CN206468964U - A kind of gas pipeline band gas boring device - Google Patents
A kind of gas pipeline band gas boring device Download PDFInfo
- Publication number
- CN206468964U CN206468964U CN201621445021.5U CN201621445021U CN206468964U CN 206468964 U CN206468964 U CN 206468964U CN 201621445021 U CN201621445021 U CN 201621445021U CN 206468964 U CN206468964 U CN 206468964U
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- CN
- China
- Prior art keywords
- sealing ring
- branch pipe
- gas
- flange
- pipe
- 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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Abstract
The utility model discloses a kind of gas pipeline band gas boring device, including Gas Pipe, valve, connecting box, electrical tapping machine, nitrogen inlet, block gate valve, branch pipe and lower branch line, the Gas Pipe treats that the top and bottom engaging of tapping has branch pipe and lower branch line, the both sides of the branch pipe and lower branch line are respectively mounted flange, the flange passes through long arc shape locating slot and short arc locating slot and the long arc shape positioning strip on sealing ring and short arc positioning strip phase clamping, hinge is installed at the top of the sealing ring, the bottom of sealing ring is connected with arc fixture block by inserted link, the both sides of sealing ring and flange offer screwed hole.The utility model is by setting the mutual cooperation of sealing ring and flange, and branch pipe and lower branch line, which cooperate, to be fixed in Gas Pipe, so that work is lighter, has reached and has avoided installing the high temperature produced during branch pipe, while can also make branch pipe install faster advantage.
Description
Technical field
The utility model is related to gas pipeline equipment technical field, specially a kind of gas pipeline band gas boring device.
Background technology
Gas Pipe is a kind of combustion gas pipe special.Replace traditional snap rubber soft with metallic gas pipe flexible pipe
Pipe, can solve the short defect of rubber tube easy to fall off, easy aging, easy insect bite, service life.
At present, Gas Pipe during being built, it is necessary to gas, do not stop the supple of gas or steam in the case of not release, operated,
But it is existing current, it is typically to be fixed on branch pipe in Gas Pipe by way of welding, then again by blocking gate valve and perforate
Machine carries out the installation operation of Gas Pipe, in above-mentioned operating process, by branch pipe welding in Gas Pipe, during welding,
High temperature can be produced, it is possible to certain potential safety hazard can be triggered, injure the life security of staff, or even cause bigger
Loss.
Utility model content
The purpose of this utility model is to provide a kind of gas pipeline band gas boring device possess and avoid producing when installing branch pipe
Raw high temperature, while can also make branch pipe install faster advantage, the problem of solving branch pipe mounting means.
To achieve the above object, the utility model provides following technical scheme：A kind of gas pipeline band gas boring device, bag
Gas Pipe, valve, connecting box, electrical tapping machine, nitrogen inlet, closure gate valve, branch pipe and lower branch line are included, the Gas Pipe is waited out
Top and bottom engaging at hole has branch pipe and lower branch line, and the both sides of the branch pipe and lower branch line are respectively mounted flange, described
Flange passes through long arc shape locating slot and short arc locating slot and the long arc shape positioning strip and short arc positioning strip on sealing ring
Hinge is installed, the bottom of sealing ring is connected with arc fixture block by inserted link at the top of phase clamping, the sealing ring, sealing ring and
The both sides of flange offer screwed hole, and the screwed hole internal thread is connected with the spiral shell through sealing ring and flange
It is provided with the top of bolt, the branch pipe at the top of branch pipe interface, the branch pipe interface and closure gate valve is installed, the closure gate valve
Side be fixed with valve, connecting box is installed at the top of closure gate valve, the side of the connecting box is connected with nitrogen inlet, even
Connect and electrical tapping machine is installed at the top of case, the bottom of the electrical tapping machine is connected with the drilling rod being arranged in branch pipe, described
The bottom of drilling rod is provided with drill bit.
It is preferred that, heat conductive filament is wound with the outside of the drill bit and drilling rod, the surface of drill bit is equidistant to offer drill flute.
It is preferred that, the normal section of the nitrogen inlet is " L " shape structure, one end connection nitrogen cylinder of the nitrogen inlet.
It is preferred that, the junction of the sealing ring and hinge is opening-closing structure, the sealing ring bottom and arc fixture block
The junction of inserted link offers slot.
It is preferred that, the integral radius phase of inside radius size and Gas Pipe with body thickness of the sealing ring and flange
Difference, which is floated, is no more than two millimeters, and it is connected as interference connection.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting the mutual cooperation of sealing ring and flange, and branch pipe and lower branch line cooperate solid
It is scheduled in Gas Pipe, then the flange on the flange and lower branch line on its branch pipe connects, and then fixes sealing ring
In Gas Pipe, make long arc shape positioning strip and short arc positioning strip on sealing ring and the long arc shape locating slot on flange and
Short arc locating slot phase clamping, then by arc fixture block, by sealing ring clamping, finally screws in bolt on screwed hole, makes branch
Pipe and lower branch line are stable to be arranged in Gas Pipe, so that branch pipe weld job required when being connected with Gas Pipe is avoided, and then
Also work danger coefficient is reduced, makes staff safer in operation, greatly reduces the difficulty that staff operates in itself
Degree, makes the speed that branch pipe is arranged in Gas Pipe faster, so that work is lighter, has reached and has avoided producing when installing branch pipe
High temperature, while can also make branch pipe install faster advantage.
2nd, the utility model is by the heat conductive filament wound on drill bit and drilling rod, the height that can operationally produce drill bit
Temperature is transmitted, and is made Temperature Distribution more uniform, it is to avoid drill hole temperature is too high, is had influence on the operation of drilling, while in drill bit
On the drill flute design that opens up, bit operation dynamics of getting up can be made more uniform, drill bit is using more convenient, and suitable popularization makes
With.
Brief description of the drawings
Fig. 1 is the utility model front schematic view；
Fig. 2 is the utility model electrical tapping machine front schematic view；
Fig. 3 is the utility model flange schematic diagram；
Fig. 4 is intended to for the utility model sealing ring decomposition diagram.
In figure：1 Gas Pipe, 2 sealing rings, 21 hinges, 22 long arc shape positioning strips, 23 arc fixture blocks, 24 inserted links, 25 short arcs
Positioning strip, 3 flanges, 31 long arc shape locating slots, 32 screwed holes, 33 short arc locating slots, 4 branch pipe interfaces, 5 valves, 6 connections
Case, 7 electrical tapping machines, 71 drilling rods, 72 heat conductive filaments, 73 drill bits, 74 drill flutes, 8 nitrogen inlets, 9 closure gate valves, 10 branch pipes, 11 spiral shells
Bolt, 12 lower branch lines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of gas pipeline band gas boring device, including Gas Pipe 1, valve 5, connecting box 6, driven opening
Hole machine 7, nitrogen inlet 8, closure gate valve 9, branch pipe 10 and lower branch line 12, Gas Pipe 1 treat that the top and bottom engaging of tapping has
The both sides of branch pipe 10 and lower branch line 12, branch pipe 10 and lower branch line 12 are respectively mounted flange 3, and flange 3 is fixed by long arc shape
Position groove 31 and short arc locating slot 33 and the long arc shape positioning strip 22 on sealing ring 2 and the phase clamping of short arc positioning strip 25, sealing
The top of circle 2 is provided with hinge 21, and the bottom of sealing ring 2 is connected with arc fixture block 23, sealing ring 2 and interface method by inserted link 24
The both sides of orchid 3 offer screwed hole 32, and the internal thread of screwed hole 32 is connected with the bolt 11 through sealing ring 2 and flange 3,
The top of branch pipe 10 is provided with branch pipe interface 4, and the top of branch pipe interface 4 is provided with closure gate valve 9, and the side of closure gate valve 9 is consolidated
Surely there is valve 5, the top of closure gate valve 9 is provided with connecting box 6, and the side of connecting box 6 is connected with nitrogen inlet 8, connecting box 6
Top is provided with electrical tapping machine 7, and the bottom of electrical tapping machine 7 is connected with the drilling rod 71 being arranged in branch pipe 10, drilling rod 71
Bottom is provided with drill bit 73.
The utility model is by setting the mutual cooperation of sealing ring 2 and flange 3, branch pipe 10 and the phase interworking of lower branch line 12
Conjunction is fixed in Gas Pipe 1, and then the flange 3 on the flange 3 and lower branch line 12 on its branch pipe 10 connects, and then will
Sealing ring 2 is fixed in Gas Pipe 1, makes the long arc shape positioning strip 22 and short arc positioning strip 25 and flange 3 on sealing ring 2
On long arc shape locating slot 31 and the phase clamping of short arc locating slot 33, then by arc fixture block 23, by the clamping of sealing ring 2, most
Bolt 11 is screwed on screwed hole 32 afterwards, makes branch pipe 10 and lower branch line 12 are stable to be arranged in Gas Pipe 1, so as to avoid branch pipe
10 weld jobs required when being connected with Gas Pipe 1, so also reduce work danger coefficient, make staff operation when more
Safety, greatly reduces the difficulty that staff operates in itself, makes the speed that branch pipe 10 is arranged in Gas Pipe 1 faster, so that
Make work lighter, reached and avoided that the high temperature produced during branch pipe 10 is installed, while it is excellent faster that branch pipe 10 can also installed
Point.
The normal section of nitrogen inlet 8 is " L " shape structure, and one end connection nitrogen cylinder of nitrogen inlet 8, the nitrogen of L shape enters
Mouth 8, when can make nitrogen into branch pipe 10, more steadily, the entrance of nitrogen, drill bit 73 and brill when on the one hand can reduce drilling
Temperature at hole, still further aspect is also avoided that the spilling of combustion gas.
The junction of sealing ring 2 and hinge 21 is opening-closing structure, the bottom of sealing ring 2 and the company of the inserted link 24 of arc fixture block 23
The place of connecing offers slot, and the design of slot facilitates the insertion of inserted link 24.
Integral radius difference of the inside radius size and Gas Pipe 1 of sealing ring 2 and flange 3 with body thickness is floated not
More than two millimeters, and it is connected as interference connection, the setting of interference connection, the set for making sealing ring 2 and flange 3 more fasten
It is connected in Gas Pipe 1, makes the air-tightness of branch pipe 10 more preferably.
Referring to Fig. 2, the outside of drill bit 73 and drilling rod 71 is wound with heat conductive filament 72, the surface of drill bit 73 is equidistant to be offered
Drill flute 74, the utility model can operationally be produced drill bit 73 by the heat conductive filament 72 wound on drill bit 73 and drilling rod 71
Raw high temperature is transmitted, and makes Temperature Distribution more uniform, it is to avoid drill hole temperature is too high, has influence on the operation of drilling, simultaneously
The drill flute 74 opened up on drill bit 73 is designed, and drill bit 73 can be made to work together, and dynamics is more uniform, and drill bit 73 uses more square
Just, it is adapted to promote the use of.
Treated in use, branch pipe 10 and lower branch line 12 are fastened on into Gas Pipe 1 on the position of perforate, then by the He of sealing ring 2
Flange 3 is connected, and is installed on branch pipe and installs electrical tapping machine 7 by connecting box 6 on closure gate valve 9, closure gate valve 9,
Then the valve 5 of closure gate valve 9 is opened, by nitrogen inlet 8, nitrogen is passed through, then soap is smeared in each junction outside device
Water, checks air-tightness, and airtight No leakage then proceeds by perforate operation, and the driving drilling rod 71 of electrical tapping machine 7 and drill bit 73 are carried out
Perforate, heat conductive filament 72 is by the heat transfer of drill hole to drilling rod 71 and the inner chamber of branch pipe 10, because nitrogen pressure is more than combustion gas gas
Pressure, nitrogen constantly poured into branch pipe 10, it is ensured that combustion gas will not overflow pipe, after the completion of drilling, close the valve 5 of closure gate valve 9,
Nitrogen inlet 8 stops supply, then by newly-increased Pipe installing on closure gate valve 9, Open valve 5, you can complete Pipe installing.
In summary：The gas pipeline band gas boring device, passes through sealing ring 2, hinge 21, long arc shape positioning strip 22, arc
Shape fixture block 23, inserted link 24, short arc positioning strip 25, flange 3, long arc shape locating slot 31, screwed hole 32, short arc locating slot
33rd, branch pipe 10, bolt 11 and lower branch line 12, the problem of solving 10 mounting means of branch pipe.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gas pipeline band gas boring device, including Gas Pipe (1), valve (5), connecting box (6), electrical tapping machine (7),
Nitrogen inlet (8), closure gate valve (9), branch pipe (10) and lower branch line (12), it is characterised in that：The Gas Pipe (1) treats tapping
Top and bottom engaging have a branch pipe (10) and lower branch line (12), the both sides of the branch pipe (10) and lower branch line (12), which are respectively mounted, to be connect
Mouth flange (3), the flange (3) passes through on long arc shape locating slot (31) and short arc locating slot (33) and sealing ring (2)
Long arc shape positioning strip (22) and short arc positioning strip (25) phase clamping, hinge (21) is installed at the top of the sealing ring (2),
The bottom of sealing ring (2) is connected with arc fixture block (23) by inserted link (24), and the both sides of sealing ring (2) and flange (3) are equal
Screwed hole (32) is offered, screwed hole (32) internal thread is connected with the bolt through sealing ring (2) and flange (3)
(11), it is provided with the top of the branch pipe (10) at the top of branch pipe interface (4), the branch pipe interface (4) and closure gate valve is installed
(9), the side of the closure gate valve (9) is fixed with the top of valve (5), closure gate valve (9) and is provided with connecting box (6), described
The side of connecting box (6) is connected with the top of nitrogen inlet (8), connecting box (6) and is provided with electrical tapping machine (7), described electronic
The bottom of tapping machine (7) is connected with the drilling rod (71) being arranged in branch pipe (10), and the bottom of the drilling rod (71) is provided with drill bit
(73)。
2. a kind of gas pipeline band gas boring device according to claim 1, it is characterised in that：The drill bit (73) and brill
Heat conductive filament (72) is wound with the outside of bar (71), the surface of drill bit (73) is equidistant to offer drill flute (74).
3. a kind of gas pipeline band gas boring device according to claim 1, it is characterised in that：The nitrogen inlet (8)
Normal section be " L " shape structure, the nitrogen inlet (8) one end connection nitrogen cylinder.
4. a kind of gas pipeline band gas boring device according to claim 1, it is characterised in that：The sealing ring (2) with
The junction of hinge (21) is opening-closing structure, sealing ring (2) bottom and the junction of the inserted link (24) of arc fixture block (23)
Offer slot.
5. a kind of gas pipeline band gas boring device according to claim 1, it is characterised in that：The sealing ring (2) and
Integral radius difference of the inside radius size and Gas Pipe (1) of flange (3) with body thickness is floated no more than two millimeters, and
It is connected as interference connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445021.5U CN206468964U (en) | 2016-12-27 | 2016-12-27 | A kind of gas pipeline band gas boring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445021.5U CN206468964U (en) | 2016-12-27 | 2016-12-27 | A kind of gas pipeline band gas boring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468964U true CN206468964U (en) | 2017-09-05 |
Family
ID=59711659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445021.5U Expired - Fee Related CN206468964U (en) | 2016-12-27 | 2016-12-27 | A kind of gas pipeline band gas boring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048320A (en) * | 2021-03-09 | 2021-06-29 | 中核核电运行管理有限公司 | Device and method for opening pressure relief and medium evacuation of pressure pipeline in limited space |
| CN114542978A (en) * | 2022-03-18 | 2022-05-27 | 西南石油大学 | Temporary treatment device and method for natural gas long-distance pipeline station under emergency working condition |
-
2016
- 2016-12-27 CN CN201621445021.5U patent/CN206468964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048320A (en) * | 2021-03-09 | 2021-06-29 | 中核核电运行管理有限公司 | Device and method for opening pressure relief and medium evacuation of pressure pipeline in limited space |
| CN114542978A (en) * | 2022-03-18 | 2022-05-27 | 西南石油大学 | Temporary treatment device and method for natural gas long-distance pipeline station under emergency working condition |
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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: 20170905 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |