CN2598781Y - Hinge jonit head - Google Patents
Hinge jonit head Download PDFInfo
- Publication number
- CN2598781Y CN2598781Y CNU032398778U CN03239877U CN2598781Y CN 2598781 Y CN2598781 Y CN 2598781Y CN U032398778 U CNU032398778 U CN U032398778U CN 03239877 U CN03239877 U CN 03239877U CN 2598781 Y CN2598781 Y CN 2598781Y
- Authority
- CN
- China
- Prior art keywords
- joint block
- hinge
- hinge joint
- ear
- ears
- 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 - Lifetime
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Abstract
A hinge jonit head with controllable epicenter and arranged on heavy transport batholith in oil and earthquake proving equipment is provided, which comprises a front hinge joint block 1, front and back double ear 6, 2, and front and back single ear 3, 5, and both the front hinge joint block 1 and a back hinge joint block 4 are provided with the single ear and the double ear structure, and the upper part of the front hinge joint block 1 is provided with the single ear 3, and the lower part of the front hinge joint block 1 is provided with the front double ear 6, and the upper part of the back hinge joint block 4 is provided with the back double ear 2, and the lower part is provided with the back single ear 5, the center of gravity of the hinge jonit head falls down, and the connecting strength of the hinge jonit head is improved; As a front drive system (including a front gear-box and a front drive hydraulic motor etc.) is installed reasonably, the vehicle is ensured to have better angle of approach, and country-crossing capability of the vehicle is improved so as to meet requirements in soft ground surface environment (such as in desert) and on driving safety.
Description
Affiliated field
The utility model relates to a kind of articulated joint on oil seismic exploration equipment controlled source, the heavy transportation chassis.
Background technology
In current oil seismic exploration, use the large-tonnage controlled source to account for main flow, new heavy carriage chassis adopts the more and more of articulated steering, in the hope of the land locomotion ability that can improve the large-tonnage controlled source with improve turning efficiency, satisfies the exploration needs in hag table areas such as desert.Because controlled source travels and the particularity of operation, the stressed more complicated of articulated joint, abominable designs the unreasonable Joint strenght that will influence articulated joint, causes poor reliability; Because articulated joint takes up room greatly, design the unreasonable layout that will influence miscellaneous part simultaneously, influence the through performance of travelling of vehicle.Therefore, to be used for the controlled source of oil seismic exploration very necessary for articulated structure reasonable in design.
The articulated joint of tradition controlled source, the upper and lower ears structure that all is designed to of preceding hinged block, the upper and lower monaural structure that all is designed to of back hinged block, two ears are connected respectively with two monaurals.Owing to be subjected to the articulated joint structural limitations, front gear box and before driving HM Hydraulic Motor are installed in the front of front driving axle.There are two hidden danger in this structure design:
(1) a little less than two monaural structures connections of employing cause Joint strenght relatively on the hinged block of back, the danger that is torn is arranged;
(2) preceding transmission system is installed in (comprising front gear box, before driving HM Hydraulic Motor etc.) front portion of front driving axle, and it is low that front gear box is liftoff, and the angle of attach of vehicle is diminished, and the obstacle detouring that influences vehicle hinders ability.
Technology contents
The purpose of this utility model is to provide a kind of center of gravity that reduces articulated joint, improves articulated joint bonded assembly intensity; Transmission system (comprising front gear box, before driving HM Hydraulic Motor etc.) before rationally installing makes vehicle possess angle of attach preferably, improves the cross-country carrying capacity of vehicle, with the articulated joint of the needs that adapt to hag table environment operation such as desert and traffic safety aspect.
Hinged block 1, back ears 2, preceding monaural 3, back hinged block 4, back monaural 5, preceding ears 6 before the utility model is achieved in that and comprises, on preceding hinged block 1 and the back hinged block 4 monaural and ears structure are arranged all, preceding monaural 3 is arranged at the top of preceding hinged block 1, preceding ears 6 are arranged at the bottom of preceding hinged block 1, back ears 2 are arranged at back hinged block 4 tops, and back monaural 5 is arranged at the bottom.
The utility model also adopts following technical scheme:
Before ears 6 and back monaural 5 connect by bearing pin.
Before monaural 3 and back ears 2 connect by bearing pin.
The baseplane of preceding ears 6 is wide plane.
Advantage of the present utility model is: reduce the center of gravity of articulated joint, improve articulated joint bonded assembly intensity; Transmission system (comprising front gear box, before driving HM Hydraulic Motor etc.) before rationally installing makes vehicle possess angle of attach preferably, improves the cross-country carrying capacity of vehicle, to adapt to the needs of hag table environment operation such as desert and traffic safety aspect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Concrete enforcement
Preceding hinged block 1 (integrally welded with front vehicle frame) and back hinged block 4 (integrally welded with the back vehicle frame) all are designed to monaural and ears structure.Before the preceding monaural 3 of hinged block 1 on top, preceding ears 6 are in the bottom; The back monaural 5 of back hinged block 4 is in the bottom, and back ears 2 are on top.When front vehicle frame is connected with the back vehicle frame, before the back ears 2 of preceding monaural 3 and back hinged block 4 of hinged block 1 link together by bearing pin, before preceding ears 6 and the back hinged block 4 back monaurals 5 of hinged block 1 link together by bearing pin, improved articulated joint bonded assembly intensity by monaural and ears cross connection.Reduce the center of gravity of articulated joint, make the center-of-gravity position line of the effective stressed position of articulated joint, improve the reliability of articulated joint near vehicle.
Bottom in articulated joint, the baseplane of ears 6 before the preceding hinged block 1 is designed to the plane of broad, welding front gear box adapter plate is used for fixing front gear box on this plane, make front gear box be installed in the rear portion of front driving axle, make front part of vehicle have angle of attach preferably, improve the cross-country carrying capacity of vehicle.
Claims (4)
1. articulated joint, comprise preceding hinged block (1), back ears (2), preceding monaural (3), back hinged block (4), back monaural (5), preceding ears (6), it is characterized in that: on preceding hinged block (1) and the back hinged block (4) monaural and ears structure are arranged all, preceding monaural (3) is arranged at the top of preceding hinged block (1), preceding ears (6) are arranged at the bottom of preceding hinged block (1), back ears (2) are arranged at back hinged block (4) top, and back monaural (5) is arranged at back hinged block (4) bottom.
2. a kind of articulated joint according to claim 1 is characterized in that: preceding ears (6) connect by bearing pin with back monaural (5).
3. a kind of articulated joint according to claim 1 is characterized in that: preceding monaural (3) connects by bearing pin with back ears (2).
4. a kind of articulated joint according to claim 1 is characterized in that: the baseplane of preceding ears (6) is wide plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032398778U CN2598781Y (en) | 2003-03-04 | 2003-03-04 | Hinge jonit head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032398778U CN2598781Y (en) | 2003-03-04 | 2003-03-04 | Hinge jonit head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598781Y true CN2598781Y (en) | 2004-01-14 |
Family
ID=34167773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032398778U Expired - Lifetime CN2598781Y (en) | 2003-03-04 | 2003-03-04 | Hinge jonit head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598781Y (en) |
-
2003
- 2003-03-04 CN CNU032398778U patent/CN2598781Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BAODING BEIAO SPECIAL VEHICLE MANUFACTURING CO., LTD. Assignor: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Contract fulfillment period: 2008.12.15 to 2013.12.15 Contract record no.: 2009130000040 Denomination of utility model: Hinge jonit head Granted publication date: 20040114 License type: Exclusive license Record date: 20090319 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.15 TO 2013.12.15; CHANGE OF CONTRACT Name of requester: BAODING BEIAO PETROLEUM GEOPHYSICAL SPECIAL VEHICL Effective date: 20090319 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130304 Granted publication date: 20040114 |