CN214519856U

CN214519856U - Extracting motor's extracting tool

Info

Publication number: CN214519856U
Application number: CN202120712789.9U
Authority: CN
Inventors: 饶程; 周成; 陈芳勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-10-29
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a extracting tool that oil recovery motor used, including nut sleeve and the handle of setting on nut sleeve right side, the handle comprises interior handle bar and outer handle pipe, establishes to block structure the left end of outer handle pipe, and the left end and the telescopic right side active contact of nut of outer handle pipe, outer handle bar including the outer handle pipe slip cap is established, the right-hand member fixedly connected with knob of interior handle bar, the telescopic right side fixedly connected with rectangle fixture block of nut, outer handle pipe activity cover is established on the rectangle fixture block, first draw-in groove has been seted up at the top of rectangle fixture block. The utility model relates to a rationally, be convenient for adjust the total length of handle according to actual need, when conveniently adjusting operation length, can reduce extracting tool's total volume after using, conveniently carry, and be convenient for change nut sleeve alone fast, need not carry a plurality of extracting tools when dismantling, save occupation space, satisfy the user demand, be favorable to the use.

Description

Extracting motor's extracting tool

Technical Field

The utility model relates to a extracting tool technical field especially relates to an extracting tool that oil recovery motor used.

Background

The oil extraction motor is equipment used in the oil extraction process, the oil extraction motor is used for a long time and needs to be disassembled and maintained periodically, and because the oil extraction motor is mostly assembled on the shell by matching nuts and bolts, a nut disassembling tool needs to be used for disassembling and assembling the nuts on the oil extraction motor in the disassembling and maintaining process;

present nut assembly and disassembly tools for oil recovery motor, it has the shortcoming that is not convenient for adjust the length of handle according to actual need, it is higher to the requirement of handle length when the operation is sheltered from needs dark to insert because of outside object some, then portable if the longer handle of direct use, and be not convenient for change nut sleeve alone fast, be welded connection mostly between current nut sleeve and the handle, because the nut of different specifications need use not unidimensional nut sleeve, the nut assembly and disassembly tools who carries multiple specification is carried to present the majority, carry the in-process and occupy great space, can not satisfy the user demand, synthesize above-mentioned condition and improve, therefore we have provided an assembly and disassembly tools for oil recovery motor and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a disassembling tool for an oil extraction motor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a disassembling tool for an oil extraction motor comprises a nut sleeve and a handle arranged on the right side of the nut sleeve, wherein the handle consists of an inner handle rod and an outer handle pipe, the left end of the outer handle pipe is arranged to be a blocking structure, the left end of the outer handle pipe is movably contacted with the right side of the nut sleeve, the outer handle pipe is slidably sleeved on the inner handle rod, the right end of the inner handle rod is fixedly connected with a knob, the right side of the nut sleeve is fixedly connected with a rectangular clamping block, the outer handle pipe is movably sleeved on the rectangular clamping block, the top of the rectangular clamping block is provided with a first clamping groove, a clamping rod is movably clamped in the first clamping groove, one side of the top of the outer handle pipe is provided with a first groove, the top end of the clamping rod penetrates through the first groove to extend to the upper part of the outer handle pipe and is fixedly connected with a first pull ring, a first spring is fixedly connected between the bottom of the first pull ring and the inner wall of the bottom of the first groove, and is movably sleeved on the clamping rod, the right side of the knob is provided with a second pull ring, the left side of the second pull ring is fixedly connected with a square rod, the left end of the square rod extends into the outer handle tube, the inner handle rod is sleeved on the square rod in a sliding manner, one side of the top of the inner handle rod is embedded with an installation tube, the installation tube is sleeved with a rectangular block in a sliding manner, the inner wall of the top of the outer handle tube is embedded with a hard anti-slip rubber sheet, the top of the rectangular block is fixedly connected with a plurality of sharp blocks, the sharp ends of the sharp blocks are tightly contacted with the bottom of the hard anti-slip rubber sheet, the bottom of the rectangular block is fixedly connected with a T-shaped rod, a fixed block is fixedly connected between the inner walls at two sides of the installation tube, a plurality of compression springs in a compression state are fixedly connected between the top of the fixed block and the bottom of the rectangular block, the fixed block is sleeved on the T-shaped rod in a sliding manner, the bottom of the T-shaped rod is fixedly connected with a flexible steel rope, and a fixed pulley is rotatably installed between the inner wall at the front side and the inner wall of the installation tube, one end of the flexible steel rope is wound around the bottom of the fixed pulley and is fixedly connected with the left end of the square rod.

Preferably, the square groove has been seted up to the right-hand member of interior handle bar, the square hole has been seted up in the left side of knob, the inner wall in square groove and square hole all with the outside sliding connection of square bar, the standing groove that front side and rear side were the opening setting has been seted up on the right side of knob, the second pull ring be located the standing groove and with the inner wall movable contact of standing groove, the standing groove is linked together with the square hole, the second groove has been seted up to top one side of interior handle bar, the inner wall in second groove and the outside fixed connection of installation pipe, set up the first perforation that communicates with the second groove on the left side inner wall in square groove, flexible steel cable is located first perforation and does not contact with first fenestrate inner wall.

Preferably, the left end of the outer handle pipe is provided with a rectangular clamping groove, the inner wall of the rectangular clamping groove is in movable contact with the outer side of the rectangular clamping block, the inner wall of the top of the rectangular clamping groove is provided with a rectangular hole communicated with the first groove, and the inner wall of the rectangular hole is in sliding connection with the outer side of the clamping rod.

Preferably, the inner wall of the bottom of the outer handle pipe is fixedly connected with a limiting block, the bottom of the inner handle rod is provided with a limiting groove, and the limiting block is connected with the limiting groove in a sliding mode.

Preferably, the inner wall of the top of the outer handle pipe is provided with an embedded groove, and the inner wall of the embedded groove is fixedly bonded with the outer side of the hard anti-skid rubber sheet.

Preferably, a second perforation is formed in the inner wall of the right side of the mounting pipe, and the flexible steel rope is located in the second perforation and does not contact with the inner wall of the second perforation.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the nut sleeve, the outer handle tube, the inner handle rod, the knob, the square rod, the rectangular fixture block, the clamping rod, the first spring, the installation tube, the hard anti-skid rubber sheet, the rectangular block, the T-shaped rod, the fixed block, the compression spring, the flexible steel rope and the pointed block with the second pull ring, when the total length of the handle is adjusted, the second pull ring is pulled rightwards to drive the square rod to pull the flexible steel rope rightwards, the flexible steel rope drives the rectangular block to slide downwards in the installation tube by pulling the T-shaped rod and compresses the compression spring, the rectangular block drives the plurality of pointed blocks to be separated downwards from the hard anti-skid rubber sheet, then the knob is pulled rightwards to drive the inner handle rod to move out from the outer handle tube rightwards, so that the total length of the handle is increased, after the proper length is adjusted, the knob is stopped to be pulled, then the right pulling force to the second pull ring is released, the compression spring in the compressed state drives the plurality of pointed blocks to move upwards through the rectangular block to be in close contact with the bottom of the hard anti-skid rubber sheet, after the inner handle rod is fixed and adjusted, the second pull ring is pulled rightwards again after the inner handle rod is used, and then the knob is pushed leftwards to drive the inner handle rod to move leftwards into the outer handle pipe, so that the total length of the handle is reduced, and the total volume of the disassembling tool is reduced;

when the nut sleeve needs to be replaced independently, upwards stimulate the first pull ring to drive the clamping rod to move upwards and stretch the first spring, the clamping rod upwards moves out of the first clamping groove, then the nut sleeve is stimulated to drive the rectangular clamping block to separate from the rectangular clamping groove leftwards, the rectangular clamping block on the nut sleeve needing to be replaced can move rightwards to the rectangular clamping groove, the pulling force on the first pull ring is released, the elastic force of the first spring in the stretching state drives the clamping rod to move downwards to the first clamping groove through the first pull ring, the nut sleeve is fixed, and replacement is completed.

The utility model relates to a rationally, be convenient for adjust the total length of handle according to actual need, when conveniently adjusting operation length, can reduce extracting tool's total volume after using, conveniently carry, and be convenient for change nut sleeve alone fast, need not carry a plurality of extracting tools when dismantling, save occupation space, satisfy the user demand, be favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of a disassembling tool for an oil recovery motor according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the handle comprises a nut sleeve 1, an outer handle pipe 2, an inner handle rod 3, a knob 4, a square rod 5, a rectangular fixture block 6, a fixture rod 7, a first spring 8, an installation pipe 9, a hard anti-skid rubber 10, a rectangular block 11, a T-shaped rod 12, a fixed block 13, a compression spring 14, a flexible steel rope 15, a pointed block 16 and a second pull ring 17.

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.

Referring to fig. 1-3, a disassembling tool for an oil extraction motor comprises a nut sleeve 1 and a handle arranged on the right side of the nut sleeve 1, the handle is composed of an inner handle rod 3 and an outer handle tube 2, the left end of the outer handle tube 2 is a plugging structure, the left end of the outer handle tube 2 is movably contacted with the right side of the nut sleeve 1, the outer handle tube 2 is slidably sleeved on the inner handle rod 3, the right end of the inner handle rod 3 is fixedly connected with a knob 4, the right side of the nut sleeve 1 is fixedly connected with a rectangular fixture block 6, the outer handle tube 2 is movably sleeved on the rectangular fixture block 6, the top of the rectangular fixture block 6 is provided with a first clamping groove, a clamping rod 7 is movably clamped in the first clamping groove, one side of the top of the outer handle tube 2 is provided with a first groove, the top end of the clamping rod 7 extends to the upper side of the outer handle tube 2 through the first groove and is fixedly connected with a first pull ring, a first spring 8 is fixedly connected between the bottom of the first groove and the inner wall of the first groove, the first spring 8 is movably sleeved on the clamping rod 7, the right side of the knob 4 is provided with a second pull ring 17, the left side of the second pull ring 17 is fixedly connected with a square rod 5, the left end of the square rod 5 extends into the outer handle tube 2, the inner handle rod 3 is slidably sleeved on the square rod 5, one side of the top of the inner handle rod 3 is embedded with a mounting tube 9, the mounting tube 9 is slidably sleeved with a rectangular block 11, the inner wall of the top of the outer handle tube 2 is embedded with a hard anti-skid rubber 10, the top of the rectangular block 11 is fixedly connected with a plurality of sharp blocks 16, the sharp ends of the sharp blocks 16 are tightly contacted with the bottom of the hard anti-skid rubber 10, the bottom of the rectangular block 11 is fixedly connected with a T-shaped rod 12, a fixed block 13 is fixedly connected between the inner walls at two sides of the mounting tube 9, a plurality of compression springs 14 in a compression state are fixedly connected between the top of the fixed block 13 and the bottom of the rectangular block 11, the fixed block 13 is slidably sleeved on the T-shaped rod 12, the flexible steel cable 15 of bottom fixedly connected with of T shape pole 12, rotate between the front side inner wall of installation pipe 9 and the rear side inner wall and install the fixed pulley, the bottom of fixed pulley and with the left end fixed connection of square bar 5 are walked around to the one end of flexible steel cable 15, the utility model relates to a rationally, be convenient for adjust the total length of handle according to actual need, when conveniently adjusting operation length, can reduce extracting tool's total volume after using, conveniently carry, and be convenient for change nut sleeve 1 alone fast, need not carry a plurality of extracting tool when dismantling, save occupation space, satisfy the user demand, be favorable to using.

In the utility model, the right end of the inner handle rod 3 is provided with a square groove, the left side of the knob 4 is provided with a square hole, the inner wall of the square groove and the inner wall of the square hole are both connected with the outer side of the square rod 5 in a sliding way, the right side of the knob 4 is provided with a placing groove with the front side and the rear side both provided with openings, the second pull ring 17 is positioned in the placing groove and is in movable contact with the inner wall of the placing groove, the placing groove is communicated with the square hole, one side of the top of the inner handle rod 3 is provided with a second groove, the inner wall of the second groove is fixedly connected with the outer side of the mounting pipe 9, the inner wall of the left side of the square groove is provided with a first perforation communicated with the second groove, the flexible steel cable 15 is positioned in the first perforation and is not in contact with the inner wall of the first perforation, the left end of the outer handle pipe 2 is provided with a rectangular clamping groove, the inner wall of the rectangular clamping block 6 is in movable contact with the outer side of the rectangular clamping groove, the inner wall of the top of the rectangular clamping groove is provided with a rectangular hole communicated with the first groove, the inner wall of the rectangular hole is connected with the outer side of the clamping rod 7 in a sliding way, the inner wall of the bottom of the outer handle tube 2 is fixedly connected with a limiting block, the bottom of the inner handle rod 3 is provided with a limiting groove, the limiting block is connected with the limiting groove in a sliding way, the inner wall of the top of the outer handle tube 2 is provided with an embedded groove, the inner wall of the embedded groove is fixedly bonded with the outer side of the hard anti-skid rubber 10, the inner wall of the right side of the mounting tube 9 is provided with a second perforation, the flexible steel cable 15 is positioned in the second perforation and is not contacted with the inner wall of the second perforation, the utility model has reasonable design, is convenient to adjust the total length of the handle according to actual requirements, can reduce the total volume of a dismounting tool after being used, is convenient to carry, is convenient to rapidly and independently replace the nut sleeve 1 without carrying a plurality of dismounting tools during dismounting, saves occupied space, and meets the use requirements, is beneficial to use.

The working principle is as follows: when the handle is used, when the total length of the handle needs to be adjusted, the second pull ring 17 is pulled rightwards, the second pull ring 17 drives the square rod 5 to move rightwards, the square rod 5 moves rightwards and pulls the flexible steel rope 15, the flexible steel rope 15 slides at the bottom of the fixed pulley, the flexible steel rope 15 pulls the T-shaped rod 12 to move downwards, the T-shaped rod 12 drives the rectangular block 11 to slide downwards in the installation pipe 9, the rectangular block 11 compresses the compression spring 14 while moving downwards, meanwhile, the rectangular block 11 drives the plurality of sharp blocks 16 to separate downwards from the hard anti-skid rubber 10, further fixation of the inner handle rod 3 is released, then the knob 4 is pulled rightwards, the knob 4 drives the inner handle rod 3 to gradually move rightwards from the inner handle pipe 2, the inner handle rod 3 drives the limiting groove to slide rightwards on the limiting block, the inner handle rod 3 further sequentially drives the plurality of sharp blocks 16 to move rightwards through the installation pipe 9 and the rectangular block 11, when the inner handle rod 3 moves rightwards, the total length of the handle is changed, when the total length of the handle is adjusted according to actual needs, the knob 4 is stopped to be pulled, the right pulling force on the second pull ring 17 is released, the compression spring 14 in a compression state drives the rectangular block 11 to move upwards, the rectangular block 11 drives the plurality of sharp blocks 16 to move upwards to be in close contact with the bottom of the hard anti-skid rubber 10, under the action of friction force between the sharp blocks 16 and the hard anti-skid rubber 10, the inner handle rod 3 is fixed, then adjustment is completed, after the handle is used, the second pull ring 17 is pulled rightwards again, the fixation on the inner handle rod 3 is released, the knob 4 is pushed leftwards to drive the inner handle rod 3 to move leftwards to the outer handle pipe 2, the total length of the handle is reduced, the pulling force on the second pull ring 17 is released, the fixation on the inner handle rod 3 is realized again, the total length of the handle is convenient to adjust, the use is convenient, the total volume of the disassembling tool can be reduced, and the carrying is convenient;

when the nut sleeve 1 needs to be replaced independently, the first pull ring is pulled upwards to drive the clamping rod 7 to move upwards, the first pull ring stretches the first spring 8 upwards, the clamping rod 7 moves upwards out of the first clamping groove to remove the fixation of the rectangular clamping block 6, then the nut sleeve 1 is pulled leftwards to drive the rectangular clamping block 6 to be separated from the rectangular clamping groove leftwards, then the rectangular clamping block 6 on the nut sleeve 1 needing to be replaced is aligned with the rectangular clamping groove, the nut sleeve 1 is pushed rightwards to drive the rectangular clamping block 6 to move rightwards to the rectangular clamping groove, then the pulling force on the first pull ring is released, at the moment, the elastic force of the first spring 8 in a stretching state drives the clamping rod 7 to move downwards to the first clamping groove through the first pull ring, the clamping rod 7 is clamped with the first clamping groove, further the nut sleeve 1 is fixed and replaced, and the nut sleeve 1 is conveniently and independently replaced rapidly, a plurality of disassembling tools do not need to be carried when the device is disassembled, and the occupied space is saved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a extracting motor's extracting tool, including nut sleeve (1) and the handle of setting on nut sleeve (1) right side, a serial communication port, the handle comprises interior handle bar (3) and outer handle pipe (2), establish to block structure the left end of outer handle pipe (2), the left end of outer handle pipe (2) and the right side movable contact of nut sleeve (1), establish on handle bar (3) including outer handle pipe (2) slip cap, the right-hand member fixedly connected with knob (4) of interior handle bar (3), the right side fixedly connected with rectangle fixture block (6) of nut sleeve (1), outer handle pipe (2) movable sleeve is established on rectangle fixture block (6), first draw-in groove has been seted up at the top of rectangle fixture block (6), movable clamp is equipped with kelly (7) in the first draw-in groove, first groove has been seted up to top one side of outer handle pipe (2), the top of kelly (7) runs through first groove and extends to the top and fixedly connected with first groove of outer handle pipe (2) A first spring (8) is fixedly connected between the bottom of the first pull ring and the inner wall of the bottom of the first groove, the first spring (8) is movably sleeved on the clamping rod (7), a second pull ring (17) is arranged on the right side of the knob (4), a square rod (5) is fixedly connected to the left side of the second pull ring (17), the left end of the square rod (5) extends into the outer handle tube (2), the inner handle rod (3) is slidably sleeved on the square rod (5), a mounting tube (9) is embedded on one side of the top of the inner handle rod (3), a rectangular block (11) is slidably sleeved in the mounting tube (9), a hard anti-slip rubber sheet (10) is embedded on the inner wall of the top of the outer handle tube (2), a plurality of pointed blocks (16) are fixedly connected to the top of the rectangular block (11), the pointed ends of the pointed blocks (16) are in close contact with the bottom of the hard anti-slip rubber sheet (10), and a T-shaped rod (12) is fixedly connected to the bottom of the rectangular block (11), fixedly connected with fixed block (13) between the both sides inner wall of installation pipe (9), a plurality of compression spring (14) that are in compression state of fixedly connected with between the top of fixed block (13) and the bottom of rectangular block (11), fixed block (13) slip cover is established on T shape pole (12), the flexible steel cable of bottom fixedly connected with (15) of T shape pole (12), rotate between the front side inner wall of installation pipe (9) and the rear side inner wall and install the fixed pulley, the bottom of fixed pulley is walked around to the one end of flexible steel cable (15) and the left end fixed connection of square bar (5).

2. The dismounting tool for the oil extraction motor as recited in claim 1, wherein a square groove is formed at the right end of the inner handle bar (3), a square hole is formed at the left side of the knob (4), the inner wall of the square groove and the inner wall of the square hole are both in sliding connection with the outer side of the square bar (5), a placing groove with an opening on the front side and an opening on the rear side of the knob (4) is formed on the right side of the knob (4), the second pull ring (17) is located in the placing groove and in movable contact with the inner wall of the placing groove, the placing groove is communicated with the square hole, a second groove is formed on one side of the top of the inner handle bar (3), the inner wall of the second groove is fixedly connected with the outer side of the installation pipe (9), a first perforation communicated with the second groove is formed on the inner wall of the left side of the square groove, and the flexible steel rope (15) is located in the first perforation and is not in contact with the inner wall of the first perforation.

3. The disassembling tool for the oil extraction motor as claimed in claim 1, wherein a rectangular clamping groove is formed at the left end of the outer handle pipe (2), the inner wall of the rectangular clamping groove is movably contacted with the outer side of the rectangular clamping block (6), a rectangular hole communicated with the first groove is formed in the inner wall of the top of the rectangular clamping groove, and the inner wall of the rectangular hole is slidably connected with the outer side of the clamping rod (7).

4. The disassembling tool for the oil extraction motor as claimed in claim 1, wherein a limiting block is fixedly connected to the inner wall of the bottom of the outer handle pipe (2), a limiting groove is formed in the bottom of the inner handle rod (3), and the limiting block is slidably connected with the limiting groove.

5. The disassembling tool for the oil extraction motor as claimed in claim 1, wherein the inner wall of the top of the outer handle tube (2) is provided with an embedded groove, and the inner wall of the embedded groove is fixedly bonded with the outer side of the hard anti-skid rubber sheet (10).

6. A dismounting tool for an oil recovery motor as claimed in claim 1, characterized in that the right side inner wall of the mounting tube (9) is provided with a second through hole, and the flexible steel cable (15) is located in the second through hole and does not contact with the inner wall of the second through hole.