CN201883692U - Prestressed steel strip hooping device - Google Patents
Prestressed steel strip hooping device Download PDFInfo
- Publication number
- CN201883692U CN201883692U CN2010207002043U CN201020700204U CN201883692U CN 201883692 U CN201883692 U CN 201883692U CN 2010207002043 U CN2010207002043 U CN 2010207002043U CN 201020700204 U CN201020700204 U CN 201020700204U CN 201883692 U CN201883692 U CN 201883692U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- steel strip
- steel band
- prestressed steel
- prestressing force
- 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
Images
Abstract
The utility model discloses a prestressed steel strip hooping device which comprises a bearing rack, wherein the bearing rack is provided with a fixing part and a socket; the fixing part is connected with one end of a prestressed steel strip; the other end of the prestressed steel strip can pass through the socket; the bearing rack is internally provided with a ratchet wheel and a spanner with a detent; and the detent abuts against the ratchet wheel, so that the ratchet of the ratchet wheel presses the other end of the prestressed steel strip. By arranging the bearing rack and the ratchet and detent on the bearing rack, the prestressed steel strip can be gradually tightened and can be firmly fixed at any moment, thus ensuring the tightening force of the prestressed steel strip.
Description
Technical field
The utility model relates to a kind of hoop device, relates in particular to a kind of hoop device that is used for the prestressing force steel band.
Background technology
The prestressing force steel band is widely used, and in seismic hardening occasions such as reinforced concrete post, bridge, reinforces with a large amount of use prestress steel bands.The prestressing force steel band can produce good horizontal restrain to the building cross section, with the ductility after the amplitude peak ground increase ruggedized construction.
But the key point of this technology is how to have made the connection that the prestressing force steel band two ends of the effect of tightening up can be firm, makes prestressing force steel band two ends tighten up in other words.Be positioners such as employing bolt from the prior art mostly, promptly by perforate on the prestressing force steel band in advance, thereby and connect to realize tightening up of prestressing force steel band two ends with bolt, because of factors such as operational sequence and operating spaces, the above-mentioned mode of tightening up obviously can't reach its intended purposes.
The utility model content
The utility model provides a kind of prestressing force steel band hoop device at the drawback of prior art.
Prestressing force steel band hoop device described in the utility model, comprise bearing support, described bearing support is provided with fixture that connects prestressing force steel band one end and the socket that wears for this prestressing force steel band other end, be provided with ratchet in the described bearing support and have the spanner of ratchet, described ratchet is replaced the other end of living the prestressing force steel band with the ratchet pressing that makes this ratchet by ratchet.
By bearing support and ratchet, ratchet are set on this bearing support is set, makes this prestressing force steel band be tightened up gradually and, fully guaranteed the tightening force of prestressing force steel band at any time by firm fixing.
Description of drawings
Fig. 1 is the structural representation of prestressing force steel band hoop device described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the manual literal to make those skilled in the art.
As shown in Figure 1, prestressing force steel band hoop device described in the utility model, comprise bearing support 5, described bearing support 5 is provided with the fixture 11 that connects prestressing force steel band one end 2, and the socket 4 that supplies this prestressing force steel band other end 1 to wear, be provided with ratchet 12 and the spanner 9 that has ratchet 10 in the described bearing support 5, by shaking spanner 9, ratchet 10 can drive ratchet 12 and rotate, and make ratchet 10 and ratchet 7 replace, thereby the other end 1 of prestressing force steel band is lived in ratchet 7 pressings, with the end 2 and the other end 1 relative fixed with the prestressing force steel band.
Described ratchet 12 can be fixed by the support 6 that is arranged on the bearing support 5, is provided with axle 8 at the circle centre position of this ratchet 12, should wear support 6 by axle 8, thereby assurance ratchet 12 can rotate.One end of described spanner 9 also can be connected in axle 8, and the other end of this spanner 9 is free to rotate.
In the utility model,, make this prestressing force steel band be tightened up gradually and, fully guaranteed the tightening force of prestressing force steel band at any time by firm fixing by bearing support and ratchet, ratchet are set on this bearing support is set.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in manual and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the utility model is not limited to specific details and illustrates here and describe.
Claims (1)
1. prestressing force steel band hoop device, comprise bearing support, described bearing support is provided with fixture that connects prestressing force steel band one end and the socket that wears for this prestressing force steel band other end, it is characterized in that, be provided with ratchet in the described bearing support and have the spanner of ratchet, described ratchet is replaced the other end of living the prestressing force steel band with the ratchet pressing that makes this ratchet by ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207002043U CN201883692U (en) | 2010-12-30 | 2010-12-30 | Prestressed steel strip hooping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207002043U CN201883692U (en) | 2010-12-30 | 2010-12-30 | Prestressed steel strip hooping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883692U true CN201883692U (en) | 2011-06-29 |
Family
ID=44181231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207002043U Expired - Fee Related CN201883692U (en) | 2010-12-30 | 2010-12-30 | Prestressed steel strip hooping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268459A (en) * | 2017-06-19 | 2017-10-20 | 桂林理工大学 | A kind of construction method of prestressed fiber cloth reinforced Reinforced Concrete Pier Column |
| CN110468745A (en) * | 2019-09-02 | 2019-11-19 | 长沙理工大学 | A kind of bridge pier fastening device and its construction method |
-
2010
- 2010-12-30 CN CN2010207002043U patent/CN201883692U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268459A (en) * | 2017-06-19 | 2017-10-20 | 桂林理工大学 | A kind of construction method of prestressed fiber cloth reinforced Reinforced Concrete Pier Column |
| CN107268459B (en) * | 2017-06-19 | 2023-08-11 | 桂林理工大学 | Construction method for prestressed fiber cloth reinforced concrete pier column |
| CN110468745A (en) * | 2019-09-02 | 2019-11-19 | 长沙理工大学 | A kind of bridge pier fastening device and its construction method |
| CN110468745B (en) * | 2019-09-02 | 2024-02-09 | 长沙理工大学 | Pier reinforcing device and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE537919T1 (en) | IMPROVED LOAD STRAP | |
| CN103603431A (en) | Assembly wood structure beam column embedded steel bar joint | |
| EA200801216A1 (en) | HYDRAULIC TOOL AND METHOD OF TIGHTENING THE NUT ON THE PLATE ON THE CROSSING OF RAILWAYS | |
| CN201883692U (en) | Prestressed steel strip hooping device | |
| CN201962854U (en) | Prestressed steel belt with tightening device | |
| CN102261166A (en) | Fiber reinforced polymer (FRP) sheet anchor device and anchoring method thereof | |
| CN202401399U (en) | Anchor head sealing device for prestressed pipeline mud jacking | |
| CN202467623U (en) | Novel detachable climbing ladder | |
| CN201225009Y (en) | Formwork truss with curved surface easy to adjust | |
| CN103407904A (en) | Hoop type wall-attached connection piece for tower crane and construction method thereof | |
| CN202644739U (en) | Beam-column joint structure of compound cross-section concrete-filled steel tube column and steel beam | |
| CN203265342U (en) | Non-central-spindle screw blade turn-knob machine | |
| CN202520750U (en) | Conversion nut and coarse-pitch threaded rod, anchor rod and anchor rod steel bar comprising same | |
| CN202117232U (en) | Anchor with FRP (fiber reinforced polymer) sheet | |
| CN207904920U (en) | A kind of spiral ground pile | |
| CN203006796U (en) | Embrace hoop type wall-attached connecting piece used for tower crane | |
| CN202099799U (en) | PHC pipe pile connecting device | |
| CN203335698U (en) | Combined type spiral spring | |
| CN201693346U (en) | Strong-sealed bolt hydraulic tensioning jack | |
| CN203671159U (en) | Foundation bolt assembly | |
| CN203008140U (en) | Beam end connecting piece of precast beam component | |
| CN2622314Y (en) | Light type joining fastener for scaffold of building | |
| CN203334195U (en) | Connecting member of steel corrugated culvert pipe for bridges and culverts with annular reinforcing parts | |
| CN202498496U (en) | Lengthening flexible rod of socket spanner | |
| CN202265902U (en) | Connecting structure for log structure and steel beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN SILVERY DRAGON PRESTRESSED MATERIALS CO., Free format text: FORMER NAME: SILVERY DRAGON PC STEEL PRODUCTS GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300400 Tianjin City, Beichen economic and Technological Development Zone Industrial Park Road No. 62 dual Shuangjiang Patentee after: Tianjin Silvery Dragon Prestressed Materials Co., Ltd. Address before: 300400 Tianjin City, Beichen economic and Technological Development Zone Industrial Park Road No. 62 dual Shuangjiang Patentee before: Silvery Dragon PC Steel Products Group Co., Ltd. Tianjin |
|
| 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: 20110629 Termination date: 20161230 |