CN206606933U - Oil-well rig day vehicle frame - Google Patents
Oil-well rig day vehicle frame Download PDFInfo
- Publication number
- CN206606933U CN206606933U CN201720251556.7U CN201720251556U CN206606933U CN 206606933 U CN206606933 U CN 206606933U CN 201720251556 U CN201720251556 U CN 201720251556U CN 206606933 U CN206606933 U CN 206606933U
- Authority
- CN
- China
- Prior art keywords
- assembly pulley
- longeron
- pulley beam
- pedestal
- web
- 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.)
- Withdrawn - After Issue
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of oil-well rig day vehicle frame, it includes two crossbeams, two longerons, crossbeam is connected with each other composition square frame shape with longeron, crossbeam is H profile steel, two ends are welded with longeron pedestal on the inside of the opposite web of two crossbeams, and the two ends of longeron are arranged on longeron pedestal by bolt；Web middle inside is welded with two assembly pulley beam pedestals, the two ends of assembly pulley beam are arranged on assembly pulley beam pedestal by bolt, reasonable in design, effectively the shearing that bolt is born is decomposed, avoid occurring the destructurized risk of day vehicle frame, the firm performance of day vehicle frame is enhanced, security performance is high；The utility model installing/dismounting is convenient, it is easy to is surface-treated and is transported；Assembly pulley beam is arranged in the square frame that crossbeam and longeron are constituted, and the top plate of assembly pulley beam and the top plate flush of longeron, whole height are relatively low, and stability is good；Several gussets are set on crossbeam, assembly pulley beam, the intensity of day vehicle frame is enhanced, can be born compared with big load.
Description
Technical field
The utility model is related to oil drilling and extracting equipment technical field, and specifically a kind of stable connection is firm, installs and tears open
Unload easily oil-well rig day vehicle frame.
Background technology
Oil-well rig is with the mechanism that day vehicle frame is for installing crown sheave group and being connected with crown, traditional day vehicle frame
Some day vehicle frame overall dimensions are larger and non-dismountable by the way of integral solder, and the surface treatment such as galvanizing is carried out to it
Or there is larger difficulty during transport；The mode being connected by screw bolts having, each beam is locked by the frictional force of bolt, in length
Connecting bolt can be loosened after phase work, cause frictional force to reduce, and the locking failure between beam, bolt is cut, and causes structure
Destruction；Some use assembly pulley beams are arranged on the structure above crownblock beam, cause overhead traveling crane whole height higher, less stable.
Utility model content
The purpose of this utility model is to provide a kind of oil-well rig day vehicle frame, and vehicle frame reasonable in design, connection in this day are steady
Reinforce lean on, installing/dismounting it is convenient, security performance is high, to overcome the shortcomings of present in existing day vehicle frame.
To achieve the above object, technical solution adopted in the utility model is：
A kind of oil-well rig day vehicle frame, it includes two crossbeams, two longerons, and crossbeam is connected with each other composition square frame with longeron
Shape, the crossbeam is that two ends are welded with longeron pedestal on the inside of H profile steel, the opposite web of two crossbeams, longeron pedestal it is upper
Surface is provided with foundation bolt hole, and the web that the top of longeron pedestal is corresponding is provided with web bolt hole, and the two ends of longeron pass through
Bolt is arranged on longeron pedestal；Web middle inside is welded with two assembly pulley beam pedestals, the upper surface of assembly pulley beam pedestal
Provided with foundation bolt hole, the web that the top of assembly pulley beam pedestal is corresponding is provided with web bolt hole, the two ends of assembly pulley beam
It is arranged on by bolt on assembly pulley beam pedestal.
It is preferred that, the longeron is to be equipped with and web spiro keyhole position on the H profile steel of head and the tail closure, the end plate at longeron two ends
Put, the web connecting hole that shape, quantity are adapted, the bottom plate that longeron is connected with longeron pedestal be provided with and foundation bolt hole position
Put, the pedestal connecting hole that shape, quantity are adapted.
It is preferred that, the assembly pulley beam for head and the tail closure variable section H-type steel, the upper flange of assembly pulley beam and longeron it is upper
Wing plate flush, the upper flange of assembly pulley beam is to lower recess, in assembly pulley beam in the middle part of level board, the lower wing plate of assembly pulley beam
Between cross-sectional area be more than two ends cross-sectional area, be equipped with and web bolt hole position, shape, number on the end plate at assembly pulley beam two ends
The web connecting hole being adapted is measured, the bottom plate that assembly pulley beam is connected with assembly pulley beam pedestal is provided with and foundation bolt hole position
Put, the pedestal connecting hole that shape, quantity are adapted.
It is preferred that, the foundation bolt hole is parallel to be provided with least two rows, and web bolt hole is parallel to be provided with least two rows.
It is preferred that, the web both sides of the crossbeam are welded with several piece gusset.
It is preferred that, the central-web both sides of the assembly pulley beam are welded with several piece gusset.
Longeron is overlapped on longeron pedestal, by the pedestal connecting hole and base of longeron bottom by the utility model in assembling
Seat bolt hole alignment, the web connecting hole at longeron two ends aligns with the web bolt hole on the web of crossbeam, blending bolt connection
Fixed, longeron is used for support guide pulley and undertakes fast line and dead line load；Assembly pulley beam is overlapped on assembly pulley beam pedestal again
On, the pedestal connecting hole of assembly pulley beam bottom is alignd with foundation bolt hole, the web connecting hole and crossbeam at assembly pulley beam two ends
Web on the alignment of web bolt hole, blending bolt is connected, and assembly pulley beam undertakes brill to support crown sheave group
The main load of well.
The beneficial effects of the utility model are：
（1）The utility model by the way that the two ends of longeron, assembly pulley beam are overlapped on the pedestal being welded on cantilever diaphragm,
And longeron, the end of assembly pulley beam, bottom are separately fixed at, on pedestal by the web of crossbeam by bolt, effectively decompose spiral shell
The shearing that bolt is born, it is to avoid occur the destructurized risk of day vehicle frame, enhance the firm performance of day vehicle frame, security performance
It is high；
（2）The utility model reasonable in design, installing/dismounting is convenient, it is easy to is surface-treated and is transported；
（3）The utility model middle pulley group beam is arranged in the square frame that crossbeam and longeron are constituted, the top of assembly pulley beam
The top plate flush of plate and longeron, day vehicle frame whole height is relatively low, and stability is good；
（4）The utility model sets several gussets respectively on crossbeam, assembly pulley beam, can strengthen the intensity of day vehicle frame,
It can bear compared with big load.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model beam structure schematic diagram in Fig. 1；
Fig. 3 is the utility model longitudinal beam structure schematic diagram in Fig. 1；
Fig. 4 is the utility model assembly pulley girder construction schematic diagram in Fig. 1；
In figure：1st, crossbeam, 2, longeron, 3, assembly pulley beam, 4, assembly pulley beam pedestal, 5, longeron pedestal, 6, gusset, 7, abdomen
Plate, 8, foundation bolt hole, 9, web bolt hole, 10, pedestal connecting hole, 11, web connecting hole.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of oil-well rig as shown in Figures 1 to 4 day vehicle frame, it includes two crossbeams 1, two longerons 2, crossbeam 1 with
Longeron 2 is connected with each other composition square frame shape, and crossbeam 1 is H profile steel, and the opposite inner side two ends of web 7 of two crossbeams 1 are welded with vertical
Beam pedestal 5, the upper surface of longeron pedestal 5 is provided with foundation bolt hole 8, and the web 7 that the top of longeron pedestal 5 is corresponding is provided with abdomen
Crab bolt hole 9, the two ends of longeron 2 are arranged on longeron pedestal 5 by bolt；The middle inside of web 7 is welded with two assembly pulleys
Beam pedestal 4, the upper surface of assembly pulley beam pedestal 4 is provided with foundation bolt hole 8, the corresponding web 7 in the top of assembly pulley beam pedestal 4
Web bolt hole 9 is provided with, the two ends of assembly pulley beam 3 are arranged on assembly pulley beam pedestal 4 by bolt.
Longeron 2 for head and the tail closure H profile steel, be equipped with the end plate at the two ends of longeron 2 with the position of web bolt hole 9, shape,
The web connecting hole 11 that quantity is adapted, the bottom plate that longeron 2 is connected with longeron pedestal 5 be provided with the position of foundation bolt hole 8,
The pedestal connecting hole 10 that shape, quantity are adapted.
The variable section H-type steel that assembly pulley beam 3 closes for head and the tail, the upper flange of assembly pulley beam 3 is equal with the upper flange of longeron 2
Together, the upper flange of assembly pulley beam 3 is to lower recess, the middle horizontal stroke of assembly pulley beam 3 in the middle part of level board, the lower wing plate of assembly pulley beam 3
Sectional area, which is more than on two ends cross-sectional area, the end plate at the two ends of assembly pulley beam 3, to be equipped with and the position of web bolt hole 9, shape, quantity
The web connecting hole 11 being adapted, the bottom plate that assembly pulley beam 3 is connected with assembly pulley beam pedestal 4 is provided with and foundation bolt hole 8
The pedestal connecting hole 10 that position, shape, quantity are adapted.
Foundation bolt hole 8 is parallel to be provided with least two rows, and web bolt hole 9 is parallel to be provided with least two rows.
The web both sides of crossbeam 1 are welded with several piece gusset 6, and the central-web both sides of assembly pulley beam 3 are welded with several piece gusset
6。
Longeron 2 is overlapped on longeron pedestal 5, by the pedestal connecting hole 10 of the bottom of longeron 2 by the utility model in assembling
Alignd with foundation bolt hole 8, the web connecting hole 9 at the two ends of longeron 2 aligns with the web bolt hole 9 on the web 7 of crossbeam 1, and
It is joined with bolts, longeron 2 is used for support guide pulley and undertakes fast line and dead line load；Assembly pulley beam 3 is overlapped on again
On assembly pulley beam pedestal 4, the pedestal connecting hole 10 of the bottom of assembly pulley beam 3 is alignd with foundation bolt hole 8, the two ends of assembly pulley beam 3
Web connecting hole 11 alignd with the web bolt hole 9 on the web 7 of crossbeam 1, blending bolt is connected, and assembly pulley beam 3 is used
To support crown sheave group, and undertake the main load of drilling well.
The utility model reasonable in design, has effectively decomposed the shearing that bolt is born, it is to avoid occur day body frame structure for automotive
Destroyed risk, enhances the firm performance of day vehicle frame, and security performance is high；Installing/dismounting is convenient, it is easy to be surface-treated
And transport；The top plate of assembly pulley beam and the top plate flush of longeron, whole height are relatively low, and stability is good.
Claims (6)
1. a kind of oil-well rig day vehicle frame, it includes two crossbeams（1）, two pieces longerons（2）, crossbeam（1）With longeron（2）Mutually interconnect
Connect composition square frame shape, it is characterised in that：The crossbeam（1）For H profile steel, two crossbeams（1）Opposite web（7）Inner side two ends
It is welded with longeron pedestal（5）, longeron pedestal（5）Upper surface be provided with foundation bolt hole（8）, longeron pedestal（5）Top phase
Corresponding web（7）It is provided with web bolt hole（9）, longeron（2）Two ends by bolt be arranged on longeron pedestal（5）On；Abdomen
Plate（7）Middle inside is welded with two assembly pulley beam pedestals（4）, assembly pulley beam pedestal（4）Upper surface be provided with foundation bolt hole
（8）, assembly pulley beam pedestal（4）The corresponding web in top（7）It is provided with web bolt hole（9）, assembly pulley beam（3）Two ends
Assembly pulley beam pedestal is arranged on by bolt（4）On.
2. oil-well rig day vehicle frame according to claim 1, it is characterised in that：The longeron（2）For the H types closed from beginning to end
Steel, longeron（2）It is equipped with the end plate at two ends and web bolt hole（9）The web connecting hole that position, shape, quantity are adapted
（11）, longeron（2）With longeron pedestal（5）The bottom plate being connected is provided with and foundation bolt hole（8）Position, shape, quantity are mutually fitted
The pedestal connecting hole matched somebody with somebody（10）.
3. oil-well rig day vehicle frame according to claim 1 or 2, it is characterised in that：The assembly pulley beam（3）To close from beginning to end
The variable section H-type steel of conjunction, assembly pulley beam（3）Upper flange and longeron（2）Upper flange flush, assembly pulley beam（3）Upper limb
Plate is level board, assembly pulley beam（3）Lower wing plate in the middle part of to lower recess, assembly pulley beam（3）Intermediate cross-section product be more than two ends
Cross-sectional area, assembly pulley beam（3）It is equipped with the end plate at two ends and web bolt hole（9）The abdomen that position, shape, quantity are adapted
Plate connecting hole（11）, assembly pulley beam（3）With assembly pulley beam pedestal（4）The bottom plate being connected is provided with and foundation bolt hole（8）Position
Put, the pedestal connecting hole that shape, quantity are adapted（10）.
4. oil-well rig day vehicle frame according to claim 3, it is characterised in that：The foundation bolt hole（8）It is parallel to be provided with
At least two rows, web bolt hole（9）It is parallel to be provided with least two rows.
5. oil-well rig day vehicle frame according to claim 4, it is characterised in that：The crossbeam（1）Web both sides welding
There is several piece gusset（6）.
6. oil-well rig day vehicle frame according to claim 5, it is characterised in that：The assembly pulley beam（3）Central-web
Both sides are welded with several piece gusset（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251556.7U CN206606933U (en) | 2017-03-15 | 2017-03-15 | Oil-well rig day vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251556.7U CN206606933U (en) | 2017-03-15 | 2017-03-15 | Oil-well rig day vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206606933U true CN206606933U (en) | 2017-11-03 |
Family
ID=60165108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720251556.7U Withdrawn - After Issue CN206606933U (en) | 2017-03-15 | 2017-03-15 | Oil-well rig day vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206606933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275568A (en) * | 2018-01-31 | 2018-07-13 | 三海洋重工有限公司 | Monkey assembly and crane |
-
2017
- 2017-03-15 CN CN201720251556.7U patent/CN206606933U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275568A (en) * | 2018-01-31 | 2018-07-13 | 三海洋重工有限公司 | Monkey assembly and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171103 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171103 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |