CN204924580U - A remove to annotate and press structure for test of steel pipe water pressure - Google Patents
A remove to annotate and press structure for test of steel pipe water pressure Download PDFInfo
- Publication number
- CN204924580U CN204924580U CN201520741142.3U CN201520741142U CN204924580U CN 204924580 U CN204924580 U CN 204924580U CN 201520741142 U CN201520741142 U CN 201520741142U CN 204924580 U CN204924580 U CN 204924580U
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- steel pipe
- main body
- slide rail
- shutoff
- mount pad
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Abstract
(B, ) the utility model discloses a remove to annotate and press structure for test of steel pipe water pressure includes that both sides all are equipped with the slide rail of guide way, and the slide rail top is equipped with the removal mount pad, removes the mount pad both sides and is equipped with decurrent mounting panel respectively, and the mounting panel is located the slide rail both sides respectively, and is equipped with the gyro wheel on the mounting panel, and the gyro wheel is located the guide way of slide rail, all being equipped with two at least gyro wheels in the guide way of each side, and wherein having at least a gyro wheel to link to each other with driving motor, driving motor installs on the mounting panel, removing mount pad upper portion and being equipped with the first pneumatic cylinder that the level set up, the rear end of first pneumatic cylinder is equipped with first spacing kicking block, and the telescopic link of first pneumatic cylinder front end links to each other with shutoff notes briquetting. The utility model discloses can conveniently the pressure be sealed, annotate to the steel pipe, the efficiency that the steel pipe carries out water pressure test can be greatly improved. (B, )
Description
Technical field
the utility model relates to a kind of hydraulic testing system, particularly a kind of mobile note laminated structure for steel pipe hydraulic pressure test.
Background technology
steel pipe mainly refers to weldless steel tube, in order to ensure the quality of steel pipe, except carrying out, except the detection meanss such as UT (Ultrasonic Testing), usually also needing to carry out hydraulic pressure test to steel pipe to steel pipe in sampling observation mode.
hydraulic pressure test is exactly that make steel inner pipe water pressure reach test pressure, whether inspection leaks by water pump to water filling in steel pipe.And the structure of hydraulic testing equipment being used in current Steel Pipe Enterprise detecting generally comprises one piece of location-plate, on location-plate, be then provided with threaded rod, one end of threaded rod is connected with seal.When in use monoblock location-plate is fixed in a tank, lives location-plate by the Boards wall of tank both sides, then turn threaded rod carries out the sealing to pipe.This type of be more easy hydrostatic testing machine, the position of location-plate can be regulated according to the length of pipe.Its defect is: pipe needs sealing one end unstable when sealing, and easily make sealing effectiveness bad, thus cause the failure of an experiment, and sealing part is comparatively complicated, needs artificial treatment.
Utility model content
the purpose of this utility model is, provides a kind of mobile note laminated structure for steel pipe hydraulic pressure test.It can seal steel pipe easily, note pressure, greatly can improve the efficiency that steel pipe carries out hydrostatic test.
the technical solution of the utility model: for the mobile note laminated structure of steel pipe hydraulic pressure test, be characterized in: comprise the slide rail that both sides are equipped with gathering sill, mobile mount pad is provided with above slide rail, mobile mount pad both sides are respectively equipped with downward installing plate, installing plate lays respectively at slide rail both sides, and installing plate is provided with roller, roller is positioned at the gathering sill of slide rail; Be equipped with at least two rollers in the gathering sill of every side, and wherein have at least a roller to be connected with drive motor, drive motor is installed on installing plate; Described mobile mount pad top is provided with horizontally disposed first hydraulic cylinder, and the rear end of the first hydraulic cylinder is provided with the first spacing jacking block, and expansion link and the shutoff of the first hydraulic cylinder front end are noted briquetting and be connected.Drive motor is rotated by driving rolls, makes whole movable top flattening bench can carry out translation along slide rail, and this mode precision when shutoff steel pipe is higher, antileaking.
in aforesaid steel pipe hydraulic testing system, described shutoff note briquetting comprises main body, body top is provided with water pipe head, body rear is provided with connecting mechanism of expansion rod, and body front end is provided with steel pipe shutoff seat, and main body lower end is provided with stay pipe, adjuster bar is provided with in stay pipe, adjuster bar is threaded with stay pipe, and stay pipe is exposed in adjuster bar lower end, and exposed portion is provided with setting nut.By the exposed length of setting nut adjustable lever, thus the true altitude of adjustable steel pipe shutoff seat, be also convenient to dock with steel pipe smoothly.
in aforesaid steel pipe hydraulic testing system, described steel pipe shutoff seat is threaded connection in the mounting hole of main body, and steel pipe shutoff seat is hollow structure, and is provided with the passage being communicated with steel pipe shutoff seat and water pipe head in main body; Be folded with the socket mould of hollow between at the bottom of the mounting hole hole of described steel pipe shutoff seat and main body, be provided with step inside socket mould, step is provided with a circle sealing gasket, and socket mould is provided with a circle groove near the side at the bottom of mounting hole hole, is provided with O-ring seal in groove.The setting of this structure not only can improve sealing property, and can by changing the socket mould of different size to adapt to the steel pipe of different size.
in aforesaid steel pipe hydraulic testing system, be provided with transmission gear on rear side of described roller, described drive motor is provided with the driven wheel engaged with transmission gear.
compared with prior art, structure of the present utility model can realize the accurate shutoff to steel pipe, and the operation of shutoff is also very convenient, also can adjust shutoff process easily simultaneously.The utility model can realize higher robotization, and can be used for the batch testing of steel pipe hydrostatic testing, work efficiency improves greatly, and not easily causes damage to steel pipe in test process.
Accompanying drawing explanation
fig. 1 is the utility model one-piece construction schematic diagram;
fig. 2 is the left view of Fig. 1;
fig. 3 is the structural representation of the utility model shutoff note briquetting;
fig. 4 is the partial sectional view of Fig. 3.
be labeled as 2-slide rail in accompanying drawing, 9-shutoff note briquetting, 201-gathering sill, 401-moves mount pad, 402-installing plate, 403-roller, 404-drive motor, 405-first hydraulic cylinder, the spacing jacking block of 406-first, 407-transmission gear, 901-main body, 902-water pipe head, 903-steel pipe shutoff seat, 904-stay pipe, 905-adjuster bar, 906-setting nut, 907-is socketed mould, 908-sealing gasket, 909-O-ring seal.
Embodiment
below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
embodiment.For the mobile note laminated structure of steel pipe hydraulic pressure test, as depicted in figs. 1 and 2, comprise slide rail 2, mobile mount pad 401 is provided with above slide rail, described slide rail 2 both sides are equipped with gathering sill 201, and mobile mount pad 401 both sides are respectively equipped with downward installing plate 402, and installing plate 402 lays respectively at slide rail 2 both sides, and installing plate 402 is provided with roller 403, roller 403 is positioned at the gathering sill 201 of slide rail 2; Be equipped with at least two rollers 403 in the gathering sill 201 of every side, and wherein have at least a roller 403 to be connected with drive motor 404, drive motor 404 is installed on installing plate 402; The expansion link that the rear end that described mobile mount pad 401 top is provided with horizontally disposed first hydraulic cylinder 405, first hydraulic cylinder 405 is provided with the first spacing jacking block 406, first hydraulic cylinder 405 front end is noted briquetting 9 with shutoff and is connected.
described shutoff note briquetting 9 as shown in Figures 3 and 4, comprise main body 901, main body 901 top is provided with water pipe head 902, main body 901 rear end is provided with connecting mechanism of expansion rod, and main body 901 front end is provided with steel pipe shutoff seat 903, and main body 901 lower end is provided with stay pipe 904, adjuster bar 905 is provided with in stay pipe 904, adjuster bar 905 is threaded with stay pipe 904, and stay pipe 904 is exposed in adjuster bar 905 lower end, and exposed portion is provided with setting nut 906.Described steel pipe shutoff seat 903 is threaded connection in the mounting hole of main body 901, and steel pipe shutoff seat 903 is hollow structure, and is provided with the passage being communicated with steel pipe shutoff seat 903 and water pipe head 902 in main body 901; The socket mould 907 of hollow is folded with between at the bottom of the mounting hole hole of described steel pipe shutoff seat 903 and main body 901, step is provided with inside socket mould 907, step is provided with a circle sealing gasket 908, and socket mould 907 is provided with a circle groove near the side at the bottom of mounting hole hole, is provided with O-ring seal 909 in groove.
be provided with transmission gear 407 on rear side of described roller 403, described drive motor 404 is provided with the driven wheel engaged with transmission gear 407.
principle of work of the present utility model: drive motor starts, and drive whole movable top flattening bench close to steel tube end part, until the steel pipe shutoff cover for seat of movable top flattening bench catches steel tube end part, in further compaction process, the two ends of steel pipe all shutoff in steel pipe shutoff seat, and the pressure that movable top flattening bench provides is larger, the sealing property of the hermetically-sealed construction in steel pipe shutoff seat is better.Then water supply main frame starts water filling in steel pipe and carries out the hydraulic testing.After having tested, drive main frame reversion, make steel pipe shutoff seat leave steel pipe.
Claims (4)
1. for the mobile note laminated structure of steel pipe hydraulic pressure test, it is characterized in that: comprise the slide rail (2) that both sides are equipped with gathering sill (201), slide rail (2) top is provided with mobile mount pad (401), mobile mount pad (401) both sides are respectively equipped with downward installing plate (402), installing plate (402) lays respectively at slide rail (2) both sides, and installing plate (402) is provided with roller (403), roller (403) is positioned at the gathering sill (201) of slide rail (2); Be equipped with at least two rollers (403) in the gathering sill (201) of every side, and wherein have at least a roller (403) to be connected with drive motor (404), drive motor (404) is installed on installing plate (402); Described mobile mount pad (401) top is provided with horizontally disposed first hydraulic cylinder (405), and the rear end of the first hydraulic cylinder (405) is provided with the first spacing jacking block (406), and expansion link and the shutoff of the first hydraulic cylinder (405) front end are noted briquetting (9) and be connected.
2. the mobile note laminated structure for steel pipe hydraulic pressure test according to claim 1, it is characterized in that: described shutoff note briquetting (9) comprises main body (901), main body (901) top is provided with water pipe head (902), main body (901) rear end is provided with connecting mechanism of expansion rod, main body (901) front end is provided with steel pipe shutoff seat (903), main body (901) lower end is provided with stay pipe (904), adjuster bar (905) is provided with in stay pipe (904), adjuster bar (905) is threaded with stay pipe (904), and stay pipe (904) is exposed in adjuster bar (905) lower end, and exposed portion is provided with setting nut (906).
3. the mobile note laminated structure for steel pipe hydraulic pressure test according to claim 2, it is characterized in that: described steel pipe shutoff seat (903) is threaded connection in the mounting hole of main body (901), steel pipe shutoff seat (903) is hollow structure, and is provided with the passage being communicated with steel pipe shutoff seat (903) and water pipe head (902) in main body (901); The socket mould (907) of hollow is folded with between at the bottom of the mounting hole hole of described steel pipe shutoff seat (903) and main body (901), socket mould (907) inner side is provided with step, step is provided with a circle sealing gasket (908), socket mould (907) is provided with a circle groove near the side at the bottom of mounting hole hole, is provided with O-ring seal (909) in groove.
4. the mobile note laminated structure for steel pipe hydraulic pressure test according to claim 1, it is characterized in that: described roller (403) rear side is provided with transmission gear (407), and described drive motor (404) is provided with the driven wheel engaged with transmission gear (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741142.3U CN204924580U (en) | 2015-09-22 | 2015-09-22 | A remove to annotate and press structure for test of steel pipe water pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741142.3U CN204924580U (en) | 2015-09-22 | 2015-09-22 | A remove to annotate and press structure for test of steel pipe water pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924580U true CN204924580U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741142.3U Active CN204924580U (en) | 2015-09-22 | 2015-09-22 | A remove to annotate and press structure for test of steel pipe water pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442156A (en) * | 2016-12-05 | 2017-02-22 | 无锡市创恒机械有限公司 | Water pressure testing device |
-
2015
- 2015-09-22 CN CN201520741142.3U patent/CN204924580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442156A (en) * | 2016-12-05 | 2017-02-22 | 无锡市创恒机械有限公司 | Water pressure testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |