CN211924102U

CN211924102U - Hose cylinder and coiled tubing operation car

Info

Publication number: CN211924102U
Application number: CN202020563207.0U
Authority: CN
Inventors: 庄庆福; 张金能; 邸爽
Original assignee: Sany Petroleum Intelligent Equipment Co Ltd
Current assignee: Sany Petroleum Intelligent Equipment Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-13
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of oil development equipment technique and specifically relates to a hose cylinder and coiled tubing operation car is related to, the hose cylinder includes: the roller body is arranged on the fixing frame and can move relative to the fixing frame; the brake mechanism is arranged on the fixing frame; the stopping part of the braking mechanism is arranged opposite to the roller body, and the stopping part can abut against the roller body so as to stop the movement of the roller body. The application provides a hose cylinder can in time stop through arrestment mechanism at the cylinder braking in-process, ensures braking process's reliability, avoids relying on the self-locking mechanism that driver part installed additional to make the cylinder stop motion completely, and then avoids producing the impact force to driver part, influences driver part's life, can also not participate in the during operation at hose cylinder and keep quiescent condition, avoids the mistake to bump the rotation and leads to the oil pipe pine to take off.

Description

Hose cylinder and coiled tubing operation car

Technical Field

The application relates to the technical field of oil exploitation equipment, in particular to a hose roller and a coiled tubing operation vehicle.

Background

At present, a hydraulic hose roller of a coiled tubing operation vehicle is used for recovering and storing hydraulic hoses, and the length of a single hose is about 50m generally. The oil pipe roller is driven to rotate by the driving mechanism during working, so that the hydraulic hose extends out or retracts, the roller is required to be kept static and avoid rotating in the two states, the oil pipe roller is braked by self-locking of the driving mechanism in the conventional scheme, the self-locking reliability of the driving mechanism is high in requirement by the mode, and the single braking measure can easily cause failure of the braking measure, so that great impact can be generated on each part of elements of the driving mechanism if an operating vehicle runs on a rugged road surface, and irreparable damage can be easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a hose cylinder and coiled tubing operation car to solve the hose cylinder of the coiled tubing operation car that exists among the prior art to a certain extent and adopt actuating mechanism's mode of auto-lock to realize the braking of oil pipe cylinder, often appear the technical problem that the braking became invalid.

The application provides a hose drum, includes: the roller body is arranged on the fixing frame (3) and can move relative to the fixing frame;

a brake mechanism provided to the mount and having a stopper portion formed thereon;

the stopping part of the braking mechanism is arranged opposite to the roller body and can abut against the roller body so as to brake the roller body.

In the above technical solution, further, the brake mechanism includes: the supporting component is arranged on the fixed seat;

the stopping part is a stopping component, and the stopping component is connected with the supporting component through the connecting component.

In any of the above technical solutions, further, a wear-resistant layer is disposed on a surface of one side of the stopping member facing the drum body, and the other side of the stopping member is connected to the connecting assembly.

In any of the above technical solutions, further, the drum body is provided with a stop ring, and the wear-resistant layer of the stop member can contact or be away from the stop ring.

In any of the above technical solutions, further, the support assembly includes a first support member and a second support member disposed on the fixing frame;

the connecting assembly comprises a first connecting piece and a second connecting piece, one end of the first connecting piece is connected with the stopping component, and the other end of the first connecting piece is connected with the first supporting piece; one end of the second connecting piece is movably connected with the stopping component, and the other end of the second connecting piece is connected with the second supporting piece.

In any of the above technical solutions, further, the second connecting member includes a connecting rod and an elastic member sleeved on the connecting rod, and one end of the second connecting member close to the stopping member passes through the stopping member and is locked by a locking member.

In any of the above technical solutions, further, the fixing frame includes a base, and a first bracket and a second bracket disposed on the base;

a roller shaft penetrates through the center of the roller body, a first end of the roller shaft is connected with the first support, and a second end, opposite to the first end, of the roller shaft is connected with the second support.

In any of the above technical solutions, further, the hose drum further includes a driving device, and an output end of the driving device is connected to the drum shaft through a transmission member.

In any one of the above technical solutions, further, the base is provided with a driving seat, and the driving device is disposed on the driving seat.

The application still provides a coiled tubing operation car, including any one of the above-mentioned technical scheme the hose cylinder, therefore, have all beneficial technological effects of this hose cylinder, here, no longer give consideration to repeatedly.

Compared with the prior art, the beneficial effect of this application is:

the application provides a hose cylinder includes: the device comprises a roller body, a fixing frame and a braking mechanism, wherein the roller body and the braking mechanism are arranged on the fixing frame, the fixing frame can stably support the roller body and the braking mechanism, the roller body is rotatably connected with the fixing frame, a hose (such as an oil pipe) can be wound on the roller body for sorting in the clockwise (or anticlockwise) rotating process of the roller body relative to the fixing frame, and the oil pipe can be released when the roller body rotates anticlockwise (or clockwise) relative to the fixing frame; the braking mechanism is provided with a stopping part, under the initial state, the stopping part abuts against the roller body and exerts force on the roller body, so that the roller body generates a braking effect, the roller body is limited and cannot rotate, when the roller body is required to rotate relative to the fixed frame so as to wind or release the oil pipe, the stopping part is separated from the roller body, the roller body is not limited by the braking mechanism any more, namely can rotate relative to the fixed frame, at the moment, the driving part can be started to drive the roller body to rotate, when the roller body is required to stop rotating, the driving part is closed, and the stopping part of the braking mechanism is tightly abutted against the roller body again.

It is thus clear that the hose cylinder that this application provided can in time stop through arrestment mechanism at the drum body braking in-process, ensures braking process's reliability, avoids relying on the self-locking mechanism that driver part installed additional to make the drum body stop motion completely, and then avoids producing the impact force to driver part, influences driver part's life, can also not participate in the during operation at the hose cylinder and keep quiescent condition, avoids the mistake to bump the rotation and leads to the oil pipe pine to take off.

The application provides a coiled tubing operation car, include the aforesaid the hose cylinder, therefore, accomplish oil pipe's coiler release operation through this hose cylinder, can ensure braking effect, ensure that oil development work goes on smoothly.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a hose reel provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a brake mechanism of a hose drum according to an embodiment of the present application.

Reference numerals: 1-roller body, 101-stop ring, 2-brake mechanism, 201-stop member, 2011-wear layer, 202-fixed seat, 3-fixed frame, 301-base, 302-first support, 3021-first support rod, 3022-second support rod, 401-first support piece, 4011-first connecting plate, 4012-second connecting plate, 402-second support piece, 501-first connecting piece, 502-second connecting piece, 503-locking piece, 6-driving device, 7-transmission piece, 8-driving seat, 9-first pin shaft, and 10-second pin shaft.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.

The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

A hose reel and coiled tubing work vehicle according to some embodiments of the present application is described below with reference to fig. 1 and 2.

Referring to fig. 1 and 2, embodiments of the present application provide a hose reel including: the roller body 1 is arranged on the fixed frame 3, and the roller body 1 can move relative to the fixed frame 3;

the brake mechanism 2 is arranged on the fixed frame 3;

the stopper of the brake mechanism 2 is provided facing the drum body 1, and the stopper can abut against the drum body 1 to stop the movement of the drum body 1.

The application provides a hose cylinder includes: the device comprises a roller body 1, a fixing frame 3 and a braking mechanism 2, wherein the roller body 1 and the braking mechanism 2 are both arranged on the fixing frame 3, the fixing frame 3 can stably support the roller body 1 and the braking mechanism 2, the roller body 1 is rotatably connected with the fixing frame 3, a hose (such as an oil pipe) can be wound on the peripheral part of the roller body 1 for arrangement in the clockwise (or anticlockwise) rotating process of the roller body 1 relative to the fixing frame 3, and the oil pipe can be released when the roller body 1 rotates anticlockwise (or clockwise) relative to the fixing frame 3; the braking mechanism 2 is provided with a stopping part, in an initial state, the stopping part abuts against the roller body 1 and exerts force on the roller body 1, so that the roller body 1 generates a braking effect, the roller body 1 is limited and can not rotate, when the roller body 1 needs to rotate relative to the fixing frame 3 to wind or release an oil pipe, the stopping part is separated from the roller body 1, the roller body 1 is not limited by the braking mechanism 2 any more, and can rotate relative to the fixing frame 3, at the moment, the driving part can be started to drive the roller body 1 to rotate, when the roller body 1 needs to stop rotating, the driving part is closed, and the stopping part of the braking mechanism 2 abuts against the roller body 1 again.

It can be seen that the hose cylinder that this application provided can in time stop through arrestment mechanism 2 at 1 braking in-process of cylinder body, ensures braking process's reliability, avoids relying on the self-locking mechanism that driver part installed additional completely to make 1 stop motion of cylinder body, and then avoids producing the impact force to driver part, influences driver part's life, can also not participate in the during operation at the hose cylinder and keep quiescent condition, avoids the mistake to bump the rotation and leads to the oil pipe pine to take off.

In one embodiment of the present application, preferably, as shown in fig. 2, the brake mechanism 2 includes: the support assembly is arranged on the fixed seat 202;

the stopping part is a stopping member 201, and the stopping member 201 is connected with the supporting component through a connecting component.

In this embodiment, the fixing base 202 is disposed on the base 301 of the fixing frame 3, the supporting component is fixedly disposed on the fixing base 202, the connecting component is movably connected to the stopping member 201 and the supporting component respectively, and under the action of the connecting component, the stopping member 201 can be close to or away from the roller body 1, when the stopping member 201 gradually approaches the roller body 1 until abutting against the roller body 1, the roller body 1 can be stopped in time, and when the stopping member 201 gradually leaves the roller body 1 until losing contact with the roller body 1, the roller body 1 moves under the action of the driving component.

In one embodiment of the present application, preferably, as shown in fig. 1 and 2, a surface of one side of the stopping member 201 facing the drum body 1 is provided with a wear-resistant layer 2011, and the other side of the stopping member 201 is connected with the connecting assembly.

Further, the drum body 1 is provided with a stopper ring 101, and the wear-resistant layer 2011 of the stopper member 201 can contact or be away from the stopper ring 101.

In this embodiment, a groove for winding a hose is formed in the drum body 1, at least one of two side walls of the groove is provided with the stop ring 101, the stop member 201 has a block or rectangular structure, according to the state shown in fig. 2, a rubber wear-resistant layer is provided on the upper surface of the stop member 201, when the stop member 201 approaches towards the drum body 1, the wear-resistant layer 2011 approaches the stop ring 101 until the wear-resistant layer 2011 abuts against the stop ring 101, a large friction force exists between the wear-resistant layer 2011 and the stop ring 101, the drum body 1 can be rapidly decelerated until stopped, and the wear-resistant layer 2011 has good wear resistance and long wear life.

In one embodiment of the present application, preferably, as shown in fig. 2, the supporting assembly includes a first supporting member 401 and a second supporting member 402 provided to the fixing frame 3;

the connecting assembly comprises a first connecting piece 501 and a second connecting piece 502, one end of the first connecting piece 501 is connected with the stopping member 201, and the other end of the first connecting piece 501 is connected with the first supporting piece 401; one end of the second connector 502 is movably connected to the stopper member 201, and the other end of the second connector 502 is connected to the second support 402.

Further, the second connecting member 502 includes a connecting rod and an elastic member sleeved on the connecting rod, and an end of the second connecting member 502 close to the stopping member 201 passes through the stopping member 201 and is locked by the locking member 503.

In this embodiment, the first support 401 includes a first connecting plate 4011 and a second connecting plate 4012 which are oppositely arranged, one end of the first connecting member 501 is connected to the lower surface of the stopper member 201 in the state shown in fig. 2, and the other end of the first connecting member 501 is located between the first connecting plate 4011 and the second connecting plate 4012, and the first connecting plate 4011, the first connecting member 501, and the second connecting plate 4012 are hinged by a first pin 9; the stopping member 201 is provided with a through hole, one end of the connecting rod of the second connecting piece 502 passes through the through hole of the stopping member 201, and the surface of the connecting rod is formed with external threads, the connecting rod is locked by a locking member 503 (e.g., a locking nut fitted to the connecting rod) after passing through the through-hole, the other end of the connecting rod is hinged to the second support member 402 by a second pin 10, wherein, the elastic component can be a pressure spring, in the non-working state, the locking component 503 is positioned at one end of the connecting rod, the pressure spring applies elasticity to the stopping component 201, the stopping component 201 is pushed to the stopping ring 101 of the roller body 1, and the wear-resistant layer 2011 is tightly attached to the stopping ring 101, in the working state, the locking member 503 can be turned by a tool such as a wrench, so that the locking member 503 moves toward the second support 402, in the process, the elastic member is continuously compressed by force, the stop member 201 moves away from the stop ring 101, and the roller can rotate freely.

Note that the first connection plate 4011, the second connection plate 4012, and the first connection member 501 each have a triangular flat plate structure, and connection stability can be ensured.

In addition, the through hole of the stopping member 201 is formed to be away from the stopping ring 101, so that the connecting rod and the locking member 503 are prevented from being raised relative to the wear-resistant layer 2011 to be contacted with the stopping ring 101 when the stopping member 201 approaches the stopping ring 101, and the braking effect is prevented from being influenced.

In one embodiment of the present application, preferably, as shown in fig. 1, the fixing frame 3 includes a base 301, and a first bracket 302 and a second bracket provided to the base 301;

the center of the roller body 1 is provided with a roller shaft in a penetrating way, the first end of the roller shaft is connected with the first bracket 302, and the second end of the roller shaft opposite to the first end is connected with the second bracket.

Furthermore, the hose drum comprises a drive device 6, and the output end of the drive device 6 is connected with the drum shaft through a transmission member 7.

In this embodiment, the first support 302 comprises a first rod 3021 and a second rod 3022, and the first rod 3021, the second rod 3022 and the base 301 are arranged in a triangle, and similarly, the second support comprises a third rod and a fourth rod, and the third rod, the fourth rod and the base 301 are also arranged in a triangle, so that the whole of the fixing frame 3 has better stability;

the roller shaft penetrates through the interior of the roller body 1 along the axial direction of the roller body 1 and is connected with the roller body 1, and the second end of the roller shaft is provided with a chain wheel, preferably, the driving device 6 is a hydraulic motor, although not limited thereto, an output shaft of the hydraulic motor is connected with a chain, the chain is simultaneously connected with the chain wheel at the second end of the roller shaft, and under the driving action of the hydraulic motor, the chain can drive the roller shaft and the roller body 1 to rotate together so as to complete the winding or releasing operation of the oil pipe.

In one embodiment of the present application, preferably, as shown in fig. 1, the base 301 is provided with a driving seat 8, and the driving device 6 is provided on the driving seat 8, so as to enhance the stability of the driving device 6 and prevent the driving device 6 from being displaced due to vibration during the movement.

The embodiment of the application also provides a coiled tubing operation vehicle, which comprises the hose roller in any one of the embodiments, so that the hose roller has all beneficial technical effects, and the details are not repeated herein.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hose reel, comprising:

the roller body (1) is arranged on the fixing frame (3), and the roller body (1) can move relative to the fixing frame (3);

a brake mechanism (2) which is provided in the fixed frame (3) and has a stopper portion formed thereon;

the stopping part of the braking mechanism (2) is arranged to face the roller body (1), and the stopping part can abut against the roller body (1) so as to brake the roller body (1).

2. The hose reel according to claim 1, characterized in that the braking mechanism (2) comprises: the support component is arranged on the fixed seat (202);

the stopping part is a stopping member (201), and the stopping member (201) is connected with the supporting assembly through the connecting assembly.

3. A hose reel according to claim 2, characterized in that the surface of the stop member (201) on the side facing the reel body (1) is provided with a wear layer (2011), and the other side of the stop member (201) is connected to the connection assembly.

4. A hose drum according to claim 3, characterized in that the drum body (1) is provided with a stop ring (101), the wear layer (2011) of the stop member (201) being able to contact or be distanced from the stop ring (101).

5. The hose reel according to claim 2, characterized in that the support assembly comprises a first support (401) and a second support (402) provided to the fixed frame (3);

the connecting assembly comprises a first connecting piece (501) and a second connecting piece (502), one end of the first connecting piece (501) is connected with the stopping component (201), and the other end of the first connecting piece (501) is connected with the first supporting piece (401); one end of the second connecting piece (502) is movably connected with the stop component (201), and the other end of the second connecting piece (502) is connected with the second support piece (402).

6. The hose reel of claim 5, characterized in that the second connector (502) comprises a connecting rod and an elastic member sleeved on the connecting rod, and one end of the second connector (502) close to the stop member (201) passes through the stop member (201) and is locked by a locking member (503).

7. The hose reel according to any one of claims 1 to 6, characterized in that the holder (3) comprises a base (301) and a first bracket (302) and a second bracket provided to the base (301);

a roller shaft penetrates through the center of the roller body (1), a first end of the roller shaft is connected with the first support (302), and a second end, opposite to the first end, of the roller shaft is connected with the second support.

8. A hose drum according to claim 7, characterized in that the hose drum further comprises a drive device (6), the output of which drive device (6) is connected to the drum shaft by means of a transmission (7).

9. A hose reel according to claim 8, characterized in that the base (301) is provided with a drive seat (8), the drive means (6) being provided with the drive seat (8).

10. A coiled tubing work vehicle comprising a hose reel as claimed in any of claims 1 to 9.