CN203113862U - Anchoring end concealed prestress cylinder bin - Google Patents
Anchoring end concealed prestress cylinder bin Download PDFInfo
- Publication number
- CN203113862U CN203113862U CN 201320093560 CN201320093560U CN203113862U CN 203113862 U CN203113862 U CN 203113862U CN 201320093560 CN201320093560 CN 201320093560 CN 201320093560 U CN201320093560 U CN 201320093560U CN 203113862 U CN203113862 U CN 203113862U
- Authority
- CN
- China
- Prior art keywords
- prestress
- ground tackle
- chamber
- bin
- anchoring end
- 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
Links
- 238000004873 anchoring Methods 0.000 title abstract 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000009751 slip forming Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Landscapes
- Storage Of Harvested Produce (AREA)
Abstract
The utility model relates to a concrete cylinder bin structure of slip-form construction, in particular to an anchoring end concealed prestress cylinder bin. The anchoring end concealed prestress cylinder bin comprises a cylinder bin body, the outer wall of the bin body is provided with a counterfort column which is integrally poured with the bin body in the whole height direction, a plurality of prestress steel strands which are arrayed in the height direction are pre-buried in the bin body, concave anchorage device cavities arrayed in the height direction are arranged on two side faces of the counterfort column, two ends of each prestress steel strand extend into the anchorage device cavities, and are fixed through anchorage devices located in the anchorage device cavities, and plugging concrete is filled into the anchorage device cavities. According to the anchoring end concealed prestress cylinder bin, construction efficiency of slip-form construction prestress cylinder bin can be improved, construction cost can be reduced, and processing effects of the prestress steel strand anchorage devices can be improved.
Description
Technical field
The utility model relates to a kind of concrete cylinder chamber structure of slding form operation, specifically is the built-in prestressing force tower silo of a kind of anchored end.
Background technology
In the process of the concrete cylinder storehouse being carried out the construction of sliding formwork method, un-bonded prestressed steel strand need be imbedded in the concrete with slding form operation, form the buttress on the whole short transverse on the tower silo outer wall after construction is finished, the two ends of prestress wire intersect and pass from the buttress both sides.The tower silo of this structure is after every bundle steel strand tension finishes, and anchored end exposes, and needs buttress both sides certain thickness concrete of second pouring in the whole altitude range of silo at stretch-draw mouth ground tackle place is carried out shutoff.Need the formwork scaffold, template and concrete, the utmost point material of taking a lot of work, and the concrete seam after removing is more, and outward appearance can not be consistent with former sliding formwork concrete, had a strong impact on the overall appearance quality.
Summary of the invention
A technical problem to be solved in the utility model is: a kind of simple in structure, built-in prestressing force tower silo of the easy-to-handle anchored end of prestress wire ground tackle is provided.
The built-in prestressing force tower silo of anchored end of the present utility model includes a warehouse cylindraceous, have the buttress on the whole short transverse of together pouring into a mould with warehouse integral body at the warehouse outer wall, be embedded with the many prestress wires of arranging in short transverse in the warehouse; Be respectively arranged with the ground tackle chamber of the indent that is arranged on the short transverse on two sides of described buttress, the ground tackle chamber is stretched at the two ends of described prestress wire, and is fixed by the ground tackle that is positioned at the ground tackle chamber; Ground tackle is filled with blocking concrete in the chamber.
The utility model is by arranging the ground tackle chamber, the ground tackle of stretch-draw mouth makes in can be hidden in, subsequent treatment only need be carried out waterproofing work and shutoff to the ground tackle chamber, only need to adopt electronic hanging feet hand hanging basket to construct, having saved setting up with the buttress both sides of the high scaffold of silos periphery arranges formwork, builds extensive work amounts such as relatively large concrete, stripping and scaffold, greatly save construction cost, shortened the duration, also improved the presentation quality after the construction.
Description of drawings
Fig. 1 is the cross section partial structurtes schematic diagram of the built-in prestressing force tower silo of anchored end of the present utility model;
Fig. 2 is the cross section partial structurtes schematic diagram of the sliding formwork mould that adopts of the utility model method;
Fig. 3 is the outside sectional perspective structural representation of the sliding formwork mould that adopts of the utility model method.
The specific embodiment
The built-in prestressing force tower silo of anchored end of the present utility model as shown in Figure 1, it includes a warehouse 1 cylindraceous, have the buttress 2 on the whole short transverse of together pouring into a mould with warehouse integral body at the warehouse outer wall, be embedded with the many prestress wires of arranging in short transverse 3 in the warehouse; Be respectively arranged with the ground tackle chamber 4 of the indent that is arranged on the short transverse on two sides of described buttress, the ground tackle chamber is stretched at the two ends of described prestress wire 3, and fixing by the ground tackle 5 that is positioned at the ground tackle chamber; Ground tackle is filled with blocking concrete in the chamber.
The stretch-draw mouth processing method of above-mentioned prestressing force tower silo is:
A. as Fig. 2, shown in Figure 3, setting can be with the sliding formwork template 6 of sliding peaceful rising, and the sliding formwork template surrounds one section die cavity that adapts with warehouse and buttress profile; The side template of buttress both sides is set to extract structure out, specifically is that described side template is made up of upper and lower two plugboards 61, and two plugboards insert or extract out by the slot 62 that is positioned on the sliding formwork template; A window 63 is set between two plugboards, box body 7 that is used for forming the ground tackle chamber of the inboard arrangement of window, the box body bottom has the hole that can supply prestress steel twist to pass;
B. carry out the cast of one section silo on the basis of above-mentioned steps a, form one section tubular warehouse and buttress, and the ground tackle chamber of buttress both sides, pre-buried a branch of prestress wire 3 in the casting process, and the two ends that make prestress wire pass from the described window 63 of buttress both sides;
C. behind one section silo casting complete, the described upper and lower plate of buttress both sides is extracted out, and taken out box body, then by the sliding extremely top one section pouring position of system improving sliding formwork template that rises of sliding formwork, again insert upper and lower plate and the box body of packing into again, carry out the cast of next section silo;
D. behind the whole silo casting complete, in the ground tackle chamber prestress rope is carried out tension operation, fix by ground tackle after the stretch-draw, the ground tackle fixed in position is in the ground tackle chamber; After the ground tackle installation, earlier with water-repellent paint with preformed hole inner surface and ground tackle brushing one time, with concrete that the shutoff of ground tackle chamber is floating again.
Claims (1)
1. built-in prestressing force tower silo of anchored end, it includes a warehouse cylindraceous (1), have the buttress (2) on the whole short transverse of together pouring into a mould with warehouse integral body at the warehouse outer wall, be embedded with the many prestress wires of arranging in short transverse (3) in the warehouse; It is characterized in that: be respectively arranged with the ground tackle chamber (4) of the indent that is arranged on the short transverse on two sides of described buttress, the ground tackle chamber is stretched at the two ends of described prestress wire (3), and fixing by the ground tackle that is positioned at the ground tackle chamber (5); Ground tackle is filled with blocking concrete in the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093560 CN203113862U (en) | 2013-03-01 | 2013-03-01 | Anchoring end concealed prestress cylinder bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093560 CN203113862U (en) | 2013-03-01 | 2013-03-01 | Anchoring end concealed prestress cylinder bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113862U true CN203113862U (en) | 2013-08-07 |
Family
ID=48894225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093560 Expired - Fee Related CN203113862U (en) | 2013-03-01 | 2013-03-01 | Anchoring end concealed prestress cylinder bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114753A (en) * | 2013-03-01 | 2013-05-22 | 杨晨 | Prestressed cylindrical silo with concealed anchoring end and processing method of stretch opening thereof |
| CN110409900A (en) * | 2019-08-12 | 2019-11-05 | 河南工业大学 | Hybrid connection precast prestressed concrete circle warehouse structure |
-
2013
- 2013-03-01 CN CN 201320093560 patent/CN203113862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114753A (en) * | 2013-03-01 | 2013-05-22 | 杨晨 | Prestressed cylindrical silo with concealed anchoring end and processing method of stretch opening thereof |
| CN110409900A (en) * | 2019-08-12 | 2019-11-05 | 河南工业大学 | Hybrid connection precast prestressed concrete circle warehouse structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103114753A (en) | Prestressed cylindrical silo with concealed anchoring end and processing method of stretch opening thereof | |
| CN103556819B (en) | A kind of construction method of reserved constructional column hole on beam slab | |
| CN107217790B (en) | Prefabricated reinforced concrete frame hollow column and construction method thereof | |
| EP3272481A1 (en) | A method for manufacturing prestressed concrete posts and a prestressed concrete post | |
| CN103485537A (en) | Construction method and structure of embedded reinforcement of super high-rise horizontal secondary structure | |
| CN102635238A (en) | Large-scale coal bunker wall prestress anchor sealing construction method and structure | |
| CN106217639B (en) | Ladder-type sleepers prefabricated construction device and method | |
| CN206174120U (en) | Prefabricated constructional column and structure thereof | |
| CN203113862U (en) | Anchoring end concealed prestress cylinder bin | |
| CN102102442A (en) | Construction method for plugging end of prestress pilaster steel strand of concrete silo | |
| CN104947853B (en) | A kind of Inner standpipe formula cast-in-situ reinforced concrete column and construction method | |
| CN103883088A (en) | Slope roof concrete construction device and method | |
| CN101748893B (en) | Method for manufacturing high-rise building balcony boards | |
| CN102587406A (en) | Pouring construction method of concrete-filled tower crane foundation lattice column | |
| CN102644243B (en) | Adjustable seal structure of template root | |
| CN208618661U (en) | Pillar structure based on hollow masonry | |
| CN103628684B (en) | A kind of construction method of simultaneously watering build floor and shear wall | |
| CN104988904B (en) | Prestress frame continuous wall and construction method thereof | |
| CN203755514U (en) | Casting die structure | |
| CN110130280B (en) | Cantilever bracket concrete lower template and support frame dismantling method | |
| CN102383594A (en) | Cavity mold template for carrying out anchor seal to unbonded prestressed end portions | |
| CN107214819A (en) | A kind of building structural post is molded moulding box | |
| CN208473302U (en) | After pour mushroom-shaped section concrete edge list constructing device | |
| CN208934250U (en) | A kind of assembled exempts to tear round beam column concrete blinding open | |
| CN105171907A (en) | Prefabricated part core pulling pipe and manufacturing method for prefabricated part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING SIXTH CONSTRUCTION + INSTALLATION ENGINEER Free format text: FORMER OWNER: YANG CHEN Effective date: 20140916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 212004 ZHENJIANG, JIANGSU PROVINCE TO: 211300 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140916 Address after: Chun Xi county of Nanjing City, Jiangsu province 211300 Gaochun Town Road No. 29 Patentee after: NANJING NO.6 CONSTRUCTION AND INSTALLATION ENGINEERING CO., LTD. Address before: 501, room 10, building 212004, Dongyue lane, Zhenjiang, Jiangsu Patentee before: Yang Chen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |