CN202916143U - Anti-distortion device for straight steel pipe hydrostatic test - Google Patents
Anti-distortion device for straight steel pipe hydrostatic test Download PDFInfo
- Publication number
- CN202916143U CN202916143U CN 201220629382 CN201220629382U CN202916143U CN 202916143 U CN202916143 U CN 202916143U CN 201220629382 CN201220629382 CN 201220629382 CN 201220629382 U CN201220629382 U CN 201220629382U CN 202916143 U CN202916143 U CN 202916143U
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- China
- Prior art keywords
- steel pipe
- straight steel
- baffle plate
- pad
- cargo
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- Expired - Lifetime
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Abstract
The utility model discloses an anti-distortion device for a straight steel pipe hydrostatic test, which comprises a baseplate arranged on a tester frame, wherein a support plate is fixed on the baseplate; a plurality of support grooves are formed on the end surface of the support plate; a connecting shaft is fixed on the baseplate on one side of the support plate and is hinged with a baffle; and steel pipes to be tested are placed on the support grooves, and the baffle is rotated to lean on one side of the support plate and to be above the steel pipes to be tested. According to the anti-distortion device, due to the limiting of the steel pipes to be tested by means of the support grooves and the baffle, bending of the straight steel pipes, caused by the propping tightening of two ends of the straight steel pipes, can be avoided, so as to ensure the normal test and allow the pressure to reach the process requirements.
Description
Technical field
The utility model relates to a kind of straight steel pipe hydraulic testing equipment, relates in particular to a kind of anti-recking means for cargo for the straight steel pipe hydraulic testing.
Background technology
The hydraulic testing is the big event in a plurality of tests that need to do of fished pipe, the present straight steel pipe hydraulic testing generally is to adopt two ends with straight steel pipe to be arranged on the hydrostatic testing machine by end socket to test, but in concrete water pressure generation process, part can to occur after being held out against crooked because of the straight steel pipe two ends, it is not high to cause hydraulic pressure to rise, pressurize is unstable, and test can't normally be carried out.
The utility model content
The purpose of this utility model is to provide a kind of anti-recking means for cargo for the straight steel pipe hydraulic testing, it is in process of the test, can be good at preventing that straight steel pipe is distorted, normally the carrying out of warranty test is to solve the problem that exists in the straight steel pipe hydraulic testing in the prior art.
For reaching this purpose, the utility model by the following technical solutions:
A kind of anti-recking means for cargo for the straight steel pipe hydraulic testing, it comprises the base plate that is arranged on the testing machine frame, be fixed with back up pad on the described base plate, offer a plurality of support slots on the end face of described back up pad, and the side in back up pad on the described base plate is fixed with coupling shaft, is hinged with baffle plate on the described coupling shaft, is tested steel pipe to be positioned in the support slot, rotate described baffle plate and be posted by a side of back up pad, described baffle plate is positioned at by the top of test steel pipe.
Especially, described coupling shaft is adjusting screw(rod), and the upper and lower of the hinged place of described adjusting screw(rod) and described baffle plate is provided with setting nut.
Especially, described support slot is " V " shape groove.
Especially, described back up pad and baffle plate are bakelite plate, so that protection is played on the surface of being tested steel pipe.
Especially, the bottom surface of described baffle plate with by the upper surface of test steel pipe mutually against or leave the gap.
The beneficial effects of the utility model are, compared with prior art a plurality of described anti-recking means for cargo parallel interval for the straight steel pipe hydraulic testing are installed on the testing machine frame, during test, to be positioned in the support slot by the test steel pipe, and flap shutter, baffle position is in being tested the top of steel pipe, carried out spacing by multiple tracks support slot and baffle plate to testing steel pipe, avoided well after holding out against the crooked phenomenon of part can being occured because of the straight steel pipe two ends, normally carrying out of warranty test makes pressure can reach technological requirement.
Description of drawings
Fig. 1 is the side view of the anti-recking means for cargo that is used for the straight steel pipe hydraulic testing that provides of the utility model embodiment 1.
Fig. 2 is the vertical view of the anti-recking means for cargo that is used for the straight steel pipe hydraulic testing that provides of the utility model embodiment 1.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
See also illustrated in figures 1 and 2, in the present embodiment, a kind of anti-recking means for cargo for the straight steel pipe hydraulic testing comprises the base plate 2 that is fixed on the testing machine frame 1, be connected with back up pad 3 by set bolt on the described base plate 2, offer a plurality of " V " shape support slot 4 on the end face of described back up pad 3, and the side in back up pad 3 on the described base plate 2 is fixed with adjusting screw(rod) 5 by hold-down nut, be hinged with baffle plate 6 on the described adjusting screw(rod) 5, the hinged place of described adjusting screw(rod) 5 and described baffle plate 6 upper, the below is provided with setting nut 7, be positioned in the support slot 4 by test steel pipe 8, rotate described baffle plate 6 and be posted by a side of back up pad 3, the bottom surface that makes described baffle plate 6 with by the upper surface of test steel pipe 8 mutually against or leave the gap.
Above-mentionedly state back up pad 3 and baffle plate 6 is bakelite plate, with to being played protection by the surface of test steel pipe 8.
Above-mentioned a plurality of described anti-recking means for cargo parallel interval for the straight steel pipe hydraulic testing are installed on testing machine frame 1, during test, to be positioned in the support slot 4 by test steel pipe 8, two ends hold out against in the testing machine end socket, and flap shutter 6, baffle plate 6 positions are in being tested the top of steel pipe 8 upper surfaces, undertaken spacing by multiple tracks support slot 4 and 6 pairs on baffle plate by test steel pipe 8, avoided well after holding out against the crooked phenomenon of part can being occured because of the straight steel pipe two ends, normally carrying out of warranty test makes pressure can reach technological requirement.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. anti-recking means for cargo that is used for the straight steel pipe hydraulic testing, it is characterized in that, comprise the base plate that is arranged on the testing machine frame, be fixed with back up pad on the described base plate, offer a plurality of support slots on the end face of described back up pad, and the side in back up pad is fixed with coupling shaft on the described base plate, be hinged with baffle plate on the described coupling shaft, be positioned in the support slot by the test steel pipe, rotate the side that described baffle plate is posted by back up pad, described baffle plate is positioned at by the top of test steel pipe.
2. the anti-recking means for cargo for the straight steel pipe hydraulic testing according to claim 1 is characterized in that, described coupling shaft is adjusting screw(rod), and the upper and lower of the hinged place of described adjusting screw(rod) and described baffle plate is provided with setting nut.
3. the anti-recking means for cargo for the straight steel pipe hydraulic testing according to claim 1 is characterized in that, described support slot is " V " shape groove.
4. according to claim 1 or 3 each described anti-recking means for cargo for the straight steel pipe hydraulic testing, it is characterized in that described back up pad and baffle plate are bakelite plate.
5. the anti-recking means for cargo for the straight steel pipe hydraulic testing according to claim 1 is characterized in that, the bottom surface of described baffle plate with by the upper surface of test steel pipe mutually against or leave the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629382 CN202916143U (en) | 2012-11-23 | 2012-11-23 | Anti-distortion device for straight steel pipe hydrostatic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629382 CN202916143U (en) | 2012-11-23 | 2012-11-23 | Anti-distortion device for straight steel pipe hydrostatic test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916143U true CN202916143U (en) | 2013-05-01 |
Family
ID=48164448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629382 Expired - Lifetime CN202916143U (en) | 2012-11-23 | 2012-11-23 | Anti-distortion device for straight steel pipe hydrostatic test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198132A (en) * | 2014-09-23 | 2014-12-10 | 安吉恒盛热能机械有限公司 | End face seal type air pressure compactness detection device for small-diameter detected pipe fittings |
| CN105115670A (en) * | 2015-09-22 | 2015-12-02 | 浙江众立不锈钢管股份有限公司 | Steel pipe hydraulic pressure test system |
-
2012
- 2012-11-23 CN CN 201220629382 patent/CN202916143U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198132A (en) * | 2014-09-23 | 2014-12-10 | 安吉恒盛热能机械有限公司 | End face seal type air pressure compactness detection device for small-diameter detected pipe fittings |
| CN105115670A (en) * | 2015-09-22 | 2015-12-02 | 浙江众立不锈钢管股份有限公司 | Steel pipe hydraulic pressure test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |