CN209587464U - Petroleum pipeline bracket - Google Patents
Petroleum pipeline bracket Download PDFInfo
- Publication number
- CN209587464U CN209587464U CN201920291566.2U CN201920291566U CN209587464U CN 209587464 U CN209587464 U CN 209587464U CN 201920291566 U CN201920291566 U CN 201920291566U CN 209587464 U CN209587464 U CN 209587464U
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- CN
- China
- Prior art keywords
- groove drum
- damping spring
- groove
- drum
- petroleum pipeline
- 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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- Supports For Pipes And Cables (AREA)
Abstract
The utility model belongs to oil exploration equipment technical field, specially a kind of petroleum pipeline bracket, including horizontal pedestal, base upper surface is fixed with vertical support plate, notch is equipped at the top of support plate, the first groove drum is fixedly installed in notch, the internal activity of the first groove drum is equipped with the second groove drum；Second groove drum internal slide is equipped with third groove drum, and third groove drum is semi-cylindrical, installs with the second groove drum coaxial inner conductor；Flexible damping spring is set between first groove drum and the second groove drum, damping spring is fixed on the slot inner wall lowest part of the first groove drum, and the second groove drum is placed on damping spring, damping spring and the second groove drum movable contact.Petroleum pipeline bracket provided by the utility model, it can be relative to longitudinal movement by third groove drum and the second groove drum, the vibration of pipeline longitudinal expand with heat and contract with cold variation and longitudinal direction is adapted to, the damping spring between the first groove drum and the second groove drum is adapted to the vibration of radial multi-angle.
Description
Technical field
The utility model belongs to oil exploration equipment technical field, specially a kind of petroleum pipeline bracket.
Technical background
The pipeline that oil exploitation uses is typically all that the supporting plate of arc is used to hold, and is then attached on pedestal, in order to subtract
Shake, can be in the damping spring of supporting plate bottom installation spiral.But this vertically arranged damping spring can only be radial simultaneously in pipeline
And it is only limitted to vertical direction and plays cushioning effect.For pipeline because expanding with heat and contract with cold, radial direction rolls, caused by longitudinal vibration
Pipe vibration cannot play fine damping effect.
Utility model content
Deficiency in view of the above technology, the utility model provide a petroleum pipeline bracket, can play the damping of three-dimensional
Effect.
The utility model solves the technical solution of its technical problem use are as follows:
Petroleum pipeline bracket, including horizontal pedestal, the base upper surface is fixed with vertical support plate, described
Support plate at the top of be equipped with notch, the first groove drum is fixedly installed in the notch, first groove drum is partial cylinder
Face, axial line is horizontal, and notch is upward；The internal activity of first groove drum is equipped with the second groove drum, and second groove drum is semicircle
Cylinder, axial line is horizontally disposed, and notch is upward；Second groove drum internal slide is equipped with third groove drum, and the third groove drum is
Semi-cylindrical is installed with the second groove drum coaxial inner conductor.Flexible damping spring is set between first groove drum and the second groove drum,
The damping spring is fixed on the slot inner wall lowest part of the first groove drum, and second groove drum is placed on damping spring, damping spring
With the second groove drum movable contact.
The second groove drum outer wall lowest part is equipped with vertical guide groove, and the first groove drum slot bottom lowest part is equipped with
Vertical guide post；The guide post upper end is movably arranged in guide groove, and the guide post and damping spring are along first
Groove drum longitudinally spaced distributions.
Further, the damping spring includes the reed of the arc of multiple stackings, and the length of multiple reeds differs, reed
It is symmetrical arranged, central point is located on the first groove drum slot bottom vertical center line, and multiple reeds are tied up by strapping, from top to bottom spring
The length of piece is successively decreased；And the both ends of damping spring are angular cut, the outer wall sliding contact with the second groove drum.The damping spring
Center bottom is equipped with the plug of protrusion, and the slot inner wall lowest part of first groove drum is equipped with slot, and the plug is solid
It is scheduled in the slot.
Preferably, multiple needle rollers, the needle roller and third groove drum are equipped between the third groove drum and the second groove drum
Axis parallel.The slot inner wall of second groove drum is equipped with limit layer, is equipped with multiple needle rollers in the limit layer and installs
Slot, the needle roller are movably arranged in mounting groove, roll in mounting groove.
Compared with prior art, the utility model has the beneficial effects that
Petroleum pipeline bracket provided by the utility model, shifting that can be relatively longitudinal by third groove drum and the second groove drum
It is dynamic, the vibration of Lai Shiying pipeline longitudinal expand with heat and contract with cold variation and longitudinal direction, the damping spring between the first groove drum and the second groove drum
It is adapted to the vibration of radial multi-angle.
Detailed description of the invention
Fig. 1 is the end structure illustration of the utility model.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution implemented to the utility model is purged, completely
Description, it is clear that described embodiment is a part of the embodiment of utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art do not make every other reality obtained under the premise of creative work
Example is applied, scope of protection of the utility model is belonged to.
As shown in Figure 1, petroleum pipeline bracket, including horizontal pedestal 1,1 area of pedestal can be appropriate larger, guarantees whole
The stabilization of a bracket.1 upper surface of pedestal is fixed with vertical support plate 2, support plate 2 can there are two, it is mutually flat
Row setting, along duct orientation longitudinal arrangement.It is equipped with notch at the top of the support plate 2, is fixedly installed in the notch
First groove drum 3, first groove drum 3 are partial cylindrical surface, and axial line is horizontal, and notch is upward；The internal activity of first groove drum 3
Second groove drum 8 is installed, second groove drum 8 is semi-cylindrical, and axial line is horizontally disposed, and notch is upward；In second groove drum 8
Portion is slidably fitted with third groove drum 11, and the third groove drum 11 is semi-cylindrical, installs with 8 coaxial inner conductor of the second groove drum.
Three groove drums are not fixedly connected between each other, can play position adjustment effect in three-dimensional.It is specific:
Flexible damping spring 4 is set between first groove drum 3 and the second groove drum 8, the damping spring 4 is fixed on
The slot inner wall lowest part of one groove drum 3, second groove drum 8 are placed on damping spring 4, and damping spring 4 connects with 8 activity of the second groove drum
Touching.
Second groove drum, the 8 outer wall lowest part is equipped with vertical guide groove 12, the 3 slot bottom lowest part of the first groove drum
Equipped with vertical guide post 7；7 upper end of guide post is movably arranged in guide groove 12, the guide post 7 and damping spring
4 along 3 longitudinally spaced distributions of the first groove drum.
The damping spring 4 includes the reed of the arc of multiple stackings, and the length of multiple reeds differs, and reed is symmetrically set
It sets, central point is located on 3 slot bottom vertical center line of the first groove drum, multiple reeds are tied up by strapping 6, from top to bottom reed
Length is successively decreased；And the both ends of damping spring 4 are angular cut, the outer wall sliding contact with the second groove drum 8.The damping spring 4
Center bottom is equipped with the plug 5 of protrusion, and the slot inner wall lowest part of first groove drum 3 is equipped with slot, the plug 5
It is fixed in the slot.
The damping spring 4 of the utility model is mainly cushioning and support effect, and from Fig. 1, damping spring 4 is bilateral symmetry
, the second groove drum 8 is held from the right and left, it is radial in left and right in this way until can act as damping in vertical radial range
Effect.
Movable contact between third groove drum 11 and the second groove drum 8, in order to guarantee third groove drum 11 and the second groove drum 8 it
Between smoothly slide, multiple needle rollers 9, the needle roller 9 and third slot are equipped between the third groove drum 11 and the second groove drum 8
The axis parallel of cylinder 11.
The slot inner wall of second groove drum 8 is equipped with limit layer 10, is equipped with multiple needle rollers in the limit layer 10 and installs
Slot, the needle roller 9 are movably arranged in mounting groove, roll in mounting groove.
Third groove drum 11 can rotate in the second groove drum 8, and acceptable longitudinal direction along needle roller 9 is slided, and fit
Answer the movement of pipeline longitudinal direction.
The embodiments of the present invention, for the ordinary skill in the art, Ke Yi are described above
It does not depart from the principles of the present invention and mentally adds more detections, carry out more kinds of variations, modification, replacement more and become
Type, the scope of the utility model have the following claims and their equivalents restriction.
Claims (6)
1. petroleum pipeline bracket, including horizontal pedestal (1), the pedestal (1) upper surface is fixed with vertical support plate
(2), it is equipped with notch at the top of the support plate (2), is fixedly installed with the first groove drum (3) in the notch, described first
Groove drum (3) is partial cylindrical surface, and axial line is horizontal, and notch is upward；It is characterized in that, the inside of first groove drum (3) is living
Dynamic to be equipped with the second groove drum (8), second groove drum (8) is semi-cylindrical, and axial line is horizontally disposed, and notch is upward；Second
Groove drum (8) internal slide is equipped with third groove drum (11), and the third groove drum (11) is semi-cylindrical, with the second groove drum (8)
Coaxial inner conductor installation；
It is set flexible damping spring (4) between first groove drum (3) and the second groove drum (8), the damping spring (4) is fixed
In the slot inner wall lowest part of the first groove drum (3), second groove drum (8) is placed on damping spring (4), damping spring (4) and the
Two groove drums (8) movable contact.
2. petroleum pipeline bracket according to claim 1, which is characterized in that described the second groove drum (8) the outer wall lowest part
Equipped with vertical guide groove (12), the first groove drum (3) the slot bottom lowest part is equipped with vertical guide post (7)；Described leads
Xiang Zhu (7) upper end is movably arranged in guide groove (12), and the guide post (7) and damping spring (4) are vertical along the first groove drum (3)
To being spaced apart.
3. petroleum pipeline bracket according to claim 1 or 2, which is characterized in that the damping spring (4) includes multiple layers
The length of the reed of folded arc, multiple reeds differs, and reed is symmetrical arranged, and it is vertical that central point is located at the first groove drum (3) slot bottom
On center line, multiple reeds are tied up by strapping (6), and the length of reed is successively decreased from top to bottom；And the both ends of damping spring (4)
Portion is angular cut, the outer wall sliding contact with the second groove drum (8).
4. petroleum pipeline bracket according to claim 3, which is characterized in that described damping spring (4) the center bottom
The slot inner wall lowest part of plug (5) equipped with protrusion, first groove drum (3) is equipped with slot, and the plug (5) is fixed on
In the slot.
5. petroleum pipeline bracket according to claim 1, which is characterized in that the third groove drum (11) and the second groove drum
(8) multiple needle rollers (9) are equipped between, the axis parallel of the needle roller (9) and third groove drum (11).
6. petroleum pipeline bracket according to claim 5, which is characterized in that the slot inner wall of second groove drum (8) is set
Have limit layer (10), multiple needle roller mounting grooves are equipped in the limit layer (10), the needle roller (9) is movably arranged on installation
In slot, rolled in mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291566.2U CN209587464U (en) | 2019-03-08 | 2019-03-08 | Petroleum pipeline bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920291566.2U CN209587464U (en) | 2019-03-08 | 2019-03-08 | Petroleum pipeline bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587464U true CN209587464U (en) | 2019-11-05 |
Family
ID=68371717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920291566.2U Expired - Fee Related CN209587464U (en) | 2019-03-08 | 2019-03-08 | Petroleum pipeline bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637285A (en) * | 2020-06-08 | 2020-09-08 | 海宁宇聘工程有限责任公司 | Warm logical pipeline adjusting device based on expend with heat and contract with cold principle |
-
2019
- 2019-03-08 CN CN201920291566.2U patent/CN209587464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637285A (en) * | 2020-06-08 | 2020-09-08 | 海宁宇聘工程有限责任公司 | Warm logical pipeline adjusting device based on expend with heat and contract with cold principle |
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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 |
Granted publication date: 20191105 Termination date: 20210308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |