CN207832474U - A kind of large scale equipment load testing apparatus - Google Patents
A kind of large scale equipment load testing apparatus Download PDFInfo
- Publication number
- CN207832474U CN207832474U CN201820051170.6U CN201820051170U CN207832474U CN 207832474 U CN207832474 U CN 207832474U CN 201820051170 U CN201820051170 U CN 201820051170U CN 207832474 U CN207832474 U CN 207832474U
- Authority
- CN
- China
- Prior art keywords
- pin
- pull rod
- connector
- experiment
- load
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of large scale equipment load testing apparatus has connection otic placode 2, load cylinder 3 to be linked together by pin 4 and connection otic placode 2 among the girder steel bogey 1；There are one pin holes on load cylinder 3 piston rod top, can be connected as one with connector 5 with pin 4;5 top and the bottom of connector are respectively there are one pin hole, and lower part pin hole is connected as one with piston rod top, one 6 top of experiment pull rod respectively with pin 4, top pin hole, are connected as one respectively with experiment pull rod 1,27 lower part of experiment pull rod with pin 4;Testing one 6 top and the bottom of pull rod, respectively there are one pin holes, can be connected as one respectively with connector 5 with pin 4；Testing 27 lower part of pull rod, there are one pin holes, can be connected as one with connector 5 with pin 4；Hydraulic system provides required hydraulic pressure for load cylinder.The utility model can carry out the drill load experiment of 1000 tons of max. hook load.
Description
Technical field
The utility model is related to the load testing apparatus to drilling machine, especially 1000 tons of module drilling machines of max. hook load.
Background technology
The performance reliability of oil drilling and extracting equipment is an important factor for determining competition among enterprises strength always.In recent years, domestic
Enterprise to product quality pay attention to day by day shows as that the influence power of stringent U.S.'s API certifications at home is required to be growing, production
The product that quality is unqualified, can not obtain U.S.'s API certifications is difficult to participate in market competition, but how to ensure that petroleum drilling and mining is set
Standby outgoing, in addition to each type component production process monitoring in equipment, the service check of complete machine also seems very before dispatching from the factory
It is important.
Ground anchorage is tested by construction by drilling-production equipment manufacturer in part at present, solves 7000 meters and following drilling machine
Complete machine load test.To adapt to the needs of different geological conditions and drilling mode, oil drilling and extracting equipment specification is stepping up,
It tests ground anchorage and test site is required very high, and limitation is larger, cannot thoroughly solve the negative of 7000 meters or more drilling machines
Carry test requirements document.The load testing apparatus for being used in 9000 meters and following drilling machine is devised thus.
Invention content
The purpose of this utility model is to provide a kind of large scale equipment load testing apparatus, which can carry out most hook
Carry 1000 tons of drill load experiment.
The utility model is achieved by following technical proposals：
A kind of large scale equipment load testing apparatus, including girder steel bogey 1, load cylinder 3, connector 5, experiment pull rod one
6 and experiment pull rod 27, it is characterised in that：There are connection otic placode 2, load cylinder 3 to pass through pin among the girder steel bogey 1
Son 4 is linked together with connection otic placode 2；There are one pin hole, it is one that can be coupled with connector 5 with pin 4 on load cylinder 3 piston rod top
Body；Respectively there are one pin hole, lower part pin hole is joined with piston rod top, one 6 top of experiment pull rod 5 top and the bottom of connector respectively with pin 4
It is connected in one, top pin hole is connected as one with experiment pull rod 1,27 lower part of experiment pull rod respectively with pin 4；Test pull rod
Respectively there are one pin holes for one 6 top and the bottom, can be connected as one respectively with connector 5 with pin 4；Testing 27 lower part of pull rod, there are one pins
Hole can be connected as one with pin 4 with connector 5；Hydraulic system provides required hydraulic pressure for load cylinder.
The utility model has the beneficial effects that：
1, the load to hook block is realized by the experimental rig, completes the heavy load experiment of rig floor and derrick；
2, by adjusting the pressure of overflow valve, it is made to meet the load test of 1000 tons of max. hook load and following tonnage.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
Referring to Fig. 1, large scale equipment load testing apparatus include girder steel bogey 1, load cylinder 3, connector 5, pin 4,
Pull rod 1, experiment pull rod 27 are tested, the girder steel bogey 1 is using large-scale welding H-bar as girder, both ends
Welding H-bar and I-steel is used to weld respectively, upper surface is that welding steel is used as supporting platform, is connected there are one welderings among it
Ear connecting plate 2, connection otic placode 2 use high strength structure plate, can bear larger load, and both ends of the surface are welded with reinforcing plate, increase
The tensile strength of connection otic placode；There is pin hole in 3 bottom of load cylinder there are one connection otic placode on otic placode, can with pin 4
Load cylinder 3 and the connection otic placode 2 on girder steel bogey 1 are connected as one；There are one the piston rod tops of load cylinder 3
The piston rod of load cylinder 3 and connector 5 can be connected as one by pin hole with pin 4；The connector 5 is a cylinder, in
Between be through-hole, there are one pin holes for lower part, can couples with the piston rod of load cylinder 3 with pin 4, there are one tops pin hole, use pin
Son 4 can be connected as one with experiment pull rod 1；The experiment pull rod 1 is a cylindrical shaft, and upper and lower part respectively has one
A pin hole can be connected as one with pin 4 with connector 5；The experiment pull rod 27 is a cylindrical multi-diameter shaft, and lower part has
One pin hole can be connected as one with pin with connector 5, top is a big cylinder, for coupling with elevator.
Measuring apparatus load test prepares, and girder steel bogey 1 is positioned in cement trench before drilling machine assembly, concrete floor
Ditch is built according to the contour structures of girder steel bogey, and then by drilling machine assembly right over girder steel trench, rig substructure beam is just
It is pressed in girder steel bogey both sides well, adjusts pithead position；Will load hydraulic cylinder 3 respectively with girder steel bogey 1 and connect
First 5 are connected as one with pin 4, and experiment pull rod 1, experiment pull rod 27 are connected as one with the pin 4 of each connector 5；Start
Hook block is positioned over rig floor proper height using hook block connection hanging ring, elevator, elevator is blocked experiment pull rod by drilling machine
27.
Claims (1)
1. a kind of large scale equipment load testing apparatus, including girder steel bogey (1), load cylinder (3), connector (5), experiment drawing
Bar one (6) and experiment pull rod two (7), it is characterised in that：There is connection otic placode (2) among the girder steel bogey (1), loads
Oil cylinder (3) is linked together by pin (4) and connection otic placode (2)；There are one pin holes on load cylinder (3) piston rod top, use pin
Sub (4) are connected as one with connector (5), pin hole there are one connector (5) top and the bottom are each, lower part pin hole with pin (4) respectively with work
Stopper rod top, experiment pull rod one (6) top be connected as one, top pin hole with pin (4) respectively with experiment pull rod one (6), examination
Pull rod two (7) lower part is tested to be connected as one, experiment pull rod one (6) top and the bottom respectively there are one pin hole, with pin (4) respectively with connector
(5) it is connected as one；Testing pull rod two (7) lower part, there are one pin holes, are connected as one with pin (4) and connector (5)；Hydraulic pressure system
System provides required hydraulic pressure for load cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051170.6U CN207832474U (en) | 2018-01-12 | 2018-01-12 | A kind of large scale equipment load testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051170.6U CN207832474U (en) | 2018-01-12 | 2018-01-12 | A kind of large scale equipment load testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832474U true CN207832474U (en) | 2018-09-07 |
Family
ID=63392649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051170.6U Active CN207832474U (en) | 2018-01-12 | 2018-01-12 | A kind of large scale equipment load testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832474U (en) |
-
2018
- 2018-01-12 CN CN201820051170.6U patent/CN207832474U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101839001B (en) | Compressive pile load detection device and method | |
| CN103195256A (en) | Hanging column type steel structure jig frame construction method | |
| CN205679468U (en) | A kind of anchor rod drawing test hydraulic support device | |
| CN107060105A (en) | Lifting construction method for multiple steel galleries between tower buildings | |
| CN102866057B (en) | Loading device for pulling tests of steel-concrete mixed connection and production method | |
| CN110700332A (en) | Existing building reinforcing pile foundation static load test counterforce device and test method thereof | |
| CN203188942U (en) | Novel multifunctional racking platform | |
| CN207832474U (en) | A kind of large scale equipment load testing apparatus | |
| CN101949215A (en) | Mounting construction method of steel structure support seat | |
| CN202994567U (en) | Steel-concrete mixing-connecting anti-drawing experiment loading device | |
| CN105040752A (en) | Foundation pile self-reaction force balance test integrated device | |
| CN208830314U (en) | A kind of prefabricated tubular pile stake core soil hole cleaning device | |
| CN206828969U (en) | A kind of high pier stud bearing platform counter-force prepressing device | |
| CN208505594U (en) | A kind of steel pipe column loading test device | |
| CN204875881U (en) | Foundation pile is from counter -force balance test integrated device | |
| CN108797586A (en) | A kind of construction method of anchor jacked pile | |
| CN112554082A (en) | Method for hoisting newly-added pile foundation reinforcement cage in narrow space under bridge reinforcement bridge | |
| CN202440818U (en) | Hydraulic power excitation equipment of building foundation pile | |
| CN102561346B (en) | Hydraulic power shock excitation equipment for building foundation pile | |
| CN201317945Y (en) | Load box used for self-balancing test of dig-type foundation bearing force | |
| CN204959605U (en) | Knotted rope hookup | |
| CN203319554U (en) | Multifunctional framework | |
| CN217923510U (en) | Deep basal pit ground is reinforced concrete structure of wall steel reinforcement cage even | |
| CN220955624U (en) | Steel supporting structure for subway construction | |
| CN203894066U (en) | Hoisting test platform of pipe hoisting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |