CN113370141A - PC connects gas source pipe and dismantles frock - Google Patents
PC connects gas source pipe and dismantles frock Download PDFInfo
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- CN113370141A CN113370141A CN202110836509.XA CN202110836509A CN113370141A CN 113370141 A CN113370141 A CN 113370141A CN 202110836509 A CN202110836509 A CN 202110836509A CN 113370141 A CN113370141 A CN 113370141A
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- handle
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- source pipe
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- 239000002184 metal Substances 0.000 claims description 59
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention provides a PC joint air source pipe dismounting tool which comprises a vertical pipe, an upper handle fixedly arranged on the upper part of the vertical pipe, a lower handle parallel to the upper handle and arranged below the upper handle, a pull pipe vertically and fixedly connected with the lower handle, a lower clamping nozzle assembly fixedly arranged at the bottom of the vertical pipe and used for clamping an air source pipe and pressing a back cap, and an upper clamping nozzle assembly fixedly arranged at the bottom of the pull pipe and used for clamping and pulling out the air source pipe, wherein the upper clamping nozzle assembly is arranged right above the lower clamping nozzle assembly, the vertical pipe is provided with a sliding cavity used for enabling the lower handle to vertically slide, and the lower handle slides along the sliding cavity through an elastic piece. This application simple structure, the simple operation, it is high-efficient to save time, can extract the air supply pipe comparatively easily, can conveniently dismantle PC connects the air supply pipe safely, has showing the dismantlement efficiency that has improved PC and has connected the air supply pipe.
Description
Technical Field
The invention relates to the technical field of gas source pipe installation, in particular to a PC joint gas source pipe dismounting tool.
Background
At present, PC on the market connects the gas source pipe to dismantle and adopts manual mode to realize mostly, because PC connects the gas source pipe installation time long, if direct manual press back of the body cap, extract PVC pipe ten minutes difficulties, arouse easily to insert soon and damage or personnel are injured, and efficiency is lower.
Disclosure of Invention
The invention provides a PC joint air source pipe dismounting tool, which solves the technical problem.
The invention provides a PC joint air source pipe dismounting tool which comprises a vertical pipe, an upper handle fixedly arranged on the upper part of the vertical pipe, a lower handle parallel to the upper handle and arranged below the upper handle, a pull pipe vertically and fixedly connected with the lower handle, a lower clamping nozzle assembly fixedly arranged at the bottom of the vertical pipe and used for clamping an air source pipe and pressing a back cap, and an upper clamping nozzle assembly fixedly arranged at the bottom of the pull pipe and used for clamping and pulling out the air source pipe, wherein the upper clamping nozzle assembly is arranged right above the lower clamping nozzle assembly, the vertical pipe is provided with a sliding cavity used for enabling the lower handle to vertically slide, and the lower handle slides along the sliding cavity through an elastic piece.
Preferably, the elastic element comprises a first screw rod, a first spring sleeved on the first screw rod, and a first screw cap locked at the end of the first screw rod, the first screw rod is arranged in the axial direction of the vertical pipe, the upper end of the first spring is fixed on the first screw cap, and the lower end of the first spring is fixed on a second screw rod transversely connected with the lower handle.
Preferably, the upper nozzle clamping assembly comprises an upper gasket, a first pin, a second spring, an upper nozzle left metal sheet, an upper nozzle right metal sheet, a plurality of rubber rollers which are arranged between the upper nozzle left metal sheet and the upper nozzle right metal sheet and are provided with transverse threads, and fixed roller nuts used for fixing the rubber rollers on the outer sides of the two upper nozzle left metal sheets in a one-to-one correspondence manner, respectively, the second spring is arranged between the first pin and the upper gasket, and the opening end of the second spring is connected to the spring clamping grooves of the upper nozzle left metal sheet and the upper nozzle right metal sheet; the metal sheet on the upper nozzle and the metal sheet under the upper nozzle are provided with a pin connecting part, a roller mounting part and a transition connecting part for connecting the pin connecting part with the roller mounting part.
Preferably, the lower jaw assembly comprises a lower gasket, a second pin, two lower jaw metal sheets and a third spring, the second pin penetrates through the lower gasket and is fixed in position by the third spring, and the open end of the third spring is connected to the spring clamping grooves of the two lower jaw metal sheets.
Preferably, the upper nozzle upper connecting sheet, the upper nozzle lower connecting sheet and the lower nozzle metal sheet are all made of 440c stainless steel material.
Preferably, the outer parts of the upper handle and the lower handle are sleeved with anti-slip sleeves.
Preferably, the standpipe transversely fixes a third screw, and a fixing ring for limiting the pipe drawing is fixedly arranged at the end part of the third screw.
Preferably, the vertical tube is provided with scale marks.
According to the PC joint air source pipe dismounting tool, when a PC joint air source pipe is dismounted, the upper clamping nozzle assembly and the lower clamping nozzle assembly clamp the air source pipe, the upper handle and the lower handle are operated, the upper handle is pressed downwards, so that the vertical pipe drives the lower clamping nozzle assembly to press the back cap downwards, and the barb clamping opening is loosened under the pressing of the lower clamping nozzle assembly; then, the handle is lifted up and down, so that the vertical pipe drives the upper clamping nozzle assembly to pull out the air source pipe. The utility model provides a PC connects air supply pipe and dismantles frock, its simple structure, the simple operation, it is high-efficient to save time, can extract the air supply pipe comparatively easily, can conveniently dismantle PC connects the air supply pipe safely, has showing the dismantlement efficiency that has improved PC and connects the air supply pipe, safe and reliable.
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 is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a PC joint gas source pipe dismounting tool provided by the invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the upper mouth right sheet metal of FIG. 1;
FIG. 4 is a schematic view of the lower mouth right metal sheet of FIG. 1;
fig. 5 is a schematic view of the lower nozzle metal sheet of fig. 1.
The device comprises a vertical pipe 1, an upper handle 2, a lower handle 3, a pull pipe 4, a first screw rod 5, a first screw cap 6, a first spring 7, an upper gasket 8, a first pin 9, a second spring 10, an upper nozzle left metal sheet 11, an upper nozzle right metal sheet 12, a rubber roller 13, a roller nut 14, a lower gasket 15, a second pin 16, a third spring 17, a lower nozzle metal sheet 18, a third screw rod 19, a fixing ring 20, an air source pipe 21, a leaning cap 22 and a second screw rod 23.
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.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, fig. 1 is a schematic view of a PC connector gas source pipe dismounting tool provided by the present invention; fig. 2 is a top view of fig. 1.
The invention provides a PC joint air source pipe dismounting tool which comprises a vertical pipe 1, an upper handle 2, a lower handle 3, a pull pipe 4, an upper clamping nozzle assembly, a lower clamping nozzle assembly and an elastic piece.
The upper handle 2 and the lower handle 3 are both steel pipes, one end of the upper handle 2 is closed, the other end of the upper handle 2 is welded or fastened on the side wall of the top of the vertical pipe 1 through screws, the upper handle 2 and the lower handle 3 are both horizontally arranged, the distance between the upper handle 2 and the lower handle 3 is approximately 30mm, the bottom of one end of the lower handle 3 close to the vertical pipe 1 is welded with the pull pipe 4, the end part of the lower handle 3 is locked on the vertical pipe 1 through a second screw 23, the middle part of the vertical pipe 1 is provided with a sliding cavity which is a hollow inner cavity, the lower end of the pull pipe 4 is fixedly provided with an upper clamping nozzle component, the upper clamping nozzle component is used for clamping and pulling out the air source pipe 21, the bottom of the vertical pipe 1 is provided with a lower clamping nozzle component, the lower clamping nozzle component is used for clamping the air source pipe 21 and pressing against a back cap 22, the vertical pipe 1 is provided with an elastic piece, the lower end of the elastic piece is connected with the lower handle 3, the upper clamping nozzle component is slidably arranged in the sliding cavity on the upper part through the elastic piece, the lower clamping nozzle component is slidably arranged in the sliding cavity coaxially distributed with the sliding cavity on the upper part through the pull pipe 4, the lower handle 3 is pulled upwards, and the lower handle 3 can pull the upper clamping nozzle assembly through the pull tube 4 to pull out the clamped air source tube 21.
The specific operation steps are as follows:
the lower jaw assembly of the tool is inserted horizontally next to the PC connector back cap 22 so that the lower jaw assembly grips the air supply tube 21 on the PC connector back cap 22, grips the air supply tube 21 so that the air supply tube 21 snaps into the upper jaw assembly, then presses the upper handle 2 down to press the back cap 22 to the bottom, grips the lower handle 3 up, and the air supply tube 21 will be pulled out.
Use the PC that this application provided to connect air supply pipe dismantles frock, can unload air supply pipe 21 comparatively easily, convenient to use is swift, overcomes the narrow and small inconvenient technological problem who dismantles in space, has improved the security of air supply pipe 21 dismantlement work remarkably, has improved the dismantlement efficiency of air supply pipe 21, has prolonged life, and this dismantlement frock can be suitable for multiple model and connects, and the range of application is extensive.
In order to prevent the hands from slipping, the upper handle 2 and the lower handle 3 can be sleeved with anti-slip sleeves, the anti-slip sleeves can increase the friction force with the hands, the holding force is increased, and the gripping is firmer.
In one embodiment, the elastic member comprises a first screw 5, a first spring 7 and a first nut 6, the first spring 7 is sleeved on the first screw 5, the first nut 6 is locked on the end of the first screw 5, the first screw 5 is disposed in the axial direction of the standpipe 1, the upper end of the first spring 7 is fixed on the first nut 6, and the lower end of the first spring 7 is fixed on a second screw 23 transversely connected with the lower handle 3.
When the first spring 7 is in the original length state, the lower handle 3 is positioned at the bottom of the upper sliding cavity, when the air source pipe 21 needs to be disassembled, the handle 3 is lifted upwards by the hand, the lower handle 3 drives the pull pipe 4 to further drive the upper clamping nozzle assembly to move along the lower sliding cavity until the air source pipe 21 is completely disassembled.
Referring to fig. 3 and 4, fig. 3 is a schematic view of the upper nozzle right metal sheet in fig. 1, and fig. 4 is a schematic view of the lower nozzle right metal sheet in fig. 1.
In another embodiment, the upper jaw assembly comprises an upper gasket 8, a first pin 9, a second spring 10, two upper jaw left metal sheets 11, two upper jaw right metal sheets 12, a plurality of rubber rollers 13 and a fixed roller nut 14 arranged corresponding to the rubber rollers 13, wherein the rubber rollers 13 are arranged between the two upper jaw left metal sheets 11 side by side, each rubber roller 13 is provided with a transverse thread, and the fixed roller nut 14 is arranged on the outer side of the upper jaw left metal sheet 11, so that the rubber rollers 13 are fastened from the outer side of the upper jaw metal sheets; the second spring 10 is arranged between the first pin 9 and the upper gasket 8, and the opening end of the second spring is connected to the spring clamping groove of the upper nozzle left metal sheet 11 and the upper nozzle right metal sheet 12; the upper nozzle left metal sheet 11 and the upper nozzle right metal sheet 12 are provided with a pin connecting part, a roller mounting part and a transition connecting part for connecting the pin connecting part and the roller mounting part, and the upper nozzle left metal sheet 11 and the upper nozzle right metal sheet 12 are formed by punching.
The included angle between the upper nozzle left metal sheet 11 and the upper nozzle right metal sheet 12 can be automatically adjusted according to the thickness of the air source pipe 21. The length of the lower nozzle is suitable for different sizes of PC joints, the rubber roller 13 can enable the air source pipe 21 to easily enter, and the rubber and the transverse threads can increase resistance, so that the air source pipe 21 can be conveniently moved upwards and pulled out.
Reference is made to fig. 5 in conjunction with fig. 1. The lower clamping mouth assembly comprises a lower gasket 15, a second pin 16, two lower mouth metal sheets 18 and a third spring 17, wherein the second pin 16 penetrates through the lower gasket 15 and is fixed in position by the third spring 17, the open end of the third spring 17 is connected to the spring clamping grooves of the two lower mouth metal sheets 18, the two lower mouth metal sheets 18 are identical to the upper mouth left metal sheet 11 and the upper mouth right metal sheet 12 in structure, the lower mouth metal sheet 18 on the upper portion is bent towards the lower mouth metal sheet 18 on the lower portion, and the lower mouth metal sheet 18 on the lower portion is bent towards the lower mouth metal sheet 18 on the upper portion, so that the left metal sheet and the right metal sheet are on the same horizontal plane. Two lower mouth sheetmetals 18 are fixed in lower gasket 15 lower part through second pin 16, and two lower mouth sheetmetals 18 can the even back of the body cap 22 of exerting pressure of level, are favorable to the gas source pipe 21 to be dismantled, and two lower mouth sheetmetals 18 contained angles are adjustable to be applicable to the gas source pipe 21 of different sizes, shorten the instrument size simultaneously, portable and dismantlement.
Preferably, the upper-nozzle left metal piece 11, the upper-nozzle right metal piece 12, and the lower-nozzle metal piece 18 are all made of 440c stainless steel material.
In order to prevent the tube drawing 4 from deforming, a third screw rod 19 can be transversely fixed on the vertical tube 1, a fixing ring 20 is fixedly arranged at the end part of the third screw rod 19, the fixing ring 20 is sleeved on the tube drawing 4, the tube drawing 4 can be limited through the fixing ring 20, a guiding effect is achieved, and the motion instability of the tube drawing 4 can be prevented.
In order to promote the use precision, can set up the scale mark on standpipe 1, refer to the scale mark and can apply pulling force to the target location to handle 2 downwards, connect the gas source pipe with the PC and dismantle, operate more accurately, efficiency is higher.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The PC joint air source pipe dismounting tool provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a frock is dismantled to PC connects gas source pipe, its characterized in that, including standpipe (1), fixed mounting in last handle (2) on standpipe (1) upper portion, be on a parallel with go up handle (2) and locate lower handle (3) of going up handle (2) below, with pull tube (4) of lower handle (3) vertical fixed connection, fixed mounting in standpipe (1) bottom just is used for centre gripping gas source pipe (21) and presses down the lower clamp mouth subassembly of back of the body cap (22), fixed mounting in pull tube (4) bottom just is used for centre gripping and pulls out the last clamp mouth subassembly of gas source pipe (21), go up clamp mouth subassembly set up in under clamp mouth subassembly directly over, standpipe (1) are equipped with and are used for supplying down handle (3) vertical gliding sliding cavity, lower handle (3) are followed through the elastic component sliding cavity sliding motion.
2. The PC joint air source pipe dismounting tool according to claim 1, wherein the elastic part comprises a first screw (5), a first spring (7) sleeved on the first screw (5) and a first nut (6) locked at the end part of the first screw (5), the first screw (5) is arranged in the axial direction of the vertical pipe (1), the upper end of the first spring (7) is fixed on the first nut (6), and the lower end of the first spring (7) is fixed on a second screw (23) transversely connected with the lower handle (3).
3. The PC joint gas source pipe dismounting tool according to claim 1, wherein the upper nozzle assembly comprises an upper gasket (8), a first pin (9), a second spring (10), an upper nozzle left metal sheet (11), an upper nozzle right metal sheet (12), a plurality of rubber rollers (13) which are arranged between the upper nozzle left metal sheet (11) and the upper nozzle right metal sheet (12) and are provided with transverse threads, and fixed roller nuts (14) used for fixing the rubber rollers (13) on the outer sides of the two upper nozzle left metal sheets (11) in a one-to-one correspondence manner, wherein the second spring (10) is arranged between the first pin (9) and the upper gasket (8), and the opening end of the second spring is connected to spring clamping grooves of the upper nozzle left metal sheet (11) and the upper nozzle right metal sheet (12); go up mouth left side sheetmetal (11) and go up mouth right side sheetmetal (12) and be equipped with pin connecting portion, gyro wheel installation department and be used for connecting pin connecting portion with the transition connecting portion of gyro wheel installation department.
4. The PC joint gas source pipe dismounting tool according to claim 3, wherein the lower clamping nozzle assembly comprises a lower gasket (15), a second pin (16), two lower nozzle metal sheets (18) and a third spring (17), the second pin (16) penetrates through the lower gasket (15) and is fixed in position by the third spring (17), and the open end of the third spring (17) is connected to spring clamping grooves of the two lower nozzle metal sheets (18).
5. The PC joint gas source pipe dismounting tool according to claim 4, wherein the upper nozzle left metal sheet (11), the upper nozzle right metal sheet (12) and the lower nozzle metal sheet (18) are all made of 440c stainless steel material.
6. The PC joint air source pipe dismounting tool according to claim 1, wherein anti-slip sleeves are sleeved outside the upper handle (2) and the lower handle (3).
7. The PC joint air source pipe dismounting tool according to claim 1, wherein a third screw (19) is transversely fixed on the vertical pipe (1), and a fixing ring (20) used for limiting the pull pipe (4) is fixedly arranged at the end part of the third screw (19).
8. The PC joint gas source pipe dismounting tool according to claim 1, wherein the vertical pipe (1) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110836509.XA CN113370141A (en) | 2021-07-23 | 2021-07-23 | PC connects gas source pipe and dismantles frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110836509.XA CN113370141A (en) | 2021-07-23 | 2021-07-23 | PC connects gas source pipe and dismantles frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113370141A true CN113370141A (en) | 2021-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110836509.XA Pending CN113370141A (en) | 2021-07-23 | 2021-07-23 | PC connects gas source pipe and dismantles frock |
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| Country | Link |
|---|---|
| CN (1) | CN113370141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043430A (en) * | 2021-12-03 | 2022-02-15 | 中国原子能科学研究院 | Device for operating a hold-down assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3488784A (en) * | 1966-08-19 | 1970-01-13 | Friedrich Bernhard Hatebur | Work holding device |
| CN206839989U (en) * | 2017-05-27 | 2018-01-05 | 王树国 | A kind of new unthreaded hole, which pulls out, sticks up device |
| CN112405380A (en) * | 2020-09-29 | 2021-02-26 | 国网浙江省电力有限公司电力科学研究院 | Auxiliary clamping tool for insulating rod and using method of auxiliary clamping tool |
| CN215617773U (en) * | 2021-07-23 | 2022-01-25 | 华能平凉发电有限责任公司 | PC connects gas source pipe and dismantles frock |
-
2021
- 2021-07-23 CN CN202110836509.XA patent/CN113370141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3488784A (en) * | 1966-08-19 | 1970-01-13 | Friedrich Bernhard Hatebur | Work holding device |
| CN206839989U (en) * | 2017-05-27 | 2018-01-05 | 王树国 | A kind of new unthreaded hole, which pulls out, sticks up device |
| CN112405380A (en) * | 2020-09-29 | 2021-02-26 | 国网浙江省电力有限公司电力科学研究院 | Auxiliary clamping tool for insulating rod and using method of auxiliary clamping tool |
| CN215617773U (en) * | 2021-07-23 | 2022-01-25 | 华能平凉发电有限责任公司 | PC connects gas source pipe and dismantles frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043430A (en) * | 2021-12-03 | 2022-02-15 | 中国原子能科学研究院 | Device for operating a hold-down assembly |
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