CN207246557U - Pipeline conveying device - Google Patents
Pipeline conveying device Download PDFInfo
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- CN207246557U CN207246557U CN201721222732.0U CN201721222732U CN207246557U CN 207246557 U CN207246557 U CN 207246557U CN 201721222732 U CN201721222732 U CN 201721222732U CN 207246557 U CN207246557 U CN 207246557U
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- conveying device
- roller
- tool pipe
- pipeline conveying
- shaft
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Abstract
The utility model discloses a kind of pipeline conveying device, its key points of the technical solution are that including being fixedly arranged on bottom plate below the reserving hole excavated in advance in active well, the smooth rod-like structure in a pair of of surface being symmetrically disposed on above bottom plate and V-shaped shaft, being sheathed in shaft and for the roller of rotational support tool pipe.The utility model solves tool pipe in progradation, the height outline of reserving hole is above the ground level, front end is taken on the inner wall for being placed on reserving hole when tool pipe promotes, then pushed by main top oil cylinder from rear end, tool pipe can rub in progradation with reserving hole, anti-decaying paint so on tool pipe is highly susceptible to wear, in turn result in tool pipe anti-corrosion failure the problem of.
Description
Technical field
Jacking construction field is the utility model is related to, more particularly to a kind of pipeline conveying device.
Background technology
Jacking construction is after the shield-tunneling construction and a kind of underground pipeline construction method for growing up, it need not be excavated
Surface layer, and being capable of highway crossing, railway, rivers and creeks, above ground structure, underground structure and various underground utilities etc..Push pipe
Tool pipe or development machine are passed through soil layer one by construction by means of the thrust of main top oil cylinder and pipeline enclosure relay well etc. out of active well
Straight shift onto in received well is sling.At the same time, also just following the piping laying after instrumentation tubes or development machine closely between Liang Jing, with
Phase realizes the construction method of trenchless installation underground piping.Due to its influence very little to urban transportation and environment, advanced technology
Advantage, be widely used in Urban Underground Space Excavation build among.
In jacking construction, first have to excavate active well, also to excavate reserving hole on the side wall of active well supplies tool pipe
Penetrate, cure process is carried out to the side wall and bottom wall of active well after having carried out these steps.Generally can on the bottom wall of active well
Steel plate is laid with to be used for levelling and reduce the frictional resistance between tool pipe and ground.
Had a problem that in the progradation of tool pipe, the height outline of reserving hole is above the ground level, and tool pipe pushes away
Into when front end take and be placed on reserving hole, then pushed by main top oil cylinder from rear end, tool pipe meeting and is reserved in progradation
The inner wall of hole rubs, and the anti-decaying paint on such tool pipe is highly susceptible to wear, and the anti-corrosion in turn resulting in tool pipe is lost
Effect.
Utility model content
The purpose of this utility model is to provide a kind of pipeline conveying device, it can play tool pipe front end support and make
With, tool pipe and reserving hole height is consistent as far as possible, the friction between reduction tool pipe and reserving hole inner wall, drop
The abrasion of low tool pipe anti-decaying paint.
The above-mentioned purpose of the utility model technical scheme is that：A kind of pipeline conveying device, bag
Include that to be fixedly arranged in active well the reserving hole lower section bottom plate excavated in advance, a pair of of the surface being symmetrically disposed on above bottom plate smooth
Rod-like structure and V-shaped shaft, be sheathed in shaft and for rotational support tool pipe roller.
By using above-mentioned technical proposal, bottom is installed with one or more pipeline transportations first in active well during use
Device, then hangs the front end of tool pipe on the roller of pipeline conveying device so that the front end of tool pipe is slightly above reserved
The lower edge of hole inner wall, then using the rear end of main top oil cylinder pushing tool pipe, tool pipe is rolled on roller and final quilt
Top to the precalculated position in reserving hole.
By disposing pipeline conveying device in active well, the height between tool pipe front end and reserving hole compensate for
Difference so that tool pipe will not rub during push with the inner wall of reserving hole, therefore anti-decaying paint thereon is not allowed
It is vulnerable to damage.
The utility model is further arranged to：Roller is made of engineering rubber material.
By using above-mentioned technical proposal, since tool pipe weight is larger, cause the contact pressure between roller and tool pipe
Power numerical value is also larger, if if roller and tool pipe are rigid contact, its contact is excessive will likely to make instrument pipe surface
Anti-corrosion enamelled coating is destroyed, and causes it to come off.Therefore roller is considered by the high molecular material institute with certain elasticity and compression strength
Be made, which can be rubber industry, tool pipe is taken be placed on roller after, surface that roller is in contact with it will produce depression, make
Tool pipe can be more clamped between the rollers securely.
The utility model is further arranged to：Roller is the circular cone shape structure that one end is collapsed towards bottom plate direction.
By using above-mentioned technical proposal, tool pipe is after being set up on roller, compared with columned roller, the frustum of a cone
Normal direction contact bigger between the cylinder surface and tool pipe of shape, the chucking power that tool pipe is subject to also bigger, makes tool pipe
More stably it is clamped between the rollers.
The utility model is further arranged to：Shaft has an external screw thread from the axis body that roller stretches out, shaft include with it is outer
The clamp nut of threaded adapter and affixed flat baffle ring vertical with shaft, roller be located at baffle ring and clamp nut it
Between.
By using above-mentioned technical proposal, to prevent that roller skids off tool pipe from shaft during jacking, turning
Baffle ring is connected with the axis body of axis, roller will prop up baffle ring, and need to carry out periodically more during use in view of roller
Change, therefore the upper end of shaft is provided with external screw thread, it is by being provided with the clamp nut being adapted to the external screw thread that roller is detachable
Ground is sheathed in shaft, and roller is replaced after one end time easy to use.
The utility model is further arranged to：Pipeline conveying device is further included with externally threaded cylindric mounting rod, set
On mounting rod and for adjusting the height and position of roller to adapt to the pipeline location component of tool pipe height, pipeline location group
Part includes being sheathed on mounting rod and having the female lantern ring, and shaft is symmetrically fixed on collar side wall.
By using above-mentioned technical proposal, since there may be error, the height or work of reserving hole in work progress
The height that tool pipe is lifted can not keep completely the same with expected, carry out truing tool pipe again by adjusting large-scale apparatus at this time
Position height be cumbersome, to solve the problems, such as this, therefore be provided with pipeline location component, and further in mounting rod side
On be provided with external screw thread, pipeline location component includes the lantern ring being threadedly coupled with mounting rod, and shaft is symmetrically fixed in collar side wall
Both sides, become height and position of the roller on mounting rod by twisting the lantern ring, it is directed at reserving hole its inner wall lower edge
Position, the position of tool pipe is pre-positioned, be more convenient tool pipe position calibration.
The utility model is further arranged to：Pipeline location component, which further includes, to be set on mounting rod and is close under the lantern ring
The locating part of end face.
By using above-mentioned technical proposal, it is contemplated that tool pipe will drive roller not stop in shaft during jacking
Roll, make the lantern ring that there is the tendency of deflection, this tendency will produce interference to the jacking of tool pipe, therefore pipeline location component is also
Including the locating part for limiting lantern ring height and position, locating part is set to stop nut, stop nut is threaded in the lantern ring
Lower section and be close to mutually with its lower face, play good limit effect.
The utility model is further arranged to：Locating part is stop nut, and stop nut and the opposite end of both lantern rings
Face is surface irregularity and intermeshing end face.
By using above-mentioned technical proposal, to further enhance the limit effect to the lantern ring, by stop nut and lantern ring phase
To surface be toothed surface, the corresponding face of the lantern ring is equipped with the flank of tooth being engaged with, and by the engagement of the flank of tooth, will engage the lantern ring
In current position.
The utility model is further arranged to：Pipeline conveying device, which is further included, to be threadedly coupled with mounting rod and on the lantern ring
Press nut in side.
By using above-mentioned technical proposal, for the limit effect further in enhancing to the lantern ring, set on mounting rod
Have and press nut, lantern ring upper surface will be close to by pressing nut, be limited in the lantern ring on current position securely.
In conclusion the utility model has the advantages that：
1st, pipeline conveying device is set to compensate for the difference in height between tool pipe front end and reserving hole inner wall so that instrument
Pipe will not rub during push with the inner wall of reserving hole, therefore anti-decaying paint thereon is not readily susceptible to damage.
2nd, contact of the rubber cylinder with tool pipe is more soft, thus the anti-decaying paint being not easy outside to tool pipe causes to damage
Wound.
3rd, by being provided with pipeline location component, the height of roller can be adjusted, so as to make a reservation for tool pipe
Position, facilitates the calibration of tool pipe.
Brief description of the drawings
Fig. 1 is that tool pipe coordinates location diagram with reserving hole after pipeline conveying device；
Fig. 2 is the shaft side figure of pipeline conveying device, the main structure and part position relations for representing pipeline conveying device.
In figure, 1, bottom plate；2nd, mounting rod；3rd, shaft；31st, baffle ring；32nd, clamp nut；4th, tool pipe；5th, roller；6th, manage
Road positioning component；61st, the lantern ring；62nd, locating part；7th, nut is pressed.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：Pipeline conveying device, as shown in Figure 1, including bottom plate 1, bottom plate 1 is fixedly arranged in active well to be excavated in advance
Below good reserving hole.Mounting rod 2 is vertically connected with bottom plate 1, mounting rod 2 is vertical rod-like structure.The side of mounting rod 2
On be symmetrically connected with a countershaft 3, V-shaped structure between two shafts 3, and shaft 3 is rod-like structure.
The roller 5 for rotational support tool pipe 4 is arranged with shaft 3, tool pipe 4 will be set up in during jacking
It is solid on the axis body of shaft 3 between roller 5, and to prevent that roller 5 skids off tool pipe 4 from shaft 3 during jacking
Baffle ring 31 is connected to, roller 5 will prop up baffle ring 31.And need to be regularly replaced during use in view of roller 5, therefore
The upper end of shaft 3 is provided with external screw thread, is removably covered roller 5 by being provided with the clamp nut 32 being adapted to the external screw thread
In shaft 3, roller 5 is replaced after one end time easy to use.
Since 4 weight of tool pipe is larger, cause the contact numerical value between roller 5 and tool pipe 4 also larger, if roller
If 5 are rigid contact with tool pipe 4, the excessive anti-corrosion enamelled coating that will likely make 4 surface of tool pipe of contact therebetween
Destroyed, cause it to come off., should therefore roller 5 is considered as made by the high molecular material with certain elasticity and compression strength
Material can be rubber industry, tool pipe 4 is taken be placed on roller 5 after, surface that roller 5 is in contact with it will produce depression, make instrument
Pipe 4 can be more clamped between roller 5 securely.
Between tool pipe 4 is more stably clamped in roller 5, roller 5 is set to one end towards installation
The circular cone shape structure that bar 2 collapses.
And due to there may be error, the height or tool pipe 4 of reserving hole are lifted in work progress height with
It is expected to keep completely the same, by manipulating large-scale apparatus come the position height of truing tool pipe 4 it is again at this time very
It is troublesome.To solve the problems, such as this, therefore pipeline location component 6 is provided with mounting rod 2, and further in the side of mounting rod 2
On be provided with external screw thread, pipeline location component 6 includes the lantern ring 61 being threadedly coupled with mounting rod 2, and shaft 3 is symmetrically fixed in the lantern ring
The both sides of 61 side walls, change height and position of the roller 5 on mounting rod 2 by twisting the lantern ring 61, it is directed at reserving hole
The position of its inner wall lower edge, plays the role of being pre-positioned the position of tool pipe, is more convenient large-scale furred ceiling instrument calibration
The position of tool pipe.
During jacking roller 5 will be driven ceaselessly to be rolled in shaft 3 in view of tool pipe 4, so that
The lantern ring 61 has the tendency to deflect, and this tendency will produce interference to the jacking of tool pipe 4.Therefore pipeline location component 6
The locating part 62 for limiting the rotation of the lantern ring 61 is further included, locating part 62 is set to stop nut, stop nut is threaded in
The lower section of the lantern ring 61 is simultaneously close to mutually with its lower face, plays good limit effect.
With reference to Fig. 2, to further enhance the limit effect to the lantern ring 61, the stop nut surface opposite with the lantern ring 61 is set
For toothed surface, 61 corresponding face of the lantern ring is equipped with the flank of tooth being engaged with, and by the engagement of the flank of tooth, will be fastened on the lantern ring 61 and work as
Preceding position.
, to the limit effect of the lantern ring 61, it is provided with mounting rod 2 for further enhancing and presses nut 7, press nut 7
61 upper surface of the lantern ring will be close to, the lantern ring 61 is limited in current position securely.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
- A kind of 1. pipeline conveying device, it is characterised in that：Including the bottom plate being fixedly arranged on below reserving hole（1）, a pair is supported in Bottom plate（1）Top and mutually V-shaped shaft（3）, be sheathed on shaft（3）On roller（5）.
- 2. pipeline conveying device according to claim 1, it is characterised in that：Roller（5）It is made of engineering rubber material.
- 3. pipeline conveying device according to claim 2, it is characterised in that：Roller（5）It is one end towards bottom plate（1）Direction The circular cone shape structure of gathering.
- 4. pipeline conveying device according to claim 3, it is characterised in that：Shaft（3）From roller（5）On the axis body of stretching With external screw thread, shaft（3）Including the clamp nut being adapted to external screw thread（32）And and shaft（3）Affixed tabular baffle ring （31）, roller（5）Positioned at baffle ring（31）With clamp nut（32）Between.
- 5. pipeline conveying device according to claim 4, it is characterised in that：Pipeline conveying device is further included with external screw thread Cylindric mounting rod（2）, be sheathed on mounting rod（2）Go up and be used for adjusting roller（5）Height and position pipeline location component （6）, pipeline location component（6）Including being sheathed on mounting rod（2）Go up and have the female lantern ring（61）, shaft（3）It is symmetrical solid It is connected on the lantern ring（61）On side wall.
- 6. pipeline conveying device according to claim 5, it is characterised in that：Pipeline location component（6）Further include and be set in Mounting rod（2）Go up and be close to the lantern ring（61）The locating part of lower face（62）.
- 7. pipeline conveying device according to claim 6, it is characterised in that：Locating part（62）For stop nut, and it is locking Nut and the lantern ring（61）The two opposite end face is out-of-flatness and the intermeshing flank of tooth.
- 8. pipeline conveying device according to claim 7, it is characterised in that：Pipeline conveying device further includes and mounting rod （2）It is threadedly coupled and is located at the lantern ring（61）Press nut in top（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222732.0U CN207246557U (en) | 2017-09-21 | 2017-09-21 | Pipeline conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222732.0U CN207246557U (en) | 2017-09-21 | 2017-09-21 | Pipeline conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246557U true CN207246557U (en) | 2018-04-17 |
Family
ID=61886501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222732.0U Active CN207246557U (en) | 2017-09-21 | 2017-09-21 | Pipeline conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730615A (en) * | 2018-08-23 | 2018-11-02 | 莱芜钢铁集团有限公司 | Pipeline guider |
| CN110873229A (en) * | 2019-11-23 | 2020-03-10 | 深圳市东深工程有限公司 | Laying structure of water supply and drainage engineering pipeline |
-
2017
- 2017-09-21 CN CN201721222732.0U patent/CN207246557U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730615A (en) * | 2018-08-23 | 2018-11-02 | 莱芜钢铁集团有限公司 | Pipeline guider |
| CN108730615B (en) * | 2018-08-23 | 2023-05-26 | 莱芜钢铁集团有限公司 | Pipeline guiding device |
| CN110873229A (en) * | 2019-11-23 | 2020-03-10 | 深圳市东深工程有限公司 | Laying structure of water supply and drainage engineering pipeline |
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