CN202903616U - Corrugated pipe bending test equipment - Google Patents
Corrugated pipe bending test equipment Download PDFInfo
- Publication number
- CN202903616U CN202903616U CN 201220546778 CN201220546778U CN202903616U CN 202903616 U CN202903616 U CN 202903616U CN 201220546778 CN201220546778 CN 201220546778 CN 201220546778 U CN201220546778 U CN 201220546778U CN 202903616 U CN202903616 U CN 202903616U
- Authority
- CN
- China
- Prior art keywords
- fixed head
- bending test
- corrugated tube
- test equipment
- arc
- 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
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Abstract
The utility model discloses corrugated pipe bending test equipment which comprises a bracket, fixing plates, arc templates and adjustment devices, wherein the fixing plates are arranged on a base of the bracket; the arc templates are arranged at the upper ends of the fixing plates; the adjustment devices are arranged at the lower ends of the fixing plates; the fixing plates are same in size; and the arc templates are the same in curvature radius. By the corrugated pipe bending test equipment, the test precision is improved; the test steps are simplified; the whole test is time-saving and labor-saving; and the equipment is simple in structure, low in manufacturing cost and convenient to operate.
Description
Technical field
The utility model relates to the bending test field, particularly relate to a kind of corrugated tube bending test equipment.
Background technology
Corrugated tube is the novel successful material of using on a kind of bridge process, is mainly used in post-tensioned concrete structure, as the pore-forming pipeline of presstressed reinforcing steel.This just requires the prestress corrugated tube will have good fatigue durability, and to improve the anti-fatigue ability of member, bending test is the experimental technique of evaluation prestress corrugated tube fatigue performance.
The bend test method of existing examination criteria regulation is by certain radius-of-curvature and height, makes arc formwork, manually use hand to the arc formwork both sides slow Curved Corrugated pipe to assigned address, about come and go crooked five times.The method in bending also useful hand fixedly hold corrugated tube, artifical influence factor is larger like this, measuring accuracy is low, can't demonstrate fully the fatigue durability of corrugated tube.
The utility model content
The technical matters that the utility model mainly solves provides a kind of corrugated tube bending test equipment, and this equipment can improve measuring accuracy, and simple in structure, and cost of manufacture is low, and is easy to operate.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of corrugated tube bending test equipment is provided, comprise support, fixed head, arc formwork and regulating device, on the base of described support fixed head is installed, the upper end of fixed head is equipped with arc formwork, described regulating device is installed on the fixed head lower end, and described fixed head is the identical fixed head of a pair of size, and described arc module is the identical arc module of a pair of radius-of-curvature.
In preferred embodiment of the utility model, described fixed head and arc module all are symmetrical arranged centered by the support mid point.
The beneficial effects of the utility model are: the utility model is fixedly during corrugated tube, can come mobile fixed head by regulating device, thereby satisfy the different corrugated tube of thickness, fixedly behind the corrugated tube, when carrying out the corrugated tube bending test again, greatly reduced human factor, improved test accuracy, and just can determine the bending curvature of corrugated tube by the arc module, simplify test procedure, more time saving and energy saving like this.
Description of drawings
Fig. 1 is the structural representation of the utility model corrugated tube bending test equipment;
The mark of each parts is as follows in the accompanying drawing: 1, support 2, fixed head 3, arc module 4, regulating device.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises: support 1, fixed head 2, arc formwork 3 and regulating device 4, fixed head 2 is installed on the base of described support 1, the upper end of fixed head 2 is equipped with arc formwork 3, described regulating device 4 is installed on fixed head 2 lower ends, described fixed head 2 is the identical fixed head of a pair of size 2, and described arc module 3 is the identical arc module 3 of a pair of radius-of-curvature; Described fixed head 2 and arc module 3 all are symmetrical arranged centered by support 1 mid point.
The utility model is fixedly during corrugated tube, can come mobile fixed head 2 by regulating device 4, thereby satisfy the different corrugated tube of thickness, fixedly behind the corrugated tube, manually use again hand to the arc formwork 3 slow Curved Corrugated pipes of both sides to assigned address, about come and go bending repeatedly, just can record test figure, the corrugated tube after firmly is so that test figure is more accurate, also reduced human factor, in addition, just can determine the bending curvature of corrugated tube by arc module 3, simplify test procedure, more time saving and energy saving like this, and this device structure is simple, and cost of manufacture is low, and is easy to operate.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (2)
1. corrugated tube bending test equipment, it is characterized in that, comprise: support, fixed head, arc formwork and regulating device, on the base of described support fixed head is installed, the upper end of fixed head is equipped with arc formwork, described regulating device is installed on the fixed head lower end, and described fixed head is the identical fixed head of a pair of size, and described arc module is the identical arc module of a pair of radius-of-curvature.
2. corrugated tube bending test equipment according to claim 1, it is characterized in that: described fixed head and arc module all are symmetrical arranged centered by the support mid point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546778 CN202903616U (en) | 2012-10-24 | 2012-10-24 | Corrugated pipe bending test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546778 CN202903616U (en) | 2012-10-24 | 2012-10-24 | Corrugated pipe bending test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903616U true CN202903616U (en) | 2013-04-24 |
Family
ID=48124274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546778 Expired - Fee Related CN202903616U (en) | 2012-10-24 | 2012-10-24 | Corrugated pipe bending test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940680A (en) * | 2014-05-12 | 2014-07-23 | 格力电器（武汉）有限公司 | Pipe body bending detecting tool |
| CN105203406A (en) * | 2015-11-09 | 2015-12-30 | 珠海格力电器股份有限公司 | Bending test tool for corrugated pipe |
-
2012
- 2012-10-24 CN CN 201220546778 patent/CN202903616U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940680A (en) * | 2014-05-12 | 2014-07-23 | 格力电器（武汉）有限公司 | Pipe body bending detecting tool |
| CN103940680B (en) * | 2014-05-12 | 2016-03-16 | 格力电器（武汉）有限公司 | Body bending detects frock |
| CN105203406A (en) * | 2015-11-09 | 2015-12-30 | 珠海格力电器股份有限公司 | Bending test tool for corrugated pipe |
| CN105203406B (en) * | 2015-11-09 | 2017-12-12 | 珠海格力电器股份有限公司 | A kind of bellows bend test frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |