CN108222027A - A kind of tamping unit of road construction - Google Patents
A kind of tamping unit of road construction Download PDFInfo
- Publication number
- CN108222027A CN108222027A CN201711014313.2A CN201711014313A CN108222027A CN 108222027 A CN108222027 A CN 108222027A CN 201711014313 A CN201711014313 A CN 201711014313A CN 108222027 A CN108222027 A CN 108222027A
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- China
- Prior art keywords
- groove
- lifting carriage
- wall
- block
- tamping
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of tamping units of road construction, the compacting body of suspension arm mechanism bottom is adjusted including angular adjustment suspension arm mechanism and setting angle, it tamps and the first groove is equipped in body bottom end face, slip tamping block is slidably connected in first groove, inner wall is arranged with respectively with sliding the guiding mechanism that outer wall is connected at left and right sides of tamping block at left and right sides of first groove, compacting advancement mechanism is equipped in first groove inner roof wall, it slides and deep gouge is equipped in tamping block bottom end face, lifting carriage slot is equipped in slip tamping block inner wall on the upside of deep gouge, run through in slip tamping block between lifting carriage trench bottom and deep gouge bottom wall and be equipped with straight slot, lifting carriage block is slidably connected in lifting carriage slot, the lifting advancement mechanism being connected with lifting carriage block is equipped in lifting carriage slot inner roof wall；The configuration of the present invention is simple, it is easy to operate, it can realize that the drive for automatically controlling tamping operation into work, reduces worker's amount of labour, improves working efficiency and quality.
Description
Technical field
The present invention relates to road construction machinery technical field, the tamping unit of specifically a kind of road construction.
Background technology
Under traffic load and effect of natural environment, the destructives such as crack, pit-hole, chipping, faulting of slab ends can often occur in road surface
Defect, it is unimpeded for guarantee road safety, it needs timely to repair crack on road, during highway reparation construction,
Rammer compacter is needed to handle road compacting, to ensure the stability of roadbed, improves the service life of roadbed, traditional tamping unit is only
It can realize the Ramming operation in plane, and usually need to carry out the slope of roadbed Ramming operation during road construction,
At present, roadbed slope is still reinforced using traditional artificial ramming mode, is not only needed greatly by artificial ramming mode
The ramming machine of amount and labour, and compacting precision is not high, simultaneously as discontinuity when the presence on inclined-plane to tamp, sternly
The service life of tamping block is affected again, compacting is of poor quality, increases the time of work, improves financial cost, it is impossible to full
The existing needs of foot.
Invention content
The technical problems to be solved by the invention are to provide a kind of tamping unit of road construction, can solve above-mentioned
The problems in present technology.
The present invention is achieved through the following technical solutions：A kind of tamping unit of road construction of the present invention, packet
Include angular adjustment suspension arm mechanism and the compacting body of the installation angular adjustment suspension arm mechanism bottom, the compacting organism bottom
The first groove is equipped in end face, slip tamping block, first groove or so two is slidably connected in first groove
Side inner wall is arranged with the guiding mechanism being connected respectively with outer wall at left and right sides of the slip tamping block, first groove
Compacting advancement mechanism is equipped in inner roof wall, described slide is equipped with deep gouge in tamping block bottom end face, described on the upside of the deep gouge
It slides and lifting carriage slot, the cunning between the lifting carriage trench bottom and the deep gouge bottom wall is equipped in tamping block inner wall
Run through in dynamic tamping block and be equipped with straight slot, lifting carriage block, the lifting carriage are slidably connected in the lifting carriage slot
The lifting advancement mechanism being connected with the lifting carriage block is equipped in slot inner roof wall, in the lifting carriage block bottom end face
Equipped with third groove, the third groove inner roof wall is connected equipped with the first guide groove, far from the third groove inner roof wall one
Front and rear the first extended rotation axis is equipped in the third groove of side, extending end is distinguished before and after first rotation axis
It is rotatably assorted and connect with inner wall before and after the third groove, company extended up and down is circumferentially installed in first rotation axis
Extension bar, connecting rod bottom extended segment stretch into after the straight slot stretch into the deep gouge and end be installed with it is described state it is heavy
The compaction plate of slot sliding connection, first guide groove is interior to be equipped with the extended adjusting threaded rod in left and right, the adjusting
Thread fitting is connected with adjusting sliding shoe on threaded rod, and extending end coordinates with regulation motor on the right side of the adjusting threaded rod
Connection, described adjust in sliding shoe bottom end face are installed with sliding sleeve, are slidably connected in the sliding sleeve downwards
Extended sliding bar, the sliding bar bottom end is installed with to be hinged with what the connecting rod top end was fixedly connected
Part, the middle position of the first guide groove inner roof wall are equipped with the contact sensor with the regulation motor Electricity Federation, the liter
Drop sliding shoe is internally provided with apparatus for controlling of lifting.
Preferably technical solution, each guiding mechanism are connected setting including inside with first groove
The second guide groove and sliding connection be arranged on guide pad in second guide groove, the institute of the guide pad bottom
State top pressure in the second guide groove and be connected with the first spring, the guide pad inner end of the left and right sides respectively with the slip
Outer wall at left and right sides of tamping block is fixedly connected.
Preferably technical solution, the compacting advancement mechanism include bottom end and the first recess top surface phase
It connects the second groove of setting and transition is equipped with the top pressure cam in second groove, consolidate on the top pressure cam
It is fixed to be equipped with the second extended rotation axis of left and right, on the left of second rotation axis extending end on the left of second groove in
Wall is rotatably assorted connection, and extending end drives stepper motor with compacting and is connected on the right side of second rotation axis, the compacting drive into
Outer surface of motor is in inner wall on the right side of second groove, and mating connection fixed thereto.
Preferably technical solution, the lifting advancement mechanism are connected including bottom with the lifting carriage groove top portion
The switching groove of setting and the screw shell being connected in the switching groove that is rotatably assorted, the switching groove inner roof wall are consolidated
Stepper motor is driven equipped with the lifting being connected with the screw shell top end, the screw shell bottom end face internal thread is matched
Conjunction, which is connected with, extends downwardly setting elevating screw thread bar, and the elevating screw thread bar bottom extending end is stretched into the lifting carriage slot
And it is connect with the lifting carriage block top end surface secure fit.
Preferably technical solution, it is described adjust sliding shoe back end surface middle position be installed with to it is described
The pressing convex block that contact sensor top pressure is connected, the adjusting threaded rod left side extending end and first guide groove are left
Side inner wall is rotatably assorted connection, and the regulation motor outer surface is and fixed thereto in inner wall on the right side of first guide groove
It is connected.
Preferably technical solution, the apparatus for controlling of lifting include being fixed at top surface on the lifting carriage block
The first sensor of inner wall and the second sensor for being fixed at the lifting carriage block bottom surface inner wall.
The beneficial effects of the invention are as follows：
1. the first groove is set in body bottom end face by tamping, sliding connection slip tamping block in the first groove, first
Inner wall is symmetrically set respectively with sliding the guiding mechanism that outer wall is connected at left and right sides of tamping block, the first groove at left and right sides of groove
Compacting advancement mechanism is set in inner roof wall, slides and deep gouge is set in tamping block bottom end face, the slip tamping block inner wall on the upside of deep gouge
Lifting carriage slot is inside set, runs through setting straight slot, lifting carriage in the slip tamping block between lifting carriage trench bottom and deep gouge bottom wall
Sliding connection lifting carriage block in slot, set in lifting carriage slot inner roof wall the lifting being connected with lifting carriage block drive into
Mechanism, so as to fulfill continuous Ramming operation is automatically controlled, the precision for improving work efficiency and tamping, meanwhile, it improves
Tamp the uniformity of stress.
2. by lift advancement mechanism include bottom be connected with lifting carriage groove top portion setting switching groove and turn
The dynamic screw shell being connected in switching groove, switching groove inner roof wall is fixed to be connected with screw shell top end
Lifting drive stepper motor, screw shell bottom end face screw-internal thread fit connection extends downwardly setting elevating screw thread bar, elevating screw thread
Bar bottom extending end is stretched into lifting carriage slot and is connect with lifting carriage block top end surface secure fit, so as to fulfill automatic
The work of lifting carriage block lifting carriage is controlled, when lifting carriage block is controlled to slide into the top position in lifting carriage slot,
Realization, which automatically controls, packs up work, while improves stability that is mobile or carrying, is slided when control lifting carriage block slides into lifting
When moving the lowest position in slot, and then it can realize Ramming operation.
3. the configuration of the present invention is simple, easy to operate, it can realize that the drive for automatically controlling tamping operation into work, reduces worker's labor
Momentum improves working efficiency and quality, can realize that automatically controlling lifting carriage block lifting carriage works, so as to being moved easily or
It carries, while improves the stability of carrying, multi-angle regulation can be automatically controlled, improve the accuracy of compacting and compacting matter
Amount.
Description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.
Fig. 1 is overall structure diagram outside a kind of tamping unit of road construction of the present invention；
Fig. 2 is overall structure diagram inside a kind of tamping unit of road construction of the present invention；
Fig. 3 is the overall structure diagram of lifting carriage block of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the tamping unit of a kind of road construction of the invention, including angular adjustment arm
Mechanism 7 and the compacting body 5 of installation 7 bottom of angular adjustment suspension arm mechanism, described tamp are equipped in 5 bottom end face of body
First groove 51 is slidably connected in first groove 51 and slides tamping block 6, in 51 left and right sides of the first groove
Wall is arranged with the guiding mechanism being connected respectively with 6 left and right sides outer wall of slip tamping block, first groove 51
Compacting advancement mechanism is equipped in inner roof wall, deep gouge 61 is equipped in slip 6 bottom end face of tamping block, 61 upside of deep gouge
Lifting carriage slot 62,62 bottom of lifting carriage slot and 61 bottom wall of deep gouge are equipped in slip 6 inner wall of tamping block
Between the slip tamping block 6 in run through and be equipped with straight slot 611, lifting is slidably connected in the lifting carriage slot 62 and is slided
Motion block 8,62 inner roof wall of lifting carriage slot is interior to be equipped with the lifting advancement mechanism being connected with the lifting carriage block 8, institute
It states and third groove 81 is equipped in 8 bottom end face of lifting carriage block, 81 inner roof wall of third groove is connected to be oriented to equipped with first
Slot 82, the third groove 81 far from the 81 inner roof wall side of third groove are interior equipped with front and rear the first extended rotation
Axis 810, extending end is rotatably assorted respectively with inner wall before and after the third groove 81 before and after first rotation axis 810 connect,
Connecting rod 811 extended up and down, the 811 bottom extended segment of connecting rod are circumferentially installed in first rotation axis 810
It stretches into and is stretched into after the straight slot 611 in the deep gouge 61 and end is installed with and the rammer for stating the sliding connection of deep gouge 61
Solid plate 610, the interior adjusting threaded rod 821 for being equipped with left and right and being extended of first guide groove 82 are described to adjust on threaded rod 821
Thread fitting, which is connected with, adjusts sliding shoe 822, and the adjusting 821 right side extending end of threaded rod is matched with regulation motor 826
Connection is closed, sliding sleeve 823 is installed in adjusting 822 bottom end face of sliding shoe, is slidably matched in the sliding sleeve 823
The sliding bar 824 for extending downwardly setting is connected with, 824 bottom end of sliding bar is installed with and 811 top of connecting rod
The articulation piece 8110 that end is fixedly connected, the middle position of 82 inner roof wall of the first guide groove are equipped with and the regulation motor
The contact sensor 827 of 826 Electricity Federations, the lifting carriage block 8 are internally provided with apparatus for controlling of lifting.
Valuably, each guiding mechanism includes inside and is connected with first groove 51 second guiding of setting
Slot 52 and sliding connection are arranged on the guide pad 521 in second guide groove 52, the institute of 521 bottom of guide pad
State top pressure in the second guide groove 52 and be connected with the first spring 522,521 inner end of the guide pad of the left and right sides respectively with
The outer wall for sliding 6 left and right sides of tamping block is fixedly connected, and tamps work so as to fulfill the oriented sliding for sliding tamping block 6
Make, improve the stability of compacting, meanwhile, realize the reset work of compacting effect.
Valuably, the compacting advancement mechanism is connected setting including bottom end with 51 top end surface of the first groove
Second groove 53 and transition are equipped with the top pressure cam 532 in second groove 53, consolidate on the top pressure cam 532
It is fixed to be equipped with the second extended rotation axis 531 of left and right, the 531 left side extending end of the second rotation axis and second groove
53 inner left walls are rotatably assorted connection, and the 531 right side extending end of the second rotation axis drives the cooperation of stepper motor 533 with compacting and connects
It connecing, the compacting drives 533 outer surface of stepper motor in the 53 right side inner wall of the second groove, and mating connection fixed thereto,
So as to fulfill the drive for automatically controlling tamping operation into work, worker's amount of labour is reduced, improves working efficiency and quality.
Valuably, the lifting advancement mechanism includes the switching for the setting that is connected at the top of bottom and the lifting carriage slot 62
Groove 621 and the screw shell 622 being connected in the switching groove 621 that is rotatably assorted, switching 621 inner roof wall of groove
It is installed with the lifting being connected with 622 top end of screw shell and drives stepper motor 623,622 bottom of screw shell
End face screw-internal thread fit, which is connected with, extends downwardly setting elevating screw thread bar 624, and the 624 bottom extending end of elevating screw thread bar is stretched
Enter in the lifting carriage slot 62 and connect with the 8 top end surface secure fit of lifting carriage block, so as to fulfill automatically controlling
8 lifting carriage of lifting carriage block works, when lifting carriage block 8 is controlled to slide into the top position in lifting carriage slot 62,
Realization, which automatically controls, packs up work, while improves stability that is mobile or carrying, is slided when control lifting carriage block 8 slides into lifting
When moving the lowest position in slot 62, and then it can realize Ramming operation.
Valuably, it is described adjust 822 back end surface of sliding shoe middle position be installed with to the sensing contact
The pressing convex block 8222 that 827 top pressure of device is connected, the adjusting 821 left side extending end of threaded rod and first guide groove
82 inner left walls are rotatably assorted connection, 826 outer surface of regulation motor in the 82 right side inner wall of the first guide groove, and
Mating connection fixed thereto, so as to improve automation control rate, the accuracy of stability contorting.
Valuably, the apparatus for controlling of lifting includes being fixed at first of top surface inner wall on the lifting carriage block 8
Sensor 801 and the second sensor 802 for being fixed at the 8 bottom surface inner wall of lifting carriage block, when the lifting carriage
When moving on to top on block 8, the first sensor 801 controls the lifting to drive stepper motor 623 and shuts down, when the lifting carriage
When block 8 moves down into bottom, the second sensor 802 controls the lifting to drive stepper motor 623 and shuts down.
During original state, make the protrusion on top pressure cam 532 first utmostly far from the top end for sliding tamping block 6
Face, the centre position that adjusting sliding shoe 822 is then made to be located in the first guide groove 82, at this point, making 822 rear side end of adjusting sliding shoe
Pressing convex block 8222 on face is connected with 827 top pressure of contact sensor, meanwhile, sliding bar 824 is made to be fully inserted into sliding sleeve
In cylinder 823, at this point, the connecting rod 811 of bottom is driven to be in vertical state by articulation piece 8110 by sliding bar 824, meanwhile, make
Lifting carriage block 8 is fully located at the top position in lifting carriage slot 62, at this point, driving lifting carriage by lifting carriage block 8
Connecting rod 811 in block 8 is utmostly stretched into lifting carriage slot 62, meanwhile, the compacting of bottom end is driven by connecting rod 811
Plate 610 is fully located in deep gouge 61, at this point, guide pad 521 by the pressure on top surface of the first spring 522 by 521 top pressure of guide pad extremely
Top position in second guide groove 52, meanwhile, slip tamping block 6 is driven to be fully located at the first groove 51 by guide pad 521
It is interior.
When needing Ramming operation, compacting body 5 is driven to carry out preliminary angle tune by angular adjustment suspension arm mechanism 7 first
Then section, drives stepper motor 623 by lifting and screw shell 622 is driven to rotate, elevating screw thread bar 624 is driven by screw shell 622
Slide downward, and then the lifting carriage block 8 of bottom is driven gradually along the bottom side in lifting carriage slot 62 by elevating screw thread bar 624
To slip, meanwhile, connecting rod 811 and 811 bottom end compaction plate 610 of connecting rod is driven gradually to skid off by lifting carriage block 8
In deep gouge 61, until lifting carriage block 8 slides into the lowest position in lifting carriage slot 62, stepper motor is driven in control lifting at this time
623 stop operating, and then have lifting carriage block 8 to drive connecting rod 811 and 811 bottom end compaction plate of connecting rod 610 maximum
Degree is stretched out outside the bottom end face for sliding tamping block 6, then, drives adjusting threaded rod 821 positive and negative by controlling to adjust motor 826
Rotation drives the adjusting sliding shoe 822 adjusted on threaded rod 821 to realize along first and leads by the positive and negative rotation of adjusting threaded rod 821
Horizontally slipping into slot 82, at this point, being slidably matched by the sliding sleeve 823 in adjusting sliding shoe 822 and the realization of sliding bar 824
Connection, and then drive by articulation piece 8110 by sliding bar 824 the first rotation axis 810 in connecting rod 811 and connecting rod 811
Counterclockwise or clockwise rotation work is realized, so as to which the compaction plate 610 of 811 bottom end of connecting rod be driven to realize compacting angle
Micro-adjustment work, drive stepper motor 533 finally by compacting and drive top in the second rotation axis 531 and the second rotation axis 531
Belling wheel 532 rotates, and then slides cooperating with sliding 6 top end surface top pressure of tamping block by top pressure cam 532, so as to fulfill
Guide pad 521 is driven to overcome the pressure on top surface slide downward of the first spring 522, while by the first spring 522 by slip tamping block 6
Pressure on top surface realize reset work；
When needing to pack up, driven by regulation motor 826 and adjust 821 positive and negative rotation of threaded rod, by adjusting threaded rod 821 just
Reverse turn drives the adjusting sliding shoe 822 adjusted on threaded rod 821 to realize along horizontally slipping in the first guide groove 82, until adjusting
Section sliding shoe 822 is when sliding into the middle position in the first guide groove 82, meanwhile, make on adjusting sliding shoe 822 by belling
Block 8222 is abutted against with contact sensor 827, at this point, signal occurs by contact sensor 827 and controls to adjust motor 826 stop
Then rotation, drives screw shell 622 to rotate backward, by the lifting in screw shell 622 by driving stepper motor 623 by lifting
624 gradual upward sliding of threaded rod, until lifting carriage block 8 is driven to slide into lifting carriage slot 62 by elevating screw thread bar 624
Top position, then, stepper motor 533 is driven by compacting and drives the protrusion on top pressure cam 532 utmostly far from sliding
The top end surface of dynamic tamping block 6, at this point, guide pad 521 is made guide pad 521 by utmostly by 522 pressure on top surface of the first spring
Top pressure in the second guide groove 52, meanwhile, driven by guide pad 521 and slide tamping block 6 and be slid completely into the first groove 51.
The beneficial effects of the invention are as follows：
1. the first groove is set in body bottom end face by tamping, sliding connection slip tamping block in the first groove, first
Inner wall is symmetrically set respectively with sliding the guiding mechanism that outer wall is connected at left and right sides of tamping block, the first groove at left and right sides of groove
Compacting advancement mechanism is set in inner roof wall, slides and deep gouge is set in tamping block bottom end face, the slip tamping block inner wall on the upside of deep gouge
Lifting carriage slot is inside set, runs through setting straight slot, lifting carriage in the slip tamping block between lifting carriage trench bottom and deep gouge bottom wall
Sliding connection lifting carriage block in slot, set in lifting carriage slot inner roof wall the lifting being connected with lifting carriage block drive into
Mechanism, so as to fulfill continuous Ramming operation is automatically controlled, the precision for improving work efficiency and tamping, meanwhile, it improves
Tamp the uniformity of stress.
2. by lift advancement mechanism include bottom be connected with lifting carriage groove top portion setting switching groove and turn
The dynamic screw shell being connected in switching groove, switching groove inner roof wall is fixed to be connected with screw shell top end
Lifting drive stepper motor, screw shell bottom end face screw-internal thread fit connection extends downwardly setting elevating screw thread bar, elevating screw thread
Bar bottom extending end is stretched into lifting carriage slot and is connect with lifting carriage block top end surface secure fit, so as to fulfill automatic
The work of lifting carriage block lifting carriage is controlled, when lifting carriage block is controlled to slide into the top position in lifting carriage slot,
Realization, which automatically controls, packs up work, while improves stability that is mobile or carrying, is slided when control lifting carriage block slides into lifting
When moving the lowest position in slot, and then it can realize Ramming operation.
3. the configuration of the present invention is simple, easy to operate, it can realize that the drive for automatically controlling tamping operation into work, reduces worker's labor
Momentum improves working efficiency and quality, can realize that automatically controlling lifting carriage block lifting carriage works, so as to being moved easily or
It carries, while improves the stability of carrying, multi-angle regulation can be automatically controlled, improve the accuracy of compacting and compacting matter
Amount.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of tamping unit of road construction adjusts suspension arm mechanism bottom including angular adjustment suspension arm mechanism and setting angle
The compacting body in portion, it is characterised in that：It tamps and the first groove is equipped in body bottom end face, be slidably connected in the first groove
There is slip tamping block, the first groove left and right sides inner wall is arranged with to be connected respectively with sliding outer wall at left and right sides of tamping block
Guiding mechanism, compacting advancement mechanism is equipped in the first groove inner roof wall, slides and deep gouge, deep gouge is equipped in tamping block bottom end face
Lifting carriage slot is equipped in the slip tamping block inner wall of upside, the slip compacting between lifting carriage trench bottom and deep gouge bottom wall
Run through in block and be equipped with straight slot, be slidably connected with lifting carriage block in lifting carriage slot, be equipped in lifting carriage slot inner roof wall
The lifting advancement mechanism being connected with lifting carriage block, lifting carriage block bottom end face is interior to be equipped with third groove, third groove
Inner roof wall is connected equipped with the first guide groove, and front and rear be extended is equipped in the third groove far from third groove inner roof wall side
The first rotation axis, extending end is rotatably assorted respectively with inner wall before and after third groove before and after the first rotation axis connect, first turn
Circumferentially be installed with up and down extended connecting rod on moving axis, connecting rod bottom extended segment stretch into after straight slot stretch into deep gouge and
End is installed with and states the compaction plate of deep gouge sliding connection, and the extended adjusting screw thread in left and right is equipped in the first guide groove
Bar adjusts thread fitting on threaded rod and is connected with adjusting sliding shoe, adjusts extending end and regulation motor on the right side of threaded rod
It is connected, adjusts in sliding shoe bottom end face and be installed with sliding sleeve, be slidably connected with and extend downwardly in sliding sleeve
The sliding bar of setting, sliding bar bottom end are installed with the articulation piece being fixedly connected with connecting rod top end, the first guide groove
The middle position of inner roof wall is equipped with the contact sensor with regulation motor Electricity Federation, and lifting carriage block is internally provided with elevating control
Device.
2. a kind of tamping unit of road construction according to claim 1, it is characterised in that：Each guiding mechanism
Include inside be connected with first groove setting the second guide groove and be slidably connected be arranged on described second
Guide pad in guide groove, top pressure is connected with the first spring in second guide groove of the guide pad bottom, left and right
The guide pad inner end of both sides is fixedly connected respectively with the outer wall at left and right sides of the slip tamping block.
3. a kind of tamping unit of road construction according to claim 1, it is characterised in that：The compacting advancement mechanism
It is connected with first recess top surface the second groove of setting including bottom end and transition is equipped with described
Top pressure cam in two grooves, is fixed with the second extended rotation axis of left and right on the top pressure cam, described second turn
Extending end is rotatably assorted with the second groove inner left wall on the left of moving axis connect, extending end on the right side of second rotation axis
Stepper motor to be driven with compacting to be connected, the compacting drives stepper motor outer surface in inner wall on the right side of second groove, and with
Secure fit connection.
4. a kind of tamping unit of road construction according to claim 1, it is characterised in that：The lifting advancement mechanism
Be connected including bottom with the lifting carriage groove top portion setting switching groove and be rotatably assorted that be connected to the switching recessed
Screw shell in slot, the switching groove inner roof wall are installed with the lifting being connected with the screw shell top end and drive
Stepper motor, the screw shell bottom end face screw-internal thread fit, which is connected with, extends downwardly setting elevating screw thread bar, the lifting spiral shell
Rasp bar bottom extending end is stretched into the lifting carriage slot and is connect with the lifting carriage block top end surface secure fit.
5. a kind of tamping unit of road construction according to claim 1, it is characterised in that：After the adjusting sliding shoe
The middle position of side end face is installed with the pressing convex block to be connected with the contact sensor top pressure, the adjusting spiral shell
Extending end is rotatably assorted with the first guide groove inner left wall on the left of rasp bar connect, and the regulation motor outer surface is embedded in institute
It states on the right side of the first guide groove in inner wall, and mating connection fixed thereto.
6. a kind of tamping unit of road construction according to claim 1, it is characterised in that：The apparatus for controlling of lifting
Including being fixed at the first sensor of top surface inner wall on the lifting carriage block and being fixed at the lifting carriage block
The second sensor of bottom surface inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014313.2A CN108222027A (en) | 2017-10-25 | 2017-10-25 | A kind of tamping unit of road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711014313.2A CN108222027A (en) | 2017-10-25 | 2017-10-25 | A kind of tamping unit of road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222027A true CN108222027A (en) | 2018-06-29 |
Family
ID=62654694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711014313.2A Withdrawn CN108222027A (en) | 2017-10-25 | 2017-10-25 | A kind of tamping unit of road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117988315A (en) * | 2024-04-07 | 2024-05-07 | 福建省泷陌贸易有限公司 | Rammer compactor for building construction |
-
2017
- 2017-10-25 CN CN201711014313.2A patent/CN108222027A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117988315A (en) * | 2024-04-07 | 2024-05-07 | 福建省泷陌贸易有限公司 | Rammer compactor for building construction |
| CN117988315B (en) * | 2024-04-07 | 2024-06-07 | 福建省泷陌贸易有限公司 | Rammer compactor for building construction |
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Application publication date: 20180629 |
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| WW01 | Invention patent application withdrawn after publication |