CN206591442U - A kind of corrugated pipe pipeline positioner for Precast T-Beam - Google Patents
A kind of corrugated pipe pipeline positioner for Precast T-Beam Download PDFInfo
- Publication number
- CN206591442U CN206591442U CN201720175422.1U CN201720175422U CN206591442U CN 206591442 U CN206591442 U CN 206591442U CN 201720175422 U CN201720175422 U CN 201720175422U CN 206591442 U CN206591442 U CN 206591442U
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- Prior art keywords
- angle steel
- steel
- row
- group
- oppositely arranged
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Abstract
The utility model discloses a kind of corrugated pipe pipeline positioner for Precast T-Beam, including a left side, two row's angle steel that the right side is oppositely arranged, two described row's angle steel are vertically set, upper and lower part with row's angle steel is fixedly linked by longitudinally connected band steel respectively, it is left in two row's angle steel, two angle steel that the right side is oppositely arranged constitute one group of angle steel, the upper and lower part of every group of angle steel is fixedly linked by lateral connection band steel respectively, plastic sheath pin is respectively fixed with the bottom of each angle steel, on on two side plates being oppositely arranged in every group of angle steel, lower interval is connected with many horizontally disposed support rails, a left side for described support rail, right two ends are fixedly linked by the side plate of nut and angle steel respectively, two left sides are vertically welded with every support rail, the limit steel bar rod that right septum is set, two left sides, gap between the limit steel bar rod that right septum is set is used to insert bellows.Stress rib stretching construction quality is improved using the present apparatus.
Description
Technical field
The utility model is related to bellows location and installation constructing device, more particularly, in highway, municipal science of bridge building
The prestressing force corrugated pipe pipeline position location and installation constructing device of Precast T-Beam.
Background technology
With continuing to develop for Chinese society economy, the infrastructure project such as highway, municipal bridge builds also rapid therewith
Development.Prefabricated PC concrete Simple T-Girders are because of its structure simple structure, and stress is clear and definite, it is larger etc. excellent to save material, span
Point, at home extensive use.It using prestressed concrete beam, can not only reduce the sectional dimension of beam, mitigate deadweight；And energy
Crack and the deformation performance of beam body are reduced, to increase the load bearing capacity of beam body.But fully demonstrating for these advantages, all depend on
Whether accurately installed in the coordinate position of pre-buried corrugated pipe for pipeline of the presstressed reinforcing steel in beam body.But Precast T-Beam is typically used
Small bore design size, arrangement of reinforcement is intensive, and steel bar meter specification differs, and the location and installation to corrugated conduit brings certain
Difficulty.More seriously, often due to the negligence of bar bender and the bellows Wrong localization that causes.If presstressed reinforcing steel
After drawing, prestressing force can not fully be applied in beam body, so as to cause very big security-hidden trouble.At present, Precast T-Beam
Corrugated pipe pipeline positioning is general to use Simple welding framework of steel reinforcement structure, and its positioning precision is poor, corrugated pipe pipeline positioning construction
Quality is difficult to be guaranteed.
The content of the invention
The purpose of this utility model is to overcome the defect of prior art to avoid presstressed reinforcing steel bellows pipe there is provided one kind
Road coordinate position alignment error, meet quality acceptance standard, it is ensured that the positioner of tension of prestressed tendon construction quality.
A kind of corrugated pipe pipeline positioner for Precast T-Beam of the present utility model, including it is left and right be oppositely arranged two
Angle steel is arranged, two described row's angle steel are vertically set, the upper and lower part with row's angle steel passes through longitudinally connected band steel respectively
It is fixedly linked, two angle steel that two row's angle steel middle left and rights are oppositely arranged constitute one group of angle steel, the upper and lower part point of every group of angle steel
It is not fixedly linked by lateral connection band steel, plastic sheath pin is respectively fixed with the bottom of each angle steel, in every group of angle steel
Upper and lower interval is connected with many horizontally disposed support rails, described support on two side plates being oppositely arranged
The left and right two ends of cross bar are fixedly linked by the side plate of nut and angle steel respectively, are vertically welded on every support rail
The gap being connected between two left and right spaced limit steel bar rods, two left and right spaced limit steel bar rods is used for
Insert bellows.
The present apparatus makes simple, easy to use, there is enough rigidity, intensity.Construction effect is improved using present apparatus construction
Rate, reduces engineering cost.Presstressed reinforcing steel corrugated conduit coordinate position alignment error is under control, and improves stress rib tensioning
Construction quality.
Brief description of the drawings
Fig. 1 is a kind of front view of corrugated pipe pipeline positioner for Precast T-Beam of the present utility model；
Fig. 2 is the side view of Fig. 1 shown devices.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of corrugated pipe pipeline positioner for Precast T-Beam as shown in drawings, including it is left and right be oppositely arranged two
Angle steel 1 is arranged, two described row's angle steel 1 are vertically set, the upper and lower part with row's angle steel 1 is respectively by longitudinally connected flat
Steel 5 is fixedly linked, and two angle steel that the middle left and right of two row's angle steel 1 is oppositely arranged constitute one group of angle steel, and the top of every group of angle steel is with
Portion is fixedly linked by lateral connection band steel 6 respectively, and plastic sheath pin 2 is respectively fixed with the bottom of each angle steel 1, at every group
Upper and lower interval is connected with many horizontally disposed support rails 3 on two side plates being oppositely arranged in angle steel, described
The left and right two ends of support rail 3 be fixedly linked respectively by the side plate of nut 4 and angle steel, along perpendicular on every support rail 3
Nogata is to being welded between two left and right spaced limit steel bar rods 7, two left and right spaced limit steel bar rods 7
Gap be used for insert bellows.
The application method of this positioner is as follows：(1) left and right every group of angle steel 1 being oppositely arranged is placed in bellows
On the relevant position of longitudinal coordinate X-axis (horizontal beam length direction).By the upper and lower part of every group of angle steel 1 respectively by longitudinally connected
Band steel 5 is connected firmly.(2) according to the relevant position of the vertical coordinate Z axis (vertical deck-molding direction) of bellows, support rail is installed
3.(3) limit steel bar rod 7 is welded on support rail 3 according to the lateral coordinates Y-axis (horizontal beam cross direction) of bellows.(4)
Bellows is pressed to the vertical deck-molding direction of precast beam, the other end is penetrated from one end of precast beam successively from the bottom up and passes, make it
In gap between the firm limit steel bar rod 7 on support rail 3.
Claims (1)
1. a kind of corrugated pipe pipeline positioner for Precast T-Beam, it is characterised in that：Including left and right two rows being oppositely arranged
Angle steel, two described row's angle steel are vertically set, and the upper and lower part with row's angle steel is solid by longitudinally connected band steel respectively
Fixed to be connected, two angle steel that two row's angle steel middle left and rights are oppositely arranged constitute one group of angle steel, the upper and lower part difference of every group of angle steel
It is fixedly linked by lateral connection band steel, plastic sheath pin is respectively fixed with the bottom of each angle steel, the phase in every group of angle steel
Many horizontally disposed support rails are connected with to upper and lower interval on two side plates of setting, described support is horizontal
The left and right two ends of bar are fixedly linked by the side plate of nut and angle steel respectively, are vertically welded on every support rail
There is the gap between two left and right spaced limit steel bar rods, two left and right spaced limit steel bar rods to be used to insert
Enter bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175422.1U CN206591442U (en) | 2017-02-24 | 2017-02-24 | A kind of corrugated pipe pipeline positioner for Precast T-Beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720175422.1U CN206591442U (en) | 2017-02-24 | 2017-02-24 | A kind of corrugated pipe pipeline positioner for Precast T-Beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206591442U true CN206591442U (en) | 2017-10-27 |
Family
ID=60125613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720175422.1U Expired - Fee Related CN206591442U (en) | 2017-02-24 | 2017-02-24 | A kind of corrugated pipe pipeline positioner for Precast T-Beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206591442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059442A (en) * | 2021-12-13 | 2022-02-18 | 中铁十局集团城建工程有限公司 | Device for quickly fixing prestressed corrugated pipe and operation method |
| CN114808729A (en) * | 2022-05-16 | 2022-07-29 | 中铁七局集团有限公司 | Positioning device for pre-buried prestressed corrugated pipe in box girder |
-
2017
- 2017-02-24 CN CN201720175422.1U patent/CN206591442U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059442A (en) * | 2021-12-13 | 2022-02-18 | 中铁十局集团城建工程有限公司 | Device for quickly fixing prestressed corrugated pipe and operation method |
| CN114808729A (en) * | 2022-05-16 | 2022-07-29 | 中铁七局集团有限公司 | Positioning device for pre-buried prestressed corrugated pipe in box girder |
| CN114808729B (en) * | 2022-05-16 | 2023-06-02 | 中铁七局集团有限公司 | Positioning device for pre-buried pre-stress corrugated pipe in box girder |
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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: 20171027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |