CN112879661A - Traction device for water supply steel pipe in bypass sleeve and construction method - Google Patents
Traction device for water supply steel pipe in bypass sleeve and construction method Download PDFInfo
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- CN112879661A CN112879661A CN202011641399.3A CN202011641399A CN112879661A CN 112879661 A CN112879661 A CN 112879661A CN 202011641399 A CN202011641399 A CN 202011641399A CN 112879661 A CN112879661 A CN 112879661A
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- bottom plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
Abstract
The application relates to a traction device for a water supply steel pipe in a crossing sleeve and a construction method, and relates to the field of pipeline pipe penetrating technology. The method has the advantages that the water supply steel pipe is conveniently pulled into the passing sleeve, and the interference to the operation of the highway or the railway in the construction process is reduced.
Description
Technical Field
The application relates to the field of pipeline penetrating technology, in particular to a traction device for a water supply steel pipe in a passing sleeve and a construction method.
Background
At present, a non-excavation construction method is generally adopted when a large pipeline passes through roadbeds such as highways, railways and the like, and after casing pipe construction is finished, the pipe penetrating operation method influences the construction quality and the operation safety of the pipeline. In the related art, when a certain section of road, railway and other subgrades are subjected to pipe penetrating operation, the section of road and railway must be enclosed and blocked, and large-scale hoisting equipment is used for operating and constructing pipelines.
Aiming at the related technologies, the inventor thinks that the defect that the normal safe operation of the road and the railway is seriously influenced because large-scale hoisting equipment is positioned in the safe operation area of the road and the railway exists.
Disclosure of Invention
In order to solve the problem that normal and safe operation of a road and a railway is seriously influenced when large hoisting equipment is positioned in a safe operation area of the road and the railway, the application provides a traction device for a water supply steel pipe in a passing casing and a construction method.
The application provides a water supply steel pipe draw gear in sleeve of passing by way and construction method adopts following technical scheme:
the utility model provides a cross intraductal water supply steel pipe draw gear that passes a way, includes and is used for supporting the bearing board and the bottom plate that supply the steel pipe, but lifting device sets up between bearing board and the bottom plate, and bearing board and bottom plate all are the cambered surface setting, and the arc direction of bearing board and bottom plate is the same, and the arc concave surface of bottom plate is towards the bearing board, and one side that the bottom plate deviates from the bearing board is provided with the drive assembly that the drive bottom plate moved along the sleeve pipe axial.
Through adopting above-mentioned technical scheme, place the water supply steel pipe on the bearing plate surface, start drive assembly and make the bearing plate drive the water supply steel pipe and pull the removal, the not unidimensional sleeve pipe of passing by of adaptation that the arc setting of bottom plate can be better, the arc setting of bearing plate can be better support not unidimensional water supply steel pipe to reduce the use to large-scale equipment of lifting by crane, reduced the influence of water supply steel pipe installation to highway or railway.
Preferably, the driving assembly comprises two driving motors and two wheels, the two wheels are symmetrically arranged relative to the driving motors, the driving motors are fixedly connected with one side, away from the bearing plate, of the bottom plate, the output shafts of the driving motors are fixedly connected with driving bevel gears, the driving bevel gears are meshed with two turning bevel gears relative to the output shafts of the driving motors, one side, away from the driving bevel gears, of one turning bevel gear is fixedly provided with a first transmission rotating shaft, the first transmission rotating shaft is rotatably connected with the bottom plate, the rotating axis of the first transmission rotating shaft is perpendicular to the driving motors, one end, away from the turning bevel gears, of the first transmission rotating shaft is fixedly connected with the wheels, one side, away from the driving bevel gears, of the other turning bevel gear is provided with a turning piece for turning the rotating direction of the turning bevel gears to drive the reverse rotation of the other wheels, and the rotating axes of the two wheels A cambered surface of the passing loop bar.
Through adopting above-mentioned technical scheme, start driving motor, driving motor's output shaft drives the drive bevel gear and rotates, drive bevel gear drives two change bevel gear rotations, two change bevel gear's rotation opposite direction this moment, one of them change bevel gear drives first transmission rotating shaft and rotates to drive a wheel and rotate, another change bevel gear makes another wheel also rotate along the same direction through the diversion, thereby realized that draw gear along the axial removal of way sleeve pipe in order to realize drawing the water supply steel pipe.
Preferably, the direction changing piece is including the second transmission pivot, the second transmission pivot deviates from drive bevel gear's one side fixed connection with direction changing bevel gear, the second transmission pivot rotates with the base to be connected and rotation axis perpendicular to driving motor, the second transmission pivot deviates from direction changing bevel gear's one end and fixedly is provided with first direction changing gear, the meshing has the second direction changing gear on the first direction changing gear, the second direction changing gear deviates from the fixed direction changing pivot that is provided with of one end of second transmission pivot, direction changing pivot and base normal running axis perpendicular to driving motor, a wheel fixed connection is in the one end that the direction changing pivot deviates from the second direction changing gear.
By adopting the technical scheme, the direction changing bevel gear drives the second rotating shaft to rotate, the second transmission rotating shaft drives the first direction changing gear to rotate, the first direction changing gear drives the second direction changing gear to rotate, the second direction changing gear drives the wheels to rotate through the direction changing rotating shaft, the rotating speed and the rotating direction of the two wheels are the same, and therefore the moving stability of the traction device is improved.
Preferably, a hydraulic cylinder is arranged between the bottom plate and the bearing plate, and two ends of the hydraulic cylinder are respectively fixedly connected with the bottom plate and the bearing plate close to the center.
Through adopting above-mentioned technical scheme, operating personnel need adjust the distance between the bottom of supplying water steel pipe and the sleeve pipe bottom of passing a way after placing draw gear in the sleeve pipe of passing a way, and operating personnel starts the hydraulic stem for produce the change of relative distance between bearing board and the bottom plate, made things convenient for the follow-up fixed to supplying water steel pipe position of operating personnel.
Preferably, the bearing board with be provided with four balancing pieces between the bottom plate, the balancing piece evenly sets up and is close to four corners department at the bottom plate, the balancing piece is including balanced telescopic link, balanced loop bar and balanced spring, the bottom of balanced loop bar is articulated and the articulated axis is on a parallel with driving motor's output shaft with the bottom plate, the one end that balanced loop bar deviates from the bottom plate is the opening form, balanced spring sets up in balanced loop bar, balanced spring's one end and the diapire fixed connection of balanced loop bar opening orientation, balanced telescopic link inserts in balanced loop bar and is on a parallel with balanced loop bar sliding fit and the axial of slip direction in balanced loop bar, balanced telescopic link is close to the one end and the balanced spring fixed connection of bottom plate, balanced telescopic link deviates from the one end of balanced loop bar and the articulated axis is on a parallel with driving motor's output shaft with the bearing.
Through adopting above-mentioned technical scheme, the flexible principle of balancing piece does: under the elastic force effect of balance spring, produce relative slip between balanced telescopic link and the balanced loop bar, the change of distance between balancing piece can adapt to bearing board and the bottom plate through self flexible to can play certain balanced firm effect between bearing board and the bottom plate.
Preferably, the size of bearing plate is greater than the bottom plate size, and the bearing plate is close to the edge four corners department and all fixes being provided with first location telescopic link, and first location telescopic link perpendicular to bearing plate sets up, and one side cover that first location telescopic link deviates from the bearing plate is equipped with first location loop bar, first location loop bar and first location telescopic link sliding fit and slip direction perpendicular to bearing plate, and the periphery department of first location loop bar is provided with the bolt, and the bolt passes first location loop bar butt and is fixed first location loop bar and first location telescopic link in the periphery department of first location telescopic link.
Through adopting above-mentioned technical scheme, adjust the relative distance of first location telescopic link and first location loop bar for first positioning wheel butt is on the sheathed tube internal periphery of crossing, then passes first location loop bar butt with the bolt and in the periphery of first location telescopic link department with first location loop bar and first location telescopic link relatively fixed, makes draw gear be difficult for crossing the interior rotation that produces circumference of sleeve pipe again, has improved draw gear to the towed stability of water supply steel pipe.
Preferably, one end of the first positioning loop bar, which is far away from the first positioning telescopic bar, is provided with a first positioning wheel, and the first positioning wheel is in running fit with the first positioning loop bar and is perpendicular to the first positioning loop bar along the arc-shaped extension direction of the bearing plate along the rotation axis.
Through adopting above-mentioned technical scheme, the setting of first locating wheel changes sliding friction into rolling friction, has reduced the frictional resistance that draw gear removed and received in the sleeve pipe that crosses way, has improved the smoothness nature that draw gear removed at the sleeve pipe that crosses way.
Preferably, one side of the bearing plate, which is far away from the bottom plate, is provided with a second positioning sleeve rod at the position of the arc-shaped bottom end, the second positioning sleeve rod is vertically fixed with the bearing plate, one side of the second positioning sleeve rod, which is far away from the bearing plate, is provided with a second positioning telescopic rod, the second positioning telescopic rod is inserted into the second positioning sleeve rod, the second positioning telescopic rod is in sliding fit with the second positioning sleeve rod, and the sliding direction of the second positioning telescopic rod is perpendicular to the bearing plate.
Through adopting above-mentioned technical scheme, adjust the relative distance of second location telescopic link and second location loop bar for second location telescopic link butt is on the sheathed tube inner periphery of crossing, then passes second location loop bar butt with the bolt and in the periphery of second location telescopic link department with second location loop bar and second location telescopic link relatively fixed, thereby further make draw gear be difficult for crossing the interior rotation that produces circumference of sleeve pipe again, improved draw gear to the towed stability of water supply steel pipe.
Preferably, one end of the second positioning telescopic rod, which is far away from the second positioning sleeve rod, is provided with a second positioning wheel, and the second positioning wheel is in running fit with the second positioning telescopic rod, and the rotating axis of the second positioning telescopic rod is perpendicular to the second positioning telescopic rod along the arc-shaped extending direction of the bearing plate.
Through adopting above-mentioned technical scheme, the setting of second locating wheel changes sliding friction into rolling friction, has reduced the frictional resistance that draw gear removed and received in the sleeve pipe that crosses way, has improved the smoothness nature that draw gear removed at the sleeve pipe that crosses way.
A construction method of a traction device for a water supply steel pipe in a bypass sleeve comprises the following steps:
s1, placing the traction device in the passing casing pipe, and starting a hydraulic cylinder to adjust the distance from the supporting plate to the bottom of the passing casing pipe;
s2, adjusting the relative distance between the first positioning telescopic rod and the first positioning sleeve rod to enable the first positioning wheel to be in butt fit with the inner wall of the passing sleeve;
s3, adjusting the relative distance between the second positioning telescopic rod and the second positioning sleeve rod to enable the second positioning wheel to be in butt fit with the inner wall of the passing casing;
s4, placing one end of the water supply steel pipe on the bearing plate in an abutting mode, starting the driving motor to drive the water supply steel pipe to move along the axial direction of the passing sleeve, and finally fixing and stabilizing the passing water supply steel pipe and the passing sleeve.
By adopting the technical scheme, the distance from the bearing plate to the bottom of the passing sleeve is adjusted to directly move the water supply steel pipe to a proper height, so that the subsequent fixing of the position of the water supply steel pipe by an operator is facilitated; the first positioning telescopic rod and the first positioning sleeve rod are adjusted firstly, and then the second positioning telescopic rod and the second positioning sleeve rod are adjusted, so that the circumferential positions of the bearing plate and the bottom plate in the passing sleeve pipe can be well kept stable, and the stability of traction of the water supply steel pipe is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the bearing plate, the bottom plate and the driving motor can reduce the use of a large hoisting device and reduce the influence on the operation of roads and railways;
2. the arrangement of the components such as the first positioning loop bar and the second positioning loop bar can improve the stability and the fluency of the traction movement of the traction device on the water supply steel pipe.
Drawings
FIG. 1 is a schematic structural diagram of a traction device for a water supply steel pipe in a passing casing according to the present application;
fig. 2 is a partially sectional schematic view intended to illustrate the balance.
Description of reference numerals: 1. a holding assembly; 11. a support plate; 12. a base plate; 13. a hydraulic cylinder; 14. a balance member; 141. balancing the telescopic rod; 142. a balance loop bar; 143. a balance spring; 2. a drive assembly; 21. a drive motor; 22. a drive bevel gear; 23. a direction-changing bevel gear; 24. a wheel; 25. a first transmission rotating shaft; 26. a direction-changing member; 261. a second transmission rotating shaft; 262. a first change gear; 263. a second change gear; 264. a turning rotating shaft; 3. a first positioning assembly; 31. a first positioning telescopic rod; 32. a first positioning loop bar; 33. a first positioning wheel; 4. a second positioning assembly; 41. a second positioning telescopic rod; 42. a second positioning loop bar; 43. and a second positioning wheel.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a traction device for a water supply steel pipe in a bypass sleeve.
Referring to fig. 1, a traction device for a water supply steel pipe in a bypass sleeve comprises a bearing assembly 1, a driving assembly 2, a first positioning assembly 3 and a second positioning assembly 4. The supporting component 1 is placed at the bottom of the inner periphery of the passing loop bar so as to support the water supply steel pipe and reduce the phenomenon that the water supply steel pipe slides with the inner periphery of the passing loop bar in a friction mode; the driving component 2 is arranged at the bottom of the bearing component 1, so that the bearing component 1 can linearly move in the passing sleeve rod along the axial direction of the passing sleeve, and the water supply steel pipe penetrates through the passing sleeve; first locating component 3 and second locating component 4 mutually support, and it is intraductal to pass through the way with bearing component 1 location for bearing component 1 is difficult again to pass through the way the intraductal along circumference production deflection, has improved towed stability and the smoothness nature of water supply steel pipe.
Referring to fig. 1, the supporting member 1 includes a supporting plate 11, a base plate 12, a hydraulic cylinder 13, and a balance member 14. The bearing plate 11 and the bottom plate 12 are both arranged in an arc surface mode, the arc directions of the bearing plate 11 and the bottom plate 12 are the same, the arc concave surface of the bottom plate 12 faces the bearing plate 11, and the size of the bottom plate 12 is smaller than that of the bearing plate 11. The hydraulic cylinder 13 is arranged between the bearing plate 11 and the bottom plate 12, and two ends of the hydraulic cylinder 13 are fixedly connected with the bottom plate 12 and the bearing plate 11 close to the center respectively.
After the traction device is placed in the passing sleeve, an operator needs to adjust the distance between the bottom end of the water supply steel pipe and the bottom of the passing sleeve, the operator starts the hydraulic cylinder 13, so that the relative distance between the bearing plate 11 and the bottom plate 12 is changed, and the balance piece 14 can adapt to the change of the distance between the bearing plate 11 and the bottom plate 12 through the self expansion and contraction, so that a certain balance and stability effect can be achieved between the bearing plate 11 and the bottom plate 12.
Referring to fig. 1 and 2, the balance members 14 are disposed between the support plate 11 and the bottom plate 12, four balance members 14 are disposed, and four balance members 14 are uniformly disposed at four corners of the bottom plate 12. The balance member 14 includes a balance telescopic rod 141, a balance loop bar 142 and a balance spring 143, the bottom end of the balance loop bar 142 is hinged to the bottom plate 12, and the hinge axis is parallel to the arc extending direction of the bottom plate 12, the end of the balance loop bar 142 departing from the bottom plate 12 is in an open shape, the balance spring 143 is disposed in the balance loop bar 142, one end of the balance spring 143 is fixedly connected to the bottom wall of the balance loop bar 142 towards the opening, the balance telescopic rod 141 is inserted into the balance loop bar 142 and is in sliding fit with the balance loop bar 142, and the sliding direction is parallel to the axial direction of the balance loop bar 142, one end of the balance telescopic rod 141 close to the bottom plate 12 is fixedly connected to the balance spring 143, one end of the balance telescopic rod 141 departing from the balance loop bar 142 is hinged to the support plate 11, and the hinge.
The principle of extension and retraction of the balance member 14 is as follows: under the action of the elastic force of the balance spring 143, the balance telescopic rod 141 and the balance sleeve rod 142 slide relatively.
Referring to fig. 1, the driving assembly 2 includes a driving motor 21, a driving bevel gear 22, a direction-changing bevel gear 23, a wheel 24, a first driving rotation shaft 25, and a direction-changing member 26. The driving motor 21 is fixedly arranged on one side of the bottom plate 12 departing from the bearing plate 11 and is positioned at the lowest end of the arc-shaped bottom plate 12. The wheels 24 are provided with two, and two wheels 24 are for driving motor 21 symmetry setting, and wheel 24 and base normal running fit, and the axis of rotation of two wheels 24 is the cambered surface that has the setting of certain contained angle in order to adapt to the loop bar of passing by on the projection of same horizontal plane, and this embodiment sets up the contained angle between the axis of rotation of two wheels 24 and is 120. The driving bevel gear 22 is fixedly connected with an output shaft of the driving motor 21, and two direction-changing bevel gears 23 opposite to the output shaft of the driving motor 21 are meshed on the driving bevel gear 22. The first transmission rotating shaft 25 is fixedly connected with one side of one of the direction-changing bevel gears 23, which is far away from the driving bevel gear 22, one end of the first transmission rotating shaft 25, which is far away from the direction-changing bevel gear 23, is fixedly connected with one wheel 24, the first transmission rotating shaft 25 is rotatably connected with the bottom plate 12, and the rotating axis of the first transmission rotating shaft is perpendicular to the driving motor 21. A direction changing piece 26 is provided on a side of the other direction changing bevel gear 23 facing away from the driving bevel gear 22 to reverse the rotation direction of the direction changing bevel gear 23 to drive the reverse rotation of the other wheel 24.
Referring to fig. 1, the direction changing member 26 includes a second transmission rotation shaft 261, a first direction changing gear 262, a second direction changing gear 263, and a direction changing rotation shaft 264. The second transmission rotating shaft 261 is fixedly connected with one side of the direction-changing bevel gear 23, which is far away from the driving bevel gear 22, and the second transmission rotating shaft 261 is in running fit with the base and the rotating axis of the second transmission rotating shaft 261 is perpendicular to the driving motor 21. The first direction changing gear 262 is fixedly connected to one end, departing from the direction changing bevel gear 23, of the second transmission rotating shaft 261, the second direction changing gear 263 is meshed with the second direction changing gear 263, the direction changing rotating shaft 264 is fixedly connected to one end, departing from the second transmission rotating shaft 261, of the second direction changing gear 263, the direction changing rotating shaft 264 is in running fit with the base, the rotating axis of the direction changing rotating shaft 264 is perpendicular to the driving motor 21, and one wheel 24 is fixedly connected to one end, departing from the second direction changing gear 263, of the direction changing rotating shaft 264.
The driving principle of the driving assembly 2 is as follows: the driving motor 21 is started, an output shaft of the driving motor 21 drives the driving bevel gear 22 to rotate, the driving bevel gear 22 drives the two direction-changing bevel gears 23 to rotate, at the moment, the rotating directions of the two direction-changing bevel gears 23 are opposite, and one direction-changing bevel gear 23 drives the first transmission rotating shaft 25 to rotate, so that one wheel 24 is driven to rotate. The other direction changing bevel gear 23 drives the second rotating shaft to rotate, the second transmission rotating shaft 261 drives the first direction changing gear 262 to rotate, the first direction changing gear 262 drives the second direction changing gear 263 to rotate, the second direction changing gear 263 drives the wheels 24 to rotate through the direction changing rotating shaft 264, and at the moment, the rotating speed and the rotating direction of the two wheels 24 are the same, so that the traction device can move along the axial direction of the passing sleeve to realize traction on the water supply steel pipe.
Referring to fig. 1, four first positioning assemblies 3 are provided, the four first positioning assemblies 3 are provided on one side of four corners of the edge of the supporting plate 11 close to the bottom plate 12, and each first positioning assembly 3 comprises a first positioning telescopic rod 31, a first positioning sleeve rod 32 and a first positioning wheel 33. First location telescopic link 31 perpendicular to bearing board 11 and with bearing board 11 fixed connection, first location loop bar 32 sets up the one end that deviates from bearing board 11 at first location telescopic link 31, and first location telescopic link 31 one end inserts in first location loop bar 32, and first location telescopic link 31 and first location loop bar 32 sliding fit and the direction of sliding are on a parallel with perpendicular to bearing board 11. The outer periphery of the first positioning sleeve rod 32 is provided with a bolt, and the bolt penetrates through the first positioning sleeve rod 32 to abut against the outer periphery of the first positioning telescopic rod 31 so as to fix the first positioning sleeve rod 32 and the first positioning telescopic rod 31. First positioning wheel 33 sets up in the one end that first positioning loop bar 32 deviates from first positioning telescopic bar 31, and first positioning wheel 33 and first positioning loop bar 32 normal perpendicular to first positioning loop bar 32 on the arc extending direction of bearing board 11 is followed to the axis of rotation.
The positioning principle of the first positioning assembly 3 is as follows: the relative distance between the first positioning telescopic rod 31 and the first positioning telescopic rod 32 is adjusted so that the first positioning wheel 33 abuts on the inner periphery of the passing casing pipe, and then a bolt is inserted through the first positioning telescopic rod 32 to abut on the outer periphery of the first positioning telescopic rod 31 to relatively fix the first positioning telescopic rod 32 and the first positioning telescopic rod 31.
Referring to fig. 1, the second positioning assembly 4 is disposed on a side of the supporting plate 11 away from the bottom plate 12, the second positioning assembly 4 is located at an arc-shaped bottom end of the supporting plate 11, and the second positioning assembly 4 includes a second positioning telescopic rod 41, a second positioning sleeve rod 42 and a second positioning wheel 43. The second positioning sleeve rod 42 is vertically fixed with the bearing plate 11, and the second positioning telescopic rod 41 is arranged at one end of the second positioning sleeve rod 42 departing from the bearing plate 11. The second positioning telescopic rod 41 is inserted into the second positioning sleeve rod 42, the second positioning telescopic rod 41 and the second positioning sleeve rod 42 are in sliding fit, and the sliding direction of the second positioning telescopic rod 41 and the second positioning sleeve rod 42 is perpendicular to the bearing plate 11. a fixing bolt is arranged at the outer periphery of the second positioning sleeve rod 42 and penetrates through the second positioning sleeve rod 42 to be abutted against the outer periphery of the second positioning telescopic rod 41 so as to relatively fix the second positioning sleeve rod 42 and the second positioning telescopic rod 41. The second positioning wheel 43 is disposed at an end of the second positioning telescopic rod 41 away from the second positioning sleeve rod 42, and the second positioning wheel 43 is rotatably engaged with the second positioning telescopic rod 41 and has a rotation axis perpendicular to the second positioning telescopic rod 41 along the arc-shaped extending direction of the supporting plate 11.
The positioning principle of the second positioning assembly 4 is as follows: the relative distance between the second positioning telescopic rod 41 and the second positioning telescopic rod 42 is adjusted so that the second positioning wheel 43 abuts on the inner circumference of the passing casing pipe, and then the bolt is inserted through the second positioning telescopic rod 42 to abut on the outer circumference of the second positioning telescopic rod 41 to relatively fix the second positioning telescopic rod 42 and the second positioning telescopic rod 41.
The implementation principle of the traction device for the water supply steel pipe in the passing sleeve is as follows: operating personnel places bearing subassembly 1 in the sleeve pipe of crossing a way, the installation requirement of height in order to satisfy the water supply steel pipe of adjustment bearing subassembly 1 self, then control first locating component 3 and second locating component 4 make its and the sheathed tube interior circumference butt of crossing a way, draw gear is difficult for producing the slip of circumference in the sleeve pipe of crossing a way this moment, will supply water the steel pipe and place the surface at bearing board 11 at last, it is intraductal to start driving motor 21 and drive the water supply steel pipe and wear to establish to the sleeve pipe of crossing a way. In conclusion, the traction device has small volume, and reduces the use of the hoisting device, thereby reducing the influence on the operation of the highway or the railway when the water supply steel pipe is installed.
The embodiment of the application also discloses a construction method of the traction device for the water supply steel pipe in the passing sleeve, which comprises the following steps:
s1, placing the traction device in the passing casing, and starting the hydraulic cylinder 13 to adjust the distance from the supporting plate 11 to the bottom of the passing casing;
s2, adjusting the relative distance between the first positioning telescopic rod 31 and the first positioning sleeve rod 32 to ensure that the first positioning wheel 33 is in butt fit with the inner wall of the passage sleeve;
s3, adjusting the relative distance between the second positioning telescopic rod 41 and the second positioning sleeve rod 42 to enable the second positioning wheel 43 to be in butt fit with the inner wall of the passing sleeve;
s4, placing one end of the water supply steel pipe on the bearing plate 11 in an abutting mode, starting the driving motor 21 to drive the water supply steel pipe to move along the axial direction of the passing sleeve, and finally fixing and stabilizing the passing water supply steel pipe and the passing sleeve.
The implementation principle of the construction method of the traction device for the water supply steel pipe in the passing sleeve in the embodiment of the application is as follows: the distance from the bearing plate 11 to the bottom of the passing sleeve is adjusted to directly move the water supply steel pipe to a proper height, so that the subsequent fixing of the position of the water supply steel pipe by an operator is facilitated; the first positioning telescopic rod 31 and the first positioning sleeve rod 32 are adjusted firstly, and then the second positioning telescopic rod 41 and the second positioning sleeve rod 42 are adjusted, so that the circumferential positions of the bearing plate 11 and the bottom plate 12 in the passing sleeve pipe can be well kept stable, and the stability of traction of the water supply steel pipe is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a water supply steel pipe draw gear in sleeve pipe crosses way which characterized in that: including bearing board (11) and bottom plate (12) that are used for supporting the water supply steel pipe, but lifting device sets up between bearing board (11) and bottom plate (12), bearing board (11) and bottom plate (12) all are the cambered surface setting, the arc direction of bearing board (11) and bottom plate (12) is the same, the arc concave surface of bottom plate (12) is towards bearing board (11), one side that bottom plate (12) deviate from bearing board (11) is provided with drive assembly (2) that drive bottom plate (12) moved along the sleeve pipe axial.
2. The traction device for the water supply steel pipe in the passing sleeve according to claim 1, is characterized in that: the driving assembly (2) comprises a driving motor (21) and two wheels (24), the two wheels (24) are symmetrically arranged relative to the driving motor (21), the driving motor (21) is fixedly connected with one side of the bottom plate (12) departing from the supporting plate (11), an output shaft of the driving motor (21) is fixedly connected with a driving bevel gear (22), the driving bevel gear (22) is meshed with two turning bevel gears (23) opposite to the output shaft of the driving motor (21), one side of one turning bevel gear (23) departing from the driving bevel gear (22) is fixedly provided with a first transmission rotating shaft (25), the first transmission rotating shaft (25) is rotatably connected with the bottom plate (12) and the rotating axis of the first transmission rotating shaft is perpendicular to the driving motor (21), one end of the first transmission rotating shaft (25) departing from the turning bevel gear (23) is fixedly connected with the turning wheels (24), one side of the other direction-changing bevel gear (23) departing from the driving bevel gear (22) is provided with a direction-changing piece (26) so as to turn over the rotating direction of the direction-changing bevel gear (23) to drive the other wheel (24) to rotate reversely, and the rotating axes of the two wheels (24) symmetrical about the driving motor (21) are arranged on the projection of the same horizontal plane to form an arc surface with a certain included angle so as to adapt to the passing loop bar.
3. The traction device for the water supply steel pipe in the passing sleeve according to claim 2, is characterized in that: the direction changing piece (26) comprises a second transmission rotating shaft (261), the second transmission rotating shaft (261) is fixedly connected with one side, away from the driving bevel gear (22), of the direction changing bevel gear (23), the second transmission rotating shaft (261) is rotatably connected with the base and the rotating axis of the second transmission rotating shaft is perpendicular to the driving motor (21), a first direction changing gear (262) is fixedly arranged at one end, away from the direction changing bevel gear (23), of the second transmission rotating shaft (261), a second direction changing gear (263) is meshed on the first direction changing gear (262), a direction changing rotating shaft (264) is fixedly arranged at one end, away from the second transmission rotating shaft (261), of the second direction changing gear (263), the direction changing rotating shaft (264) is in rotating fit with the base and the rotating axis of the second direction changing gear (263), and one wheel (24) is fixedly connected at one end, away from the second direction changing gear (.
4. The traction device for the water supply steel pipe in the passing sleeve according to claim 2, is characterized in that: and a hydraulic cylinder (13) is arranged between the bottom plate (12) and the bearing plate (11), and two ends of the hydraulic cylinder (13) are respectively fixedly connected with the bottom plate (12) and the bearing plate (11) close to the center.
5. The traction device for the water supply steel pipe in the passing sleeve according to claim 4, is characterized in that: four balance pieces (14) are arranged between the bearing plate (11) and the bottom plate (12), the balance pieces (14) are uniformly arranged at the four corners of the bottom plate (12), the balance pieces (14) comprise balance telescopic rods (141), balance loop bars (142) and balance springs (143), the bottom ends of the balance loop bars (142) are hinged with the bottom plate (12), the hinging axes of the balance loop bars are parallel to the output shaft of the driving motor (21), one ends of the balance loop bars (142) departing from the bottom plate (12) are in an open shape, the balance springs (143) are arranged in the balance loop bars (142), one ends of the balance springs (143) are fixedly connected with the bottom wall towards which the openings of the balance loop bars (142) face, the balance telescopic rods (141) are inserted into the balance loop bars (142) and are in sliding fit with the balance loop bars (142), the sliding directions of the balance loop bars (142) are parallel to the axial direction of the balance loop bars (142), one ends of the balance telescopic rods (141) close to the bottom plate (12, one end of the balance telescopic rod (141) departing from the balance sleeve rod (142) is hinged with the bearing plate (11), and the hinge axis is parallel to the output shaft of the driving motor (21).
6. The traction device for the water supply steel pipe in the passing sleeve according to claim 2, is characterized in that: the size of bearing board (11) is greater than the size of bottom plate (12), the four corners department that bearing board (11) are close to the edge all fixes being provided with first location telescopic link (31), first location telescopic link (31) perpendicular to bearing board (11) set up, one side cover that first location telescopic link (31) deviates from bearing board (11) is equipped with first location loop bar (32), first location loop bar (32) and first location telescopic link (31) sliding fit and slip direction perpendicular to bearing board (11), the periphery department of first location loop bar (32) is provided with the bolt, the bolt passes first location loop bar (32) butt in the periphery department of first location telescopic link (31) in order to fix first location loop bar (32) and first location telescopic link (31).
7. The traction device for the water supply steel pipe in the passing sleeve according to claim 2, is characterized in that: one end of the first positioning loop bar (32) departing from the first positioning telescopic bar (31) is provided with a first positioning wheel (33), and the first positioning wheel (33) is matched with the first positioning loop bar (32) in a rotating mode, and the rotating axis of the first positioning loop bar (32) is perpendicular to the first positioning loop bar (32) in the arc extending direction of the bearing plate (11).
8. The traction device for the water supply steel pipe in the passing sleeve according to claim 6, is characterized in that: one side that bearing board (11) deviates from bottom plate (12) is located the position of arc bottom and is provided with second location loop bar (42), second location loop bar (42) and bearing board (11) vertical fixation, one side that second location loop bar (42) deviates from bearing board (11) is provided with second location telescopic link (41), second location telescopic link (41) insert to in second location loop bar (42), second location telescopic link (41) and second location loop bar (42) sliding fit and slip direction perpendicular to bearing board (11), the periphery department of second location loop bar (42) is provided with fixing bolt, fixing bolt passes the periphery butt of second location loop bar (42) and second location telescopic link (41) in order to fix second location loop bar (42) and second location telescopic link (41) relatively.
9. The traction device for the water supply steel pipe in the passing sleeve according to claim 8, is characterized in that: one end of the second positioning telescopic rod (41) departing from the second positioning sleeve rod (42) is provided with a second positioning wheel (43), and the second positioning wheel (43) is in running fit with the second positioning telescopic rod (41) and the rotating axis of the second positioning telescopic rod is perpendicular to the second positioning telescopic rod (41) along the arc-shaped extending direction of the bearing plate (11).
10. A construction method of a traction device for a water supply steel pipe in a bypass sleeve is characterized in that: the method comprises the following steps:
s1, placing the traction device in the passing casing, and starting the hydraulic cylinder (13) to adjust the distance from the bearing plate (11) to the bottom of the passing casing;
s2, adjusting the relative distance between the first positioning telescopic rod (31) and the first positioning sleeve rod (32) to enable the first positioning wheel (33) to be in butt fit with the inner wall of the passage sleeve;
s3, adjusting the relative distance between the second positioning telescopic rod (41) and the second positioning sleeve rod (42) to enable the second positioning wheel (43) to be in butt fit with the inner wall of the passage sleeve;
s4, placing one end of the water supply steel pipe on the bearing plate (11) in an abutting mode, starting the driving motor (21) to drive the water supply steel pipe to move along the axial direction of the passing sleeve, and finally fixing and stabilizing the passing water supply steel pipe and the passing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011641399.3A CN112879661A (en) | 2020-12-31 | 2020-12-31 | Traction device for water supply steel pipe in bypass sleeve and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011641399.3A CN112879661A (en) | 2020-12-31 | 2020-12-31 | Traction device for water supply steel pipe in bypass sleeve and construction method |
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| Publication Number | Publication Date |
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| CN112879661A true CN112879661A (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011641399.3A Pending CN112879661A (en) | 2020-12-31 | 2020-12-31 | Traction device for water supply steel pipe in bypass sleeve and construction method |
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| CN (1) | CN112879661A (en) |
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|---|---|---|---|---|
| GB1458592A (en) * | 1974-04-19 | 1976-12-15 | British Gas Corp | Pipe extraction apparauts |
| JP2002227589A (en) * | 2001-01-30 | 2002-08-14 | Osaka Gas Co Ltd | Traction apparatus |
| CN204726507U (en) * | 2015-05-14 | 2015-10-28 | 刘庆峰 | Four-wheel break-in running gear |
| CN105179807A (en) * | 2015-10-23 | 2015-12-23 | 中国水利水电第八工程局有限公司 | Moving device used for large steel pipe to penetrate through roadbed sleeve |
| CN208670257U (en) * | 2018-09-03 | 2019-03-29 | 中达安股份有限公司 | A kind of architectural engineering pipeline docking facilities |
| CN210637687U (en) * | 2019-05-15 | 2020-05-29 | 江苏捷安通环保科技有限公司 | Crawling device for pipeline maintenance |
| CN210831015U (en) * | 2019-10-28 | 2020-06-23 | 呼和浩特中燃城市燃气发展有限公司 | Traction device for repairing gas pipeline |
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2020
- 2020-12-31 CN CN202011641399.3A patent/CN112879661A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1458592A (en) * | 1974-04-19 | 1976-12-15 | British Gas Corp | Pipe extraction apparauts |
| JP2002227589A (en) * | 2001-01-30 | 2002-08-14 | Osaka Gas Co Ltd | Traction apparatus |
| CN204726507U (en) * | 2015-05-14 | 2015-10-28 | 刘庆峰 | Four-wheel break-in running gear |
| CN105179807A (en) * | 2015-10-23 | 2015-12-23 | 中国水利水电第八工程局有限公司 | Moving device used for large steel pipe to penetrate through roadbed sleeve |
| CN208670257U (en) * | 2018-09-03 | 2019-03-29 | 中达安股份有限公司 | A kind of architectural engineering pipeline docking facilities |
| CN210637687U (en) * | 2019-05-15 | 2020-05-29 | 江苏捷安通环保科技有限公司 | Crawling device for pipeline maintenance |
| CN210831015U (en) * | 2019-10-28 | 2020-06-23 | 呼和浩特中燃城市燃气发展有限公司 | Traction device for repairing gas pipeline |
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