CN114060611A - Underground pipeline laying device for municipal construction - Google Patents
Underground pipeline laying device for municipal construction Download PDFInfo
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- CN114060611A CN114060611A CN202111363693.7A CN202111363693A CN114060611A CN 114060611 A CN114060611 A CN 114060611A CN 202111363693 A CN202111363693 A CN 202111363693A CN 114060611 A CN114060611 A CN 114060611A
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- fixed
- rotary
- fixedly connected
- ring
- rod
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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
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 fixing screw rod, a fixing push ring and the like; the bottom plate is provided with two extending bottom frames, the two extending bottom frames are provided with placing plates, the bottom plate is symmetrically provided with hydraulic cylinders, one end of each hydraulic cylinder is fixedly connected with a fixing screw rod, and each fixing screw rod is provided with a fixing push ring. The laying hollow pipe is clamped through the movable push block I, the fixed gear ring and the device on the fixed gear ring drive the laying hollow pipe to rotate, the laying hollow pipe can rotate and move leftwards, the laying hollow pipe drives the auger bit to rotate, resistance can be reduced when the auger bit rotates at a high speed, the effect of breaking a hard road can be achieved, follow-up workers can lay the hollow pipe to bury the road below conveniently, and the effect of facilitating follow-up underground pipeline laying 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
Along with the continuous development of urban lands, laid pipelines are also continuously increased, the pipeline laying mode is gradually developed from the traditional construction method to the non-excavation high-tech practical, economic, environment-friendly and safe technical direction, the underground pipe trench laying is a construction process for laying pipelines in underground pipelines or pipe trenches, the method fully utilizes underground space and facilitates the inspection and maintenance of the pipelines, in municipal engineering, the working relation of the pipelines to the normal life of residents needs to be easily maintained and maintained, and if the pipeline construction cannot reach the standard target, the development of the city can be influenced, so that the city order is influenced.
At present, in the prior art, the pipeline is laid by manpower, but the existing cement road is too hard and is not easy to break, and meanwhile, because the road condition and the length of each road are inconsistent, the hollow pipe has certain length, and can be laid for the road with overlong length only by splicing, so that certain difficulty is caused when the hollow pipe is laid for workers.
Disclosure of Invention
Therefore, it is necessary to provide an underground pipeline laying device for municipal construction, which can solve the problems that a hard road is not easy to break and a hollow pipeline can be spliced when a pipeline is laid manually, and solve the problems that the road is not easy to break and the hollow pipeline cannot be spliced when the pipeline is laid manually in the prior art.
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 fixing screw rod, a fixing push ring, a clamping conveying assembly and a rotary conveying assembly,
the bottom plate is provided with two extending bottom frames which are used for supporting the placing plate;
the two extending underframe are provided with a placing plate;
the hydraulic cylinders are symmetrically arranged on the bottom plate and used for providing power for equipment;
one end of the hydraulic cylinder is fixedly connected with a fixed screw;
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 two fixed push rings are movably connected with the clamping conveying assembly together, and the fixed push rings are used for pushing the clamping conveying assembly;
the rotary conveying component is arranged on the fixed screw rod.
Further, press from both sides tight conveying subassembly including reciprocal push pedal, fixed inner ring, the swivel becket, activity ejector pad one, reset spring one, lay hollow tube and auger bit, common movable push pedal that is connected with on two fixed ejector collars, the fixed inner ring of fixedly connected with on the reciprocal push pedal, the rotation type is connected with the swivel becket on the reciprocal push pedal, the rotary type is connected between swivel becket and the fixed inner ring, the sliding type is connected with four activity ejector pads one on the swivel becket, fixedly connected with reset spring one between activity ejector pad one and the swivel becket, place the sliding type and be connected with the laying hollow tube on the board, activity ejector pad one with lay the hollow tube contact, it is connected with auger bit with screw-thread fit's mode on the hollow tube to lay.
Furthermore, 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 fixing plate, rotary spiral rings, a fixed fan-shaped gear ring, a fixed rotary guide rod, a transmission pinion, a sliding ring sleeve, a fixed pinion and a fixed gear ring, a fixing plate is arranged on the bottom plate, the fixed plate is connected with the two rotary spiral rings in a rotary mode, the rotary spiral rings are in threaded fit with the fixed screw rods, one of the rotary spiral rings is fixedly connected with the fixed fan-shaped gear ring, the fixed plate is connected with the fixed rotary guide rod in a rotary mode, the fixed rotary guide rod is fixedly connected with the transmission pinion, the transmission pinion is meshed with the fixed fan-shaped gear ring, the reciprocating push plate is connected with the sliding ring sleeve in a rotary mode, 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, the rotating ring is fixedly connected with the fixed gear ring sleeve, and the fixed gear ring is meshed with the fixed pinion.
Further, the device comprises a movable clinging component, the placement plate is fixedly connected with the movable clinging component, the movable clinging component comprises a rotary long rod, a rotary pinion, a fixed guide frame, a movable rack, a transmission gear, a rotary shaft, a first rotary gear, a fixed guide plate, a toggle toothed plate and an extrusion spring, the fixed plate is rotatably connected with the rotary long rod, the rotary long rod is fixedly connected with the rotary pinion, the rotary pinion is meshed with a fixed sector toothed ring, the placement plate is fixedly connected with the fixed guide frame, the fixed guide frame is slidably connected with the movable rack, the rotary long rod is fixedly connected with the transmission gear, the fixed guide frame is rotatably connected with the rotary shaft, the rotary shaft is fixedly connected with a first rotary gear, the first rotary gear is meshed with the movable rack, the first rotary gear is meshed with the transmission gear, and the movable rack is symmetrically and fixedly connected with the fixed guide plate, the two fixed guide plates are connected with a toggle toothed plate in a sliding mode, and an extrusion spring is fixedly connected between the fixed guide plates and the toggle toothed plate.
Further, the device comprises a rotary tightening component which is fixedly connected to two sides of the laid hollow pipe, the rotary tightening component comprises a first fixing frame, a second fixing frame, a first tightening rod, a second tightening rod, a first belt wheel, a tightening belt, a tightening wheel, a second belt wheel and a transmission belt, the first fixing frame is fixedly connected to the moving rack, the second fixing frame is fixedly connected to the placing plate, the first fixing frame is rotatably connected to the first tightening rod, the first fixing frame is rotatably connected to the second tightening rod, the second fixing frame is rotatably connected to the second tightening rod, the first tightening rod and the second tightening rod are rotatably connected to the tightening wheel, the first belt wheel is fixedly connected to the rotating long rod, the first tightening rod is fixedly connected to the second belt wheel, the tightening belt is wound between the first belt wheels, the second belt wheel is arranged on one side of the first tightening rod, the second belt wheel is also arranged on one side of the tightening rod on the first fixing frame, a transmission belt is wound between the two belt wheels II.
Furthermore, the tightening wheel is of a cylindrical structure, so that the friction force between the tightening wheel and the laid hollow pipe is increased, and the tightening wheel can be sufficient to tightly clamp the laid hollow pipe.
Further, the device also comprises a propelling component which is fixedly connected to one side of the clamping conveying component, the propelling component comprises a propelling groove rod, a fixed guide rod, a sliding push 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 propelling groove rod is fixedly connected to the reciprocating push plate, the fixed guide rod is fixedly connected to the inside of the propelling groove rod, the sliding push plate is slidably connected to the fixed guide rod, a reset spring II is fixedly connected between the sliding push plate and the propelling groove rod, the sliding push plate is contacted with the laying hollow pipe, the L-shaped long rack is fixedly connected to the lower part of the propelling 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 rotating shaft, and the L-shaped short rack is fixedly connected to the sliding push plate, and the third rotating gear is meshed with the L-shaped short rack.
Further, still including the pipeline subassembly of pulling back, pipeline subassembly rigid coupling of pulling back is on the rotating ring, the pipeline subassembly of pulling back is including the fixed ring frame, the bulge loop rotates, the hand handle, the slip arm-tie, activity ejector pad two, torsion spring and fixed bulge loop, fixedly connected with fixed ring frame on the rotating ring, the last sliding type of fixed ring frame is connected with the rotation bulge loop, fixedly connected with hand handle on the rotation bulge loop, the last sliding type of fixed ring frame is connected with four slip arm-ties, the slip arm-tie contacts with the rotation bulge loop, the last rotating type of slip arm-tie is connected with activity ejector pad two, the rigid coupling has a pair of torsion spring between activity ejector pad two and the slip arm-tie, fixedly connected with fixed bulge loop on the rotation bulge loop, activity ejector pad one contacts with fixed bulge loop.
The beneficial effects are that:
the laying hollow pipe is clamped through the movable push block I, the fixed gear ring and the device on the fixed gear ring drive the laying hollow pipe to rotate, the laying hollow pipe can rotate and move leftwards, the laying hollow pipe drives the auger bit to rotate, resistance can be reduced when the auger bit rotates at a high speed, the effect of breaking a hard road can be achieved, follow-up workers can lay the hollow pipe to bury the road below conveniently, and the effect of facilitating follow-up underground pipeline laying work is achieved.
Through mount one and its upper mounting with lay the hollow tube and hug closely, turn round tight wheel and will lay the hollow tube and block, turn round tight wheel and drive simultaneously and lay the hollow tube rotatory, will newly put into lay the rotatory chucking of hollow tube, play and lay the continuous effect that connects of hollow tube with both ends, when playing the fixed action, can be with the length extension of laying the hollow tube, play the effect of being convenient for lay longer underground pipeline.
Through the manual handle of pulling of staff, the handle of turning to the hand drives the protruding ring of rotation and rotates, rotates the protruding ring and no longer withstands the slip arm-tie, and the slip arm-tie drives two downstream of activity ejector pad, and two blocks of activity ejector pad are laid the hollow tube, and the hollow tube resets are laid in the drive of rethread hydraulic stem extension, plays the manual effect of will laying the hollow tube and withdrawing of staff of being convenient for.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a schematic view of a partially disassembled perspective view of the clamping and conveying assembly of the present invention.
Fig. 5 is a schematic view of a first partially assembled body of the rotary transport assembly of the present invention.
Fig. 6 is a schematic view of a second partially assembled body of the rotary transport assembly of the present invention.
FIG. 7 is a schematic view of a first partially assembled body of the mobile fastening assembly of the present invention.
FIG. 8 is a schematic view of a second partial body structure of the mobile fastening assembly of the present invention.
FIG. 9 is a perspective view of a third portion of the mobile clamping assembly of the present invention.
Fig. 10 is a schematic view of a first partial body structure of a spin-on module of the present invention.
Fig. 11 is a schematic view of a second partial body structure of a spin-on module of the present invention.
Fig. 12 is a perspective view of a third embodiment of the present invention.
Fig. 13 is an enlarged perspective view of the present invention a.
Fig. 14 is a schematic view of a first partial body configuration of the pipe pullback assembly of the present invention.
Fig. 15 is a perspective view of the tube pull-back assembly of the present invention.
Fig. 16 is a schematic view of a second partial body configuration of the pipe pullback assembly of the present invention.
Part names and serial numbers in the figure: 1_ bottom plate, 11_ extension chassis, 12_ placement plate, 2_ hydraulic cylinder, 3_ set screw, 4_ fixed push ring, 5_ clamp delivery assembly, 51_ reciprocating push plate, 52_ fixed inner ring, 53_ swivel ring, 54_ movable push block one, 55_ return spring one, 56_ lay hollow tube, 57_ auger bit, 6_ rotary delivery assembly, 61_ fixed plate, 62_ swivel toroid, 63_ fixed segment gear ring, 64_ fixed rotary guide, 65_ drive pinion, 66_ slide ring sleeve, 67_ fixed pinion, 68_ fixed ring gear, 7_ mobile abutment assembly, 71_ swivel long rod, 72_ swivel pinion, 73_ fixed guide, 74_ mobile rack, 75_ drive gear, 76_ swivel axis, 77_ swivel gear one, 78_ fixed guide, 79_ toggle tooth plate, 710_ squeeze spring, 8_ swivel assembly, 81_ first fixed frame, 811_ second fixed frame, 82_ first torsion bar, 821_ second torsion bar, 83_ first belt wheel, 84_ elastic belt, 85_ torsion wheel, 86_ second belt wheel, 87_ transmission belt, 9_ propulsion assembly, 91_ propulsion groove bar, 92_ fixed guide bar, 93_ sliding push plate, 94_ second return spring, 95_ rotating shaft, 96_ second rotating gear, 97_ third rotating gear, 98_ L short rack, 99_ L long rack, 10_ pipeline pull-back assembly, 101_ fixed ring frame, 102_ rotating convex ring, 103_ rotating handle, 104_ sliding pull plate, 105_ second movable push block, 106_ torsion spring and 107_ fixed convex ring.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit 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 board 12, pneumatic cylinder 2, clamping screw 3, fixed throw ring 4, press from both sides tight conveying subassembly 5 and rotatory conveying subassembly 6, be equipped with two extension chassis 11 on the bottom plate 1, be equipped with on two extension chassis 11 and place board 12, it is used for supporting and places board 12 to extend chassis 11, 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 clamping screw 3, be equipped with fixed throw ring 4 on the clamping screw 3, clamping screw 3 is used for and fixed throw ring 4 screw-thread fit, common movable being connected with on two fixed throw ring 4 presss from both sides tight conveying subassembly 5, be equipped with rotatory conveying subassembly 6 on the clamping screw 3.
The clamping and conveying assembly 5 comprises a reciprocating push plate 51, fixed inner rings 52, rotating rings 53, movable push blocks 54, return springs 55, a laying hollow tube 56 and a spiral drill bit 57, the reciprocating push plate 51 is movably connected to the two fixed push rings 4 together, the fixed push rings 4 are used for driving the reciprocating push plate 51 to move, the fixed inner rings 52 are fixedly connected to the reciprocating push plate 51, the rotating rings 53 are rotatably connected with the fixed inner rings 52, the four movable push blocks 54 are slidably connected to the rotating rings 53, the return springs 55 are fixedly connected between the movable push blocks 54 and the rotating rings 53, the return springs 55 are used for driving the movable push blocks 54 to reset, the laying hollow tube 56 is slidably connected to the placing plate 12, the placing plate 12 is used for placing the laying hollow tube 56, the movable push blocks 54 are in contact with the laying hollow tube 56, the movable push blocks 54 are used for clamping the laying hollow tube 56, a helical drill 57 is attached to the laying hollow tube 56 in a screw-fit manner.
The rotary conveying component 6 comprises a fixed plate 61, a rotary spiral ring 62, a fixed sector-shaped 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, the fixed plate 1 is provided with the fixed plate 61, the fixed plate 61 is rotatably connected with two rotary spiral rings 62, the rotary spiral rings 62 are in threaded fit with the fixed screw 3, one of the rotary spiral rings 62 is fixedly connected with the fixed sector-shaped gear ring 63, the fixed sector-shaped gear ring 63 is used for driving the transmission pinion 65 to rotate, the fixed plate 61 is rotatably 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 used for driving the fixed rotary guide rod 64 to rotate, the transmission pinion 65 is meshed with the fixed sector-shaped gear ring 63, the reciprocating push plate 51 is rotatably connected with the sliding ring sleeve 66, and the fixed rotary guide rod 64 is in threaded fit with the sliding ring sleeve 66, the sliding ring sleeve 66 is fixedly connected with a fixed pinion 67, the fixed pinion 67 is used for driving a fixed gear ring 68 to rotate, the rotating ring 53 is fixedly connected with a fixed gear ring 68, the fixed gear ring 68 is used for driving the rotating ring 53 and the device thereon to rotate, and the fixed gear ring 68 is meshed with the fixed pinion 67.
The worker manually pushes the laying hollow pipe 56 into the placing plate 12, the laying hollow pipe 56 pushes the movable push block 54, the laying hollow pipe 56 is clamped through the cooperation of the movable push block 54 and the device thereon, at the moment, the worker starts the hydraulic cylinder 2 to contract, the fixed screw 3 contracts along with the contraction, the fixed screw 3 drives the fixed push ring 4 to contract, the fixed push ring 4 drives the reciprocating push plate 51 to move leftwards, the laying hollow pipe 56 is clamped by the movable push block 54, the laying hollow pipe 56 and the device thereon 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 screw ring 62 to rotate, the other hydraulic cylinder 2 drives the other rotary screw ring 62 to rotate, the rotary screw ring 62 drives the fixed sector-shaped toothed ring 63 to rotate, the fixed sector-shaped toothed ring 63 drives the transmission pinion 65 to rotate, and the transmission pinion 65 drives the fixed rotary guide rod 64 to rotate, the fixed rotating guide rod 64 drives the sliding ring sleeve 66 to rotate, the sliding ring sleeve 66 drives the fixed pinion 67 to rotate, the fixed pinion 67 drives the fixed gear ring 68 and the device on the fixed gear ring to rotate, the laying hollow pipe 56 is clamped through the movable push block I54, the fixed gear ring 68 and the device on the fixed gear ring can drive the laying hollow pipe 56 to rotate by being matched with each other, the laying hollow pipe 56 can rotate and move leftwards, the laying hollow pipe 56 drives the auger bit 57 to rotate, the auger bit 57 can reduce resistance and achieve the effect of breaking hard roads, when the hydraulic cylinder 2 is started by a worker to extend, the fixed screw 3 extends along with the auger, and the operation is reset by reverse movement. In the 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 the position of the clamping groove adjacent to the laying hollow tube 56, the compressed return spring one 55 is reset along with the movable push block one 54, so that the movable push block one 54 is reset to clamp the laying hollow tube 56 again.
Example 2
On the basis of embodiment 1, as shown in fig. 7-11, the mobile adhesion assembly 7 is further included, the mobile adhesion assembly 7 is fixedly connected to the placing plate 12, the mobile adhesion assembly 7 includes a long rotating rod 71, a small rotating gear 72, a fixed guide frame 73, a moving rack 74, a transmission gear 75, a rotating shaft 76, a first rotating gear 77, a fixed guide plate 78, a toggle gear plate 79 and an extrusion spring 710, the long rotating rod 71 is rotatably connected to the fixed plate 61, the small rotating gear 72 is fixedly connected to the long rotating rod 71, the small rotating gear 72 is used for driving the long rotating rod 71 to rotate, the small rotating gear 72 is meshed with the fixed sector-shaped toothed ring 63, the fixed guide frame 73 is fixedly connected to the placing plate 12, the moving rack 74 is slidably connected to the fixed guide frame 73, the transmission gear 75 is fixedly connected to the long rotating rod 71, the long rotating rod 71 is used for driving the transmission gear 75 to rotate, the fixed guide frame 73 is rotatably connected with a rotating shaft 76, a first rotating gear 77 is fixedly connected to the rotating shaft 76, the first rotating gear 77 is meshed with the moving rack 74, the first rotating gear 77 is used for driving the moving rack 74 to move, the first rotating gear 77 is meshed with the transmission gear 75, the transmission gear 75 is used for driving the first rotating gear 77 to move, the movable rack 74 is symmetrically and fixedly connected with fixed guide plates 78, the two fixed guide plates 78 are jointly and slidably connected with a toggle toothed plate 79, and an extrusion spring 710 is fixedly connected between the fixed guide plates 78 and the toggle toothed plate 79.
The rotary tightening component 8 is fixedly connected to two sides of the laying hollow pipe 56, the rotary tightening component 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 wheel 83, a tightening belt 84, a tightening wheel 85, a second belt wheel 86 and a transmission belt 87, the first fixing frame 81 is fixedly connected to the moving rack 74, the second fixing frame 811 is fixedly connected to the placing plate 12, the first tightening rod 82 is rotatably connected to the first fixing frame 81, the second tightening rod 821 is rotatably connected to the first fixing frame 81, the two tightening rods 821 are rotatably connected to the second fixing frame 811, the tightening wheels 85 are rotatably connected to the first tightening rod 82 and the second tightening rod 821, the first tightening rod 82 is used for driving the tightening wheel 85 to rotate, the first belt wheel 83 is fixedly connected to the long rotating rod 71, the first belt wheel 83 is fixedly connected to the first tightening rod 82, the tightening belt 84 is wound between the first belt wheels 83, one side of the first tightening rod 82 is provided with a second belt wheel 86, one side of the second tightening rod 821 on the first fixing frame 81 is also provided with the second belt wheel 86, a transmission belt 87 is connected between the two second belt wheels 86 in a winding manner, and the second belt wheel 86 is used for driving the transmission belt 87 to rotate.
When the fixed gear ring 68 rotates, the fixed gear ring 68 drives the rotating pinion 72 to rotate, the rotating pinion 72 drives the rotating long rod 71 to rotate, the rotating long rod 71 drives the transmission gear 75 to rotate, the transmission gear 75 drives the first rotating gear 77 to rotate reversely, the first rotating gear 77 drives the moving rack 74 and the device thereon to move, the moving rack 74 moves until the toggle toothed plate 79 is meshed with the first rotating gear 77, through the cooperation of the toggle toothed plate 79 and the extrusion spring 710, the toggle toothed plate 79 is always meshed with the first rotating gear 77, so that the first rotating gear 77 no longer drives the moving rack 74 to move, the first fixed frame 81 and the device thereon are tightly attached to the laying hollow tube 56, the tightening wheel 85 clamps the laying hollow tube 56, meanwhile, the rotating long rod 71 rotates the first pulley 83, the first pulley 83 drives the first tightening rod 82 to rotate through the tightening belt 84, the first tightening rod 82 drives the tightening wheel 85 to rotate, through the cooperation of the second belt wheel 86 and the transmission belt 87, the other tightening wheel 85 on the first fixing frame 81 can also rotate, and the tightening wheel 85 drives the laying hollow pipe 56 to rotate, so that the effect of rotating and clamping the newly-placed laying hollow pipe 56 is achieved.
Example 3
On the basis of the embodiment 2, as shown in fig. 12-13, the device further includes a pushing assembly 9, the pushing assembly 9 is fixedly connected to one side of the clamping and conveying assembly 5, the pushing assembly 9 includes a pushing channel rod 91, a fixed guide rod 92, a sliding push plate 93, a return spring two 94, a rotating shaft 95, a rotating gear two 96, a rotating gear three 97, an L-shaped short rack 98 and an L-shaped long rack 99, the reciprocating push plate 51 is fixedly connected with the pushing channel rod 91, the pushing channel rod 91 is used for driving the sliding push plate 93 to move, the fixed guide rod 92 is fixedly connected inside the pushing channel rod 91, the sliding push plate 93 is slidably connected on the fixed guide rod 92, the return spring two 94 is fixedly connected between the sliding push plate 93 and the pushing channel rod 91, the sliding push plate 93 is in contact with the laying hollow tube 56, the L-shaped long rack 99 is fixedly connected below the pushing channel rod 91, the placing plate 12 is rotatably connected with the rotating shaft 95, 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 third rotating gear 97 is fixedly connected to the rotating shaft 95, the rotating shaft 95 is used for driving the third rotating gear 97 to rotate, the L-shaped short rack 98 is fixedly connected to the sliding push plate 93, and the third rotating gear 97 is meshed with the L-shaped short rack 98.
The reciprocating push plate 51 can drive the pushing grooved bar 91 to move when moving, the pushing grooved bar 91 drives the sliding push plate 93 to move, the pushing grooved bar 91 drives the L-shaped long rack 99 to contact with the second rotary gear 96, the L-shaped long rack 99 drives the second rotary gear 96 to rotate, the second rotary gear 96 drives the rotary shaft 95 to rotate, the rotary shaft 95 drives the third rotary gear 97 to rotate, the third rotary gear 97 contacts with the L-shaped short rack 98, the third rotary gear 97 drives the L-shaped short rack 98 to move leftwards, the L-shaped short rack 98 drives the sliding push plate 93 to move leftwards more quickly, the sliding push plate 93 pushes the laid hollow pipe 56 to move, and the two sections of laid hollow pipes 56 are tightly twisted to be continuously connected.
Example 4
Based on embodiment 3, as shown in fig. 14 to 16, a pipeline retracting assembly 10 is further included, the pipeline retracting assembly 10 is fixedly connected to the rotating ring 53, the pipeline retracting assembly 10 includes a fixed ring frame 101, a rotating convex ring 102, a hand rotating handle 103, a sliding pulling plate 104, a second movable pushing block 105, a torsion spring 106 and a fixed convex ring 107, the rotating ring 53 is fixedly connected with the fixed ring frame 101, the rotating convex ring 102 is slidably connected to the fixed ring frame 101, the hand rotating handle 103 is fixedly connected to the rotating convex ring 102, the hand rotating handle 103 is used for driving the rotating convex ring 102 to move, the four sliding pulling plates 104 are slidably connected to the fixed ring frame 101, the sliding pulling plate 104 is in contact with the rotating convex ring 102, the second movable pushing block 105 is rotatably connected to the sliding pulling plate 104, the sliding pulling plate 104 is used for driving the second movable pushing block 105 to move, a pair of torsion springs 106 is fixedly connected between the second movable pushing block 105 and the sliding pulling plate 104, the second movable push block 105 is used for clamping the laying hollow pipe 56, a fixed convex ring 107 is fixedly connected to the rotary convex ring 102, and the first movable push block 54 is in contact with the fixed convex ring 107.
When the underground pipeline channel is opened, the laying hollow pipe 56 needs to be retracted, a worker manually pulls the hand rotating handle 103 to enable the hand rotating handle 103 to rotate anticlockwise, the hand rotating handle 103 drives the rotating convex ring 102 to rotate, the rotating convex ring 102 does not push against the sliding pull plate 104, the sliding pull plate 104 moves downwards along with the rotating convex ring, the sliding pull plate 104 drives the movable push block II 105 to move downwards, 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 when rotating along with the rotating convex ring 102, the movable push block I54 does not clamp the laying hollow pipe 56 any more, the hydraulic cylinder 2 is manually controlled by the worker to extend, the operation is reset by the reverse motion, the movable push block II 105 drives the laying hollow pipe 56 to move reversely to reset, then the laying hollow pipe 56 is manually retracted by the worker, the laying hollow pipe 56 pushes the movable push block II 105 to swing, when the laying hollow pipe 56 is pulled out, the laying hollow pipe 56 is separated from the second movable push block 105, and the second movable push block 105 is reset under the action of the torsion spring 106.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides an underground pipeline laying device for municipal construction which 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 underframe which are used for supporting the placing plate;
the two extending underframe are provided with a placing plate;
the hydraulic cylinders are symmetrically arranged on the bottom plate and used for providing power for equipment;
one end of the hydraulic cylinder is fixedly connected with a fixed screw;
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 two fixed push rings are movably connected with the clamping conveying assembly together, and the fixed push rings are used for pushing the clamping conveying assembly;
the rotary conveying component is arranged on the fixed screw rod.
2. The underground pipeline laying device for municipal construction according to claim 1, wherein: press from both sides tight conveying subassembly including reciprocal push pedal, fixed inner ring, the swivel becket, activity ejector pad one, reset spring one, lay hollow tube and auger bit, common movable push pedal that is connected with on two fixed ejector collars, the fixed inner ring of fixedly connected with in the reciprocal push pedal, the rotation type is connected with the swivel becket on the reciprocal push pedal, the rotation type is connected between swivel becket and the fixed inner ring, the rotation type is connected with four activity ejector pads one on the swivel becket, fixedly connected with reset spring one between activity ejector pad one and the swivel becket, place the board on the rotation type be connected with lay the hollow tube, activity ejector pad one with lay the hollow tube contact, it is connected with auger bit with screw-thread fit's mode on the hollow tube to lay.
3. The underground pipeline laying device for municipal construction according to claim 2, wherein: the surface of the spiral bit is provided with threads, and the special structure is beneficial to increasing the penetrating power of the spiral bit, so that the spiral bit is more labor-saving in drilling.
4. The underground pipeline laying device for municipal construction according to claim 3, wherein: the rotary conveying assembly comprises a fixing plate, a rotary spiral ring, a fixed fan-shaped gear ring, a fixed rotary guide rod, a transmission pinion, a sliding ring sleeve, a fixed pinion and a fixed gear ring, a fixing plate is arranged on a bottom plate, the rotary ring is connected with two rotary spiral rings on the fixing plate, the rotary spiral ring is in threaded fit with a fixed screw rod, the fixed fan-shaped gear ring is fixedly connected on one rotary spiral ring, the rotary ring is connected with the fixed rotary guide rod on the fixing plate, the transmission pinion is fixedly connected with the transmission pinion on the fixed rotary guide rod and is meshed with the fixed fan-shaped gear ring, the rotary ring is connected with the sliding ring sleeve on a 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 fixed gear ring on the rotating ring, and the fixed gear ring is meshed with the fixed pinion.
5. The underground pipeline laying device for municipal construction according to claim 4, wherein: the movable sticking component comprises a rotary long rod, a rotary pinion, a fixed guide frame, a movable rack, a transmission gear, a rotary shaft, a first rotary gear, fixed guide plates, a poking toothed plate and an extrusion spring, wherein the rotary long rod is connected to the fixed plate in a rotating manner, the rotary pinion is fixedly connected to the rotary long rod and is meshed with a fixed fan-shaped toothed ring, the fixed guide frame is fixedly connected to the placing plate, the movable rack is connected to the fixed guide frame in a sliding manner, the transmission gear is fixedly connected to the rotary long rod, the rotary shaft is connected to the fixed guide frame in a rotating manner, the first rotary gear is fixedly connected to the rotary shaft and is meshed with the movable rack, the first rotary gear is meshed with the transmission gear, the fixed guide plates are symmetrically and fixedly connected to the movable rack, and the poking toothed plate is connected to the two fixed guide plates in a sliding manner, an extrusion spring is fixedly connected between the fixed guide plate and the shifting toothed plate.
6. The underground pipeline laying device for municipal construction according to claim 5, wherein: the rotary tightening component 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, a tightening belt, tightening wheels, a second belt wheel and a transmission belt, the first fixing frame is fixedly connected to the moving 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 first fixing frame, the two tightening rods are rotatably connected to the second fixing frame, the tightening wheels are rotatably connected to the first tightening rod and the second tightening rod respectively, the first belt wheel is fixedly connected to the long rotating rod, the first tightening rod is fixedly connected to the second belt wheel, the tightening belt is wound between the first belt wheels, and the second belt wheel is arranged on one side of the tightening rod, wherein, one side of the tightening rod II on the first fixing frame is also provided with a belt wheel II, and a transmission belt is wound between the two belt wheels II.
7. The underground pipeline laying device for municipal construction according to claim 6, wherein: the tightening wheel is of a cylindrical structure, so that friction between the tightening wheel and the laid hollow pipe can be increased, and the tightening wheel can be sufficient to tightly clamp the laid hollow pipe.
8. The underground pipeline laying device for municipal construction according to claim 7, wherein: also comprises a propelling component which is fixedly connected with one side of the clamping and conveying component and comprises a propelling groove rod, a fixed guide rod, a sliding push plate and a return spring II, the axis of rotation, rotary gear two, rotary gear three, short rack of L shape and the long rack of L shape, fixedly connected with impels the grooved bar on the reciprocal push pedal, impel the inside fixedly connected with fixed guide arm of grooved bar, the slidingtype is connected with the slip push pedal on the fixed guide arm, fixedly connected with reset spring two between slip push pedal and the propulsion grooved bar, the slip push pedal contacts with laying the hollow tube, impel the long rack of fixedly connected with L shape below the grooved bar, it is connected with the axis of rotation to place the commentaries on classics formula on the board, fixedly connected with rotary gear two in the axis of rotation, rotary gear two and the long rack meshing of L shape, fixedly connected with rotary gear three in the axis of rotation, the short rack rigid coupling of L shape is on the slip push pedal, rotary gear three meshes with the short rack of L shape.
9. The underground pipeline laying device for municipal construction according to claim 8, wherein: still including the pipeline subassembly of pulling back, pipeline subassembly rigid coupling of pulling back is on the rotating ring, the pipeline subassembly of pulling back is including the fixed ring frame, the bulge loop rotates, the hand handle, the slip arm-tie, activity ejector pad two, torsion spring and fixed bulge loop, fixedly connected with fixed ring frame on the rotating ring, the last sliding type of fixed ring frame is connected with the rotation bulge loop, fixedly connected with hand handle on the rotation bulge loop, the last sliding type of fixed ring frame is connected with four slip arm-ties, slip arm-tie and the contact of rotation bulge loop, the last rotating type of slip arm-tie is connected with activity ejector pad two, the rigid coupling has a pair of torsion spring between activity ejector pad two and the slip arm-tie, fixedly connected with fixed bulge loop on the rotation bulge loop, activity ejector pad one and fixed bulge loop contact.
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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 CN114060611B (en) | 2023-05-05 |
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| CN112576813A (en) * | 2020-11-30 | 2021-03-30 | 深圳市安能石油化工有限公司 | Natural gas pipeline laying system |
| 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 |
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| US4936709A (en) * | 1988-06-08 | 1990-06-26 | Kidoh Technical Ins, Co., Ltd. | Method and apparatus for laying pipes in the ground with advance of propulsion shafts installed with pipe-supporting attachments |
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| CN114060611B (en) | 2023-05-05 |
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