CN108386620A - A kind of external conduit and conduit mechanism - Google Patents
A kind of external conduit and conduit mechanism Download PDFInfo
- Publication number
- CN108386620A CN108386620A CN201810400368.5A CN201810400368A CN108386620A CN 108386620 A CN108386620 A CN 108386620A CN 201810400368 A CN201810400368 A CN 201810400368A CN 108386620 A CN108386620 A CN 108386620A
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- China
- Prior art keywords
- conduit
- component
- present
- fixing piece
- external
- 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.)
- Pending
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000004567 concrete Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 12
- 230000005641 tunneling Effects 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Pulmonology (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The present invention provides a kind of external conduit and conduit mechanisms, are related to tunneling technique field.In the present invention, external conduit includes conduit component, connection component and fixing piece, and conduit component is detachably connected with fixing piece by connection component；Conduit component is for installing ancillary equipment.In the present invention, for conduit component for installing ancillary equipment, conduit component is detachably connected by connection component with fixing piece, after conduit component is destroyed, facilitates conduit unit replacement, improves the using effect of external conduit.
Description
Technical field
The present invention relates to tunneling technique fields, in particular to a kind of external conduit and conduit mechanism.
Background technology
It is built with the fast development of international and domestic high ferro, subway and underground pipe gallery, for supplying drainage in tunnel
Also at eruptive growth, commonly use method for tunnel construction at present has the conduit 3 of the installations such as road, power communication cable and electromechanical equipment
Shield method and Mining Method.
Shield method is to promote Shield-type machinery in ground, is prevented by shield shell and section of jurisdiction bearing surrounding country rock past
Caving in tunnel.Soil excavation is carried out with cutting apparatus in front of excavation face simultaneously, machinery transports outside hole by being unearthed, and leans on thousand
Jin withstands on rear pressurization jacking, and assembled precast concrete section of jurisdiction, forms a kind of mechanized construction method of tunnel structure.
Mining Method is the construction method that tunnels and underground engineering is built with drill eye blasting method excavated section.Because using for reference mine
The method of mountain development work, it is therefore named.When with mining method construction, by entire section partial excavation to design profile, and build therewith
Lining cutting.When stratum is soft, then the easy equipment that excavates can be used and carry out, and according to adjoining rock stability degree, when needed Ying Biankai
Dig side supporting.When partial excavation, base tunnel is excavated on section at first, then excavation is enlarged from base tunnel to section design profile.
In solid, whole rock stratum, centering, light-gauge tunnel, can not branch and tunneling boring is once excavated.In case of soft, broken
Stratum, palpus partial excavation, and coordinate excavation setting temporary support in time, to prevent native stone from caving in.
The conventional mounting arrangements such as water-feeding ＆ drainaging pipeline, power communication cable and electromechanical equipment inside shield method and Tunneling by mining method
It is that post-anchoring technology is installed.Section of jurisdiction or two lining structures are destroyed when traditional approach drills, and are influenced structure stress or are caused tunnel
Infiltration；Construction environment is poor, and noise, flue dust seriously endanger health；Efficiency is low, long construction period；Later stage is not easy to adjust, and fits
Answering property is poor；Later maintenance cost is high.Practical function is poor.
Invention content
The purpose of the present invention is to provide a kind of external conduits, can improve the using effect of external conduit.
The purpose of the present invention is to provide a kind of conduit mechanisms, can improve the using effect of conduit mechanism.
The present invention provides a kind of technical solution：
A kind of external conduit, including conduit component, connection component and fixing piece, the conduit component pass through the connection group
Part and the fixing piece are detachably connected；The conduit is for installing ancillary equipment.
Further, in preferred embodiments of the present invention, the conduit component includes mounting groove and mounting plate, the peace
Tankage is fixedly connected with the mounting plate, and the mounting plate is detachably connected by the connection component and the fixing piece.
Further, in preferred embodiments of the present invention, the mounting groove is welded with the mounting plate.
Further, in preferred embodiments of the present invention, the mounting groove is close to the bottom surface of the mounting plate and described
Surface soldered of the mounting plate close to the mounting groove.
Further, in preferred embodiments of the present invention, two sides of the mounting groove and the close mounting plate
Bottom surface and the mounting plate close to the mounting groove surface soldered.
Further, in preferred embodiments of the present invention, the connection component includes sleeve and bolt part, the sleeve
It is arranged in the fixing piece, the bolt part passes through the conduit component to coordinate with the sleeve.
Further, in preferred embodiments of the present invention, the sleeve is integrally formed with the fixing piece.
Further, in preferred embodiments of the present invention, the bolt part includes bolt and elastic component, and the bolt is worn
It crosses the conduit component with the sleeve to coordinate, the elastic component is arranged between the bolt and the conduit component.
Further, in preferred embodiments of the present invention, the fixing piece is made of concrete.
A kind of conduit mechanism, including fixing piece, multiple conduit components and multiple connection components, the conduit component pass through
The connection component and the fixing piece are detachably connected；Multiple conduit inter-modules are used every setting, the conduit component
In installation ancillary equipment.
The advantageous effect of external conduit provided by the invention and conduit mechanism is：In the present invention, external conduit includes slot
Road component, connection component and fixing piece, conduit component are detachably connected with fixing piece by connection component；Conduit is for installing
Ancillary equipment.
In the present invention, for conduit component for installing ancillary equipment, conduit component is removable by connection component with fixing piece
It connects with unloading, after conduit component receives destruction, facilitates conduit unit replacement, improve the using effect of external conduit.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the external conduit that the embodiment of the present invention one provides.
Fig. 2 is the structural schematic diagram at the first visual angle of the conduit component for the external conduit that the embodiment of the present invention one provides.
Fig. 3 is the structural schematic diagram at the second visual angle of the conduit component for the external conduit that the embodiment of the present invention one provides.
Fig. 4 is the structural schematic diagram of the connection component for the external conduit that the embodiment of the present invention one provides.
Fig. 5 is the structural schematic diagram of the fixing piece for the external conduit that the embodiment of the present invention one provides.
Fig. 6 is the structural schematic diagram of conduit mechanism provided by Embodiment 2 of the present invention.
Icon：10- conduits mechanism；The external conduits of 100-；110- conduit components；112- mounting grooves；114- mounting plates；116-
Mounting hole；120- connection components；122- sleeves；124- bolt parts；1242- bolts；1244- elastic components；1246- plain washers；
130- fixing pieces；132- fixing grooves；134- mounting holes.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it is to be understood that, term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put or those skilled in the art orientation or position that usually understand
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, equipment is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment one
Referring to Fig. 1, present embodiments providing a kind of external conduit 100, external conduit 100 provided in this embodiment can
Improve the using effect of external conduit 100.
External conduit 100 provided in this embodiment is applied to installation ancillary equipment in tunnel and uses.Wherein ancillary equipment can
To include drainage pipeline, power communication cable, evacuation platform and electromechanical equipment etc..
In the present embodiment, external conduit 100 includes conduit component 110, connection component 120 and fixing piece 130, conduit group
Part 110 is detachably connected by connection component 120 and fixing piece 130；Conduit component 110 is for installing ancillary equipment.
In the present embodiment, conduit component 110 passes through company for installing ancillary equipment, conduit component 110 with fixing piece 130
Connected components 120 are detachably connected, after conduit component 110 is destroyed, facilitate conduit component 110 to replace, improve external
The using effect of conduit 100.
Fig. 2 and Fig. 3 is please referred to, in the present embodiment, conduit component 110 includes mounting groove 112 and mounting plate 114, installation
Slot 112 is fixedly connected with mounting plate 114, and mounting plate 114 is detachably connected by connection component 120 and fixing piece 130.
In the present embodiment, a mounting groove 112 can removably be connected by multiple mounting plates 114 and fixing piece 130
It connects.
It can be to arrange at equal intervals between multiple mounting plates 114, can also be arbitrary arrangement.
In the present embodiment, ancillary equipment is installed by mounting groove 112.
In the present embodiment, mounting hole 116 is provided on mounting plate 114, connection component 120 is across mounting hole 116 and admittedly
Determine part 130 removably to coordinate.
In the present embodiment, mounting hole 116 is kidney slot.
It should be noted that in the present embodiment, mounting hole 116 is kidney slot, and but not limited to this, in its of the present invention
In his embodiment, mounting hole 116 can be strip-shaped hole, slotted eye, round hole etc., and the scheme being equal with the present embodiment can
Achieve the effect that the present embodiment, is within the scope of the invention.
In the present embodiment, the long axis of mounting hole 116 extends along the extending direction of mounting groove 112.
It should be noted that in the present embodiment, the long axis of mounting hole 116 extends along the extending direction of mounting groove 112, but
It is not limited to this, can be extending direction of the short axle along mounting groove 112 of mounting hole 116 in other embodiments of the invention
Upper extension.The scheme being equal with the present embodiment can achieve the effect that the present embodiment, be within the scope of the invention.
In the present embodiment, mounting groove 112 is welded with mounting plate 114.The fixation of mounting groove 112 and mounting portion can be improved
Effect.
It should be noted that in the present embodiment, mounting groove 112 is welded with mounting plate 114, and but not limited to this, at this
In the other embodiment of invention, mounting groove 112 can be riveted with mounting plate 114, salient point welds, the scheme being equal with the present embodiment,
It can achieve the effect that the present embodiment, be within the scope of the invention.
In the present embodiment, mounting groove 112 close to the bottom surface of mounting plate 114 and mounting plate 114 close to the table of mounting groove 112
It welds in face.
It should be noted that in the present embodiment, mounting groove 112 is close close to the bottom surface of mounting plate 114 and mounting plate 114
The surface soldered of mounting groove 112, but not limited to this, can be two of mounting groove 112 in other embodiments of the invention
Surface soldered of the bottom surface and mounting plate 114 of side and close mounting plate 114 close to mounting groove 112.It is equal with the present embodiment
Scheme can reach in protection scope of the present invention, be within the scope of the invention.
Referring to Fig. 4, in the present embodiment, connection component 120 includes sleeve 122 and bolt part 124, sleeve 122 is arranged
In fixing piece 130, bolt part 124 passes through conduit component 110 to coordinate with sleeve 122.
In the present embodiment, sleeve 122 passes through screw-thread fit with bolt part 124.
In the present embodiment, sleeve 122 is integrally formed with fixing piece 130.
It should be noted that in the present embodiment, sleeve 122 is integrally formed with fixing piece 130, and but not limited to this,
In the other embodiment of the present invention, sleeve 122 seperated with fixing piece 130 can be molded, and the scheme being equal with the present embodiment can
Achieve the effect that the present embodiment, is within the scope of the invention.
In the present embodiment, bolt part 124 includes bolt 1242 and elastic component 1244, and bolt 1242 passes through conduit component
110 coordinate with sleeve 122, and elastic component 1244 is arranged between bolt 1242 and conduit component 110.
In the present embodiment, bolt 1242 passes through mounting hole 116, coordinates with fixing piece 130.
It should be noted that in the present embodiment, bolt part 124 includes bolt 1242 and elastic component 1244, but unlimited
In this, in other embodiments of the invention, bolt part 124 can not include elastic component 1244.The side being equal with the present embodiment
Case can achieve the effect that the present embodiment, be within the scope of the invention.
In the present embodiment, bolt part 124 further includes plain washer 1246, and the setting of plain washer 1246 is in elastic component 1244 and peace
Between loading board 114.
In the present embodiment, fixing piece 130 is made of concrete.
Referring to Fig. 5, in the present embodiment, fixing groove 132 is provided on fixing piece 130, mounting plate 114 is arranged in fixation
In slot 132.Mounting hole 134 is additionally provided on fixing piece 130, mounting hole 134 is connected to fixing groove 132, and the setting of sleeve 122 is solid
Determine in hole 134.
In the present embodiment, mounting hole 134 coordinates with mounting hole 116, and bolt 1242 passes through mounting hole 116 and mounting hole
134 cooperations.
The operation principle of external conduit 100 provided in this embodiment：In the present embodiment, sleeve 122 and mounting hole 134 1
Body formed, bolt 1242 passes through mounting hole 116 and 134 fixed mounting plate 114 of mounting hole and fixing piece 130, thus by mounting groove
112 are fixed on fixing piece 130.
In conclusion external conduit 100 provided in this embodiment, in the present embodiment, conduit component 110 are auxiliary for installing
Equipment is helped, conduit component 110 is detachably connected by connection component 120 with fixing piece 130, when conduit component 110 receives brokenly
After bad, facilitate conduit component 110 to replace, improve the using effect of external conduit 100.
Embodiment two
Referring to Fig. 6, present embodiments providing a kind of conduit mechanism 10, conduit mechanism 10 provided in this embodiment can carry
The using effect of high conduit mechanism 10.
In order to briefly describe, the present embodiment does not refer to place, can refer to embodiment one.
In the present embodiment, conduit mechanism 10 includes fixing piece 130, multiple conduit components 110 and multiple connection components
120, conduit component 110 is detachably connected by connection component 120 and fixing piece 130；Multiple intervals of conduit component 110 are set
It sets, conduit component 110 is for installing ancillary equipment.
In the present embodiment, conduit component 110 can be arranged at installation equipment in multiple intervals of conduit component 110 setting,
The waste for avoiding conduit component 110 reduces the manufacturing cost of conduit mechanism 10.
The operation principle of external mechanism provided in this embodiment：In the present embodiment, sleeve 122 and 134 one of mounting hole
Molding, bolt 1242 pass through mounting hole 116 and 134 fixed mounting plate 114 of mounting hole and fixing piece 130, thus by mounting groove 112
It is fixed on fixing piece 130.
In conclusion external mechanism provided in this embodiment, in the present embodiment, conduit component 110 are assisted for installing
Equipment, conduit component 110 is detachably connected by connection component 120 with fixing piece 130, when conduit component 110 is destroyed
Afterwards, facilitate conduit component 110 to replace, improve the using effect of external conduit 100.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of external conduit, which is characterized in that including conduit component, connection component and fixing piece, the conduit component passes through
The connection component and the fixing piece are detachably connected；The conduit component is for installing ancillary equipment.
2. external conduit according to claim 1, which is characterized in that the conduit component includes mounting groove and mounting plate,
The mounting groove is fixedly connected with the mounting plate, the mounting plate by the connection component and the fixing piece removably
Connection.
3. external conduit according to claim 2, which is characterized in that the mounting groove is welded with the mounting plate.
4. external conduit according to claim 3, which is characterized in that the mounting groove close to the bottom surface of the mounting plate and
Surface soldered of the mounting plate close to the mounting groove.
5. external conduit according to claim 3, which is characterized in that two sides of the mounting groove and the close peace
The bottom surface of loading board is with the mounting plate close to the surface soldered of the mounting groove.
6. external conduit according to claim 1, which is characterized in that the connection component includes sleeve and bolt part, institute
It states sleeve to be arranged in the fixing piece, the bolt part passes through the conduit component with the sleeve to coordinate.
7. external conduit according to claim 6, which is characterized in that the sleeve is integrally formed with the fixing piece.
8. external conduit according to claim 6, which is characterized in that the bolt part includes bolt and elastic component, described
Bolt passes through the conduit component and the sleeve to coordinate, the elastic component setting the bolt and the conduit component it
Between.
9. external conduit according to claim 1, which is characterized in that the fixing piece is made of concrete.
10. a kind of conduit mechanism, which is characterized in that including fixing piece, multiple conduit components and multiple connection components, the slot
Road component is detachably connected by the connection component and the fixing piece；Multiple conduit inter-modules are described every setting
Conduit component is for installing ancillary equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400368.5A CN108386620A (en) | 2018-04-28 | 2018-04-28 | A kind of external conduit and conduit mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400368.5A CN108386620A (en) | 2018-04-28 | 2018-04-28 | A kind of external conduit and conduit mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386620A true CN108386620A (en) | 2018-08-10 |
Family
ID=63065936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810400368.5A Pending CN108386620A (en) | 2018-04-28 | 2018-04-28 | A kind of external conduit and conduit mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386620A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1473500A1 (en) * | 2003-04-28 | 2004-11-03 | S.I.M.E.T. s.n.c. di Zanardo Stefano & C. | System of connection means for a cable way supporting device |
| CN203051391U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Pre-tightening bolt with mounting function |
| CN205154254U (en) * | 2015-11-30 | 2016-04-13 | 山东科技大学 | Tunnel joins externally channel installation device |
| CN205401320U (en) * | 2016-03-02 | 2016-07-27 | 哈芬有限责任公司 | Channel fastener external member |
| CN106089921A (en) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | Guide pre-tensioned type bolt |
| CN106740282A (en) * | 2017-01-22 | 2017-05-31 | 中铁电气化局集团宝鸡器材有限公司 | I-shaped conductor rail insulation support device |
| CN106979213A (en) * | 2016-01-15 | 2017-07-25 | 江苏华彤新能源科技有限公司 | A kind of device for preventing conduit from loosening |
| CN206815541U (en) * | 2017-06-12 | 2017-12-29 | 上海睿中实业股份公司 | A kind of changeable type pre-buried channel flow |
| CN107893667A (en) * | 2017-11-16 | 2018-04-10 | 上海高铁电气科技有限公司 | A kind of the fixation implementation method and component of the rear-mounted conduit in tunnel |
| CN208281642U (en) * | 2018-04-28 | 2018-12-25 | 中铁隆昌铁路器材有限公司 | A kind of external conduit and conduit mechanism |
-
2018
- 2018-04-28 CN CN201810400368.5A patent/CN108386620A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1473500A1 (en) * | 2003-04-28 | 2004-11-03 | S.I.M.E.T. s.n.c. di Zanardo Stefano & C. | System of connection means for a cable way supporting device |
| CN203051391U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Pre-tightening bolt with mounting function |
| CN205154254U (en) * | 2015-11-30 | 2016-04-13 | 山东科技大学 | Tunnel joins externally channel installation device |
| CN106979213A (en) * | 2016-01-15 | 2017-07-25 | 江苏华彤新能源科技有限公司 | A kind of device for preventing conduit from loosening |
| CN205401320U (en) * | 2016-03-02 | 2016-07-27 | 哈芬有限责任公司 | Channel fastener external member |
| CN106089921A (en) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | Guide pre-tensioned type bolt |
| CN106740282A (en) * | 2017-01-22 | 2017-05-31 | 中铁电气化局集团宝鸡器材有限公司 | I-shaped conductor rail insulation support device |
| CN206815541U (en) * | 2017-06-12 | 2017-12-29 | 上海睿中实业股份公司 | A kind of changeable type pre-buried channel flow |
| CN107893667A (en) * | 2017-11-16 | 2018-04-10 | 上海高铁电气科技有限公司 | A kind of the fixation implementation method and component of the rear-mounted conduit in tunnel |
| CN208281642U (en) * | 2018-04-28 | 2018-12-25 | 中铁隆昌铁路器材有限公司 | A kind of external conduit and conduit mechanism |
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