CN203894116U - Telescopic external pressure tester for water conveying pipeline - Google Patents
Telescopic external pressure tester for water conveying pipeline Download PDFInfo
- Publication number
- CN203894116U CN203894116U CN201420300046.0U CN201420300046U CN203894116U CN 203894116 U CN203894116 U CN 203894116U CN 201420300046 U CN201420300046 U CN 201420300046U CN 203894116 U CN203894116 U CN 203894116U
- Authority
- CN
- China
- Prior art keywords
- support post
- hydraulic cylinder
- pillar stand
- slide rail
- hollow pillar
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a telescopic external pressure tester for a water conveying pipeline. According to the basic principle of the telescopic external pressure tester, oil hydraulic cylinders are driven by a hydraulic station to move so that fixed upright posts can do telescopic movement, thus the problem of damages caused to the end face of a pipeline bell and spigot during arrangement of the water conveying pipeline in an external pressure test is solved effectively, and the cost spent on independently manufacturing a short pipe due to the length limit of the water conveying pipeline in the external pressure test is lowered, so the application range of the tester is wide, convenience is provided for mounting and dismounting of the tested pipeline, the work efficiency is improved and the risk of product quality is reduced.
Description
Technical field:
The utility model relates to a kind of aqueduct outside pressure test machine, and it can realize the flexible of outside pressure test machine support post, is convenient to place pipeline, effectively avoids that pipeline holds, the damage of socket.
Background technology:
Aqueduct outside pressure test machine is the specialized equipment of aqueduct mechanical property test, in process of the test, pipeline will be positioned in the middle of two fixing columns, then on pipeline, place pressurized crossbeam, on pressurized crossbeam, place lifting jack, finally place fixed beam, by lifting jack effect in the middle of two crossbeams, produce downward pressure, realize the mechanical properties test of pipeline.Because pipeline will be placed in the middle of two fixing columns, this kind of frame mode just easily causes in placing pipeline process that pipeline holds, the colliding with of socket end face, and even causes pipeline socket distortion, thereby occurs the situation of unacceptable product.Distance between two columns is constant, and the situation lower pillar stand gap smaller that duct length is longer brings larger difficulty to placement and the dismounting of pipeline, sometimes also can specially make shorter pipeline to complete check, and wasting manpower and material resources has increased the cost of testing.
Summary of the invention:
The purpose of this utility model is: design a kind of outside pressure test machine of support post extension type, make, in external pressure process of the test, can easily pipeline be mounted and dismounted, reduce the destruction that pipeline causes because doing external pressure test.
The ultimate principle of the telescopic outside pressure test machine of aqueduct is to drive oil hydraulic cylinder to move by Hydraulic Station, makes fixing column carry out stretching motion, makes that pipeline is installed, not only convenient but also safety of dismounting.
The utility model is by hydraulic cylinder one (1), slide rail one (2), slide rail two (3), support post one (4), hollow pillar stand one (5), slide rail three (6), slide rail four (7), hydraulic cylinder two (8), hydraulic cylinder three (9), slide rail five (10), slide rail six (11), hollow pillar stand two (12), support post two (13), slide rail seven (14), slide rail eight (15), hydraulic cylinder four (16), bottom is with the flexible crossbeam one (17) of pressure strip, bottom is with the flexible crossbeam two (18) of pressure strip, bearing pin one (19), fixedly ear one (20), fixedly ear two (21), bearing pin two (22), bearing pin three (23), fixedly ear three (24), fixedly ear four (25), bearing pin four (26), support post three (27), support post four (28), support post five (29), support post six (30), Hydraulic Station (31), oil inlet pipe (32), flowline (33), compress crossbeam (34), fixed beam (35), compress baffle plate one (36), compress baffle plate two (37) and form, fixedly ear four (25), fixedly ear three (24), fixedly ear two (21), fixedly ear one (20) one end is respectively by bearing pin four (26), bearing pin three (23), bearing pin two (22), bearing pin one (19) and hydraulic cylinder one (1), hydraulic cylinder four (16), hydraulic cylinder three (9), hydraulic cylinder two (8) is fixedly connected with, and the other end is welded on respectively bottom with the flexible crossbeam one (17) of pressure strip, bottom is upper with the flexible crossbeam two (18) of pressure strip, hydraulic cylinder one (1), hydraulic cylinder four (16), hydraulic cylinder three (9), hydraulic cylinder two (8) other ends are welded on bottom with the flexible crossbeam one (17) of pressure strip, on the pressure strip of bottom with the flexible crossbeam two (18) of pressure strip, slide rail two (3), slide rail three (6), slide rail seven (14), slide rail six (11) is embedded in respectively under hollow pillar stand one (5) and hollow pillar stand two (12), its effect can guarantee that hollow pillar stand one (5) and hollow pillar stand two (12) slidably reciprocate, support post one (4) is welded on hollow pillar stand one (5) level one side and plays a supportive role, support post three (27), support post four (28) is welded on hollow pillar stand one (5) both sides and plays a supporting role equally, and becomes as a whole with hollow pillar stand one (5), slide rail one (2), slide rail four (7) is embedded in respectively support post three (27), support post four (28) two-end parts, can guarantee support post three (27), support post four (28) slidably reciprocates, and support post two (13) is welded on hollow pillar stand, and two (12) level one sides play a supportive role, support post five (29), support post six (30) is welded on hollow pillar stand two (12) both sides and plays a supporting role equally, and becomes as a whole with hollow pillar stand two (12), slide rail five (10), slide rail eight (15) is embedded in respectively support post five (29), support post six (30) two-end parts, can guarantee support post five (29), support post six (30) slidably reciprocates, and bottom is with the flexible crossbeam one (17) of pressure strip, bottom with flexible crossbeam two (18) two ends of pressure strip respectively with hollow pillar stand one (5), hollow pillar stand two (12) is welded into as a whole, compresses crossbeam (34), fixed beam (35) can overlap and pack in hollow pillar stand one (5) and hollow pillar stand two (12), compresses baffle plate one (36), compress baffle plate two (37) and fixed beam (35) can be fixed in hollow pillar stand one (5) and hollow pillar stand two (12), play position-limiting action, oil inlet pipe (32), flowline (33) one end is connected with Hydraulic Station (31), the other end and hydraulic cylinder one (1), hydraulic cylinder four (16), hydraulic cylinder three (9), hydraulic cylinder two (8) connects, and can guarantee the conveying of power, thereby realize stretching motion.
The utility model can solve preferably aqueduct in the put procedure of carrying out external pressure test to pipeline holds, socket end face causes destruction, reduced and limit the expense of making separately short tube because of external pressure test length, make the scope of application of testing machine wider, for the installation and removal of test pipe provide convenience, improve work efficiency, reduced product quality risk.
Accompanying drawing explanation:
Accompanying drawing 1 is cross-sectional view of the present utility model, by hydraulic cylinder one (1), slide rail one (2), slide rail two (3), support post one (4), hollow pillar stand one (5), slide rail three (6), slide rail four (7), hydraulic cylinder two (8), hydraulic cylinder three (9), slide rail five (10), slide rail six (11), hollow pillar stand two (12), support post two (13), slide rail seven (14), slide rail eight (15), hydraulic cylinder four (16), bottom is with the flexible crossbeam one (17) of pressure strip, bottom is with the flexible crossbeam two (18) of pressure strip, bearing pin one (19), fixedly ear one (20), fixedly ear two (21), bearing pin two (22), bearing pin three (23), fixedly ear three (24), fixedly ear four (25), bearing pin four (26), support post three (27), support post four (28), support post five (29), support post six (30), Hydraulic Station (31), oil inlet pipe (32), flowline (33), fixed beam (35) forms.
Accompanying drawing 2 is planar structure schematic diagram of the present utility model, hydraulic cylinder one (1), slide rail one (2), support post one (4), hollow pillar stand one (5), hollow pillar stand two (12), support post two (13), hydraulic cylinder four (16), bottom, with flexible crossbeam one (17), Hydraulic Station (31), oil inlet pipe (32), flowline (33), compression crossbeam (34), fixed beam (35), compression baffle plate one (36), compression baffle plate two (37), test pipe (38), the lifting jack (39) of pressure strip, consists of.
Embodiment:
In actual production use procedure, with diameter 2600mm, the pipe of long 6000mm is example, first starts Hydraulic Station (31) and passes through oil inlet pipe (32) to hydraulic cylinder one (1), hydraulic cylinder two (8), hydraulic cylinder three (9), hydraulic cylinder four (16) transmitting powers, hydraulic stem stretches out, and promotes bottom with the flexible crossbeam one (17) of pressure strip, bottom is with the flexible crossbeam two (18) of pressure strip, in bottom with the flexible crossbeam one (17) of pressure strip, under the effect of bottom with the flexible crossbeam two (18) of pressure strip, make hollow pillar stand one (5), hollow pillar stand two (12), along slide rail two (3), slide rail three (6), slide rail six (11), slide rail seven (14) left and right relative motions, and drive support post three (27), support post four (28), support post five (29), support post six (30) is along slide rail one (2), slide rail four (7), slide rail five (10), slide rail eight (15) side-to-side movements together, then lock Hydraulic Station (31), and test pipe (38) is placed on and promotes bottom with the flexible crossbeam one (17) of pressure strip, in the middle of the flexible crossbeam two (18) of bottom with pressure strip, start Hydraulic Station (31) and drain the oil and make hydraulic cylinder one (1) by flowline (33), hydraulic cylinder two (8), hydraulic cylinder three (9), the hydraulic stem retraction of hydraulic cylinder four (16), thus drive hollow pillar stand one (5), hollow pillar stand two (12) retractions, when it retracts to correct position, locking Hydraulic Station (31), will compress crossbeam (34) cover and pack hollow pillar stand one (5) into, in hollow pillar stand two (12), place above it lifting jack (39), in lifting jack (39) top, place fixed beam (35), by compressing baffle plate one (36), compressing baffle plate two (37) inserts in hollow pillar stand one (5) and hollow pillar stand two (12) head room clearances, fixed beam (35) is limited in to fixedly hollow pillar stand one (5) and hollow pillar stand two (12) the insides, start lifting jack (39) and carry out pressure test, after to be tested completing, dismounting compresses baffle plate one (36), compress baffle plate two (37), fixed beam (35) and lifting jack (39) are hung away, start Hydraulic Station (31) and pass through oil inlet pipe (32) to hydraulic cylinder one (1), hydraulic cylinder two (8), hydraulic cylinder three (9), hydraulic cylinder four (16) transmitting powers are by hollow pillar stand one (5), hollow pillar stand two (12) separates to the left and right, and locking Hydraulic Station (31), hangs away test pipe (38), starts Hydraulic Station (31) and is drained the oil and made hydraulic cylinder one (1) by flowline (33), hydraulic cylinder two (8), hydraulic cylinder three (9), the hydraulic stem retraction of hydraulic cylinder four (16), thus drive hollow pillar stand one (5), hollow pillar stand two (12) retracts to initial position, completes whole aqueduct external pressure test.
Claims (1)
1. the telescopic outside pressure test machine of aqueduct, is characterized in that: by hydraulic cylinder one (1), slide rail one (2), slide rail two (3), support post one (4), hollow pillar stand one (5), slide rail three (6), slide rail four (7), hydraulic cylinder two (8), hydraulic cylinder three (9), slide rail five (10), slide rail six (11), hollow pillar stand two (12), support post two (13), slide rail seven (14), slide rail eight (15), hydraulic cylinder four (16), bottom is with the flexible crossbeam one (17) of pressure strip, bottom is with the flexible crossbeam two (18) of pressure strip, bearing pin one (19), fixedly ear one (20), fixedly ear two (21), bearing pin two (22), bearing pin three (23), fixedly ear three (24), fixedly ear four (25), bearing pin four (26), support post three (27), support post four (28), support post five (29), support post six (30), Hydraulic Station (31), oil inlet pipe (32), flowline (33), compress crossbeam (34), fixed beam (35), compress baffle plate one (36), compress baffle plate two (37) and form, fixedly ear four (25), fixedly ear three (24), fixedly ear two (21), fixedly ear one (20) one end is respectively by bearing pin four (26), bearing pin three (23), bearing pin two (22), bearing pin one (19) and hydraulic cylinder one (1), hydraulic cylinder four (16), hydraulic cylinder three (9), hydraulic cylinder two (8) is fixedly connected with, and the other end is welded on respectively bottom with the flexible crossbeam one (17) of pressure strip, bottom is upper with the flexible crossbeam two (18) of pressure strip, hydraulic cylinder one (1), hydraulic cylinder four (16), hydraulic cylinder three (9), hydraulic cylinder two (8) other ends are welded on bottom with the flexible crossbeam one (17) of pressure strip, on the pressure strip of bottom with the flexible crossbeam two (18) of pressure strip, slide rail two (3), slide rail three (6), slide rail seven (14), slide rail six (11) is embedded in respectively under hollow pillar stand one (5) and hollow pillar stand two (12), its effect can guarantee that hollow pillar stand one (5) and hollow pillar stand two (12) slidably reciprocate, support post one (4) is welded on hollow pillar stand one (5) level one side and plays a supportive role, support post three (27), support post four (28) is welded on hollow pillar stand one (5) both sides and plays a supporting role equally, and becomes as a whole with hollow pillar stand one (5), slide rail one (2), slide rail four (7) is embedded in respectively support post three (27), support post four (28) two-end parts, can guarantee support post three (27), support post four (28) slidably reciprocates, and support post two (13) is welded on hollow pillar stand two (12) level one sides and plays a supportive role, support post five (29), support post six (30) is welded on hollow pillar stand two (12) both sides and plays a supporting role equally, and becomes as a whole with hollow pillar stand two (12), slide rail five (10), slide rail eight (15) is embedded in respectively support post five (29), support post six (30) two-end parts, can guarantee support post five (29), support post six (30) slidably reciprocates, and bottom is with the flexible crossbeam one (17) of pressure strip, bottom with flexible crossbeam two (18) two ends of pressure strip respectively with hollow pillar stand one (5), hollow pillar stand two (12) is welded into as a whole, compresses crossbeam (34), fixed beam (35) can overlap and pack in hollow pillar stand one (5) and hollow pillar stand two (12), compresses baffle plate one (36), compress baffle plate two (37) and fixed beam (35) can be fixed in hollow pillar stand one (5) and hollow pillar stand two (12), play position-limiting action, oil inlet pipe (32), flowline (33) one end is connected with Hydraulic Station (31), the other end and hydraulic cylinder one (1), hydraulic cylinder four (16), hydraulic cylinder three (9), hydraulic cylinder two (8) connects, and can guarantee the conveying of power, thereby realize stretching motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300046.0U CN203894116U (en) | 2014-06-06 | 2014-06-06 | Telescopic external pressure tester for water conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300046.0U CN203894116U (en) | 2014-06-06 | 2014-06-06 | Telescopic external pressure tester for water conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894116U true CN203894116U (en) | 2014-10-22 |
Family
ID=51720506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300046.0U Expired - Fee Related CN203894116U (en) | 2014-06-06 | 2014-06-06 | Telescopic external pressure tester for water conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374428A (en) * | 2018-08-27 | 2019-02-22 | 南方科技大学 | A kind of flexible pipe cable Apparatus for Bending at low-temp |
-
2014
- 2014-06-06 CN CN201420300046.0U patent/CN203894116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374428A (en) * | 2018-08-27 | 2019-02-22 | 南方科技大学 | A kind of flexible pipe cable Apparatus for Bending at low-temp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203726008U (en) | Horizontal type welding platform for automatically clamping large H structural steel | |
| CN106348188A (en) | Method for manufacturing gantry type building construction lifting device | |
| KR20110085610A (en) | Greater oil pressure cylinder test system | |
| CN203081904U (en) | Hydraulic cylinder testing bed | |
| CN202657846U (en) | Turning device for concrete prefabricated member | |
| CN104308957A (en) | Concrete or baking-free brick semidry method pressing and forming device and method | |
| CN203894116U (en) | Telescopic external pressure tester for water conveying pipeline | |
| CN104440758B (en) | Portable pressure device and application thereof in interference fit part disassembly | |
| CN204396537U (en) | Hydraulic openings bucket shaping device | |
| CN208313724U (en) | A kind of battery pack extrusion needle-sticking testing machine | |
| CN203629750U (en) | Watertight test machine | |
| CN203031545U (en) | Novel cement slurry cup dismantling device | |
| CN204964145U (en) | Bull pressure test machine | |
| CN204718798U (en) | A kind of floor spring spring life simulation device for fast detecting | |
| CN204085796U (en) | Water press testing machine | |
| CN209425352U (en) | Equipment is used in the rubber sleeve press fitting of engine decorative lid | |
| CN210448217U (en) | Automatic hanging plate device for filter cloth installation of filter plate | |
| RU121378U1 (en) | VIBRATION SOURCE OF SEISMIC SIGNALS | |
| CN208060109U (en) | The device for detecting sealability of inflatable insulation ring main unit babinet | |
| CN201659397U (en) | Hydraulic pressing machine | |
| CN211389309U (en) | A pressurization and shedder for impervious test block of concrete | |
| AU2015101363A4 (en) | A High-frequency Heating Shaft Sleeve Press-Mounting device | |
| CN112903440B (en) | Electric power cross arm manufacturing quality performance test system | |
| CN204294673U (en) | A kind of set round machine telescopic oil cylinder anti-rotation guider | |
| CN217358879U (en) | Air tightness testing device for rubber part |
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: 20141022 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |