CN113910120A

CN113910120A - Adjustable olecranon pliers for pipeline installation and using method thereof

Info

Publication number: CN113910120A
Application number: CN202110995777.6A
Authority: CN
Inventors: 王浩洲
Original assignee: Xuzhou Juli Tool Manufacturing Co ltd
Current assignee: Xuzhou Juli Tool Manufacturing Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-11
Anticipated expiration: 2041-08-27
Also published as: CN113910120B

Abstract

The invention discloses an adjustable olecranon clamp for pipeline installation, which comprises a first handle rod, a second handle rod, a first clamp head, a second clamp head and a blowing mechanism, wherein an installation block is formed at the upper end of the first handle rod in a machining mode, a bayonet is formed in the outer end of the installation block, two groups of guide ports are symmetrically formed in two sides of the installation block, the two groups of guide ports are communicated with the bayonet, the first clamp head is installed in the bayonet, a positioner is installed at the inner end of the first clamp head, two ends of the positioner are arranged in the guide ports, a locker is arranged on one side of the positioner, the locker is installed at the top of the first handle rod, an installation port is formed in the first clamp head, and a cut-off driving mechanism is arranged in the installation port. The invention designs the jaw part of the olecranon pliers into a detachable structure, the jaw part can be replaced and installed according to actual requirements, the upper part of the jaw part can be adjusted in angle according to requirements, the flexibility of the olecranon pliers is improved, and in addition, a driving mechanism is designed on the upper half part of the jaw part to cut off an object.

Description

Adjustable olecranon pliers for pipeline installation and using method thereof

Technical Field

The invention relates to the technical field of olecranon pliers, in particular to adjustable olecranon pliers for pipeline installation and a using method thereof.

Background

A pipe wrench is a device used to grip and rotate workpieces such as steel pipes. The pipe wrench can be divided into a plurality of types according to the bearing capacity, the weight, the style and the like, and is widely used for the installation of petroleum pipelines and civil pipelines, and the pipe wrench is divided into a heavy grade and a common grade according to the bearing capacity; the weight portions are weighting, heavy and light; according to the styles, the pipe wrench is divided into English style, American style, German style, Spain style, inclined style, chain, olecranon double-handle pipe wrench and the like; the olecranon pliers are a common tool in pipeline installation, and are characterized in that the head part of the olecranon pliers is of an olecranon-shaped structure, and the head part of the olecranon pliers is mostly of a sawtooth structure in order to achieve the purpose of skid resistance.

However, the prior olecranon pliers for pipe installation have the following problems in the use process: (1) the olecranon pliers achieve the purpose of adjusting the angle of the pliers head by adjusting the two groups of handle rods in the handle area, and the gripping and fixing of the pliers head on an object are realized, however, in the actual use process, because the structure of the pliers head is relatively fixed, the opening angle of the pliers head cannot be adjusted according to the actual requirement, some objects with larger volume cannot be gripped, and large-size olecranon pliers need to be replaced, so that the operation is relatively complex, the structure of the pliers head is relatively simple, the functionality is relatively low, and the actual use requirement cannot be met; (2) the space range of the two groups of handle rods of the olecranon clamp handle is fixed, and when a large object is clamped in the actual operation process, the clamping is difficult. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

Disclosure of Invention

The invention aims to provide adjustable olecranon pliers for pipeline installation and a using method thereof, and solves the technical problems that the olecranon pliers can adjust the angle of a plier head through the adjustment of two groups of handle rods in a handle area, the purpose of adjusting the angle of the plier head is achieved, and the plier head can clamp and fix an object, however, in the actual using process, the structure of the plier head is fixed, the opening angle of the plier head can not be adjusted according to the actual requirement, some objects with larger volume can not be clamped, and the large-size olecranon pliers need to be replaced, the operation is more complicated, the structure of the plier head is simpler, the functionality is less, and the actual using requirement can not be met.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable olecranon clamp for pipeline installation comprises a first handle rod, a second handle rod, a first clamp head, a second clamp head and an air blowing mechanism, wherein an installation block is formed at the upper end of the first handle rod in a machining mode, a bayonet is formed in the outer end of the installation block, two groups of guide ports are symmetrically formed in two sides of the installation block, the two groups of guide ports are communicated with the bayonet, the first clamp head is installed in the bayonet, a positioner is installed at the inner end of the first clamp head, two ends of the positioner are arranged in the guide ports, a locker is arranged on one side of the guide ports, the locker is installed at the top of the first handle rod, an installation port is formed in the first clamp head, a cut-off driving mechanism is arranged in the installation port, the second handle rod is of a two-section structure and comprises an adjusting rod and a push rod fixed at the upper end of the adjusting rod through threads, the upper end of the push rod is connected with the second clamp head, teeth are formed on the upper edge of the second clamp head in a machining mode, and a tiger mouth is formed between the first clamp head, the inboard of tiger's mouth is provided with air blast mechanism, air blast mechanism is including installing the blast head on first binding clip inner wall and the air pump that is connected with the blast head through the pipeline, the air pump is embedded in the upper end of handle pole one and has the battery through line connection.

As a preferred embodiment of the present invention, the positioner includes two sets of mounting disks symmetrically disposed and two sets of limit gears disposed in the two sets of mounting disks, wherein a sleeve is fixed on an inner side of one set of the mounting disks, an insertion rod is fixed on an inner side of the other set of the mounting disks, the insertion rod is movably inserted into the sleeve, and a spring is disposed at a connection position.

As a preferred embodiment of the present invention, the locker includes a rotating disc movably mounted at two ends of the handle bar and a clamping bar mounted on the rotating disc, the clamping bar is fastened in the limit gear, and an adjusting plate extends from an outer end of the clamping bar.

In a preferred embodiment of the present invention, the cut-off driving mechanism includes a driving motor and a driving gear installed at a power output end of the driving motor, a driven gear is installed at one side of the driving gear, a cut-off rack is installed between the driving gear and the driven gear, and a lower edge of the cut-off rack is located in the slot and is used in cooperation with the meshing teeth.

As a preferred embodiment of the present invention, the adjusting rod has a two-section structure and includes a first rod body and a second rod body, the upper end of the first rod body is in threaded butt joint with the ejector rod, and a plurality of sets of arc-shaped gaskets are formed on the surfaces of the first rod body and the second rod body.

As a preferred embodiment of the present invention, an insertion opening is formed in the arc-shaped gasket located at the lower end of the first rod body, three sets of screw locking openings are formed in the insertion opening, and a movable ball is formed at the upper end of the second rod body, and is disposed in the insertion opening and in screw butt joint with the screw locking openings.

As a preferred embodiment of the present invention, the blower head includes a fan-shaped housing and a plurality of sets of air outlets uniformly formed in an end surface of the fan-shaped housing, one side of the fan-shaped housing is provided with an air inlet, and the plurality of sets of air outlets face an inner wall of the tiger's mouth.

As a preferred embodiment of the present invention, the following methods are specifically used:

the first operation function is as follows: the replacement and the angle adjustment of the first tong head are used: when the first tong head needs to be replaced, a worker can press the positioner to reduce the distance between the mounting discs, then lift the first tong head upwards to separate the first tong head, replace a new first tong head, rotate the first tong head when the angle of the first tong head needs to be adjusted, and rotate the locker to clamp the clamping rod into the limit gear correspondingly when the proper angle is reached, so that the fixing purpose is achieved;

and the second operation function: pipeline cutting and liquid leakage anti-slip treatment: when the pipeline needs to be cut off, a worker can turn on the driving motor, the driving motor drives the driving gear to rotate, the driving gear drives the cutting rack to rotate, the cutting treatment of the pipeline can be achieved, mainly aiming at some plastic pipes, when liquid water leaks out in the operation process, the worker can turn on the air pump, air is guided to the air blowing head through the air pump, and the air blowing head can blow and disperse water at the clamping part of the tong head, so that the anti-skid purpose is achieved;

and the second operation function: and (3) adjusting the angle of the handle rod II: when the lower extreme interval of handle pole two needs is adjusted, the staff can be with screwing down the second body of rod and make the movable ball break away from the screw locking mouth at middle part, then adjust the angle of the second body of rod as required and correspond the threaded fixation in corresponding screw locking mouth, accomplish the regulation.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention designs an olecranon clamp for a pipeline, the head part of the olecranon clamp is designed into a detachable structure, the clamp can be replaced and installed according to actual needs, the upper part of the clamp can be subjected to angle adjustment according to needs, the flexibility of the olecranon clamp is improved, in addition, a driving mechanism is designed on the upper half part of the clamp, the saw-toothed strip of the clamp can be driven, when an object needs to be cut, the driving mechanism can be opened, the object can be cut by using the saw-toothed strip, the functionality of the device is improved, in addition, in the process of pipeline installation, the condition that the clamp slips due to the fact that liquid water seeps outwards is avoided, a blowing mechanism is designed at the upper end of the olecranon clamp, the liquid water can be blown away from the clamp head part, the possibility of slipping is reduced, and the functionality of the device is improved.

2. The structure of the handle of the olecranon pliers is optimized, the handle rod positioned below the handle is designed into the adjustable mechanism, and the angle of the handle can be adjusted according to needs, so that the adjustment of the distance between the handle rods is realized, the operation and the use are convenient according to the needs, and the flexibility of the device is improved.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a partial block diagram of the mounting block of the present invention;

FIG. 3 is a block diagram of the positioner of the present invention;

FIG. 4 is a partial A structural view of the present invention;

FIG. 5 is a view showing the construction of the cutoff driving mechanism according to the present invention;

FIG. 6 is a view of the structure of a second handle bar according to the present invention;

fig. 7 is a structural view of the blast head according to the present invention.

In the figure, 1, a first handle rod; 2. a second handle rod; 3. a first binding clip; 4. a second binding clip; 5. a blower mechanism; 6. mounting blocks; 7. a bayonet; 8. a guide port; 9. a positioner; 10. a locker; 11. an installation port; 12. a cut-off drive mechanism; 13. adjusting a rod; 14. a top rod; 15. engaging teeth; 16. a tiger mouth; 17. a blowing head; 18. an air pump; 19. a storage battery; 20. mounting a disc; 21. a limit gear; 22. a sleeve; 23. inserting a rod; 24. a spring; 25. rotating the disc; 26. a clamping rod; 27. an adjusting plate; 28. a drive motor; 29. a drive gear; 30. a driven gear; 31. cutting off the rack; 32. a first rod body; 33. a second rod body; 34. an arc-shaped gasket; 35. an insertion opening; 36. a threaded locking port; 37. a movable ball; 38. a fan-shaped housing; 39. an air outlet; 40. an air inlet.

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.

Example 1: as shown in fig. 1-7, an adjustable olecranon clamp for pipeline installation comprises a first handle bar 1, a second handle bar 2, a first clamp head 3, a second clamp head 4 and a blower mechanism 5, wherein an installation block 6 is formed at the upper end of the first handle bar 1, a bayonet 7 is formed at the outer end of the installation block 6, two groups of guide ports 8 are symmetrically formed at two sides of the installation block 6, the two groups of guide ports 8 are communicated with the bayonet 7, the first clamp head 3 is installed in the bayonet 7, a positioner 9 is installed at the inner end of the first clamp head 3, two ends of the positioner 9 are arranged in the guide ports 8, a locker 10 is arranged at one side of the positioner, the locker 10 is installed at the top of the first handle bar 1, an installation port 11 is formed in the first clamp head 3, a cutting-off driving mechanism 12 is arranged in the installation port 11, the second handle bar 2 is of a two-section structure and comprises an adjusting rod 13 and a mandril 14 fixed at the upper end of the adjusting rod 13 in a threaded manner, and the upper end of the mandril 14 is connected with the second clamp head 4, the upper edge of the second tong head 4 is machined and formed with the occlusion teeth 15 and is formed with a tiger's mouth 16 between the first tong head 3, the inner side of the tiger's mouth 16 is provided with the air blowing mechanism 5, the air blowing mechanism 5 comprises an air blowing head 17 installed on the inner wall of the first tong head 3 and an air pump 18 connected with the air blowing head 17 through a pipeline, and the air pump 18 is embedded in the upper end of the handle rod I1 and is connected with a storage battery 19 through a circuit.

And (4) supplementary notes: the upper end of the guide opening 8 is fixed with a limit knob in a threaded manner, and the inner end of the limit knob is abutted against the first tong head 3.

Embodiment 2, the technical scheme of this embodiment is for installing locator 9 on above-mentioned adjustable olecranon pincers, and locator 9 includes two sets of mounting discs 20 that the symmetry set up and sets up two sets of limit gear 21 in two sets of mounting discs 20, and wherein the inboard of a set of mounting disc 20 is fixed with sleeve 22 and the inboard of another set of mounting disc 20 is fixed with inserted bar 23, and inserted bar 23 activity is worn to insert in sleeve 22 and the junction is provided with spring 24, and such design mode is convenient for adjust the interval of two sets of mounting discs 20.

Embodiment 3, the technical scheme of this embodiment is that the locker 10 is installed on the adjustable olecranon pliers, the locker 10 includes a rotating disc 25 movably installed at the end of the handle rod 2 and a clamping rod 26 installed on the rotating disc 25, the clamping rod 26 is fastened in the limit gear 21, the outer end of the clamping rod extends to form an adjusting plate 27, and the limit gear 21 can be positioned through the clamping rod 26.

Embodiment 4, the technical scheme of this embodiment is that the cutting drive mechanism 12 is installed on the adjustable olecranon pliers, the cutting drive mechanism 12 includes a drive motor 28 and a drive gear 29 installed at a power output end of the drive motor 28, one side of the drive gear 29 is provided with a driven gear 30, and a cutting rack 31 is installed between the driven gear 30 and the drive gear, a lower edge of the cutting rack 31 is located in the tiger's mouth 16 and is used in cooperation with the meshing teeth 15, the cutting rack 31 is driven to rotate by the drive motor 28, and the cutting process of an object is facilitated.

In embodiment 5, the technical solution of this embodiment is an adjusting rod 13 installed on the adjustable olecranon pliers, the adjusting rod 13 has a two-segment structure and includes a first rod 32 and a second rod 33, the upper end of the first rod 32 is in threaded connection with the lift rod 14, and a plurality of arc-shaped gaskets 34 are formed on the surfaces of the first rod 32 and the second rod 33, so that the adjusting rod 13 can be easily deformed and adjusted.

An insertion opening 35 is formed in the arc-shaped gasket 34 at the lower end of the first rod body 32, three groups of thread locking openings 36 are formed in the insertion opening 35 in a machining mode, a movable ball 37 is formed in the upper end of the second rod body 33 in a machining mode, the movable ball 37 is arranged in the insertion opening 35 in a built-in mode and in thread butt joint with the thread locking openings 36, the angle of the second rod body 33 can be adjusted as required, and operation and pressure applying processing are facilitated.

The blowing head 17 comprises a fan-shaped shell 38 and a plurality of groups of air outlet holes 39 uniformly formed in the end face of the fan-shaped shell 38, an air inlet 40 is formed in one side of the fan-shaped shell 38, and the plurality of groups of air outlet holes 39 are opposite to the inner wall of the tiger mouth 16 and can blow air flow to the occlusion part of the first tong head 3 and the second tong head 4 through the air outlet holes 39 in the end face of the blowing head 17, so that the purpose of fan water flow is achieved.

When in use: the specific use method of the invention is as follows:

the first operation function is as follows: the first binding clip 3 is replaced and the angle is adjusted: when the first binding clip 3 needs to be replaced, a worker can press the positioner 9 to reduce the distance between the mounting discs 20, then lift the first binding clip 3 upwards to separate the first binding clip 3, then replace a new first binding clip 3, rotate the first binding clip 3 when the angle of the first binding clip 3 needs to be adjusted, and rotate the locker 10 when a proper angle is reached, so that the clamping rod 26 is correspondingly clamped into the limiting gear 21, thereby achieving the purpose of fixing;

and the second operation function: pipeline cutting and liquid leakage anti-slip treatment: when the pipeline needs to be cut off, a worker can turn on the driving motor 28, the driving motor 28 drives the driving gear 29 to rotate, the driving gear 29 drives the cutting rack 31 to rotate, the cutting treatment of the pipeline can be achieved, mainly aiming at some plastic pipes, when liquid water leaks during operation, the worker can turn on the air pump 18, air is guided to the air blowing head 17 through the air pump 18, and the air blowing head 17 can blow and disperse water at the clamping part of the tong head, so that the anti-skid purpose is achieved;

and the second operation function: and (3) adjusting the angle of the handle rod II 2: when the distance between the lower ends of the second handle rod 2 needs to be adjusted, a worker can screw the second rod body 33 downwards to enable the movable ball 37 to be separated from the thread locking port 36 in the middle, and then adjust the angle of the second rod body 33 according to needs and fix the angle in the corresponding thread locking port 36 correspondingly in a thread manner, so that adjustment is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable olecranon pincers of piping erection which characterized in that: including handle pole one (1), handle pole two (2), first binding clip (3), second binding clip (4) and air-blast mechanism (5), the upper end machine-shaping of handle pole one (1) has installation piece (6), bayonet socket (7) and bilateral symmetry have been seted up to the outer end of installation piece (6) and have been seted up two sets of direction mouth (8), and are two sets of direction mouth (8) are linked together with bayonet socket (7), first binding clip (3) are installed in bayonet socket (7) and the inner installs locator (9), the both ends of locator (9) set up in direction mouth (8) and one side is provided with locker (10), locker (10) are installed in the top of handle pole one (1), installation mouth (11) has been seted up to the inside of first binding clip (3), be provided with in installing mouth (11) and cut actuating mechanism (12), handle pole two (2) are two segmentation structures and include regulation pole (13) and threaded fixation in regulation pole (13) Ejector pin (14) of upper end, the upper end of ejector pin (14) is connected with second binding clip (4), going up along machine-shaping of second binding clip (4) have interlock tooth (15) and be formed with tiger's mouth (16) between first binding clip (3), the inboard of tiger's mouth (16) is provided with air-blast mechanism (5), air-blast mechanism (5) are including installing blast head (17) on first binding clip (3) inner wall and air pump (18) that are connected with blast head (17) through the pipeline, air pump (18) are embedded in the upper end of handle bar (1) and have battery (19) through the line connection.

2. The adjustable olecranon pliers of claim 1, wherein: the positioner (9) is including two sets of mounting discs (20) that the symmetry set up and set up two sets of limit gear (21) in two sets of mounting discs (20), and wherein a set of the inboard of mounting disc (20) is fixed with sleeve (22) and another group the inboard of mounting disc (20) is fixed with inserted bar (23), inserted bar (23) activity is interlude in sleeve (22) and the junction is provided with spring (24).

3. The adjustable olecranon pliers of claim 2, wherein: the locker (10) comprises a rotating disc (25) movably mounted at the end part of the handle rod II (2) and a clamping rod (26) mounted on the rotating disc (25), wherein the clamping rod (26) is buckled in the limiting gear (21) and the outer end of the clamping rod extends to form an adjusting plate (27).

4. The adjustable olecranon pliers of claim 1, wherein: cut actuating mechanism (12) and include driving motor (28) and install in driving gear (29) of driving motor (28) power take off end, one side of driving gear (29) is provided with driven gear (30) and installs between the two and cuts rack (31), cut the lower edge of rack (31) and be located tiger's mouth (16) and cooperate interlock tooth (15) to use.

5. The adjustable olecranon pliers of claim 1, wherein: the adjusting rod (13) is of a two-section structure and comprises a first rod body (32) and a second rod body (33), the upper end of the first rod body (32) is in threaded butt joint with the ejector rod (14), and a plurality of groups of arc-shaped gaskets (34) are formed on the surfaces of the first rod body (32) and the second rod body (33).

6. The adjustable olecranon pliers of claim 5, wherein: be located arc gasket (34) of first body of rod (32) lower extreme has seted up inserted hole (35), machine-shaping has three group's screw locking mouth (36) in inserted hole (35), the upper end machine-shaping of the second body of rod (33) has activity ball (37), place in inserted hole (35) in activity ball (37) and with screw locking mouth (36) screw butt joint.

7. The adjustable olecranon pliers of claim 4, wherein: the air blowing head (17) comprises a fan-shaped shell (38) and a plurality of groups of air outlet holes (39) which are uniformly formed in the end face of the fan-shaped shell (38), an air inlet (40) is formed in one side of the fan-shaped shell (38), and the air outlet holes (39) are right aligned to the inner wall of the tiger mouth (16).

8. The adjustable olecranon pliers for pipeline installation and the method of using the same as claimed in claims 1 to 7, wherein: the specific use method is as follows:

the first operation function is as follows: the first tong head (3) is replaced and the angle is adjusted: when the first binding clip (3) needs to be replaced, a worker can press the positioner (9) to reduce the distance between the mounting discs (20), then lift the first binding clip (3) upwards to separate the first binding clip (3), then replace the new first binding clip (3), when the angle of the first binding clip (3) needs to be adjusted, the first binding clip (3) can be rotated, and when a proper angle is reached, the worker can rotate the locker (10) to enable the clamping rod (26) to be correspondingly clamped into the limit gear (21), so that the fixing purpose is achieved;

and the second operation function: pipeline cutting and liquid leakage anti-slip treatment: when the pipeline needs to be cut off, a worker can open the driving motor (28), the driving motor (28) drives the driving gear (29) to rotate, the driving gear (29) drives the cutting rack (31) to rotate so as to cut off the pipeline, the plastic pipe cutting machine is mainly used for some plastic pipes, when liquid water leaks outside in the operation process, the worker can open the air pump (18), air is introduced to the air blowing head (17) through the air pump (18), and the air blowing head (17) can blow and disperse the water at the clamping part of the tong head, so that the anti-skid purpose is achieved;

and the second operation function: angle adjustment processing of a handle rod II (2): when the lower end distance of the second handle rod (2) needs to be adjusted, a worker can screw the second rod body (33) downwards and enable the movable ball (37) to be separated from the thread locking port (36) in the middle, then the angle of the second rod body (33) is adjusted according to needs, the second rod body is fixed in the corresponding thread locking port (36) in a corresponding thread mode, and adjustment is completed.