CN106948339A - Steel reinforcement cage pipe penetrating guider and steel reinforcement cage pipe penetration method - Google Patents
Steel reinforcement cage pipe penetrating guider and steel reinforcement cage pipe penetration method Download PDFInfo
- Publication number
- CN106948339A CN106948339A CN201710232922.9A CN201710232922A CN106948339A CN 106948339 A CN106948339 A CN 106948339A CN 201710232922 A CN201710232922 A CN 201710232922A CN 106948339 A CN106948339 A CN 106948339A
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- CN
- China
- Prior art keywords
- reinforcement cage
- steel reinforcement
- midfoot support
- support cylinder
- metal tube
- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a kind of steel reinforcement cage pipe penetrating guider and steel reinforcement cage pipe penetration method, guiding device is used to metal tube passing through the steel reinforcement cage with tie hoop structure, and it includes：Midfoot support cylinder, external skeletal, branch sleeve and faces end head plugging device；The length of midfoot support cylinder is more than the pitch of tie hoop；External skeletal includes more than three structure identical arched ribs, one end of arched ribs is fixedly connected with one end of midfoot support cylinder, the other end of arched ribs is fixedly connected with the other end of midfoot support cylinder, arched ribs spaced set in an annular manner, the distance of arched ribs peak to midfoot support drum outer wall is more than midfoot support cylinder external diameter；Branch sleeve is fixed on one end of midfoot support cylinder, and faces end head plugging device is fixed on the other end of midfoot support cylinder.Steel reinforcement cage pipe penetrating guider of the present invention and pipe penetration method an only people can complete construction, both saved manually, operating efficiency is improved again, have dissemination in pile foundation steel bar cage poling constructs work similar with other.
Description
Technical field
The invention belongs to steel reinforcement cage drawing-in tool and pipe penetration method technical field, more particularly to a kind of steel reinforcement cage poling draws
Lead device, and the steel reinforcement cage pipe penetration method realized using the steel reinforcement cage pipe penetrating guider.
Background technology
Steel reinforcement cage is commonly referred to as the framework of steel reinforcement of pile foundation, for foundation engineering.Cylindrical reinforcement frame, reinforcing bar is uniform
Distribution, ring-shaped stirrup is around skeleton uniform winding, up and down and there is reinforcement stirrup centre.Steel reinforcement cage mainly plays drawing-resistant function, concrete
Compression strength it is high but tensile strength is very low.Steel reinforcement cage plays a part of constraint to pile concrete, makes it to bear certain
Horizontal force.
When carrying out armored concrete pile driving construction, arrange slip casting around pile pipe, pile end grouting pipe, sound and needed after steel reinforcement cage
Test tube passes through steel reinforcement cage.Current steel reinforcement cage poling construction is general by manually directly operating, because steel reinforcement cage has tie hoop knot
Structure, so this traditional method is easily by tie hoop limitations affect, easy interim card during poling needs manually the repeatedly position of adjustment pipe
Put, it is long that poling expends man-hour.Also, it is only capable of wearing 1 tubing every time during poling, it is impossible to many parallel polings of tubing, efficiency of construction
It is low.
The content of the invention
The first object of the present invention is to provide a kind of steel reinforcement cage pipe penetrating guider, and the second object of the present invention is to provide one kind
Steel reinforcement cage pipe penetration method, penetrating steel reinforcement cage to solve metal tube needs personnel many, constructional difficulties, the problem of inefficiency.
In order to realize above-mentioned first purpose, the present invention provides a kind of steel reinforcement cage pipe penetrating guider, and the guiding device is used for will
Metal tube passes through the steel reinforcement cage with tie hoop structure, and it includes：Midfoot support cylinder, external skeletal, branch sleeve and termination
Plugging device；
The length of the midfoot support cylinder is more than the pitch of tie hoop；The external skeletal includes more than three structure identicals
Arched ribs, one end of arched ribs is fixedly connected with one end of midfoot support cylinder, and the other ends of arched ribs is another with midfoot support tin
One end is fixedly connected, and arched ribs spaced set in an annular manner, the distance of arched ribs peak to midfoot support drum outer wall is big
In midfoot support cylinder external diameter；The branch sleeve is fixed on one end of midfoot support cylinder, during the faces end head plugging device is fixed on
The other end of portion's support tube.
Steel reinforcement cage pipe penetrating guider as described above of the invention, further, the metal tube is madjack pipe or sound detecting pipe；Institute
It is thin-wall steel tube to state midfoot support cylinder, and the length of thin-wall steel tube is 30cm~60cm.
Steel reinforcement cage pipe penetrating guider as described above of the invention, further, the internal diameter of the midfoot support cylinder are more than or equal to
The external diameter of the metal tube.
Steel reinforcement cage pipe penetrating guider as described above of the invention, further, the arched ribs of composition external skeletal are the steel of Φ 8
Muscle.
Steel reinforcement cage pipe penetrating guider as described above of the invention, further, the branch sleeve is with diameter greater than equal in
The steel pipe of portion's support tube, the steel pipe is welded to connect with midfoot support cylinder；Or the branch sleeve is with diameter greater than equal in
The thread finish branch sleeve or extruding branch sleeve of portion's support tube.
Steel reinforcement cage pipe penetrating guider as described above of the invention, further, the faces end head plugging device are circular plugging plate,
Plugging plate with diameter greater than midfoot support cylinder internal diameter and less than or equal to midfoot support cylinder external diameter；Or faces end head plugging device is
Block conical sealing plug.
Steel reinforcement cage pipe penetrating guider as described above of the invention, further, the steel reinforcement cage includes tie hoop and stirrup
Connecting rod, the stirrup connecting rod according to the interior survey that tie hoop is equidistantly welded on the axially in parallel direction of tie hoop,
Adjacent stirrup connecting rod, adjacent spiral surround the hole of steel reinforcement cage；The size of external skeletal is more than described hole size.
In order to realize above-mentioned second purpose, the present invention provides a kind of steel reinforcement cage pipe penetration method, using described in as above any one
Steel reinforcement cage pipe penetrating guider constructed, comprise the following steps：The external diameter of metal tube is less than the internal diameter of midfoot support cylinder, directly
Metal tube is inserted to the midfoot support cylinder of guiding device, makes metal tube head formation arc guiding section；Directly pushed away at rear by a people
Metal tube can make metal tube cross steel reinforcement cage transverse steel, until metal head pipe reaches the precalculated position of steel reinforcement cage；
In order to realize above-mentioned second purpose, the present invention provides another steel reinforcement cage pipe penetration method, using described in as above any one
Steel reinforcement cage pipe penetrating guider is constructed, and is comprised the following steps：The external diameter of metal tube is equal to the internal diameter of midfoot support cylinder, using even
Guiding device is connected by female connector cylinder with metal tube, and metal tube is directly pushed away at rear by a people can make metal tube cross steel reinforcement cage transverse direction
Reinforcing bar, until metal head pipe reaches the precalculated position of steel reinforcement cage.
The beneficial effects of the invention are as follows：
When steel reinforcement cage pipe penetrating guider of the present invention is used, midfoot support cylinder ensures to guide in a forward direction during poling
Device itself will not be caught in steel reinforcement cage.External skeletal makes the exterior contour of guiding device be streamlined, reduction poling process steel reinforcement cage hoop
The resistance of muscle, prevents from being caught in steel reinforcement cage.Using steel reinforcement cage pipe penetrating guider of the present invention and pipe penetration method, an only people can complete to apply
Work, had both saved manually, operating efficiency is improved again, had popularization in pile foundation steel bar cage poling constructs work similar with other
Meaning.
Brief description of the drawings
By the detailed description made in conjunction with the following drawings, above-mentioned and/or other aspects of the invention and advantage will become
Become apparent from and be easier to understand, these accompanying drawings are schematical, are not intended to limit the present invention, wherein：
Fig. 1 is the side view of the steel reinforcement cage pipe penetrating guider of an embodiment of the present invention；
Fig. 2 is the front view of the steel reinforcement cage pipe penetrating guider of an embodiment of the present invention；
Fig. 3 is the steel reinforcement cage pipe penetrating guider use state schematic diagram of an embodiment of the present invention；
Fig. 4 is the steel reinforcement cage pipe penetrating guider use state schematic diagram of another embodiment of the invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, midfoot support cylinder, 2, external skeletal, 3, branch sleeve, 4, faces end head plugging device, 5, madjack pipe, 6, sound detecting pipe, 31, solid
Fixed end, 32, virtual connection end.
Embodiment
Hereinafter, the steel reinforcement cage pipe penetrating guider of the present invention and the implementation of steel reinforcement cage pipe penetration method are described with reference to the accompanying drawings
Example.
The embodiment recorded herein is the specific embodiment of the present invention, the design for illustrating the present invention,
It is explanatory and exemplary, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Implement exception, those skilled in the art can also be based on the application claims and specification disclosure of that using aobvious
The other technical schemes being clear to, these technical schemes include any obvious using making for the embodiment to recording herein
The technical scheme of substitutions and modifications.
The accompanying drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each several part
And its correlation.It note that between the structure of each part for the ease of clearly showing the embodiment of the present invention, each accompanying drawing
Do not drawn according to identical ratio.Identical reference marker is used to represent identical part.
Fig. 1 and Fig. 2 show the steel reinforcement cage pipe penetrating guider of an embodiment of the present invention, and guiding device is used to pass through metal tube
Steel reinforcement cage with tie hoop structure, it includes：Midfoot support cylinder 1, external skeletal 2, branch sleeve 3 and faces end head plugging device
4；
The length of midfoot support cylinder 1 is more than the pitch of tie hoop；External skeletal 2 includes more than three structure identical arcs
Muscle, one end of arched ribs is fixedly connected with one end of midfoot support cylinder 1, and the other ends of arched ribs is another with midfoot support tin 1
End is fixedly connected, arched ribs spaced set in an annular manner, and the distance of arched ribs peak to midfoot support 1 outer wall of cylinder is more than
Midfoot support 1 external diameter of cylinder, facilitates guiding device more preferably to slide；Branch sleeve 3 is fixed on one end of midfoot support cylinder 1, faces end head plugging
Device 4 is fixed on the other end of midfoot support cylinder 1.
In the above embodiment of the present invention, first of midfoot support cylinder acts on the length dimension for being to determine guiding device, really
Protect on guiding device length direction and be more than the pitch of tie hoop, with ensure during poling in a forward direction guiding device from
Body will not be caught in steel reinforcement cage.Another of midfoot support cylinder, which functions as inner skeleton, to be used to install external skeletal.Utilize
Arched ribs are fixedly connected on midfoot support cylinder, form the external skeletal of caged, and the effect of external skeletal is make guiding device outer
Contouring is streamlined, reduces the resistance of poling process reinforcing cage stirrup, prevents from being caught in steel reinforcement cage.The effect of branch sleeve be into
The poling construction of the larger metal tube of row external diameter, when metal tube external diameter is more than midfoot support cylinder, metal tube can not insert middle part and prop up
Cylinder is supportted, the connection that branch sleeve realizes metal tube and midfoot support cylinder is borrowed, the use scope of guiding device can be increased.
In a kind of preferred embodiment of steel reinforcement cage pipe penetrating guider, metal tube is madjack pipe 5 or sound detecting pipe 6；Middle part branch
Support cylinder 1 is thin-wall steel tube, and the length of thin-wall steel tube is 30cm~60cm.The internal diameter of midfoot support cylinder 1 is more than or equal to metal tube
External diameter.Because the internal diameter of sound detecting pipe is more than the external diameter of madjack pipe, and the materials of sound detecting pipe are also more facilitated, therefore, metal tube
From sound detecting pipe 6；The effect of branch sleeve in the present embodiment is the poling construction for carrying out sound detecting pipe, during sound detecting pipe external diameter is more than
During portion's support tube internal diameter, sound detecting pipe can not insert midfoot support cylinder, borrow branch sleeve and realize sound detecting pipe and midfoot support cylinder
Connection, increases the use scope of guiding device.
In a kind of preferred embodiment of steel reinforcement cage pipe penetrating guider, the arched ribs of composition external skeletal 2 are Φ 6~10
（It is preferred that external diameter 8mm）Reinforcing bar.Branch sleeve 3 is with diameter greater than the steel pipe equal to midfoot support cylinder 1, steel pipe and midfoot support cylinder 1
It is welded to connect；Or branch sleeve 3 is with diameter greater than the thread finish branch sleeve 3 equal to midfoot support cylinder 1 or extruding connection
Sleeve 3.Faces end head plugging device 4 is circular plugging plate, plugging plate with diameter greater than midfoot support cylinder 1 internal diameter and be less than or equal to
The external diameter of portion's support tube 1；Or faces end head plugging device 4 is closure conical sealing plug, the use of conical sealing plug can be further
Reduce the steel reinforcement cage resistance run into during poling, it is to avoid the generation of interim card problem, make poling more smooth.
In a kind of preferred embodiment of steel reinforcement cage pipe penetrating guider, steel reinforcement cage includes tie hoop and stirrup connecting rod,
Stirrup connecting rod connects according to the interior survey that tie hoop is equidistantly welded on the axially in parallel direction of tie hoop, adjacent stirrup
Extension bar, adjacent spiral surround the hole of steel reinforcement cage；The size of external skeletal 2 is more than bore hole size, such as shown in Fig. 2 outer
Portion's skeleton includes six arched ribs, and 60 degree of arched ribs interval even angle is arranged, and position is relative between any two for arched ribs, two phases
It is more than the maximum length size of hole to the distance between arched ribs peak, prevents that guiding device is caught in hole during poling
Hole.
A kind of steel reinforcement cage pipe penetration method of embodiment, is constructed using the steel reinforcement cage pipe penetrating guider of above-described embodiment,
Comprise the following steps：The external diameter of metal tube is less than the internal diameter of midfoot support cylinder 1, is guided as shown in figure 3, directly inserting metal tube
The midfoot support cylinder 1 of device, makes metal tube head formation arc guiding section；Metal can be made by directly pushing away metal tube at rear by a people
Pipe crosses steel reinforcement cage transverse steel, until metal head pipe reaches the precalculated position of steel reinforcement cage.
The steel reinforcement cage pipe penetration method of another embodiment, is applied using the steel reinforcement cage pipe penetrating guider of above-described embodiment
Work, comprises the following steps：Metal tube is sound detecting pipe, and the external diameter of metal tube is equal to the internal diameter of midfoot support cylinder 1, as shown in figure 4, sharp
The midfoot support cylinder 1 of guiding device is connected with metal tube with branch sleeve 3, branch sleeve 3 is fixedly connected shape with midfoot support cylinder 1
Into fixing end 31, branch sleeve 3 is threadedly coupled or extruded with metal tube and is connected to form virtual connection end 32, is directly pushed away at rear by a people
Metal tube can make metal tube cross steel reinforcement cage transverse steel, until metal head pipe reaches the precalculated position of steel reinforcement cage.
Each technical characteristic of above-mentioned disclosure is not limited to disclosed and further feature combination, and those skilled in the art are also
Other combinations between each technical characteristic can be carried out according to the purpose of invention, are defined by the purpose for realizing the present invention.
Claims (9)
1. a kind of steel reinforcement cage pipe penetrating guider, the guiding device is used to metal tube passing through the reinforcing bar with tie hoop structure
Cage, it is characterised in that including：Midfoot support cylinder, external skeletal, branch sleeve and faces end head plugging device；
The length of the midfoot support cylinder is more than the pitch of tie hoop；The external skeletal includes more than three structure identicals
Arched ribs, one end of arched ribs is fixedly connected with one end of midfoot support cylinder, and the other ends of arched ribs is another with midfoot support tin
One end is fixedly connected, and arched ribs spaced set in an annular manner, the distance of arched ribs peak to midfoot support drum outer wall is big
In midfoot support cylinder external diameter；The branch sleeve is fixed on one end of midfoot support cylinder, during the faces end head plugging device is fixed on
The other end of portion's support tube.
2. steel reinforcement cage pipe penetrating guider according to claim 1, it is characterised in that the metal tube is madjack pipe or sounding
Pipe；The midfoot support cylinder is thin-wall steel tube, and the length of thin-wall steel tube is 30cm~60cm.
3. steel reinforcement cage pipe penetrating guider according to claim 1, it is characterised in that the internal diameter of the midfoot support cylinder is more than
Equal to the external diameter of the metal tube.
4. steel reinforcement cage pipe penetrating guider according to claim 1, it is characterised in that the arched ribs of composition external skeletal are Φ
8 reinforcing bars.
5. steel reinforcement cage pipe penetrating guider according to claim 1, it is characterised in that the branch sleeve be with diameter greater than etc.
In the steel pipe of midfoot support cylinder, the steel pipe is welded to connect with midfoot support cylinder；Or the branch sleeve be with diameter greater than etc.
In the thread finish branch sleeve or extruding branch sleeve of midfoot support cylinder.
6. steel reinforcement cage pipe penetrating guider according to claim 1, it is characterised in that the faces end head plugging device seals to be circular
Closure plate, plugging plate with diameter greater than midfoot support cylinder internal diameter and less than or equal to midfoot support cylinder external diameter；Or faces end head plugging
Device is closure conical sealing plug.
7. steel reinforcement cage pipe penetrating guider according to claim 1, it is characterised in that the steel reinforcement cage include tie hoop and
Stirrup connecting rod, the stirrup connecting rod is equidistantly welded in tie hoop according to the direction axially in parallel with tie hoop
Survey, adjacent stirrup connecting rod, adjacent spiral surround the hole of steel reinforcement cage；The size of external skeletal is more than described hole chi
It is very little.
8. a kind of steel reinforcement cage pipe penetration method, is constructed using the steel reinforcement cage pipe penetrating guider described in claim any one of 1-7,
Comprise the following steps：The external diameter of metal tube is less than the internal diameter of midfoot support cylinder, and metal tube is directly inserted to the middle part branch of guiding device
Cylinder is supportted, makes metal tube head formation arc guiding section；Metal tube is directly pushed away at rear by a people can make metal tube cross reinforcing bar
Cage transverse steel, until metal head pipe reaches the precalculated position of steel reinforcement cage.
9. a kind of steel reinforcement cage pipe penetration method, is constructed using the steel reinforcement cage pipe penetrating guider described in claim any one of 1-7,
Comprise the following steps：The external diameter of metal tube is equal to the internal diameter of midfoot support cylinder, using branch sleeve by guiding device and metal tube phase
Even, metal tube is directly pushed away at rear by a people can make metal tube cross steel reinforcement cage transverse steel, until metal head pipe is reached
The precalculated position of steel reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232922.9A CN106948339B (en) | 2017-04-11 | 2017-04-11 | Steel reinforcement cage pipe penetrating guide and steel reinforcement cage pipe penetrating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232922.9A CN106948339B (en) | 2017-04-11 | 2017-04-11 | Steel reinforcement cage pipe penetrating guide and steel reinforcement cage pipe penetrating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106948339A true CN106948339A (en) | 2017-07-14 |
| CN106948339B CN106948339B (en) | 2023-07-25 |
Family
ID=59475161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710232922.9A Active CN106948339B (en) | 2017-04-11 | 2017-04-11 | Steel reinforcement cage pipe penetrating guide and steel reinforcement cage pipe penetrating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948339B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577386A (en) * | 2018-12-27 | 2019-04-05 | 佛山科学技术学院 | A kind of fixation device of inclinometer pipe |
| CN112281852A (en) * | 2020-10-20 | 2021-01-29 | 中国建筑第八工程局有限公司 | Pipe penetrating device of grouting pipe and using method thereof |
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| CN202943583U (en) * | 2012-12-12 | 2013-05-22 | 陕西中明能源投资有限公司 | Guide device for tube penetration |
| CN203765550U (en) * | 2014-03-28 | 2014-08-13 | 淄博北方压力容器制造有限公司 | Novel pipe penetrating guider for heat exchanger |
| CN203846404U (en) * | 2014-05-17 | 2014-09-24 | 赵虎 | Bridge pier steel bar frame put-in device in bridge construction |
| CN204221697U (en) * | 2014-11-04 | 2015-03-25 | 河南三杰热电科技股份有限公司 | For the guiding device of prefabricated direct-buried thermal insulation pipe poling |
| CN206607582U (en) * | 2017-04-11 | 2017-11-03 | 中国建筑土木建设有限公司 | Steel reinforcement cage pipe penetrating guider |
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2017
- 2017-04-11 CN CN201710232922.9A patent/CN106948339B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202943583U (en) * | 2012-12-12 | 2013-05-22 | 陕西中明能源投资有限公司 | Guide device for tube penetration |
| CN203765550U (en) * | 2014-03-28 | 2014-08-13 | 淄博北方压力容器制造有限公司 | Novel pipe penetrating guider for heat exchanger |
| CN203846404U (en) * | 2014-05-17 | 2014-09-24 | 赵虎 | Bridge pier steel bar frame put-in device in bridge construction |
| CN204221697U (en) * | 2014-11-04 | 2015-03-25 | 河南三杰热电科技股份有限公司 | For the guiding device of prefabricated direct-buried thermal insulation pipe poling |
| CN206607582U (en) * | 2017-04-11 | 2017-11-03 | 中国建筑土木建设有限公司 | Steel reinforcement cage pipe penetrating guider |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577386A (en) * | 2018-12-27 | 2019-04-05 | 佛山科学技术学院 | A kind of fixation device of inclinometer pipe |
| CN109577386B (en) * | 2018-12-27 | 2023-09-26 | 佛山科学技术学院 | Fixing device of inclinometer pipe |
| CN112281852A (en) * | 2020-10-20 | 2021-01-29 | 中国建筑第八工程局有限公司 | Pipe penetrating device of grouting pipe and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106948339B (en) | 2023-07-25 |
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