CN202770720U - Universal testing machine - Google Patents
Universal testing machine Download PDFInfo
- Publication number
- CN202770720U CN202770720U CN 201220393534 CN201220393534U CN202770720U CN 202770720 U CN202770720 U CN 202770720U CN 201220393534 CN201220393534 CN 201220393534 CN 201220393534 U CN201220393534 U CN 201220393534U CN 202770720 U CN202770720 U CN 202770720U
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- CN
- China
- Prior art keywords
- pressure
- bearing platform
- testing machine
- universal testing
- rods
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a universal testing machine and aims to provide a detection device. The universal testing machine comprises a base, guide columns, a hydraulic cylinder component, a pressure head, a pressure-bearing platform and two supporting rods. The guide columns are vertically fixed on the base, the hydraulic cylinder component is arranged on the guide columns, the pressure head is connected with a piston rod of the hydraulic cylinder component, the pressure-bearing platform corresponding to the pressure head is arranged on the base, and the two supporting rods are arranged on the pressure-bearing platform through supporting rod bases. Steel beams are fixed on the pressure-bearing platform at two end of the supporting rod bases respectively, and the two supporting rods are arranged between the two steel beams; and fixing holes are opened at two ends of the steel beams on the outer sides of the supporting rods, and the two steel beams are connected with two anti-sliding reinforcement pulling rods through the fixing holes, so that the two anti-sliding reinforcement pulling rods are arranged on two sides of the supporting rods. The universal testing machine is reasonable in structure and safe and reliable, and effectively avoids the defect in the prior art that supporting rods slide to two sides.
Description
Technical field
The utility model relates to the checkout equipment technical field, relates in particular to a kind of universal testing machine.
Background technology
According to the requirement of State Standard of the People's Republic of China GB 1499.1-2008 " hot calendering round bar " and GB 1499.2-2007 " hot rolled ribbed steel bar ", reinforcing bar need to be done cold-bending property and detect.Make reinforcing bar stand bending ductility distortion at bending apparatus, do not change and add force direction, until reach the angle of bend of regulation.
Adopt at present " universal testing machine " that the cold-bending property of reinforcing bar is detected, often following problems may be encountered in the use: pressure head is in pressing down process, and a roller can to the both sides horizontal slip, detect thereby affect.
The utility model content
The technical problems to be solved in the utility model is: a kind of universal testing machine is provided, and it is rational in infrastructure, safe and reliable, to overcome the deficiencies in the prior art.
To achieve these goals, the technical solution adopted in the utility model is: a kind of universal testing machine, comprise base, vertically be fixed on the guide pillar on the base, be arranged in the hydraulic pressure cylinder assembly on the guide pillar, the pressure head that is connected with the hydraulic pressure cylinder assembly piston rod, be located at the pressure-bearing platform corresponding with pressure head on the base, and be located at two rods on the pressure-bearing platform by rod pedestal, and being positioned at a rod pedestal two ends on the described pressure-bearing platform and respectively being fixed with a girder steel, two rods are between two girder steels; Described girder steel two ends are positioned at a rod outside and respectively have a fixed orifice, connect two anti-skidding reinforcing pull bars by fixed orifice between two girder steels, so that two anti-skidding reinforcing pull bars are positioned at a rod both sides.
The beneficial effect that the utility model brings is: effectively avoids existing universal testing machine pressure head to press down in the process, props up rod to the defective of both sides horizontal slip, and simple and reasonable, handling safety is reliable, and high efficiency is practical.
Description of drawings
Fig. 1 is the one-piece construction schematic diagram of universal testing machine;
Fig. 2 is the structural representation of a rod pedestal improvement part on the pressure-bearing platform.
Wherein, 1. base, 2. guide pillar, 3. hydraulic pressure cylinder assembly, 4. pressure head, 5. pressure-bearing platform, 6. a rod pedestal, 7. a rod, 8. girder steel, 9. fixed orifice, 10. anti-skidding reinforcing pull bar.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1 and Figure 2, a kind of universal testing machine, comprise base 1, vertically be fixed on the guide pillar 2 on the base 1, be arranged in the hydraulic pressure cylinder assembly 3 at guide pillar 2 tops, the pressure head 4 that is connected with hydraulic pressure cylinder assembly 3 piston rods, be located at the pressure-bearing platform 5 corresponding with pressure head 4 on the base 1, and be located at two rods 7 on the pressure-bearing platform 5 by rod pedestal 6, be positioned at rod pedestal 6 two ends on the described pressure-bearing platform 5 and respectively be fixed with 8, two rods 7 of a girder steel between two girder steels 8; Described girder steel 8 two ends are positioned at rod 7 outside and respectively have between a fixed orifice 9, two girder steels 8 by two anti-skidding reinforcing pull bars 10 of fixed orifice 9 connections, so that two anti-skidding reinforcing pull bars 10 are positioned at rod 7 both sides.Thoroughly solved the horizontal slip problem that original equipment props up rod in the clod wash that detects.
Claims (1)
1. universal testing machine, comprise base (1), vertically be fixed on the guide pillar (2) on the base (1), be arranged in the hydraulic pressure cylinder assembly (3) on the guide pillar (2), the pressure head (4) that is connected with hydraulic pressure cylinder assembly (3) piston rod, be located at the pressure-bearing platform (5) corresponding with pressure head (4) on the base (1), and be located at two rods (7) on the pressure-bearing platform (5) by rod pedestal (6), it is characterized in that: be positioned at rod pedestal (a 6) two ends on the described pressure-bearing platform (5) and respectively be fixed with a girder steel (8), two rods (7) are positioned between two girder steels (8); Described girder steel (8) two ends are positioned at rod (a 7) outside and respectively have a fixed orifice (9), connect two anti-skidding reinforcing pull bars (10) by fixed orifice (9) between two girder steels (8), so that two anti-skidding reinforcing pull bars (10) are positioned at rod (a 7) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393534 CN202770720U (en) | 2012-08-10 | 2012-08-10 | Universal testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393534 CN202770720U (en) | 2012-08-10 | 2012-08-10 | Universal testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770720U true CN202770720U (en) | 2013-03-06 |
Family
ID=47777284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393534 Expired - Fee Related CN202770720U (en) | 2012-08-10 | 2012-08-10 | Universal testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994932A (en) * | 2014-05-12 | 2014-08-20 | 南通市建筑科学研究院有限公司 | A steel bar bending tester |
-
2012
- 2012-08-10 CN CN 201220393534 patent/CN202770720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994932A (en) * | 2014-05-12 | 2014-08-20 | 南通市建筑科学研究院有限公司 | A steel bar bending tester |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20170810 |