CN220052957U - Micro winding machine for renewing spiral winding lining pipeline - Google Patents
Micro winding machine for renewing spiral winding lining pipeline Download PDFInfo
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- CN220052957U CN220052957U CN202321050574.0U CN202321050574U CN220052957U CN 220052957 U CN220052957 U CN 220052957U CN 202321050574 U CN202321050574 U CN 202321050574U CN 220052957 U CN220052957 U CN 220052957U
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- 230000033001 locomotion Effects 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
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- 238000005452 bending Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a miniature winding machine for renewing a spiral winding lining pipeline, and belongs to the technical field of pipeline repair. The winding machine comprises a travelling frame, a supporting sliding group, a rotary telescopic unit and a travelling machine head, wherein a plurality of sets of supporting sliding groups are arranged at the edge of the travelling frame and used for maintaining the stability of the travelling frame on the inner wall of an original pipeline, the rotary telescopic unit is arranged in the middle of the travelling frame, the travelling machine head is arranged at the output end of the rotary telescopic unit and used for paving strip-shaped sectional materials and controlling the output of the rotary telescopic unit. The utility model forms a stable translation type frame which can adapt to the inner wall structures of various original pipelines through the advancing frame and the supporting sliding group, and is matched with the rotary telescopic unit to regulate and control the position of the travelling machine head, so that the winding machine can be suitable for various types of original pipelines, the advancing frame does not need to be matched with the original pipelines in height, the operation difficulty of assembling the advancing frame and the supporting sliding group in the original pipelines is low, and the advantages of the utility model in the aspects of application range and complete machine assembly are reflected.
Description
Technical Field
The utility model belongs to the technical field of pipeline repair, and particularly relates to a miniature winding machine for renewing a spiral winding lining pipeline.
Background
The spiral winding lining pipeline renovating technology is an engineering technology for repairing an underground pipeline by utilizing a micro-excavation or non-excavation technology, and the main principle is that a strip-shaped section bar is manufactured into a continuous high-strength steel-plastic reinforced new pipe with good water tightness in an original pipeline by utilizing a winding machine.
At present, a machine head walking type non-excavation winding machine rapidly lays new pipes towards a receiving well along a special customized frame, and in practical application, the customized frame can only be constructed aiming at the original pipelines of the same model, so that the applicability of the machine head walking type non-excavation winding machine is single; in addition, the custom frame is highly matched with the profile of the original pipeline, so that the operation of assembling the custom frame in the original pipeline is difficult, and the custom frame has poor performance in practical aspect.
Disclosure of Invention
The utility model aims to: a miniature winding machine for renewing a spiral winding lining pipeline is provided to solve the problems existing in the prior art.
The technical scheme is as follows: the utility model provides a retreading spiral winding lining pipeline is with miniature coiler, includes frame, support smooth group, rotatory flexible unit and the aircraft nose of marcing, the edge of frame of marcing is installed a plurality of sets of support smooth group for keep the frame of marcing at former pipeline inner wall's stability, the mid-mounting of frame of marcing has rotatory flexible unit, the aircraft nose of walking is installed to rotatory flexible unit's output, is used for laying of band-shaped section bar and the rotatory flexible unit output of control.
Further, the rotary telescopic unit comprises a rotary motor, an execution carrier plate, a telescopic execution unit and a telescopic mechanism, wherein the rotary motor is installed in the middle of a travelling frame and is connected with an external industrial control device, the execution carrier plate is installed at the output end of the rotary motor, the telescopic execution unit is installed on the execution carrier plate, the output end of the telescopic execution unit is in transmission connection with one end of the telescopic mechanism, and the travelling machine head is installed at the other end of the telescopic execution unit.
Further, the walking machine head comprises a machine head main body, a pressing wheel and a wireless pressure sensor, wherein the machine head main body is arranged on the telescopic mechanism, the pressing wheel and the wireless pressure sensor are both arranged on the machine head main body, the pressing wheel is used for pressing the strip-shaped section bar, and the wireless pressure sensor is matched with the telescopic execution unit and used for controlling the telescopic quantity of the telescopic mechanism.
Further, the telescopic execution unit comprises a wireless controller and a telescopic driving device, wherein the telescopic driving device is arranged on the execution carrier plate, and the wireless controller is matched with the wireless pressure sensor.
Further, the frame of marcing is polygonal frame structure, the frame of marcing comprises drive carrier and walking carrier, install the walking carrier on the drive carrier, a plurality of covers support smooth group evenly distributed on the walking carrier, the rotating electrical machines is installed on the drive carrier, install the stopping nut on the walking carrier, the guiding hole has been seted up on the walking carrier, stopping nut and guiding hole all are used for the cooperation to support smooth group's regulation.
Further, the support sliding group comprises a threaded rod, a guide rod, a wheel frame and a wall contact ball wheel, the wall contact ball wheel is installed in the wheel frame, the threaded rod and the guide rod are installed on the wheel frame, the threaded rod is matched with the retaining nut and used for adjusting the relative position of the wall contact ball wheel and the travelling frame, and the guide rod is matched with the guide hole.
The beneficial effects are that: the stable translation type frame which can adapt to the inner wall structures of various original pipelines is formed by the travelling frame and the supporting sliding group, and the position of the travelling machine head is regulated and controlled by the rotary telescopic unit, so that the winding machine can be suitable for the original pipelines of various types; in addition, the travelling frame does not need to be matched with the structure height of the original pipeline, the operation difficulty of assembling the travelling frame and the supporting sliding group in the original pipeline is low, and the advantages of the novel application range and the whole machine assembly are reflected.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the rotary telescopic unit and the traveling head in the present utility model.
Fig. 3 is a schematic view of the structure of the running frame and the supporting slip group in the present utility model.
FIG. 4 is a schematic view of the structure of the walking carrier and the supporting slide set according to the present utility model.
The reference numerals are: 1. a traveling frame; 11. driving the carrier; 12. a walking carrier; 13. a stop nut; 14. a guide hole; 2. a support slide group; 21. a threaded rod; 22. a guide rod; 23. a wheel carrier; 24. a wall ball wheel; 3. rotating the telescopic unit; 31. a rotating electric machine; 32. executing a carrier plate; 33. a telescopic execution unit; 34. a connecting piece; 35. a telescoping mechanism; 4. a walking machine head; 41. a handpiece body; 42. a pressing wheel; 43. a wireless pressure sensor.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
As shown in fig. 1, a miniature winding machine for renewing spiral winding lining pipes comprises a travelling frame 1, a supporting sliding group 2, a rotary telescopic unit 3 and a travelling machine head 4, wherein a plurality of sets of supporting sliding groups 2 are arranged at the edge of the travelling frame 1 and used for maintaining the stability of the travelling frame 1 on the inner wall of an original pipe, the rotary telescopic unit 3 is arranged in the middle of the travelling frame 1, the travelling machine head 4 is arranged at the output end of the rotary telescopic unit 3 and used for paving strip-shaped sections and controlling the output of the rotary telescopic unit 3.
The stable translation type frame that can adapt to multiple former pipeline inner wall structure is constituteed to frame 1 and support smooth group 2 marcing, even use the smooth group 2 of suitable quantity to make frame 1 of marcing at former pipeline inner wall stable setting, when walking aircraft nose 4 rotatory cloth Shi Daizhuang section bar, the spiral winding mode propulsion of banded section bar is march frame 1 and is removed at former pipeline inner wall, possess behind the stable translation type frame that adaptability is strong, the motion of walking aircraft nose 4 is no longer strictly according to traditional customization frame motion, from plane route of marcing, the motion mode of walking aircraft nose 4 is rotated by the centre of a circle and is overlapped with the concertina movement along the radius direction and form, this kind of mode of marcing of walking aircraft nose 4 is not restricted by the frame, the practicality is stronger.
As shown in fig. 2, the rotary telescopic unit 3 includes a rotary motor 31, an execution carrier plate 32, a telescopic execution unit 33 and a telescopic mechanism 35, the rotary motor 31 is installed in the middle of the travelling frame 1 and is connected with an external industrial control device, the execution carrier plate 32 is installed at the output end of the rotary motor 31, the telescopic execution unit 33 is installed on the execution carrier plate 32, the output end of the telescopic execution unit 33 is in transmission connection with one end of the telescopic mechanism 35, and the travelling head 4 is installed at the other end of the telescopic execution unit 33.
The rotating motor 31 provides driving force for the rotating action of the travelling head 4, in order to reduce the torsion force born by the rotating motor 31, a balancing weight can be installed on the execution carrier plate 32, specifically, taking the telescopic execution unit 33 as an electric cylinder and the telescopic mechanism 35 as a telescopic link mechanism as an example, the output end of the electric cylinder is in transmission connection with the telescopic link mechanism through the connecting piece 34, and when the electric cylinder outputs, the self structural change of the telescopic link mechanism changes the effective rotation radius of the travelling head 4.
As shown in fig. 2, the walking head 4 includes a head main body 41, a pressing wheel 42 and a wireless pressure sensor 43, the head main body 41 is mounted on the telescopic mechanism 35, the pressing wheel 42 and the wireless pressure sensor 43 are both mounted on the head main body 41, the pressing wheel 42 is used for pressing the strip-shaped section bar, and the wireless pressure sensor 43 is matched with the telescopic execution unit 33 for controlling the telescopic amount of the telescopic mechanism 35.
The pressing wheel 42 of the travelling machine head 4 is in direct contact with the inner wall of the original pipeline, the wireless pressure sensor 43 is used for monitoring pressure parameters of the machine head main body 41 and the inner wall of the original pipeline, the pressure value output by the wireless pressure sensor 43 is stabilized near a set value to ensure that the travelling machine head 4 can effectively rotate and wind the strip-shaped section, the specific set value is related to the physical characteristics of the original pipeline structure and the strip-shaped section, namely, when the section of the original pipeline is circular, the set value is single, if the section of the original pipeline is elliptical or the section of the polygonal structure is multiple (particularly, the original pipeline of the polygonal structure has travelling blind areas of the travelling machine head 4 at bending end points, the set values of the bending end points are zero, and when the positions are passed through, the telescopic mechanism 35 is unchanged), and the larger the set value is required to wind the strip-shaped section into a spiral pipe.
The telescopic execution unit 33 comprises a wireless controller and a telescopic driving device, the telescopic driving device is mounted on the execution carrier plate 32, the wireless controller is matched with the wireless pressure sensor 43, specifically, the output end of the wireless pressure sensor 43 is electrically connected with the input end of the wireless controller, the output end of the wireless controller is electrically connected with the input end of the telescopic driving device, the transmission of pressure signals to the telescopic execution unit 33 is achieved, the wireless transmission is suitable for rotary motion, and twisting of a wire harness is avoided.
As shown in fig. 3, the travelling frame 1 is in a polygonal frame structure, the travelling frame 1 is composed of a driving carrier 11 and a travelling carrier 12, the driving carrier 11 is provided with the travelling carrier 12, a plurality of sets of supporting slide groups 2 are uniformly distributed on the travelling carrier 12, a rotating motor 31 is arranged on the driving carrier 11, the travelling carrier 12 is provided with a retaining nut 13, the travelling carrier 12 is provided with a guide hole 14, and the retaining nut 13 and the guide hole 14 are both used for adjusting the supporting slide groups 2 in a matched manner.
As shown in fig. 4, the supporting slide group 2 comprises a threaded rod 21, a guide rod 22, a wheel frame 23 and a wall contact ball wheel 24, the wall contact ball wheel 24 is installed in the wheel frame 23, the threaded rod 21 and the guide rod 22 are installed on the wheel frame 23, the end part of the threaded rod 21 connected with the wheel frame 23 is hinged through a bearing, the threaded rod 21 is matched with a stop nut 13 and used for adjusting the relative position of the wall contact ball wheel 24 and the travelling frame 1, and the guide rod 22 is matched with the guide hole 14.
Compared with the traditional customized frame, the traveling frame 1 is characterized in that the traveling frame 1 is not matched with the original pipeline structure any more, the structure deformation of the original pipeline in the use process is not in the way of obstructing the traveling of the traveling frame 1, the axial rigidity of the threaded rod 21 is enhanced by the arrangement of the guide rod 22, the stability of the adjusting threaded rod 21 is ensured by the arrangement of the retaining nut 13, and the guarantee is provided for the stable contact of the wall contact ball wheel 24 and the inner wall of the original pipeline.
When the utility model is used, firstly, the travelling frame 1 with proper size is selected according to the original pipeline structure, and although the travelling frame 1 still has various specifications, the adjustable characteristic of the support sliding group 2 is added, and compared with the traditional customized frame, the stable translational frame stable structure formed by combining the two structures has greatly widened practical range. The set value size and number output by the wireless pressure sensor 43 are then determined based on the original piping structure and the strip profile.
Then, a plurality of groups of support slide groups 2 are assembled on the walking carrier 12, the threaded rod 21 on the retaining nut 13 is adjusted, the wall contact ball wheel 24 is contacted with the inner wall of the original pipeline, then the output of the rotating motor 31 is controlled by an external industrial control device, the walking machine head 4 moves to an initial position, then the output of the rotating motor 31 is stopped, the wireless pressure sensor 43 is started, at the moment, the output value of the wireless pressure sensor 43 is zero, the telescopic executing unit 33 controls the telescopic mechanism 35 to extend until the pressing wheel 42 is contacted with the inner wall of the original pipeline, and the wireless pressure sensor 43 outputs a set value matched with the initial position.
Then the strip-shaped section bar is connected to the machine head main body 41, so that the rotating motor 31 and the telescopic execution unit 33 work synchronously, the machine head main body 41 is guaranteed to carry the strip-shaped section bar to perform winding action, the spiral winding is adopted, the spiral feeding of the strip-shaped section bar pushes the travelling frame 1 and the supporting sliding group 2 to move in the original pipeline, if the original pipeline is deformed, the supporting sliding group 2 can be properly regulated, and the travelling of the travelling frame 1 is prevented from being blocked.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various equivalent changes can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and these equivalent changes all fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a retreading spiral winding lining miniature coiler for pipeline, its characterized in that, including advancing frame (1), supporting smooth group (2), rotatory flexible unit (3) and walking aircraft nose (4), the edge of advancing frame (1) is installed a plurality of covers and is supported smooth group (2) for keep advancing frame (1) at former pipeline inner wall's stability, the mid-mounting of advancing frame (1) has rotatory flexible unit (3), walking aircraft nose (4) are installed to the output of rotatory flexible unit (3) for lay and control rotatory flexible unit (3) output of banded section bar.
2. The miniature winding machine for retreading spiral wound lining pipes according to claim 1, wherein the rotary telescopic unit (3) comprises a rotary motor (31), an execution carrier plate (32), a telescopic execution unit (33) and a telescopic mechanism (35), the rotary motor (31) is installed in the middle of the travelling frame (1) and is connected with an external industrial control device, the execution carrier plate (32) is installed at the output end of the rotary motor (31), the telescopic execution unit (33) is installed on the execution carrier plate (32), one end of the telescopic mechanism (35) is connected with the output end of the telescopic execution unit (33) in a transmission manner, and the travelling head (4) is installed at the other end of the telescopic execution unit (33).
3. The miniature winding machine for retreading spiral wound lining pipes according to claim 2, wherein the walking machine head (4) comprises a machine head main body (41), a pressing wheel (42) and a wireless pressure sensor (43), the machine head main body (41) is installed on a telescopic mechanism (35), the pressing wheel (42) and the wireless pressure sensor (43) are both installed on the machine head main body (41), the pressing wheel (42) is used for pressing strip-shaped profiles, and the wireless pressure sensor (43) is matched with a telescopic execution unit (33) for controlling the telescopic amount of the telescopic mechanism (35).
4. A miniature coiler for refurbished helically wound lined pipe according to claim 3, characterized in that the telescopic actuation unit (33) comprises a wireless controller and a telescopic drive, said telescopic drive being mounted on an actuation carrier plate (32), said wireless controller being coordinated with a wireless pressure sensor (43).
5. The miniature winding machine for retreading spiral wound lining pipes according to claim 4, wherein the travelling frame (1) is of a polygonal frame structure, the travelling frame (1) is composed of a driving carrier (11) and a travelling carrier (12), the travelling carrier (12) is installed on the driving carrier (11), a plurality of supporting sliding groups (2) are uniformly distributed on the travelling carrier (12), a rotating motor (31) is installed on the driving carrier (11), a retaining nut (13) is installed on the travelling carrier (12), a guide hole (14) is formed in the travelling carrier (12), and the retaining nut (13) and the guide hole (14) are used for adjusting the supporting sliding groups (2) in a matched mode.
6. The miniature winding machine for retreading a spiral wound lining pipe according to claim 5, wherein the supporting sliding group (2) comprises a threaded rod (21), a guide rod (22), a wheel frame (23) and a wall contact ball wheel (24), the wall contact ball wheel (24) is installed in the wheel frame (23), the threaded rod (21) and the guide rod (22) are installed on the wheel frame (23), the threaded rod (21) is matched with the retaining nut (13) for adjusting the relative position of the wall contact ball wheel (24) and the travelling frame (1), and the guide rod (22) is matched with the guide hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050574.0U CN220052957U (en) | 2023-05-05 | 2023-05-05 | Micro winding machine for renewing spiral winding lining pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050574.0U CN220052957U (en) | 2023-05-05 | 2023-05-05 | Micro winding machine for renewing spiral winding lining pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220052957U true CN220052957U (en) | 2023-11-21 |
Family
ID=88786201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321050574.0U Active CN220052957U (en) | 2023-05-05 | 2023-05-05 | Micro winding machine for renewing spiral winding lining pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220052957U (en) |
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2023
- 2023-05-05 CN CN202321050574.0U patent/CN220052957U/en active Active
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