Intelligent oil coating device

Abstract

The utility model relates to the technical field of oil field operation equipment, in particular to an intelligent oil coating device which comprises a support, a group of guide rods which are horizontally arranged in a sliding mode are connected above the support in a sliding mode, an air cylinder seat is arranged at the rear ends of the guide rods, a first air cylinder is arranged on the air cylinder seat, and the telescopic end of the first air cylinder is connected with the support. A baffle disc is arranged at the front end of the guide rod, an oil filling pipe which is horizontally arranged is rotationally connected to the baffle disc, and a pneumatic motor for driving the oil filling pipe to rotate is connected to the rear end of the baffle disc through a hanging bracket; the rear end of the oil injection pipe is connected with a swivel joint, the front end of the oil injection pipe is plugged, and a group of brushes and a group of oil outlet holes are arranged on the portion, located on the front side of the baffle disc, of the pipe wall of the oil injection pipe. According to the device, oil coating operation is conducted in a mechanical mode, the oil coating amount can be accurately controlled, the inner side face of the hoop is coated more evenly, and the efficiency is higher compared with manual operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to oilfield operation equipment technical field, concretely is an intelligent oiling device. BACKGROUND

[0002] In the original intelligent delivery and discharge pipe device, it has the functions of automatic length measurement, lifting, conveying and discharging of oil pipe, which greatly reduces the labor intensity on site.

[0003] But in the process of lowering the oil pipe, manual operation is still needed to smear the thread oil in the oil pipe coupling, which needs the operator to put his hand into the equipment for smearing, and there is a risk. The amount of thread oil smeared by manual operation is not uniform, and there may be too much or too little, which affects the make-up effect.

[0004] In addition, the automatic equipment cannot smear the thread oil when it is operated in rainy days, and the effect of the thread oil prepared in advance will also dry out and become poor. INVENTION CONTENTS

[0005] The utility model aims at the defects of the prior art, and provides an intelligent oiling device, which smears oil in a mechanized manner, can accurately control the oiling amount, smears the inner side of the coupling more uniformly, and has higher efficiency than manual operation.

[0006] The technical scheme of the utility model is as follows: an intelligent oiling device comprises a support, a plurality of guide rods arranged horizontally and slidably connected to the upper portion of the support, a cylinder seat arranged at the rear end of the guide rod, a first cylinder arranged on the cylinder seat, and the telescopic end of the first cylinder is connected to the support.

[0007] The front end of the guide rod is provided with a baffle disc, a horizontal oil injection pipe is rotatably connected to the baffle disc, the rear end of the baffle disc is provided with a pneumatic motor for driving the rotation of the oil injection pipe.

[0008] The rear end of the oil injection pipe is connected to a rotary joint, the front end of the oil injection pipe is blocked, and a plurality of brushes and a plurality of oil outlets are arranged on the part of the pipe wall of the oil injection pipe located on the front side of the baffle disc.

[0009] Preferably, the front end of the oil injection pipe is blocked by a coaxially arranged conical guide head.

[0010] Preferably, the pneumatic motor and the oil injection pipe are drivingly connected through a belt and a pair of belt pulleys.

[0011] Preferably, the outer side of the cylinder seat is provided with a protective cover covering the cylinder and the guide rod.

[0012] Preferably, the bottom outer side of the support is sleeved with a vertical sliding sleeve, one side of the vertical sliding sleeve is provided with a rotating seat, one side of the support is provided with a wire seat corresponding to the rotating seat up and down, a vertically arranged lead screw is threadedly connected to the wire seat, the upper end of the lead screw is rotationally connected with the rotating seat, and a connecting head is arranged on the top of the lead screw and passes through the rotating seat.

[0013] Preferably, the bottom of the vertical sliding sleeve is connected with a base through a hinge seat, and a second air cylinder for driving the vertical sliding seat to swing is arranged on the base, one end of the second air cylinder is hingedly connected with the base, and the other end is hingedly connected with the vertical sliding seat.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model adopts the mechanical mode to carry out oiling operation, can control the oiling amount accurately, is more even to the inside surface of the joint ring and has higher efficiency relative to manual operation, greatly reduces the labor intensity and operation risk.

[0016] The oiling and oiling through the mode that the oiling pipe goes into the inside of the joint ring can solve the problem that manual oiling operation cannot be carried out or influences oiling quality due to weather and the like. DETAILED DESCRIPTION

[0017] Figure 1 It is the structure schematic diagram after the utility model is assembled base;

[0018] Figure 2 It is the oiling state schematic diagram of the utility model;

[0019] Figure 3 It is the reset state schematic diagram of the utility model;

[0020] Figure 4 It is the transmission connection schematic diagram of pneumatic motor and oiling pipe;

[0021] In the drawing: 1. shield, 2. rotating seat, 3. wire seat, 4. lead screw, 5. vertical sliding sleeve, 6. hinge seat, 7. second air cylinder, 8. base, 9. first air cylinder, 10. air cylinder seat, 11. guide rod, 12. support, 13. swivel joint, 14. pulley, 15. belt, 16. pneumatic motor, 17. hanger, 18. oil outlet hole, 19. brush, 20. guide head, 21. oiling pipe, 22. flapper. DETAILED DESCRIPTION

[0022] The utility model is further described below in connection with the drawings and examples. Example 1

[0023] As Figures 1 to 3The utility model provides an intelligent oiling device, which comprises a support 12, a plurality of guide rods 11 arranged horizontally and slidably connected above the support 12, and a shroud 1 arranged on the outer side of a cylinder seat 10 and covering the cylinder and the guide rods 11.

[0024] The rear end of the guide rod 11 is provided with the cylinder seat 10, and the cylinder seat 10 is provided with a first cylinder 9, and the telescopic end of the first cylinder 9 is connected with the support 12.

[0025] The front end of the guide rod 11 is provided with a baffle plate 22, the baffle plate 22 is rotationally connected with an oil injection pipe 21 arranged horizontally, the rear end of the baffle plate 22 is connected with a pneumatic motor 16 through a hanger 17, the pneumatic motor 16 and the oil injection pipe 21 are drivingly connected through a belt 15 and a pair of belt 15 wheels 14.

[0026] The rear end of the oil injection pipe 21 is connected with a rotary joint 13, the front end of the oil injection pipe 21 is blocked through coaxially arranged conical guide heads 20, and the part of the pipe wall of the oil injection pipe 21 located on the front side of the baffle plate 22 is provided with a group of brushes 19 and a group of oil outlet holes 18.

[0027] Working principle: in use, the device is in a reset state, the pipe pushing machine pushes the oil pipe connected with the oil nipple towards the device, so that the nipple is sleeved outside the oil injection pipe 21, when continuously moving, the baffle plate 22 and the guide rod 11 are pushed to move a certain distance, and the first cylinder 9 is lengthened, and the device is in an oiling state. Figure 2 Figure 3

[0028] At the same time, the thread oil is pumped into the nipple from the oil injection pipe 21, the pneumatic motor 16 is started to drive the brushes 19 to rotate, and the thread oil is evenly applied to the inside of the nipple.

[0029] Then the pipe pushing machine retreats with the oil pipe and the nipple, then the first cylinder 9 is controlled to be shortened, the device is restored to the reset state, and the oiling operation of the next nipple is continued. Figure 2

[0030] It is worth noting that since the distance pushed by the pipe pushing machine cannot be kept consistent every time, there is an error of several centimeters, therefore, the telescopic movement of the first cylinder 9 is used to make the nipple completely sleeved outside the oil injection port during the oiling operation, so that the oiling position is accurate.

[0031] The utility model adopts the mechanical mode to carry out the oiling operation, can accurately control the oiling amount, applies more evenly to the inside of the nipple, has higher efficiency relative to manual operation, and greatly reduces labor intensity and operation risk.

[0032] The oil injection and oiling are achieved by the way that the oil injection pipe 21 penetrates into the inside of the nipple, which can solve the problems that the oiling operation cannot be carried out or the oiling quality is affected due to weather and other reasons in the previous manual oiling operation. Embodiment 2​​​

[0033] The embodiment is further optimized on the basis of the above-mentioned embodiment, in particular:

[0034] As Figure 1 The bottom outer side of the support 12 is sleeved with a vertical sliding sleeve 5, and one side of the vertical sliding sleeve 5 is provided with a rotating seat 2.

[0035] One side of the support 12 is provided with a wire seat 3 corresponding to the rotating seat 2 in up and down directions, the wire seat 3 is threadedly connected with a vertically arranged lead screw 4, the top of the lead screw 4 is rotationally connected with the rotating seat 2, and the top of the lead screw 4 is provided with a connecting head after penetrating through the rotating seat 2, the connecting head can be a rectangular block or a nut, so that the lead screw 4 can be rotated by clamping with a wrench.

[0036] The lead screw 4 is driven to rotate by rotating the connecting head, and the horizontal height of the support 12 can be adjusted under the threadedly connected cooperation of the wire seat 3 and the lead screw 4, so that the height of the oil injection pipe 21 can be finely adjusted.

[0037] The bottom of the vertical sliding sleeve 5 is connected with a base 8 through a hinge seat 6, and the base 8 is provided with a second cylinder 7 for driving the vertical sliding seat to swing, one end of the second cylinder 7 is hingedly connected with the base 8, and the other end is hingedly connected with the vertical sliding seat.

[0038] During the pipe laying operation, the installation position of the device may affect the operation, so the device can be switched between the horizontal and vertical postures through the cooperation of the second cylinder 7 and the hinge seat 6, so as to avoid the influence of the installation position of the device on the pipe laying operation.

[0039] The utility model is not limited to the above-mentioned embodiment, and various changes can be made within the knowledge range of those skilled in the art without departing from the purpose of the utility model, and the changed content still belongs to the protection range of the utility model.

Claims

1. A smart oiling device comprising a support, characterized in that: The support is slidably connected with a group of horizontally sliding arranged guide rods, rear ends of the guide rods are provided with cylinder seats, the cylinder seats are provided with first cylinders, telescopic ends of the first cylinders are connected with the support; Front ends of the guide rods are provided with baffle plates, the baffle plates are rotatably connected with horizontally arranged oil injection pipes, rear ends of the baffle plates are connected with pneumatic motors through hangers, the pneumatic motors drive the oil injection pipes to rotate; The oil injection pipes are connected with swivel joints at rear ends, front ends of the oil injection pipes are blocked, portions of the pipe walls of the oil injection pipes located at front sides of the baffle plates are provided with a group of brushes and a group of oil outlet holes.

2. The intelligent oiling device as claimed in claim 1, wherein: The front ends of the oil injection pipes are blocked through coaxially arranged conical guide heads.

3. The intelligent oiling device as claimed in claim 1, wherein: The pneumatic motors and the oil injection pipes are drivingly connected through a belt and a pair of belt pulleys.

4. The intelligent lubricating device according to claim 1, characterized in that: Outer sides of the cylinder seats are provided with shrouds covering the cylinders and the guide rods.

5. The intelligent lubricating device according to claim 1, characterized in that: Outer sides of bottoms of the supports are slidably sleeved with vertical sliding sleeves, one side of the vertical sliding sleeve is provided with a rotating seat, one side of the support is provided with a wire seat corresponding to the rotating seat in up and down directions, the wire seat is threadedly connected with a vertically arranged lead screw, the upper end of the lead screw is rotatably connected with the rotating seat, and the top of the lead screw is provided with a connecting head after penetrating through the rotating seat.

6. The intelligent lubricating device according to claim 5, characterized in that: Bottoms of the vertical sliding sleeves are connected with bases through hinge seats, the bases are provided with second cylinders driving the vertical sliding sleeves to swing, one end of the second cylinder is hingedly connected with the base, and the other end is hingedly connected with the vertical sliding sleeve.

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