotating element; 105, fourth rotating element; 106, second support element; 107, fifth rotating element; 108, sixth rotating element; 109, seventh rotating element; 110, eighth rotating element; 111, third support element;

[0073] 200, hook body unit; 201, hook body element; 202, ninth rotating element; 203, first locking element; 204, first reset element;

[0074] 300, first locking unit; 301, second locking element; 302, first driving element; 303, first limiting element;

[0075] 400, reset unit; 401, second reset element; 402, traction element; 403, tenth rotating element; 404, second driving element;

[0076] 500, second locking unit; 501, first fixing element; 502, second fixing element; 503, fourth support element;

[0077] 600, third locking unit; 601, second limiting element; 602, base element; 603, third driving element;

[0078] 700, buffer unit; 701, buffer element. Detailed implementation manners

[0079] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application will be described and explained below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments provided in the present application without making creative efforts fall within the scope of protection of the present application.

[0080] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application. For those of ordinary skill in the art, without making creative efforts, the present application can also be applied to other similar scenarios based on these drawings. In addition, it can also be understood that although the efforts made in such a development process may be complex and lengthy, however, for those of ordinary skill in the art related to the content disclosed in the present application, some designs, manufacturing or production changes made based on the technical content disclosed in the present application are only conventional technical means and should not be understood that the content disclosed in the present application is insufficient.

[0081] Referring to "embodiments" in the present application means that the specific features, structures or characteristics described in connection with the embodiments may be included in at least one embodiment of the present application. The phrase appears in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those of ordinary skill in the art explicitly and implicitly understand that the embodiments described in the present application can be combined with other embodiments without conflict.

[0082] Unless otherwise defined, the technical terms or scientific terms involved in this application shall have the ordinary meanings understood by those of ordinary skill in the technical field to which this application belongs. The words such as "a", "an", "one", "the" and the like involved in this application do not indicate a limitation in quantity and may represent a singular or plural number. The terms "comprise", "include", "have" and any variations thereof involved in this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units (units) is not limited to the listed steps or units, but may further include steps or units not listed, or may further include other steps or units inherent to these processes, methods, products or devices. The words such as "connect", "be connected", "couple" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "plurality" involved in this application means two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships may exist. For example, "A and / or B" may represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the front and rear associated objects. The terms "first", "second", "third" and the like involved in this application are only used to distinguish similar objects and do not represent a specific order of the objects.

[0083] Embodiment 1

[0084] A schematic embodiment of the present utility model is as follows Figure 1 shown, an automatic reset cable-off hook device, comprising a bracket unit 100, a first locking unit 300 and a reset unit 400. Among them, the bracket unit 100 is horizontally arranged and connected to the cable-off system; the hook body unit 200 is rotatably arranged at the first end of the bracket unit 100 for fixing or releasing the cable; the first locking unit 300 is rotatably arranged on the bracket unit 100 and is detachably connected to the second end of the hook body unit 200 for locking the position of the hook body unit 200; the reset unit 400 is arranged at the first end of the bracket unit 100 in a rotatable manner, and the top end of the reset unit 400 is connected to the bottom end of the hook body unit 200 for pulling the hook body unit 200 to enable the hook body unit 200 to automatically reset.

[0085] As Figure 2As shown, the bracket unit 100 includes a first support element 101, a first rotating element 102, a second rotating element 103, a third rotating element 104, a fourth rotating element 105, a second support element 106, a fifth rotating element 107, a sixth rotating element 108, a seventh rotating element 109, and an eighth rotating element 110. Among them, the first support element 101 is vertically arranged; the first rotating element 102 is arranged at the first end of the first support element 101 and is rotatably connected to the hook body unit 200; the second rotating element 103 is arranged on the first support element 101 and is rotatably connected to the first locking unit 300; the third rotating element 104 is arranged on the first support element 101 and is rotatably connected to the reset unit 400; the fourth rotating element 105 is arranged at the second end of the first support element 101 and is rotatably connected to the fixing device; the second support element 106 is symmetrically arranged with the first support element 101 and is used to cooperate with the first support element 101 to support the hook body unit 200, the first locking unit 300, and the reset unit 400; the fifth rotating element 107 is arranged at the first end of the second support element 106 and is rotatably connected to the hook body unit 200; the sixth rotating element 108 is arranged on the second support element 106 and is rotatably connected to the first locking unit 300; the seventh rotating element 109 is arranged on the second support element 106 and is rotatably connected to the reset unit 400; the eighth rotating element 110 is arranged at the second end of the second support element 106 and is rotatably connected to the fixing device.

[0086] In some of these embodiments, the first support element 101 is a first support plate.

[0087] The size of the first rotating element 102 matches the size of the first support element 101. Generally, the radial dimension (such as the outer diameter) of the first rotating element 102 is smaller than the radial dimension (such as the length and width) of the first support element 101, and the axial dimension (such as the depth) of the first rotating element 102 is not greater than the thickness of the first support element 101.

[0088] In some of these embodiments, the first rotating element 102 is a first rotating groove.

[0089] The size of the second rotating element 103 matches the size of the first support element 101. Generally, the radial dimension (such as the outer diameter) of the second rotating element 103 is smaller than the radial dimension (such as the length and width) of the first support element 101, and the axial dimension (such as the depth) of the second rotating element 103 is not greater than the thickness of the first support element 101.

[0090] In some of these embodiments, the second rotating element 103 is a second rotating groove.

[0091] The size of the third rotating element 104 matches the size of the first supporting element 101. Generally, the radial dimension (such as the outer diameter) of the third rotating element 104 is smaller than the radial dimension (such as the length and width) of the first supporting element 101, and the axial dimension (such as the depth) of the third rotating element 104 is not greater than the thickness of the first supporting element 101.

[0092] In some of these embodiments, the third rotating element 104 is a third rotating groove.

[0093] The size of the fourth rotating element 105 matches the size of the first supporting element 101. Generally, the radial dimension (such as the outer diameter) of the fourth rotating element 105 is smaller than the radial dimension (such as the length and width) of the first supporting element 101, and the axial dimension (such as the depth) of the fourth rotating element 105 is not greater than the thickness of the first supporting element 101.

[0094] In some of these embodiments, the fourth rotating element 105 is a fourth rotating groove.

[0095] The size of the second supporting element 106 matches the size of the first supporting element 101. Generally, the radial dimension (such as the outer diameter, length, and width) of the second supporting element 106 is equal to the radial dimension (such as the outer diameter, length, and width) of the first supporting element 101, and the thickness of the second supporting element 106 is equal to the thickness of the first supporting element 101.

[0096] In some of these embodiments, the second supporting element 106 is a second supporting plate.

[0097] The size of the fifth rotating element 107 matches the size of the second supporting element 106. Generally, the radial dimension (such as the outer diameter) of the fifth rotating element 107 is smaller than the radial dimension (such as the length and width) of the second supporting element 106, and the axial dimension (such as the depth) of the fifth rotating element 107 is not greater than the thickness of the second supporting element 106.

[0098] The size of the fifth rotating element 107 matches the size of the first rotating element 102. Generally, the radial dimension (such as the outer diameter) of the fifth rotating element 107 is equal to the radial dimension (such as the outer diameter) of the first rotating element 102.

[0099] In some of these embodiments, the fifth rotating element 107 is a fifth rotating groove.

[0100] The size of the sixth rotating element 108 matches the size of the second supporting element 106. Generally, the radial dimension (such as the outer diameter) of the sixth rotating element 108 is smaller than the radial dimension (such as the length and width) of the second supporting element 106, and the axial dimension (such as the depth) of the sixth rotating element 108 is not greater than the thickness of the second supporting element 106.

[0101] The size of the sixth rotating element 108 matches the size of the second rotating element 103. Generally, the radial dimension (such as the outer diameter) of the sixth rotating element 108 is equal to the radial dimension (such as the length and width) of the second rotating element 103.

[0102] In some of these embodiments, the sixth rotating element 108 is a sixth rotating groove.

[0103] The size of the seventh rotating element 109 matches the size of the second supporting element 106. Generally, the radial dimension (such as the outer diameter) of the seventh rotating element 109 is smaller than the radial dimension (such as the length and width) of the second supporting element 106, and the axial dimension (such as the depth) of the seventh rotating element 109 is not greater than the thickness of the second supporting element 106.

[0104] The size of the seventh rotating element 109 matches the size of the third rotating element 104. Generally, the radial dimension (such as the outer diameter) of the seventh rotating element 109 is equal to the radial dimension (such as the length and width) of the third rotating element 104.

[0105] In some of these embodiments, the seventh rotating element 109 is a seventh rotating groove.

[0106] The size of the eighth rotating element 110 matches the size of the second supporting element 106. Generally, the radial dimension (such as the outer diameter) of the eighth rotating element 110 is smaller than the radial dimension (such as the length and width) of the second supporting element 106, and the axial dimension (such as the depth) of the eighth rotating element 110 is not greater than the thickness of the second supporting element 106.

[0107] The size of the eighth rotating element 110 matches the size of the fourth rotating element 105. Generally, the radial dimension (such as the outer diameter) of the eighth rotating element 110 is equal to the radial dimension (such as the outer diameter) of the fourth rotating element 105.

[0108] In some of these embodiments, the eighth rotating element 110 is an eighth rotating groove.

[0109] As Figure 3 shown, the hook body unit 200 includes a hook body element 201, a ninth rotating element 202, a first locking element 203, and a first reset element 204. Among them, the hook body element 201 is rotatably arranged at the first end of the bracket unit 100 for fixing or releasing the cable; the ninth rotating element 202 is arranged at the first end of the hook body element 201 and is rotatably connected to the bracket unit 100; the first locking element 203 is arranged at the second end of the hook body element 201 and is locked and connected to the first locking unit 300; the first reset element 204 is arranged at the bottom end of the first locking element 203 and is connected to the reset unit 400.

[0110] Specifically, the hook body element 201 is rotatably arranged between the first end of the first support element 101 and the first end of the second support element 106; the ninth rotating element 202 is respectively rotatably connected to the first rotating element 102 and the fifth rotating element 107.

[0111] The size of the hook body element 201 matches the sizes of the first support element 101 and the second support element 106. Generally, the width of the hook body element 201 is less than the distance between the first support element 101 and the second support element 106, and the length of the hook body element 201 is less than the length of the first support element 101 (the second support element 106).

[0112] In some of these embodiments, the hook body element 201 includes a horizontal member and a hook body member. Among them, the horizontal member is rotatably arranged between the top of the first support element 101 and the second support element 106, the ninth rotating element 202 is arranged at the first end of the horizontal member, the first locking element 203 is arranged at the second end of the horizontal member, and the first reset element 204 is arranged at the bottom end of the horizontal member; the hook body member is arranged at the first end of the horizontal member and is located at the top of the first support element 101 and the first end of the second support element 106 for hooking the cable.

[0113] The size of the horizontal member matches the sizes of the first support element 101 and the second support element 106. Generally, the width of the horizontal member is less than the distance between the first support element 101 and the second support element 106, and the height of the horizontal member is less than the height of the first support element 101 (the second support element 106).

[0114] The size of the hook body member matches the sizes of the first support element 101 and the second support element 106. Generally, the width of the hook body member is less than the distance between the first support element 101 and the second support element 106, and the height of the hook body member is greater than the height of the first support element 101 (the second support element 106).

[0115] The size of the hook body member matches the size of the horizontal member. Generally, the radial dimension (such as outer diameter, length, width) of the second end of the hook body member is equal to the radial dimension (such as outer diameter, length, width) of the first end of the horizontal member.

[0116] The size of the ninth rotating element 202 matches the size of the hook body element 201. Generally, the radial dimension (such as outer diameter) of the ninth rotating element 202 is less than the radial dimension (such as length, width) of the hook body element 201.

[0117] The size of the ninth rotating element 202 matches the size of the first rotating element 102 (the fifth rotating element 107). Generally, the radial dimension (such as outer diameter) of the ninth rotating element 202 is equal to the radial dimension (such as outer diameter) of the first rotating element 102 (the fifth rotating element 107).

[0118] In some of these embodiments, the ninth rotating element 202 is the first rotating shaft.

[0119] The first locking element 203 is fixedly connected to the hook body element 201. Among them, the fixed connection method includes but is not limited to integral molding.

[0120] The size of the first locking element 203 matches the size of the hook body element 201. Generally, the radial dimensions (such as length and width) of the first locking element 203 are smaller than the radial dimensions (such as length and width) of the second end of the hook body element 201.

[0121] In some of these embodiments, the first locking element 203 is the first locking block.

[0122] The size of the first reset element 204 matches the size of the hook body element 201. Generally, the radial dimensions (such as outer diameter, length, and width) of the first reset element 204 are smaller than the radial dimensions of the cross-section of the hook body element 201 where it is located.

[0123] In some of these embodiments, the first reset element 204 is a reset groove.

[0124] As Figure 4 shown, the first locking unit 300 includes a second locking element 301 and a first driving element 302. Among them, the second locking element 301 is disposed inside the bracket unit 100, is locked and connected to the hook body unit 200, and is rotatably connected to the bracket unit 100 for locking the position of the hook body unit 200; the first driving element 302 is disposed on the side of the bracket unit 100 and is connected to the second locking element 301 for driving the second locking element 301 to rotate.

[0125] Specifically, the second locking element 301 is locked and connected to the first locking element 203, and is respectively rotatably connected to the second rotating element 103 and the sixth rotating element 108; the first driving element 302 is disposed on the side of the second support element 106.

[0126] In some of these embodiments, the second locking element 301 includes a locking block, a locking groove, and two second rotating shafts. Among them, the locking block is rotatably disposed between the first support element 101 and the second support element 106; the locking groove is disposed at the first end of the locking block and is locked and connected to the first locking element 203; the two second rotating shafts are symmetrically disposed on both sides of the locking block and are respectively rotatably connected to the second rotating element 103 and the sixth rotating element 108, and one second rotating shaft is connected to the first driving element 302.

[0127] The size of the locking block matches the sizes of the first support element 101 and the second support element 106. Generally, the width of the locking block is less than the distance between the first support element 101 and the second support element 106, and the height of the locking block is less than the height of the first support element 101 (the second support element 106).

[0128] The size of the locking groove matches the size of the first locking element 203. Generally, the radial dimensions (such as length and width) of the locking groove are greater than the radial dimensions (such as length and width) of the first locking element 203, and the depth of the locking groove is not greater than the length of the first locking element 203.

[0129] The size of the locking groove matches the size of the locking block. Generally, the radial dimensions (such as length and width) of the locking groove are not greater than the radial dimensions (such as length and width) of the first end of the locking block, and the depth of the locking groove is less than the length of the locking block.

[0130] The size of the second rotating shaft matches the sizes of the second rotating element 103 (the sixth rotating element 108). Generally, the radial dimension (such as the outer diameter) of the second rotating shaft is equal to the radial dimension (such as the outer diameter) of the second rotating element 103 (the sixth rotating element 108).

[0131] The size of the second rotating shaft matches the size of the locking block. Generally, the radial dimension (such as the outer diameter) of the second rotating shaft is less than the radial dimension (such as the outer diameter) of the locking block.

[0132] In some of the embodiments, the first driving element 302 includes but is not limited to a motor.

[0133] As Figure 5 shown, the reset unit 400 includes a second reset element 401, a traction element 402, a tenth rotating element 403, and a second driving element 404. Among them, the second reset element 401 is connected to the bottom end of the hook body unit 200; the first end of the traction element 402 is connected to the second reset element 401 and is used to drive the first locking unit 300 to reciprocate in the vertical direction; the tenth rotating element 403 is disposed inside the bracket unit 100, is connected to the second end of the traction element 402, and is rotatably connected to the bracket unit 100 for winding or releasing the traction element 402; the second driving element 404 is disposed on the side of the bracket unit 100 and is connected to the tenth rotating element 403 for driving the tenth rotating element 403 to rotate.

[0134] Specifically, the second reset element 401 is connected to the first reset element 204; the tenth rotating element 403 is respectively rotatably connected to the third rotating element 104 and the seventh rotating element 109; the second driving element 404 is disposed on the side of the first support element 101 or the side of the second support element 106.

[0135] The second reset element 401 is fixedly or detachably connected to the hook body element 201. Among them, the fixed connection methods include but are not limited to integral molding and welding; the detachable connection methods include but are not limited to bolt connection and flange connection.

[0136] The dimensions of the second reset element 401 match those of the first reset element 204. Generally, the radial dimensions (such as outer diameter, length, width) of the second reset element 401 are smaller than those of the first reset element 204 (such as length, width), and the height of the second reset element 401 is not greater than the depth of the first reset element 204.

[0137] In some of the embodiments, the second reset element 401 is a reset block.

[0138] The traction element 402 is fixedly or detachably connected to the second reset element 401. Among them, the fixed connection methods include but are not limited to welding; the detachable connection methods include but are not limited to coupling connection.

[0139] In some of the embodiments, the traction element 402 is an elastic steel wire.

[0140] In some of the embodiments, the tenth rotating element 403 includes a drum, a third rotating shaft, and a fourth rotating shaft. Among them, the drum is disposed between the first support element 101 and the second support element 106; the third rotating shaft is disposed on the first side of the drum and is rotatably connected to the third rotating element 104; the fourth rotating shaft is disposed on the second side of the drum and is rotatably connected to the seventh rotating element 109 and is connected to the second driving element 404.

[0141] The dimensions of the drum match those of the first support element 101 and the second support element 106. Generally, the length of the drum is less than the distance between the first support element 101 and the second support element 106, and the radial dimension (such as outer diameter) of the drum is less than the radial dimension (such as length, width) of the cross-section of the first support element 101 (second support element 106) where it is located.

[0142] The dimensions of the third rotating shaft match those of the third rotating element 104. Generally, the radial dimension (such as outer diameter) of the third rotating shaft is equal to the radial dimension (such as outer diameter) of the third rotating element 104.

[0143] The dimensions of the third rotating shaft match those of the drum. Generally, the radial dimension (such as outer diameter) of the third rotating shaft is less than the radial dimension (such as outer diameter) of the drum.

[0144] The size of the fourth rotating shaft matches the size of the seventh rotating element 109. Generally, the radial dimension (such as the outer diameter) of the fourth rotating shaft is equal to the radial dimension (such as the outer diameter) of the seventh rotating element 109.

[0145] The size of the fourth rotating shaft matches the size of the drum. Generally, the radial dimension (such as the outer diameter) of the fourth rotating shaft is smaller than the radial dimension (such as the outer diameter) of the drum.

[0146] The size of the fourth rotating shaft matches the size of the third rotating shaft. Generally, the radial dimension (such as the outer diameter) of the fourth rotating shaft is equal to the radial dimension (such as the outer diameter) of the third rotating shaft.

[0147] In some of these embodiments, the second driving element 404 includes, but is not limited to, an electric motor.

[0148] The usage method of the present utility model:

[0149] (I) Hooking back and cable locking

[0150] When hooking back, turn on the second driving element 404 to drive the tenth rotating element 403 to rotate. The traction element 402 is wound around the tenth rotating element 403, and then the second end of the hook body element 201 is pulled to rotate downward. The ninth rotating element 202 rotates relative to the first rotating element 102 and the fifth rotating element 107. At the same time, use the first driving element 302 to drive the second locking element 301 to rotate until the first locking element 203 enters the second locking element 301, and then the first driving element 302 stops working. The second driving element 404 continues to drive the second locking element 301 to rotate. The top end of the second locking element 301 presses the upper surface of the first locking element 203 to rotate downward until the second end of the hook body element 201 is parallel to the first support element 101 and the second support element 106, then stop driving the second driving element 404. The second locking element 301 is locked and connected to the first locking element 203, that is, the hook body element 201 is reset and the position of the hook body element 201 is locked, and the cable can be hung on the hook body element 201.

[0151] (II) Cable detachment

[0152] When detaching the cable, the first driving element 302 drives the second locking element 301 to rotate in the reverse direction, so that the traction element 402 is not stressed; the second driving element 404 drives the second locking element 301 to rotate in the reverse direction. The bottom end of the second locking element 301 pushes the first locking element 203 to move upward, and the second end of the hook body element 201 tilts upward, and the cable quickly detaches from the first end of the hook body element 201.

[0153] The technical effects of the present utility model are as follows:

[0154] The first locking unit is rotatably connected to the bracket unit and is locked to the hook body unit to achieve firm cable locking and automatic quick cable release; the reset unit rotates to pull the second end of the hook body unit downward and cooperates with the first locking unit to achieve automatic reset of the hook body unit. The operation is simple, and the automatic reset and quick automatic cable release of the hook body unit can be realized, solving the problem that manual reset is required after the cable release hook releases the cable.

[0155] Embodiment 2

[0156] This embodiment is a variant embodiment of Embodiment 1.

[0157] As Figure 6 shown, the cable release hook device further includes a second locking unit 500. Among them, the bottom end of the second locking unit 500 is connected to the top end of the first locking unit 300, and the top end of the second locking unit 500 is locked to the hook body unit 200 for locking the cable.

[0158] As Figure 7 shown, the second locking unit 500 includes a first fixing element 501, a second fixing element 502 and at least one fourth support element 503. Among them, the first fixing element 501 is arc-shaped, the bottom end of the first fixing element 501 is connected to the first locking unit 300, and the top end of the first fixing element 501 is connected to the first end of the hook body unit 200 in a limiting manner for fixing the cable of the hook body unit 200; the second fixing element 502 is symmetrically arranged with the first fixing element 501, the bottom end of the second fixing element 502 is connected to the first locking unit 300, and the top end of the second fixing element 502 is connected to the first end of the hook body unit 200 in a limiting manner for fixing the cable of the hook body unit 200; the fourth support element 503 is arranged between the first fixing element 501 and the second fixing element 502 and is respectively connected to the first fixing element 501 and the second fixing element 502.

[0159] Specifically, the bottom end of the first fixing element 501 is connected to the second locking element 301, and the top end of the first fixing element 501 is connected to the first end of the hook body element 201 for fixing the cable of the hook body element 201; the bottom end of the second fixing element 502 is connected to the second locking element 301, and the top end of the second fixing element 502 is connected to the first end of the hook body element 201 in a limiting manner for fixing the cable of the hook body element 201.

[0160] The connection method between the first fixing element 501 and the second locking element 301 is a fixed connection or a detachable connection. Among them, the fixed connection method includes but is not limited to integral molding and welding; the detachable connection method includes but is not limited to flange connection.

[0161] The size of the first fixing element 501 matches the size of the second locking element 301. Generally, the radial size (such as outer diameter, length, width) of the bottom end of the first fixing element 501 is smaller than the radial size (such as length, width) of the cross-section of the second locking element 301 where it is located.

[0162] In some of these embodiments, the first fixing element 501 is a first fixing bracket.

[0163] The connection mode between the second fixing element 502 and the second locking element 301 is a fixed connection or a detachable connection. Among them, the fixed connection modes include but are not limited to integral molding and welding; the detachable connection modes include but are not limited to flange connection.

[0164] The size of the second fixing element 502 matches the size of the second locking element 301. Generally, the radial size (such as outer diameter, length, width) of the bottom end of the second fixing element 502 is smaller than the radial size (such as length, width) of the cross-section of the second locking element 301 where it is located.

[0165] The size of the second fixing element 502 matches the size of the first fixing element 501. Generally, the radial size of the second fixing element 502 is equal to the radial size of the first fixing element 501, and the axial size of the second fixing element 502 is equal to the axial size of the first fixing element 501.

[0166] In some of these embodiments, the second fixing element 502 is a second fixing bracket.

[0167] The connection mode between the fourth support element 503 and the first fixing element 501 and the second fixing element 502 is a fixed connection. Among them, the fixed connection modes include but are not limited to integral molding and welding.

[0168] The size of the fourth support element 503 matches the size of the first fixing element 501 (second fixing element 502). Generally, the radial size (such as outer diameter) of the fourth support element 503 is smaller than the radial size (such as outer diameter, length, width) of the first fixing element 501 (second fixing element 502).

[0169] The size of the fourth support element 503 matches the size of the hook body element 201. Generally, the length of the fourth support element 503 is greater than the width of the hook body element 201.

[0170] In some of these embodiments, there are several fourth support elements 503. Several fourth support elements 503 are distributed at intervals along the axial direction of the first fixing element 501 and the second fixing element 502.

[0171] In some of these embodiments, the fourth support element 503 is a support rod.

[0172] The usage method of this embodiment is as follows:

[0173] Adopt the method of Embodiment 1. First, use the second driving element 404 to drive the traction element 402 to tow the second end of the hook body element 201 until the first locking element 203 enters the inside of the second locking element 301. Hang the cable on the hook body element 201. Then, use the first driving element 302 to continue driving the second locking element 301 to rotate. The first fixing element 501 and the second fixing element 502 rotate with the second locking element 301 until they are connected to the first end of the hook body element 201 in a limiting manner. Stop driving the position of the second locking element 301 and lock the position of the second locking element 301. The hook body element 201 enters between the first fixing element 501 and the second fixing element 502, and the cable is fixed in the closed loop formed by the hook body element 201, the first fixing element 501, and the second fixing element 502 and is thus fixed.

[0174] The technical effects of this embodiment are as follows:

[0175] Utilize the second locking unit to rotate with the first locking unit, and then connect or separate from the hook body unit to realize the locking of the cable; the cable is firmly fixed, not easily detached, and the cable release is not affected, solving the problem of accidental cable release.

[0176] Embodiment 3

[0177] This embodiment is a variant embodiment of Embodiments 1 to 2.

[0178] As Figure 8 shown, the cable release hook device further includes a third locking unit 600. Among them, the third locking unit 600 is arranged inside the bracket unit 100 and is connected to the first locking unit 300 for limiting the relative position between the first locking unit 300 and the bracket unit 100.

[0179] As Figure 9 shown, the bracket unit 100 further includes a third support element 111. Among them, the third support element 111 is arranged at the second end of the bracket unit 100 and is connected to the third locking unit 600.

[0180] Specifically, the third support element 111 is arranged between the first support element 101 and the second support element 106 and is respectively connected to the first support element 101 and the second support element 106.

[0181] The connection modes of the third support element 111 with the first support element 101 and the second support element 106 are fixed connection and detachable connection. Among them, the fixed connection modes include but are not limited to integral molding and welding; the detachable connection modes include but are not limited to flange connection.

[0182] The size of the third support element 111 matches the sizes of the first support element 101 and the second support element 106. Generally, the width of the third support element 111 is not greater than the distance between the first support element 101 and the second support element 106, and the height of the third support element 111 is not greater than the height of the first support element 101 (the second support element 106).

[0183] In some of these embodiments, the third support element 111 is a third support plate.

[0184] As Figure 10 shown, the first locking unit 300 further includes a plurality of first limiting elements 303. Among them, the plurality of first limiting elements 303 are arranged on the side of the first locking unit 300 and are limit-connected to the third locking unit 600.

[0185] Specifically, the plurality of first limiting elements 303 are distributed and arranged at the second end of the second locking element 301.

[0186] The size of the first limiting element 303 matches the size of the second locking element 301. Generally, the length of the first limiting element 303 is equal to the width of the second locking element 301, and the width of the first limiting element 303 is less than the height of the second end of the second locking element 301.

[0187] In some of these embodiments, the first limiting element 303 is a limiting groove.

[0188] As Figure 11 shown, the third locking unit 600 includes a second limiting element 601, a base element 602, and a third driving element 603. Among them, the first end of the second limiting element 601 is limit-connected to the side of the first locking unit 300 for limiting the position of the first locking unit 300; the base element 602 is arranged at the second end of the second limiting element 601 for driving the second limiting element 601 to reciprocate horizontally; the first end of the third driving element 603 is connected to the base element 602, and the second end of the third driving element 603 is connected to the bracket unit 100 for driving the base element 602 to reciprocate horizontally.

[0189] Specifically, the second limiting element 601 is arranged between the first support element 101 and the second support element 106, and the second limiting element 601 is limit-connected to the first limiting element 303; the third driving element 603 is connected to the third support element 111.

[0190] The size of the second limiting element 601 matches the size of the first limiting element 303. Generally, the width of the second limiting element 601 is not greater than the width of the first limiting element 303, and the length of the second limiting element 601 is not less than the length of the first limiting element 303.

[0191] The size of the second limiting element 601 matches the sizes of the first support element 101 and the second support element 106. Generally, the length of the second limiting element 601 is not greater than the distance between the first support element 101 and the second support element 106.

[0192] In some of these embodiments, the second limiting element 601 is a limiting block.

[0193] The connection mode between the base element 602 and the second limiting element 601 is a fixed connection. Among them, the fixed connection mode includes but is not limited to integral molding.

[0194] The size of the base element 602 matches the size of the second limiting element 601. Generally, the radial dimensions (such as length and width) of the base element 602 are not less than the radial dimensions (such as length and width) of the second limiting element 601.

[0195] The size of the base element 602 matches the sizes of the first support element 101 and the second support element 106. Generally, the length of the base element 602 is not greater than the distance between the first support element 101 and the second support element 106.

[0196] In some of these embodiments, the base element 602 is a mounting base.

[0197] The connection mode between the third driving element 603 and the base element 602 is a detachable connection. Among them, the detachable connection mode includes but is not limited to flange connection.

[0198] The connection mode between the third driving element 603 and the third support element 111 is a detachable connection. Among them, the detachable connection mode includes but is not limited to flange connection.

[0199] The size of the third driving element 603 matches the sizes of the first support element 101 and the second support element 106. Generally, the radial dimensions (such as length and width) of the third driving element 603 are not greater than the distance between the first support element 101 and the second support element 106.

[0200] In some of these embodiments, the third driving element 603 includes but is not limited to a pneumatic structure and a hydraulic structure.

[0201] The usage method of this embodiment is as follows:

[0202] After the second locking element 301 is locked and connected to the first locking element 203, the third driving element 603 drives the base element 602 to drive the second limiting element 601 to move towards the second locking element 301, and the second limiting element 601 is limited and connected to the first limiting element 303; when cable disconnection is required, the third driving element 603 drives the base element 602 away from the second locking element 301, the second limiting element 601 is separated from the first limiting element 303, and the first driving element 302 drives the second locking element 301 to rotate, thereby driving the hook body element 201 to rotate to achieve rapid cable disconnection.

[0203] Other usage methods are the same as those in Embodiment 1.

[0204] The technical effects of this embodiment are as follows:

[0205] By using the third locking unit to be locked and connected to the first locking unit, the position of the first locking unit is further locked, thereby making the hook body unit more firmly fixed and avoiding accidental slipping of the cable from the hook body unit.

[0206] Embodiment 4

[0207] This embodiment is a variant embodiment of Embodiments 1 to 3.

[0208] As Figure 12 shown, the cable disconnection hook device further includes a buffer unit 700. Specifically, the buffer unit 700 is arranged at the bottom end of the bracket unit 100 and is used for buffering the acting force between the hook body unit 200 and the horizontal plane.

[0209] As Figure 13 shown, the buffer unit 700 includes a buffer element 701. Specifically, the buffer element 701 is arranged at the bottom end of the bracket unit 100 and is used for buffering the acting force between the hook body unit 200 and the horizontal plane.

[0210] Specifically, the buffer element 701 is arranged at the bottom ends of the first support element 101 and the second support element 106.

[0211] The connection method between the buffer element 701 and the first support element 101 and the second support element 106 is a fixed connection or a detachable connection. Among them, the fixed connection method includes but is not limited to welding; the detachable connection method includes but is not limited to flange connection.

[0212] The size of the buffer element 701 matches the sizes of the first support element 101 and the second support element 106. Generally, the width of the buffer element 701 is not less than the distance between the first support element 101 and the second support element 106, and the length of the buffer element 701 is not greater than the length of the first support element 101 (the second support element 106).

[0213] In some of these embodiments, the material of the buffer element 701 includes, but is not limited to, engineering plastic alloy.

[0214] In some of these embodiments, the buffer element 701 is a buffer plate.

[0215] The technical effects of this embodiment are as follows:

[0216] By providing a buffer unit, the force exerted on the horizontal plane when the hook body unit rotates can be effectively buffered, avoiding damage to the equipment.

[0217] The above are only the preferred embodiments of the present utility model, and do not limit the implementation manners and protection scope of the present utility model. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the description and drawings of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic reset cable-off hook device, characterized in that, Comprising: A support unit, which is horizontally arranged and connected to the cable-off system; A hook body unit, which is rotatably arranged at the first end of the support unit and is used for fixing or releasing a cable; A first locking unit, which is rotatably arranged on the support unit and is detachably connected to the second end of the hook body unit for locking the position of the hook body unit; A reset unit, which is rotatably arranged at the first end of the support unit, and the top end of the reset unit is connected to the bottom end of the hook body unit for pulling the second end of the hook body unit to enable the hook body unit to automatically reset.

2. The cable-off hook device according to claim 1, characterized in that, The support unit includes: A first support element, which is vertically arranged; A first rotating element, which is arranged at the first end of the first support element and is rotatably connected to the hook body unit; A second rotating element, which is arranged on the first support element and is rotatably connected to the first locking unit; A third rotating element, which is arranged on the first support element and is rotatably connected to the reset unit; A fourth rotating element, which is arranged at the second end of the first support element and is rotatably connected to a fixing device; A second support element, which is symmetrically arranged with the first support element and is used to cooperate with the first support element to support the hook body unit, the first locking unit, and the reset unit; A fifth rotating element, which is arranged at the first end of the second support element and is rotatably connected to the hook body unit; A sixth rotating element, which is arranged on the second support element and is rotatably connected to the first locking unit; A seventh rotating element, which is arranged on the second support element and is rotatably connected to the reset unit; An eighth rotating element, which is arranged at the second end of the second support element and is rotatably connected to a fixing device.

3. The cable-off hook device according to claim 1, characterized in that, The hook body unit includes: A hook body element, which is rotatably arranged at the first end of the support unit and is used for fixing or releasing a cable; A ninth rotating element, which is arranged at the first end of the hook body element and is rotatably connected to the support unit; A first locking element, which is arranged at the second end of the hook body element and is locked to the first locking unit; A first reset element, which is arranged at the bottom end of the first locking element and is connected to the reset unit.

4. The cable-off hook device according to claim 1, characterized in that, The first locking unit includes: A second locking element, which is arranged inside the support unit, is locked to the hook body unit, and is rotatably connected to the support unit for locking the position of the hook body unit; A first driving element, which is arranged on the side of the support unit and is connected to the second locking element for driving the second locking element to rotate.

5. The cable-off hook device according to claim 1, wherein The reset unit includes: A second reset element, which is connected to the bottom end of the hook body unit; A traction element, the first end of the traction element is connected to the second reset element, and is used to drive the first locking unit to reciprocate in the vertical direction; The tenth rotating element, the tenth rotating element is disposed inside the bracket unit, and is connected to the second end of the traction element, and is rotatably connected to the bracket unit, and is used to wind or release the traction element; The second driving element, the second driving element is disposed on the side of the bracket unit, and is connected to the tenth rotating element, and is used to drive the tenth rotating element to rotate.

6. The cable-off hook device according to any one of claims 1 to 5, characterized in that, Further comprising: A second locking unit, the bottom end of the second locking unit is connected to the top end of the first locking unit, and the top end of the second locking unit is locked and connected to the hook unit, and is used to lock the cable; And / or A third locking unit, the third locking unit is disposed inside the bracket unit, and is connected to the first locking unit, and is used to define the relative position between the first locking unit and the bracket unit; and / or A buffer unit, the buffer unit is disposed at the bottom end of the bracket unit, and is used to buffer the acting force between the hook unit and the horizontal plane.

7. The cable-off hook device according to claim 6, characterized in that, The bracket unit further comprises: A third support element, the third support element is disposed at the second end of the bracket unit, and is connected to the third locking unit; and / or The first locking unit further comprises: A plurality of first limiting elements, the plurality of first limiting elements are disposed on the side of the first locking unit, and are respectively connected to the third locking unit in a limiting manner.

8. The cable release hook device according to claim 6, characterized in that, The second locking unit comprises: A first fixing element, the first fixing element is arc-shaped, the bottom end of the first fixing element is connected to the first locking unit, and the top end of the first fixing element is connected to the first end of the hook unit in a limiting manner, and is used to fix the cable of the hook unit; A second fixing element, the second fixing element is symmetrically disposed with the first fixing element, the bottom end of the second fixing element is connected to the first locking unit, and the top end of the second fixing element is connected to the first end of the hook unit in a limiting manner, and is used to fix the cable of the hook unit; At least one fourth support element, the fourth support element is disposed between the first fixing element and the second fixing element, and is respectively connected to the first fixing element and the second fixing element.

9. The cable off-hook device according to claim 6, characterized in that, The third locking unit comprises: A second limiting element, the first end of the second limiting element is connected to the side of the first locking unit in a limiting manner, and is used to limit the position of the first locking unit; A base element, the base element is disposed at the second end of the second limiting element, and is used to drive the second limiting element to reciprocate in the horizontal direction; A third driving element, the first end of the third driving element is connected to the base element, and the second end of the third driving element is connected to the bracket unit, and is used to drive the base element to reciprocate in the horizontal direction.

10. The cable-off hook device according to claim 6, characterized in that, The buffer unit comprises: A buffer element, the buffer element is disposed at the bottom end of the bracket unit, and is used to buffer the acting force between the hook unit and the horizontal plane.

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