Rope knot skill training frame

Abstract

The utility model relates to the technical field of skill training auxiliary instruments, in particular to a knot skill training frame. Comprising a high-position cross beam and a low-position cross beam which are fixedly connected to a support, and a single-flower-knot binding piece, a double-flower-knot binding piece, a heaving line slipknot binding piece, a hook knot binding piece, a single-ring-knot binding piece, a wood tying knot binding piece and a vehicle knot upper binding piece are arranged and installed on the high-position cross beam at intervals; a pile knot binding piece, an anchor knot binding piece, a lower handlebar knot binding piece and a cleat knot binding piece are arranged and mounted on the low-position cross beam at intervals; and the upper binding piece of the handlebar knot corresponds to the lower binding piece of the handlebar knot in the longitudinal position. The training frame is simple in structure and convenient to use, the ability of a trainee to bind various knots can be practiced and assessed, the ability of the trainee to select correct knot types in different application scenes can be assessed, and assessment items can be expanded by replacing the binding piece forms and relative positions.

Description

Technical Field

[0001] The utility model relates to the technical field of skill training auxiliary equipment, in particular to a knotting skill training frame. Background Art

[0002] Knotting skills refer to the skills of tying ropes to specific devices or connecting two ropes together by tying, which is a basic skill for sailors. Different types of knots correspond to different application scenarios. For example, pile knots are applicable when the ship is docked or the rope needs to be fixed to pile-shaped objects; hook knots are applicable when the rope needs to be fixed to the lifting hook in lifting and hoisting operations; single loop knots are applicable to the connection of safety belts for ship outboard operations, fire rescue rope descent safety belts, and climbing ropes; different types of knots correspond to different scenarios, which requires us to not only be able to operate various knots skillfully but also be able to judge the corresponding types of knots in different scenarios. Most of the current knot training relies on freehand training or crossbars. Although this training method can teach students to learn various knot tying methods, it cannot combine different types of knots with real application scenarios. In reality, many people have learned a variety of knot tying methods, but once they are in a specific real-life scenario, they don’t know which knot to choose. Using the wrong type of knot often leads to serious consequences. Chinese patent 2018211878259 discloses "A rope comprehensive training frame", the publication number is CN208611661U, including a first-floor training area, a second-floor training area, a third-floor training area, a fourth-floor training area and a staircase; the first-floor training area is connected to the second-floor training area, the second-floor training area is connected to the third-floor training area, the third-floor training area is connected to the fourth-floor training area, and the staircase is connected to the training areas on each floor. The comprehensive training frame is used for training in rope rescue work, a subject in fire rescue work, including a basic knot training area, a rope crossing area, a rope lifting area, a ladder training area, a shaft lifting and lowering rescue technology training area, and a large-span rope rescue area. The basic knot training area located in the first-floor training area is used for knotting skills training. However, since its application scenario is limited to fire rescue, and there are only beam anchor points in the knotting skills training for trainees to practice tying rescue ropes to the beam anchor points, trainees can only learn one knotting skill here. Therefore, the comprehensive training frame does not have the function of teaching trainees to choose appropriate knots in different application scenarios. Utility Model Content

[0003] The purpose of the utility model is to provide a knotting skill training frame for training knotting skills in combination with different application scenarios, which can not only practice and test the trainees' ability to tie various knots, but also test the trainees' ability to choose the correct type of knots in different application scenarios.

[0004] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: the knot skill training frame of the utility model comprises a high-position crossbeam and a low-position crossbeam fixedly connected to the bracket, and the high-position crossbeam is installed with single flower knot binding pieces, double flower knot binding pieces, cable slipknot binding pieces, hook knot binding pieces, single ring knot binding pieces, tie wood knot binding pieces, and driver's knot upper binding pieces at intervals; the low-position crossbeam is installed with pile knot binding pieces, anchor knot binding pieces, driver's knot lower binding pieces, and ram's horn knot binding pieces at intervals; the driver's knot upper binding pieces and the driver's knot lower binding pieces correspond to each other in the longitudinal position.

[0005] Through the above technical solution, each binding piece corresponds to an application scenario of a knot. When using it, the trainees are required to quickly judge the type of knot to be used based on the structural shape of the binding piece and use the rope to tie it on the binding piece. This can not only practice and test the trainees' ability to tie various knots, but also test the trainees' ability to choose the correct type of knot in different application scenarios.

[0006] Preferably, the single flower knot binding piece is a fixedly installed annular body; the double flower knot binding piece is a annular body with an open upper end; the cable-lifting slipknot binding piece is a circular wire rope buckle; the hook knot binding piece is a hook; the single ring knot binding piece is a spring buckle; the tie knot binding piece is a semicircular ring fixedly connected to the mounting plate; the driver's knot upper binding piece is a annular body hinged on the column; the pile knot binding piece is a cable pile model; the anchor knot binding piece is an anchor model; the driver's knot lower binding piece is an irregular annular structure hinged on the base; the ram's horn knot binding piece includes a horizontally arranged long pole and a support pole fixedly connected to the middle section of the long pole and perpendicular to the long pole.

[0007] Through the above technical solution, each binding piece corresponds to an application scenario of a knot, and the binding pieces are highly representative and recognizable.

[0008] Preferably, the high-position crossbeam and the low-position crossbeam are provided with internal threaded holes, and each binding member is detachably installed in the internal threaded holes through threads.

[0009] Through the above technical solution, the binding parts are of detachable structure and the position and form of the binding parts can be changed, which is conducive to extending and expanding the assessment items.

[0010] Preferably, a rope storage basket is provided on the bracket.

[0011] The above technical solution facilitates the unified storage of ropes and avoids the loss of ropes.

[0012] After adopting the above technical scheme, the knot skill training frame of the utility model has a simple structure and is easy to use. It can not only practice and test the trainees' ability to tie various knots, but also test the trainees' ability to choose the correct type of knots in different application scenarios. It can also expand the assessment items by changing the form and relative position of the tying parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present utility model and, together with the description, are used to explain the principles of the present utility model.

[0014] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the pile knot binding parts after the pile knot is tied.

[0016] Figure 3 It is a schematic diagram of the structure of a single flower knot binding piece with a single flower knot tied.

[0017] Figure 4 It is a schematic diagram of the structure of a double-flower knot binding piece with a double-flower knot tied.

[0018] Figure 5 It is a schematic diagram of the structure of a slipknot tying piece for a slipknotted cable.

[0019] Figure 6 It is a schematic diagram of the structure of a hook-knotted lashing piece.

[0020] Figure 7 It is a schematic diagram of the structure of a single loop knot lashing piece with a single loop knot tied.

[0021] Figure 8 It is a schematic diagram of the structure of the anchor lashing parts with the anchor knot tied.

[0022] Fig. 9 It is a schematic diagram of the structure of a tie knot binding component with a tie knot.

[0023] Fig.10 It is a schematic diagram of the structure of a tying piece of a tying knot.

[0024] Fig.11 It is a schematic diagram of the structure of a cleave knot binding piece with a cleave knot tied. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to directions away from the geometric center of a specific component.

[0026] like Figure 1 As shown, the knot skill training frame of the utility model includes a high beam 2 and a low beam 3 fixedly connected to the bracket 1, the bracket 1, the high beam 2 and the low beam 3 are all made of metal tubular structure, and are connected to each other by welding or assembly of connectors, the bracket 1 is two columns buried in the ground at the lower end, the high beam 2 is horizontally arranged and connected to the upper end of the bracket 1, and the low beam 3 is horizontally arranged and connected to the middle position of the bracket 1, slightly lower than the high beam 2, so that the knots can be divided into two groups of high and low according to the position of the application scenarios of different knots. For example, the pile knot is usually used on the cable pile on the ground, which is at a lower position, and the pile knot training position can be arranged on the low beam 3; the hook knot is usually used on the hook in the air, which is at a higher position, and the hook knot training position can be arranged on the high beam 2.

[0027] The high-position crossbeam 2 is provided with single flower knot tying pieces 21, double flower knot tying pieces 22, slipknot tying pieces 23, hook knot tying pieces 24, single ring knot tying pieces 25, tie wood knot tying pieces 26, and driver's knot upper tying pieces 27 arranged in intervals; the low-position crossbeam 3 is provided with pile knot tying pieces 31, anchor knot tying pieces 32, driver's knot lower tying pieces 33, and ram's horn knot tying pieces 34 arranged in intervals; the driver's knot upper tying piece 27 corresponds to the driver's knot lower tying piece 33 in the longitudinal position.

[0028] Each of the above-mentioned tying pieces constitutes a skill training position suitable for a certain knot. When in use, the trainee comes to the training position, determines the type of the suitable knot according to the height of the position and the structure of the tying piece, and ties the training rope on the tying piece with the correct knot.

[0029] In order to facilitate the storage of training ropes, a rope storage basket 4 is provided on the bracket 1. The storage basket 4 can be fixedly connected to the left column of the bracket 1, and can also be fixed to the right column.

[0030] like Figure 1 , Figure 2 As shown, the pile tie 31 is a cable pile model, and the lower end of the cable pile model has a connecting rod connected to the low crossbeam 3. The pile knot, also known as the "pile buckle" or "icicle knot", is in the form of Figure 2As shown, it is mainly used to tie the mooring cable to the mooring post, and is mostly used in operation scenarios such as when the ship is docked or fixed to a pile-shaped object. The rope knot operation has fewer steps, the mooring is firm, and it is not easy to be released when the mooring cable is tightened or loosened. It can be tied into a rope loop, and the rope loop will not be close to the two ends of the rope. This embodiment uses a cable pile model installed on the low-level crossbeam 3 as a pile knot training position. The rope knot training position is used to construct a pile knot application scenario, and can be used to train the rope knots used in mooring operations and towing operations.

[0031] like Figure 1 , Figure 3 As shown, the single knot binding member 21 is a fixedly installed annular body; the single knot, also known as a "rope tie" or "single knot", is in the form of Figure 3 As shown, it is mainly used for connecting a rope with a ring, or for connecting two cables of different specifications, wherein the larger cable should be made into a circle and connected to the smaller cable. The knot operation has few steps, simple principle, and wide application. The present embodiment adopts a fixedly installed annulus as a single knot binding member 21. To facilitate installation on the high-position crossbeam 2, a connecting rod 211 is fixedly connected to the outside of the annulus, one end of the connecting rod 211 is welded to the outer wall of the annulus, and the other end is connected to the high-position crossbeam 2. The knot training position is used to construct a single knot application scenario, and can be used for training of knots used in rappelling operations and fixed mooring.

[0032] In addition, although each binding member can be directly welded to the high-level crossbeam 2 or the low-level crossbeam 3, as a further improvement of the present invention, the high-level crossbeam 2 and the low-level crossbeam 3 are provided with internal threaded holes, and each binding member is detachably installed in the internal threaded holes through threads. Figure 3 The end of the connecting rod 211 of the single knot binding member 21 connected to the high beam 2 is provided with an external thread, and is installed in the internal thread hole of the high beam 2 through the external thread. The following binding members are connected to the high beam 2 or the low beam 3 in the same manner.

[0033] like Figure 1 , Figure 4 As shown, the double knot binding member 22 is a torus with an opening at the upper end. A pin is provided at the opening of the torus, and the pin is connected to the high-position crossbeam 2 through a columnar connecting member. The double knot, also known as a "double knot", is in the form of Figure 4As shown, it is mainly used for connecting ropes and rings, or for connecting two cables of different specifications, where the larger cable should be made into a circle and connected to the smaller cable. The double knot has the same purpose as the single knot, but because it is wound one more time, the double knot is better fixed, especially for irregular rings, which often require the use of a double knot connection. This embodiment uses an open annular body installed on the high-level crossbeam 2 to form a double knot training position. The knot training position is used to construct a double knot application scenario, and can be used for training in rope rappelling operations and fixing rope knots used in mooring.

[0034] like Figure 1 , Figure 5 As shown in FIG. 1 , the slipknot tying member 23 is an annular steel wire rope buckle, and the upper end of the steel wire rope buckle is connected to the high-position crossbeam 2 through a connecting rod. The upper end of the annular steel wire rope buckle is connected to the high-position crossbeam 2 through a cylindrical connecting rod. The slipknot of the slipknot, also known as a "slipknot" or "dock rope", is in the form of Figure 5 As shown, it is mainly used for temporary connection between rope and round rod or rope loop, and the most widely used one is to connect the mooring rope and ship mooring rope. The knot is simple and easy to tie, can be tied quickly, and can be tightened more and more, and can be quickly released when needed, so the knot is widely used. In this embodiment, an annular steel wire rope buckle installed on the high-position crossbeam 2 is used to form a mooring slipknot training position. The knot training position is used to construct a mooring slipknot application scenario, and can be used for training the knot used for transferring mooring ropes during ship berthing and ship towing.

[0035] like Figure 1 , Figure 6 As shown, the hook tie 24 is a hook, and the upper end of the hook has a connecting rod mounted on the high beam 2. The hook, also known as the "cat's claw knot", is in the form of Figure 6 As shown, it is mainly used for connecting ropes and hook-shaped objects, especially in lifting and hoisting operations. The use of this knot can prevent the knot from being unhooked, while ensuring the stability of the lifting and being released quickly. This embodiment uses a hook installed on the high-level beam 2 as a hook training position. The knot training position is used to construct a hook application scenario, and can be used to train the knot used to fix the lifting rope in lifting operations.

[0036] like Figure 1 , Figure 7 As shown, the single loop tie 25 is a spring buckle, and a connecting rod is fixedly welded to the upper end of the spring buckle, and is installed on the high beam 2 through the connecting rod. The single loop knot, also known as the "Italian half knot" or "Italian half buckle", is in the form of Figure 7As shown, it is mainly used for connecting a rope with a spring buckle or a mountaineering buckle, or for connecting a safety belt used for shipboard outboard operations, a fire rescue rope rappelling safety belt connection, and a mountaineering rope connection. The use of this knot can ensure a firm connection between the rope and the spring buckle, and can also rely on the friction of the connection to slide slowly, thereby achieving the slow adjustment of the position required for rappelling. This embodiment uses a spring buckle installed on the high-position crossbeam 2 as a single-loop knot training position, which is used to construct a single-loop knot application scenario, and can be used to train the knot used to fix the safety belt in rappelling operations.

[0037] like Figure 1 , Figure 8 As shown, the anchor lashing member 32 is a ship anchor model, which is relatively large and can be Figure 1 As shown, the anchor model is divided into two parts connected to the low beam 3, and the anchor model is divided into two parts from the middle of the anchor rod. The upper part with the ring rope buckle is installed on the upper part of the low beam 3, and the lower part with the anchor grip is connected to the lower part of the low beam 3. This can not only intuitively express the application scenario of the anchor, but also facilitate the tying of ropes. The anchor knot, also known as the "fisherman's knot", is in the form of Figure 8 As shown, it is mainly used for connecting ropes and circular objects. This knot is most commonly used for connecting ropes and anchors or anchor chains. It is named anchor knot because this type of application is the most extensive. This knot is easy to operate, the connection is firm and reliable, and it is not easy to be released when the connection is stressed or not. This embodiment uses an anchor model installed on the low-position crossbeam 3 as an anchor knot training position. This knot training position is used to construct an anchor knot application scenario, and can be used to train the knot used to connect a rope to an anchor or anchor chain.

[0038] like Figure 1 , Fig. 9 As shown, the tie knot 26 is a semicircular ring fixedly connected to the mounting plate, and the other side of the mounting plate is mounted on the high beam 2 through a connecting rod. The tie knot, also known as a "spinning circle two-half knot" or a "spinning circle double half knot", is in the form of Fig. 9 As shown, it is mainly used to fix the rope on a cylindrical or annular object. This knot is often used in ship deck operations, such as connecting the mooring cable to the railing, connecting the fixed cable to the deck eye plate, etc. The knot is simple to operate, the connection is stable and reliable, and it is not easy to be released when the connection is stressed or not. This embodiment uses a semicircular ring installed on the high-position crossbeam 2 as a tie knot training position. The knot training position is used to construct a tie knot application scenario, and can be used to train the knot used to connect the rope to the deck eye plate.

[0039] like Figure 1 , Fig.10 As shown, the upper tying piece 27 of the driver's knot is a ring body hinged on the column, and the lower tying piece 33 of the driver's knot is an irregular ring structure hinged on the base. The driver's knot, also known as a "hanging hook" or "cargo rope knot", is in the form of Fig.10 As shown, it is mainly used to fix objects with ropes. This knot is widely used to fix goods on trucks, so it is named the driver's knot. In ship deck operations, this knot can be used to fix movable objects on the deck during navigation and to fix canvas covers, etc. The operation of this knot is relatively complicated, and it has the characteristics of a tension rope through two half knots. This embodiment uses a torus installed on the high beam 2 and an irregular annular structure installed on the low beam 3 as a driver's knot training position. This knot training position is used to construct a driver's knot application scenario, and can be used to train the knot used to fix objects.

[0040] like Figure 1 , Fig.11 As shown, the ram's horn tie 34 includes a horizontally arranged long rod 341 and a strut 342 fixedly connected to the middle section of the long rod 341 and perpendicular to the long rod 341. The lower end of the strut 342 is installed on the low-position crossbeam 3. The strut 342 can be one or two symmetrically arranged. The long rod 341 at the top of the longitudinally arranged strut 342 is arranged horizontally, and the two ends of the long rod 341 extend outward in a ram's horn shape. The ram's horn knot, also known as a "motorcycle knot" or a "magnetic cleat knot", is in the form of Fig.11 As shown, it is mainly used for rope fixing. This knot is widely used to fix mooring cables after ships dock, and can also be used to fix ropes after sailboats raise sails. The operation of this knot is relatively simple, but attention should be paid to the subsequent finishing to ensure that the knot is firmly fixed. This embodiment uses a long rod 341 installed on the low-position crossbeam 3 as a clevis knot training position. This knot training position is used to construct a clevis knot application scenario, and can be used to train the knot used to fix the rope on the mooring pile.

[0041] Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A knotting skill training frame, comprising a high beam (2) and a low beam (3) fixedly connected to a frame (1), characterized in that: The high-position cross beam (2) is provided with single-flower knot tying pieces (21), double-flower knot tying pieces (22), slipknot tying pieces (23), hook knot tying pieces (24), single-loop knot tying pieces (25), tie wood knot tying pieces (26), and upper tying pieces (27) arranged in intervals; the low-position cross beam (3) is provided with pile knot tying pieces (31), anchor knot tying pieces (32), lower tying pieces (33), and ram's horn knot tying pieces (34) arranged in intervals; the upper tying pieces (27) and the lower tying pieces (33) of the tying pieces correspond to each other in longitudinal position.

2. The knotting skill training frame according to claim 1, characterized in that: The single flower knot binding piece (21) is a fixedly installed annular body; the double flower knot binding piece (22) is an annular body with an upper opening; the cable slipknot binding piece (23) is an annular steel wire rope buckle; the hook knot binding piece (24) is a hook; the single ring knot binding piece (25) is a spring buckle; the tie wood knot binding piece (26) is a semicircular ring fixedly connected to the mounting plate; the driver's knot upper binding piece (27) is an annular body hinged on the column; the pile knot binding piece (31) is a cable pile model; the anchor knot binding piece (32) is an anchor model; the driver's knot lower binding piece (33) is an irregular annular structure hinged on the base; the ram's horn knot binding piece (34) includes a horizontally arranged long pole (341) and a support pole (342) fixedly connected to the middle section of the long pole (341) and perpendicular to the long pole (341).

3. The knotting skill training frame according to claim 1, characterized in that: The high-position crossbeam (2) and the low-position crossbeam (3) are provided with internal thread holes, and each binding member is detachably mounted in the internal thread holes through threads.

4. The knotting skill training frame according to claim 1 or 2, characterized in that: A rope storage basket (4) is provided on the bracket (1).

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