CN108221584A - The bridge and road construction device that a kind of modified is mostly used - Google Patents
The bridge and road construction device that a kind of modified is mostly used Download PDFInfo
- Publication number
- CN108221584A CN108221584A CN201711055071.1A CN201711055071A CN108221584A CN 108221584 A CN108221584 A CN 108221584A CN 201711055071 A CN201711055071 A CN 201711055071A CN 108221584 A CN108221584 A CN 108221584A
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- Prior art keywords
- sliding cavity
- lifting
- sliding
- slot
- compacting
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The bridge and road construction device being mostly used the invention discloses a kind of modified, including arm, recliner mounted on arm bottom and the compacting body mounted on recliner bottom, it tamps and deep gouge is equipped in body bottom end face, sliding cavity is equipped in rammer compacter body on the upside of deep gouge, groove is equipped in sliding cavity inner bottom wall, slip frame body is slidably connected in sliding cavity, it slides and the first sliding cavity is equipped in frame body bottom end face, it slides and the second sliding cavity is equipped in frame body top end surface, it is extended through in inner wall equipped with the first through slot at left and right sides of first sliding cavity, transition is connected with top pressure cam in the first opposite sliding cavity of the first through slot of the left and right sides, the extended rotation axis in left and right is installed on top pressure cam；The configuration of the present invention is simple, it is easy to operate, it can realize the firm locking work of top pressure cam, improve the safety of Ramming operation, moreover it is possible to meet the Ramming operation of different angle, meanwhile, it facilitates mobile and carries.
Description
Technical field
The present invention relates to compacting construction machinery technical field, the bridge and road construction dress that specifically a kind of modified is mostly used
It puts.
Background technology
In bridge and road maintenance construction, road pavement roadbed is needed to carry out Ramming operation, due to work in maintenance construction
Faciostenosis, the operation of large-scale compacting machinary is inconvenient, cause to be difficult to be compacted and caused by hidden danger of quality, moreover, large-scale compacting machinary fortune
Defeated inconvenience, increases transportation cost, in addition, carrying out tamping operation in the plane, can be carried out using existing small rammer,
But then can be relatively difficult for the earthwork compacting of inclined surface, so tamping operation cannot be carried out by meeting the mechanical equipment on inclined surface
Situation, must just carry out hand compaction, using the rammer compacter manually moved, this compacting mode speed is slow, and acting surface is small, and
And energy consumption is huger, equally increases maintenance construction cost, not only labor intensity is big, and safety is low, and the quality constructed
It is difficult to ensure that.
Invention content
The technical problems to be solved by the invention are to provide bridge and the road construction device that a kind of modified is mostly used, energy
Enough solve the problems in above-mentioned present technology.
The present invention is achieved through the following technical solutions：The bridge and road that a modification of the present invention type is mostly used are applied
Tooling is put, the recliner including arm, mounted on the arm bottom and the compacting body mounted on the recliner bottom,
Described tamp is equipped with deep gouge in body bottom end face, sliding cavity, the cunning are equipped in the rammer compacter body on the upside of the deep gouge
Groove is equipped in dynamic intracavitary bottom wall, slip frame body, the slip frame body bottom end face are slidably connected in the sliding cavity
The first sliding cavity is inside equipped with, the second sliding cavity, the first sliding cavity left and right sides are equipped in the slip frame body top end surface
It is extended through in inner wall equipped with the first through slot, transition in opposite first sliding cavity of the left and right sides first through slot
Top pressure cam is connected with, the extended rotation axis in left and right is installed on the top pressure cam, is prolonged on the left of the rotation axis
Stretch section stretch into left side first through slot in and end be rotatably assorted and connect with the sliding cavity inner left wall, the rotation
First through slot on right side is stretched into extended segment on the right side of axis and end is connected with the first motor power, first motor
Outer surface is in inner wall on the right side of the sliding cavity and secure fit connects, and each first through slot inner roof wall is installed with
Elastic top-pressure part, the elasticity top-pressure part bottom are circumferentially installed with flexible connector on the opposite rotation axis outer surface, institute
It states and the first convex block for extending downwardly setting is slidably connected in first sliding cavity on the downside of top pressure cam, described first
Convex block bottom extending end is stretched into the groove and is fixedly connected with the groove inner bottom wall, is equipped with and is used in first convex block
With the compacting executing agency being connected with the top pressure cam power, inner wall is arranged at left and right sides of second sliding cavity
First rack, in second sliding cavity transition be connected with the second convex block, be equipped in second convex block to it is described
The lifting driving regulating mechanism that first rack momentum is connected, the compacting body front/rear end are additionally provided with lighting device.
Preferably technical solution, the compacting executing agency include being arranged in the first convex block top end surface
It tamps sliding slot and is arranged on the compacting pressing plate being connected in the compacting sliding slot and with the top pressure cam top pressure, it is described
Guide runner is arranged in inner wall at left and right sides of compacting sliding slot, inner end and the rammer are slidably connected in the guide runner
The slider guide of real pressing plate secure fit connection, the compacting pressing plate bottom end face are installed with the pressing for extending downwardly setting
Bar, the first convex block inner wall and cunning of the pressing lever bottom extended segment between the compacting sliding slot and the deep gouge
Dynamic cooperation is connected, and pressing lever bottom extending end stretches into the deep gouge and end is installed with compaction plate, the rammer
The pressing rod outer surface in real sliding slot is around equipped with the first top pressure spring.
Preferably technical solution, outside first convex block slided between frame body bottom end face and the groove
Surface loop is arranged with the second top pressure spring.
Preferably technical solution, the lifting driving regulating mechanism include the lifting being arranged in second convex block
Sliding chamber and the lifting slider for being arranged on the sliding intracavitary of the lifting, the lifting slider screw-internal thread fit are connected with extension up and down and set
The lifting screw put, lifting screw bottom extending end are rotatably assorted with the sliding intracavitary bottom wall of the lifting and connect, the liter
It drops screw tip extending end to be connected with lifting motor power, the lifting motor outer surface is embedded in the sliding intracavitary of the lifting
It in roof and is fixedly connected, extension up and down is slidably connected in the lifting slider at left and right sides of the lifting screw and is set
The slide guide bar put, both sides extending end connects the slide guide bar with both sides inner wall secure fit above and below the sliding chamber of the lifting respectively up and down
It connects, is installed with the second rack at left and right sides of the lifting slider on outer surface, described the at left and right sides of the sliding chamber of lifting
The second through slot is equipped in two convex blocks, is rotatably assorted in each second through slot and is connected with transmission gear, Mei Gesuo
Maximum circumscribed circle inside and outside transmission gear is stated to stretch out respectively in the sliding chamber of lifting and second sliding cavity, the left and right sides
Maximum circumscribed circle engages connection with second rack of the left and right sides respectively on the inside of the transmission gear, the left and right sides it is described
Maximum circumscribed circle engages connection with first rack of the left and right sides respectively on the outside of transmission gear.
Preferably technical solution, the lighting device are symmetrically installed on the rammer compacter external surface before and after including
Set plate, the plate that sets is fixedly mounted, and the plate bottom end face that sets is installed with illumination with the compacting body
Lamp.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by setting groove in sliding cavity inner bottom wall,
Frame body is slided in sliding connection in sliding cavity, slides and the first sliding cavity is set in frame body bottom end face, slides frame body top end surface
The second sliding cavity is inside set, is extended through in the inner wall of the first sliding cavity left and right sides and sets the first through slot, the left and right sides first penetrates through
Transition mating connection top pressure cam in the first opposite sliding cavity of slot, the rotation axis that fixed left and right is extended on top pressure cam,
Extended segment is stretched into first through slot in left side on the left of rotation axis and end is rotatably assorted with sliding cavity inner left wall and connect, and is rotated
First through slot on right side is stretched into extended segment on the right side of axis and end is connected with the first motor power, and the first outer surface of motor is embedding
On the right side of the sliding cavity in inner wall and secure fit connects, the fixed elastic top-pressure part of each first through slot inner roof wall, elastic top
Circumferential fixed flexible connector on the opposite rotation axis outer surface in casting die bottom is slided in the first sliding cavity on the downside of top pressure cam
It is connected and extends downwardly the first convex block of setting, the first convex block bottom extending end is stretched into groove and consolidated with groove inner bottom wall
It is fixed to connect, the compacting executing agency to be connected with top pressure cam power, second sliding cavity or so two is set in the first convex block
Side inner wall symmetrically sets the first rack, in the second sliding cavity transition be connected the second convex block, set in the second convex block to first
The lifting driving regulating mechanism that rack momentum is connected drives the power of regulating mechanism and the second rack to coordinate and connects by lifting
It connects, so as to fulfill the firm lifting carriage work of slip frame body is automatically controlled, realizes the firm locking work of top pressure cam, improve
The safety of Ramming operation can meet the Ramming operation of different angle, meanwhile, it facilitates mobile and carries.
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 the bridge that a modification of the present invention type is mostly used and road construction device；
Fig. 2 is the compacting internal body structure diagram of the present invention；
Fig. 3 is the sectional view of " A-A " in Fig. 2 of the present invention；
Fig. 4 is the present invention looks up structural representation of Fig. 2 of the present invention.
Specific embodiment
As shown in Fig. 1-Fig. 4, bridge and road construction device that a modification of the present invention type is mostly used, including arm 7,
Recliner 8 mounted on 7 bottom of arm and the compacting body 9 mounted on 8 bottom of recliner, the compacting body
Deep gouge 91 is equipped in 9 bottom end faces, sliding cavity 93, the sliding cavity are equipped in the compacting body 9 of 91 upside of deep gouge
Groove 92 is equipped in 93 inner bottom walls, is slidably connected in the sliding cavity 93 and slides frame body 6,6 bottom of the slip frame body
The first sliding cavity 61 is equipped in end face, the second sliding cavity 63, first sliding cavity are equipped in slip 6 top end surface of frame body
Extended through in 61 left and right sides inner walls equipped with the first through slot 62, the left and right sides first through slot 62 it is opposite described
Transition is connected with top pressure cam 611 in one sliding cavity 61, and turn that left and right is extended is installed on the top pressure cam 611
Moving axis 610, the 610 left side extended segment of rotation axis is stretched into first through slot 62 in left side and end and the sliding cavity
93 inner left walls are rotatably assorted connection, and first through slot 62 on right side and end are stretched into the 610 right side extended segment of rotation axis
End is connected with 613 power of the first motor, 613 outer surface of the first motor in the 93 right side inner wall of sliding cavity and
Secure fit connects, and each first through slot, 62 inner roof wall is installed with elastic top-pressure part 621, the elasticity top-pressure part
Flexible connector 612,611 downside of top pressure cam are circumferentially installed on opposite 610 outer surface of the rotation axis in 621 bottoms
First sliding cavity 61 in be slidably connected with the first convex block 921 for extending downwardly setting, 921 bottom of the first convex block
Portion's extending end is stretched into the groove 92 and is fixedly connected with 92 inner bottom wall of groove, is equipped in first convex block 921
To the compacting executing agency being connected with 611 power of top pressure cam, 63 left and right sides inner wall of the second sliding cavity
Be arranged with the first rack 631, in second sliding cavity 63 transition be connected with the second convex block 5, in second convex block 5
Equipped with the lifting driving regulating mechanism to be connected with 631 power of the first rack, compacting 9 front/rear end of body
It is additionally provided with lighting device.
Valuably, the compacting executing agency includes the compacting sliding slot being arranged in 921 top end surface of the first convex block
It 923 and is arranged in the compacting sliding slot 923 and the compacting pressing plate 924 that is connected with 611 top pressure of top pressure cam,
Guide runner 925 is arranged in compacting 923 left and right sides inner wall of sliding slot, is slidably connected in the guide runner 925
The slider guide 926 that inner end is connect with compacting 924 secure fit of pressing plate, compacting 924 bottom end face of pressing plate are consolidated
Equipped with the pressing lever 928 for extending downwardly setting, the 928 bottom extended segment of pressing lever through it is described compacting sliding slot 923 with it is described
921 inner wall of the first convex block and slide fit between deep gouge 91 connect, the 928 bottom extending end of pressing lever
It stretches into the deep gouge 91 and end is installed with compaction plate 910,928 outer surface of the pressing lever tamped in sliding slot 923
Around the first top pressure spring 927 is equipped with, so as to fulfill Ramming operation is automatically controlled, compacting stability is high, improves the work of compacting
Efficiency.
Valuably, first convex block, the 921 appearance face ring slided between 6 bottom end face of frame body and the groove 92
The second top pressure spring 922 is arranged with, so as to improve the stability slided frame body 6 and moved up and down.
Valuably, the lifting driving regulating mechanism include being arranged on lifting in second convex block 5 slide chamber 51 and
The lifting slider 510 being arranged in the sliding chamber 51 of the lifting, 510 screw-internal thread fit of lifting slider are connected with extension up and down and set
The lifting screw 511 put, the 511 bottom extending end of lifting screw and sliding 51 inner bottom wall of chamber of lifting are rotatably assorted company
It connects, the 511 top extending end of lifting screw is connected with 512 power of lifting motor, 512 outer surface of lifting motor
It in 51 inner roof wall of the sliding chamber of lifting and is fixedly connected, the lifting slider 510 of 511 left and right sides of lifting screw
Inside be slidably connected with up and down extended slide guide bar 513, the slide guide bar about 513 both sides extending end respectively with institute
The both sides inner wall secure fit connection about 51 of the sliding chamber of lifting is stated, is installed on 510 left and right sides outer surface of lifting slider
Second rack 514, the lifting are slided in second convex block 5 of 51 left and right sides of chamber and are equipped with the second through slot 52, Mei Gesuo
It states to be rotatably assorted in the second through slot 52 and is connected with transmission gear 521, it is maximum outer inside and outside each transmission gear 521
It connects circle to stretch out respectively in the sliding chamber 51 of lifting and second sliding cavity 63,521 inside of the transmission gear of the left and right sides
Maximum circumscribed circle engages connection with second rack 514 of the left and right sides respectively, outside the transmission gear 521 of the left and right sides
Side maximum circumscribed circle engages connection with first rack 631 of the left and right sides respectively, and regulating mechanism and the are driven by lifting
The power of two racks 514 is connected, so as to fulfill the firm lifting carriage of slip frame body 6 is automatically controlled, and then realize by bullet
Property top-pressure part 621 connect with 612 extrusion fit of flexible connector, realize the firm locking work of top pressure cam 611.
Valuably, the lighting device include it is front and rear be symmetrically installed on 9 outer surface of the compacting body set plate 10,
The plate 10 that sets is fixedly mounted, and 10 bottom end face of plate that sets is installed with headlamp 11 with the compacting body 9,
By the effect of headlamp 11 so as to which the present apparatus be facilitated to provide illuminating effect in night use.
During original state, the top position that frame body 6 is utmostly located in sliding cavity 93 is slided, at this point, making second convex
Block 5 is utmostly stretched into the second sliding cavity 63, meanwhile, slide 921 top section of the first convex block and 61 bottom stage of the first sliding cavity
It is dynamic to be connected, at this point, lifting slider 510 is located at the lowest position in the sliding chamber 51 of lifting, meanwhile, make in the first through slot 62
Elastic top-pressure part 621 utmostly far from flexible connector 612.
When needing Ramming operation, realize that angular adjustment works by recliner 8, meet different Ramming operation demands, lead to
Crossing the first motor 613 drives the top pressure cam 611 in rotation axis 610 and rotation axis 610 to rotate,（Due to tamping pressing plate 924
By 927 pressure on top surface of the first top pressure spring so that compacting 924 top end surface of pressing plate remains and 611 bottom of top pressure cam
Outer surface top pressure sliding connection）, by being matched by the protrusion on top pressure cam 611 and compacting 924 top pressure of pressing plate slip
Connection is closed, at this point, the compaction plate 910 for driving 928 bottom of pressing lever 928 and pressing lever by compacting pressing plate 924 carries out continuously
Ramming operation, when needing locking, at this point, lifting screw 511 is driven to rotate by lifting motor 512, by 511 band of lifting screw
Dynamic lifting slider 510 is gradually slided along the top-direction in slide guide bar 513, at this point, second by 510 left and right sides of lifting slider
Rack 514 drives gradual upward sliding, meanwhile, it is rotated, and then by transmission gear with nutating gear 521 by the second rack 514
521 are connected with the first rack 631 so that slip frame body 6 are driven to overcome the second top pressure spring 922 by the first rack 631
Pressure on top surface is gradually slided along the bottom direction in sliding cavity 93, until lifting slider 510 slides into the most top in the sliding chamber 51 of lifting
During portion position, the lowest position for sliding frame body 6 and sliding into sliding cavity 93 is driven by lifting driving regulating mechanism, at this point, making
Second top pressure spring 922 is fully inserted into groove 92, meanwhile, the first convex block 921 is made utmostly to stretch into the first sliding cavity 61, this
When, elastic top-pressure part 621 is made utmostly to be connected with 612 top pressure of flexible connector, so as to complete in rotation axis 610
Top pressure cam 611 locks work.
The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by setting groove in sliding cavity inner bottom wall,
Frame body is slided in sliding connection in sliding cavity, slides and the first sliding cavity is set in frame body bottom end face, slides frame body top end surface
The second sliding cavity is inside set, is extended through in the inner wall of the first sliding cavity left and right sides and sets the first through slot, the left and right sides first penetrates through
Transition mating connection top pressure cam in the first opposite sliding cavity of slot, the rotation axis that fixed left and right is extended on top pressure cam,
Extended segment is stretched into first through slot in left side on the left of rotation axis and end is rotatably assorted with sliding cavity inner left wall and connect, and is rotated
First through slot on right side is stretched into extended segment on the right side of axis and end is connected with the first motor power, and the first outer surface of motor is embedding
On the right side of the sliding cavity in inner wall and secure fit connects, the fixed elastic top-pressure part of each first through slot inner roof wall, elastic top
Circumferential fixed flexible connector on the opposite rotation axis outer surface in casting die bottom is slided in the first sliding cavity on the downside of top pressure cam
It is connected and extends downwardly the first convex block of setting, the first convex block bottom extending end is stretched into groove and consolidated with groove inner bottom wall
It is fixed to connect, the compacting executing agency to be connected with top pressure cam power, second sliding cavity or so two is set in the first convex block
Side inner wall symmetrically sets the first rack, in the second sliding cavity transition be connected the second convex block, set in the second convex block to first
The lifting driving regulating mechanism that rack momentum is connected drives the power of regulating mechanism and the second rack to coordinate and connects by lifting
It connects, so as to fulfill the firm lifting carriage work of slip frame body is automatically controlled, realizes the firm locking work of top pressure cam, improve
The safety of Ramming operation can meet the Ramming operation of different angle, meanwhile, it facilitates mobile and carries.
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 (5)
1. bridge and road construction device that a kind of modified is mostly used, including arm, mounted on arm bottom recliner and
Compacting body mounted on recliner bottom, it is characterised in that：It tamps and deep gouge is equipped in body bottom end face, the rammer on the upside of deep gouge
Sliding cavity is equipped in real machine body, groove is equipped in sliding cavity inner bottom wall, slip frame body is slidably connected in sliding cavity, is slided
The first sliding cavity is equipped in frame body bottom end face, slides and the second sliding cavity, the first sliding cavity or so is equipped in frame body top end surface
It is extended through in the inner wall of both sides equipped with the first through slot, transition cooperation in the first opposite sliding cavity of the first through slot of the left and right sides
Top pressure cam is connected with, the extended rotation axis in left and right is installed on top pressure cam, left side is stretched into extended segment on the left of rotation axis
The first through slot in and end be rotatably assorted and connect with sliding cavity inner left wall, rotation axis right side extended segment stretch on the right side of the
One through slot and end and the mating connection of the first motor power, the first outer surface of motor are in inner wall on the right side of sliding cavity and fixed
It is connected, each first through slot inner roof wall is installed with elastic top-pressure part, outside the opposite rotation axis in elastic top-pressure part bottom
It is circumferentially installed with flexible connector on surface, is slidably connected with to extend downwardly in the first sliding cavity on the downside of top pressure cam and sets
The first convex block put, the first convex block bottom extending end is stretched into groove and is fixedly connected with groove inner bottom wall, in the first convex block
Equipped with the compacting executing agency to be connected with top pressure cam power, inner wall is arranged with the at left and right sides of the second sliding cavity
One rack, in the second sliding cavity transition be connected with the second convex block, be equipped with to match with the first rack momentum in the second convex block
The lifting driving regulating mechanism of connection is closed, compacting body front/rear end is additionally provided with lighting device.
2. bridge and road construction device that a kind of modified according to claim 1 is mostly used, it is characterised in that：The rammer
Real executing agency includes the compacting sliding slot being arranged in the first convex block top end surface and is arranged in the compacting sliding slot
And the compacting pressing plate being connected with the top pressure cam top pressure, it is arranged in inner wall at left and right sides of the compacting sliding slot and leads
Sliding slot, inner end is slidably connected in the guide runner and slider guide that the compacting pressing plate secure fit is connect, institute
It states compacting pressing plate bottom end face and is installed with the pressing lever for extending downwardly setting, the rammer is run through in pressing lever bottom extended segment
The first convex block inner wall and slide fit between real sliding slot and the deep gouge connect, the pressing lever bottom extension
End is stretched into the deep gouge and end is installed with compaction plate, and the pressing rod outer surface tamped in sliding slot, which is surround, to be equipped with
First top pressure spring.
3. bridge and road construction device that a kind of modified according to claim 1 is mostly used, it is characterised in that：The cunning
The first convex block outer surface between moving frame body bottom end face and the groove is around equipped with the second top pressure spring.
4. bridge and road construction device that a kind of modified according to claim 1 is mostly used, it is characterised in that：The liter
Drop driving regulating mechanism includes being arranged on the sliding chamber of lifting in second convex block and is arranged on the liter of the sliding intracavitary of the lifting
Sliding block drops, and the lifting slider screw-internal thread fit is connected with lifting screw extended up and down, and the lifting screw bottom is prolonged
It stretches end and is rotatably assorted with the sliding intracavitary bottom wall of lifting and connect, extending end and lifting motor power at the top of the lifting screw
It is connected, the lifting motor outer surface is in the sliding intracavitary roof of the lifting and is fixedly connected, and the lifting screw is left
Slide guide bar extended up and down is slidably connected in the lifting slider of right both sides, the slide guide bar prolongs both sides up and down
It stretches end to connect with both sides inner wall secure fit above and below the sliding chamber of the lifting respectively, at left and right sides of the lifting slider on outer surface
The second rack is installed with, the lifting, which is slided in second convex block at left and right sides of chamber, is equipped with the second through slot, Mei Gesuo
It states to be rotatably assorted in the second through slot and is connected with transmission gear, maximum circumscribed circle difference inside and outside each transmission gear
Stretch out in the sliding chamber of lifting and second sliding cavity, on the inside of the transmission gear of the left and right sides maximum circumscribed circle respectively with
Second rack engagement connection of the left and right sides, on the outside of the transmission gear of the left and right sides maximum circumscribed circle respectively with left and right
First rack engagement connection of both sides.
5. bridge and road construction device that a kind of modified according to claim 1 is mostly used, it is characterised in that：The photograph
Bright device includes the front and rear plate that sets for being symmetrically installed on the rammer compacter external surface, described to set plate and the compacting body
It is fixedly mounted, and the plate bottom end face that sets is installed with headlamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055071.1A CN108221584A (en) | 2017-11-01 | 2017-11-01 | The bridge and road construction device that a kind of modified is mostly used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055071.1A CN108221584A (en) | 2017-11-01 | 2017-11-01 | The bridge and road construction device that a kind of modified is mostly used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108221584A true CN108221584A (en) | 2018-06-29 |
Family
ID=62654945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055071.1A Withdrawn CN108221584A (en) | 2017-11-01 | 2017-11-01 | The bridge and road construction device that a kind of modified is mostly used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108221584A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098070A (en) * | 2018-07-29 | 2018-12-28 | 重庆交通大学 | Road construction tamping apparatus |
| CN109457578A (en) * | 2018-11-28 | 2019-03-12 | 佛山科学技术学院 | A kind of constructing tunnel water-rich sand layer soil pressure balance shielding dregs flattening equipment |
| CN113756157A (en) * | 2021-09-23 | 2021-12-07 | 刘小艳 | Improved multipurpose bridge and road construction device |
-
2017
- 2017-11-01 CN CN201711055071.1A patent/CN108221584A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098070A (en) * | 2018-07-29 | 2018-12-28 | 重庆交通大学 | Road construction tamping apparatus |
| CN109098070B (en) * | 2018-07-29 | 2021-02-23 | 上海城建职业学院 | Tamping equipment for road construction |
| CN109457578A (en) * | 2018-11-28 | 2019-03-12 | 佛山科学技术学院 | A kind of constructing tunnel water-rich sand layer soil pressure balance shielding dregs flattening equipment |
| CN113756157A (en) * | 2021-09-23 | 2021-12-07 | 刘小艳 | Improved multipurpose bridge and road construction device |
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