CN207309009U - A kind of pipeline perforator - Google Patents
A kind of pipeline perforator Download PDFInfo
- Publication number
- CN207309009U CN207309009U CN201721089162.2U CN201721089162U CN207309009U CN 207309009 U CN207309009 U CN 207309009U CN 201721089162 U CN201721089162 U CN 201721089162U CN 207309009 U CN207309009 U CN 207309009U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- shaft
- plate
- perforate cylinder
- drill bit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of pipeline perforator, including upper mounted plate, bottom plate, perforate cylinder, sleeve, shaft, drill bit, fixed plate is connected by bolt with bottom plate, spring is bonded between upper mounted plate and bottom plate, perforate cylinder is welded with fixed plate, the side of perforate cylinder is provided with gear, wheel and rack connects, circular baffle plate is welded on rack, opening is offered on the perforate cylinder, circular baffle plate is slidably connected by opening and perforate cylinder, the sleeve is threadedly coupled with perforate cylinder, sleeve side is welded with delivery pipe, the shaft runs through sleeve, handle is welded with the top of shaft, the free end of shaft is equipped with the drill bit being threadedly coupled, mounting hole is offered on drill bit, stop that cover is connected by Fixed latches with drill bit, stop and offer circular hole on cover.The utility model is designed reasonably；When stopping that cover can prevent perforate, discharge causes to damage to hole making drill at a high speed for liquid or gas in pipeline.
Description
Technical field
It the utility model is related to liquid transportation art, more particularly to a kind of pipeline perforator.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle
Fluid device, pipeline feedwater, draining, heat supply, give gas, long distance delivery oil and natural gas, agricultural irrigation, waterpower
Engineering etc. plays the role of important, and pipeline is conveying liquid or during gas, it is sometimes desirable to circular hole progress is opened up on pipeline
External branch or installation instrument, need to close on the valve before pipeline at this time, the medium in pipeline are discharged, is then opened
Hole, which not only adds workload, while can influence the follow-up work of pipeline.
Utility model content
The purpose of this utility model is to provide a kind of pipeline perforator, to solve above-mentioned technical problem.
The utility model uses following technical scheme to achieve the above object：
A kind of pipeline perforator, including upper mounted plate, bottom plate, perforate cylinder, sleeve, shaft, drill bit, it is fixed
Plate and bottom plate are circular arc type design, and upper mounted plate is connected by bolt with bottom plate, upper mounted plate and bottom plate
Between be bonded with spring, perforate cylinder is welded with fixed plate, perforate cylinder is hollow design, and the side of perforate cylinder is provided with
Gear, wheel and rack connection, and rack can be moved back and forth under the action of gear, circular baffle plate is welded on rack,
Opening is offered on the perforate cylinder, circular baffle plate is slidably connected by opening and perforate cylinder, the sleeve and perforate cylinder screw thread
Connection, sleeve top are Seal Design, and sleeve side is welded with delivery pipe, and the shaft runs through sleeve, the top welding of shaft
Have a handle, the free end of shaft is equipped with the drill bit being threadedly coupled, and mounting hole is offered on drill bit, stop cover by Fixed latches with
Drill bit connects, and stops and offers circular hole on cover.
Preferably, to carry out counterclockwise, the closure of drill bit and sleeve is counterclockwise for the direction of rotation of the shaft.
Preferably, the spring is in extended state, and is bonded using glue.
Preferably, the drill bit is made of alloy material, stops that cover is made of magnetic material.
Compared with prior art, the utility model has the following advantages：The utility model is designed reasonably；Stop that cover can opened
After the success of hole, prevent the medium in pipeline sprays at a high speed from causing to damage to hole making drill, while stop cover energy made of magnetic material
The metal fragment for the generation that drills is collected；The upper mounted plate and bottom plate of designed arc-shaped appearance can closely be abutted with pipeline, together
When spring design improve leakproofness；Medium discharge in sleeve can be avoided set by delivery pipe, and cylinder pressure is excessive causes to endanger
Danger；Change the internal diameter of perforate cylinder so as to carry out the change of flow using circular baffle plate using gear band carry-over bar after the completion of perforate.
Brief description of the drawings
Fig. 1 is the utility model pipeline perforator schematic diagram.
Fig. 2 is the sleeve sectional view of the utility model pipeline perforator.
Fig. 3 is the drill bit of the utility model pipeline perforator with stopping cover schematic diagram.
Fig. 4 is the circular baffle plate connection diagram of the utility model pipeline perforator.
In figure：1st, shaft, 2, sleeve, 3, delivery pipe, 4, gear, 5, upper mounted plate, 6, spring, 7, bottom plate, 8, open
Hole cylinder, 9, bolt, 10, circular baffle plate, 11, handle, 12, rack, 13, stop cover, 14, drill bit, 15, circular hole, 16, mounting hole,
17th, Fixed latches.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figs 1-4, a kind of pipeline perforator, including upper mounted plate 5, bottom plate 7, perforate cylinder 8, sleeve 2, shaft
1st, drill bit 14, fixed plate 5 and bottom plate 7 are circular arc type design, and upper mounted plate 5 passes through bolt 9 and bottom plate 7
Connect, be bonded with rubber pad in upper mounted plate 5 and bottom plate 7, spring is bonded between upper mounted plate 5 and bottom plate 7
6, perforate cylinder 8 is welded with fixed plate 5, and perforate cylinder 8 is hollow design, and the side of perforate cylinder 8 is provided with gear 4, tooth
Wheel 4 is connected with rack 12, and rack 12 can be moved back and forth under the action of gear 4, and circular baffle plate 10 is welded on rack 12
On, opening is offered on the perforate cylinder 8, circular baffle plate 10 is slidably connected by opening and perforate cylinder 8, and the sleeve 2 is with opening
Hole cylinder 8 is threadedly coupled, and 2 top of sleeve is Seal Design, and 2 side of sleeve is welded with delivery pipe 3, and the shaft 1 runs through sleeve 2,
The top of shaft 1 is welded with handle 11, and the free end of shaft 1 is equipped with the drill bit 14 being threadedly coupled, fixation is offered on drill bit 14
Hole 16, stops that cover 13 is connected by Fixed latches 17 with drill bit 14, stops and circular hole 15 is offered on cover 13, stops cover using magnetic
Material is made.
Utility model works principle：First upper mounted plate 5 is connected on pipeline, then using bolt 9 by bottom plate 7
It is fixed, spring 6 is fixed between upper mounted plate 5 and bottom plate 7 using sticky glue, while ensure that spring 6 is in stretching shape
State, drill bit 14 is connected in shaft 1, while stops that cover 13 is fixed on drill bit 14, and sleeve 2 is connected with perforate cylinder 8, is utilized
Gear 4 opens circular baffle plate 10, and using the rotation of shaft 1 so as to drive drill bit 14 to rotate, drill bit 14 drills pipeline
Operation, the power of shaft 1 can be that human hand or motor drive, because stopping that cover uses magnetic material that the metal that drilling produces is made
Chip is collected by it, avoids chip from entering in medium.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from the principle of the utility model with spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (4)
1. a kind of pipeline perforator, including upper mounted plate（5）, bottom plate（7）, perforate cylinder（8）, sleeve（2）, shaft（1）, bore
Head（14）, it is characterised in that fixed plate（5）And bottom plate（7）It is that circular arc type designs, upper mounted plate（5）Pass through
Bolt（9）With bottom plate（7）Connection, upper mounted plate（5）With bottom plate（7）Between be bonded with spring（6）, it is fixed
Plate（5）On be welded with perforate cylinder（8）, perforate cylinder（8）For hollow design, perforate cylinder（8）Side gear is installed（4）, gear
（4）With rack（12）Connection, and rack（12）Can be in gear（4）Under the action of moved back and forth, circular baffle plate（10）Welding
In rack（12）On, the perforate cylinder（8）On offer opening, circular baffle plate（10）Pass through opening and perforate cylinder（8）The company of slip
Connect, the sleeve（2）With perforate cylinder（8）It is threadedly coupled, sleeve（2）Top is Seal Design, sleeve（2）Side is welded with discharge
Pipe（3）, the shaft（1）Through sleeve（2）, shaft（1）Top be welded with handle（11）, shaft（1）Free end be equipped with
The drill bit of threaded connection（14）, drill bit（14）On offer mounting hole（16）, stop cover（13）Pass through Fixed latches（17）With brill
Head（14）Connection, stops cover（13）On offer circular hole（15）.
A kind of 2. pipeline perforator according to claim 1, it is characterised in that the shaft（1）Direction of rotation to be inverse
Hour hands carry out, drill bit（14）And sleeve（2）Closure be counterclockwise.
A kind of 3. pipeline perforator according to claim 1, it is characterised in that the spring（6）In extended state, and
Bonded using glue.
A kind of 4. pipeline perforator according to claim 1, it is characterised in that the drill bit（14）For alloy material system
Into stop cover（13）It is made of magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089162.2U CN207309009U (en) | 2017-08-29 | 2017-08-29 | A kind of pipeline perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089162.2U CN207309009U (en) | 2017-08-29 | 2017-08-29 | A kind of pipeline perforator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309009U true CN207309009U (en) | 2018-05-04 |
Family
ID=62433302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089162.2U Expired - Fee Related CN207309009U (en) | 2017-08-29 | 2017-08-29 | A kind of pipeline perforator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309009U (en) |
-
2017
- 2017-08-29 CN CN201721089162.2U patent/CN207309009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |