CN107989069A - Pre-embedded bolt, the pre-buried prefabricated piping lane and method for prefabricating for hanging nail - Google Patents
Pre-embedded bolt, the pre-buried prefabricated piping lane and method for prefabricating for hanging nail Download PDFInfo
- Publication number
- CN107989069A CN107989069A CN201711452788.XA CN201711452788A CN107989069A CN 107989069 A CN107989069 A CN 107989069A CN 201711452788 A CN201711452788 A CN 201711452788A CN 107989069 A CN107989069 A CN 107989069A
- Authority
- CN
- China
- Prior art keywords
- buried
- piping lane
- prefabricated piping
- nail
- hanging nail
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000009415 formwork Methods 0.000 claims abstract description 4
- 206010058109 Hangnail Diseases 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of pre-embedded bolt, the pre-buried prefabricated piping lane for hanging nail, including prefabricated piping lane body (1), it is provided with the top plate of the prefabricated piping lane body (1) and pre-buried hangs nail (2), and it is provided with short slot (1a) at every pre-buried position for hanging nail (2), so that the pre-buried T-shape termination for hanging nail (2) just it is exposed outside, and top surface of the pre-buried top surface for hanging nail (2) just with prefabricated piping lane body (1) flushes；Pre-embedded bolt (3) is respectively arranged with the left and right sidewall of the prefabricated piping lane body (1).Meanwhile the invention also discloses the method for prefabricating of above-mentioned prefabricated piping lane.The pre-buried nail that hangs can reduce the damage transported up and down to structure in transportational process, and bolt off normal can be prevented using set shaped steel formwork pre-embedded bolt, avoid squeezing into and be bolted phenomena such as mounting bracket produces destruction to structure, infiltration, leak occurs.
Description
Technical field
The present invention relates to the piping lane technical field of Urban Buried Pipeline Network Systems, and in particular to a kind of pre-embedded bolt, pre-buried hang
The prefabricated piping lane and method for prefabricating of nail.
Background technology
Piping lane refers to the municipal public use tunnel built below urban road, by electric power, communication, water supply, combustion gas etc.
A variety of municipal pipelines concentrate in together, and " unified planning, unified construction, unified management " are carried out, to accomplish the synthesis of the underground space
Using shared with resource.
Piping lane uses armored concrete pouring molding, therefore also becomes " prefabricated piping lane ".At present now, prefabricated piping lane is by steel
Muscle, concreting form, and lack the installation of built-in fitting.First, after the completion of later stage assembly, by mounting bracket in piping lane
Electric power, communication, water supply, combustion gas are laid when a variety of municipal pipelines, it is necessary to squeeze into bolt on piping lane, is easily destroyed piping lane knot
Structure, increase piping lane infiltration risk.In addition, hung again using the binding of fabric bandage in transportational process above and below prefabricated piping lane
Dress, easily produces damage to structure.
The content of the invention
The present invention is intended to provide the prefabricated piping lane of a kind of convenient lifting and connection mounting bracket, avoids squeezing into spiral shell on piping lane
Bolt and destroy Pipe rack and cause to seep water, and transport and be not required fabric bandage to tie up and lifted.
For this reason, the technical solution adopted in the present invention is：A kind of pre-embedded bolt, the pre-buried prefabricated piping lane for hanging nail, pre-buried spiral shell
Bolt, the pre-buried prefabricated piping lane for hanging nail, including prefabricated piping lane body, are provided with pre-buried hang on the top plate of the prefabricated piping lane body
Nail, and is provided with short slot at every pre-buried position for hanging nail so that the pre-buried T-shape termination for hanging nail just it is exposed outside, and
Top surface of the pre-buried top surface for hanging nail just with prefabricated piping lane body flushes；Set respectively in the left and right sidewall of the prefabricated piping lane body
It is equipped with pre-embedded bolt.
As the preferred of such scheme, the short slot is hemispherical, and hemispherical rubber is provided with hemispheric short slot,
During prefabricated piping lane body pouring molding, hemispherical rubber just covers the pre-buried T-shape termination for hanging nail, when removing hemispherical rubber
After glue, it is pre-buried hang nail T-shape termination just it is exposed outside.The pre-buried T-shape termination for hanging nail is covered by presetting hemispherical rubber
Firmly, it is ensured that casting concrete will not enter the space of hemispherical short slot, and when form removal again removes hemispherical rubber, make pre-buried to hang nail
T-shape termination it is exposed outside, facilitate suspender to enter hemispherical short slot and clamp T-shape termination and lifted.
Further, pre-buried hang follows closely totally four, and in rectangular layout, ensures that lifting is steady, avoids going out in hoisting process
Existing beat.
Meanwhile present invention also offers a kind of method for prefabricating of above-mentioned prefabricated piping lane, its step is that (a) makes concrete to pour
Build mould and steel form molding；(b) concreting and vibrate；(c) demoulded after concrete setting, wherein,
In step (a), some bolt through-holes are reserved with the steel form, pre-embedded bolt is passed through on steel form each
Corresponding bolt through-hole simultaneously tighten by support screw cap；By hemispherical rubber sleeve on corresponding pre-buried T-shape termination for hanging nail,
It is fixed on again on concreting mould；
In step (c), demoulded after nut corresponding with pre-embedded bolt on steel form is unscrewed, after the completion of the demoulding,
Hemispherical rubber is removed, makes the pre-buried T-shape termination for hanging nail exposed outside.
The beneficial effects of the invention are as follows：It is pre-buried on the top plate of prefabricated piping lane body before prefabricated piping lane concreting
Hemispherical rubber and pre-buried hang nail；After the completion of steel form molding, pre-embedded bolt is put into the hole location that steel form reserves, is twisted
Tight nut, then casting concrete.After the completion of pouring, after removing hemispherical rubber, it is pre-buried hang nail T-shape termination it is exposed outside,
Facilitate suspender to enter hemispherical short slot and clamp T-shape termination to be lifted.The pre-buried nail that hangs can be reduced in transportational process
Damage of the transport to structure up and down, bolt off normal can be prevented using set shaped steel formwork pre-embedded bolt, avoided squeezing into and be bolted
Phenomena such as mounting bracket produces structure destruction, and generation is seeped water, leak.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the A-A sectional views of Fig. 1.
Fig. 4 is the state that default hemispherical rubber covers the pre-buried T-shape termination for hanging nail.
Embodiment
By way of example and in conjunction with the accompanying drawings, the invention will be further described：
With reference to shown in Fig. 1-Fig. 4, a kind of pre-embedded bolt, the pre-buried prefabricated piping lane for hanging nail, mainly by prefabricated piping lane body 1,
Pre-buried nail 2, pre-embedded bolt 3, the hemispherical rubber 4 of hanging forms.
The pre-buried nail 2 that hangs is arranged on the top plate of prefabricated piping lane body 1.It is pre-buried at every on the top plate of prefabricated piping lane body 1
Hang nail 2 position at be provided with short slot 1a so that it is pre-buried hang nail 2 T-shape termination just it is exposed outside, it is pre-buried hang nail 2 top
Top surface of the face just with prefabricated piping lane body 1 flushes.Pre-embedded bolt 3 is respectively arranged with the left and right sidewall of prefabricated piping lane body 1,
A variety of municipal pipelines such as electric power, communication, water supply, combustion gas are laid for connecting mounting bracket.
Preferably, short slot 1a is hemispherical, and hemispherical rubber 4, prefabricated piping lane sheet are provided with hemispheric short slot 1a
During 1 pouring molding of body, hemispherical rubber 4 just covers the pre-buried T-shape termination for hanging nail 2.After hemispherical rubber 4 is removed,
It is pre-buried hang nail 2 T-shape termination just it is exposed outside.
Preferably, it is pre-buried to hang nail 2 totally four, and in rectangular layout, but it is not limited to four.
The method for prefabricating of above-mentioned prefabricated piping lane, its step are：
(a) steel bar meter is bound；
(b) steel form and formwork are made；
(c) concreting；
(d) conserve；
(e) form removal.The above, identical with the method for prefabricating of traditional prefabricated piping lane, details are not described herein, distinguishes
In：
In step (b), some bolt through-holes are reserved on steel form, pre-embedded bolt 3 passes through corresponding on steel form
Bolt through-hole simultaneously tighten by support screw cap；Hemispherical rubber 4 is sleeved on corresponding pre-buried T-shape termination for hanging nail 2, then it is solid
It is scheduled on concreting mould.
In step (e), form removal is carried out after unscrewing on steel form with 3 corresponding nut of pre-embedded bolt, after the completion of form removal,
Hemispherical rubber 4 is removed, makes the pre-buried T-shape termination for hanging nail 2 exposed outside.
Claims (4)
1. a kind of pre-embedded bolt, the pre-buried prefabricated piping lane for hanging nail, including prefabricated piping lane body (1), it is characterised in that：It is described prefabricated
Be provided with the top plate of piping lane body (1) it is pre-buried hang nail (2), and be provided with short slot at every pre-buried position for hanging nail (2)
(1a) so that the pre-buried T-shape termination for hanging nail (2) just it is exposed outside, and the pre-buried top surface for hanging nail (2) just with prefabricated piping lane
The top surface of body (1) flushes；Pre-embedded bolt (3) is respectively arranged with the left and right sidewall of the prefabricated piping lane body (1).
2. pre-embedded bolt according to claim 1, the pre-buried prefabricated piping lane for hanging nail, it is characterised in that：The short slot (1a)
It is hemispherical, hemispherical rubber (4) is installed, during prefabricated piping lane body (1) pouring molding, just in the hemispheric short slot (1a)
Good to cover the pre-buried T-shape termination for hanging nail (2), after hemispherical rubber (4) are removed, the pre-buried T-shape termination for hanging nail (2) is
It is exposed outside.
3. pre-embedded bolt according to claim 2, the pre-buried prefabricated piping lane for hanging nail, it is characterised in that：It is described pre-buried to hang nail
(2) totally four, and in rectangular layout.
4. a kind of method for prefabricating of prefabricated piping lane as any one of claim 1-3, its step is (a) steel bar meter
Binding；(b) steel form and formwork are made；(c) concreting；(d) conserve；(e) form removal, is characterized in that：
In step (b), some bolt through-holes are reserved on the steel form, pre-embedded bolt (3) passes through each right on steel form
The bolt through-hole and support screw cap answered are tightened；Hemispherical rubber (4) is sleeved on corresponding pre-buried T-shape end for hanging nail (2)
On head, then it is fixed on concreting mould；
In step (e), form removal is carried out after nut corresponding with pre-embedded bolt (3) on steel form is unscrewed, will after the completion of form removal
Hemispherical rubber (4) is removed, and makes the pre-buried T-shape termination for hanging nail (2) exposed outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452788.XA CN107989069A (en) | 2017-12-28 | 2017-12-28 | Pre-embedded bolt, the pre-buried prefabricated piping lane and method for prefabricating for hanging nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452788.XA CN107989069A (en) | 2017-12-28 | 2017-12-28 | Pre-embedded bolt, the pre-buried prefabricated piping lane and method for prefabricating for hanging nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107989069A true CN107989069A (en) | 2018-05-04 |
Family
ID=62042058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711452788.XA Pending CN107989069A (en) | 2017-12-28 | 2017-12-28 | Pre-embedded bolt, the pre-buried prefabricated piping lane and method for prefabricating for hanging nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989069A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481541A (en) * | 2018-06-01 | 2018-09-04 | 杨昱 | A kind of round end hangs the pre-buried fixed structure of nail |
| CN109440819A (en) * | 2018-12-25 | 2019-03-08 | 上海公路桥梁（集团）有限公司 | Prefabricated pipe gallery |
| CN113510838A (en) * | 2021-06-29 | 2021-10-19 | 新疆交建市政工程有限责任公司 | Construction method of prefabricated road slab for assembled pavement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203284040U (en) * | 2013-06-13 | 2013-11-13 | 储成霞 | Cement building prefabricated hoisting part |
| JP2015074886A (en) * | 2013-10-07 | 2015-04-20 | 清水建設株式会社 | Box culvert and method of constructing the same |
| CN206748720U (en) * | 2017-03-21 | 2017-12-15 | 中铁工程装备集团有限公司 | Underground pipe gallery groove profile concrete tube coupling mould |
-
2017
- 2017-12-28 CN CN201711452788.XA patent/CN107989069A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203284040U (en) * | 2013-06-13 | 2013-11-13 | 储成霞 | Cement building prefabricated hoisting part |
| JP2015074886A (en) * | 2013-10-07 | 2015-04-20 | 清水建設株式会社 | Box culvert and method of constructing the same |
| CN206748720U (en) * | 2017-03-21 | 2017-12-15 | 中铁工程装备集团有限公司 | Underground pipe gallery groove profile concrete tube coupling mould |
Non-Patent Citations (2)
| Title |
|---|
| [匈]L.莫克等: "《钢筋混凝土装配式建筑》", 28 February 1985, 中国建筑工业出版社 * |
| 石立国等: "上下分体装配式预制管廊施工技术", 《施工技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481541A (en) * | 2018-06-01 | 2018-09-04 | 杨昱 | A kind of round end hangs the pre-buried fixed structure of nail |
| CN109440819A (en) * | 2018-12-25 | 2019-03-08 | 上海公路桥梁（集团）有限公司 | Prefabricated pipe gallery |
| CN113510838A (en) * | 2021-06-29 | 2021-10-19 | 新疆交建市政工程有限责任公司 | Construction method of prefabricated road slab for assembled pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |