Pull rope assembly and fire-fighting training equipment

Abstract

The utility model provides a pull rope assembly and fire-fighting training equipment. The pull rope assembly comprises a rack and a pull rope module, and the pull rope module is arranged on one side of a stand column; the rope pulling module comprises a supporting seat, a rotating column, a lifting seat and a first rope pulling wheel; the supporting seat is mounted on the rack; the rotating column is rotatably mounted on the supporting seat; the lifting seat is arranged on one side of the rotating column and connected to the supporting seat in a lifting mode, the first rope pulling wheel is rotatably connected to the lifting seat, and the height of the first rope pulling wheel is adjusted relative to the rotating column along with lifting of the lifting seat; lifting of the first rope pulling wheel is linked with rotation of the rotating column, the rotating column is used for winding a rope pulled by the first rope pulling wheel, and at the moment, due to the fact that lifting of the first rope pulling wheel is linked with rotation of the rotating column, lifting of the first rope pulling wheel is driven in the rotating process of the rotating column; the rope pulled by the first rope pulling wheel can be wound around different positions of the rotating column along with height adjustment of the first rope pulling wheel, and the rope collecting effect of the rope pulling assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire training equipment, in particular to a pull rope assembly and fire training equipment. Background Art

[0002] With the development of science and technology, fire training equipment is a training facility set up in combination with actual combat training requirements. The training facilities and venues are optimized and scientifically laid out to meet the needs of fire training. As a part of the fire training equipment, the rope pull assembly is used to practice the actual climbing actions of firefighters in training, such as dragging water hoses, dragging heavy objects, lifting heavy objects, pulling down heavy objects, and dragging ropes.

[0003] In the prior art, the existing rope pulling assembly includes a frame, a rotating column and a rope pulling wheel. The rotating column is rotatably connected to the frame, and the rope pulling wheel is liftably connected to the frame. The rotating column is used to wind the rope pulled by the rope pulling wheel. However, the lifting and lowering of the rope pulling wheel and the rotation of the rotating column are not linked, but are arranged separately. Therefore, many ropes are wound around the same position of the rotating column, resulting in poor rope collection effect of the existing rope pulling assembly. Utility Model Content

[0004] The utility model aims to provide a rope pulling assembly and fire fighting training equipment, a frame is convexly provided with a column, the column is provided with a wire passing space; a rope pulling module is arranged on one side of the column; the rope pulling module comprises a supporting seat, a rotating column, a lifting seat and a first rope pulling wheel; the supporting seat is installed on the frame; the rotating column is rotatably installed on the supporting seat; the lifting seat is arranged on one side of the rotating column and is liftably connected to the supporting seat, the first rope pulling wheel is rotatably connected to the lifting seat, and the height is adjusted relative to the rotating column as the lifting seat is lifted or lowered; the lifting and lowering of the first rope pulling wheel is linked with the rotation of the rotating column, and the rotating column is used to wind the rope pulled by the first rope pulling wheel. At this time, since the lifting and lowering of the first rope pulling wheel is linked with the rotation of the rotating column, the lifting and lowering of the first rope pulling wheel is driven during the rotation of the rotating column, so that the rope pulled by the first rope pulling wheel is wound around different positions of the rotating column as the height of the first rope pulling wheel is adjusted, thereby improving the rope collection effect of the rope pulling assembly.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pull rope assembly is applied to fire training equipment; the pull rope assembly comprises:

[0007] The frame is provided with a column protruding therefrom, and the column is provided with a wire passing space;

[0008] A wire pulling module is arranged at one side of the column; the wire pulling module comprises a support seat, a rotating column, a lifting seat and a first wire pulling wheel; the support seat is installed on the frame; the rotating column is rotatably installed on the support seat; the lifting seat is arranged at one side of the rotating column and is connected to the support seat in a liftable manner, the first wire pulling wheel is rotatably connected to the lifting seat, and is height-adjusted relative to the rotating column as the lifting seat is lifted or lowered; the lifting and lowering of the first wire pulling wheel is linked to the rotation of the rotating column, and the rotating column is used to wind the wire rope pulled by the first wire pulling wheel.

[0009] Optionally, a linkage module is provided between the rotating column and the lifting seat, and the linkage module includes a first linkage member and a second linkage member, and the first linkage member and the second linkage member are respectively connected to the rotating column and the lifting seat, and are connected to each other.

[0010] Optionally, the first linkage member and the second linkage member are respectively a first gear and a second gear, and the first gear and the second gear are at the same height and mesh with each other.

[0011] Optionally, the first gear is connected to the lower end of the rotating column, the second gear is indirectly connected to the lifting seat, and the outer diameter of the second gear is smaller than that of the first gear.

[0012] Optionally, a screw rod is provided between the second linkage member and the lifting seat, the screw rod is rotatably connected to the support seat, and the lower end of the screw rod is connected to the second linkage member and is screwed to the lifting seat.

[0013] Optionally, the screw rod extends in the up-down direction, and the upper end of the screw rod is connected to the support seat via a bearing.

[0014] Optionally, the support seat is connected to a limit arm, the limit arm extends in the up and down direction and is located on one side of the lifting seat, the limit arm contacts the surface of the lifting seat and limits the circumferential swing of the lifting seat to allow the lifting seat to be lifted and lowered.

[0015] Optionally, the pull rope assembly further includes a power member, a fixed end of the power member is connected to the support seat, and an output end of the power member is connected to the rotating column to drive the rotating column to rotate.

[0016] Optionally, the rope pulling assembly further comprises a plurality of second rope pulling wheels, and the plurality of second rope pulling wheels are arranged along the wire passing space;

[0017] The plurality of second rope-pulling wheels are rotatably connected to the column and serve as traction ropes together with the first rope-pulling wheel.

[0018] A firefighting training device comprises the pull rope assembly.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model provides a rope pulling assembly and fire fighting training equipment, a frame is protruding with a column, and the column is provided with a wire passing space; a rope pulling module is arranged on one side of the column; the rope pulling module comprises a supporting seat, a rotating column, a lifting seat and a first rope pulling wheel; the supporting seat is installed on the frame; the rotating column is rotatably installed on the supporting seat; the lifting seat is arranged on one side of the rotating column and is connected to the supporting seat in a lifting manner, and the first rope pulling wheel is rotatably connected to the lifting seat, and its height is adjusted relative to the rotating column as the lifting seat is lifted or lowered; the lifting and lowering of the first rope pulling wheel is linked with the rotation of the rotating column, and the rotating column is used to wind the rope pulled by the first rope pulling wheel. At this time, since the lifting and lowering of the first rope pulling wheel is linked with the rotation of the rotating column, the lifting and lowering of the first rope pulling wheel is driven during the rotation of the rotating column, so that the rope pulled by the first rope pulling wheel can be wound around different positions of the rotating column as the height of the first rope pulling wheel is adjusted, thereby improving the rope collection effect of the rope pulling assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0022] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0023] Figure 1 A schematic diagram of a pull cord assembly according to an embodiment of the present application is shown.

[0024] Figure 2 Shows Figure 1 A partial enlarged view of point A in the middle.

[0025] Figure 3 A schematic diagram showing another state of a pull cord assembly according to an embodiment of the present application.

[0026] Figure 4 A schematic diagram showing the connection between a frame of a rope pulling assembly and a second rope pulling wheel according to an embodiment of the present application is shown.

[0027] Figure 5 A schematic diagram showing the connection between a pull wire module and a power component of a pull wire assembly according to an embodiment of the present application is shown.

[0028] Attached photos

[0029] 100. Draw cord assembly;

[0030] 10. Frame; 11. Column; 111. Rotating shaft; 11a. Wire passing space;

[0031] 20. Cable pulling module; 21. Support seat; 211. Limiting arm; 22. Rotating column; 23. Lifting seat; 231. Screw rod; 24. First cable pulling wheel; 25. Linkage module; 251. First linkage member; 252. Second linkage member;

[0032] 30. Power parts;

[0033] 40. Second rope pulling wheel. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0035] Figures 1 to 5 An embodiment of the present application provides a pull rope assembly 100. The pull rope assembly 100 is a part of fire training equipment. The pull rope assembly 100 is used to collect ropes. The pull rope assembly 100 includes a frame 10 and a pull wire module 20. The pull wire module 20 is arranged on the upper side of the frame 10.

[0036] In the embodiment of the present application, the frame 10 serves as a supporting component of the pull rope assembly 100. The frame 10 is used to support the pull rope module 20. The frame 10 is protrudingly provided with a column 11, and the column 11 is arranged in a vertical direction. The column 11 is provided with a wire passing space 11a, and the wire passing space 11a is used for passing the wire.

[0037] In the embodiment of the present application, the wire pulling module 20 is arranged on the left side of the column 11; the wire pulling module 20 includes a support seat 21, a rotating column 22, a lifting seat 23 and a first rope pulling wheel 24; the support seat 21 is installed on the frame 10; the rotating column 22 is rotatably installed on the support seat 21, so as to adjust the position of the rotating column 22 relative to the support seat 21; the lifting seat 23 is arranged on the right side of the rotating column 22, and is connected to the support seat 21 in a liftable manner, so as to adjust the position of the lifting seat 23 relative to the support seat 21, and the first rope pulling wheel 24 is rotatably connected to the lifting seat 23, and is adjusted in height relative to the rotating column 22 as the lifting seat 23 is lifted and lowered; the lifting and lowering of the first rope pulling wheel 24 is linked to the rotation of the rotating column 22, and the rotating column 22 is used to wind the rope pulled by the first rope pulling wheel 24.

[0038] At this time, since the lifting and lowering of the first rope pulling wheel 24 is linked with the rotation of the rotating column 22, the lifting and lowering of the first rope pulling wheel 24 is driven during the rotation of the rotating column 22, so that the rope pulled by the first rope pulling wheel 24 is wound around different positions of the rotating column 22 as the height of the first rope pulling wheel 24 is adjusted, thereby improving the rope collection effect of the rope pulling assembly 100.

[0039] In the embodiment of the present application, a linkage module 25 is provided between the rotating column 22 and the lifting seat 23, and the linkage module 25 includes a first linkage member 251 and a second linkage member 252. The first linkage member 251 and the second linkage member 252 are respectively connected to the rotating column 22 and the lifting seat 23, and are connected to each other, so that the second linkage member 252 rotates with the rotation of the first linkage member 251, so that the lifting seat 23 can be linked with the rotating column 22 through the first linkage member 251 and the second linkage, and then the first rope pulling wheel 24 is linked with the rotating column 22. During the rotation of the rotating column 22, the first rope pulling wheel 24 is driven to rise and fall, so that the rope pulled by the first rope pulling wheel 24 can be wound around different positions of the rotating column 22 as the height of the first rope pulling wheel 24 is adjusted, thereby improving the rope collection effect of the rope pulling assembly 100.

[0040] At this time, the first linkage 251 and the second linkage 252 are respectively the first gear and the second gear, which are at the same height and mesh with each other, so that the second linkage 252 can rotate with the rotation of the first linkage 251, so that the lifting seat 23 can be linked with the rotating column 22 through the first gear and the second gear, so that the lifting seat 23 can be lifted and lowered with the rotation of the rotating column 22, and then the first rope pulling wheel 24 can be linked with the rotating column 22. During the rotation of the rotating column 22, the first rope pulling wheel 24 is driven to be lifted and lowered, so that the rope pulled by the first rope pulling wheel 24 can be wound around different positions of the rotating column 22 as the height of the first rope pulling wheel 24 is adjusted, thereby improving the rope collection effect of the rope pulling assembly 100.

[0041] In the embodiment of the present application, the first gear is connected to the lower end of the rotating column 22, and the second gear is indirectly connected to the lifting seat 23. The outer diameter of the second gear is smaller than that of the first gear so as to fully utilize the space between the support seat 21 and the frame 10.

[0042] The screw 231 is arranged in the vertical direction and is rotatably connected to the support seat 21 to adjust the position of the screw 231 relative to the support seat 21. The lower end of the screw 231 is connected to the second linkage 252 so that the screw 231 rotates with the rotation of the second linkage 252. The screw 231 is screwed to the lifting seat 23 so that the lifting seat 23 can be lifted and lowered with the rotation of the screw 231, thereby facilitating the first rope pulling wheel 24 to be lifted and lowered with the lifting and lowering of the lifting seat 23, so as to realize the linkage between the lifting and lowering of the first rope pulling wheel 24 and the rotation of the rotating column 22. During the rotation of the rotating column 22, the lifting and lowering of the first rope pulling wheel 24 is driven, so that the rope pulled by the first rope pulling wheel 24 can be wound around different positions of the rotating column 22 as the height of the first rope pulling wheel 24 is adjusted, thereby improving the rope collection effect of the rope pulling assembly 100.

[0043] At this time, the screw rod 231 extends in the up-down direction, and the upper end of the screw rod 231 is connected to the support seat 21 through a bearing to enable the screw rod 231 to rotate relative to the support seat 21, thereby facilitating adjustment of the position of the screw rod 231 relative to the support seat 21.

[0044] In the embodiment of the present application, the support seat 21 is connected to the limit arm 211, which extends in the up and down direction and is located on one side of the lifting seat 23. The limit arm 211 contacts the surface of the lifting seat 23 and limits the circumferential swing of the lifting seat 23 to allow the lifting and lowering of the lifting seat 23, so that the lifting seat 23 can be lifted and lowered relative to the screw rod 231, thereby facilitating the first rope pulling wheel 24 to be lifted and lowered along with the lifting and lowering of the lifting seat 23, so as to realize the linkage between the lifting and lowering of the first rope pulling wheel 24 and the rotation of the rotating column 22, and the lifting and lowering of the first rope pulling wheel 24 is driven during the rotation of the rotating column 22, so that the rope pulled by the first rope pulling wheel 24 can be wound around different positions of the rotating column 22 as the height of the first rope pulling wheel 24 is adjusted, thereby improving the rope collection effect of the rope pulling assembly 100.

[0045] In the embodiment of the present application, the pull rope assembly 100 also includes a power piece 30, the fixed end of the power piece 30 is connected to the support seat 21, and the output end of the power piece 30 is connected to the rotating column 22, and drives the rotating column 22 to rotate, so that the rotating column 22 can realize automatic rotation relative to the support seat 21 through the power piece 30, thereby facilitating the rotating column 22 to realize automatic collection of the rope. Optionally, the power piece 30 is a motor.

[0046] In the embodiment of the present application, the rope pulling assembly 100 also includes a plurality of second rope pulling wheels 40, and the plurality of second rope pulling wheels 40 are arranged along the wire passing space 11a; the plurality of second rope pulling wheels 40 are rotatably connected to the column 11, so as to adjust the positions of the plurality of second rope pulling wheels 40 relative to the column 11, and the plurality of second rope pulling wheels 40 and the first rope pulling wheel 24 work together to pull the rope, so that the rope is successively wound around the rotating column 22 through the plurality of second rope pulling wheels 40 and the first rope pulling wheel 24, so that the rope is convenient for winding around the rotating column 22 under the guiding action of the plurality of second rope pulling wheels 40 and the first rope pulling wheel 24, thereby ensuring the collection effect of the rotating column 22 on the rope.

[0047] In the embodiment of the present application, a rotating shaft 111 is provided between the second rope pulling wheel 40 and the column 11, the rotating shaft 111 is connected to the column 11, and the second rope pulling wheel 40 is rotatably connected to the rotating shaft so that the second rope pulling wheel 40 can rotate relative to the column 11 through the rotating shaft 111.

[0048] In another implementation, a firefighting training device includes the pull rope assembly 100 . The pull rope assembly 100 is a part of the firefighting training device, and the firefighting training device is used for firefighters to perform training.

[0049] Compared with the prior art, the beneficial effects of the utility model are:

[0050] The utility model provides a pull rope assembly 100 and fire training equipment, wherein a frame 10 is provided with a column 11, and the column 11 is provided with a wire passing space 11a; a pull rope module 20 is arranged at one side of the column 11; the pull rope module 20 comprises a support seat 21, a rotating column 22, a lifting seat 23 and a first pull rope wheel 24; the support seat 21 is installed on the frame 10; the rotating column 22 is rotatably installed on the support seat 21; the lifting seat 23 is arranged at one side of the rotating column 22 and is escalably connected to the support seat 21; the first pull rope wheel 24 is rotatably connected to the lifting seat 23, and is moved along with the rotation of the rotating column 22; The lifting seat 23 is raised and lowered to adjust the height relative to the rotating column 22; the lifting and lowering of the first rope-pulling wheel 24 is linked to the rotation of the rotating column 22, and the rotating column 22 is used to wind the rope pulled by the first rope-pulling wheel 24. At this time, since the lifting and lowering of the first rope-pulling wheel 24 is linked to the rotation of the rotating column 22, the lifting and lowering of the first rope-pulling wheel 24 is driven during the rotation of the rotating column 22, so that the rope pulled by the first rope-pulling wheel 24 can be wound around different positions of the rotating column 22 as the height of the first rope-pulling wheel 24 is adjusted, thereby improving the rope collection effect of the rope pull assembly 100.

[0051] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0052] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0053] Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A pull rope assembly, characterized in that: Applied to fire training equipment; the pull rope assembly includes: The frame is provided with a column protruding therefrom, and the column is provided with a wire passing space; A wire pulling module is arranged at one side of the column; the wire pulling module comprises a support seat, a rotating column, a lifting seat and a first wire pulling wheel; the support seat is installed on the frame; the rotating column is rotatably installed on the support seat; the lifting seat is arranged at one side of the rotating column and is connected to the support seat in a liftable manner, the first wire pulling wheel is rotatably connected to the lifting seat, and is height-adjusted relative to the rotating column as the lifting seat is lifted or lowered; the lifting and lowering of the first wire pulling wheel is linked to the rotation of the rotating column, and the rotating column is used to wind the wire rope pulled by the first wire pulling wheel.

2. The pull cord assembly according to claim 1, characterized in that: A linkage module is provided between the rotating column and the lifting seat. The linkage module includes a first linkage member and a second linkage member. The first linkage member and the second linkage member are respectively connected to the rotating column and the lifting seat and are connected to each other.

3. The pull cord assembly according to claim 2, characterized in that: The first linkage member and the second linkage member are respectively a first gear and a second gear, and the first gear and the second gear are at the same height and mesh with each other.

4. The pull cord assembly according to claim 3, characterized in that: The first gear is connected to the lower end of the rotating column, the second gear is indirectly connected to the lifting seat, and the outer diameter of the second gear is smaller than that of the first gear.

5. The pull cord assembly according to claim 2, characterized in that: A screw rod is provided between the second linkage member and the lifting seat. The screw rod is rotatably connected to the support seat. The lower end of the screw rod is connected to the second linkage member and is screwed to the lifting seat.

6. The pull cord assembly according to claim 5, characterized in that: The screw rod extends in the up-down direction, and the upper end of the screw rod is connected to the support seat through a bearing.

7. The pull cord assembly according to claim 5, characterized in that: The support seat is connected to a limiting arm, which extends in the up-down direction and is located at one side of the lifting seat. The limiting arm contacts the surface of the lifting seat and limits the circumferential swing of the lifting seat to allow the lifting seat to be lifted.

8. The pull cord assembly according to claim 1, characterized in that: The pull rope assembly also includes a power piece, a fixed end of the power piece is connected to the support seat, and an output end of the power piece is connected to the rotating column to drive the rotating column to rotate.

9. The pull cord assembly according to claim 1, characterized in that: The rope pulling assembly further comprises a plurality of second rope pulling wheels, wherein the plurality of second rope pulling wheels are arranged along the wire passing space; The plurality of second rope-pulling wheels are rotatably connected to the column and serve as traction ropes together with the first rope-pulling wheel.

10. A fire training device, characterized in that: Comprising a pull cord assembly as claimed in any one of claims 1 to 9.

Images