CN202360047U - Adjustable power-measurement type rope hanging device of tower type pumping unit - Google Patents

Adjustable power-measurement type rope hanging device of tower type pumping unit Download PDF

Info

Publication number
CN202360047U
CN202360047U CN2011205084522U CN201120508452U CN202360047U CN 202360047 U CN202360047 U CN 202360047U CN 2011205084522 U CN2011205084522 U CN 2011205084522U CN 201120508452 U CN201120508452 U CN 201120508452U CN 202360047 U CN202360047 U CN 202360047U
Authority
CN
China
Prior art keywords
arm
rope hanging
light
polished rod
sucker rod
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
CN2011205084522U
Other languages
Chinese (zh)
Inventor
刘有林
刘高兴
冯文慧
王育生
王新川
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.)
HENAN CHANGJIANG PETROLEUM MACHINERY CO Ltd
Original Assignee
HENAN CHANGJIANG PETROLEUM MACHINERY 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 HENAN CHANGJIANG PETROLEUM MACHINERY CO Ltd filed Critical HENAN CHANGJIANG PETROLEUM MACHINERY CO Ltd
Priority to CN2011205084522U priority Critical patent/CN202360047U/en
Application granted granted Critical
Publication of CN202360047U publication Critical patent/CN202360047U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an adjustable power-measurement type rope hanging device of a tower type pumping unit. A pumping rod is fixed on the rope hanging device through a light sensitive card; the light sensitive card is connected with a power measuring instrument; the rope hanging device comprises an upper cross arm and a lower cross arm; the upper cross arm and the lower cross arm are fixed on the pumping rod; pull rods for connecting the upper cross arm and the lower cross arm are arranged on two sides of the pumping rod; light sleeves are sleeved on the pull rods between the upper cross arm and the lower cross arm; grooves are formed on the upper cross arm and the lower cross arm, corresponding to the light sleeves; the light sleeves can slide in the grooves of the upper cross arm and the lower cross arm; tapered bolts are arranged between the upper cross arm and the lower cross arm on the outer sides of the pull rods; the lower ends of the tapered bolts are connected with the lower cross arm through threads; tapered holes matched with the upper ends of the tapered bolts are formed in the upper cross arm; and the verticality of the upper cross arm and the pumping rod can be adjusted by screwing the tapered bolts. The adjustable power-measurement type rope hanging device has the advantages that: the rope hanging device is divided into the upper cross arm and the lower cross arm, the tapered bolts are arranged between the upper cross arm and the lower cross arm and serve as adjusting mechanisms, and the verticality of the pumping rod and the power measuring instrument is adjusted by screwing the tapered bolts, so the aim of accurate measurement is fulfilled.

Description

Tower shelf type oil pumping machine is adjustable measurement of power type polished rod eye
Technical field
The utility model relates to the tower shelf type oil pumping machine polished rod eye, relates in particular to a kind of polished rod eye of adjusting the verticality of polished rod eye and dynamometer.
Background technology
The polished rod eye of tower shelf type oil pumping machine is connected with sucker rod, between sucker rod and polished rod eye, dynamometer is installed, and the verticality between sucker rod and the dynamometer has influence on the precision of measurement.Present polished rod eye is a flat board, can't adjust the verticality between polished rod eye and the sucker rod.The deviation that causes dynamometer to be measured.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency the adjustable measurement of power type of a kind of tower shelf type oil pumping machine polished rod eye is provided.
The purpose of the utility model realizes through following technical scheme:
A kind of tower shelf type oil pumping machine is adjustable measurement of power type polished rod eye, sucker rod fastens on polished rod eye through light sensation, and the light sensation card is connected with dynamometer; Polished rod eye comprises cross-arm and following cross-arm; Last cross-arm all is fixed on the sucker rod with following cross-arm, is provided with in the sucker rod both sides to be used to connect upper and lower cross-arm pull bar, on the pull bar between the upper and lower cross-arm, is with the light cover; The corresponding upper and lower cross-arm place of light cover is provided with groove; The light cover can slide in the groove of upper and lower cross-arm, between the upper and lower cross-arm in the pull bar outside, is provided with taper bolt, and the lower end of taper bolt is to be threaded with following cross-arm; Last cross-arm is provided with the bellmouth that matches with the taper bolt upper end, turns the verticality that taper bolt can be adjusted cross-arm and sucker rod.
Adopt technique scheme; The utility model has following advantage: polished rod eye is divided into cross-arm and following cross-arm; Between last cross-arm and following cross-arm, be provided with taper bolt as guiding mechanism; Adjust the verticality between sucker rod and the dynamometer through turning taper bolt, thereby reach the purpose of accurate measurement.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The adjustable measurement of power type of a kind of tower shelf type oil pumping machine polished rod eye as shown in Figure 1, sucker rod is fixed on the polished rod eye through light sensation card 1, and light sensation card 1 is connected with dynamometer 7; Polished rod eye comprises cross-arm 3 and following cross-arm 6; Last cross-arm 3 all is fixed on the sucker rod with following cross-arm 6, is provided with in the sucker rod both sides to be used to connect upper and lower cross-arm pull bar 2, on the pull bar between the upper and lower cross-arm, is with light cover 4; Light cover 4 corresponding upper and lower cross-arm places are provided with groove; The light cover can slide in the groove of upper and lower cross-arm, between the upper and lower cross-arm in the pull bar outside, is provided with taper bolt 5, and the lower end of taper bolt 5 is to be threaded with following cross-arm; Last cross-arm is provided with the bellmouth that matches with the taper bolt upper end, turns the verticality that taper bolt 5 can be adjusted cross-arm 3 and sucker rod.
This device is the adjustable measurement of power type of tower shelf type oil pumping machine polished rod eye; Sucker rod is fixed on the polished rod eye through light sensation card 1; Two pull bars 2 pass on the polished rod eye and support through light cover 4 in the middle of the cross-arm 3 and following cross-arm 6, and the balance fine setting effect of playing cross-arm in the taper hole at two ends that the bolt hole of bolt 5 through following cross-arm two ends withstand on cross-arm is regulated in taper.Through the verticality of adjusting cross-arm 4 and sucker rod is that the certainty of measurement of dynamometer is better.

Claims (1)

1. the adjustable measurement of power type of tower shelf type oil pumping machine polished rod eye; Sucker rod is fixed on the polished rod eye through light sensation card (1); Light sensation card (1) is connected with dynamometer (7), it is characterized in that: polished rod eye comprises cross-arm (3) and following cross-arm (6), and last cross-arm (3) and following cross-arm (6) all are fixed on the sucker rod; Be provided with in the sucker rod both sides and be used to connect upper and lower cross-arm pull bar (2); On the pull bar between the upper and lower cross-arm, be with light cover (4), the upper and lower cross-arm place that light cover (4) is corresponding is provided with groove, and the light cover can slide in the groove of upper and lower cross-arm; Between the upper and lower cross-arm in the pull bar outside, be provided with taper bolt (5); The lower end of taper bolt (5) is to be threaded with following cross-arm, and last cross-arm is provided with the bellmouth that matches with the taper bolt upper end, turns the verticality that taper bolt (5) can be adjusted cross-arm (3) and sucker rod.
CN2011205084522U 2011-12-08 2011-12-08 Adjustable power-measurement type rope hanging device of tower type pumping unit Expired - Fee Related CN202360047U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205084522U CN202360047U (en) 2011-12-08 2011-12-08 Adjustable power-measurement type rope hanging device of tower type pumping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205084522U CN202360047U (en) 2011-12-08 2011-12-08 Adjustable power-measurement type rope hanging device of tower type pumping unit

Publications (1)

Publication Number Publication Date
CN202360047U true CN202360047U (en) 2012-08-01

Family

ID=46571239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205084522U Expired - Fee Related CN202360047U (en) 2011-12-08 2011-12-08 Adjustable power-measurement type rope hanging device of tower type pumping unit

Country Status (1)

Country Link
CN (1) CN202360047U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108204212A (en) * 2016-12-19 2018-06-26 中国石油天然气股份有限公司 A kind of adjustable rope hanging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108204212A (en) * 2016-12-19 2018-06-26 中国石油天然气股份有限公司 A kind of adjustable rope hanging device

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

Granted publication date: 20120801

Termination date: 20171208