CN216767318U - Replaceable faucet gooseneck device - Google Patents

Abstract

The utility model provides a replaceable faucet gooseneck device, which relates to the technical field of geological machinery and comprises a gooseneck, wherein the gooseneck is provided with a elbow part, a channel is arranged in the gooseneck, the channel on one side of the elbow part is a sample feeding channel, the other side of the elbow part is a sample discharging channel, the part of the elbow part, which is right opposite to the sample feeding channel, is a vulnerable part, and the vulnerable part can be detached.

Description

Replaceable faucet gooseneck device

Technical Field

The utility model relates to the technical field of geological machinery, in particular to a gooseneck device with a replaceable faucet.

Background

During reverse circulation drilling, the upward return flow velocity of rock powder in the central pipe is high, severe abrasion and damage are often caused to the gooseneck on the water faucet, and the gooseneck needs to be replaced at any time, so that the gooseneck is required to have high abrasion resistance and impact strength; no matter how the gooseneck pipe material is treated is found in the practical application process, the wear-resisting service life can be prolonged for a while, the gooseneck pipe can be quickly washed and abraded by rock powder during continuous sampling, and the whole gooseneck pipe needs to be replaced after the gooseneck pipe is completely abraded, so that the drilling efficiency is reduced, the construction cost is increased, and the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device capable of replacing a faucet gooseneck, which is used for solving the problems in the prior art, is convenient to replace the damaged part of the gooseneck, and reduces the labor intensity of workers, so that the drilling efficiency is improved, and the cost is saved.

In order to achieve the purpose, the utility model provides the following scheme:

the utility model provides a gooseneck device with a replaceable faucet, which comprises a gooseneck, wherein the gooseneck is provided with a bent head part, a channel is arranged in the gooseneck, the channel on one side of the bent head part is a sample introduction channel, the other side of the bent head part is a sample discharge channel, the part of the bent head part, which is right opposite to the sample introduction channel, is a vulnerable part, and the vulnerable part is detachable.

Preferably, the gooseneck includes inlet tube and sampling tube, the inlet tube is the straight tube, passageway in the inlet tube is promptly the inlet channel, passageway in the sampling tube is promptly the sampling channel, the one end of inlet tube is the introduction port, and the other end can be dismantled and be provided with a apron, the apron is promptly the portion that easily damages, the one end fixed connection of sampling tube in the inlet tube is close to the one end of apron, the sampling channel with the inlet channel intercommunication, the inner wall of apron link up in the inner wall of sampling tube.

Preferably, the sampling pipe is a bent pipe, and the inner wall of the sampling pipe and the inner wall of the cover plate are on the same smooth curved surface.

Preferably, the sampling pipe with the junction of advancing the appearance pipe is fixed and is provided with the lug board, the lug board with advance the appearance pipe with the equal fixed connection of sampling pipe.

Preferably, the gooseneck is fixedly arranged on the central tube through a connecting flange, and the sample introduction channel is communicated with the central tube.

Preferably, the cover plate is detachably arranged at one end of the sampling tube through a bolt.

Preferably, the apron includes interior post and outer apron of stretching, interior post with outer apron is coaxial, the one end of interior post of stretching is fixed set up in on the outer apron, the other end stretches into in the introduction pipe, just the outer wall of interior post of stretching with the inner wall phase-match of introduction pipe, the outer wall of outer apron with the outer wall of introduction pipe is located same face of cylinder, the outer fringe of outer apron is through a plurality of the bolt can be dismantled fixedly set up in on the introduction pipe.

Preferably, the gooseneck is made of metal.

Compared with the prior art, the utility model has the following technical effects:

the part of the elbow part of the replaceable faucet gooseneck device, which is right opposite to the sampling channel, is the vulnerable part, the vulnerable part can be detached, and the vulnerable part directly bears the impact force from rock powder in the sampling channel in the using process and is easy to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a replaceable faucet gooseneck assembly according to the present invention;

in the figure: 1-sample introduction channel, 2-sample discharge channel, 3-elbow part, 4-vulnerable part, 5-sample introduction pipe, 6-sample discharge pipe, 7-lug plate and 8-connecting flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

The utility model aims to provide a gooseneck device with a replaceable faucet, which is used for solving the problems in the prior art, facilitating replacement of a damaged part of the gooseneck and reducing the labor intensity of workers, thereby improving the drilling efficiency and saving the cost.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The utility model provides a faucet-replaceable gooseneck device which is suitable for discharging rock powder in a central tube during reverse circulation drilling, and comprises a gooseneck as shown in figure 1, wherein the gooseneck is provided with a head bending part 3, a channel is arranged in the gooseneck, the channel on one side of the head bending part 3 is a sample feeding channel 1, the other side of the head bending part is a sample discharging channel 2, an included angle is formed between the sample feeding channel 1 and the sample discharging channel 2, the part of the head bending part 3 opposite to the sample feeding channel 1 is a vulnerable part 4, and the vulnerable part 4 can be detached.

The part of the elbow part 3 of the replaceable faucet gooseneck device, which is right opposite to the sampling channel 1, is the vulnerable part 4, the vulnerable part can be detached, and in the using process, the vulnerable part 4 directly bears the impact force from rock powder in the sampling channel 1 and is easy to damage, so that after the vulnerable part 4 is damaged, a worker can only detach the vulnerable part 4 from the gooseneck, and then maintain the vulnerable part 4 or directly replace the vulnerable part 4 with a new one.

Further, the gooseneck includes sampling tube 5 and layout pipe 6, sampling tube 5 is the straight tube, the passageway in the sampling tube 5 is sampling channel 1, the passageway in the layout pipe 6 is layout channel 2, the one end of sampling tube 5 is the introduction port, the other end can be dismantled and be provided with a apron, the apron is quick-wear portion 4, one end fixed connection in the sampling tube 5 of layout pipe 6 is close to the one end of apron, layout channel 2 communicates with sampling channel 1, the inner wall of apron links up in the inner wall of layout pipe 6, the supreme flow is followed to the rock powder in the sampling tube 5, until assaulting on the apron after, the apron changes the flow direction of rock powder, and discharge rock powder direction to layout pipe 6 in, impact force and speed reduce after the direct impact apron of the upward rock powder that discharges at a high speed, reduce the wearing and tearing to other positions of gooseneck, prolong its life.

Furthermore, the sample inlet pipe 5 and the sample discharge pipe 6 are welded in a splicing mode, and only ordinary steel is adopted for material selection, so that the processing difficulty of the gooseneck is reduced, and the processing period is shortened.

Further, the sampling pipe 6 is a bent pipe, and the inner wall of the sampling pipe 6 and the inner wall of the cover plate are on the same smooth curved surface, so that rock powder is guided, and resistance to the flow of the rock powder at the joint of the sampling pipe 6 and the cover plate is avoided.

Further, the connection part of the sampling tube 6 and the sampling tube 5 is fixedly provided with a lug plate 7, and the lug plate 7 is fixedly connected with the sampling tube 5 and the sampling tube 6, so that the structural strength is enhanced, and the lifting installation is convenient.

Furthermore, the gooseneck is fixedly arranged on the central tube through a connecting flange 8, and the sample introduction channel 1 is communicated with the central tube.

Further, the cover plate is detachably arranged at one end of the sampling tube 5 through a bolt.

Further, the apron is including stretching post and outer apron in including, it is coaxial with outer apron to stretch the post in, the one end of stretching the post in is fixed to be set up on outer apron, the other end stretches into in the appearance pipe 5, and stretch the outer wall of post and the inner wall phase-match of appearance pipe 5 in, the outer wall of outer apron and the outer wall of appearance pipe 5 are located same face of cylinder, the outer fringe of outer apron can be dismantled fixedly through a plurality of bolts and set up on appearance pipe 5, stretch the post in and lap as an organic whole structure with outer, structural strength is good, the inner wall of appearance pipe 5 is inwards stretched the post and is played fine limiting displacement, prevent that the apron from producing crooked phenomenon under the impact force of rock powder.

Further, the gooseneck is the metal material, and preferably steel treats that the apron is worn and torn and changes after the certain degree, and the apron of tearing down can adopt the mode of electric welding build-up welding to restore many times, has restoreed and has carried out reuse, and what like this can be convenient changes the damaged department of gooseneck, reduces workman intensity of labour to improve and creep into efficiency, practice thrift the cost.

The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.

Claims (8)

1. The utility model provides a removable tap gooseneck device which characterized in that: including the gooseneck, the gooseneck possesses elbow portion, be provided with the passageway in the gooseneck, the passageway of elbow portion one side is injection channel, and the opposite side is the stock layout passageway, elbow portion just right injection channel's part is quick-wear portion, quick-wear portion can dismantle.

2. The replaceable faucet gooseneck device of claim 1, wherein: the gooseneck includes inlet tube and sampling tube, inlet tube is the straight tube, the passageway in the inlet tube is promptly the inlet channel, the passageway in the sampling tube is promptly the sampling channel, the one end of inlet tube is the introduction port, and the other end can be dismantled and be provided with a apron, the apron is promptly the portion that easily wears, the one end fixed connection of sampling tube in the inlet tube is close to the one end of apron, the sampling channel with the inlet channel intercommunication, the inner wall of apron links up in the inner wall of sampling tube.

3. The replaceable faucet gooseneck device of claim 2, wherein: the sampling pipe is a bent pipe, and the inner wall of the sampling pipe and the inner wall of the cover plate are on the same smooth curved surface.

4. The replaceable faucet gooseneck device of claim 2, wherein: the sampling tube with the fixed lug plate that is provided with in junction of advancing the appearance pipe, the lug plate with advance the appearance pipe with the equal fixed connection of sampling tube.

5. The replaceable faucet gooseneck device of claim 1, wherein: the gooseneck is fixedly arranged on the central tube through a connecting flange, and the sample introduction channel is communicated with the central tube.

6. The replaceable faucet gooseneck device of claim 2, wherein: the cover plate is detachably arranged at one end of the sampling tube through a bolt.

7. The replaceable faucet gooseneck device of claim 6, wherein: the apron includes interior post and outer apron of stretching, interior post and outer apron is coaxial, the one end of stretching the post in fixedly set up in on the outer apron, the other end stretches into in the introduction pipe, just the outer wall of interior post with the inner wall phase-match of introduction pipe, the outer wall of outer apron with the outer wall of introduction pipe is located same face of cylinder, the outer fringe of outer apron through a plurality of the bolt can be dismantled fixedly set up in on the introduction pipe.

8. The replaceable faucet gooseneck device of claim 1, wherein: the gooseneck is made of metal.

Images