CN201446988U - Derrick moving trailer adopting tractor for dragging - Google Patents
Derrick moving trailer adopting tractor for dragging Download PDFInfo
- Publication number
- CN201446988U CN201446988U CN2009200340737U CN200920034073U CN201446988U CN 201446988 U CN201446988 U CN 201446988U CN 2009200340737 U CN2009200340737 U CN 2009200340737U CN 200920034073 U CN200920034073 U CN 200920034073U CN 201446988 U CN201446988 U CN 201446988U
- Authority
- CN
- China
- Prior art keywords
- derrick
- movement
- carrier bar
- main carrier
- connecting module
- 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
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a derrick moving trailer adopting a tractor for dragging, comprising a left derrick connecting module and a right derrick connecting module which are arranged at the front end and the back end of a main bearing beam and a balance bridge between the left derrick connecting module and the right derrick connecting module and an axle assembly is fixed at the balance bridge, and front end of the main bearing beam is connected with a traction supporting block, and the back end of the main bearing beam is connected with a tail supporting wheel assembly. The main function of the utility model is that: when the road is in good condition, the derrick of the oil-well rig does not need to be disassembled to single parts, and the derrick can be overall moved and transported with crown block traveling system, therefore, the onsite-movement of derrick can be conducted conveniently and quickly; and the derrick moving trailer also can adopt the tractor for independent movement, large transporting vehicles or flat bed trailers are not needed for transporting, the time and the labor are saved, and a large number of cost is saved.
Description
Technical field
The utility model belongs to the oil-well rig manufacturing field of equipment, is specifically related to a kind of derrick movement trailer that adopts tractor truck to drag.
Background technology
At present, the whole movement of oil-well rig boring tower adopts common trailers to be directly installed on the method for derrick bottom movement usually, this device has the following disadvantages: the movement inconvenience of trailer own, need to adopt large-scale transport trolley or flat truck transportation, though and the trailer oad is bigger, but it is lighter to conduct oneself with dignity, and adopts the transportation of large-scale transport trolley or flat truck to waste time and energy, also uneconomical.
Summary of the invention
The technical matters that the utility model solves: a kind of derrick movement trailer that adopts tractor truck to drag is provided, its radical function is used for oil-well rig boring tower when condition of road surface is better, need not derrick is splitted into single-piece,, can make things convenient for quick on-the-spot movement derrick with the whole movement of overhead traveling crane trip crane system; This trailer itself can also adopt the movement of tractor truck independence, does not need to adopt the transportation of large-scale transport trolley or flat truck.
The technical solution adopted in the utility model: a kind of derrick movement trailer that adopts tractor truck to drag, comprise the left side derrick link block that is arranged on the forward and backward two ends of main carrier bar and right side derrick link block and between left side derrick link block and right side derrick link block and be fixed with the balance bridge of axle aggregate on it, the front end of main carrier bar is connected with the traction bearing, and the rear end is connected with afterbody support wheel assembly.
Being connected between described traction bearing and afterbody support wheel assembly and the main carrier bar adopts the bearing pin assembly to connect or bolted connection.
Described traction bearing is movably connected on the main carrier bar and around its upset.
Described afterbody support wheel assembly is movably connected in main carrier bar and around its upset.
The utility model advantage compared with prior art: oil-well rig boring tower need not derrick is splitted into single-piece when condition of road surface is better, with the whole movement of overhead traveling crane trip crane system, can make things convenient for quick on-the-spot movement derrick; This trailer itself can also adopt the tractor truck movement separately, does not need to adopt the transportation of large-scale transport trolley or flat truck, and is time saving and energy saving, saves great amount of cost.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure birds-eye view;
Fig. 3 is the utility model movement state front view;
Fig. 4 is the utility model movement state birds-eye view;
Fig. 5 is the utility model mode of operation front view;
Fig. 6 is the utility model mode of operation birds-eye view.
The specific embodiment
Describe structure of the present utility model and principle of work in detail below in conjunction with accompanying drawing.
A kind of derrick movement trailer that adopts tractor truck to drag, comprise the left side derrick link block 1 that is arranged on main carrier bar 2 forward and backward two ends and right side derrick link block 5 and between left side derrick link block 1 and right side derrick link block 5 and be fixed with the balance bridge 3 of axle aggregate 6 on it, the front end of main carrier bar 2 is connected with traction bearing 4, and the rear end is connected with afterbody support wheel assembly 7; Being connected between traction bearing 4 and afterbody support wheel assembly 7 and the main carrier bar 2 all adopts bearing pin assembly 8 to connect or bolted connections, draws bearing 4 and afterbody support wheel assembly 7 all is movably connected on the main carrier bar and around its upset.
Working process of the present utility model: when derrick needs whole movement, derrick is transferred to the low order position, then left side derrick link block 1 and right side derrick link block 5 are connected on the derrick, it is firm to connect, adopt tractor truck can realize the whole movement of derrick then, draw bearing 4 and afterbody support wheel assembly 7 this moment around main carrier bar 2 upset built on stilts; When trailer needs independent movement, trailer need be adjusted to movement state (Fig. 3, shown in Figure 4) by trailer mode of operation (Fig. 5, shown in Figure 6), being about to draw bearing 4, afterbody support wheel assembly 7 turn to ground around main carrier bar 2 and contacts, and will draw bearing 4 and be fixed on the tractor truck, just can adopt tractor truck directly to drag trailer.
Claims (4)
1. derrick movement trailer that adopts tractor truck to drag, it is characterized in that: comprise left side derrick link block (1) and the right side derrick link block (5) that is arranged on the forward and backward two ends of main carrier bar (2) and be positioned between left side derrick link block (1) and the right side derrick link block (5) and be fixed with the balance bridge (3) of axle aggregate (6) on it, the front end of main carrier bar (2) is connected with traction bearing (4), and the rear end is connected with afterbody support wheel assembly (7).
2. the derrick movement trailer that employing tractor truck according to claim 1 drags is characterized in that: being connected between described traction bearing (4) and afterbody support wheel assembly (7) and the main carrier bar (2) adopts bearing pin assembly (8) to connect or bolted connection.
3. the derrick movement trailer that employing tractor truck according to claim 1 and 2 drags is characterized in that: described traction bearing (4) is movably connected on the main carrier bar (2) and around its upset.
4. the derrick movement trailer that employing tractor truck according to claim 1 and 2 drags is characterized in that: described afterbody support wheel assembly (7) is movably connected on the main carrier bar (2) and around its upset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200340737U CN201446988U (en) | 2009-07-28 | 2009-07-28 | Derrick moving trailer adopting tractor for dragging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200340737U CN201446988U (en) | 2009-07-28 | 2009-07-28 | Derrick moving trailer adopting tractor for dragging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446988U true CN201446988U (en) | 2010-05-05 |
Family
ID=42551705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200340737U Expired - Fee Related CN201446988U (en) | 2009-07-28 | 2009-07-28 | Derrick moving trailer adopting tractor for dragging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278071A (en) * | 2011-08-29 | 2011-12-14 | 宝鸡石油机械有限责任公司 | Integral adjustable self-trailing movement device for headframe of petroleum drilling machine |
| CN102491103A (en) * | 2011-12-28 | 2012-06-13 | 中国海洋石油总公司 | Construction site thin and long single sheet transfer process and equipment |
-
2009
- 2009-07-28 CN CN2009200340737U patent/CN201446988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278071A (en) * | 2011-08-29 | 2011-12-14 | 宝鸡石油机械有限责任公司 | Integral adjustable self-trailing movement device for headframe of petroleum drilling machine |
| CN102491103A (en) * | 2011-12-28 | 2012-06-13 | 中国海洋石油总公司 | Construction site thin and long single sheet transfer process and equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201317413Y (en) | Novel integral transporter for drilling machines | |
| CN104608679A (en) | Wrecker cab top bearing type flat plate mechanism | |
| CN201446988U (en) | Derrick moving trailer adopting tractor for dragging | |
| CN202156463U (en) | Mud tank semitrailer for well drilling | |
| CN202806918U (en) | Synchronously steered hydraulic heavy over-limit transportation trailer | |
| CN202130527U (en) | Auxiliary vehicle device of novel beam transport car | |
| CN201116141Y (en) | Trailer | |
| CN204750332U (en) | Semi -mounted formula transport vechicle | |
| CN201516877U (en) | Continuous miner handling platform trailer | |
| CN104003327B (en) | A kind of support of mines enters the method that cage drag scraper multiservice car and support enter cage | |
| CN203593063U (en) | Heavy type caterpillar tractor | |
| CN202130528U (en) | Auxiliary vehicle device of large-ton transporting girder vehicle | |
| CN202147739U (en) | Trailer and forklift dual-purpose underground bracket transport vehicle | |
| CN202213620U (en) | Steering straight pull bar arranged on long front overhang chassis | |
| CN201105615Y (en) | Light carrying chassis hinge joint | |
| CN204775721U (en) | Back frame locking -type electric bicycle | |
| CN103273972B (en) | A kind of hydraulic power tractor truck | |
| CN105620337A (en) | Multifunctional transportation vehicle capable of fast connection | |
| CN201825964U (en) | Transport trolley for large-tonnage slag ladle | |
| CN102120468A (en) | Trailing and shoveling dual-purpose underground support carrier | |
| CN203496730U (en) | Modular type mining transport cart | |
| CN103481966A (en) | Derrick carrying unit | |
| CN202320051U (en) | Integral moving and transporting device for drilling machine derrick | |
| CN203544133U (en) | Welding assembly type supporting frame assembly | |
| CN202806919U (en) | Low flat semi-trailer with adjustable platform |
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: 20100505 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |