CN202317132U - Pressurized hole saw for pipeline pressure acquisition - Google Patents
Pressurized hole saw for pipeline pressure acquisition Download PDFInfo
- Publication number
- CN202317132U CN202317132U CN2011204998273U CN201120499827U CN202317132U CN 202317132 U CN202317132 U CN 202317132U CN 2011204998273 U CN2011204998273 U CN 2011204998273U CN 201120499827 U CN201120499827 U CN 201120499827U CN 202317132 U CN202317132 U CN 202317132U
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- drill chuck
- pressure
- press
- pressure gauge
- pipeline
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Abstract
The utility model relates to a hole drilling device and discloses a pressurized hole saw for pipeline pressure acquisition. The pressurized hole saw comprises a pressure gauge adapter joint, a pressure gauge adapter joint fixing device and a hole drilling device. The pressure gauge adapter joint fixing device comprises a fixing plate, a hoop and a hoop tightness regulator. The hole drilling device comprises a drill bit, a drill chuck and a drill chuck compressing device. The diameter of the drill bit of the hole drilling device is 2-3mm. the drill chuck compressing device comprises a compressing plate, a connecting rod and a compressing screw rod, and the compressing plate is provide with a screwed hole matched with the compressing screw rod. The drill chuck is fixedly provided with a ratchet wrench in a radial direction. The pressurized hole saw disclosed by the utility model is concise in structure and convenient to carry and can be used in occasions regardless of whether anti-explosion and fireproof requirements exist.
Description
Technical field
The utility model relates to drilling equipment, relates in particular to be used for any anti-riot, non-anti-riot press and open holes device that requires the pipeline pressure collection of occasion.
Background technology
Circulation is as the important corollary system of a cover; Be applied to comprise national economy production every field such as iron and steel, petrochemical industry, thermoelectricity; One of them crucial data of circulation operation are pressure of supply water, each areal pressure etc., can the most directly administration base be provided for the operational administrative personnel.But find that also the configuration of a lot of device Pressure gauge is incomplete or pressure display is inaccurate, make troubles to execute-in-place.Existing pressure drilling device structure has had a variety of; Has certain limitation but use; All need be in the place operation that allows to produce naked light; Hole by the electric spark of brush generation like welding pressure meter connector or electric drill, this is not having the requirement of explosion proof place to use, and is still obviously requiring to forbid the very difficult enforcement perforate of kindling material place such as chemical plant installations, oil refining apparatus etc.So, be badly in need of a kind of explosion-proof, non-explosion-proof various zones that are applicable to, can be safely, pipeline pressure is gathered the press and open holes device easily.
Summary of the invention
The utility model is directed against deficiency of the prior art, the press and open holes device that is used for the pipeline pressure collection that provides a kind of any place to use.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals:
Be used for the press and open holes device that pipeline pressure is gathered; Comprise Pressure gauge crossover sub, Pressure gauge crossover sub fixture and drilling equipment; Said Pressure gauge crossover sub fixture comprises fixed head and anchor ear, and said fixed head is provided with Pressure gauge crossover sub installing hole, and said Pressure gauge crossover sub is stuck in the Pressure gauge crossover sub installing hole; Said anchor ear is encircled pipeline, and fixed head is fixed at the anchor ear two ends.With fixed head and anchor ear the Pressure gauge crossover sub is fixed in pipeline and needs position of opening; Avoid adopting welding manner; Can the environment for use of this press and open holes device be extended to the scene that anti-explosion fire requires on the one hand; Adopt in perforate on the other hand and press the dismountable whole device in back, the hole is blocked, recover the complete of pipeline with the plug of lead sealing and so on.
As preferably, said Pressure gauge crossover sub fixture also comprises the anchor ear slack adjuster, and said anchor ear slack adjuster is a column, is stuck between pipeline and the anchor ear.The anchor ear slack adjuster can make anchor ear be in tight state, thereby it is more firm that the Pressure gauge crossover sub must be fixed.
As preferably, said drilling equipment comprises drill bit, drill chuck and drill chuck hold down gag, and said drill chuck hold down gag comprises pressure strip and connecting rod; Said pressure strip is pressed on the drill chuck top; Said connecting rod one end is fixed in pressure strip, and the other end is fixed in fixed head.This is the drilling equipment that aims at the occasion design of anti-explosion fire requirement.With pressure strip and connecting rod drill chuck is withstood, it is in vertically, adopt manual operation; Rotate drill chuck, drill bit pierces pipeline downwards thereupon, behind the downward certain position of drill chuck; The adjustment connecting rod makes pressure strip compress the drill chuck top again, is rotated further drill chuck; Repeat above-mentioned steps, need about 30 minutes clock times can the hole be left.
As preferably, said connecting rod is at least two, and said fixed head is provided with the connecting rod installing hole, the corresponding connecting rod installing hole that is provided with on the said pressure strip.This design guarantees the steady of pressure strip, improves drilling accuracy and efficient.
As preferably, said drill chuck hold down gag also comprises clamping screw, and said pressure strip is provided with the screwed hole that is complementary with clamping screw, and said clamping screw screws in screwed hole and is pressed on the drill chuck top.Set up clamping screw, clamping screw contacts with the drill chuck top, manually during the rotary drilling chuck, rotatably compresses screw rod and makes the rig head compress simple operation.
As preferably, said drill chuck hold down gag also comprises clamping screw, and said pressure strip is provided with the through hole that is complementary with clamping screw, is fixed with a nut under the through hole, and said clamping screw passes through hole and screws in nut and be pressed on the drill chuck top.If inconvenient auger shell pit on the pressure strip also can only get out through hole, the below is welded a nut again, can realize the effect that screwed hole is same.
As preferably, said drill chuck radially is fixed with ratchet spanner.Set up ratchet spanner, manually during the rotary drilling chuck, can continuously rotate, make operation more convenient.
As preferably, said drilling equipment is an electric drill.In the place that does not have the anti-explosion fire requirement, drilling equipment can directly be selected electric drill for use, makes drilling efficiency higher, approximately only needs 2 fens clock times.
As preferably, the bit diameter of said drilling equipment is less than the internal diameter of Pressure gauge crossover sub.No matter be to adopt electric drill or manual operation, because the hereditary property of hydraulic pressure, the scene need not opening diameter and reaches Pressure gauge adapter size, and only need water be overflowed, and passes to Pressure gauge through the pressure transmission then and gets final product.
As preferably, the bit diameter of said drilling equipment is 2-3mm.On-the-spot opening diameter only needs about 2.5mm, and the shutoff of the laggard quadrat envelope of instrument is also conveniently taken off in the small-bore.
According to the technical scheme of the utility model, simple for structure, be convenient for carrying, no matter there is the occasion of anti-explosion fire requirement all can use whether.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of fixed head among Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment 1
Be used for the press and open holes device that pipeline pressure is gathered, comprise Pressure gauge crossover sub 1, Pressure gauge crossover sub fixture and drilling equipment.The bit diameter of said drilling equipment is 2.5mm.
Said Pressure gauge crossover sub fixture comprises fixed head 2, anchor ear 3 and anchor ear slack adjuster 5.Said fixed head 2 is provided with Pressure gauge crossover sub installing hole 21 and anchor ear fastener hole 22, and said Pressure gauge crossover sub 1 is stuck in the Pressure gauge crossover sub installing hole 21; Said anchor ear 3 is encircled pipeline 4, and fixed head 2 is fixed in through screw in anchor ear 3 two ends; Said anchor ear slack adjuster 5 is a column, is stuck between pipeline 4 and the anchor ear 3.
Said drilling equipment comprises drill bit 6, drill chuck 7 and drill chuck hold down gag.Said drill chuck hold down gag comprises pressure strip 8 and connecting rod 9; Said pressure strip 8 is pressed on drill chuck 7 tops; Said connecting rod 9 one ends are fixed in pressure strip 8, and the other end is fixed in fixed head 2.Said connecting rod 9 is two, and said fixed head 2 is provided with two connecting rod installing holes 23, correspondingly on the said pressure strip 8 is provided with two connecting rod installing holes.Said drill chuck hold down gag also comprises clamping screw 10, and said pressure strip 8 is provided with the through hole that is complementary with clamping screw 10, is fixed with a nut under the through hole, and said clamping screw 10 passes through hole screw-in nut and is pressed on drill chuck 7 tops.Said drill chuck 7 radially is fixed with ratchet spanner 11.
This embodiment is used to have the occasion of anti-explosion fire requirement.
On the basis of embodiment 1, the through hole that is provided with on the pressure strip 8 is replaced with, the screwed hole that is complementary with clamping screw 10 directly is set on pressure strip 8, other structures are identical.
This embodiment is used to have the occasion of anti-explosion fire requirement.
Embodiment 3
On the basis of embodiment 1, whole drilling equipment is replaced with electric drill, Pressure gauge crossover sub 1 is identical with the structure of Pressure gauge crossover sub fixture.
This embodiment is used to not have the occasion of anti-explosion fire requirement, and operating efficiency is higher.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. be used for the press and open holes device that pipeline pressure is gathered; Comprise Pressure gauge crossover sub (1), Pressure gauge crossover sub fixture and drilling equipment; It is characterized in that: said Pressure gauge crossover sub fixture comprises fixed head (2) and anchor ear (3), and said fixed head (2) is provided with Pressure gauge crossover sub installing hole (21), and said Pressure gauge crossover sub (1) is stuck in the Pressure gauge crossover sub installing hole (21); Said anchor ear (3) is encircled pipeline (4), and fixed head (2) is fixed at anchor ear (3) two ends.
2. the press and open holes device that is used for the pipeline pressure collection according to claim 1; It is characterized in that: said Pressure gauge crossover sub fixture also comprises anchor ear slack adjuster (5); Said anchor ear slack adjuster (5) is a column, is stuck between pipeline (4) and the anchor ear (3).
3. the press and open holes device that is used for the pipeline pressure collection according to claim 1 and 2; It is characterized in that: said drilling equipment comprises drill bit (6), drill chuck (7) and drill chuck hold down gag, and said drill chuck hold down gag comprises pressure strip (8) and connecting rod (9); Said pressure strip (8) is pressed on drill chuck (7) top; Said connecting rod (9) one ends are fixed in pressure strip (8), and the other end is fixed in fixed head (2).
4. the press and open holes device that is used for the pipeline pressure collection according to claim 3, it is characterized in that: said connecting rod (9) is two, and said fixed head (2) is provided with connecting rod installing hole (23), and said pressure strip (8) is gone up the corresponding connecting rod installing hole that is provided with.
5. the press and open holes device that is used for the pipeline pressure collection according to claim 3; It is characterized in that: said drill chuck hold down gag also comprises clamping screw (10); Said pressure strip (8) is provided with the screwed hole that is complementary with clamping screw (10), and said clamping screw (10) screws in screwed hole and is pressed on drill chuck (7) top.
6. the press and open holes device that is used for the pipeline pressure collection according to claim 3; It is characterized in that: said drill chuck hold down gag also comprises clamping screw (10); Said pressure strip (8) is provided with the through hole that is complementary with clamping screw (10); Be fixed with a nut under the through hole, said clamping screw (10) passes through hole screw-in nut and is pressed on drill chuck (7) top.
7. the press and open holes device that is used for the pipeline pressure collection according to claim 3, it is characterized in that: said drill chuck (7) radially is fixed with ratchet spanner (11).
8. the press and open holes device that is used for the pipeline pressure collection according to claim 1 and 2, it is characterized in that: said drilling equipment is an electric drill.
9. the press and open holes device that is used for the pipeline pressure collection according to claim 1 and 2, it is characterized in that: the bit diameter of said drilling equipment is less than the internal diameter of Pressure gauge crossover sub (1).
10. the press and open holes device that is used for the pipeline pressure collection according to claim 9, it is characterized in that: the bit diameter of said drilling equipment is 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204998273U CN202317132U (en) | 2011-12-05 | 2011-12-05 | Pressurized hole saw for pipeline pressure acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204998273U CN202317132U (en) | 2011-12-05 | 2011-12-05 | Pressurized hole saw for pipeline pressure acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317132U true CN202317132U (en) | 2012-07-11 |
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ID=46429129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204998273U Expired - Lifetime CN202317132U (en) | 2011-12-05 | 2011-12-05 | Pressurized hole saw for pipeline pressure acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317132U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406939A (en) * | 2013-07-19 | 2013-11-27 | 广东联塑科技实业有限公司 | PVC leakage pipe manufacturing device |
| CN105291185A (en) * | 2015-11-23 | 2016-02-03 | 山东海丽管道科技有限公司 | Large-caliber plastic pipeline trepanning equipment |
| CN109530756A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of auxiliary device to drill for electric hand drill in cylindrical body |
| CN110253043A (en) * | 2019-06-13 | 2019-09-20 | 金广军 | A kind of gathering line drilling equipment and application method |
| CN110834110A (en) * | 2019-11-29 | 2020-02-25 | 陕西助智信息技术有限公司 | Small-caliber under-pressure tapper |
-
2011
- 2011-12-05 CN CN2011204998273U patent/CN202317132U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406939A (en) * | 2013-07-19 | 2013-11-27 | 广东联塑科技实业有限公司 | PVC leakage pipe manufacturing device |
| CN103406939B (en) * | 2013-07-19 | 2016-03-30 | 广东联塑科技实业有限公司 | A kind of PVC leaky pipe producing device |
| CN105291185A (en) * | 2015-11-23 | 2016-02-03 | 山东海丽管道科技有限公司 | Large-caliber plastic pipeline trepanning equipment |
| CN109530756A (en) * | 2017-09-21 | 2019-03-29 | 贵港市厚顺信息技术有限公司 | A kind of auxiliary device to drill for electric hand drill in cylindrical body |
| CN110253043A (en) * | 2019-06-13 | 2019-09-20 | 金广军 | A kind of gathering line drilling equipment and application method |
| CN110253043B (en) * | 2019-06-13 | 2020-12-29 | 金广军 | Gathering pipeline drilling device and using method |
| CN110834110A (en) * | 2019-11-29 | 2020-02-25 | 陕西助智信息技术有限公司 | Small-caliber under-pressure tapper |
| CN110834110B (en) * | 2019-11-29 | 2020-12-04 | 滨州富创科技服务有限公司 | Small-caliber under-pressure tapper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Two 310012 Hangzhou Road, Zhejiang province Xihu District No. 195 Wen Wenxin building room 708 Patentee after: ZHEJIANG KEWEI ENERGY-SAVING TECHNOLOGY CO., LTD. Address before: Two 310012 Hangzhou Road, Zhejiang province Xihu District No. 195 Wen Wenxin building room 708 Patentee before: Zhejiang Ecowell Energy-Saving Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |