CN208949878U - A kind of prestressing force OU fashioned iron Tiebar structure - Google Patents
A kind of prestressing force OU fashioned iron Tiebar structure Download PDFInfo
- Publication number
- CN208949878U CN208949878U CN201821415954.9U CN201821415954U CN208949878U CN 208949878 U CN208949878 U CN 208949878U CN 201821415954 U CN201821415954 U CN 201821415954U CN 208949878 U CN208949878 U CN 208949878U
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- China
- Prior art keywords
- steel
- pull rod
- ring
- sleeve
- shaped
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- 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
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of prestressing force OU fashioned iron Tiebar structures, it is characterized in that, including O-shaped reinforcing pull rod, adjust sleeve, adjusting ring, connector pull ring, sheath, U-shaped steel pull rod, the prestressing force OU fashioned iron Tiebar structure of the utility model saves steel dosage using the connection between O-shaped reinforcing pull rod and U-shaped steel pull rod and steel construction, its main stress form is axial tension, moment of flexure and shearing are not subject in architectural structure system, thus compared with rigid member for, potential strength is fully used.
Description
Technical field
The utility model relates to building field more particularly to a kind of prestressing force OU fashioned iron Tiebar structures.
Background technique
The loading process of normal steel structure rod piece is (to disregard self weight) since zero stress, and rod piece is opened after external loads effect
Beginning stress is until stress reaches the tension or compressive ultimate of material, in other words, the strength of materials of non-prestressed steel structural rod piece
Maximum value is the half of intensity amplitude that can be utilized, and prestress element introduce it is opposite with load stress symbol pre-
After stress, then one times of former intensity bearing capacity can be improved, that is to say, that prestressing force can greatly improve the elastic force balance model of structure
It encloses, and the section form of steel rod elements determines its stress performance.
Utility model content
This utility model will solve the problems, such as it is to guarantee that the safety of structure and rigidity requirement, the utility model mainly solve
Certainly the technical issues of, is to provide a kind of prestressing force OU fashioned iron Tiebar structure.
Specific technical solution is accomplished by a kind of prestressing force OU fashioned iron Tiebar structure, including O-shaped reinforcing pull rod, adjust sleeve,
Adjusting ring, connector pull ring, sheath, U-shaped steel pull rod, external member, steel clamp, the O-shaped reinforcing pull rod are cut with scissors by the cylindrical steel rod of several sections
It connects, is the main shaft of prestressing force OU fashioned iron Tiebar structure, the adjusting sleeve is oval steel bushing, and adjusting sleeve two sides has
One collar aperture hole adjusts sleeve and is inserted in the middle part of O-shaped reinforcing pull rod by pin shaft, and the adjusting ring is round steel ring, is evenly distributed on adjusting ring
Hole, adjusting ring pass through the hole on adjusting ring by pin shaft and adjust the hole on sleeve, cover and are adjusting sleeve two sides, described
Connector pull ring is round steel ring, is located at and adjusts sleeve inner, covers the two section steel pole junctions in the middle part of O-shaped reinforcing pull rod, fastens two
Steel pole is saved, the sheath is enclosed in the outside for adjusting sleeve, and the U-shaped steel pull rod is U-shaped steel bar, and U-shaped steel pull rod passes through external member
It is welded on the right side of O-shaped reinforcing pull rod, the steel clamp passes through the fastening of U-shaped steel rod head by bolt and gasket and fastened.
Preferably, the O-shaped reinforcing pull rod diameter is 40mm~210mm.
The prestressing force OU fashioned iron Tiebar structure of the utility model meets the various of stake by the Design of Reinforcement to pile foundation
Bearing capacity and life requirement, while maximally utilising foundation pile under construction, reduce because of accident bring economic loss, meets
Modern technology needs.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
The label in accompanying drawing is: 1-O fashioned iron pull rod, 2- adjust sleeve, 3- adjusting ring, 4- connector pull ring, 5- sheath, 6-U
Fashioned iron pull rod, 7- external member, 8- steel clamp.
Specific embodiment
The preferred technical solution of the utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of prestressing force OU fashioned iron Tiebar structure, including O-shaped reinforcing pull rod 1, adjust sleeve 2, adjusting ring 3,
Connector pull ring 4, sheath 5, U-shaped steel pull rod 6, external member 7, steel clamp 8, the O-shaped reinforcing pull rod 1 are hinged by the cylindrical steel rod of several sections
It forms, is the main shaft of prestressing force OU fashioned iron Tiebar structure, the adjusting sleeve 2 is oval steel bushing, and adjusting 2 two sides of sleeve has
One collar aperture hole adjusts sleeve 2 by pin shaft and is inserted in 1 middle part of O-shaped reinforcing pull rod, and the adjusting ring 3 is circle steel ring, on adjusting ring 3
Uniformly distributed hole, adjusting ring 3 pass through the hole on adjusting ring 3 by pin shaft and adjust the hole on sleeve 2, cover and adjusting sleeve 2
Two sides, the connector pull ring 4 are round steel ring, are located at and adjust inside sleeve 2, cover the two section steel poles at O-shaped 3 middle part of reinforcing pull rod and connect
Place is met, two section steel poles are fastened, the sheath 5 is enclosed in the outside for adjusting sleeve 2, and the U-shaped steel pull rod 6 is U-shaped steel bar, U-shaped
Reinforcing pull rod 6 is welded on the right side of O-shaped reinforcing pull rod 1 by external member 7, and the steel clamp 8 passes through U-shaped steel pull rod 6 by bolt and gasket
Head fastens and is fastened.
Preferably, 1 diameter of O-shaped reinforcing pull rod is 40mm~210mm.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (2)
1. a kind of prestressing force OU fashioned iron Tiebar structure, which is characterized in that including O-shaped reinforcing pull rod, adjust sleeve, adjusting ring, connector
Pull ring, sheath, U-shaped steel pull rod, external member, steel clamp, the O-shaped reinforcing pull rod are hingedly formed by the cylindrical steel rod of several sections, are pre-
The main shaft of stress OU fashioned iron Tiebar structure, the adjusting sleeve are oval steel bushing, and adjusting sleeve two sides has a collar aperture hole, adjusts
Section sleeve is inserted in the middle part of O-shaped reinforcing pull rod by pin shaft, and the adjusting ring is round steel ring, uniformly distributed hole on adjusting ring, adjusting ring
The hole on adjusting ring is passed through by pin shaft and adjusts the hole on sleeve, covers and is adjusting sleeve two sides, and the connector pull ring is
Round steel ring is located at and adjusts sleeve inner, covers the two section steel pole junctions in the middle part of O-shaped reinforcing pull rod, fastens two section steel poles, described
Sheath is enclosed in the outside for adjusting sleeve, and the U-shaped steel pull rod is U-shaped steel bar, and U-shaped steel pull rod is welded on O-shaped steel by external member
The right side of pull rod, the steel clamp pass through the fastening of U-shaped steel rod head by bolt and gasket and are fastened.
2. prestressing force OU fashioned iron Tiebar structure according to claim 1, it is characterised in that: the O-shaped reinforcing pull rod diameter is
40mm~210mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415954.9U CN208949878U (en) | 2018-08-29 | 2018-08-29 | A kind of prestressing force OU fashioned iron Tiebar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415954.9U CN208949878U (en) | 2018-08-29 | 2018-08-29 | A kind of prestressing force OU fashioned iron Tiebar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208949878U true CN208949878U (en) | 2019-06-07 |
Family
ID=66736386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821415954.9U Expired - Fee Related CN208949878U (en) | 2018-08-29 | 2018-08-29 | A kind of prestressing force OU fashioned iron Tiebar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208949878U (en) |
-
2018
- 2018-08-29 CN CN201821415954.9U patent/CN208949878U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20190829 |