CN203037472U - Static-load test apparatus for petroleum drilling machine - Google Patents

Static-load test apparatus for petroleum drilling machine Download PDF

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Publication number
CN203037472U
CN203037472U CN 201220692828 CN201220692828U CN203037472U CN 203037472 U CN203037472 U CN 203037472U CN 201220692828 CN201220692828 CN 201220692828 CN 201220692828 U CN201220692828 U CN 201220692828U CN 203037472 U CN203037472 U CN 203037472U
Authority
CN
China
Prior art keywords
connecting rod
static
load test
oil
rig
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
Application number
CN 201220692828
Other languages
Chinese (zh)
Inventor
陈贤秋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengli Oil Field Highland Petroleum Equipment Co Ltd
Original Assignee
Shengli Oil Field Highland Petroleum Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shengli Oil Field Highland Petroleum Equipment Co Ltd filed Critical Shengli Oil Field Highland Petroleum Equipment Co Ltd
Priority to CN 201220692828 priority Critical patent/CN203037472U/en
Application granted granted Critical
Publication of CN203037472U publication Critical patent/CN203037472U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A static-load test apparatus for a petroleum drilling machine is provided. The technology scheme is that the static-load test apparatus comprises a bearing beam arranged on the bottom and a connection rack which is mounted on a middle part of the bearing beam and is connected with a connecting rod. The connecting rod comprises a lower connecting rod which is connected with the connection rack and is connected with an upper connecting rod by a coupling. Petroleum drilling-machine bases are mounted on two ends of the bearing beam. An upper portion of the connecting rod is connected with a drilling-machine suspension system. According to the apparatus provided by the utility model, a bearing manner of conventional test apparatuses when in a test is changed to a structure form of bearing beam bearing, so that the static-load test apparatus can satisfy requirements of deep-ell and ultra-deep-well petroleum drilling machines on the large-tonnage static-load test.

Description

Oil-well rig static load proving installation
Technical field
The utility model belongs to oil-well rig testing apparatus field, is specially a kind of oil-well rig static load proving installation.
Background technology
Common rig static load proving installation mostly is the form of earth anchor greatly, preset common or special earth anchor in the rig assembly yard, the part of mainly putting forth effort of earth anchor is finished by ground and cement concrete thereof, the earth anchor part of the force is indirect contact with the rig pedestal or does not contact when doing experiment, therefore, common static load proving installation power of test is limited, can not satisfy the requirement that deep-well, ultra deep well oil-well rig are done the large-tonnage static load test.
Summary of the invention
The utility model provides a kind of oil-well rig static load proving installation, solves force way of the prior art, can not satisfy the requirement that deep-well, ultra deep well oil-well rig are done the large-tonnage static load test.
Its technical scheme is: comprise the carrier bar of bottom and the link that the middle part is provided with thereof, connect connecting rod on the described link.
Such scheme further is improved to:
Described connecting rod comprises the lower link that is connected with link, and it connects by box cupling goes up connecting rod.
Described carrier bar two ends have been located the oil-well rig base, and connecting rod top connects the rig suspension system.
The utility model changes traditional experiment device force way when doing experiment into carrier bar stressed version, can satisfy the requirement that deep-well, ultra deep well oil-well rig are done the large-tonnage static load test.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1, carrier bar, 2, link, 3, lower link, 4, box cupling, 5, go up connecting rod, 6, back of the body cap, 7, the oil-well rig base, 8, the rig suspension system.
Embodiment
The present invention is described further below in conjunction with Figure of description and specific embodiment.
A kind of oil-well rig static load proving installation comprises the carrier bar 1 of bottom and the link 2 that the middle part is provided with thereof, the lower link 3 that connects on the link 2, and it connects by box cupling 4 goes up connecting rod 5, and last connecting rod 5 is connected with rig suspension system 8 by back of the body cap 6.During use, with oil-well rig base 7 directly seat on carrier bar 1 two ends, link 2, lower link 3, the box cupling 4 by connecting successively, go up connecting rod 5, back of the body cap 6, rig suspension system 8, will carry, 1 is connected with oil-well rig.When doing the rig static load test, putting forward the rig suspension system slowly, is the strong point with the carrier bar two ends, is subjected to pulling force vertically upward in the middle of the carrier bar, namely apply static load to rig slowly by this proving installation, the load-bearing capacity of test drilling derrick, base and overhead traveling crane.This device can be applicable to the test of 4500kN oil-well rig static load, can satisfy the requirement that 7000 meters rigs are done static load test.

Claims (3)

1. an oil-well rig static load proving installation is characterized in that: comprise the carrier bar of bottom and the link that the middle part is provided with thereof, connect connecting rod on the described link.
2. oil-well rig static load proving installation according to claim 1, it is characterized in that: described connecting rod comprises the lower link that is connected with link, it connects by box cupling goes up connecting rod.
3. oil-well rig static load proving installation according to claim 1 and 2, it is characterized in that: described carrier bar two ends have been located the oil-well rig base, and connecting rod top connects the rig suspension system.
CN 201220692828 2012-12-15 2012-12-15 Static-load test apparatus for petroleum drilling machine Expired - Fee Related CN203037472U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220692828 CN203037472U (en) 2012-12-15 2012-12-15 Static-load test apparatus for petroleum drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220692828 CN203037472U (en) 2012-12-15 2012-12-15 Static-load test apparatus for petroleum drilling machine

Publications (1)

Publication Number Publication Date
CN203037472U true CN203037472U (en) 2013-07-03

Family

ID=48689583

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220692828 Expired - Fee Related CN203037472U (en) 2012-12-15 2012-12-15 Static-load test apparatus for petroleum drilling machine

Country Status (1)

Country Link
CN (1) CN203037472U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104713739A (en) * 2015-02-09 2015-06-17 南阳二机石油装备(集团)有限公司 Derrick test method
CN104880333A (en) * 2015-06-09 2015-09-02 西南石油大学 Downhole tool test apparatus for pressurized drilling
CN106248489A (en) * 2016-08-31 2016-12-21 兰州兰石集团有限公司 Multifunctional drill pull test platform
CN107255591A (en) * 2017-05-31 2017-10-17 大连船舶重工集团有限公司 A kind of test method for testing intensity of headframe
CN108692927A (en) * 2018-04-02 2018-10-23 宝鸡石油机械有限责任公司 A kind of bearing capacity detection device of drilling derrick

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104713739A (en) * 2015-02-09 2015-06-17 南阳二机石油装备(集团)有限公司 Derrick test method
CN104880333A (en) * 2015-06-09 2015-09-02 西南石油大学 Downhole tool test apparatus for pressurized drilling
CN104880333B (en) * 2015-06-09 2017-12-12 西南石油大学 The downhole tool experimental rig of drilling with pressure
CN106248489A (en) * 2016-08-31 2016-12-21 兰州兰石集团有限公司 Multifunctional drill pull test platform
CN107255591A (en) * 2017-05-31 2017-10-17 大连船舶重工集团有限公司 A kind of test method for testing intensity of headframe
CN108692927A (en) * 2018-04-02 2018-10-23 宝鸡石油机械有限责任公司 A kind of bearing capacity detection device of drilling derrick

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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

Granted publication date: 20130703

Termination date: 20161215

CF01 Termination of patent right due to non-payment of annual fee