CN202215871U - Tensioning tool for installing prestressed concrete cylinder pipe (PCCP) finished tube - Google Patents
Tensioning tool for installing prestressed concrete cylinder pipe (PCCP) finished tube Download PDFInfo
- Publication number
- CN202215871U CN202215871U CN2011203173714U CN201120317371U CN202215871U CN 202215871 U CN202215871 U CN 202215871U CN 2011203173714 U CN2011203173714 U CN 2011203173714U CN 201120317371 U CN201120317371 U CN 201120317371U CN 202215871 U CN202215871 U CN 202215871U
- Authority
- CN
- China
- Prior art keywords
- pccp
- tube
- transverse brace
- stull
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a tensioning tool for installing a prestressed concrete cylinder pipe (PCCP) finished tube, which comprises a tube-internal transverse brace and a tube-external end transverse brace. A chain hoist is arranged between the tube-internal transverse brace and the tube-external end transverse brace, two ends of the chain hoist are respectively hung with pulling rings of the tube-internal transverse brace and the tube-external end transverse brace. The tensioning tool for installing the PCCP finished tube has the advantages that the tube-internal transverse brace is fixed in an installation gap between two installed PCCPs, and the tube-external end transverse brace is fixed on the end faces of the installed PCCPs which are pulled in through stringing of the chain hoist, so bell and spigots of the PCCPs can be closed, and then installation of a PCCP joint is finished. Therefore, the but joint of the bell and spigots of the PCCPs is convenient, and the installation quality is easy to control.
Description
Technical field
The utility model relates to a kind of PCCP production tube tensioning tool is installed.
Background technique
The installation of PCCP is that the socket joint through the PCCP pipe joint connects and realizes, pipe joint socket joint fit tolerance is+0.4 ~+2mm.Because interface gaps is little, need certain external force tension could realize that joint socket cooperates.In the tension process, be not damaged for guaranteeing pipe joint (joint socket) and O-ring seal, must control joint socket and draw in speed, to guarantee that joint socket is in adjustable state at any time in the tension process.There is following shortcoming in existing tensioning means: or to PCCP external protection generation destruction; Or installation tensioning tool heaviness is not easy to operate; Or the speed that draws in is too fast, and installation quality is difficult for guaranteeing.
The model utility content
The utility model has overcome shortcoming of the prior art, provides a kind of PCCP production tube that tensioning tool is installed.
The technological scheme of the utility model is: a kind of PCCP production tube is installed tensioning tool; Comprise stull and pipe outer end stull in the pipe; In pipe, be provided with chain hois between stull and the pipe outer end stull, the two ends of chain hois tangle the draw ring of interior stull of pipe and pipe outer end stull respectively.
Said chain hois is two or more.Stull is provided with the steel plate dop in the said pipe.
Compared with prior art; The utility model has the advantages that: in the assemblage gap between two PCCP that stull in the pipe of the utility model are fixed on installation, will manage the outer end stull simultaneously and be fixed on the PCCP end face that is mounted, and through tightening up of chain hois the PCCP that is mounted drawn in again; Realize the closure of PCCP joint socket; Accomplish the installation of PCCP interface, make that the butt joint of PCCP joint socket is lighter, installation quality is controlled more easily.
Description of drawings
The utility model will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of the utility model;
Working state schematic representation when Fig. 2 is to use the utility model that the tension of PCCP pipeline is installed;
Fig. 3 is to use the utility model that PCCP pipeline tension working state A-A schematic representation is installed.
Embodiment
A kind of PCCP production tube is installed tensioning tool, to shown in Figure 3, comprises stull 1 in the pipe, chain hois 2 and pipe outer end stull 3 like Fig. 1.Stull 1 is provided with the steel plate dop in the pipe, is used to snap in the interface gaps between two PCCP of installation, and pipe outer end stull 3 is used for fixing the PCCP end face that is being mounted; In pipe, be provided with two or more chain hois 2 between stull 1 and the pipe outer end stull 3, the two ends of chain hois 2 tangle the draw ring of interior stull 1 of pipe and pipe outer end stull 3 respectively.
As shown in Figures 2 and 3, the working principle of the utility model is:
Claims (2)
1. a PCCP production tube is installed tensioning tool, it is characterized in that: comprise stull and pipe outer end stull in the pipe, in pipe, be provided with chain hois between stull and the pipe outer end stull, the two ends of chain hois tangle the draw ring of interior stull of pipe and pipe outer end stull respectively.
2. PCCP production tube according to claim 1 is installed tensioning tool, it is characterized in that: said chain hois is two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203173714U CN202215871U (en) | 2011-08-29 | 2011-08-29 | Tensioning tool for installing prestressed concrete cylinder pipe (PCCP) finished tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203173714U CN202215871U (en) | 2011-08-29 | 2011-08-29 | Tensioning tool for installing prestressed concrete cylinder pipe (PCCP) finished tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215871U true CN202215871U (en) | 2012-05-09 |
Family
ID=46015126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203173714U Expired - Lifetime CN202215871U (en) | 2011-08-29 | 2011-08-29 | Tensioning tool for installing prestressed concrete cylinder pipe (PCCP) finished tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215871U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358603A (en) * | 2011-08-29 | 2012-02-22 | 四川国统混凝土制品有限公司 | Mounting and clamping tool of PCCP (Prestressed Concrete Cylinder Pipe) finished pipe |
| CN104989898A (en) * | 2015-08-10 | 2015-10-21 | 江西汇丰管业有限公司 | Pipeline connector |
| CN106884439A (en) * | 2017-03-16 | 2017-06-23 | 中交公局厦门工程有限公司 | A kind of Large Tube, the prefabricated components of case and its plane Dock With Precision Position method |
| CN107214466A (en) * | 2017-06-22 | 2017-09-29 | 五冶集团上海有限公司 | The adjusting apparatus of counterpart is made for pipeline |
| CN109442096A (en) * | 2018-12-29 | 2019-03-08 | 北京京水建设集团有限公司 | Drawing device and its construction method in a kind of PCCP pipeline |
| CN112247899A (en) * | 2020-09-29 | 2021-01-22 | 程永振 | Automatic butt joint hydraulic machine for PCCP (prestressed concrete cylinder pipe) pipelines |
| CN112303333A (en) * | 2020-11-18 | 2021-02-02 | 郑州一建集团有限公司 | Construction method of bell and spigot concrete pipe |
-
2011
- 2011-08-29 CN CN2011203173714U patent/CN202215871U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358603A (en) * | 2011-08-29 | 2012-02-22 | 四川国统混凝土制品有限公司 | Mounting and clamping tool of PCCP (Prestressed Concrete Cylinder Pipe) finished pipe |
| CN104989898A (en) * | 2015-08-10 | 2015-10-21 | 江西汇丰管业有限公司 | Pipeline connector |
| CN104989898B (en) * | 2015-08-10 | 2017-05-31 | 江西汇丰管业有限公司 | A kind of pipe jointer |
| CN106884439A (en) * | 2017-03-16 | 2017-06-23 | 中交公局厦门工程有限公司 | A kind of Large Tube, the prefabricated components of case and its plane Dock With Precision Position method |
| CN107214466A (en) * | 2017-06-22 | 2017-09-29 | 五冶集团上海有限公司 | The adjusting apparatus of counterpart is made for pipeline |
| CN109442096A (en) * | 2018-12-29 | 2019-03-08 | 北京京水建设集团有限公司 | Drawing device and its construction method in a kind of PCCP pipeline |
| CN112247899A (en) * | 2020-09-29 | 2021-01-22 | 程永振 | Automatic butt joint hydraulic machine for PCCP (prestressed concrete cylinder pipe) pipelines |
| CN112303333A (en) * | 2020-11-18 | 2021-02-02 | 郑州一建集团有限公司 | Construction method of bell and spigot concrete pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202215871U (en) | Tensioning tool for installing prestressed concrete cylinder pipe (PCCP) finished tube | |
| CN204254040U (en) | A kind of cable channel electric power cable bearer | |
| CN103292046A (en) | Fixing clamping ring for water-cooled cables | |
| CN202600223U (en) | Novel communication plastic tube | |
| CN102358603A (en) | Mounting and clamping tool of PCCP (Prestressed Concrete Cylinder Pipe) finished pipe | |
| CN204343343U (en) | Reflection wave method pipe location quick access device | |
| CN202582546U (en) | Embedded settlement observation point connection fixing device | |
| CN203103850U (en) | Traction tool for narrow space | |
| CN104613177B (en) | A kind of pipe end sealing device | |
| CN204012604U (en) | A kind of communication optical cable conduit | |
| CN203907008U (en) | Dedicated mounting connection device for large-caliber concrete pipeline | |
| CN102248602A (en) | Die for manufacturing steel frame for prestressed concrete pipe | |
| CN203947773U (en) | A kind of for fixed form to support to draw rod device | |
| CN202809495U (en) | Device quickening connecting speed of cross arms between steel tube arch ribs | |
| CN202144630U (en) | Tie bar structure for building with masonry structure | |
| GB201214150D0 (en) | A mechanical device for dispersing biomass populations | |
| CN202571091U (en) | Simple rebar bending mechanism | |
| CN201189652Y (en) | Sealing joint detaching device for tube of glass fibre reinforced plastic | |
| CN204243654U (en) | Novel cable protecting pipe | |
| CN203680276U (en) | Screw fixing tool vehicle for solar shell | |
| CN104674662A (en) | Simple steel pipe bracket for inner die of box girder | |
| CN204357136U (en) | Building operations central authorities extend out clamped-in style threading termination erecting device | |
| CN204389766U (en) | For the threading draw-gear that submarine optical fiber cable is laid | |
| CN204235989U (en) | A kind of steel lining tetrafluoro pipeline hydraulic pressure compounding machine | |
| CN203201160U (en) | Mounting and alignment guide screw of high-rise steel structure box column lead screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |