CN114060611B - Underground pipeline laying device for municipal construction - Google Patents
Underground pipeline laying device for municipal construction Download PDFInfo
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- CN114060611B CN114060611B CN202111363693.7A CN202111363693A CN114060611B CN 114060611 B CN114060611 B CN 114060611B CN 202111363693 A CN202111363693 A CN 202111363693A CN 114060611 B CN114060611 B CN 114060611B
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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
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
- F16L1/036—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
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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
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention relates to the field of municipal construction, in particular to an underground pipeline laying device for municipal construction, which comprises a bottom plate, an extension underframe, a placing plate, a hydraulic cylinder, a fixed screw rod, a fixed push ring and the like; two extending underframes are arranged on the bottom plate, placing plates are arranged on the two extending underframes, hydraulic cylinders are symmetrically arranged on the bottom plate, one ends of the hydraulic cylinders are fixedly connected with fixing screws, and fixing push rings are arranged on the fixing screws. The hollow pipe is paved through the first clamping of the movable push block, the fixed gear ring and the upper device thereof drive the hollow pipe to be paved to rotate, so that the hollow pipe can rotate and move leftwards, the hollow pipe is paved to drive the spiral drill bit to rotate, the resistance can be reduced when the spiral drill bit rotates at a high speed, the effect of penetrating through a hard road can be achieved, the hollow pipe is conveniently paved by a follow-up staff to be buried below the road, and the effect of facilitating follow-up underground pipeline paving work is achieved.
Description
Technical Field
The invention relates to the field of municipal construction, in particular to an underground pipeline laying device for municipal construction.
Background
With the continuous development of urban areas, the laid pipelines are also continuously increased, the pipeline laying mode is gradually developed from the traditional construction method to the high-tech practical, economical, environment-friendly and safe technical directions such as non-excavation, and the underground pipe ditch laying is a construction process for laying the pipelines in underground pipelines or pipe ditches.
At present, the prior art utilizes the manual work to carry out pipeline laying, but current cement road is hard, is difficult to puncture, simultaneously because the road condition and the length of every road are inconsistent, the hollow pipe is certain length, need connect the road that can ensure to give length overlength to lay, and the hollow pipeline of laying for the staff causes certain difficulty.
Disclosure of Invention
Based on the above, it is necessary to solve the above problems by providing an underground pipeline laying device for municipal construction which can solve the problems that a hard road is not easy to puncture and a hollow pipeline can be connected continuously when a pipeline is laid manually, so as to solve the problems that the prior art proposed in the prior art cannot solve the problems that the road is not easy to puncture and the hollow pipeline cannot be connected continuously when the pipeline is laid manually.
The technical scheme of the invention is as follows: an underground pipeline laying device for municipal construction comprises a bottom plate, an extension underframe, a placing plate, a hydraulic cylinder, a fixed screw, a fixed push ring, a clamping conveying assembly and a rotary conveying assembly,
the bottom plate is provided with two extending underframes which are used for supporting the placing plate;
the placing plates are arranged on the two extending underframes;
the hydraulic cylinders are symmetrically arranged on the bottom plate and are used for providing power for equipment;
the fixed screw is fixedly connected with one end of the hydraulic cylinder;
the fixed push ring is arranged on the fixed screw rod, and the fixed screw rod is used for being in threaded fit with the fixed push ring;
the clamping conveying assembly is connected with the two fixed push rings in a co-movable mode, and the fixed push rings are used for pushing the clamping conveying assembly;
and the rotary conveying assembly is arranged on the fixed screw.
Further, press from both sides tight conveying component including reciprocal push pedal, fixed inner ring, the swivel becket, movable push block one, reset spring one, lay hollow tube and auger bit, be connected with reciprocal push pedal on two fixed push rings jointly movable, fixed inner ring of fixedly connected with on the reciprocal push pedal, swivel becket is connected with on the reciprocal push pedal, swivel becket and fixed inner ring between the swivelling joint, sliding connection has four movable push block one on the swivel becket, fixedly connected with reset spring one between movable push block one and the swivel becket, place sliding connection has on the board and lay the hollow tube, movable push block one and lay the hollow tube contact, be connected with auger bit with screw-thread fit's mode on the hollow tube.
Further, the surface of the spiral drill bit is provided with threads, and the special structure is beneficial to increasing the penetrating power of the spiral drill bit, so that the spiral drill bit is more labor-saving in drilling.
Further, the rotary conveying assembly comprises a fixed plate and a rotary spiral ring, wherein the fixed plate is arranged on a base plate, the rotary spiral ring is rotationally connected with two rotary spiral rings, the rotary spiral ring is in threaded fit with the fixed screw rod, the fixed plate is rotationally connected with the fixed fan-shaped toothed ring, the fixed plate is rotationally connected with the fixed rotary guide rod, the fixed rotary guide rod is fixedly connected with the transmission pinion, the transmission pinion is meshed with the fixed fan-shaped toothed ring, the reciprocating push plate is rotationally connected with a sliding ring sleeve, the fixed rotary guide rod is in sliding fit with the sliding ring sleeve, the sliding ring sleeve is fixedly connected with the fixed pinion, and the rotary ring is fixedly connected with the fixed ring.
Further, the movable pasting component is fixedly connected to the placing plate and comprises a rotating long rod, a rotating pinion, a fixed guide frame, a movable rack, a transmission gear, a rotating shaft, a first rotating gear, a fixed guide plate, a stirring toothed plate and an extrusion spring, the rotating long rod is rotatably connected to the fixed plate, the rotating pinion is fixedly connected to the rotating long rod and meshed with the fixed sector toothed ring, the fixed guide frame is fixedly connected to the placing plate, the movable rack is slidably connected to the fixed guide frame, the transmission gear is fixedly connected to the rotating long rod, the rotating shaft is fixedly connected to the rotating shaft, the first rotating gear is meshed with the movable rack, the first rotating gear is meshed with the transmission gear, the fixed guide plates are symmetrically and fixedly connected to the movable rack, the stirring toothed plate is jointly and slidably connected to the fixed guide plate, and the extrusion spring is fixedly connected between the fixed guide plates and the stirring toothed plate.
Further, the rotary tightening assembly is fixedly connected to two sides of the laid hollow pipe and comprises a first fixing frame, a second fixing frame, a first tightening rod, a second tightening rod, a first belt wheel, an elastic belt, a second tightening wheel, a second belt wheel and a driving belt, the first fixing frame is fixedly connected to the movable rack, the second fixing frame is fixedly connected to the placing plate, the first tightening rod is rotatably connected to the first fixing frame, the second tightening rod is rotatably connected to the second fixing frame, the second tightening rods are rotatably connected to the first tightening rod and the second tightening rod, the first belt wheel is fixedly connected to the first tightening rod, the second belt wheel is fixedly connected to the second tightening rod, the elastic belt is wound between the first belt wheels, the second belt wheel is arranged on one side of the second tightening rod, the second belt wheel is also arranged on one side of the second tightening rod, and the driving belt is wound between the second belt wheels.
Further, the twisting wheel is of a cylindrical structure, friction between the twisting wheel and the laid hollow pipe is increased, and the twisting wheel can clamp the laid hollow pipe sufficiently.
Further, the device comprises a pushing assembly fixedly connected to one side of the clamping conveying assembly, the pushing assembly comprises a pushing groove rod, a fixed guide rod, a sliding pushing plate, a reset spring II, a rotating shaft, a rotating gear II, a rotating gear III, an L-shaped short rack and an L-shaped long rack, the pushing groove rod is fixedly connected to the reciprocating pushing plate, the fixed guide rod is fixedly connected to the inside of the pushing groove rod, the sliding pushing plate is connected to the fixed guide rod in a sliding mode, the reset spring II is fixedly connected between the sliding pushing plate and the pushing groove rod, the sliding pushing plate is in contact with a laying hollow pipe, the L-shaped long rack is fixedly connected to the lower portion of the pushing groove rod, the rotating shaft is rotatably connected to the placing plate, the rotating gear II is fixedly connected to the rotating shaft, the rotating gear II is meshed with the L-shaped long rack, the rotating gear III is fixedly connected to the sliding pushing plate, and the rotating gear III is meshed with the L-shaped short rack.
Further, the pipeline pull-back assembly is fixedly connected to the rotating ring and comprises a fixed ring frame, a rotating convex ring, a hand rotating handle, a sliding pull plate, a movable push block II, a torsion spring and a fixed convex ring, the fixed ring frame is fixedly connected to the rotating ring, the rotating convex ring is connected to the fixed ring frame in a sliding mode, the hand rotating handle is fixedly connected to the rotating convex ring, four sliding pull plates are connected to the fixed ring frame in a sliding mode, the sliding pull plates are in contact with the rotating convex ring, the movable push block II is connected to the sliding pull plates in a rotating mode, a pair of torsion springs are fixedly connected between the movable push block II and the sliding pull plates, the fixed convex ring is fixedly connected to the rotating convex ring, and the movable push block I is in contact with the fixed convex ring.
The beneficial effects are as follows:
the hollow pipe is paved through the first clamping of the movable push block, the fixed gear ring and the upper device thereof drive the hollow pipe to be paved to rotate, so that the hollow pipe can rotate and move leftwards, the hollow pipe is paved to drive the spiral drill bit to rotate, the resistance can be reduced when the spiral drill bit rotates at a high speed, the effect of penetrating through a hard road can be achieved, the hollow pipe is conveniently paved by a follow-up staff to be buried below the road, and the effect of facilitating follow-up underground pipeline paving work is achieved.
The first fixing frame and the upper device of the first fixing frame are tightly attached to the laid hollow pipe, the twisting wheel clamps the laid hollow pipe, and simultaneously the twisting wheel drives the laid hollow pipe to rotate, so that the newly placed laid hollow pipe is clamped in a rotating manner, the effect of continuously connecting the hollow pipes laid at two ends is achieved, the length of the laid hollow pipe can be prolonged while the fixing effect is achieved, and the effect of conveniently laying a longer underground pipeline is achieved.
Through manual handle that pulls of staff, the handle drives and rotates the bulge loop and rotate, rotates the bulge loop and no longer withstands the slip arm-tie, and slip arm-tie drives the activity ejector pad and moves down, and activity ejector pad second blocks and lays the hollow tube, and rethread hydraulic stem extends, drives to lay the hollow tube and resets, plays the manual effect of withdrawing with laying the hollow tube of staff of being convenient for.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a partially exploded perspective view of the clamp delivery assembly of the present invention.
Fig. 5 is a schematic perspective view of a first portion of the rotary transport assembly of the present invention.
Fig. 6 is a schematic perspective view of a second portion of the rotary transport assembly of the present invention.
Fig. 7 is a schematic perspective view of a first part of the movable tightening assembly according to the present invention.
Fig. 8 is a schematic perspective view of a second part of the movable tightening assembly of the present invention.
Fig. 9 is a schematic perspective view of a third portion of the movable tightening assembly of the present invention.
Fig. 10 is a schematic perspective view of a first portion of the rotary tightening assembly of the present invention.
Fig. 11 is a schematic perspective view of a second portion of the rotary tightening assembly of the present invention.
Fig. 12 is a schematic perspective view of a third portion of the present invention.
Fig. 13 is an enlarged perspective view of the present invention a.
Fig. 14 is a schematic perspective view of a first portion of the pipe pull assembly of the present invention.
Fig. 15 is a schematic perspective view of a pipe pullback assembly according to the present invention.
Fig. 16 is a schematic perspective view of a second portion of the pipe pull assembly of the present invention.
Part names and serial numbers in the figure: 1_floor, 11_extension chassis, 12_placement plate, 2_hydraulic cylinder, 3_fixed screw, 4_fixed ring, 5_clamp delivery assembly, 51_reciprocating push plate, 52_fixed inner ring, 53_rotary, 54_movable block one, 55_return spring one, 56_lay hollow tube, 57_auger, 6_rotary delivery assembly, 61_fixed plate, 62_rotary auger, 63_fixed sector ring, 64_fixed rotary guide, 65_drive pinion, 66_slide ring sleeve, 67_fixed pinion, 68_fixed ring gear, 7_moving cling assembly, 71_rotary long rod, 72_rotary pinion, 73_fixed guide frame, 74_moving rack, 75_drive gear, 76_rotary shaft, 77_rotary gear one, 78_fixed guide plate, 79_toggle toothed plate, 710_compression spring, 8_rotary tightening assembly, 81_mount first, 811_mount second, 82_tightening rod first, 821_tightening rod second, 83_pulley first, 84_elastic belt, 85_tightening wheel, 86_pulley second, 87_driving belt, 9_push assembly, 91_push slot rod, 92_fixed guide rod, 93_slide push plate, 94_return spring second, 95_rotation shaft, 96_rotary gear second, 97_rotary gear third, 98_l-shaped short rack, 99_l-shaped long rack, 10_pipe pull assembly, 101_fixed ring frame, 102_rotary ring, 103_handle, 104_slide pull plate, 105_movable push block second, 106_torsion spring, 107_fixed ring.
Detailed Description
In order to make the object technical scheme and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
The utility model provides an underground pipeline laying device for municipal construction, as shown in fig. 1-6, including bottom plate 1, extend chassis 11, place the board 12, pneumatic cylinder 2, set screw 3, fixed push ring 4, press from both sides tight conveying component 5 and rotatory conveying component 6, be equipped with two on the bottom plate 1 and extend chassis 11, be equipped with on two and place the board 12 on extending the chassis 11, extend chassis 11 and be used for supporting and place board 12, the symmetry is equipped with pneumatic cylinder 2 on the bottom plate 1, pneumatic cylinder 2 is used for providing power for equipment, the one end rigid coupling of pneumatic cylinder 2 has set screw 3, be equipped with fixed push ring 4 on the set screw 3, set screw 3 is used for with fixed push ring 4 screw-thread fit, common movable connection has on two fixed push rings 4 and presss from both sides tight conveying component 5, be equipped with rotatory conveying component 6 on the set screw 3.
The clamping and conveying assembly 5 comprises a reciprocating push plate 51, a fixed inner ring 52, a rotating ring 53, a movable push block I54, a reset spring I55, a laying hollow pipe 56 and a spiral drill bit 57, wherein the two fixed push rings 4 are movably connected with the reciprocating push plate 51 together, the fixed push ring 4 is used for driving the reciprocating push plate 51 to move, the fixed inner ring 52 is fixedly connected with the reciprocating push plate 51, the rotating ring 53 is rotatably connected with the fixed inner ring 52, the rotating ring 53 is slidably connected with the four movable push blocks I54, the reset spring I55 is fixedly connected between the movable push block I54 and the rotating ring 53, the reset spring I55 is used for driving the movable push block I54 to reset, the laying hollow pipe 56 is slidably connected with the placing plate 12, the placing plate 12 is used for placing the laying hollow pipe 56, the movable push block I54 is contacted with the laying hollow pipe 56, the movable push block I54 is used for clamping the laying hollow pipe 56, and the spiral drill bit 57 is connected with the laying hollow pipe 56 in a threaded fit mode.
The rotary conveying assembly 6 comprises a fixed plate 61 and a rotary spiral ring 62, a fixed sector gear ring 63, a fixed rotary guide rod 64, a transmission pinion 65, a sliding ring sleeve 66, a fixed pinion 67 and a fixed gear ring 68, wherein the fixed plate 61 is arranged on the base plate 1, the fixed plate 61 is rotationally connected with the two rotary spiral rings 62, the rotary spiral ring 62 is in threaded fit with the fixed screw 3, the fixed sector gear ring 63 is fixedly connected with one rotary spiral ring 62, the fixed sector gear ring 63 is used for driving the transmission pinion 65 to rotate, the fixed plate 61 is rotationally connected with the fixed rotary guide rod 64, the fixed rotary guide rod 64 is fixedly connected with the transmission pinion 65, the transmission pinion 65 is meshed with the fixed sector gear ring 63, the sliding ring sleeve 66 is rotationally connected with the fixed rotary guide rod 64, the sliding ring sleeve 66 is fixedly connected with the fixed pinion 67, the fixed pinion 67 is used for driving the fixed gear ring 68 to rotate, the fixed gear ring 68 is fixedly connected with the rotary ring 53 and the fixed gear ring 68 is used for driving the rotary ring 53 to rotate, and the fixed gear ring 68 is meshed with the fixed pinion 67.
The staff manually pushes the laying hollow pipe 56 onto the placing plate 12, the laying hollow pipe 56 pushes the movable push block 54, the movable push block 54 and an upper device thereof are matched, the laying hollow pipe 56 is clamped, at the moment, the staff starts the hydraulic cylinder 2 to shrink, the fixed screw 3 is retracted along with the movable push block, the fixed screw 3 drives the fixed push ring 4 to retract, the fixed push ring 4 drives the reciprocating push plate 51 to move leftwards, because the movable push block 54 clamps the laying hollow pipe 56, the laying hollow pipe 56 and an upper device thereof can be driven to move leftwards, when the hydraulic cylinder 2 drives the fixed screw 3 to move backwards, the fixed screw 3 drives the rotary spiral ring 62 to rotate, the other hydraulic cylinder 2 drives the other rotary spiral ring 62 to rotate, the rotary spiral ring 62 drives the fixed sector toothed ring 63 to rotate, the fixed sector toothed ring 63 drives the transmission pinion 65 to rotate, the transmission pinion 65 drives the fixed rotary guide 64 to rotate, the sliding ring sleeve 66 to rotate, the sliding ring 66 drives the fixed pinion 67 to drive the fixed gear ring 68 and an upper device thereof to rotate, the movable push block 54 clamps the hollow pipe 56, and then the movable spiral ring 68 and the upper device thereof can drive the movable spiral ring 56 to move leftwards, the rotary spiral ring 56 can rotate, the rotary spiral bit is stretched when the hydraulic cylinder 2 is driven to rotate, and the hollow pipe is stretched, and the rotary spiral bit is simultaneously stretched, and the rotary spiral bit is stretched, and the rotary resistance can be stretched, and the hollow pipe is stretched, and the rotary resistance can be rotated and the hollow pipe is rotated and the hollow and the rotary body is rotated to be stretched to be rotated to the rotary and the rotary spiral bit 56. In this process, the laying hollow tube 56 pushes the movable push block one 54 to move relatively, and then when the movable push block one 54 moves to a position adjacent to the clamping groove of the laying hollow tube 56, the compressed reset spring one 55 resets and drives the movable push block one 54 to reset, so that the movable push block one 54 clamps the laying hollow tube 56 again.
Example 2
Based on embodiment 1, as shown in fig. 7-11, the movable pasting component 7 is further included, the movable pasting component 7 is fixedly connected to the placing plate 12, the movable pasting component 7 comprises a rotary long rod 71, a rotary pinion 72, a fixed guide frame 73, a movable rack 74, a transmission gear 75, a rotary shaft 76, a rotary gear 77, a fixed guide plate 78, a stirring toothed plate 79 and a pressing spring 710, the rotary long rod 71 is rotatably connected to the fixed plate 61, the rotary pinion 72 is fixedly connected to the rotary long rod 71, the rotary pinion 72 is used for driving the rotary long rod 71 to rotate, the rotary pinion 72 is meshed with the fixed sector toothed ring 63, the fixed guide frame 73 is fixedly connected to the placing plate 12, the movable rack 74 is slidably connected to the fixed guide frame 73, the rotary long rod 71 is fixedly connected with the transmission gear 75, the rotary rack 75 is rotatably connected to the fixed guide frame 73, the rotary gear 77 is fixedly connected to the rotary shaft 76, the rotary gear 77 is meshed with the movable rack 74, the rotary gear 77 is meshed with the rotary rack 74, the rotary rack 77 is used for driving the rotary rack 77 to be fixedly connected to the fixed guide plate 78, and the toothed plate 78 is fixedly meshed with the pressing spring 78.
The rotary tightening assembly 8 is fixedly connected to two sides of the laying hollow pipe 56, the rotary tightening assembly 8 comprises a first fixing frame 81, a second fixing frame 811, a first tightening rod 82, a second tightening rod 821, a first belt pulley 83, an elastic belt 84, a first tightening wheel 85, a second belt pulley 83 and a transmission belt 87, the first fixing frame 81 is fixedly connected to the movable rack 74, a second fixing frame 811 is fixedly connected to the placing plate 12, the first fixing frame 81 is rotatably connected with the first tightening rod 82, the first fixing frame 81 is rotatably connected with the second tightening rod 821, the second fixing frame 811 is rotatably connected with the second tightening rod 821, the first tightening rod 82 and the second tightening rod 821 are both rotatably connected with the tightening wheel 85, the first tightening rod 82 is used for driving the first tightening wheel 85 to rotate, the first rotating long rod 71 is fixedly connected with the first belt pulley 83, the second belt pulley 83 is fixedly connected to the first tightening rod 82, the elastic belt 84 is wound between the first belt pulleys 83, the second belt pulley 86 is arranged on one side of the first fixing frame 82, the second belt pulley 86 is arranged on one side of the second tightening rod 81, the second belt pulley 86 is also arranged between the second belt pulleys 86 is arranged on one side of the second fixing frame 81, and the second belt pulley 87 is also rotatably connected between the second belt pulleys 87.
When the fixed gear ring 68 rotates, the fixed gear ring 68 drives the rotary pinion 72 to rotate, the rotary pinion 72 drives the rotary long rod 71 to rotate, the rotary long rod 71 drives the transmission gear 75 to rotate, the transmission gear 75 drives the rotary gear one 77 to reversely rotate, the rotary gear one 77 drives the movable rack 74 and an upper device thereof to move, the movable rack 74 moves until the stirring toothed plate 79 is meshed with the rotary gear one 77, the stirring toothed plate 79 is always meshed with the rotary gear one 77 through the cooperation of the stirring toothed plate 79 and the extrusion spring 710, the rotary gear one 77 does not drive the movable rack 74 to move, the fixing frame one 81 and an upper device thereof are clung to the laying hollow pipe 56, the torsion wheel 85 clamps the laying hollow pipe 56, meanwhile, the rotary long rod 71 drives the belt pulley one 83 to rotate, the belt pulley one 83 drives the torsion rod one 82 to rotate through the elastic belt 84, the torsion rod one 85 also rotates through the cooperation of the belt pulley two 86 and the transmission belt 87, and the other torsion wheel 85 drives the laying hollow pipe 56 to rotate so as to play a role of rotationally clamping the newly-put-in hollow pipe 56.
Example 3
Based on embodiment 2, as shown in fig. 12-13, further include a pushing component 9, the pushing component 9 is fixedly connected to one side of the clamping and conveying component 5, the pushing component 9 includes a pushing slot rod 91, a fixed guide rod 92, a sliding pushing plate 93, a second return spring 94, a rotating shaft 95, a second rotating gear 96, a third rotating gear 97, an L-shaped short rack 98 and an L-shaped long rack 99, the pushing slot rod 91 is fixedly connected to the reciprocating pushing plate 51, the pushing slot rod 91 is used for driving the sliding pushing plate 93 to move, the fixed guide rod 92 is fixedly connected to the pushing slot rod 91, the sliding pushing plate 93 is connected to the sliding pushing plate 93 in a sliding manner, a second return spring 94 is fixedly connected between the sliding pushing plate 93 and the pushing slot rod 91, the sliding pushing plate 93 is in contact with the laying hollow pipe 56, the L-shaped long rack 99 is fixedly connected to the lower portion of the pushing slot rod 91, the rotating shaft 95 is rotatably connected to the placing plate 12, the second rotating gear 96 is fixedly connected to the rotating shaft 95, the second rotating gear 96 is used for driving the rotating shaft 95 to rotate, the second rotating gear 96 is meshed with the L-shaped long rack 99, the L-shaped long rack 99 is used for driving the second rotating gear 96 to rotate, the rotating shaft 95 is fixedly connected to the rotating shaft 97, the third rotating gear 97 is rotatably meshed with the third rotating gear 97, and the third rotating gear 97 is rotatably meshed with the L-shaped long rack 98.
When the reciprocating push plate 51 moves, the pushing groove rod 91 is driven to move, the pushing groove rod 91 drives the sliding push plate 93 to move, the pushing groove rod 91 drives the L-shaped long racks 99 to contact with the second rotary gear 96, the second rotary gear 96 drives the rotating shaft 95 to rotate, the rotating shaft 95 drives the third rotary gear 97 to rotate, the third rotary gear 97 contacts with the L-shaped short racks 98, the third rotary gear 97 drives the L-shaped short racks 98 to move leftwards, the L-shaped short racks 98 drive the sliding push plate 93 to move leftwards faster, and the sliding push plate 93 pushes the laying hollow pipe 56 to move, and the two sections of the laying hollow pipe 56 are twisted tightly to enable the two sections of the laying hollow pipe to be continuously connected.
Example 4
Based on embodiment 3, as shown in fig. 14-16, the pipe pull-back assembly 10 is further included, the pipe pull-back assembly 10 is fixedly connected to the rotating ring 53, the pipe pull-back assembly 10 includes a fixed ring frame 101, a rotating convex ring 102, a handle 103, a sliding pull plate 104, a movable push block two 105, a torsion spring 106 and a fixed convex ring 107, the fixed ring frame 101 is fixedly connected to the rotating ring 53, the fixed ring frame 101 is slidably connected to the rotating convex ring 102, the handle 103 is fixedly connected to the rotating convex ring 102, the handle 103 is used for driving the rotating convex ring 102 to move, the fixed ring frame 101 is slidably connected to the four sliding pull plates 104, the sliding pull plates 104 are in contact with the rotating convex ring 102, the movable push block two 105 is rotatably connected to the sliding pull plates 104, the movable push block two 105 is fixedly connected with the torsion spring 106 between the movable push block two 105 and the sliding pull plates 104, the movable push block two 105 is used for clamping the hollow pipe 56, the fixed convex ring 107 is fixedly connected to the rotating convex ring 102, and the movable push block 54 is in contact with the fixed hollow pipe 107.
When the underground pipeline passage is opened, the laying hollow pipe 56 is required to be retracted, a worker manually pulls the handle 103 to enable the handle 103 to rotate anticlockwise, the handle 103 drives the rotating convex ring 102 to rotate, the rotating convex ring 102 does not bear against the sliding pull plate 104 any more, the sliding pull plate 104 moves downwards along with the sliding pull plate 104 to drive the movable push block II 105 to move downwards, so that the movable push block II 105 clamps the laying hollow pipe 56, meanwhile, the fixed convex ring 107 pushes the movable push block I54 to move relatively along with the rotation of the rotating convex ring 102, so that the movable push block I54 does not clamp the laying hollow pipe 56 any more, the worker manually controls the hydraulic cylinder 2 to extend, the operation is reversed, the movable push block II 105 drives the laying hollow pipe 56 to move reversely, then the worker manually withdraws the laying hollow pipe 56, the laying hollow pipe 56 pushes the movable push block II 105 to swing, the laying hollow pipe 56 is separated from the movable push block II 105 after the laying hollow pipe 56 is extracted, and the movable push block II 105 is reset under the action of the torsion spring 106.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are all within the protection of the present invention.
Claims (7)
1. An underground pipeline laying device for municipal construction, which is characterized in that: the device comprises a bottom plate, an extension underframe, a placing plate, a hydraulic cylinder, a fixing screw, a fixing push ring, a clamping conveying assembly and a rotary conveying assembly, wherein the extension underframe is provided with two extension underframes which are used for supporting the placing plate; the placing plates are arranged on the two extending underframes; the hydraulic cylinders are symmetrically arranged on the bottom plate and are used for providing power for equipment; the fixed screw is fixedly connected with one end of the hydraulic cylinder; the fixed push ring is arranged on the fixed screw rod, and the fixed screw rod is used for being in threaded fit with the fixed push ring; the clamping conveying assembly is connected with the two fixed push rings in a co-movable mode, and the fixed push rings are used for pushing the clamping conveying assembly; the fixed screw is provided with a rotary conveying assembly;
the clamping conveying assembly comprises a reciprocating push plate, a fixed inner ring, a rotating ring, a movable push block I, a reset spring I, a laying hollow pipe and a spiral drill bit, wherein the two fixed push rings are movably connected with the reciprocating push plate together;
the rotary conveying assembly comprises a fixed plate, a rotary spiral ring, a fixed sector toothed ring, a fixed rotary guide rod, a transmission pinion, a sliding ring sleeve, a fixed pinion and a fixed gear ring, wherein the fixed plate is arranged on a base plate, the rotary spiral ring is rotationally connected with the two rotary spiral rings on the fixed plate and is in threaded fit with the fixed screw rod, the fixed sector toothed ring is fixedly connected with one rotary spiral ring, the fixed rotary guide rod is rotationally connected with the fixed rotary guide rod on the fixed plate, the transmission pinion is meshed with the fixed sector toothed ring, the sliding ring sleeve is rotationally connected with the reciprocating push plate, the fixed rotary guide rod is in sliding fit with the sliding ring sleeve, the fixed pinion is fixedly connected with the sliding ring sleeve, and the fixed gear ring is meshed with the fixed pinion.
2. The underground pipeline laying device for municipal construction according to claim 1, wherein: the screw bit surface is provided with threads, and the special structure is beneficial to increasing the penetrating power of the screw bit, so that the screw bit is more labor-saving when drilling.
3. The underground pipeline laying device for municipal construction according to claim 1, wherein: the movable pasting component is fixedly connected to the placing plate and comprises a rotating long rod, a rotating pinion, a fixed guide frame, a movable rack, a transmission gear, a rotating shaft, a first rotating gear, a fixed guide plate, a stirring toothed plate and an extrusion spring.
4. A municipal construction underground pipeline laying device according to claim 3, wherein: the rotary tightening assembly is fixedly connected to two sides of the laid hollow pipe and comprises a first fixing frame, a second fixing frame, a first tightening rod, a second tightening rod, a first belt wheel, an elastic belt, a second tightening wheel, a second belt wheel and a driving belt, the first fixing frame is fixedly connected to the movable rack, the second fixing frame is fixedly connected to the placing plate, the first tightening rod is rotatably connected to the first fixing frame, the second tightening rod is rotatably connected to the second fixing frame, the first tightening rod and the second tightening rod are rotatably connected with the first tightening wheel, the first belt wheel is fixedly connected to the first tightening rod, the elastic belt is connected between the first belt wheels in a winding mode, the second belt wheel is arranged on one side of the tightening rod, the second belt wheel is also arranged on one side of the second tightening rod on the first fixing frame, and the driving belt is wound between the second belt wheels.
5. The underground pipeline laying device for municipal construction according to claim 4, wherein: the twisting wheel is of a cylindrical structure, friction between the twisting wheel and the laid hollow pipe is increased, and the twisting wheel can clamp the laid hollow pipe sufficiently.
6. The underground pipeline laying device for municipal construction according to claim 5, wherein: the pushing assembly is fixedly connected to one side of the clamping conveying assembly, the pushing assembly comprises a pushing groove rod, a fixed guide rod, a sliding pushing plate, a reset spring II, a rotating shaft, a rotating gear II, a rotating gear III, an L-shaped short rack and an L-shaped long rack, the pushing groove rod is fixedly connected to the reciprocating pushing plate, the fixed guide rod is fixedly connected to the pushing groove rod, the sliding pushing plate is connected to the fixed guide rod in a sliding mode, the reset spring II is fixedly connected between the sliding pushing plate and the pushing groove rod, the sliding pushing plate is in contact with a laying hollow pipe, the L-shaped long rack is fixedly connected to the pushing groove rod, the rotating shaft is rotatably connected to the placing plate, the rotating gear II is fixedly connected to the rotating gear II, the rotating gear II is meshed with the L-shaped long rack, the rotating gear III is fixedly connected to the sliding pushing plate, and the rotating gear III is meshed with the L-shaped short rack.
7. The underground pipeline laying device for municipal construction according to claim 6, wherein: the pipeline pull-back assembly is fixedly connected to the rotating ring and comprises a fixed ring frame, a rotating convex ring, a handle, a sliding pull plate, a movable push block II, a torsion spring and a fixed convex ring, wherein the fixed ring frame is fixedly connected to the rotating ring, the rotating convex ring is connected to the fixed ring frame in a sliding mode, the handle is fixedly connected to the rotating convex ring, the four sliding pull plates are connected to the fixed ring frame in a sliding mode, the sliding pull plates are in contact with the rotating convex ring, the movable push block II is connected to the sliding pull plates in a rotating mode, a pair of torsion springs are fixedly connected between the movable push block II and the sliding pull plates, the fixed convex ring is fixedly connected to the rotating convex ring, and the movable push block I is in contact with the fixed convex ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111363693.7A CN114060611B (en) | 2021-11-17 | 2021-11-17 | Underground pipeline laying device for municipal construction |
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| CN202111363693.7A CN114060611B (en) | 2021-11-17 | 2021-11-17 | Underground pipeline laying device for municipal construction |
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| CN114060611B true CN114060611B (en) | 2023-05-05 |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU612831B2 (en) * | 1988-06-08 | 1991-07-18 | Kidoh Construction Co., Ltd. | Method and apparatus for laying pipes in the ground with advance of propulsion shafts installed with pipe-supporting attachments |
| US5452967A (en) * | 1994-03-22 | 1995-09-26 | Fuller; Frank E. | Pipe laying system and method |
| CA2287050C (en) * | 1999-06-21 | 2005-09-06 | Barry Culver | Rotating push rod boring system |
| FI3752702T3 (en) * | 2018-02-13 | 2023-02-20 | Systems and methods for underground pipe installation | |
| JP6714137B1 (en) * | 2019-09-26 | 2020-06-24 | 日本鋳鉄管株式会社 | Pipe pushing device for propulsion laying method and propulsion laying method using pipe pushing device for propulsion laying method |
| CN213627426U (en) * | 2020-11-11 | 2021-07-06 | 江苏地龙重型机械有限公司 | Underground pipeline drilling equipment that efficient municipal construction used |
| CN112303333B (en) * | 2020-11-18 | 2022-04-01 | 郑州一建集团有限公司 | Construction method of bell and spigot concrete pipe |
| CN112576813B (en) * | 2020-11-30 | 2022-05-24 | 山东时维九月能源科技有限公司 | Natural gas pipeline laying system |
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Effective date of registration: 20230417 Address after: No. 301, South Building, Zhaoshan Two Type Industrial Development Center, Xiangtan City, Hunan Province, 411100 (Zhaoshan Demonstration Zone) Applicant after: Hunan Qidi Electric Power Construction Co.,Ltd. Address before: 310000 room 1210, 12 / F, building 1, No. 333 Huzhou street, Gongshu District, Hangzhou City, Zhejiang Province Applicant before: Zheng Wanli |
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