CN109812625A - A kind of pressure duct protective device - Google Patents
A kind of pressure duct protective device Download PDFInfo
- Publication number
- CN109812625A CN109812625A CN201910218179.0A CN201910218179A CN109812625A CN 109812625 A CN109812625 A CN 109812625A CN 201910218179 A CN201910218179 A CN 201910218179A CN 109812625 A CN109812625 A CN 109812625A
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- Prior art keywords
- pressure duct
- tight lock
- lock part
- protective device
- connecting sleeve
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- 230000001681 protective effect Effects 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
- Joints With Pressure Members (AREA)
Abstract
The embodiment of the invention discloses a kind of pressure duct protective devices, the joint of pressure duct is arranged in the pressure duct protective device, it is characterized in that, the pressure duct protective device includes protective device ontology, the protective device ontology includes the first connecting sleeve and the second connecting sleeve, first connecting sleeve is mounted on the side of pressure duct joint, and second connecting sleeve is mounted on the other side of pressure duct joint, first connecting sleeve and the second connecting sleeve are connected by screw rod, the both ends of the screw rod are respectively arranged with the first threaded portion and the second threaded portion, first connection card is set on first threaded portion and is locked by the first locking nut, second connection card is set on second threaded portion and is locked by the second locking nut.The present invention has the characteristics that structure is simple, easy for installation and safe and reliable.
Description
Technical field
The present embodiments relate to the technical fields of the connection of pressure duct, and in particular to a kind of pressure duct protection dress
It sets.
Background technique
Connector used in traditional connecting line especially pressure duct is that the mode that is connected through a screw thread connects two root canal parts
It picks up, needs to attack or extract respectively screw thread at the both ends of two root canal parts using this thread connecting mode, when not only connecting
Spanner turnning circle is more, and working efficiency is low, and in the case, since spatial position limits, makes to the maintenance of connection
At it is great it is inconvenient can not even repair, the occasion harsher to some requirements must also be to tightening when screw thread is tightened
Torque or corner carry out strict control, this is also can not be ignored the problem of.In order to solve this problem, it is developed more
Kind quick coupling, solves the problems, such as this to a certain extent, is also able to achieve the purpose of quick grafting.Though some quick coupling is able to achieve
The function of quick grafting, but be only used for low pressure connection, it is impossible to be used in have larger pressure and more demanding to degree of being completely embedded
Pressure duct connection.
Meanwhile the pressure duct of high-pressure slip-casting is not able to satisfy still merely using the quick coupling with quick grafting
The requirement of security reliability, it is still necessary to carry out the protection of secure context to pressure duct, therefore continue a kind of dedicated high-voltage tube
The safety device on road.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of pressure duct protective device, to solve prior art middle-high pressure grouting
Pressure duct lacks the problem of corresponding safety device.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to a first aspect of the embodiments of the present invention, the embodiment of the present invention provides a kind of pressure duct protective device, the height
The joint of pressure duct is arranged in pressure pipe line protection device, and the pressure duct protective device includes protective device ontology, institute
Stating protective device ontology includes the first connecting sleeve and the second connecting sleeve, and first connecting sleeve is mounted on pressure duct
The side of joint, and second connecting sleeve is mounted on the other side of pressure duct joint, first connecting sleeve
It is connected with the second connecting sleeve by screw rod, the both ends of the screw rod are respectively arranged with the first threaded portion and the second screw thread
Portion, first connection card are set on first threaded portion and are locked by the first locking nut, second connection
Card is set on second threaded portion and is locked by the second locking nut.
Further, the joint of the pressure duct includes the first pressure duct, the second pressure duct and connection dress
It sets, and first pressure duct is fixedly connected by attachment device with second pressure duct, first connecting sleeve
It is arranged on first pressure duct, and second connection card is set on second pressure duct.
Further, first connecting sleeve includes the first connection ring, and first is provided in first connection ring and is lacked
Mouthful, one end that first notch is located in first connection ring is provided with the first tight lock part, and in first connection ring
It is tight by first that the other end of first notch is provided with the second tight lock part, first tight lock part and the second tight lock part
Fixing bolt and the first fastening nut being disposed thereon are locked, and second tight lock part is far from first connection ring
End is provided with first connecting portion, and the first connecting portion is provided with the first fixed part far from one end of second tight lock part.
Further, second tight lock part and first tight lock part are arranged in parallel, in which: first locking
The first locking hole is provided in portion, position corresponding with first locking hole is provided with the second lock on second tight lock part
Tieholen, and first fastening bolt is located in first locking hole and the second locking hole and is carried out by the first fastening nut
Locking.
Further, first fixed part is arranged in a mutually vertical manner with second tight lock part, on first fixed part
It is provided with the first mounting hole, one end of the screw rod is arranged in first mounting hole and locks by the first locking nut
Tightly.
Further, second connecting sleeve includes the second connection ring, and second is provided in second connection ring and is lacked
Mouthful, one end that second notch is located in second connection ring is provided with third tight lock part, and in second connection ring
It is tight by second that the other end of second notch is provided with the 4th tight lock part, the third tight lock part and the 4th tight lock part
Fixing bolt and the second fastening nut being disposed thereon are locked, and the 4th tight lock part is far from second connection ring
End is provided with second connecting portion, and the second connecting portion is provided with the second fixed part far from one end of the 4th tight lock part.
Further, the 4th tight lock part and the third tight lock part are arranged in parallel, in which: the third locking
Third locking hole is provided in portion, position corresponding with the third locking hole is provided with the 4th lock on the 4th tight lock part
Tieholen, and second fastening bolt is located in the third locking hole and the 4th locking hole and is carried out by the second fastening nut
Locking.
Further, second fixed part is arranged in a mutually vertical manner with the 4th tight lock part, on second fixed part
It is provided with the second mounting hole, the other end of the screw rod is arranged in second mounting hole and locks by the second locking nut
Tightly.
Further, first connection ring, the first tight lock part, the second tight lock part, first connecting portion and first are fixed
Portion is integrally formed, and the internal diameter of first locking hole and the second locking hole is identical.
Further, second connection ring, third tight lock part, the 4th tight lock part, second connecting portion and second are fixed
Portion is integrally formed, and the internal diameter of the third locking hole and the 4th locking hole is identical.
The embodiment of the present invention has the advantages that the embodiment of the present invention provides a kind of pressure duct protective device, the high pressure
The joint of pressure duct is arranged in pipeline protective device, and the pressure duct protective device includes protective device ontology, described
Protective device ontology includes the first connecting sleeve and the second connecting sleeve, and first connecting sleeve is mounted on pressure duct and connects
The side at head place, and second connecting sleeve is mounted on the other side of pressure duct joint, first connecting sleeve with
Second connecting sleeve is connected by screw rod, and the both ends of the screw rod are respectively arranged with the first threaded portion and the second threaded portion,
First connection card is set on first threaded portion and is locked by the first locking nut, second connecting sleeve
It is arranged on second threaded portion and is locked by the second locking nut；Pass through the side installation the in pressure duct joint
One connecting sleeve, while installing the second connecting sleeve in the other side of pressure duct joint, at the same by the first connecting sleeve and
Second connecting sleeve is connected with screw rod, and is locked by the first locking nut and the second locking nut, this improves
The security reliability of pressure duct joint, service life are further extended；Meanwhile a kind of high pressure of the embodiment of the present invention
Pipeline protective device also has the characteristics that structure is simple, easy for installation and later maintenance is convenient；In addition, passing through the high-voltage tube of setting
Line protection device can effectively prevent pressure duct joint to fall off and cause the generation of casualty accident, solve high-pressure slip-casting presence
Security risk.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is a kind of using state structure diagram of pressure duct protective device provided in an embodiment of the present invention.
Fig. 2 is that the front view structure of the first connecting sleeve in a kind of pressure duct protective device provided in an embodiment of the present invention is shown
It is intended to.
Fig. 3 is that first connecting sleeve removes the first fastening in a kind of pressure duct protective device provided in an embodiment of the present invention
Side view after bolt.
Fig. 4 is that the front view structure of the second connecting sleeve in a kind of pressure duct protective device provided in an embodiment of the present invention is shown
It is intended to.
Fig. 5 is that second connecting sleeve removes the second fastening in a kind of pressure duct protective device provided in an embodiment of the present invention
Side view after bolt.
In figure: 100, the first connecting sleeve；101, the first connection ring；102, the first notch；103, the first tight lock part；104,
Second tight lock part；105, the first fastening bolt；106, the first fastening nut；107, first connecting portion；108, the first fixed part；
109, the first mounting hole；200, the second connecting sleeve；201, the second connection ring；202, the second notch；203, third tight lock part；
204, the 4th tight lock part；205, the second fastening bolt；206, the second fastening nut；207, second connecting portion；208, second is fixed
Portion；209, the second mounting hole；300, screw rod；301, the first threaded portion；302, the second threaded portion；303, the first locking nut；
304, the second locking nut；401, the first pressure duct；402, the second pressure duct；403, attachment device.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
As shown in Figures 1 to 5, a kind of pressure duct protective device, pressure duct protection are provided for the embodiment of the present invention
The joint of pressure duct is arranged in device, and the pressure duct protective device includes protective device ontology, the protective device
Ontology includes the first connecting sleeve 100 and the second connecting sleeve 200, and first connecting sleeve 100 is mounted on pressure duct
The side of joint, and second connecting sleeve 200 is mounted on the other side of pressure duct joint, first connection card
Set 100 and the second connecting sleeve 200 are connected by screw rod 300, and the both ends of the screw rod 300 are respectively arranged with the first screw thread
Portion 301 and the second threaded portion 302, first connecting sleeve 100 are arranged on first threaded portion 301 and by the first locks
Tight nut 303 is locked, and second connecting sleeve 200 is arranged on second threaded portion 302 and passes through the second locking nut
304 lockings.By above-mentioned design, the first connecting sleeve 100 is installed in the left side of pressure duct joint, while in pressure duct
The second connecting sleeve 200 is installed on the right side of joint, while the first connecting sleeve 100 and the second connecting sleeve 200 are used screw
Bar 300 connects, and is locked by the first locking nut 303 and the second locking nut 304, and this improves pressure ducts
The security reliability of joint, service life are further extended；Meanwhile a kind of pressure duct protection of the embodiment of the present invention
Device also has the characteristics that structure is simple, easy for installation and later maintenance is convenient.
The embodiment of the present invention provides a kind of pressure duct protective device, and the joint of the pressure duct includes the first high pressure
Pipeline 401, the second pressure duct 402 and attachment device 403, and first pressure duct 401 by attachment device 403 with
Second pressure duct 402 is fixedly connected, and first connecting sleeve 100 is arranged on first pressure duct 401, and
Second connecting sleeve 200 is arranged on second pressure duct 402.By above-mentioned design, early period it is easy for installation and after
Phase easy to maintain.
The embodiment of the present invention provides a kind of pressure duct protective device, and first connecting sleeve 100 includes the first connection
Ring 101 is provided with the first notch 102 in first connection ring 101, is located at described first in first connection ring 101 and lacks
One end of mouth 102 is provided with the first tight lock part 103, and positioned at the another of first notch 102 in first connection ring 101
End is provided with the second tight lock part 104, first tight lock part 103 and the second tight lock part 104 by the first fastening bolt 105 and
The first fastening nut 106 being disposed thereon is locked, and second tight lock part 104 is far from first connection ring 101
End is provided with first connecting portion 107, and the first connecting portion 107 is provided with far from one end of second tight lock part 104
One fixed part 108.By above-mentioned design, when installation by 101 sets of the first connection ring on the first pressure duct 401, and pass through the
First tight lock part 103 and the second tight lock part 104 are fastenedly connected by one fastening bolt 105, while being locked by the first fastening nut 106
Tightly, security reliability gets a promotion.
The embodiment of the present invention provides a kind of pressure duct protective device, second tight lock part 104 and first locking
Portion 103 is arranged in parallel, in which: it is provided with the first locking hole (not shown) on first tight lock part 103, described
Position corresponding with first locking hole is provided with the second locking hole (not shown) on two tight lock parts 104, and described
First fastening bolt 105 is located in first locking hole and the second locking hole and is locked by the first fastening nut 106.
The internal diameter of above-mentioned first locking hole and the second locking hole is greater than the outer diameter of first fastening nut, facilitates installation and later period
Maintenance, improves the efficiency of installation.
The embodiment of the present invention provides a kind of pressure duct protective device, first fixed part 108 and second locking
Portion 104 is arranged in a mutually vertical manner, and the first mounting hole 109, one end of the screw rod 300 are provided on first fixed part 108
It is arranged in first mounting hole 109 and is locked by the first locking nut 303.The internal diameter of above-mentioned first mounting hole 109 is big
In the outer diameter of the screw rod 300, facilitates installation and the maintenance in later period, improve the efficiency of installation.
The embodiment of the present invention provides a kind of pressure duct protective device, and second connecting sleeve 200 includes the second connection
Ring 201 is provided with the second notch 202 in second connection ring 201, is located at described second in second connection ring 201 and lacks
One end of mouth 202 is provided with third tight lock part 203, and positioned at the another of second notch 202 in second connection ring 201
End is provided with the 4th tight lock part 204, the third tight lock part 203 and the 4th tight lock part 204 by the second fastening bolt 205 and
The second fastening nut 206 being disposed thereon is locked, and the 4th tight lock part 204 is far from second connection ring 201
End is provided with second connecting portion 207, and the second connecting portion 207 is provided with far from one end of the 4th tight lock part 204
Two fixed parts 208.By above-mentioned design, when installation by 201 sets of the second connection ring on the second pressure duct 402, and pass through the
Third tight lock part 203 and the 4th tight lock part 204 are fastenedly connected by two fastening bolts 205, while being locked by the second fastening nut 206
Tightly, security reliability gets a promotion.
The embodiment of the present invention provides a kind of pressure duct protective device, and the 4th tight lock part 204 is locked with the third
Portion 203 is arranged in parallel, in which: it is provided with third locking hole (not shown) on the third tight lock part 203, described
Position corresponding with the third locking hole is provided with the 4th locking hole (not shown) on four tight lock parts 204, and described
Second fastening bolt 205 is located in the third locking hole and the 4th locking hole and is locked by the second fastening nut 206.
The internal diameter of above-mentioned third locking hole and the 4th locking hole is greater than the outer diameter of second fastening nut, facilitates installation and later period
Maintenance, improves the efficiency of installation.
The embodiment of the present invention provides a kind of pressure duct protective device, second fixed part 208 and the 4th locking
Portion 204 is arranged in a mutually vertical manner, and is provided with the second mounting hole 209 on second fixed part 208, the screw rod 300 it is another
End is arranged in second mounting hole 209 and is locked by second locking nut 304.Above-mentioned first mounting hole 209
Internal diameter is greater than the outer diameter of the screw rod 300, facilitates installation and the maintenance in later period, improves the efficiency of installation.
The embodiment of the present invention provides a kind of pressure duct protective device, first connection ring 101, the first tight lock part 103,
Second tight lock part 104, first connecting portion 107 and the first fixed part 108 are integrally formed, and first locking hole and second
The internal diameter of locking hole is identical.By above-mentioned design, facilitate processing early period and the maintenance in later period of the first connecting sleeve 100.
The embodiment of the present invention provides a kind of pressure duct protective device, second connection ring 201, third tight lock part 203,
4th tight lock part 204, second connecting portion 207 and the second fixed part 208 are integrally formed, and the third locking hole and the 4th
The internal diameter of locking hole is identical.By above-mentioned design, facilitate processing early period and the maintenance in later period of the second connecting sleeve 200.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. the joint of pressure duct is arranged in a kind of pressure duct protective device, the pressure duct protective device, feature exists
In, the pressure duct protective device includes protective device ontology, the protective device ontology include the first connecting sleeve and
Second connecting sleeve, first connecting sleeve is mounted on the side of pressure duct joint, and second connecting sleeve is pacified
Mounted in the other side of pressure duct joint, first connecting sleeve and the second connecting sleeve are connected by screw rod, described
The both ends of screw rod are respectively arranged with the first threaded portion and the second threaded portion, and first connection card is set on first spiral shell
It is locked in line portion and by the first locking nut, second connection card is set on second threaded portion and by second
Locking nut locking.
2. pressure duct protective device according to claim 1, which is characterized in that the joint of the pressure duct includes
First pressure duct, the second pressure duct and attachment device, and first pressure duct passes through attachment device and described the
Two pressure ducts are fixedly connected, and first connection card is set on first pressure duct, and second connection card
It is set on second pressure duct.
3. pressure duct protective device according to claim 2, which is characterized in that first connecting sleeve includes first
Connection ring is provided with the first notch in first connection ring, one end of first notch is located in first connection ring
It is provided with the first tight lock part, and the other end in first connection ring positioned at first notch is provided with the second tight lock part,
First tight lock part and the second tight lock part are locked by the first fastening bolt and the first fastening nut being disposed thereon
Tightly, second tight lock part is provided with first connecting portion far from the end of first connection ring, and the first connecting portion is separate
One end of second tight lock part is provided with the first fixed part.
4. pressure duct protective device according to claim 3, which is characterized in that second tight lock part and described first
Tight lock part is arranged in parallel, in which: be provided with the first locking hole on first tight lock part, on second tight lock part with institute
It states the corresponding position of the first locking hole and is provided with the second locking hole, and first fastening bolt is located at first locking hole
It is locked in the second locking hole and by the first fastening nut.
5. pressure duct protective device according to claim 4, which is characterized in that first fixed part and described second
Tight lock part is arranged in a mutually vertical manner, and the first mounting hole is provided on first fixed part, and one end of the screw rod is arranged in institute
It states in the first mounting hole and is locked by the first locking nut.
6. pressure duct protective device according to claim 2, which is characterized in that second connecting sleeve includes second
Connection ring is provided with the second notch in second connection ring, one end of second notch is located in second connection ring
It is provided with third tight lock part, and the other end in second connection ring positioned at second notch is provided with the 4th tight lock part,
The third tight lock part and the 4th tight lock part are locked by the second fastening bolt and the second fastening nut being disposed thereon
Tightly, the 4th tight lock part is provided with second connecting portion far from the end of second connection ring, and the second connecting portion is separate
One end of 4th tight lock part is provided with the second fixed part.
7. pressure duct protective device according to claim 6, which is characterized in that the 4th tight lock part and the third
Tight lock part is arranged in parallel, in which: be provided with third locking hole on the third tight lock part, on the 4th tight lock part with institute
It states the corresponding position of third locking hole and is provided with the 4th locking hole, and second fastening bolt is located at the third locking hole
It is locked in the 4th locking hole and by the second fastening nut.
8. pressure duct protective device according to claim 7, which is characterized in that second fixed part and the described 4th
Tight lock part is arranged in a mutually vertical manner, and the second mounting hole is provided on second fixed part, and the other end setting of the screw rod exists
It is locked in second mounting hole and by the second locking nut.
9. pressure duct protective device according to claim 5, which is characterized in that first connection ring, the first locking
Portion, the second tight lock part, first connecting portion and the first fixed part are integrally formed, and first locking hole and the second locking hole
Internal diameter it is identical.
10. pressure duct protective device according to claim 6, which is characterized in that second connection ring, third locking
Portion, the 4th tight lock part, second connecting portion and the second fixed part are integrally formed, and the third locking hole and the 4th locking hole
Internal diameter it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218179.0A CN109812625B (en) | 2019-03-21 | 2019-03-21 | High-pressure pipeline protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218179.0A CN109812625B (en) | 2019-03-21 | 2019-03-21 | High-pressure pipeline protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109812625A true CN109812625A (en) | 2019-05-28 |
| CN109812625B CN109812625B (en) | 2024-04-26 |
Family
ID=66609832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910218179.0A Active CN109812625B (en) | 2019-03-21 | 2019-03-21 | High-pressure pipeline protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812625B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070051254A (en) * | 2006-02-16 | 2007-05-17 | 박동호 | Clamp for tightening pipe |
| JP3198179U (en) * | 2015-04-07 | 2015-06-18 | 有限会社シノハラ | High pressure joint structure |
| CN206159662U (en) * | 2016-11-04 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | From tightening up clamp |
| CN207486271U (en) * | 2017-11-28 | 2018-06-12 | 天津市意利达防腐保温工程有限公司 | A kind of polyethylene outer protective pipe |
| CN209743773U (en) * | 2019-03-21 | 2019-12-06 | 鄂尔多斯市华兴能源有限责任公司 | High-pressure pipeline protection device |
-
2019
- 2019-03-21 CN CN201910218179.0A patent/CN109812625B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070051254A (en) * | 2006-02-16 | 2007-05-17 | 박동호 | Clamp for tightening pipe |
| JP3198179U (en) * | 2015-04-07 | 2015-06-18 | 有限会社シノハラ | High pressure joint structure |
| CN206159662U (en) * | 2016-11-04 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | From tightening up clamp |
| CN207486271U (en) * | 2017-11-28 | 2018-06-12 | 天津市意利达防腐保温工程有限公司 | A kind of polyethylene outer protective pipe |
| CN209743773U (en) * | 2019-03-21 | 2019-12-06 | 鄂尔多斯市华兴能源有限责任公司 | High-pressure pipeline protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109812625B (en) | 2024-04-26 |
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