CN109114303A - A kind of high altitudes and cold area large aperture corrugated steel pipe installation auxiliary device - Google Patents
A kind of high altitudes and cold area large aperture corrugated steel pipe installation auxiliary device Download PDFInfo
- Publication number
- CN109114303A CN109114303A CN201811157330.6A CN201811157330A CN109114303A CN 109114303 A CN109114303 A CN 109114303A CN 201811157330 A CN201811157330 A CN 201811157330A CN 109114303 A CN109114303 A CN 109114303A
- Authority
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- China
- Prior art keywords
- hydraulic cylinder
- fixed
- cavity
- main body
- steel 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.)
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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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/026—Laying or reclaiming pipes on land, e.g. above the ground in or on a frozen surface
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of high altitudes and cold area large aperture corrugated steel pipe installation auxiliary devices, including mounting plate, the lower end of the mounting plate is fixed with apparatus main body, the inside of apparatus main body is equipped with the second cavity, the upper end of second cavity is equipped with hydraulic cylinder, and upper end and the mounting plate of hydraulic cylinder are fixed, and the upper surface of the lower end of hydraulic cylinder and the second cavity is in same level, electric hot plate is installed on the outside of hydraulic cylinder, is fixed with first thermal insulation layer on the outside of electric hot plate.The present apparatus passes through setting electric hot plate and first thermal insulation layer, hydraulic cylinder is kept the temperature and preheated at work, it prevents hydraulic oil from solidifying in cold district, influences the use of device, while argon gas is added by the second cavity of setting and wherein, utilize the inertia and thermal insulation of argon gas, temperature isolation is carried out to hydraulic cylinder, protects the temperature of positive hydraulic cylinder, soil is injected by heated beam and neutralizes heating of the electrothermal tube to surface, frozen soil is melted, the excavation of Pipe installing ditch is facilitated.
Description
Technical field
The present invention relates to technical field of building construction, a kind of specially high altitudes and cold area large aperture corrugated steel pipe is installed
Auxiliary device.
Background technique
In High aititude extremely frigid zones (also referred to as frigid plateau region) tunnel of low temp area or 2600 meters of mean sea level or more
In work progress, construction infection caused by low temperature is more significant, directly influences construction safety, quality and progress.Wherein, high and cold
Area refers to the area that height above sea level, long-term low temperature and frozen soil are not changed throughout the year.When carrying out the installation of large aperture corrugated steel pipe, first will need
Ground excavates, and is got up due to ground for frozen soil digging and is not enough facilitated, seriously affects construction speed.
Summary of the invention
The purpose of the present invention is to provide a kind of high altitudes and cold area large aperture corrugated steel pipe installation auxiliary device, constructions
It is simple and convenient, construction efficiency is substantially increased, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of high altitudes and cold area large aperture steel ripple
Pipe installation auxiliary device, including mounting plate, the lower end of the mounting plate are fixed with apparatus main body, and the inside of described device main body is set
There is the second cavity, the upper end of the second cavity is equipped with hydraulic cylinder, and upper end and the mounting plate of the hydraulic cylinder are fixed, under hydraulic cylinder
End and the upper surface of the second cavity are equipped with electric hot plate, the outside of electric hot plate in same level on the outside of the hydraulic cylinder
It is fixed with first thermal insulation layer, the two sides of the hydraulic cylinder are equipped with several first cavitys, and the first cavity is located at the interior of apparatus main body
Portion.
Preferably, the hydraulic stem lower end of the hydraulic cylinder is fixed with transverse slat, and transverse slat is equipped with several through-holes, and the two of transverse slat
End is respectively fixed with a dovetails, and the side of dovetails approaching device main body is equipped with the ball that connection is rolled with it, dovetails
Be slidably connected in dovetail groove, ball is contacted with dovetail groove, and dovetail groove is located in the side wall surface of the second cavity, the second cavity it is upper
End and lower end are fixed with several springs.
Preferably, the lower end of the transverse slat is fixed with two heated beams, and heated beam passes through apparatus main body lower end and slides with it
Dynamic connection, heated beam and apparatus main body are sealed by sealing ring, and the top of heated beam is steel pipe, and the inside of heated beam is equipped with spiral shell
The heating wire of shape is revolved, the lower end of heated beam is circular cone, and the upper end of circular cone is equipped with blind hole, installs heating wire in blind hole.
Preferably, filled with argon gas in first cavity, the first cavity place of being in communication with the outside is equipped with lid, and lid is separate
The side of first cavity is fixed with riser, and riser is fixed by screws on the side wall of apparatus main body, cladding on the outside of apparatus main body
There is frost retarding layer, frost retarding layer is made of mineral wool, and the sealant being fixed on lid is additionally provided between lid and apparatus main body.
Preferably, the lower end of described device main body is equipped with heating tank, and the inner wall of heating tank is fixed with second thermal insulation layer, and second
It is fixed with reflective layer on the inside of thermal insulation layer, several electrothermal tubes are also equipped in heating tank.
Preferably, the electric hot plate, electrothermal tube and heating wire are electrically connected with the power supply.
Preferably, the hydraulic cylinder is connect by pipeline with hydraulic station.
Compared with prior art, the beneficial effects of the present invention are:
A kind of high altitudes and cold area large aperture provided by the invention corrugated steel pipe installation auxiliary device, by the way that electric heating is arranged
Plate and first thermal insulation layer are kept the temperature and are preheated to hydraulic cylinder at work, prevent hydraulic oil from solidifying in cold district, are influenced
The use of device, while argon gas is added by the second cavity of setting and wherein, using the inertia and thermal insulation of argon gas, to hydraulic
Cylinder carries out temperature isolation, guarantees the temperature of hydraulic cylinder, injects soil by heated beam and neutralizes electrothermal tube to the heating of surface soil, by frozen soil
Melt, facilitates the excavation of Pipe installing ditch.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is heated beam internal structure chart of the present invention；
Fig. 3 is the portion the A enlarged drawing of Fig. 1 of the present invention.
In figure: 1 mounting plate, 2 apparatus main bodies, 3 first cavitys, 4 lids, 5 hydraulic cylinders, 6 electric hot plates, 7 first thermal insulation layers, 8
It is second cavity, 9 dovetail grooves, 10 springs, 11 transverse slats, 12 dovetails, 13 balls, 14 through-holes, 15 heated beams, 16 frost retarding layers, 17 close
Seal, 18 heating tanks, 19 electrothermal tubes, 20 second thermal insulation layers, 21 screws, 22 heating wire, 23 circular cones, 24 blind holes, 25 sealants, 26
Riser, 27 reflective layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, in the embodiment of the present invention: it is auxiliary to provide a kind of installation of high altitudes and cold area large aperture corrugated steel pipe
Device, including mounting plate 1 are helped, the lower end of mounting plate 1 is fixed with apparatus main body 2, and the inside of apparatus main body 2 is equipped with the second cavity 8,
The upper end of second cavity 8 is equipped with hydraulic cylinder 5, and hydraulic cylinder 5 is connect by pipeline with hydraulic station, the upper end of hydraulic cylinder 5 and installation
Plate 1 is fixed, and in same level, the outside of hydraulic cylinder 5 is equipped with electricity for the upper surface of the lower end of hydraulic cylinder 5 and the second cavity 8
Hot plate 6, the outside of electric hot plate 6 are fixed with first thermal insulation layer 7, and the two sides of hydraulic cylinder 5 are equipped with several first cavitys 3, and first is empty
Chamber 3 is located at the inside of apparatus main body 2.
In the above-described embodiments, the hydraulic stem lower end of hydraulic cylinder 5 is fixed with transverse slat 11, and transverse slat 11 is equipped with several through-holes
14, the both ends of transverse slat 11 are respectively fixed with a dovetails 12, and the side of 12 approaching device main body 2 of dovetails is equipped with to be rolled with it
The ball 13 of connection, dovetails 13 are slidably connected in dovetail groove 9, and ball 13 is contacted with dovetail groove 9, and dovetail groove 9 is located at second
In the side wall surface of cavity 8, the top and bottom of the second cavity 8 are fixed with several springs 10；Wherein, the lower end of transverse slat 11 is fixed
There are two heated beams 15, heated beam 15 passes through 2 lower end of apparatus main body and is slidably connected with it, and heated beam 15 and apparatus main body 2 are logical
The sealing of sealing ring 17 is crossed, the top of heated beam 15 is steel pipe, and the inside of heated beam 15 is equipped with spiral helicine heating wire 22, is heated
The lower end of column 15 is circular cone 23, and the upper end of circular cone 23 is equipped with blind hole 24, installs heating wire 22 in blind hole 24.
In the above-described embodiments, filled with argon gas in the first cavity 3,3 place of being in communication with the outside of the first cavity is equipped with lid 4,
Lid 4 is fixed with riser 26 far from the side of the first cavity 3, and riser 26 is fixed by screws on the side wall of apparatus main body 2, dress
It sets and is coated with frost retarding layer 16 on the outside of main body 2, frost retarding layer 16 is made of mineral wool, is additionally provided with fixation between lid 4 and apparatus main body 2
Sealant 25 on lid 4.
In the above-described embodiments, the lower end of apparatus main body 2 be equipped with heating tank 18, the inner wall of heating tank 18 be fixed with second every
Thermosphere 20, the inside of second thermal insulation layer 20 are fixed with reflective layer 27, several electrothermal tubes 19 are also equipped in heating tank 18,
In, electric hot plate 6, electrothermal tube 19 and heating wire 22 are electrically connected with the power supply.
Working principle: this high altitudes and cold area large aperture corrugated steel pipe installation auxiliary device, by the way that 6 He of electric hot plate is arranged
First thermal insulation layer 7 is kept the temperature and is preheated to hydraulic cylinder 5 at work, is prevented hydraulic oil from solidifying in cold district, is influenced to fill
The use set, while argon gas is added by the second cavity 8 of setting and wherein, using the inertia and thermal insulation of argon gas, to hydraulic
Cylinder 5 carries out temperature isolation, protects the temperature of positive hydraulic cylinder 5, injects soil by heated beam 15 and neutralizes 19 pairs of electrothermal tube native surface heating,
Frozen soil is melted, the excavation of Pipe installing ditch is facilitated；Mounting plate 1 when in use, is installed to the vehicle for being used for driving by the present apparatus,
15 direction of heated beam is downward, is powered to device, and electric hot plate 6 works, and heats to hydraulic cylinder 5, hydraulic oil is melted, by setting
First thermal insulation layer 7 is set, internal heat is prevented to be lost, electric hot plate 6 is closed in heating after a certain period of time, and device is placed in soil to be onstructed
Surface, electrothermal tube 19 starts, and heating and melting is carried out to the frozen soil of lower section, by the way that reflective layer 27 is arranged, by a part of heat
Lower section is heated in reflection, increases heating efficiency, avoids electrothermal tube 19 from carrying out shadow to other devices by the way that second thermal insulation layer 20 is arranged
It rings, hydraulic station controls hydraulic cylinder 5 and stretches out, and band motion plate 11 moves down, and the dovetails 12 on both sides are slided in dovetail groove 9, prevents
Only transverse slat 11 tilts, and mitigates the frictional force between dovetails 12 and dovetail groove 9 by setting ball 13, by the way that bullet is arranged
Spring 10 avoids transverse slat 11 and the upper lower wall surface of the first cavity 3 from colliding, and by the way that through-hole 14 is arranged, gives maintenance leaving space, adds
Plume 15 moves down in reeve soil, and heating wire 22 starts, and heats to frozen soil, by the way that circular cone 23 is arranged, facilitates heated beam
In 15 insertion soil, excavated after the heating, the present apparatus carries out the heating of next station, in use for some time, is examining
It needs to supplement argon gas in the first cavity 3 when repairing, backs out screw 21, remove lid 4, argon gas is added to device, and close the lid
Body 4 screws on screw 21, by the way that sealant 25 is arranged, it is ensured that leakproofness.
In summary: a kind of high altitudes and cold area large aperture provided by the invention corrugated steel pipe installation auxiliary device leads to
Setting electric hot plate 6 and first thermal insulation layer 7 are crossed, hydraulic cylinder 5 is kept the temperature and preheated at work, prevents hydraulic oil in cold
Area solidification influences the use of device, while argon gas is added by the second cavity 8 of setting and wherein, utilizes the inertia of argon gas
And thermal insulation, temperature isolation is carried out to hydraulic cylinder 5, protects the temperature of positive hydraulic cylinder 5, soil is injected by heated beam 15 and neutralizes electrothermal tube
19 pairs of surface soil heating, frozen soil is melted, the excavation of Pipe installing ditch is facilitated.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of high altitudes and cold area large aperture corrugated steel pipe installation auxiliary device, which is characterized in that including mounting plate (1),
The lower end of the mounting plate (1) is fixed with apparatus main body (2), and the inside of described device main body (2) is equipped with the second cavity (8), the
The upper end of two cavitys (8) is equipped with hydraulic cylinder (5), and the upper end and mounting plate (1) of the hydraulic cylinder (5) are fixed, hydraulic cylinder (5)
The upper surface of lower end and the second cavity (8) is equipped with electric hot plate (6) on the outside of the hydraulic cylinder (5) in same level, electricity
It being fixed on the outside of hot plate (6) first thermal insulation layer (7), the two sides of the hydraulic cylinder (5) are equipped with several first cavitys (3), the
One cavity (3) is located at the inside of apparatus main body (2).
2. a kind of high altitudes and cold area large aperture as described in claim 1 corrugated steel pipe installation auxiliary device, feature exist
In: the hydraulic stem lower end of the hydraulic cylinder (5) is fixed with transverse slat (11), and transverse slat (11) is equipped with several through-holes (14), transverse slat
(11) both ends are respectively fixed with a dovetails (12), and the side of dovetails (12) approaching device main body (2) is equipped with rolls with it
The ball (13) of dynamic connection, dovetails (13) are slidably connected in dovetail groove (9), and ball (13) is contacted with dovetail groove (9), dovetail
Slot (9) is located in the side wall surface of the second cavity (8), and the top and bottom of the second cavity (8) are fixed with several springs (10).
3. a kind of high altitudes and cold area large aperture as claimed in claim 2 corrugated steel pipe installation auxiliary device, feature exist
Be fixed with two heated beams (15) in: the lower end of the transverse slat (11), heated beam (15) pass through apparatus main body (2) lower end and and its
It is slidably connected, heated beam (15) and apparatus main body (2) are sealed by sealing ring (17), and the top of heated beam (15) is steel pipe, are added
The inside of plume (15) is equipped with spiral helicine heating wire (22), and the lower end of heated beam (15) is circular cone (23), circular cone (23)
Upper end is equipped with blind hole (24), installs heating wire (22) in blind hole (24).
4. a kind of high altitudes and cold area large aperture as described in claim 1 corrugated steel pipe installation auxiliary device, feature exist
In: filled with argon gas in first cavity (3), the first cavity (3) place of being in communication with the outside is equipped with lid (4), and lid (4) is separate
The side of first cavity (3) is fixed with riser (26), and riser (26) is fixed by screws on the side wall of apparatus main body (2), dress
It sets and is coated with frost retarding layer (16) on the outside of main body (2), frost retarding layer (16) is made of mineral wool, between lid (4) and apparatus main body (2)
It is additionally provided with the sealant (25) being fixed on lid (4).
5. a kind of high altitudes and cold area large aperture as described in claim 1 corrugated steel pipe installation auxiliary device, feature exist
In, the lower end of described device main body (2) is equipped with heating tank (18), and the inner wall of heating tank (18) is fixed with second thermal insulation layer (20),
It is fixed on the inside of second thermal insulation layer (20) reflective layer (27), is also equipped with several electrothermal tubes (19) in heating tank (18).
6. a kind of high altitudes and cold area large aperture as described in claim 1 corrugated steel pipe installation auxiliary device, feature exist
In the electric hot plate (6), electrothermal tube (19) and heating wire (22) are electrically connected with the power supply.
7. a kind of high altitudes and cold area large aperture as described in claim 1 corrugated steel pipe installation auxiliary device, feature exist
In the hydraulic cylinder (5) is connect by pipeline with hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157330.6A CN109114303B (en) | 2018-09-30 | 2018-09-30 | High cold high altitude area large aperture corrugated steel pipe installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157330.6A CN109114303B (en) | 2018-09-30 | 2018-09-30 | High cold high altitude area large aperture corrugated steel pipe installation auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109114303A true CN109114303A (en) | 2019-01-01 |
| CN109114303B CN109114303B (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811157330.6A Active CN109114303B (en) | 2018-09-30 | 2018-09-30 | High cold high altitude area large aperture corrugated steel pipe installation auxiliary device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA953522A (en) * | 1971-10-14 | 1974-08-27 | John R. Lacey | Pipeline support system for use on moving ice |
| CN201398247Y (en) * | 2009-05-19 | 2010-02-03 | 曾凯 | Root heating plug-in unit for trees in alpine-cold areas |
| RU119057U1 (en) * | 2012-04-17 | 2012-08-10 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | ELECTRIC INSULATION OF PIPELINE SUPPORT |
| CN103899838A (en) * | 2012-12-28 | 2014-07-02 | 中国石油天然气股份有限公司 | Method and device for controlling thaw settlement of pipes in permafrost regions by pontoon device |
| CN204054547U (en) * | 2014-10-27 | 2014-12-31 | 威海宏程机电设备有限公司 | A kind of resin device for casting |
| CN204570777U (en) * | 2015-03-10 | 2015-08-19 | 淄博海伦机械制造有限公司 | Multifunctional crushing head |
| US20160340860A1 (en) * | 2014-03-28 | 2016-11-24 | Oil Transporting Joint Stock Company “Transneft” | Stationary pipeline support |
| CN106665214A (en) * | 2016-12-28 | 2017-05-17 | 云南洪尧园林绿化工程有限公司 | Anti-freezing disaster relief device for nursery stock |
-
2018
- 2018-09-30 CN CN201811157330.6A patent/CN109114303B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA953522A (en) * | 1971-10-14 | 1974-08-27 | John R. Lacey | Pipeline support system for use on moving ice |
| CN201398247Y (en) * | 2009-05-19 | 2010-02-03 | 曾凯 | Root heating plug-in unit for trees in alpine-cold areas |
| RU119057U1 (en) * | 2012-04-17 | 2012-08-10 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | ELECTRIC INSULATION OF PIPELINE SUPPORT |
| CN103899838A (en) * | 2012-12-28 | 2014-07-02 | 中国石油天然气股份有限公司 | Method and device for controlling thaw settlement of pipes in permafrost regions by pontoon device |
| US20160340860A1 (en) * | 2014-03-28 | 2016-11-24 | Oil Transporting Joint Stock Company “Transneft” | Stationary pipeline support |
| CN204054547U (en) * | 2014-10-27 | 2014-12-31 | 威海宏程机电设备有限公司 | A kind of resin device for casting |
| CN204570777U (en) * | 2015-03-10 | 2015-08-19 | 淄博海伦机械制造有限公司 | Multifunctional crushing head |
| CN106665214A (en) * | 2016-12-28 | 2017-05-17 | 云南洪尧园林绿化工程有限公司 | Anti-freezing disaster relief device for nursery stock |
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| CN109114303B (en) | 2020-06-09 |
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