CN209109450U - A kind of straight tube lining plastic rollover stand - Google Patents
A kind of straight tube lining plastic rollover stand Download PDFInfo
- Publication number
- CN209109450U CN209109450U CN201821761968.6U CN201821761968U CN209109450U CN 209109450 U CN209109450 U CN 209109450U CN 201821761968 U CN201821761968 U CN 201821761968U CN 209109450 U CN209109450 U CN 209109450U
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- CN
- China
- Prior art keywords
- fulcrum
- straight tube
- rollover stand
- sliding rail
- tube lining
- 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.)
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Abstract
A kind of straight tube lining plastic rollover stand, including sliding rail, at least two support frames that can be moved forward and backward are installed on sliding rail, are rotatably equipped with driving roller, driven roller on each support frame, it is connected between driving roller on two of them support frame by shaft, shaft is driven by chain transminssion mechanism.A kind of straight tube lining plastic rollover stand provided by the utility model can carry out even application PO, PE powder to pipeline.
Description
Technical field
The utility model relates to anticorrosion pipeline production equipment, especially a kind of straight tube lining plastic rollover stand.
Background technique
In order to improve the corrosion-resistant anti-oxidation characteristics of pipeline, generally can on pipeline liner PO, PE etc..Due to existing large size
It is relatively difficult to spray PO, PE etc. up to 6000mm in these large-scale pipelines for pipeline maximum diameter.In addition, some pipelines are long, have
Pipeline is shorter, and the pipeline support that usual a set of support frame is not suitable for different length uses.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of straight tube lining plastic rollover stands, can be to different length
Large-scale pipeline carries out can be rotated support, both facilitates spraying PO PE powder, while can also be supported tune to the pipeline of different length
Section.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of straight tube lining plastic rollover stand, including sliding rail are equipped at least two support frames that can be moved forward and backward on sliding rail, often
It is rotatably equipped with driving roller, driven roller on a support frame, passes through shaft between the driving roller on two of them support frame
Connection, shaft are driven by chain transminssion mechanism.
Support frame as described above includes support plate and supporting leg；Wherein support plate is equipped with sliding slot, the axis of driving roller, driven roller
Seat is held to lock on the chute by bolt；The supporting leg lower end is equipped with from lock slide, and supporting leg from lock slide along sliding rail by sliding
And it locks.
Described from lock slide includes slider body, is equipped with idler wheel before and after slider body lower end vertically, and centre is equipped with latch segment,
Wherein idler wheel edge extend into the groove of sliding rail upper end and rolls along recess sidewall and slides；Described latch segment lower part or so is equipped with
Limit plate clearance fit in card slot, card slot and sliding rail；Latch segment top is slidably arranged in the waist hole of slider body, latch segment
Top is rotatably connected with screw rod, and screw rod is threadedly coupled with slider body.
The shaft includes the first fulcrum, the second fulcrum, and the first fulcrum, the second fulcrum, which are respectively equipped with, mutually matched to sink
Head bore, connecting column, counter sink connect with connecting column transition fit and are locked by bindiny mechanism.
The bindiny mechanism includes the U-shaped card plate positioned at the first fulcrum or so, positioned at the second fulcrum or so relative position
Bolt, bolt one end and the otic placode on the second fulcrum are hinged, and the other end passes through nut clamping after the notch of U-shaped card plate.
A kind of straight tube lining plastic rollover stand of the utility model, has following technical effect that
1), by one group of driving roller actively rotated of setting, two groups of driven rollers in this way can be disposably by two root canal roads
It is placed between driving roller, driven roller (driven roller mainly plays a supportive role), is driven by motor, chain transminssion mechanism
Driving roller rotation, driving roller drive pipeline rotation, can facilitate artificial even application PO PE powder in this way, after the completion of spraying
It is heating and curing again, may make that erosion resistant coating is uniform in this way.
2), by the way that the support frame that can be moved forward and backward is arranged, support frame is by carrying out slide-and-lock from lock slide, and shaft can
It is spliced different length by fulcrum, the support and rotation that may make whole device achievable in this way to different length pipeline make
Obtaining the device has versatility.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram in the utility model from lock slide.
Fig. 3 is the schematic diagram of sliding rail in the utility model.
Fig. 4 is the schematic diagram of shaft in the utility model.
In figure: sliding rail 1, support frame 2, driving roller 3, driven roller 4, shaft 5, chain transminssion mechanism 6, bearing block 7 are sliding
Block body 8, idler wheel 9, latch segment 10, groove 11, card slot 12, waist hole 13, screw rod 14, counter sink 15, connecting column 16, U-shaped card plate
17, limit plate 18, bolt 19.
Specific embodiment
As shown in Figs 1-4, a kind of straight tube lining plastic rollover stand, including sliding rail 1, sliding rail 1 are divided to or so two groups to be fixed on ground.Often
A sliding rail 1 is the notched hollow structure in upper end, and bilateral symmetry is equipped with limit plate 18 in notched hollow structure, is led to
It crosses limit plate 18 and notched hollow structure upper is constituted into two grooves 11.One is respectively arranged with before and after two sliding rails 1
A support frame 2, support frame 2 includes support plate 2-1 and four supporting leg 2-2, wherein the supporting leg of left and right is consolidated with from lock slide 2-4 respectively
Fixed connection, is slidably arranged on sliding rail 1 and locks from lock slide 2-4.And it is then provided with two along its length on the end face support plate 2-1
Sliding slot 2-3, the bolt on roll wheel assembly are locked on sliding slot 2-3, when needing mobile roller component, can unscrew on bolt
Nut, 2-3 is fixed after being oriented movement along the chute.
Here roll wheel assembly is three groups, and one group includes driving roller 3, and driving roller 3 is installed by bearing, bearing block 7
On support frame 2, is connected, be further provided in shaft 5 by movable sprocket, sprocket wheel passes through chain by shaft 5 between driving roller 3
Item, drive sprocket and motor driven rotation.Other two groups of roll wheel assemblies are separately positioned on driving roller 3 or so, including driven rolling
Wheel 4, driven roller 4 are mounted on support frame 2 by bearing, bearing block 7.
When needing to spray PO, PE powder to inner wall of the pipe, pipeline can be placed across to driving roller component and driven roller
It between component, is supported by driving roller 3, driven roller 4, two root canal roads can be placed simultaneously here.Start motor, motor
Drive one group of driving roller 3 to rotate, such driving roller 3 drive the pipeline that is placed between driving roller 3 and driven roller 4 into
Row rotation, by manually carrying out even application.
Locked after support frame 2 slides to realize, here from lock slide 2-4 include slider body 8, under slider body 8
End front and back is equipped with idler wheel 9 vertically, and centre is equipped with latch segment 10, and wherein 9 edge of idler wheel is extend into the groove 11 of 1 upper end of sliding rail simultaneously
It rolls and slides along 11 side wall of groove；Described 10 lower part of latch segment or so is equipped with card slot 12, the limit plate 18 in card slot 12 and sliding rail 1
Clearance fit；10 top of latch segment is slidably arranged in the waist hole 13 of slider body 8, and 10 top of latch segment and screw rod 14 can be rotated
Connection, screw rod 14 are threadedly coupled with slider body 8.
Under normal circumstances, by rotary screw 14, screw rod 14 is moved left and right along slider body 8, can drive locking in this way
Block 10 is moved left and right along waist hole 13, when the card slot 12 of latch segment 10 and 18 clamping of limit plate, can not be moved from lock slide 2-4,
To realize locking.When needing to adjust the width between two support frames 2, screw rod 14 can be rotated backward and make card slot 12 and limit
Plate 18 is detached from, and can be adjusted.
It is corresponding here in order to adapt to the spray coating operations of different pipelines since the width between two support frames 2 changes
Shaft 5 is also required to be set as stretching structure.The form of general thread bush and threaded rod, but which tune can be used in stretching structure
It saves slow.In addition also settable several pairs of fulcrums.Specifically include the first fulcrum 5-1, the second fulcrum 5-2, the first fulcrum
The both ends 5-1 are equipped with counter sink 15, and the first fulcrum 5-1 side wall is equipped with pairs of U-shaped card plate 17；Second both ends fulcrum 5-2, which are equipped with, to be connected
Column 16 is connect, the first fulcrum 5-1 is side walls hinged pairs of bolt 19；Counter sink 15 and 16 transition fit of connecting column, and bolt 19
It may pass through the notch of U-shaped card plate 17 when turning to U-shaped card 17 side of plate, then locked by wing nut.
When work, several fulcrums are selected as needed, then will be carried out between fulcrum by counter sink 15, connecting column 16 slotting
It connects, then rotates bolt 19, the wing nut of 19 upper end of bolt is stuck in 17 upper surface of U-shaped card plate and carries out friction lock.
Claims (5)
1. a kind of straight tube lining plastic rollover stand, it is characterised in that: including sliding rail (1), at least two are equipped on sliding rail (1) can front and back
Mobile support frame (2) is rotatably equipped with driving roller (3), driven roller (4), two of them support on each support frame (2)
It is connected between driving roller (3) on frame (2) by shaft (5), shaft (5) is driven by chain transminssion mechanism (6).
2. a kind of straight tube lining plastic rollover stand according to claim 1, it is characterised in that: support frame as described above (2) includes support
Plate (2-1) and supporting leg (2-2)；Wherein support plate (2-1) is equipped with sliding slot (2-3), the axis of driving roller (3), driven roller (4)
Seat (7) is held to be locked on sliding slot (2-3) by bolt；The supporting leg lower end (2-2) is equipped with from lock slide (2-4), supporting leg (2-2)
By sliding and locking along sliding rail (1) from lock slide (2-4).
3. a kind of straight tube lining plastic rollover stand according to claim 2, it is characterised in that: described to include from lock slide (2-4)
Slider body (8), slider body (8) lower end front and back are equipped with idler wheel (9) vertically, and centre is equipped with latch segment (10), wherein idler wheel (9)
Edge extend into the groove (11) of sliding rail (1) upper end and rolls along groove (11) side wall and slides；Latch segment (10) lower part
Left and right is equipped with card slot (12), limit plate (18) clearance fit in card slot (12) and sliding rail (1)；The sliding of latch segment (10) top is set
It sets in the waist hole (13) of slider body (8), latch segment (10) top is rotatably connected with screw rod (14), screw rod (14) and sliding block
Ontology (8) is threadedly coupled.
4. a kind of straight tube lining plastic rollover stand according to claim 1, it is characterised in that: the shaft (5) includes first
Axis (5-1), the second fulcrum (5-2), the first fulcrum (5-1), the second fulcrum (5-2) are respectively equipped with can mutually matched counter sink
(15), connecting column (16), counter sink (15) connect with connecting column (16) transition fit and are locked by bindiny mechanism.
5. a kind of straight tube lining plastic rollover stand according to claim 4, it is characterised in that: the bindiny mechanism includes being located at the
The U-shaped card plate (17) of one fulcrum (5-1) left and right, is located at the bolt (19) of the left and right relative position the second fulcrum (5-2), bolt (19)
One end and the otic placode on the second fulcrum (5-2) are hinged, and the other end passes through nut clamping after the notch of U-shaped card plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761968.6U CN209109450U (en) | 2018-10-29 | 2018-10-29 | A kind of straight tube lining plastic rollover stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761968.6U CN209109450U (en) | 2018-10-29 | 2018-10-29 | A kind of straight tube lining plastic rollover stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109450U true CN209109450U (en) | 2019-07-16 |
Family
ID=67202806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761968.6U Active CN209109450U (en) | 2018-10-29 | 2018-10-29 | A kind of straight tube lining plastic rollover stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109450U (en) |
-
2018
- 2018-10-29 CN CN201821761968.6U patent/CN209109450U/en active Active
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| GR01 | Patent grant |