CN219314241U

CN219314241U - Long-size nonmetallic composite pipe reel uncoiling frame

Info

Publication number: CN219314241U
Application number: CN202223360719.5U
Authority: CN
Inventors: 贾康康; 徐乐; 杨志锋
Original assignee: Baoji Tianlian Huitong Composite Material Co ltd
Current assignee: Baoji Tianlian Huitong Composite Material Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-07-07
Anticipated expiration: 2032-12-14

Abstract

The application discloses a long nonmetallic composite pipe reel uncoiling frame, including main reel support body and when the unwrapping wire with its complex auxiliary device that opens a book, main reel support body has the reel section of thick bamboo of coiling the body, and auxiliary device that opens a book includes location support member and the antiskid device that contacts with the body to this antiskid device is followed by the body is opened a book. This nonmetal compound pipe reel is opened a book and is put up is assisted the reel operation of pipe body on to main reel support body through opening a book auxiliary device to solve and fall by oneself because of body self gravity when the body is opened a book, cause the inside crack of body and cracked problem, guarantee the body and open a book and lay connection quality, reduce the quantity of connection of coupling on the whole pipeline, and reduce the maintenance work load and reduce the potential safety hazard that the body revealed, realize carrying out multilayer and overlength body's reel operation on main reel support body simultaneously, improve the transportation of body multiturn, reduce the use quantity and the cost of transportation of main reel support body.

Description

Long-size nonmetallic composite pipe reel uncoiling frame

Technical Field

The application relates to the technical field of nonmetal composite pipe reels and uncoiling, in particular to a long-size nonmetal composite pipe reel uncoiling frame.

Background

The development of nonmetallic flexible composite tubes has become mature, especially in terms of manufacturing process, pressure grade development, etc. The nonmetal flexible composite pipe has a series of excellent performances such as good portability, reel, corrosion resistance, high pressure resistance and the like, so the nonmetal flexible composite pipe has a very wide application range at present, such as water delivery, oil-water mixture, gas delivery, alcohol injection, municipal water delivery and the like of various large oil fields.

Because of the good flexibility of the nonmetallic flexible composite pipe, the nonmetallic flexible composite pipe is generally in a reel form in the processes of packaging, transportation and construction.

The nonmetallic composite pipe is usually coiled by a coiling device similar to a main coiling frame body structure, the produced long-size composite pipe is coiled, the coiled composite pipe is hoisted and transported to a using place of the composite pipe for uncoiling, and the composite pipe is paved and connected after uncoiling. The current flexible composite pipe reel process is to fix one end of a composite pipe at the end of a reel according to the bending radius of the composite pipe required by a standard, enable the reel to rotate at a certain speed, wind the composite pipe on the reel, then bind the composite pipe by a rope tightener, drag the composite pipe from the reel, and then pack the composite pipe. The reel process is simple and convenient, but has the defects that the number of single reels of the composite pipe of DN100-DN150 is small, each reel only has 100 m-150 m, and the composite pipe of the specification type has large demand, so that the development of a device capable of realizing the ultra-long pipeline reel is necessary.

During uncoiling, the uncoiled pipe end of the coiled pipe body can directly slide to be in contact with the ground due to self-generated weight, the pipe body can be excessively bent due to larger height fall generated by the sliding of the pipe body, the defect that the crack inside the pipe body is very easy to occur or the pipe body is wholly broken is caused, the reliability of a conveying medium at the later stage of the pipe body is influenced, after the broken pipe body is partially sawed, the pipe joints are usually required to be selected for reconnection, the connection quantity of the pipe joints on the whole pipeline is increased, the overhaul workload and the leakage potential safety hazard are increased, and if the broken pipeline is sawed and abandoned, the connection length of the pipeline is shortened, and the cost of pipeline laying is increased.

Disclosure of Invention

To the above-mentioned problem that exists, this application aims at providing a long nonmetallic composite tube reel uncoiling frame, and it solves the problem that very easily causes inside crack or the fracture of body when the body is unreeled at present to improve the layer number of coils and the coil length of body, improve nonmetallic composite tube's coil quality.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides a long nonmetallic composite pipe reel decoiler, its characterized in that, this reel decoiler includes main reel support body and with its complex auxiliary device that opens a book when opening a book, wherein:

the main reel frame body is provided with a reel drum for coiling a tube body, the uncoiling auxiliary device comprises a positioning supporting member and an anti-slipping device which is arranged on the positioning supporting member and is contacted with the tube body on the reel drum, and the anti-slipping device is driven by the uncoiling of the tube body.

Preferably, the positioning support member comprises an assembled base and a support rod parallel to the circumferential surface of the reel drum on the base, and the anti-sliding device is vertically and slidably connected to the support rod.

Preferably, the anti-falling device comprises a sleeve which vertically slides and is provided with a circumferential limit sleeve on the supporting rod, and a falling-preventing roller attached to the outer peripheral surface of the pipe body is arranged on one side of the sleeve.

Preferably, a horizontal telescopic adjusting plate is arranged between the side wall of the sleeve and the drop-preventing roller.

The beneficial effects of this application are: this nonmetal composite pipe reel uncoiling frame is through the auxiliary device that opens a book of design, is assisted the uncoiling of body on the main reel support body to when the body is opened a book, can solve and fall by oneself because of body self gravity, cause the inside crack of body and cracked problem, guarantee the body and open a book and lay connection quality, reduce the quantity of connection of coupling on the whole pipeline, and reduce maintenance work load and reduce the potential safety hazard that the body revealed.

Through the auxiliary device of opening a book, can realize carrying out the reel operation of multilayer and overlength body on main reel support body, improve the transportation of body multiturn, reduce the use quantity and the cost of transportation of main reel support body.

Drawings

Fig. 1 is a front view of the main reel frame of the present application.

Fig. 2 is a top view of the main reel frame of the present application.

Fig. 3 is a schematic view of a reel pipe body of the main reel frame body of the present application.

Fig. 4 is a schematic view of the main reel frame body of the present application in an open coil (the body is free to fall down).

Fig. 5 is an overall structure diagram of the unwinding assisting device of the present application.

Fig. 6 is a schematic diagram of the unwinding auxiliary device and the main reel frame.

Fig. 7 is an enlarged view of the structure at a in fig. 6 of the present application.

Wherein: 12-a central drum; 13-upper baffle frame; 14-a lower baffle frame; 15-hoisting the steel plate; 61-fixing plates; 62-adjusting plate; 63-bolts; 7, uncoiling a base; 71-a rotating shaft; 80-pipe body.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the present application are further described below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 7, a long nonmetallic composite pipe reel unwinding frame includes a main reel frame 1 and an unwinding assisting device cooperating with the main reel frame 1 when unwinding, the main reel frame 1 having a reel drum 11 for coiling a pipe. As shown in fig. 1-2, the main reel frame 1 includes a central drum, an upper baffle frame and a lower baffle frame with frame structures at upper and lower ends in parallel, a planar steel plate is selected between the upper and lower baffle frames to curl into a reel 11, which is welded and fixed with the upper and lower baffle frames, and the outer diameter of the reel 11 is smaller than the outer diameter of the upper and lower baffle frames, and after the nonmetallic composite tube is coiled on the outer peripheral surface of the reel 11, the upper and lower baffle frames limit and block the nonmetallic composite tube, so as to avoid self uncoiling of the reel. And hoisting steel plates with perforations are symmetrically arranged on the upper baffle frame and are used for hoisting the main reel frame body 1 after the pipe body is coiled.

After the main reel frame 1 for coiling the multilayer pipe body is transported to an application site, in order to facilitate smooth uncoiling of the pipe body, as shown in fig. 3, an uncoiling base with a rotating shaft can be placed on a use site, and a central rotating drum of the main reel frame 1 is sleeved on the rotating shaft, so that the whole rotation of the main reel frame 1 can be realized, and the uncoiling operation of the pipe body can be smoothly realized.

In order to solve the problem that the inner crack defect or fracture of the tube body is caused by the falling of the gravity of the coiled tube body when the tube body is uncoiled, the uncoiling auxiliary device matched with the main coil frame body 1 is arranged, as shown in fig. 5, the uncoiling auxiliary device comprises a positioning supporting member and an anti-slip device which is arranged on the positioning supporting member and is contacted with the tube body on the coil tube, and the anti-slip device follows the uncoiling of the tube body. When the pipe body in the state of fig. 4 is unwound, the unwinding auxiliary device is assembled on one side of the main reel frame body 1 in a positioning manner through the positioning support member, the position of the anti-sliding device is further determined, the anti-sliding device is ensured to be in contact with the unwound pipe body, the pipe body is limited to greatly fall due to gravity, meanwhile, the anti-sliding device is driven along with the unwinding of the pipe body, smooth continuous unwinding operation of the pipe body is ensured, the problem existing in the unwinding process of the pipe body is solved, and the unwinding quality of the pipe body is improved.

Specifically, as shown in fig. 5-6, the positioning support member includes an assembled base 2, specifically, an assembly hole is formed in the base 2, and the positioning support member is optionally fixed on the uncoiled base by using a bolt (an assembly structure shown in fig. 6). Typically the pipe is laid in the earth, optionally anchors are used to secure the base 2 in the earth.

The base 2 is provided with a supporting rod 3 parallel to the circumferential surface of the reel 11, and the anti-sliding device is vertically and slidingly connected to the supporting rod 3. When the base 2 is assembled, the anti-slip device on the support rod 3 can be ensured to be in contact with the circumferential surface of the uncoiled pipe body, so that the contact limitation of the pipe body is realized.

Specifically, as shown in fig. 5, the anti-sliding device comprises a sleeve 4 which slides vertically and is sleeved on the support rod 3 in a circumferential limiting manner, preferably, the support rod 3 and the sleeve 4 are of a key-key groove matching structure, so that the sleeve 4 slides vertically on the support rod 3, and meanwhile, the circumferential rotation of the sleeve 4 is limited.

A drop-preventing roller 5 attached to the outer peripheral surface of the pipe body is arranged on one side of the sleeve 4, and the operation of restricting the pipe body to drop freely is as follows: the roll 5 that prevents falling contacts with body outer peripheral surface laminating, and when the body is unreeled, whole main reel support body 1 is continuous to be rotated on the base of opening a book, and the pipe end is continuous to be elongated, prevents that roll 5 and body peripheral surface contact roll, and the restriction body freely falls, and with the continuous unwinding of body, the coil height of body descends, prevents that roll 5 passes through sleeve 4 and moves down on bracing piece 3, realizes the follow-up with the body unwinding to free whereabouts has the damage to the body when solving the body and unreeling.

In order to adapt to the uncoiling operation of a multi-layer pipe body formed by coiling a long pipe body, as shown in fig. 5-6, a horizontal telescopic adjusting plate 6 is arranged between the side wall of the sleeve 4 and the anti-drop roller 5, and specifically comprises a fixed plate fixed on the side wall of the sleeve 4 and an adjusting plate connected with the fixed plate, as the outer diameter of the pipe body is unchanged, equidistant threaded adjusting holes (not shown in the figure) can be formed in the fixed plate according to the interval between the pipe bodies at two sides, a more convenient adjusting mode can be realized by inserting bolts into different threaded adjusting holes to adjust the positions of the anti-drop roller 5, so that the number of coil layers of the pipe body and the length of the pipe body can be increased, and the uncoiling operation of a long nonmetallic composite pipe can be realized. The anti-drop roller 5 can slide from top to bottom or from bottom to top along with the uncoiling direction of different pipe bodies, and for pipe bodies with different outer diameters, the anti-drop roller 5 can be detached to replace the pipe bodies.

The principle of the application is as follows: the reel drum 11 through the main reel support body 1 can realize the reel of multilayer and overlength size with the nonmetal composite pipe of mill production, after the reel is accomplished, will be whole hoist and mount to transport to body use place through hoist and mount steel sheet, place the base of opening a book in main reel support body 1 bottom, it is whole fixed to open a book auxiliary device through the base 2 afterwards, adjust the pipe surface that prevents falling roller 5 and outside and paste the contact mutually, can realize the smooth operation of unreeling of body through rotating main reel support body 1, solve the body and fall by oneself and cause the problem of inside crack or fracture of body when opening a book, and then improve the body layer number and the length of reel.

The foregoing has outlined and described the basic principles, main features and advantages of the present application. Various changes and modifications may be made to the present application without departing from the spirit and scope of the application, and such changes and modifications fall within the scope of the application as hereinafter claimed.

Claims

1. The utility model provides a long nonmetallic composite pipe reel decoiler, its characterized in that, this reel decoiler includes main reel support body (1) and with its complex auxiliary device that opens a book when opening a book, wherein:

the main reel frame (1) is provided with a reel drum (11) for coiling a pipe body, the unwinding auxiliary device comprises a positioning supporting member and an anti-slip device which is arranged on the positioning supporting member and is contacted with the pipe body on the reel drum, and the anti-slip device is driven by the unwinding of the pipe body.

2. A long gauge non-metallic composite pipe reel unwind stand as claimed in claim 1, characterized in that: the positioning support member comprises an assembled base (2) and a support rod (3) which is arranged on the base (2) and parallel to the peripheral surface of the reel drum (11), and the anti-slip device is vertically and slidably connected to the support rod (3).

3. A long gauge non-metallic composite pipe reel unwind stand as claimed in claim 2, characterized in that: the anti-slip device comprises a sleeve (4) which vertically slides and is circumferentially sleeved on the supporting rod (3), and an anti-slip roller (5) attached to the outer peripheral surface of the pipe body is arranged on one side of the sleeve (4).

4. A long gauge non-metallic composite pipe reel unwind stand as claimed in claim 3, characterized in that: a horizontal telescopic adjusting plate (6) is arranged between the side wall of the sleeve (4) and the drop-preventing roller (5).