CN210106864U - Pipeline grease blocking plunger - Google Patents

Abstract

The embodiment of the utility model discloses pipeline grease blocking plunger relates to a plunger, and its technical scheme is as follows, include the handle bar and fix the disc that serves at the handle bar, the lower surface an organic whole of disc is connected with the fixed disk, the fixed disk is the same with the diameter of disc, the fixed disk keeps away from the disc on the surface an organic whole be connected with the briquetting of round platform form, the disc is 35-50mm with the sum of the thickness of fixed disk, contained angle between the lateral wall of briquetting and the top surface is 150-165 to when utilizing current grease plunger to carry out the pressfitting shutoff to the grease in the pipeline among the solution prior art, be difficult to make the inseparable shutoff of grease in the pipeline problem.

Description

Pipeline grease blocking plunger

Technical Field

The embodiment of the utility model provides a plunger, concretely relates to pipeline yellow oil mud shutoff plunger.

Background

In the management work of some long-distance transmission pipelines at present, when partial lines are damaged for rush repair, pipe replacement and line switching operation are often carried out, after the rush repair is finished and before a new pipeline is welded, certain yellow oil sludge needs to be filled into the disconnected original pipeline so as to block the pipeline and place residual gas phase for interference welding.

After the butter mud is put into the pipeline, the butter mud needs to be compressed into the pipeline to well block the pipeline, and the butter mud put into the pipeline is generally compressed by a butter mud plunger at present. The existing grease plunger is generally made of a hand lever and a disc fixed to the head of the hand lever, the disc is generally made of a steel plate, when the plunger is used, the disc extends into a pipeline, then the position of the hand lever is grasped, and the hand lever is pressed downwards so as to utilize the disc to press grease in the pipeline; when the plunger is used for pressing the yellow oil sludge, the yellow oil sludge only receives one thrust in a pipeline, the acting force towards the direction of the pipe wall is relatively small, and in addition, the hammer is generally used for hammering to enhance the plugging effect when the yellow oil sludge is pressed, but the hammer is difficult to hammer due to field conditions, so that the yellow oil sludge is difficult to press into the pipeline for plugging by the plunger.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a pipeline butter mud plugging plunger to when utilizing current butter mud plunger to carry out the pressfitting shutoff to the butter mud in the pipeline among the solution prior art, be difficult to make the inseparable problem of shutoff of butter mud in the pipeline.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses a pipeline yellow fatlute shutoff plunger, include the hand lever and fix the disc that one end was served at the hand lever, the lower surface an organic whole of disc is connected with the fixed disk, the fixed disk is the same with the diameter of disc, the fixed disk keeps away from the disc on the surface an organic whole be connected with round platform form briquetting, the sum of the thickness of disc and fixed disk is 35-50mm, the contained angle between the lateral wall of briquetting and the top surface is 150-165.

Further, the upper surface of disc is fixedly connected with the installation pipe, be equipped with the internal thread on the inner wall of installation pipe, the one end tip that the handspike stretched into the installation pipe is equipped with the external screw thread, the tip threaded connection of handspike is intraductal to install.

Furthermore, the top of the handspike is sleeved with a sleeve, the sleeve is provided with a plurality of screws, the handspike is provided with a plurality of threaded holes, and each screw penetrates through each sleeve and extends into each threaded hole.

Furthermore, the disc, the fixed disc and the pressing block are all made of steel materials.

Furthermore, the end part of the sleeve is fixedly connected with a push rod perpendicular to the sleeve.

Furthermore, an anti-collision rod is fixedly connected to the side wall, close to the push rod, of the sleeve, and the anti-collision rod is perpendicular to the push rod.

The embodiment of the utility model provides a have following advantage: through the setting of fixed disk and briquetting, when utilizing this plunger to carry out the pressfitting to the butter mud in the pipeline, after making the briquetting pressfitting to butter mud, the briquetting can give butter mud a power to pipeline lateral wall side ascending to make butter mud can be pasted tightly to the pipeline lateral wall by the pressfitting, make butter mud shutoff that can be inseparabler in the pipeline, the disc in addition, fixed disk and briquetting all are made by steel material, make its weight great relatively, when utilizing this plunger to carry out the pressfitting to butter mud, can play the effect of a hammering to butter mud, can make more closely inseparable of butter mud shutoff, and it is also more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic front structural view of the plunger for sealing with butter mud provided in embodiment 1 of the present invention.

Fig. 2 is a schematic front structural view of the plunger for sealing with butter mud provided in embodiment 2 of the present invention.

Fig. 3 is a schematic side structure view of the plunger for sealing with butter mud provided in embodiment 3 of the present invention.

In the figure: 1. a handle; 2. a disc; 3. fixing the disc; 4. briquetting; 5. installing a pipe; 6. a sleeve; 7. a screw; 8. a push rod; 9. an anti-collision rod.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1

A pipeline grease blocking plunger comprises a hand lever 1 and a disc 2 fixed at one end of the hand lever 1, wherein the lower surface of the disc 2 is integrally connected with a fixed disc 3, the diameter of the fixed disc 3 is the same as that of the disc 2, a truncated cone-shaped pressing block 4 is integrally connected on the surface, far away from the disc 2, of the fixed disc 3, the sum of the thicknesses of the disc 2 and the fixed disc 3 is 35-50mm, and the included angle between the side wall and the top surface of the pressing block 4 is 150-165 degrees; like this put into the pipeline with butter mud after, can grasp handle bar 1, stretch into the pipeline with the position of disc 2, make a round trip to promote handle bar 1 in order to compress tightly the shutoff to butter mud, because briquetting 4 is the round platform form, after briquetting 4 is pressed butter mud, briquetting 4 can give butter mud one to pipeline lateral wall ascending a power, thereby make butter mud in the in-process that is being compressed tightly the pipeline, can make partial butter mud be compressed tightly the laminating to the lateral wall of pipeline on, make better shutoff of butter mud in the pipeline.

In addition, the disc 2, the fixed disc 3 and the pressing block 4 are made of steel materials, so that the whole weight of the disc 2, the fixed disc 3 and the pressing block 4 is relatively large, when people push the hand lever 1 to press the pressing block 4 to press the butter mud, the hammering effect on the butter mud can be equivalently achieved, and the butter mud is pressed more tightly.

As shown in fig. 1, the sum of the thicknesses of the disc 2 and the fixed disc 3 is 35-50mm, and after the thickness of the disc 2 and the fixed disc 3 is within the thickness range, the thicknesses of the member disc and the fixed disc 3 are within a certain weight range, so that the member disc and the fixed disc 3 have a good hammering effect on grease in a pipeline, if the sum of the thicknesses of the disc 2 and the fixed disc 3 is too large, the total weight of the member disc and the fixed disc is relatively large, a worker cannot lift the member disc and use the member disc, and if the sum of the thicknesses of the disc 2 and the fixed disc 3 is too light, the hammering effect. In addition, the included angle between the side wall and the top surface of the pressing block 4 is 150-165 degrees, so that after the pressing block 4 extends into the pipeline and is pressed on the butter mud, the included angle between the side wall and the pipe wall of the pressing block 4 is relatively small, and the butter mud is pressed on the side wall of the pipeline conveniently and stably after being extruded on the side wall of the pipeline.

As shown in fig. 1, a mounting tube 5 is fixedly connected to the center of the upper surface of a disc 2, an internal thread is arranged on the inner wall of the mounting tube 5, an external thread is arranged at the end of one end of a hand lever 1 extending into the mounting tube 5, and the end of the hand lever 1 is connected to the mounting tube 5 in a threaded manner; this allows the handle 1 to be stably mounted in the mounting tube 5, and also facilitates mounting and dismounting thereof.

Example 2

The pipeline grease blocking plunger is different from the embodiment 1 in that a sleeve 6 is sleeved at the top end of a hand lever 1, as shown in fig. 2, a plurality of screws 7 are arranged on the sleeve 6, a plurality of threaded holes are uniformly formed in the side wall of the hand lever 1, and the screws 7 penetrate through each sleeve 6 and extend into each threaded hole, so that the sleeve 6 can be stably fixed on the hand lever 1; when the pipeline to be treated is long, the sleeve 6 can be relatively moved to the designated position of the hand lever 1, and then the sleeve can be fixed by using the screw 7, so that the length of the hand lever 1 is prolonged, and a worker can grasp the position of the sleeve 6 to treat the grease mud in the pipeline; the worker can then adjust the position of the sleeve 6 as needed to adjust the length of the handle bar 1 for convenient use by the worker.

In addition, the end part of the sleeve 6 is fixedly connected with a push rod 8 perpendicular to the sleeve 6, and through the arrangement of the push rod 8, when people push the sleeve 6 and the hand lever 1 to move, people can grab the push rod 8 to push, so that the plugging plunger is pushed more labor-saving and convenient.

Example 3

A pipeline grease blocking plunger is different from that in embodiment 2, as shown in figure 3, an anti-collision rod 9 is fixedly connected to the side wall, close to a push rod 8, of a sleeve 6, and the anti-collision rod 9 is perpendicular to the push rod 8, so that when people grasp the push rod 8 to press down a longer pipeline, hands easily collide against the side wall of the pipeline, the anti-collision rod 9 is clamped to the side wall of the pipeline through the arrangement of the anti-collision rod 9, and certain damage caused by the fact that the hands collide against the side wall of the pipeline to move upwards when workers use is avoided; meanwhile, the worker can also hold the crash bar 9 to press down the yellow oil sludge in the pipeline.

The utility model discloses a setting of fixed disk 3 and briquetting 4, when utilizing this plunger to carry out the pressfitting to the butter mud in the pipeline, make 4 pressfittings of briquetting back to the butter mud, briquetting 4 can give butter mud one to pipeline lateral wall ascending power, thereby make butter mud can be pasted tightly on the pipeline lateral wall by the pressfitting, make the shutoff that butter mud can be inseparabler in the pipeline, disc 2 in addition, fixed disk 3 and briquetting 4 all are made by steel material, make its weight great relatively, when utilizing this plunger to carry out the pressfitting to butter mud, can play the effect of a hammering to butter mud, can make the more inseparable of butter mud shutoff, and it is also more convenient to use.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (6)

1. The utility model provides a pipeline grease plugging plunger which characterized by: including handle bar (1) and fix disc (2) of handle bar (1) one end, the lower surface an organic whole of disc (2) is connected with fixed disk (3), fixed disk (3) are the same with the diameter of disc (2), disc (2) are kept away from in fixed disk (3) on the surface an organic whole be connected with briquetting (4) of round platform form, the sum of the thickness of disc (2) and fixed disk (3) is 35-50mm, contained angle between the lateral wall of briquetting (4) and the top surface is 150-165.

2. The plunger for the grease in the pipeline according to claim 1, wherein: the last fixed surface of disc (2) is connected with installation pipe (5), be equipped with the internal thread on the inner wall of installation pipe (5), the one end tip that handspike (1) stretched into installation pipe (5) is equipped with the external screw thread, the tip threaded connection of handspike (1) is in installation pipe (5).

3. The plunger for the grease in the pipeline according to claim 1, wherein: the top of the handspike (1) is sleeved with a sleeve (6), the sleeve (6) is provided with a plurality of screws (7), the handspike (1) is provided with a plurality of threaded holes, and each screw (7) penetrates through each sleeve (6) and extends into each threaded hole.

4. The plunger for the grease in the pipeline according to claim 1, wherein: the disc (2), the fixed disc (3) and the pressing block (4) are all made of steel materials.

5. The plunger for plugging the grease in the pipeline according to claim 3, wherein: the end part of the sleeve (6) is fixedly connected with a push rod (8) which is vertical to the sleeve (6).

6. The plunger for plugging the grease in the pipeline according to claim 3, wherein: the side wall of the sleeve (6) close to the push rod (8) is fixedly connected with an anti-collision rod (9), and the anti-collision rod (9) is perpendicular to the push rod (8).

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