CN214693039U

CN214693039U - Chemical injection winch with cable guiding function

Info

Publication number: CN214693039U
Application number: CN202120009373.0U
Authority: CN
Inventors: 王强
Original assignee: Anneng Petroleum Technical Development & Service Ltd Co Teda Tianjin
Current assignee: Anneng Petroleum Technical Development & Service Ltd Co Teda Tianjin
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-11-12
Anticipated expiration: 2031-01-04

Abstract

The utility model provides a chemistry pours into winch with guide cable function into, including mounting panel, frame, backup pad, hank roller and drive arrangement, frame connection is on the mounting panel, the backup pad is connected on the mounting panel, the hank roller rotates and sets up in the backup pad, drive arrangement connects on the mounting panel, and its output is connected in the input of hank roller, be provided with cable arrangement mechanism on the mounting panel, be connected with the reducing subassembly in the cable arrangement mechanism, be provided with on the frame and press the roller subassembly, the compression roller subassembly is used for compressing tightly the cable on the hank roller. The utility model utilizes the cable arranging mechanism to orderly wind the cable on the twisting roller, avoids the mess phenomenon, and is matched with the reducing component to be used, so that the cable arranging mechanism is suitable for cables with different diameters; utilize compression roller assembly, can compress tightly the cable on the capstan roller, prevent the loose phenomenon of cable to guarantee that the cable can be inseparable coiling on the capstan roller, have better practicality.

Description

Chemical injection winch with cable guiding function

Technical Field

The utility model relates to a petroleum machinery equipment field especially relates to a chemistry pours into winch into with cable guide function.

Background

Chemical injection is to inject chemical agents into oil wells, gas wells and pipelines so as to prevent formation fluid from being frozen due to pressure drop of hydrate, increase the reliability of a ground test system and the pressure drop range of an oil nozzle and ensure normal operation of the oil wells or the gas wells, and cables used during chemical injection are long and need to be guided and coiled by a winch. For example, chinese patent with application date 2018.01.31 and publication number CN207774668U entitled "universal automatic cable guiding hydraulic winch with ten thousand meters and multiple cable diameters" also discloses a novel cable guiding winch, but in the actual use process of the above-mentioned patent, because the cable itself has tension, the cable is not tight enough in the winding process, and after the cable is wound, the cable on the winding roller is easy to loose, thereby reducing the quality of the wound cable, and the practicability is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective solves the problem that exists among the prior art, provides a chemistry and pours into winch with cable guide function.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a chemistry pours into winch with fairlead function, includes mounting panel, frame, backup pad, hank roller and drive arrangement, frame connection is on the mounting panel, the backup pad is connected on the mounting panel, the hank roller rotates and sets up in the backup pad, drive arrangement connects on the mounting panel, and its output is connected in the input of hank roller, be provided with cable arrangement mechanism on the mounting panel, be connected with the reducing subassembly on the cable arrangement mechanism, be provided with on the frame and press the roller subassembly, press the roller subassembly and be used for compressing tightly the cable on the hank roller.

Further, arrange cable mechanism and include support, slide bar, threaded rod, first transmission assembly, driving motor and slide, the support slides and sets up on the mounting panel, the sliding rod is connected on the support, the threaded rod rotates and sets up on the support, the output of first transmission assembly is connected in the input of threaded rod, driving motor connects on the support, and its output is connected with the input of first transmission assembly, the slide sliding sleeve is located on the slide bar, and this slide is supporting on locating the threaded rod soon.

Further, the bottom of the support is provided with a sliding rail, the mounting plate is provided with a sliding groove, and the sliding rail is matched with and slidably arranged in the sliding groove.

Furthermore, a locking bolt is further screwed on the support, and the locking bolt is used for fixing the support on the mounting plate.

Further, the reducing assembly comprises a pipe sleeve, a pressing rod, a pressing block and a first spring, the pipe sleeve is hinged to the sliding seat, the pressing rod penetrates through the pipe wall of the pipe sleeve in a sliding mode, the pressing block and the spring are arranged inside the pipe sleeve, the pressing block is connected to the end portion of the pressing rod, the first spring is sleeved on the pressing rod, and the two ends of the first spring are connected to the inner wall of the pressing block and the inner wall of the pipe sleeve respectively.

Furthermore, a plurality of groups of rollers are arranged on the pressing block in a sliding mode, and the rollers all walk on the cable.

Further, the inlet end and the outlet end of the pipe sleeve are both arc-shaped.

Further, the compression roller assembly comprises a rotating shaft, a torsion spring, a roller frame and a compression roller, the rotating shaft is rotatably arranged on the frame, the rotating shaft is sleeved with the torsion spring, two groups of torsion arms of the torsion spring are respectively connected to the roller frame and the frame, the rotating shaft is sleeved with the roller frame in a rotating mode, the compression roller is rotatably arranged on the roller frame, and the compression roller is used for compressing the cable on the twisting roller.

Further, drive arrangement includes cable motor, gearbox and second transmission assembly, cable motor and gearbox all connect on the mounting panel, just the output of cable motor is connected in the input of gearbox, the output of gearbox is connected in the input of second transmission assembly, the output of second transmission assembly is connected in the input of hank roller.

Furthermore, the bottom of the mounting plate is rectangular and is provided with a multi-component damping assembly.

Further, damper includes connecting block, bracing piece, second spring and rubber damper, the connecting block is connected in the bottom of mounting panel, the one end of bracing piece is connected on the connecting block, the second spring housing is located on the bracing piece, and its both ends are connected respectively on connecting block and rubber damper, the other end of bracing piece is located to rubber damper sliding sleeve.

Further, a metal supporting plate is arranged inside the rubber damper block.

Furthermore, a plurality of groups of lifting lugs are arranged on the frame.

The utility model has the advantages and positive effects that: the utility model discloses simple structure, it is practical convenient, through adopting row's cable mechanism, can neatly orderly wind the cable on the capstan roller, avoid the cable to appear alternately, dislocation and range upon range of phenomenon, use reducing subassembly in coordination, make the device can roll up the cable to the cable of different diameters; the compression roller rotatably arranged on the roller frame is tightly pressed on the capstan roller by utilizing a torsion spring in the compression roller assembly, so that the cable wound on the capstan roller is prevented from loosening, and the cable can be tightly wound on the capstan roller; meanwhile, the shock absorption assembly arranged at the bottom of the mounting plate can reduce the vibration generated during the operation of the device and reduce the abrasion among all parts in the device, so that the device has better practicability.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side view of the present invention (with the shock absorbing assembly shown in cross-section);

FIG. 3 is a schematic view of a connection structure between the cable arrangement mechanism and the diameter-variable assembly;

FIG. 4 is a partial cross-sectional view of a reducing assembly;

FIG. 5 is a schematic view of the construction of the roll mechanism;

FIG. 6 is a schematic view of the structure of the driving device;

FIG. 7 is a schematic view of the electrical control relationship between the drive motor and the fairlead motor and the controller.

In the figure: the device comprises a mounting plate 1, a frame 2, a support plate 3, a stranding roller 4, a driving device 5, a cable guide motor 51, a gearbox 52, a second transmission component 53, a cable arrangement mechanism 6, a support 61, a sliding rod 62, a threaded rod 63, a first transmission component 64, a driving motor 65, a sliding seat 66, a reducing component 7, a pipe sleeve 71, a pressing rod 72, a pressing block 73, a first spring 74, a pressing roller component 8, a rotating shaft 81, a torsion spring 82, a roller frame 83, a pressing roller 84, a sliding rail 9, a sliding groove 10, a locking bolt 11, a roller 12, a damping component 13, a connecting block 131, a support rod 132, a second spring 133, a rubber damping block 134, a metal support plate 135 and a lifting lug 14.

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

As shown in fig. 1 to 7, a chemical injection winch with a cable guiding function comprises a mounting plate 1, a frame 2, a supporting plate 3, a twisting roller 4 and a driving device 5, wherein the frame 2 is connected to the mounting plate 1, the supporting plate 3 is connected to the mounting plate 1, the twisting roller 4 is rotatably arranged on the supporting plate 3, the driving device 5 is connected to the mounting plate 1, the output end of the cable arranging mechanism is connected with the input end of the twisting roller 4, the mounting plate 1 is provided with the cable arranging mechanism 6, the cable arranging mechanism 6 is connected with the reducing assembly 7, the frame 2 is provided with the compression roller assembly 8, the compression roller assembly 8 is used for compressing the cable on the twisting roller 4, the driving device 5 drives the twisting roller 4 which is rotatably arranged on the supporting plate 3 to rotate, so that the cable is wound on the twisting roller 4, meanwhile, the cable arrangement mechanism 6 arranged on the mounting plate 1 can drive the cables penetrating through the cable arrangement mechanism to be uniformly and orderly wound on the twisting roller 4; the reducing assembly 7 is used in a matched mode, so that the cable arranging mechanism 6 can wind cables with different diameters, and the application range is wider; adopt compression roller assembly 8, can compress tightly the cable on the capstan roller 4, prevent that loose phenomenon from appearing after the cable is convoluteed and is accomplished.

Further, the cable arranging mechanism 6 comprises a support 61, a sliding rod 62, a threaded rod 63, a first transmission assembly 64, a driving motor 65 and a sliding seat 66, the support 61 is slidably disposed on the mounting plate 1, the sliding rod 62 is connected to the support 61, the threaded rod 63 is rotatably disposed on the support 61, an output end of the first transmission assembly 64 is connected to an input end of the threaded rod 63, the driving motor 65 is connected to the support 61, an output end of the driving motor is connected to an input end of the first transmission assembly 64, the sliding seat 66 is slidably sleeved on the sliding rod 62, the sliding seat 66 is rotatably and fittingly disposed on the threaded rod 63, a sliding rail 9 is disposed at the bottom of the support 61, a sliding groove 10 is disposed on the mounting plate 1, the sliding rail 9 is slidably disposed in the sliding groove 10 in a matching manner, a locking bolt 11 is further rotatably fitted on the support 61, the locking bolt 11 is used for fixing the support 61 on the mounting plate 1, the driving motor 65 drives the threaded rod 63 to rotate through the first transmission assembly, because threaded rod 63 is threaded in slide 66, slide rod 62 is threaded in slide 66, and therefore pivoted threaded rod 63 drives slide 66 through the screw thread and moves for slide 66 slides along slide rod 62, and then makes slide 66 drive reducing subassembly 7 and move, drives the cable by reducing subassembly 7 and convolutes on the hank roller 4 in an orderly manner.

Further, the diameter changing assembly 7 comprises a pipe sleeve 71, a pressure rod 72, a pressure block 73 and a first spring 74, the pipe sleeve 71 is hinged on the sliding seat 66, the pressure rod 72 is slidably arranged on the pipe wall of the pipe sleeve 71, the pressure block 73 and the first spring 74 are both arranged inside the pipe sleeve 71, the pressure block 73 is connected to the end portion of the pressure rod 72, the first spring 74 is sleeved on the pressure rod 72, two ends of the first spring 74 are respectively connected to the pressure block 73 and the inner wall of the pipe sleeve 71, a plurality of groups of rollers 12 are slidably arranged on the pressure block 73, the plurality of groups of rollers 12 all run on the cable, and the inlet end and the outlet end of the pipe sleeve 71 are both arc-shaped; when the cable is wound, the roller 12 on the pressing block 73 can walk on the cable, so that the friction force of the cable passing through the reducing assembly 7 can be reduced, the abrasion between the cable and the reducing assembly is reduced, the inlet end and the outlet end of the pipe sleeve 71 are set to be arc-shaped, the inlet end and the outlet end of the pipe sleeve 71 are prevented from being scratched with the cable, and the surface of the cable is prevented from being damaged.

Further, the pressure roller assembly 8 includes a rotating shaft 81, a torsion spring 82, a roller frame 83 and a pressure roller 84, the rotating shaft 81 is rotatably disposed on the frame 2, the torsion spring 82 is sleeved on the rotating shaft 81, two sets of torsion arms of the torsion spring 82 are respectively connected to the roller frame 83 and the frame 2, the roller frame 83 is rotatably sleeved on the rotating shaft 81, the pressure roller 84 is rotatably disposed on the roller frame 83, and the pressure roller 84 is used for pressing the cable onto the capstan roller 4, because the torsion spring 82 has elasticity, the torsion arms drive the roller frame 83 to press down, and the pressure roller 84 rotatably disposed on the roller frame 83 is pressed onto the cable wound on the capstan roller 4, so that the cable can be tightly wound on the capstan roller 4, and after the cable is wound, the pressure roller 84 can prevent the cable wound on the capstan roller 4 from being loosened.

Further, the driving device 5 comprises a cable guide motor 51, a gearbox 52 and a second transmission assembly 53, the cable guide motor 51 and the gearbox 52 are both connected to the mounting plate 1, an output end of the cable guide motor 51 is connected to an input end of the gearbox 52, an output end of the gearbox 52 is connected to an input end of the second transmission assembly 53, an output end of the second transmission assembly 53 is connected to an input end of the twisting roller 4, the cable guide motor 51 drives the gearbox 52 to operate, the rotating speed output by the driving device 5 is adjusted through the gearbox 52, and then the gearbox 52 moves through the second transmission assembly 53 connected to the output end of the gearbox 52, so that the second transmission assembly 53 drives the twisting roller 4 to rotate.

Further, the bottom of the mounting plate 1 is rectangular and is provided with a multi-component damping component 13, the damping component 13 comprises a connecting block 131, a supporting rod 132, a second spring 133 and a rubber damping block 134, the connecting block 131 is connected to the bottom of the mounting plate 1, one end of the supporting rod 132 is connected to the connecting block 131, the second spring 133 is sleeved on the supporting rod 132, two ends of the second spring 133 are respectively connected to the connecting block 131 and the rubber damping block 134, the rubber damping block 134 is slidably sleeved on the other end of the supporting rod 132, a metal supporting plate 135 is arranged inside the rubber damping block 134, when the cable guiding motor 51 and the driving motor 65 work, the device is driven to generate certain vibration, the generated vibration is transmitted to the connecting block 131 in the damping component 13 through the mounting plate 1, the vibration is transmitted to the second spring 133 and the rubber damping block 134 through the connecting block 131, and the vibration generated by the device is reduced by utilizing the self elasticity of the second spring 133 and the rubber damping block 134, thereby realize absorbing effect, and the inside metal sheet that sets up of rubber snubber block 134 can increase the intensity of rubber snubber block 134, and then improves the life of rubber snubber block 134.

Further, a plurality of sets of lifting lugs 135 are provided on the frame 2, and the lifting lugs 135 are used as lifting points of the device, so that the device can be transferred by using a hoisting device.

In addition, the above-mentioned between the fairlead motor 51 and the mounting plate 1, between the gear box 52 and the mounting plate 1, between the connecting block 131 and the mounting plate 1, and between the supporting plate 3 and the mounting plate 1 can all adopt bolt connection, between the frame 2 and the mounting plate 1, between the slide rail 9 and the support 61, between the pressing block 73 and the pressing rod 72 can all adopt welding mode to connect, between the threaded rod 63 and the support 61, and between the capstan roller 4 and the supporting plate 3 can all adopt bearings to carry out rotary connection, between the first transmission component 64 and the driving motor 65, between the first transmission component 64 and the threaded rod 63, between the capstan roller 4 and the second transmission component 53, and between the clamping roller and the output end of the gear box 52 can adopt metal keys to connect, and the output end of the fairlead motor 51 and the input end of the gear box 52 can adopt shaft sleeves to connect; the first transmission assembly 64 can adopt a gear set to transmit, the second transmission assembly 53 can adopt a combination of a belt and a belt wheel to transmit, and the metal support plate 135 can adopt a steel plate to increase the strength of the rubber shock absorption block 134; the specific structures and the working principles of the first transmission assembly 64, the second transmission assembly 53, the cable guide motor 51, the driving motor 65, the torsion spring 82, the gearbox 52 and the rubber shock absorption block 134 belong to the prior art in the technical field, and the structures and the working principles are not improved in the application; and the electrical connection mode, electrical connection principle, electrical control relation between the driving motor 65 and the controller and between the cable guiding motor 51 and the controller all belong to the prior art in the technical field, and the application does not improve the same, so the description is omitted.

The utility model discloses simple structure, it is practical convenient, through adopting row's cable mechanism 6, can neatly orderly wind the cable on the capstan roller 4, avoid the cable to appear alternately, dislocation and range upon range of phenomenon, use reducing subassembly 7 in coordination, make the device can roll up the cable to the cable of different diameters; a torsion spring 82 in the compression roller assembly 8 is used for pressing a compression roller 84 rotatably arranged on a roller frame 83 onto the capstan roller 4, so that the cable wound on the capstan roller 4 is prevented from loosening, and the cable can be tightly wound on the capstan roller 4; simultaneously, lay the produced vibrations of device in the during operation in the damping component 13 of 1 bottom of mounting panel, reduce the wearing and tearing between each part in the device, so have better practicality, the utility model discloses a concrete theory of operation as follows:

when the cable used in the chemical injection process needs to be guided, the chemical injection winch with the cable guiding function is started, so that the cable guiding motor 51 and the driving motor 65 in the device start to work, the cable guiding motor 51 in the driving device 5 drives the twisting roller 4 to rotate through the gearbox 52 and the second transmission assembly 53, the gearbox 52 is adjusted according to actual use requirements, and the rotating speed output by the driving device 5 is adjusted, so that the cable is wound on the twisting roller 4; meanwhile, the cable is arranged in the pipe sleeve 71 in the diameter-changing assembly 7 in a penetrating manner, the pressing block 73 and the roller 12 on the pressing block 73 are pressed on the cable by the first spring 74, and when the cable is conveyed, the roller 12 on the pressing block 73 runs on the cable, so that the cable can smoothly pass through the diameter-changing assembly 7; the driving motor 65 drives the threaded rod 63 to rotate through the first transmission assembly 64, and the threaded rod 63 drives the sliding seat 66 which is rotatably matched with the threaded rod 63 and the sliding rod 62 to move through threads, so that the cable arrangement mechanism 6 drives the cable to be orderly wound on the twisting roller 4; meanwhile, the torsion spring 82 in the pressure roller assembly 8 is utilized to enable the torsion spring 82 to rotate the pressure roller 84 arranged on the roller frame 83 to press the cable on the capstan roller 4, so that the cable wound on the capstan roller 4 is prevented from being loosened.

The embodiments of the present invention have been described in detail, but the present invention is only the preferred embodiments of the present invention, and the present invention is not to be considered as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims

1. The utility model provides a chemistry pours into winch with fairlead function, includes mounting panel (1), frame (2), backup pad (3), hank roller (4) and drive arrangement (5), frame (2) are connected on mounting panel (1), backup pad (3) are connected on mounting panel (1), hank roller (4) rotate and set up on backup pad (3), drive arrangement (5) are connected on mounting panel (1), and its output is connected in the input of hank roller (4), its characterized in that: be provided with cable arrangement mechanism (6) on mounting panel (1), be connected with reducing subassembly (7) on cable arrangement mechanism (6), be provided with compression roller assembly (8) on frame (2), compression roller assembly (8) are used for compressing tightly the cable on hank roller (4).

2. The chemical injection winch with the function of guiding the cable according to claim 1, wherein: arrange cable mechanism (6) and include support (61), slide bar (62), threaded rod (63), first drive assembly (64), driving motor (65) and slide (66), support (61) slide and set up on mounting panel (1), slide bar (62) are connected on support (61), threaded rod (63) rotate and set up on support (61), the output of first drive assembly (64) is connected in the input of threaded rod (63), driving motor (65) are connected on support (61), and its output is connected with the input of first drive assembly (64), slide (66) slip cap is located on slide bar (62), and this slide (66) are supporting to locate on threaded rod (63) soon.

3. The chemical injection winch with the function of guiding the cable according to claim 2, wherein: support (61) bottom is provided with slide rail (9), spout (10) have been seted up on mounting panel (1), slide rail (9) cooperate and slide and set up in spout (10), still join in marriage a locking bolt (11) soon on support (61), locking bolt (11) are used for being fixed in on mounting panel (1) support (61).

4. The chemical injection winch with a fairlead function according to any of claims 2 or 3, wherein: the reducing assembly (7) comprises a pipe sleeve (71), a pressing rod (72), a pressing block (73) and a first spring (74), the pipe sleeve (71) is hinged to the sliding seat (66), the pressing rod (72) penetrates through the pipe wall of the pipe sleeve (71) in a sliding mode, the pressing block (73) and the first spring (74) are arranged inside the pipe sleeve (71), the pressing block (73) is connected to the end portion of the pressing rod (72), the pressing rod (72) is sleeved with the first spring (74), and the two ends of the first spring are connected to the inner walls of the pressing block (73) and the pipe sleeve (71) respectively.

5. The chemical injection winch with the function of guiding the cable according to claim 4, wherein: briquetting (73) is gone up the slip and is provided with multiunit gyro wheel (12), multiunit gyro wheel (12) all walk on the cable, the entrance point and the exit end of pipe box (71) all set up to circular-arc.

6. The chemical injection winch with the function of guiding the cable according to claim 1, wherein: the compression roller assembly (8) comprises a rotating shaft (81), a torsion spring (82), a roller frame (83) and compression rollers (84), the rotating shaft (81) is rotatably arranged on the frame (2), the rotating shaft (81) is sleeved with the torsion spring (82), two groups of torsion arms of the torsion spring (82) are respectively connected to the roller frame (83) and the frame (2), the roller frame (83) is rotatably sleeved on the rotating shaft (81), the compression rollers (84) are rotatably arranged on the roller frame (83), and the compression rollers (84) are used for compressing cables onto the twisting rollers (4).

7. The chemical injection winch with the function of guiding the cable according to claim 1, wherein: drive arrangement (5) are including fairlead motor (51), gearbox (52) and second drive assembly (53), fairlead motor (51) and gearbox (52) all connect on mounting panel (1), just the output of fairlead motor (51) is connected in the input of gearbox (52), the output of gearbox (52) is connected in the input of second drive assembly (53), the output of second drive assembly (53) is connected in the input of hank roller (4).

8. The chemical injection winch with the function of guiding the cable according to claim 1, wherein: the bottom of the mounting plate (1) is rectangular and is provided with a multi-component damping component (13).

9. The chemical injection winch with the function of guiding the cable according to claim 8, wherein: damping component (13) are including connecting block (131), bracing piece (132), second spring (133) and rubber snubber block (134), connecting block (131) are connected in the bottom of mounting panel (1), the one end of bracing piece (132) is connected on connecting block (131), second spring (133) cover is located on bracing piece (132), and its both ends are connected respectively on connecting block (131) and rubber snubber block (134), the other end of bracing piece (132) is located to rubber snubber block (134) sliding sleeve.

10. The chemical injection winch with the function of guiding the cable according to claim 9, wherein: and a metal supporting plate (135) is arranged in the rubber shock absorption block (134).