CN209277825U - A kind of oil-well rig boring tower high trestle - Google Patents
A kind of oil-well rig boring tower high trestle Download PDFInfo
- Publication number
- CN209277825U CN209277825U CN201920765886.7U CN201920765886U CN209277825U CN 209277825 U CN209277825 U CN 209277825U CN 201920765886 U CN201920765886 U CN 201920765886U CN 209277825 U CN209277825 U CN 209277825U
- Authority
- CN
- China
- Prior art keywords
- hound
- chain block
- oil
- support tube
- high trestle
- 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
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Abstract
The utility model discloses a kind of oil-well rig boring tower high trestles, including pedestal, support tube is respectively equipped at the pedestal both ends, the energy movable slide guide pipe of support tube is equipped in each support tube, support beam is installed between the slide guide pipe described in two, hound has been respectively articulated at the support beam both ends, idler wheel is equipped in the hound free end, chain block is equipped on each support tube, each chain block traction end is connected on corresponding hound；Using the high trestle of above structure, since support beam can be increased when hound is pulled by chain block to two sides, to realize height adjustment, and it only need to operate chain block and can realize lifting, it is easy to operate, it is compact-sized, and step-less adjustment may be implemented in height, adapts to more specification derricks.
Description
Technical field
The utility model relates to oil-well rig boring tower high trestles.
Background technique
For oil-well rig boring tower in installation and removal quadruple board platform, derrick bottom needs enough height spaces convenient for work
Personnel carry out installation and removal operation, therefore need that derrick is supported certain altitude in derrick bottom setting high trestle, while in order to
Guarantee not superelevation when transport, therefore the height of high trestle is required to adjust or be made into two sections structure, traditional high trestle is all
It is inconvenient for operation using pin fixed height to need to be installed or drawn high by crane then worker.
Utility model content
In order to solve deficiency in the prior art, provide that a kind of structure is simple, and easy to operate, support beam height can be stepless
The high trestle of adjusting, the technical scheme adopted by the utility model is
A kind of oil-well rig boring tower high trestle, including pedestal are respectively equipped with support tube at the pedestal both ends, each
Be equipped in the support tube can the movable slide guide pipe of support tube, support beam is installed between the slide guide pipe described in two,
It has been respectively articulated with hound at the support beam both ends, idler wheel has been equipped in the hound free end, each described
Chain block is equipped on support tube, each chain block traction end is connected on corresponding hound.
The chain block is electric hoist.
The guide rail mobile for idler wheel is equipped on the pedestal.
The hound is by bearing hinge connection in support beam.
The hound is tilted in high trestle.
It, can be by support beam when being pulled by chain block to two sides due to hound using the high trestle of above structure
It increases, to realize height adjustment, and need to only operate chain block and can realize lifting, it is easy to operate, it is compact-sized, and height
Step-less adjustment may be implemented in degree, adapts to more specification derricks.
Detailed description of the invention
Fig. 1 is the utility model shape low level structural schematic diagram；
Fig. 2 is the utility model elevation structural schematic diagram.
Specific embodiment
High trestle as depicted in figs. 1 and 2 includes pedestal 1, support tube 2 is equipped at 1 both ends of pedestal, in each support tube 2
Equipped with slide guide pipe 3, slide guide pipe 3 can be moved up and down along support tube 2, set up between two slide guide pipes 3 and be fixed with support beam
4, derrick just relies in support beam 4 after droping to the ground, and has been respectively articulated with hound 5 at 4 both ends of support beam, hound 5 from
Idler wheel 6 is equipped with by end, support beam 4 just can change height as the tilt angle of hound 5 converts when pulling hound 5
Degree, idler wheel 6 facilitate the movement of hound 5, and dedicated guide rail can also be arranged for idler wheel 6 on pedestal 1 and move for it, in order to
It is enough more easily to move hound 5, it is equipped with chain block 7 on each support tube 2, which can use electric hoist
Make more convenient operation, the traction end of chain block 7 is connected on hound 5, chain block 7 just can drive tiltedly when working
Strut 5 is mobile, so that support beam 4 be made to increase.It is more smooth using bearing hinge in order to rotate hound 5 in support beam 4
It connects.Formation inclination in high trestle is placed in order to save space hound 5.When work such as original state is as shown in Figure 1, pass through two
The chain block 7 of side is synchronous to pull hound 5 to make state shown in the too high formation Fig. 2 of support beam 4, and changing high trestle can be in office
Meaning height realizes positioning, realizes positioning by the traction of chain block 7.
Claims (5)
1. a kind of oil-well rig boring tower high trestle, including pedestal (1) are respectively equipped with support tube at described pedestal (1) both ends
(2), be equipped in each support tube (2) can support tube (2) movable slide guide pipe (3), the slide guide pipe (3) described in two
Between support beam (4) are installed, it is characterised in that: be respectively articulated with hound (5) at described support beam (4) both ends,
Idler wheel (6) are equipped in hound (5) free end, are equipped with chain block (7) on each support tube (2), respectively
Described chain block (7) traction end is connected on corresponding hound (5).
2. a kind of oil-well rig boring tower high trestle according to claim 1, it is characterised in that: the chain block
It (7) is electric hoist.
3. a kind of oil-well rig boring tower high trestle according to claim 1, it is characterised in that: in the pedestal (1)
It is equipped with the guide rail mobile for idler wheel.
4. a kind of oil-well rig boring tower high trestle according to claim 1, it is characterised in that: the hound (5) is logical
Bearing hinge connection is crossed in support beam (4).
5. a kind of oil-well rig boring tower high trestle according to claim 1, it is characterised in that: the hound (5)
It is tilted in high trestle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765886.7U CN209277825U (en) | 2019-05-27 | 2019-05-27 | A kind of oil-well rig boring tower high trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765886.7U CN209277825U (en) | 2019-05-27 | 2019-05-27 | A kind of oil-well rig boring tower high trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277825U true CN209277825U (en) | 2019-08-20 |
Family
ID=67606695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920765886.7U Expired - Fee Related CN209277825U (en) | 2019-05-27 | 2019-05-27 | A kind of oil-well rig boring tower high trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277825U (en) |
-
2019
- 2019-05-27 CN CN201920765886.7U patent/CN209277825U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190820 Termination date: 20210527 |