Large-diameter steel wire hose coiling device

Abstract

The utility model discloses a large-diameter steel wire hose coiling device which comprises a horizontally-arranged support, moving wheels are installed at the bottom of the support, and a coiling frame is rotatably installed on the upper portion of the support. The coiling frame comprises a central disc and a rotary disc ring which is concentric with the central disc, a rotating shaft is arranged at the bottom of the central disc, and the rotating shaft is rotationally connected with the support; a plurality of connecting rods are arranged between the outer peripheral side of the center disc and the inner peripheral side of the rotary disc ring, a containing gap allowing the hose head part of the steel wire hose to stretch into is formed between every two adjacent connecting rods, and a notch is formed in at least part of a ring body of the rotary disc ring. The large-diameter steel wire hose coiling device is ingenious in structural design, can assist in coiling operation of a large-diameter steel wire hose, can be conveniently and rapidly transferred to a next station, is convenient to operate and use, and can greatly save manpower and improve operation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of hose packaging, and particularly relates to a coiling device for large-diameter steel wire hoses. Background Art

[0002] After the plastic hose is formed, it enters the finished product packaging stage. Before the finished product packaging, it is necessary to coil the intercepted fixed-length hose first. At present, the hose coiling operation is usually completed by manual or automatic hose coiling machines. Manual coiling not only has a large labor intensity, high labor costs, but also has low operation efficiency; the existing automatic hose coiling machines can only achieve high-efficiency coiling operations for small-diameter hoses. For large-diameter steel wire hoses (such as those with a specification above DN100), due to their large wall thickness and high strength, it is difficult to coil the hoses, and it is difficult to achieve automatic coiling operations; moreover, the weight of the coiled hoses is large, and the transportation is time-consuming and laborious. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a coiling device for large-diameter steel wire hoses that can assist in realizing the coiling operation of large-diameter steel wire hoses and is convenient for transporting to the next working station.

[0004] To solve the above technical problem, the technical solution of the utility model is: a coiling device for large-diameter steel wire hoses, including a horizontally arranged support, a moving wheel is installed at the bottom of the support, and a coiling frame is rotatably installed on the upper part of the support; the coiling frame includes a central disk and a turntable ring concentric with the central disk, a rotating shaft is arranged at the bottom of the central disk, and the rotating shaft is rotatably connected with the support; a plurality of connecting rods are arranged between the outer peripheral side of the central disk and the inner peripheral side of the turntable ring, and a receiving gap for the head part of the steel wire hose to extend into is formed between adjacent connecting rods, and at least part of the ring body of the turntable ring forms a notch.

[0005] As a preferred technical solution, sliding sleeves are respectively sleeved on each of the connecting rods.

[0006] As a preferred technical solution, limiting columns are respectively arranged at both ends of the connecting rod where the sliding sleeve is located.

[0007] As a preferred technical solution, more than two reinforcing ribs are arranged between the rotating shaft and the turntable ring.

[0008] As a preferred technical solution, a pull ring is arranged on the support.

[0009] As a preferred technical solution, each of the connecting rods is arranged radially.

[0010] As a preferred technical solution, the support is in a cross-shaped structure.

[0011] Due to the adoption of the above technical solution, the utility model has at least the following beneficial effects: When the large-diameter steel wire hose is coiled, only the head part of the steel wire hose needs to be manually assisted to extend into the receiving gap of the coiling frame. Due to its large wall thickness and high strength of the pipe body itself, during the traction coiling process, the coiling frame is driven to rotate by the acting force of the steel wire hose itself. As the coiling frame rotates, the steel wire hose will be coiled around the bearing frame one by one. The coiled hose after coiling is loaded on the support. After directly or using a forklift to move the support carrying the coiled hose to the designated position, the coiled hose can be taken off from the coiling frame through the notch. The transfer operation is very convenient, which can greatly save manpower and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The following drawings are only intended to illustrate and explain the utility model schematically, and do not limit the scope of the utility model. Among them:

[0013] Figure 1 is the front view structural schematic diagram of the embodiment of the utility model;

[0014] Figure 2 is the top view structural schematic diagram of the embodiment of the utility model;

[0015] Figure 3 is Figure 2 the sectional view along the A-A direction in;

[0016] Figure 4 is Figure 3 the partial enlarged view at I in;

[0017] Figure 5 is the reference front view state diagram after the steel wire hose is coiled into a coil;

[0018] Figure 6 is the reference top view state diagram after the steel wire hose is coiled into a coil;

[0019] Figure 7 is the reference state diagram when the connecting rod is arranged non-radially.

[0020] In the figure: 10 - support; 11 - pull ring; 20 - moving wheel; 30 - coiling frame; 31 - central disk; 32 - turntable ring; 33 - rotating shaft; 34 - connecting rod; 35 - receiving gap; 36 - notch; 37 - sliding sleeve; 38 - limiting column; 39 - reinforcing rib; 40 - steel wire hose. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0022] like Figures 1 to 6 As shown, a large-diameter steel hose winding device comprises a horizontally arranged support 10, a moving wheel 20 is installed at the bottom of the support 10, and the moving wheel 20 is provided with a lock; a winding frame 30 is rotatably installed on the upper part of the support 10, and the winding frame 30 is used for the winding operation of the steel hose; the winding frame 30 comprises a center disk 31 and a turntable ring 32 arranged concentrically with the center disk 31, and a rotating shaft 33 is arranged at the bottom of the center disk 31, and the rotating shaft 33 is rotatably connected to the support 10 through a bearing; a plurality of connecting rods 34 are arranged between the outer peripheral side of the center disk 31 and the inner peripheral side of the turntable ring 32, and 8 are used as an example for illustration in this embodiment; a receiving gap 35 for the pipe head part of the steel hose 40 to extend into is formed between adjacent connecting rods 34, and at least part of the ring body of the turntable ring 32 is formed with a notch 36, and the notch 36 facilitates the separation and unloading of the steel hose wound into a disk from the winding frame. In this embodiment, the notch 36 is shown as one, but of course the notch can also be set to two, both of which should fall within the protection scope of the present utility model.

[0023] refer to Figure 2 The support 10 preferably adopts a cross-shaped structure. In this way, when the winding frame is moved without load or carries a wire hose and needs to be moved over a short distance, the support 10 can be directly moved by the moving wheel 20. When a heavy wire hose is carried or needs to be moved over a long distance, a forklift can be used to move the support 10. Two pull rings 11 are provided on the support 10 for pulling after the rope is hung.

[0024] refer to Figure 3 and Figure 4 In order to reduce the resistance when the steel hose is wound or the regularity of the disc is adjusted, each connecting rod 34 is respectively provided with a sliding sleeve 37, and a limiting column 38 is respectively provided at both ends of the sliding sleeve 37 on the connecting rod 34, so that the sliding sleeve 37 can rotate radially around the connecting rod 34 but cannot move axially. Figure 2 , each of the connecting rods 34 is arranged radially, so that when the wire hose is wound, the hose winding direction is tangential to the rotation direction of the sleeve, and the disk resistance can be minimized. Figure 7 , each of the connecting rods 34 may also be arranged in a non-radial manner, which should also fall within the protection scope of the present utility model.

[0025] Refer to again Figure 1 , to improve the structural strength and load-bearing strength of the coiling rack 30, four reinforcing ribs 39 are welded between the rotating shaft 33 and the turntable ring 32.

[0026] Refer to Figure 5 and Figure 6 , the working principle of the present invention is as follows: When the large-diameter steel wire hose is coiled, the moving wheel 20 is locked by the locking device to prevent the support 10 from moving; manually assist to insert the pipe head part of the steel wire hose 40 into any one of the receiving gaps 35 of the coiling rack 30, and then pull the steel wire hose forward. Due to its large wall thickness and high strength of its own pipe body, the coiling rack 30 is driven to rotate by the acting force of the steel wire hose itself during the traction coiling process. As the coiling rack 30 rotates, the steel wire hose will be coiled around the bearing rack 30 one by one. By referring to and proofreading through the turntable ring 32, the consistency of the size of the coil can be ensured as much as possible. After coiling, a forklift can be used to move the support 10 carrying the coiled hose to the designated position, and then the coiled hose can be removed from the coiling rack 30 through the notch 36. The transfer operation is very convenient and can greatly save manpower.

[0027] The above are only the illustrative specific embodiments of the present invention and are not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A large-diameter steel wire hose coiling device, characterized in that: It includes a horizontally arranged support, a moving wheel is installed at the bottom of the support, and a coiling rack is rotatably installed on the upper part of the support; the coiling rack includes a central disk and a turntable ring concentrically arranged with the central disk, a rotating shaft is arranged at the bottom of the central disk, and the rotating shaft is rotatably connected with the support; a plurality of connecting rods are arranged between the outer peripheral side of the central disk and the inner peripheral side of the turntable ring, and a receiving gap for the head part of the steel wire hose to extend into is formed between adjacent connecting rods, and at least part of the ring body of the turntable ring forms a notch.

2. The large-diameter steel wire hose coiling device according to claim 1, characterized in that: Sliding sleeves are respectively sleeved on each of the connecting rods.

3. The large-diameter steel wire hose coiling device according to claim 2, characterized in that: Limit columns are respectively arranged at both ends of the sliding sleeve on the connecting rod.

4. The large-diameter steel wire hose coiling device according to claim 1, wherein: More than two reinforcing ribs are arranged between the rotating shaft and the turntable ring.

5. The large-diameter steel wire hose coiling device according to claim 1, characterized in that: A pull ring is arranged on the support.

6. The large-diameter steel wire hose coiling device according to claim 1, characterized in that: Each of the connecting rods is arranged radially.

7. The large-diameter steel wire hose coiling device according to any one of claims 1 to 6, characterized in that: The support is in a cross-shaped structure.

Images