CN214869888U - Adjustable multipurpose pipe wrench - Google Patents

Abstract

The utility model relates to the technical field of pipe tongs, in particular to an adjustable multipurpose pipe tong, which comprises a main transmission component, a secondary transmission component and a pin shaft, wherein the main transmission component and the secondary transmission component are hinged through the pin shaft, so that a short tong head and a long tong head can be matched with each other to clamp articles, thereby realizing the function of the tong, an inner clamping head is welded at one end of the short tong head, an outer clamping head is arranged at one end of the long tong head, the multipurpose pipe tong can be matched with the inner clamping head through the outer clamping head to clamp parts such as screw caps, steel pipes and the like, the parts such as the screw caps, the steel pipes and the like are turned, thereby realizing the function of the wrench, the pipe tong has multiple purposes through realizing the functions of the tong and the wrench, thereby improving the application range of the pipe tong, through combining the functions of the tong and the wrench, the first handle and the second handle of the pipe tong can be controlled to quickly tighten or loosen the screws and the steel pipes, thereby improving the use efficiency of the pipe wrench.

Description

Adjustable multipurpose pipe wrench

Technical Field

The utility model relates to a breakout tongs technical field, an adjustable multi-purpose breakout tongs specifically says so.

Background

The pipe wrench is used for rotating a metal pipe or other cylindrical workpieces, is a common tool for installing and repairing a pipeline, and can fasten or loosen a screw steel pipe by using the pipe wrench.

However, there is very big problem in the use in current breakout tongs, current breakout tongs function is comparatively single, can not have the function of pliers and spanner simultaneously, the usage is narrower, the scope of use has been reduced, elasticity screw steel pipe that current breakout tongs can not be quick, there is two planes that need aim at the nut and could press from both sides tight this problem, the convenience of use has been reduced and the efficiency of use has been influenced, current breakout tongs can not better regulation bayonet socket size, the flexibility of use has been reduced, and simultaneously, do not have better fixing the chuck, easy trip is rocked in the use, reduce the reliability of using.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model provides an adjustable multi-purpose breakout tongs.

The utility model provides a technical scheme that its technical problem adopted is: an adjustable multipurpose pipe wrench comprises a main transmission assembly, a secondary transmission assembly and a pin shaft, wherein a first rotating hole and a second rotating hole are formed in the main transmission assembly and the secondary transmission assembly respectively, the pin shaft penetrates through the first rotating hole and the second rotating hole, the cross section of the pin shaft is of an I-shaped structure, the main transmission assembly and the secondary transmission assembly are hinged and matched through the pin shaft, the main transmission assembly and the secondary transmission assembly are hinged through the pin shaft, so that a short wrench head and a long wrench head can be matched and clamped with an object, the function of the wrench is realized, a spring is arranged between the main transmission assembly and the secondary transmission assembly, a first handle and a second handle of the wrench can be automatically flicked through the spring, and the convenience in use is further improved;

the main transmission assembly comprises a first handle, a short tong head and an inner chuck, the first handle and the inner chuck are respectively welded at two ends of the short tong head, and an included angle between the inner chuck and the short tong head is an acute angle;

the driven assembly comprises a second handle, a long tong head and a screw pipe, the second handle is fixedly connected with the long tong head, the second handle and the long tong head are integrally molded, a screw rod is welded at one end, far away from the second handle, of the long tong head, the screw pipe is connected at one end, far away from the long tong head, of the screw pipe, an outer chuck is arranged at one end, far away from the screw rod, of the screw pipe, the screw pipe and the outer chuck are integrally molded, an included angle between the outer chuck and the screw pipe is an acute angle, an inner chuck is welded at one end of the short tong head, the outer chuck is arranged at one end of the long tong head, the outer chuck is matched with the inner chuck, the multipurpose pipe wrench can clamp parts such as a screw cap and a steel pipe, the parts such as the screw cap and the steel pipe are turned, the function of the wrench is realized, the pipe wrench has multiple purposes by realizing the functions of the pliers and the wrench, and combining the functions of the pliers and the wrench, open the first handle and the second handle of this breakout tongs fast, can control this breakout tongs elasticity screw and steel pipe fast, simultaneously, through combining pliers and spanner function, can press from both sides tightly at the arbitrary angle of screw cap during the tight screw, solved traditional spanner and need aim at two planes of nut and just can press from both sides tightly this problem.

Preferably, first wave wire drawing groove is opened to short binding clip one side, second wave wire drawing groove has been seted up to one side of long binding clip, the cross-section of first wave wire drawing groove and second wave wire drawing groove is semiellipse structure, and one side of first wave wire drawing groove and second wave wire drawing groove bottom has all been polished and has been had the blade point, through setting up first wave wire drawing groove and second wave wire drawing groove, make this breakout tongs can cut the electric wire, the iron wire etc., increase the function of this breakout tongs, through polishing the blade point, make and cut the electric wire, article such as iron wire are light more.

Preferably, first handle and second handle are the arc structure, and first handle and second handle are the symmetry and set up, have all cup jointed the plastic cover on first handle and the second handle, and have all seted up on two plastic covers and have held the groove, through setting up the plastic cover on the handle, improve the comfort level of using, hold the groove through setting up, help the use to hold tightly the use more.

Preferably, the slotted hole has been seted up to the one end of screwed pipe, be provided with the internal thread in the slotted hole, the screwed pipe passes through the one end of internal thread screw-thread fit at the screw rod, through with screwed pipe screw-thread fit on the screw rod, make the screwed pipe can rotary motion on the screw rod, and then make the position and the angle of outer chuck adjust, through adjusting the position of outer chuck, can control the distance between outer chuck and the interior chuck, thereby realize the regulation of this breakout tongs bayonet socket size, make this breakout tongs become an adjustable breakout tongs, through adjusting this breakout tongs bayonet socket size, make this breakout tongs can be applicable to the screw steel pipe of different models.

Preferably, one side of short binding clip is equipped with first antiskid tooth, one side that short binding clip was kept away from to interior chuck is equipped with second antiskid tooth, one side that outer chuck held close the screwed pipe is equipped with the smooth tooth of third prevention, set up first antiskid tooth through one side at short binding clip, make this breakout tongs press from both sides tight more stable to article, thereby further improve the reliability that this breakout tongs used, one side through including the chuck sets up the smooth tooth of second prevention, one side at outer chuck sets up the smooth tooth of third prevention, make this breakout tongs at the centre gripping screw steel pipe in-process, reduce the emergence of the condition of skidding.

Preferably, screw-thread fit has the spiro, and the spiro is located between screwed pipe and the long tong head on the screw rod, through set up the spiro on the screw rod, can press from both sides tight fixedly to the screwed pipe, guarantees that outer chuck can not take place to rock in the use.

The utility model has the advantages that:

(1) the utility model relates to an adjustable multi-purpose pipe wrench, which is characterized in that a main transmission component and a secondary transmission component are hinged through a pin shaft, so that a short wrench head and a long wrench head can be matched to clamp articles, thereby realizing the function of the wrench, an inner chuck is welded at one end of the short wrench head, an outer chuck is arranged at one end of the long wrench head, the multi-purpose pipe wrench can clamp parts such as screw caps and steel pipes through the matching of the outer chuck and the inner chuck, the parts such as the screw caps and the steel pipes are turned, thereby realizing the function of the wrench, the pipe wrench has multiple purposes through realizing the functions of the wrench and improving the application range of the pipe wrench, the first handle and the second handle of the pipe wrench are quickly opened through combining the functions of the wrench, the quick loosening and tightening of the screws and the steel pipes of the pipe wrench can be controlled, thereby improving the use efficiency of the pipe wrench, and simultaneously, through combining the functions of the wrench and the pliers, can press from both sides tightly at the arbitrary angle of screw cap when pressing from both sides tight screw, solved that traditional spanner will aim at two planes of nut and just can press from both sides tight this problem to improve the convenience of using and further improved the efficiency of using.

(2) The utility model relates to an adjustable multipurpose pipe wrench, which can make a screwed pipe rotate and move on a screw rod by matching the screwed pipe on the screw rod, further make the position and the angle of an outer clamping head adjustable, and can control the distance between the outer clamping head and an inner clamping head by adjusting the position of the outer clamping head, thereby realizing the adjustment of the size of the bayonet of the pipe wrench, making the pipe wrench become an adjustable pipe wrench, improving the flexibility of the use of the pipe wrench, making the pipe wrench suitable for screw steel pipes of different models by adjusting the size of the bayonet of the pipe wrench, further improving the application range of the pipe wrench by adjusting the angle of the outer clamping head, clamping and fixing the screwed pipe by setting a spiral ring on the screw rod, and ensuring that the outer clamping head can not shake in the use process, thereby improving the reliability of the multipurpose pipe wrench.

(3) An adjustable multi-purpose breakout tongs, set up first antiskid tooth through one side at short tong head, make this breakout tongs press from both sides tight more stable to article, thereby further improve the reliability that this breakout tongs used, one side through chuck including sets up second antiskid tooth, one side of chuck sets up the smooth tooth of third prevention outside, make this breakout tongs at centre gripping screw steel pipe in-process, reduce the emergence of the condition of skidding, further improve the reliability of using, reduce skidding in the breakout tongs use, can reduce dangerous emergence in the use, thereby the security that this adjustable multi-purpose breakout tongs used.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the main transmission assembly of the present invention.

Fig. 3 is a schematic view of the structure of the transmission assembly of the present invention.

Fig. 4 is the assembly structure diagram of the screw tube and the outer clamping head of the present invention.

Fig. 5 is a cross-sectional view of the screw tube and the outer clamp of the present invention.

In the figure: 1. a main drive assembly; 2. a slave drive assembly; 3. a pin shaft; 4. a first handle; 5. short tong heads; 501. a first anti-slip tooth; 502. a first rotary hole; 503. a first wave wire drawing groove; 6. an inner chuck; 601. a second anti-slip tooth; 7. a second handle; 8. a long binding clip; 801. a screw; 802. a second rotary hole; 803. a second wavy wire drawing groove; 9. a solenoid; 901. A slot; 902. an internal thread; 10. an outer collet; 11. third prevention of slippage; 12. a spiro ring; 13. a spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides an adjustable multi-purpose pipe wrench, including main drive assembly 1, from drive assembly 2 and round pin axle 3, main drive assembly 1 has seted up first commentaries on classics hole 502 and second commentaries on classics hole 802 respectively with from drive assembly 2, run through round pin axle 3 in first commentaries on classics hole 502 and the second commentaries on classics hole 802, the cross-section of round pin axle 3 is "worker" style of calligraphy structure, main drive assembly 1 and from drive assembly 2 are through the articulated cooperation of round pin axle 3, articulate main drive assembly 1 and from drive assembly 2 through round pin axle 3, make short jaw 5 and long jaw 8 can cooperate and press from both sides tight article, thereby realize the function of pliers, be equipped with spring 13 between main drive assembly 1 and the driven drive assembly 2, through setting up spring 13, can be automatic flick first handle 4 and second handle 7 of pliers, further improve the convenience of use;

the main transmission component 1 comprises a first handle 4, a short tong head 5 and an inner clamping head 6, the first handle 4 and the inner clamping head 6 are respectively welded at two ends of the short tong head 5, and an included angle between the inner clamping head 6 and the short tong head 5 is an acute angle;

the multipurpose pipe wrench comprises a transmission assembly 2, a second handle 7, a long tong head 8 and a screw pipe 9, wherein the second handle 7 is fixedly connected with the long tong head 8, the second handle 7 and the long tong head 8 are integrally molded, a screw rod 801 is welded at one end, away from the second handle 7, of the long tong head 8, the screw pipe 9 is connected at one end, away from the long tong head 8, of the screw rod 801, an outer chuck 10 is arranged at one end, away from the screw rod 801, of the screw pipe 9, the screw pipe 9 and the outer chuck 10 are integrally molded, an included angle between the outer chuck 10 and the screw pipe 9 is an acute angle, an inner chuck 6 is welded at one end of a short tong head 5, the outer chuck 10 is arranged at one end of the long tong head 8, the multipurpose pipe wrench can clamp parts such as screw caps and steel pipes by matching the outer chuck 10 with the inner chuck 6, the screw caps, the steel pipes and other parts are turned, so that the function of the wrench is realized, and the pipe wrench has multiple purposes by realizing the functions of the pliers and the wrench, thereby improve the application range of this breakout tongs, through combining pliers and spanner function, open the first handle 4 and the second handle 7 of this breakout tongs fast, can control this breakout tongs elasticity screw and steel pipe fast, and then improve the availability factor of this breakout tongs, simultaneously, through combining pliers and spanner function, can press from both sides tightly at the arbitrary angle of screw cap during the tight screw, it will aim at two planes of nut and just can press from both sides this problem to have solved traditional spanner, thereby the convenience of using has been improved and the efficiency of using has further been improved.

First wave wire drawing groove 503 has been seted up to short binding clip 5 one side, second wave wire drawing groove 803 has been seted up to one side of long binding clip 8, the cross-section of first wave wire drawing groove 503 and second wave wire drawing groove 803 is half oval structure, and the blade point has all been polished to one side of first wave wire drawing groove 503 and second wave wire drawing groove 803, through setting up first wave wire drawing groove 503 and second wave wire drawing groove 803, make this breakout tongs can cut the electric wire, the iron wire etc., increase the function of this breakout tongs, use for in the operating personnel work progress brings the facility, through polishing the blade point, make and cut the electric wire, article such as iron wire are light more, and then further improve the convenience of using.

First handle 4 and second handle 7 are the arc structure, and first handle 4 and second handle 7 are the symmetry and set up, have all cup jointed the plastic cover on first handle 4 and the second handle 7, and have all seted up on two plastic covers and have held the groove, through setting up the plastic cover on the handle, improve the comfort level of using, hold the groove through setting up, help the use to hold the use tightly more.

One end of the screw tube 9 is provided with a slotted hole 901, an internal thread 902 is arranged in the slotted hole 901, the screw tube 9 is in threaded fit with one end of the screw rod 801 through the internal thread 902, by screwing the screw pipe 9 to the screw 801, the screw pipe 9 can be rotationally moved on the screw 801, thereby the position and the angle of the outer chuck 10 can be adjusted, the distance between the outer chuck 10 and the inner chuck 6 can be controlled by adjusting the position of the outer chuck 10, thereby realizing the adjustment of the size of the bayonet of the pipe wrench, leading the pipe wrench to become an adjustable pipe wrench, improving the flexibility of the use of the pipe wrench, the pipe wrench can be suitable for screw steel pipes of different models by adjusting the size of the bayonet of the pipe wrench, therefore, the application range of the pipe wrench is further improved, the flexibility of the pipe wrench is further improved by adjusting the angle of the outer chuck 10, and the application range of the pipe wrench is further improved.

One side of short binding clip 5 is equipped with first antiskid tooth 501, one side that short binding clip 5 was kept away from to interior chuck 6 is equipped with second antiskid tooth 601, one side that outer chuck 10 is close to screwed pipe 9 is equipped with third antiskid tooth 11, through set up first antiskid tooth 501 in one side of short binding clip 5, make this breakout tongs press from both sides tight more stable to article, thereby further improve the reliability that this breakout tongs used, one side through including chuck 6 sets up second antiskid tooth 601, one side at outer chuck 10 sets up third antiskid tooth 11, make this breakout tongs at the centre gripping screw steel pipe in-process, reduce the emergence of the condition of skidding, further improve the reliability of using, reduce skidding in the breakout tongs use, can reduce dangerous emergence in the use, thereby the security that this adjustable multi-purpose breakout tongs used.

The screw 801 is in threaded fit with the spiral ring 12, the spiral ring 12 is located between the spiral pipe 9 and the long clamp head 8, the spiral pipe 9 can be clamped and fixed by arranging the spiral ring 12 on the screw 801, the outer clamp head 10 is guaranteed not to shake in the using process, and therefore the using reliability of the multipurpose pipe clamp is improved.

When in use, firstly, the main transmission component 1 is hinged with the auxiliary transmission component 2 through the pin shaft 3, so that the short tong head 5 and the long tong head 8 can be matched to clamp objects, thereby realizing the function of a pliers, the inner tong head 6 is welded at one end of the short tong head 5, the outer tong head 10 is arranged at one end of the long tong head 8, the outer tong head 10 is matched with the inner tong head 6, so that the multipurpose pipe wrench can clamp parts such as screw caps, steel pipes and the like, the screw caps, the steel pipes and the like are turned, thereby realizing the function of a wrench, the pipe wrench has multiple purposes by realizing the functions of the pliers and the wrench, thereby improving the application range of the pipe wrench, the first handle 4 and the second handle 7 of the pipe wrench are quickly opened and closed by combining the functions of the pliers and the wrench, the screws and the steel pipes can be controlled to be quickly loosened and loosened, thereby improving the use efficiency of the pipe wrench, meanwhile, the pliers and the wrench are combined with the functions, the pipe wrench can clamp at any angle of a screw cap when clamping a screw, the problem that a traditional wrench can clamp only by aligning two planes of a screw cap is solved, thereby improving the use convenience and further improving the use efficiency, then, the screw pipe 9 can rotate and move on the screw rod 801 by matching the screw pipe 9 on the screw rod 801, further enabling the position and the angle of the outer chuck 10 to be adjusted, and the distance between the outer chuck 10 and the inner chuck 6 can be controlled by adjusting the position of the outer chuck 10, thereby realizing the adjustment of the bayonet size of the pipe wrench, enabling the pipe wrench to become an adjustable pipe wrench, improving the use flexibility of the pipe wrench, enabling the pipe wrench to be suitable for screw steel pipes of different models by adjusting the bayonet size of the pipe wrench, further improving the use range of the pipe wrench, and further improving the use flexibility of the pipe wrench by adjusting the angle of the outer chuck 10, also further improve the application scope of this breakout tongs, through set up spiro 12 on screw rod 801, can press from both sides tightly fixedly to screwed pipe 9, guarantee that outer chuck 10 can not take place to rock in the use, thereby improve the reliability that this multi-purpose breakout tongs used, finally, through set up first anti-skidding tooth 501 in one side of short chuck 5, make this breakout tongs press from both sides tight more stable to article, thereby further improve the reliability that this breakout tongs used, set up second anti-skidding tooth 601 through one side of inner chuck 6, set up third anti-skidding tooth 11 in one side of outer chuck 10, make this breakout tongs at the centre gripping screw steel pipe in-process, reduce the emergence of the condition of skidding, further improve the reliability of using, reduce the skidding in the breakout tongs use, can reduce dangerous emergence in the use, thereby the security that this adjustable multi-purpose breakout tongs used.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an adjustable multi-purpose breakout tongs, includes main drive assembly (1), follows drive assembly (2) and round pin axle (3), its characterized in that: a first rotating hole (502) and a second rotating hole (802) are respectively formed in the main transmission assembly (1) and the auxiliary transmission assembly (2), a pin shaft (3) penetrates through the first rotating hole (502) and the second rotating hole (802), the cross section of the pin shaft (3) is of an I-shaped structure, the main transmission assembly (1) and the auxiliary transmission assembly (2) are in hinged fit through the pin shaft (3), and a spring (13) is arranged between the main transmission assembly (1) and the auxiliary transmission assembly (2);

the main transmission assembly (1) comprises a first handle (4), a short tong head (5) and an inner clamping head (6), the first handle (4) and the inner clamping head (6) are respectively welded at two ends of the short tong head (5), and an included angle between the inner clamping head (6) and the short tong head (5) is an obtuse angle;

from transmission assembly (2) including second handle (7), long binding clip (8) and solenoid (9), second handle (7) and long binding clip (8) fixed connection, second handle (7) and long binding clip (8) integrated into one piece shaping, the one end welding that second handle (7) were kept away from to long binding clip (8) has screw rod (801), the one end that long binding clip (8) were kept away from to screw rod (801) is connected with solenoid (9), the one end that screw rod (801) were kept away from to solenoid (9) is equipped with outer chuck (10), the contained angle is the acute angle between outer chuck (10) and solenoid (9).

2. An adjustable multi-purpose pipe wrench as claimed in claim 1, wherein: first wave wire drawing groove (503) have been seted up to short binding clip (5) one side, second wave wire drawing groove (803) have been seted up to one side of long binding clip (8), and the cross-section of first wave wire drawing groove (503) and second wave wire drawing groove (803) is half oval structure, and the one side of first wave wire drawing groove (503) and second wave wire drawing groove (803) bottom has all been polished and has been cut edge of a knife or a sword.

3. An adjustable multi-purpose pipe wrench as claimed in claim 1, wherein: first handle (4) and second handle (7) are the arc structure, and first handle (4) and second handle (7) are the symmetry and set up, have all cup jointed the plastic cover on first handle (4) and second handle (7), and have all seted up on two plastic covers and have held the groove.

4. An adjustable multi-purpose pipe wrench as claimed in claim 1, wherein: a slotted hole (901) is formed in one end of the screw pipe (9), internal threads (902) are arranged in the slotted hole (901), and the screw pipe (9) is in threaded fit with one end of the screw rod (801) through the internal threads (902).

5. An adjustable multi-purpose pipe wrench as claimed in claim 1, wherein: one side of the short tong head (5) is provided with a first anti-skidding tooth (501), one side of the inner chuck (6) far away from the short tong head (5) is provided with a second anti-skidding tooth (601), and one side of the outer chuck (10) close to the screw pipe (9) is provided with a third anti-skidding tooth (11).

6. An adjustable multi-purpose pipe wrench as claimed in claim 4, wherein: the screw (801) is in threaded fit with a spiral ring (12), and the spiral ring (12) is positioned between the spiral pipe (9) and the long forceps head (8).

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