CN217421099U

CN217421099U - High-wear-resistance washing pipe packing of water tap of petroleum drilling machine

Info

Publication number: CN217421099U
Application number: CN202221603311.3U
Authority: CN
Inventors: 赵建; 韩晓东; 申震; 蒋涛; 任景奕; 秦成立
Original assignee: Henan Zhongrong Petroleum Equipment Co ltd
Current assignee: Henan Zhongrong Petroleum Equipment Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-13
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a high wear-resisting washing pipe packing of oil-well rig water tap, including the washing pipe body, the bottom of washing pipe body is provided with coupling assembling, and coupling assembling's bottom is provided with fastening components, and coupling assembling includes the packing body, and the ring channel has been seted up at the middle part of packing body inner wall, and the inside of packing body is provided with solid fixed ring, and six block grooves have evenly been seted up to solid fixed ring's outer wall, and the inside of packing body is provided with six connecting rods, and the one end of six connecting rods all is connected with the connection ball. This high wear-resisting washing pipe packing of oil rig water tap through setting up coupling assembling, has realized using the in-process of this high wear-resisting washing pipe packing of oil rig water tap, makes the inseparabler of the connection between the washing pipe packing, after connecting, the gap between each other is littleer, has reduced the probability of oil seepage, has increased the waterproof nature of packing, and high temperature resistance, and the leakproofness is better when making the packing use, and the connection is inseparabler, and the oil is more difficult for revealing.

Description

High-wear-resistance washing pipe packing of water tap of petroleum drilling machine

Technical Field

The utility model relates to a drilling equipment technical field specifically is oil-well rig water tap high abrasion washpipe packing.

Background

The oil rig drives a drilling tool to break rock and drill to a specified depth in a well drilling process to obtain oil, and the packing is a sealing filler which is usually woven by a softer current object and is used for blocking a leakage channel and preventing liquid flow from leaking;

the in-process of current oil rig tap washing pipe packing using, the wearability of packing is than relatively poor, and when using, has certain clearance between packing and the washing pipe, and this kind of small clearance makes the leakproofness of washing pipe packing relatively poor, makes the washing pipe packing use the long time after, can take place small seepage to very big increase the frictional force that the packing received, make the life of packing reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high wear-resisting washing pipe packing of oil-well rig tap to solve the oil-well rig tap washing pipe packing that proposes in the above-mentioned background art when using, can take place the seepage, and reduced the life's of packing problem.

In order to achieve the above object, the utility model provides a following technical scheme: the high-abrasion-resistance washpipe packing for the water faucet of the oil drilling machine comprises a washpipe body, wherein a connecting assembly is arranged at the bottom of the washpipe body, and a fastening assembly is arranged at the bottom of the connecting assembly;

coupling assembling includes the packing body, the ring channel has been seted up at the middle part of packing body inner wall, the inside of packing body is provided with solid fixed ring, six block grooves have evenly been seted up to solid fixed ring's outer wall, the inside of packing body is provided with six connecting rods, six the one end of connecting rod all is connected with the connecting ball.

Preferably, the inner wall of the fixing ring is connected with the middle of the outer wall of the washing pipe body, and the other ends of the six connecting rods are fixedly connected with the inner wall of the annular groove.

Preferably, the outer wall of the fixed ring is connected with the inner wall of the annular groove in a clamping mode, the connecting rod and the connecting ball are connected with the inner wall of the six clamping grooves in a clamping mode respectively, the bottom end of the packing body is attached to the bottom of the flushing pipe body, and the inner wall of the packing body is attached to the outer wall of the flushing pipe body.

Preferably, the outer wall of packing body is connected with fibre cloth, the outer wall connection of fibre cloth has the kodora nylon, the outside of packing body is provided with the tarpaulin, the inner wall of tarpaulin and the outer wall connection of kodora nylon.

Preferably, the fastening components comprise a circular ring, six connecting plates are evenly connected to the bottom end of the circular ring, six inclined plates are evenly connected to the top end of the circular ring, a threaded ring is arranged at the top of the circular ring, a fixing rod is fixedly connected to one side of the outer wall of the threaded ring, and a baffle is connected to one side of the top end of each inclined plate.

Preferably, the bottom of the inner wall of the circular ring is attached to the bottom of the outer wall of the washing pipe body, the bottom of one side wall of the connecting plate is fixedly connected with the outer wall of the bottom of the washing pipe body, and the outer wall of the inclined plate is in threaded connection with the inner wall of the threaded ring.

Compared with the prior art, the beneficial effects of the utility model are that: the high-abrasion-resistant washpipe packing of the water tap of the oil drilling machine,

1. by arranging the connecting component, the connecting between the washing pipe packing is tighter in the process of using the high-wear-resistance washing pipe packing of the water tap of the petroleum drilling machine, after the connecting, the gap between the washing pipe packing and the washing pipe packing is smaller, the probability of petroleum leakage is reduced, the waterproofness and the high temperature resistance of the packing are increased, the sealing performance is better when the packing is used, the connection is tighter, and petroleum is less prone to leakage;

2. through being provided with fastening components, realized using the in-process of this high wear-resisting washing pipe packing of oil-well rig tap, make the frictional force between the washing pipe packing littleer to increased the wearability of packing, made the life increase of packing, the change cycle is elongated, has reduced the waste of resource.

Drawings

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

fig. 2 is a schematic three-dimensional structure diagram of the packing body and the fixing ring structure in the drawing of the present invention;

FIG. 3 is a schematic perspective view of the connecting rod and the connecting ball structure of the present invention;

FIG. 4 is a schematic perspective view of the ring and connecting plate structure of the present invention;

fig. 5 is a schematic sectional view of the packing body and the structure of the cordoran in the structure diagram of the present invention.

In the figure: 101. a packing body; 102. an annular groove; 103. a fixing ring; 104. a clamping groove; 105. a connecting rod; 106. a connecting ball; 201. a circular ring; 202. a connecting plate; 203. a threaded ring; 204. fixing the rod; 205. a sloping plate; 206. a baffle plate; 1. washing the pipe body; 2. waterproof cloth; 3. fiber cloth; 4. conduranilide.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the present invention provides a technical solution: the high-wear-resistance washpipe packing for the water faucet of the oil drilling machine comprises a washpipe body 1, in order to enable connection between washpipe packings to be closer, a connecting assembly is arranged at the bottom of the washpipe body 1 and comprises a packing body 101, an annular groove 102 is formed in the middle of the inner wall of the packing body 101, a fixing ring 103 is arranged inside the packing body 101, six clamping grooves 104 are uniformly formed in the outer wall of the fixing ring 103, six connecting rods 105 are arranged inside the packing body 101, one ends of the six connecting rods 105 are connected with connecting balls 106, the inner wall of the fixing ring 103 is connected with the middle of the outer wall of the washpipe body 1, the other ends of the six connecting rods 105 are fixedly connected with the inner wall of the annular groove 102, the outer wall of the fixing ring 103 is connected with the inner wall of the annular groove 102 in a clamping manner, the six connecting rods 105 and the connecting balls 106 are respectively connected with the inner walls of the six clamping grooves 104 in a clamping manner, and the bottom end of the packing body 101 is attached to the bottom of the washpipe body 1, the inner wall of packing body 101 and the outer wall laminating of wash pipe body 1, the outer wall connection of packing body 101 has fibre cloth 3, and the outer wall connection of fibre cloth 3 has kadurian nylon 4, and the outside of packing body 101 is provided with tarpaulin 2, the inner wall of tarpaulin 2 and kadurian nylon 4's outer wall connection.

Please refer to fig. 1 and 4, in order to make the packing have a longer service life, a fastening assembly is arranged at the bottom of the connecting assembly, the fastening assembly includes a circular ring 201, six connecting plates 202 are evenly connected to the bottom end of the circular ring 201, six inclined plates 205 are evenly connected to the top end of the circular ring 201, a threaded ring 203 is arranged at the top of the circular ring 201, a fixing rod 204 is fixedly connected to one side of the outer wall of the threaded ring 203, a baffle 206 is connected to one side of the top end of each of the six inclined plates 205, the bottom of the inner wall of the circular ring 201 is attached to the bottom of the outer wall of the flushing pipe body 1, the bottoms of the side walls of the six connecting plates 202 are fixedly connected to the outer wall of the bottom of the flushing pipe body 1, and the outer walls of the six inclined plates 205 are connected to the inner wall of the threaded ring 203.

The working principle is as follows: the packing body 101 is sleeved outside the fixing ring 103, the inner wall of the annular groove 102 is attached to the outer wall of the fixing ring 103, when the annular groove 102 is sleeved, the position of the connecting ball 106 corresponds to the position of the clamping groove 104, the connecting ball 106 and the connecting rod 105 are inserted into the clamping groove 104, the packing body 101 is supported and fixed by the fixing ring 103 and is attached to the flushing pipe body 1, the gap between the packing body 101 and the flushing pipe body 1 is reduced, the connection between the packing body 101 and the flushing pipe body 1 is more compact, the packing body 101 is fixed by the fixing ring 103 and is not easy to shake, when the packing body 101 and the fixing ring 103 are supported and connected with each other, the fixation is more compact, the smaller the connection gap is, the better the sealing performance is, the high temperature resistance of the packing body 101 is increased by the fiber cloth 3, the wear resistance of the packing body 101 is increased by the Dou-La nylon 4, the waterproof cloth 2 increases the waterproofness of the packing body 101, all functions of the packing body 101 are better;

the fixing rod 204 has an outward inclination angle, and when the packing body 101 is sleeved outside the fixing ring 103, the fixing rod 204 is pushed to drive the threaded ring 203 to rotate, so that the threaded ring 203 rotates towards the top of the sloping plate 205, after the threaded ring 203 is rotated to the top, the position of the inclined plate 205 becomes vertical, the inclined plate 205 is pressed by the threaded ring 203 and moves towards the inner part close to the packing body 101, the packing body 101 is pressed more tightly, the fixation of the packing body 101 is more stable, after the packing body 101 is extruded, the internal materials are more tightly attached, so that the mutual friction between parts is reduced, the packing body 101 is more wear-resistant in use, the replacement period of the packing body 101 is reduced, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Oil-well rig water tap height wear-resisting washpipe packing, including washpipe body (1), its characterized in that: the bottom of the washing pipe body (1) is provided with a connecting assembly, and the bottom of the connecting assembly is provided with a fastening assembly;

coupling assembling includes packing body (101), ring channel (102) have been seted up at the middle part of packing body (101) inner wall, the inside of packing body (101) is provided with solid fixed ring (103), six block groove (104) have evenly been seted up to the outer wall of solid fixed ring (103), the inside of packing body (101) is provided with six connecting rods (105), six the one end of connecting rod (105) all is connected with connecting ball (106).

2. The oil rig water tap high wear resistance washpipe packing set of claim 1, wherein: the inner wall of the fixing ring (103) is connected with the middle of the outer wall of the washing pipe body (1), and the other ends of the six connecting rods (105) are fixedly connected with the inner wall of the annular groove (102).

3. The oil rig water tap high wear resistance washpipe packing set of claim 1, wherein: the outer wall of the fixing ring (103) is connected with the inner wall of the annular groove (102) in a clamping mode, the connecting rod (105) and the connecting ball (106) are connected with the inner wall of the six clamping grooves (104) in a clamping mode respectively, the bottom end of the packing body (101) is attached to the bottom of the washpipe body (1), and the inner wall of the packing body (101) is attached to the outer wall of the washpipe body (1).

4. The oil rig water tap high wear resistance washpipe packing set of claim 1, wherein: the outer wall connection of packing body (101) has fibre cloth (3), the outer wall connection of fibre cloth (3) has kadurian nylon (4), the outside of packing body (101) is provided with tarpaulin (2), the inner wall of tarpaulin (2) and the outer wall connection of kadurian nylon (4).

5. The oil rig water tap high wear resistance washpipe packing set of claim 1, wherein: fastening components includes ring (201), the bottom of ring (201) evenly is connected with six connecting plates (202), the top of ring (201) evenly is connected with six swash plates (205), the top of ring (201) is provided with screw ring (203), one side fixedly connected with dead lever (204) of screw ring (203) outer wall, six one side on swash plate (205) top all is connected with baffle (206).

6. The oil rig water tap high wear resistance washpipe packing set of claim 5, wherein: the bottom of ring (201) inner wall and the bottom laminating of wash pipe body (1) outer wall, six the bottom of connecting plate (202) a lateral wall all with the outer wall fixed connection of wash pipe body (1) bottom, six the outer wall of swash plate (205) all with the inner wall threaded connection of screw ring (203).