CN219547587U - Prestress steel bundle pipeline positioning device - Google Patents
Prestress steel bundle pipeline positioning device Download PDFInfo
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- CN219547587U CN219547587U CN202321854035.2U CN202321854035U CN219547587U CN 219547587 U CN219547587 U CN 219547587U CN 202321854035 U CN202321854035 U CN 202321854035U CN 219547587 U CN219547587 U CN 219547587U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a prestress steel bundle pipeline positioning device which comprises a supporting component, a hanging component and a positioning component, wherein the hanging component comprises at least two vertical steel bars, the vertical steel bars are hung on the supporting component, the positioning component is arranged between two adjacent vertical steel bars, the positioning component comprises a pipeline positioning ring and at least two locking devices, and the locking devices are connected with the pipeline positioning ring and the locking devices. Compared with the prior art, the utility model solves the problems of troublesome positioning, inconvenient operation, low precision, easy loosening and sliding, poor flexibility and adaptability and the like.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a prestress steel beam pipeline positioning device.
Background
The prestressed concrete girder bridge is widely favored and applied in highway construction because of the advantages of mature technology, economy, practicability, rapid construction, durable structure and the like. Compared with the reinforced concrete structure, the use of the prestress obviously improves the stress performance of the structure and improves the crack resistance and durability of the structure. However, in actual engineering, the prestressed steel bundles need to be penetrated in dense common steel bars, construction is difficult, and at present, the positioning accuracy of the common bridge prestressed steel bar pipeline positioning device is low, and the pipeline is easy to deviate or slip.
CN 210163790U discloses a bridge prestressing steel pipeline positioning device, and the positioning effect is better, can carry out firm location to the pipeline, has avoided the pipeline to take place the skew or take place from the phenomenon emergence that breaks away from in positioner when suffering the exogenic action, but the device location is fixed, and flexibility and adaptability are not enough.
In view of the above, a positioning device for prestressed steel bundles is provided.
Disclosure of Invention
The utility model aims to provide a prestress steel beam pipeline positioning device which solves the problems of troublesome positioning, inconvenient operation, low precision, easy loosening and sliding, poor flexibility and adaptability and the like.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a prestressing force steel bundle pipeline positioner, includes supporting component, suspension assembly and locating component, suspension assembly includes two piece at least vertical reinforcing bars, vertical reinforcing bars hang in on the supporting component, locating component locates adjacent two between the vertical reinforcing bars, the locating component includes pipeline locating ring and two at least locking device, locking device connects pipeline locating ring with vertical reinforcing bars.
In a preferred embodiment, the positioning assembly is provided in plurality.
In a preferred embodiment, the pipe locating ring is provided with a fixing screw hole, and a fixing bolt is matched in the fixing screw hole.
In a preferred embodiment, the number of the fixing screw holes is set to three.
In a preferred embodiment, the support assembly comprises at least two longitudinal channel steel and at least two transverse channel steel, the transverse channel steel is arranged on the longitudinal channel steel in a lap mode, the number of the transverse channel steel is set according to the requirement of steel bundle positioning points, and the top of the vertical steel bar is provided with threads and fixing nuts matched with the threads and used for connecting the transverse channel steel.
In a preferred embodiment, the vertical steel bars and the transverse channel steel are provided with position marks.
In a preferred embodiment, the locking device comprises a vertical steel pipe and a horizontal steel pipe, the vertical steel pipe and the horizontal steel pipe are welded into a whole in a mutually perpendicular mode, the vertical steel pipe is penetrated by corresponding vertical steel bars, limiting screw holes are formed in the vertical steel pipe, limiting bolts are matched in the limiting screw holes, braking screw holes are formed in the horizontal steel pipe, braking bolts are matched in the braking screw holes, rotating shaft steel bars are arranged on the pipeline locating rings corresponding to the horizontal steel pipes, and the rotating shaft steel bars are inserted into the horizontal steel pipes.
In a preferred embodiment, the number of the transverse steel pipes is set to one to two.
Compared with the prior art, the utility model provides the prestress steel beam pipeline positioning device which has the following advantages:
1. the utility model solves the problems of troublesome positioning, inconvenient operation, low precision, easy loosening and sliding, poor flexibility and adaptability and the like of the traditional steel beam pipeline.
2. The utility model has the advantages of convenient and flexible structure installation and simple operation, can very conveniently complete the beam penetrating operation of the steel beam pipeline, can flexibly and accurately adjust the posture of the steel beam pipeline according to the steel beam line type, and has higher flexibility and adaptability, including adjusting parameters such as longitudinal, transverse, vertical coordinates, rotation angles and the like. Meanwhile, the brake bolts and the limit bolts are arranged, so that the adjusted steel beam posture can be locked, and steel beam slippage and deviation can be effectively avoided.
Drawings
FIG. 1 is a schematic view of a transverse elevation structure of a prestressed steel bundle pipe positioning device according to the present utility model.
Fig. 2 is a schematic vertical elevation structure of a prestress steel beam pipeline positioning device.
Fig. 3 is a schematic structural view of a locking device of a prestressed steel-strand pipe positioning device according to the present utility model.
A vertical steel bar 1; a fixing nut 2; a pipe locating ring 3; a fixing bolt 4; a rotating shaft reinforcing steel bar 5; a locking device 6; a vertical steel pipe 7; a limit bolt 8; a transverse steel pipe 9; a brake bolt 10; longitudinal channel steel 11; a transverse channel 12; a steel bundle corrugated pipe 13.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
As shown in fig. 1 to 3, the prestress steel bundle pipe positioning device comprises a supporting component, a hanging component and a positioning component, wherein the hanging component comprises at least two vertical steel bars 1, the vertical steel bars 1 are hung on the supporting component, the positioning component is arranged between two adjacent vertical steel bars 1, the positioning component comprises a pipe positioning ring 3 and at least two locking devices 6, and the locking devices 6 are connected with the pipe positioning ring 3 and the vertical steel bars 1.
The prestress steel beam pipeline positioning device has the following advantages: 1. the utility model solves the problems of troublesome positioning, inconvenient operation, low precision, easy loosening and sliding, poor flexibility and adaptability and the like of the traditional steel beam pipeline; 2. the utility model has the advantages of convenient and flexible structure installation and simple operation, can very conveniently complete the beam penetrating operation of the steel beam pipeline, can flexibly and accurately adjust the posture of the steel beam pipeline according to the steel beam line type, and has higher flexibility and adaptability, including adjusting parameters such as longitudinal, transverse, vertical coordinates, rotation angles and the like. Meanwhile, the brake bolts 10 and the limit bolts 8 are arranged, so that the adjusted steel beam posture can be locked.
In order to realize the positioning and fixing of a plurality of steel beam pipelines, a plurality of positioning assemblies are arranged.
In order to avoid slippage and deviation of the steel beam pipeline 13 in the positioning ring 3, a fixing screw hole is formed in the pipeline positioning ring 3, and a fixing bolt 4 is matched in the fixing screw hole. Specifically, the number of the fixing screw holes is three.
Further, the supporting component comprises at least two longitudinal channel steel 11 and at least two transverse channel steel 12, the transverse channel steel 12 is arranged on the longitudinal channel steel 11, the number of the transverse channel steel 12 is set according to the requirement of steel bundle positioning points, and the top of the vertical steel bar 1 is provided with threads and a fixing nut 2 matched with the threads and is used for connecting the transverse channel steel 12. The longitudinal channel steel 11 and the transverse channel steel 12 are main supporting members and also are longitudinal and transverse coordinate positioning members of the steel bundles, the longitudinal channel steel 11 and the transverse channel steel 12 are arranged outside the beam body, and the transverse channel steel 12 can flexibly move longitudinally and transversely so as to adapt to the change of the positions of the positioning points of the steel bundles.
In order to facilitate the inspection of accurate position location, position marks are arranged on the vertical steel bars 1 and the transverse channel steel 12.
Further, locking device 6 includes vertical steel pipe 7 and horizontal steel pipe 9, vertical steel pipe 7 with horizontal steel pipe 9 mutually perpendicular welds into an organic wholely, vertical steel pipe 7 is corresponded vertical steel bar 1 passes, be equipped with spacing screw on the vertical steel pipe 7, the cooperation is equipped with spacing bolt 8 in the spacing screw, be equipped with the braking screw on the horizontal steel pipe 9, the cooperation is provided with braking bolt 10 in the braking screw, correspond on the pipeline holding ring 3 horizontal steel pipe 9 is equipped with pivot reinforcing bar 5, pivot reinforcing bar 5 one end with holding ring 3 is connected, and the other end inserts in the horizontal steel pipe 9. Namely, under the above structure setting, the connection with the vertical steel bar 1 is realized by utilizing the vertical steel tube 7 and the limit bolt 8, the connection with the rotating shaft steel bar 5 is realized by utilizing the transverse steel tube 9 and the brake bolt 10, when the brake screw is in a relaxed state, the rotating shaft steel bar 5 can rotate, the rotation requirement of the pipeline locating ring 3 is met, the vertical rotation angle of the steel beam pipeline is met, after the steel beam pipeline is adjusted in place, the fixing of the rotating shaft steel bar 5 is realized by utilizing the brake bolt 10, and the rotation angle locking of the positioned pipeline locating ring 3 is realized.
Further, in this embodiment, the number of the transverse steel pipes 9 is set to one to two, and of course, in practical application, a larger number may be set as required.
The construction process of the prestress steel beam pipeline positioning device of the embodiment is as follows:
the first step: the prefabricated pipeline locating ring 3, the fixing bolts 4 and the rotating shaft reinforcing steel bars 5 form a locating unit.
And a second step of: the locking device 6 is connected and sleeved on the vertical steel bar 1 and performs vertical preliminary locking, and the same layer of pipeline positioning ring 3 is vertically arranged at the same horizontal height position so as to facilitate pipeline penetration in later stage.
And a third step of: the rotating shaft reinforcing steel bar 5 is inserted into the locking device 6, and the position of the rotating shaft reinforcing steel bar 5 is initially locked.
Fourth step: the vertical steel bar 1 is hung on the transverse channel steel 12 and fixed at the top by the fixing screw cap 2.
Fifth step: and (3) penetrating the prestressed steel bundle pipeline, screwing the fixing bolt 4, adjusting the position and the angle of the pipeline positioning ring 3 according to the line type and the coordinates of the reinforced steel pipeline, and screwing the limit bolt 8 and the brake bolt 10 after the adjustment is finished to finish final locking.
The embodiments described above are intended to facilitate a person of ordinary skill in the art in order to make and use the present utility model, it will be apparent to those skilled in the art that various modifications may be made to the embodiments and that the general principles described herein may be applied to other embodiments without the need for inventive faculty. Therefore, the present utility model is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present utility model.
Claims (8)
1. The utility model provides a prestressing force steel bundle pipeline positioner, its characterized in that includes supporting component, suspension element and locating component, suspension element includes two piece at least vertical reinforcing bars, vertical reinforcing bars hang in on the supporting component, locating component locates adjacent two between the vertical reinforcing bars, locating component includes pipeline locating ring and two at least locking device, locking device connects pipeline locating ring with vertical reinforcing bars.
2. The device of claim 1, wherein the positioning assembly is provided in plurality.
3. The prestress steel beam pipeline positioning device according to claim 1, wherein the pipeline positioning ring is provided with a fixing screw hole, and a fixing bolt is matched in the fixing screw hole.
4. A prestressed steel bundle pipe positioning device according to claim 3, wherein the number of said fixing screw holes is three.
5. The prestressed steel bundle pipeline positioning device according to claim 1, wherein the supporting component comprises at least two longitudinal channel steel and at least two transverse channel steel, the transverse channel steel is arranged on the longitudinal channel steel, and threads and fixing nuts matched with the threads are arranged on the tops of the vertical reinforcing steel bars and are used for connecting the transverse channel steel.
6. The prestressed tendon pipe locating device of claim 5, wherein position markers are provided on the vertical rebar and the transverse channel.
7. The prestress steel strand pipe positioning device according to any one of claims 1 to 6, wherein the locking device comprises a vertical steel pipe and a horizontal steel pipe, the vertical steel pipe and the horizontal steel pipe are welded into a whole in a mutually perpendicular manner, the vertical steel pipe is penetrated by the corresponding vertical steel bar, a limit screw hole is formed in the vertical steel pipe, a limit bolt is matched in the limit screw hole, a brake screw hole is formed in the horizontal steel pipe, a brake bolt is matched in the brake screw hole, a rotating shaft steel bar is arranged on the pipe positioning ring corresponding to the horizontal steel pipe, and the rotating shaft steel bar is inserted into the horizontal steel pipe.
8. The device of claim 7, wherein the number of transverse steel pipes is one to two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854035.2U CN219547587U (en) | 2023-07-14 | 2023-07-14 | Prestress steel bundle pipeline positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854035.2U CN219547587U (en) | 2023-07-14 | 2023-07-14 | Prestress steel bundle pipeline positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547587U true CN219547587U (en) | 2023-08-18 |
Family
ID=87734013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321854035.2U Active CN219547587U (en) | 2023-07-14 | 2023-07-14 | Prestress steel bundle pipeline positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547587U (en) |
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2023
- 2023-07-14 CN CN202321854035.2U patent/CN219547587U/en active Active
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