CN207469299U - A kind of prefabricated piping lane lifting component fastener - Google Patents
A kind of prefabricated piping lane lifting component fastener Download PDFInfo
- Publication number
- CN207469299U CN207469299U CN201721464612.1U CN201721464612U CN207469299U CN 207469299 U CN207469299 U CN 207469299U CN 201721464612 U CN201721464612 U CN 201721464612U CN 207469299 U CN207469299 U CN 207469299U
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- CN
- China
- Prior art keywords
- piping lane
- connecting tube
- prefabricated piping
- prefabricated
- body portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of prefabricated piping lane lifting component fastener, is made of, technical characteristic is pre-buried cylinder, connecting tube, hanging ring：Pre-buried cylinder is embedded in advance in prefabricated pipe corridor component, pre-buried cylinder is the round table-like solid steel part of bilayer and cylindrical steel body portion welded together, round table-like solid steel surface shape is zigzag, cylindrical steel body portion one end is smooth section, the other end is provided with external screw thread, the cylindrical steel body portion of prefabricated pipe uses thread connecting mode with connecting tube, hole is set to be passed through for hanging ring in connecting tube.Bond stress when increasing prefabricated piping lane lifting component between lifting fastener and concrete, meanwhile the prefabricated piping lane lifting component fastener can reuse connecting tube and hanging ring using pre-buried cylinder and the combining form of connecting tube, stock utilization is improved, reduces engineering cost.
Description
Technical field
The utility model is related to building field more particularly to a kind of prefabricated piping lane lifting component fasteners.
Background technology
At present, prefabricated piping lane lifting component is mainly using four rigid hanging rings, after treating prefabricated part hanging, with cutting
Machine cuts away the hanging ring for being exposed at component outer wall, then carry out waterproof roll be laid with work, hanging ring can only a sex work, cause to apply
Work wastes；In addition, prefabricated components wall thickness is thin, if it is insufficient to vibrate, bond stress is insufficient between concrete and hole for hoist built-in fitting,
And built-in fitting material is mainly steel, thermal conductivity is strong, in the heating, temperature-fall period in prefabricated part steam curing, due to heat expansion
Shrinkage reason generates crack between built-in fitting and concrete, and built-in fitting is easily generated in hoisting process and is come off, easy when serious
Cause safety accident.
Invention content
It is easily separated between low existing prefabricated piping lane lifting component fastener utilization rate, fastener and concrete etc. no to overcome
Foot, the utility model provide a kind of prefabricated piping lane lifting component fastener, and the lifting fastener is a part of pre- using fabricated structure
It is formed in prefabricated piping lane component, non-dismountable, a part, recoverable after the completion of lifting can increase built-in fitting and concrete
Between bond stress.
Technical solution is as follows used by the utility model solves its technical problem：
（1）A kind of prefabricated piping lane lifting component fastener, is made of, technical characteristic is pre-buried cylinder, connecting tube, hanging ring：
Pre-buried cylinder is embedded in advance in prefabricated pipe corridor component, and pre-buried cylinder is the round table-like solid steel part of bilayer and circle welded together
Column steel body part, round table-like solid steel surface shape be zigzag, cylindrical steel body portion one end be smooth section, the other end
External screw thread is provided with, cylindrical steel body portion and the connecting tube of prefabricated pipe use thread connecting mode, hole set to supply in connecting tube
Hanging ring passes through.
（2）The cylindrical steel body portion, smooth section are placed in embedded hole, expose male thread portion, smooth segment length according to
Concrete condition is set, and externally threaded length is between 5~8cm.
（3）The connecting tube, one end shape are cylindric and setting internal thread, and other end is round table-like, and maximum is straight
Diameter is than round table-like solid steel part（5）Diameter grow 2~3cm.
（4）The prefabricated piping lane component outer wall arranges four prefabricated piping lane lifting component fasteners, prefabricated piping lane lifting component
Four sides of the fastener away from prefabricated piping lane component outer wall are 20cm.
The beneficial effects of the utility model are：Pre-buried cylinder uses double-deck round table-like solid steel, and steel body side view
For zigzag, the contact area between lifting fastener and concrete is increased, is hung during prefabricated piping lane lifting component so as to increase
The bond stress between fastener and concrete is filled, meanwhile, the prefabricated piping lane lifting component fastener is using pre-buried cylinder and connecting tube
Combining form can reuse connecting tube and hanging ring, improve stock utilization, reduce engineering cost.
Description of the drawings
Fig. 1 is a kind of prefabricated piping lane lifting component fastener structures figure.
Fig. 2 is a kind of cylindrical steel body portion structure chart of prefabricated piping lane lifting component fastener.
Fig. 3 is a kind of position lateral view of prefabricated piping lane lifting component fastener in prefabricated piping lane component.
Fig. 4 is a kind of floor plan of prefabricated piping lane lifting component fastener in prefabricated piping lane component.
Reference numeral：1. pre-buried cylinder, 2. connecting tubes, 3. hanging rings, 4. screw threads, 5. round table-like solid steels, 6. cylinders
Steel body part, 7. smooth sections, 8. prefabricated piping lane component outer walls, 9. prefabricated piping lane component inner walls.
Specific embodiment
The technical solution of the utility model is further described with specific example below：
1st, a kind of prefabricated piping lane lifting component fastener, by pre-buried cylinder（1）, connecting tube（2）, hanging ring（3）Composition, feature
It is：Pre-buried cylinder（1）It is embedded in prefabricated pipe corridor component in advance, pre-buried cylinder（1）For the round table-like single solid steel of bilayer welded together
Body portion（5）And cylindrical steel body portion（6）, round table-like solid steel part（5）Side view is zigzag, cylindrical steel body portion
（6）One end is smooth section（7）, the other end is provided with external screw thread（4）, the cylindrical steel body portion of prefabricated pipe（6）With connecting tube（2）It adopts
It is threadedly coupled mode, connecting tube（2）Middle setting hole supplies hanging ring（3）It passes through.
2nd, the cylindrical steel body portion（6）, smooth section（7）It is placed in prefabricated piping lane component embedded hole, exposes external screw thread（4）
Part, smooth section（7）Length is set as the case may be, external screw thread（4）Length between 5~8cm.
3rd, the connecting tube（2）, one end shape is cylindric and setting internal thread, and other end is round table-like, maximum
Diameter is than round table-like solid steel part（5）Diameter grow 2~3cm.
4th, the prefabricated piping lane component outer wall（8）, arrange four prefabricated piping lane lifting component fasteners, each prefabricated piping lane structure
Part lifts fastener away from prefabricated piping lane component outer wall（8）Four sides be 20cm.
5th, by pre-buried cylinder（1）It pours with prefabricated piping lane component, after the completion for the treatment of prefabricated piping lane component conservation, will connect together
Pipe（2）Be inserted in hanging ring, and with cylindrical steel body portion（6）It is threadedly coupled, after rigging out, screws off connecting tube part, followed for next time
Ring utilizes, and preformed hole is filled and led up with concrete or mortar, finally in prefabricated piping lane component outer wall（8）Upper berth waterproof roll.
Claims (3)
1. a kind of prefabricated piping lane lifting component fastener, by pre-buried cylinder（1）, connecting tube（2）, hanging ring（3）Composition, it is characterized in that：
Pre-buried cylinder（1）It is embedded in prefabricated pipe corridor component in advance, pre-buried cylinder（1）For the round table-like solid steel portion of bilayer welded together
Point（5）And cylindrical steel body portion（6）, round table-like solid steel part（5）Side view is zigzag, cylindrical steel body portion（6）
One end is smooth section（7）, the other end is provided with screw thread（4）, the cylindrical steel body portion of prefabricated pipe（6）With connecting tube（2）Using spiral shell
Line connection mode, connecting tube（2）Middle setting hole supplies hanging ring（3）It passes through.
2. a kind of prefabricated piping lane lifting component fastener according to claim 1, it is characterized in that：The cylindrical steel body portion
（6）, smooth section（7）It is placed in prefabricated piping lane component embedded hole, exposes screw thread（4）Part, smooth section（7）Length is according to specific feelings
Condition is set, screw thread（4）Length between 5~8cm.
3. a kind of prefabricated piping lane lifting component fastener according to claim 1, it is characterized in that：The connecting tube（2）, one end
Shape is round table-like for cylindric and setting internal thread, other end, and maximum gauge is than round table-like solid steel part（5）'s
Diameter grows 2~3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721464612.1U CN207469299U (en) | 2017-11-06 | 2017-11-06 | A kind of prefabricated piping lane lifting component fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721464612.1U CN207469299U (en) | 2017-11-06 | 2017-11-06 | A kind of prefabricated piping lane lifting component fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469299U true CN207469299U (en) | 2018-06-08 |
Family
ID=62262719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721464612.1U Expired - Fee Related CN207469299U (en) | 2017-11-06 | 2017-11-06 | A kind of prefabricated piping lane lifting component fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792927A (en) * | 2018-07-10 | 2018-11-13 | 中交航局第三工程有限公司 | Marine traffic engineering Large Precast Members do not penetrate lifting hole(eyelet) structure and construction method |
-
2017
- 2017-11-06 CN CN201721464612.1U patent/CN207469299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792927A (en) * | 2018-07-10 | 2018-11-13 | 中交航局第三工程有限公司 | Marine traffic engineering Large Precast Members do not penetrate lifting hole(eyelet) structure and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |